baber/WOPTO huggingface dataset:
Patent JP-2003158939-A (JP)
Title: Pet collar having luminescent element and leash
Inventor: HARADA MASATO
IPC: A01K27/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet collar and a leash having enhanced safety and fashionability during taking a walk for the pet in night or in bad weather.  <P>SOLUTION: One or more luminescent elements 18 are installed around the collar 10 to express the presence to the surrounding and the luminescent elements 28 are installed to the leash connected in addition to the collar to provide the pet collar having the luminescent elements and/or the leash.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162265-A (JP)
Title: Liquid crystal display device
Inventor: IWAMOTO AKIHISA
IPC: G02F1/133
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix type liquid crystal display device in which deterioration in display quality caused by the fact that display at a specific portion is made different is prevented by making capacitive conditions of all signal wiring equal.  <P>SOLUTION: The liquid crystal display device is formed by crossing scanning wiring 1 (G1, G2, etc.), to which scanning signals are applied in accordance with a plurality of pixels 30, etc., arranged in a matrix manner and signal wiring 2 (S1, S2, etc.), to which data signals are applied. In the vicinity of the crossing sections of the wiring 1 and the wiring 2, TFTs5 that are electrically connected to the wiring 1 and the wiring 2 are provided and pixel electrodes 10 are connected to the TFTs5. Dummy pixels 30a, etc., which are driven by a dummy signal wiring S0 are adjacently arranged outside an end pixel 30 column.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166790-A (JP)
Title: Heat exchanger
Inventor: AOKI YASUTAKA
IPC: F28F1/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture heat exchangers by reducing manufacturing man-hours and lighten their overall weight.  <P>SOLUTION: Each flat tube 13 is integrally inserted into an inserting hole 15 of a first header 11 at one end for fixing and integrally inserted into an inserting hole of a second header at the other end for fixing. When fixing, the inserting hole 15 is axially formed at a lower part of peripheral surface of the first header 11 while the ends 13a of the respective flat tubes 13 are overlapped with each other and collectively inserted and brazed into the inserting hole 15 of the first header 11 as they are. Similarly, the other ends of the respective flat tubes 13 are collectively inserted and brazed into the inserting hole formed at an upper part of peripheral surface of the second header with being overlapped with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166455-A (JP)
Title: Electronically controlled fuel injection system
Inventor: HASHIMOTO SHOGO
IPC: F02M57/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency of discharging vapor in an electronically controlled fuel injection system having an electromagnetic driving type plunger pump.  <P>SOLUTION: A recirculation passage 36 for connecting a supplying passage 30a and a returning passage 29a is formed on the outside of a yokes 24 and 25, a plunger passage 21c for connecting the returning passage 29a is formed inside a plunger 21 for reciprocating, an expansion and contraction chamber P for expanding and contracting according to the movement of the plunger 21 is formed between the plunger 21 and cylinders 22 and 23. This electronically controlled fuel injection system has an inside connection passage 21d for connecting the plunger passage 21c and the expansion and contraction chamber P and an outside connection passage 25a for connecting the expansion and contraction chamber P and the recirculation passage 36. Thus, pump action by the expansion and contraction chamber P is generated and forced flow of fuel is generated in passages and vapor can be forcibly discharged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166206-A (JP)
Title: Structure of paved road
Inventor: NAGAI YOSHIO
IPC: E01C11/22
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To let rainwater which has fallen on a road face rapidly flow to a drain in a side ditch.  <P>SOLUTION: A side ditch is arranged along the end of a paved road 1 in which an impermeable paved layer 3 and a permeable paved layer 4 are laid in the order on a base 2. A mounting part 61 with a specified width is projected outwards at approximately right angle along the longitudinal direction in the lower part of the external wall 6c of one side wall 6a disposed in the paved road side of the side ditch 6, in the base position at the external wall 6c. A water collecting hole 63 is parallelly formed so that rainwater or the like W flowing into the upper face of the mounting part 61 is enabled to flow out to the drain 6b. The external wall 6c is provided with a tabular first water permeable member 71 having such a height as to expose the upper face 74 flush with the road face 5 when the lower face 75 is placed on the mounting part 61 and a thickness almost same as or a little thinner than the width of the mounting part 61 bent to follow the external wall 6c, and having a compression strength and a bending strength. At the end face 1a of the paved road 1, the upper section than the mounting part 61 is cut as wide as the width of the mounting part 61. The first water permeable member 71 is sandwiched between the end face 1a of the paved road 1 and one side wall 6a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165316-A (JP)
Title: Tire internal pressure alarm device
Inventor: TOYOFUKU MASANORI
IPC: B60C23/04
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal pressure alarm device capable of improvement of deterioration of a transmission characteristic because radio waves radiated from an antenna are affected by potential fluctuation of a rim and widening of a propagation range of radio waves, in a tire internal pressure alarm device mounted on the rim, detecting internal pressure of a tire and transmitting a detected signal from the antenna to a receiver on a vehicle body side.  <P>SOLUTION: A casing of the tire internal pressure alarm device is provided with a cover part on an opposite side of a bottom surface side of a well part of the rim of an electronic board at a mounting attitude on the rim. A casing antenna part constituting a part of the antenna is provided at the inside or on the surface of the cover part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173100-A (JP)
Title: Method and device for image formation
Inventor: ADACHI KEIICHI
IPC: G03G15/05
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for image formation whereby the reproducibility of a fixed image on paper is made satisfactory, omission of characters and skip of highlight, which result from insufficient fixing, are prevented, and also dent or break of the surface layer of a recording material does not occur even when dust on the surface of a heat roller is removed.  <P>SOLUTION: In the image forming method for forming an image on a recording material by having a loading step in which the recording material is loaded, an image attachment step in which an image is attached onto the recording material, and a heat fixing step in which the recording material with the image attached thereto is fixed under heat, the heat fixing step includes a heat pressure step in which a heat pressure member is used in order to apply pressure to the recording material as well as heat, a preliminary contact step in which the heat pressure member is brought into contact with a contact member before fixing is conducted by the heat pressure step, and a dust removal step in which passage and/or accumulation of dust and the like on the surface of the heat member is prevented by pressing a dust removal means to the surface of the heat member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233522-A (JP)
Title: Low-cost multislice type ct detector having a plurality of operation modes
Inventor: HOFFMAN DAVID MICHAEL
IPC: H01L31/09
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system using a detector array with necessity of decreased additional DAS channels and an additional band width. SOLUTION: A detector array 86 for a computer tomographic imaging system 10 has a z-direction corresponding to the direction of image slice thickness and is formed like a circular arc in the direction of crossing the z-direction. The detector array is provided with a plurality of detector modules 50, 94 constructed to have effective areas 110, 112, 114 with various thickness. Thus, it is possible to provide the detector array optimized according to a specified imaging status such as a purpose for heart imaging which requires enlargement of an effective range only in a comparatively small central part of a photographing area.
Patent JP-2003176933-A (JP)
Title: Air-conditioned blowoff opening with heating and cooling device
Inventor: KAKEGAWA MASATOSHI
IPC: F24F3/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To control temperature of air blown from an air-conditioned blowoff opening for every air-conditioned blowoff opening in air conditioning equipment.  <P>SOLUTION: An air-conditioned blowoff opening guide vane has a heating and cooling function. By being operated by a remote controller, a controller having a temperature controlling function controls the temperature of the air blown from the air-conditioned blowoff opening for every air-conditioned blowoff opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183721-A (JP)
Title: Method for repairing bottom blowing tuyere of molten metal furnace
Inventor: OKAMURA HIROTAKA
IPC: F27D1/16
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing method with satisfactory workability, which surely prevents a repairing material from flowing into the top surface of a tuyere plug of a molten metal furnace.  <P>SOLUTION: This repairing method comprises covering the top surface of the plug 5 with a cap holder 10, when repairing the tuyere 3, so as to prevent the repairing material 8 from flowing into a gas blowing nozzle in the top surface of the tuyere plug 5, or into gas permeable brick, even if the repairing material 8 is charged in a hearth 2 from above; and removing the cap holder 10 after repairing. Then, the method does not waste the cap holder 10, and can reduce a cost of the tuyere plug itself.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002244629-A (JP)
Title: Device and system for driving panel of liquid crystal display device
Inventor: PARK KWAN-SEON
IPC: G09G3/20
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and system for driving a panel of a liquid crystal display device. SOLUTION: The panel driving device relating to this invention is provided with a micro-controller, a data converter part, a panel control part, and a transmission part. The data converter part is controlled by the micro-controller, and receives and converts composite data including color data and horizontal and vertical synchronous signals into converted composite data and a clock signal. The panel control part is controlled by the micro-controller, and receives the converted composite data and the clock signal and generates a control signal for driving the panel, and an internal data signal including the color signal and the clock signal. The transmission part receives the internal data signal from the panel control part and transmits it to the panel.  The panel control part is provided with a scaler for scaling the converted composite data according to the panel specification, and a timing control part for generating the control signal and the internal data signal.
Patent JP-2003181031-A (JP)
Title: Game machine
Inventor: OSAWA MASAKI
IPC: A63F7/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To preserve a part of a pattern variation pattern in a state where analysis is physically impossible, and initially emerge the pattern variation pattern when operation is really carried out for a predetermined period, and hence to prevent players from leaving pachinko tables, and increase the rate of operation and prolong the service life of a pachinko machine.  <P>SOLUTION: Characters which appear in a ready-to-win premium per a predetermined period of time are exchanged, the appearances of the respective characters are limited within the predetermined period. Thus, characters which are not published in magazines or the like can appear after a specified time (approximately for two months) from the installation of the pachinko machine 110 in a store, and freshness is created in the pachinko machine 110 itself and the interest in the game can be revived.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186472-A (JP)
Title: Electronic musical instrument
Inventor: YAMAMOTO MASANORI
IPC: G10H7/02
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument which can generate a musical sound with variation even for a waveform having no pitch in addition to a conventional musical sound by using a side-band filter.  <P>SOLUTION: A readout speed is supplied from a control means to a waveform data readout means according to playing information (timbre parameter and keying information) from a playing information input means and an arithmetic coefficient is supplied to the side-band filter (SBF). A 1st mode or 2nd mode is selected by a mode selecting means In the 1st mode, a pitch is given with the readout speed and the SBF performs control for giving a timbre. In the 2nd mode, on the other hand, a timbre is given while the readout speed is varied, and the SBF performs control for giving the pitch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197440-A (JP)
Title: Wound core transformer
Inventor: SUDA YOSHIKAZU
IPC: H01F27/24
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deformation preventing plate for preventing deformation of a winding in a wound core transformer, without pressing a wound core for maintaining it so as not to enlarge the longitudinal size.  <P>SOLUTION: In the inside of an iron core window of a wound core 12a positioned in an outermost side of a plurality of wound cores 12, 12a incorporated in a winding 13, a deformation preventing plate 17 for preventing deformation of the winding 13 is disposed between the winding 13 and a leg iron part positioned outside the winding 13. In clamp members 14, 15 for fixing the wound cores 12, 12a and the winding 13 from the vertical directions, a longitudinal fixing plate 18, which is brought into orthogonal contact with the deformation preventing plate 17, is fixed across between the clamp members 14, 15 with its end part at a side, in contact with the deformation prevention plate 17 which is fit on the circumferential edge of an iron core window of the wound core 12a or is projected only slightly to an inside of the iron core window.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003153923-A (JP)
Title: Motor-driven toothbrush
Inventor: OTA ATSUSHI
IPC: A61C17/22
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To make a motor-driven toothbrush convenient to use for efficient brushing. SOLUTION: The motor-driven toothbrush comprises a body part 1 shaped for easy gripping by one hand while accommodating a motor 3 and a battery driving the motor 3, and a rod-shaped bed 2 removably attachable to an end of the body part 1 and having the bristles of the toothbrush at its end. A circular or ring-shaped inner brush 22 and a ring-shaped outer brush 23 are concentrically arranged on the head 2. The inner brush 22 is rotated by a first gear 21g leading to the rotating shaft 3a of the motor and by a second gear 22g engaging the first gear 21g. The outer brush 23 is rotated by a third gear 23g engaging the first gear 21g at a position different from the engagement position of the first gear for the second gear 22g. Two of the gears are positioned so that the two brushes arranged concentrically on the inside and outside rotate in opposite directions.
Patent JP-2003196559-A (JP)
Title: Print order data transmission program and print order system
Inventor: SASASE NAOKO
IPC: G06F3/12
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print order data preparation and transmission program capable of suppressing the preparation of unnecessary prints and a print order system.  <P>SOLUTION: In response to the click operation of a transmission button L1 by a user, a terminal 11 changes a display screen on a display 11a according to the print order data preparation and transmission program, and the transmission button L1 disappears from the display screen on the display 11a (including such a state that the button is displayed in thin color and does not react to the click operation). Accordingly, the possibility that the button is pressed twice by the user due to the trembling of a finger can be eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193662-A (JP)
Title: Decorative slate panel
Inventor: NAKATANI KAZUNARI
IPC: E04F13/14
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative slate panel, which is light weight and is carried easily, is built simply and can be finished in a short time and in which the trouble of the breaking and damaging of the corner section of a decorative slate can be prevented.  <P>SOLUTION: In the decorative slate panel 1 in which a reinforcing plate 20 is stuck together with the rear of the quadrilateral decorative slate 10, fitting sections, by which the mutual reinforcing plates 20 of other decorative slate panels 1 are abutted continuously before and behind and left and right, are formed at the peripheral edges of the reinforcing plate 20, the reinforcing plate 20 has four corner sections 22, and all corner sections 22 of the reinforcing plate 20 and all corner sections 11 of the decorative slate 10 are stuck together directly by conforming the corners.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195419-A (JP)
Title: Projection type video display device
Inventor: MIYASHITA EIMEI
IPC: H04N5/74
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display device capable of easily substituting a projection lens.  <P>SOLUTION: One pawl 19a bayonet mechanism is formed on the depth end side of a projection lens 19 and a guide cylinder part 19b is formed as a projection on the more depth side of the pawl 19a. A guide hole part 36a for guiding the guide cylinder part 19b is formed on the depth part of a fitting recessed part 36 in a liquid crystal projector body casing part 35 and the other pawl 36b to be engaged with the pawl 19a is formed also in the depth part of the recessed part 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190059-A (JP)
Title: Electric cleaner
Inventor: OKUJIMA MASAFUMI
IPC: A47L9/10
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve user-friendliness in an electric cleaner provided with a dust collecting case for whirling suction air to centrifuge dust by a method wherein the dust is centrifuged by air stream sucked from a suction gear, housed in a dust housing chamber and compressed to prevent an early decrease of a suction capacity through some amounts of dust suction and decrease a frequency with which the dust inside the dust housing chamber is disposed.  <P>SOLUTION: The dust is sucked by the suction gear into an electric cleaner body containing an electric fan 12. The dust collecting case 18 is provided on a suction air upper stream side of the electric fan 12 to centrifuge the dust. The dust collecting case 18 is provided with a suction air filter 30 on a separation chamber 24 for centrifuging the dust and communicating with a suction side of the electric fan 12. The dust housing chamber 29 communicating with the separation chamber 24 communicates with the suction air side of the electric fan 12 through a compression filter 33. A shielding plate 38 is provided for opening a first suction air route 35 communicating with the suction air filter 30 and the electric fan 12 and a second suction air route 37 communicating with the compression filter 33 and the electric fan 12 in an alternative way.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197312-A (JP)
Title: Electric connector with lock
Inventor: KUBO TSUKASA
IPC: H01R13/627
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly insert a socket with a rib to prevent a contact from being damaged.  <P>SOLUTION: A locking claw 3 and fitting recesses 24a, 24b are provided in a housing 2. A post pin 4 is built in the housing 2, and one portion of a tip part thereof is exposed in the fitting recesses 24a, 24b. Engaging protrusions 31 provided with a guide groove 32 is provided in a tip part of the locking claw 3. The guide groove 32 is formed along an insertion direction of the socket to guide an erroneous insertion preventing rib provided in an inner face of the socket.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002238292-A (JP)
Title: Output current-limiting system of variable speed driving machine
Inventor: NGUYEN PHUOC VINH TUNG
IPC: H02P27/02
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the output current-limiting system of a variable speed driving machine that maintains a sinusoidal current, and at the same time has the output current-limiting function of the instantaneous variable speed driving machine. SOLUTION: In the output current-limiting system of the variable speed driving machine for a three-phase asynchronous electric motor having a pulse width modulation type inverter where an electronic switch is controlled by a microcontroller circuit(Mc), the microcontroller circuit(Mc) should have a means for calculating a current vector coefficient according to the measurement value of a phase current in the electric motor, for comparing the calculated current vector coefficient with a limiting specification value, for obtaining a limiting error (y), and calculating a correction voltage (ΔV) that is superimposed to a control voltage (V) applied to the electric motor according to the limiting error (y).
Patent JP-2003190891-A (JP)
Title: Method and apparatus for critical vacuum cleaning/ drying
Inventor: MASUDA NAOKI
IPC: C23G5/04
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To clean a long object to which cutting oil, rust preventive oil, chips, polishing powder or the like are stuck by using a hydrocarbon-based detergent in a short time to make the long object extremely clean.  <P>SOLUTION: The cleaning/drying method comprises a first treatment step to clean the long object under a vacuum atmosphere by housing the long object aslant in a hermetically-sealable cleaning tank 1, hermetically sealing the tank 1, introducing the hydrocarbon-based detergent into the tank 1 from a reserve tank 4, and immersing the long object in the hydrocarbon-based detergent, a second treatment step to clean the long object under the vacuum atmosphere by heating/boiling the hydrocarbon-based detergent, a third treatment step to clean the long object with the vapor of the hydrocarbon-based detergent under the vacuum atmosphere by opening the tank 1 to the atmosphere, returning the hydrocarbon-based detergent in the tank 1 to the tank 4, and then taking in the vapor of the hydrocarbon-based detergent in the tank 1 from a detergent vaporizer 13, and a fourth treatment step to dry the cleaned long object under the vacuum atmosphere by opening the tank 1 to the atmosphere and evacuating the tank 1.  <P>COPYRIGHT: (C)2003,JPO