baber/WOPTO huggingface dataset:
Patent JP-2004144052-A (JP)
Title: Theoretical air fuel ratio stratified charge combustion internal combustion engine
Inventor: YAMAGUCHI JUNICHI
IPC: F01N3/24
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in fuel economy by a rich spike to obtain a high exhaust emission control effect, while reducing pumping loss by stratified charge combustion to improve fuel economy.  <P>SOLUTION: An opening/closing timing for an intake valve is shifted by a variable mechanism and EGR gas is made to flow first into a cylinder. An air fuel ratio therefore is always kept in the vicinity of a theoretical air fuel ratio, while reducing the pumping loss by stratifying air-fuel mixture and EGR gas, and excellent combustion can be performed. Since a three-way catalyst can be used, a lean NOx catalyst becomes unnecessary, the deterioration in the fuel economy by the rich spike can be prevented, the cost can be reduced, and the large emission control effect can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148914-A (JP)
Title: Resin piston for center valve type hydraulic pressure master cylinder
Inventor: KANAI ATSUSHI
IPC: B60T11/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a slide property of a valve stem by avoiding a burr generated at the periphery of an opening of a stem hole from being pressed by a guide pin and directed to the stem hole side during forming.  <P>SOLUTION: A stem hole 17b of a valve storing hole 17 axially penetrated and formed from an end surface of a tip end side shaft part 14 to a guide hole 16 radially penetrated and formed on an intermediate shaft part 13 of a piston is formed by a core 24 for a valve storing hole having a tip end projecting to the guide hole 16. A recessed groove 18 having a narrower width than a diameter of the guide pin 5 is formed on a side wall of the stem hole of the guide hole 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151437-A (JP)
Title: Camera with built-in electronic flash
Inventor: HIMURO KEIJI
IPC: G03B15/05
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with a built-in electronic flash that can assist framing in darkness without any additional member.  <P>SOLUTION: When a photometry result in photography is less than specified luminance as shown by steps S1, S4 (less than a reference value), S5, and S6 in figure, preliminary light emission is carried out and a normal photographing process is performed a specified time later, so when a subject viewed through a finder is too dark to confirm well, the arrangement of the subject in the finder can sufficiently be confirmed in the securedly specified time. A failure in photography such as defocusing and over(under)exposure due to unconfirmation of the subject arrangement in the finder can, therefore, be prevented. Further, opening of the pupil of the eye due to the preliminary light emission is made small, so what is called a red-eye phenomenon can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151459-A (JP)
Title: Substrate for liquid crystal display and liquid crystal display equipped with the same
Inventor: SAWAZAKI MANABU
IPC: G02B5/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having high luminance and favorable display characteristics and to be used for the display part of electronic equipment or the like, and to provide a substrate to be used for a liquid crystal display.  <P>SOLUTION: The liquid crystal display is provided with: a pair of substrates disposed opposing to each other; a liquid crystal sealed between the substrates; a BM10 (Black Matrix 10) formed in a grid shape on one substrate 4; a plurality of pixel regions partitioned by the BM10; and a columnar spacer 18 formed on the BM10 and extending from the BM10 to four adjacent pixel regions when the substrate is observed in the direction perpendicular to the substrate plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150737-A (JP)
Title: Air conditioner
Inventor: FUJIKOSO TERUO
IPC: F25B13/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of surely operating a solenoid valve during an operation mode change, and improving the comfortableness of a room.  <P>SOLUTION: A pressure equalizing time from the temporary stop of a compressor 1 to normal rotation when changing from a reheat dehumidifying operation mode to a cooling operation mode (or a heating operation mode) is set so that it is longer than pressure equalizing time from the temporary stop of the compressor 1 to normal rotation when changing from an operation mode other than the reheat dehumidifying operation mode to the other operation mode. When changing from the reheat dehumidifying mode to the cooling operation mode (or the heating operation mode), a control part 10 reversely rotates the compressor 1 only one turn during the pressure equalizing time from the temporary stop of the compressor 1 to normal rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147583-A (JP)
Title: Discharging method and extrusion vessel
Inventor: YAMAMOTO KOJI
IPC: B65D85/78
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharging method for discharging a material so as to make the appearance of the discharged material beautiful.  <P>SOLUTION: This discharging method comprises extruding a material with fluidity from a discharge port. The discharge port has at least three projecting curved parts inwardly attaching to a circle (A) and at least three recessed curved parts projecting towards the center of the circle (A). Furthermore, the shape of the discharge port is additionally made point symmetric with respect to the center of the circle (A) and/or line symmetric with respect to at least one straight line among straight lines which each pass through the center of the circle (A) and one apex of the projecting curved part so as to make the discharged material further beautiful.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149306-A (JP)
Title: Vehicle for high lift work
Inventor: HAYAKAWA YOICHI
IPC: B66F9/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle for high lift work for improving safety by reducing the number of components in a leveling mechanism for leveling a work bench mounted to the boom tip of the vehicle for high lift work for reducing costs and improving the balance of weight.  <P>SOLUTION: As the leveling mechanism of the vehicle for high lift work, a parallel link mechanism for maintaining a parallelogram P<SB>1</SB>P<SB>2</SB>P<SB>3</SB>P<SB>4</SB>between a boom base edge and a boom tip even if a boom 5 expands or shrinks by providing a second expansion and contraction cylinder 21 in linking with a first expansion and contraction cylinder 7 in the boom 5 is utilized. By the parallel link mechanism, the number of components can be reduced as compared with the conventional leveling apparatus. Additionally, by arranging the second expansion and contraction cylinder 21 in the boom 5, the center of gravity is moved to a body side to improve the balance of weight, and overturning moment in the body operating on the operation of the boom is reduced to improve the safety in the vehicle for high lift work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312254-A (JP)
Title: Door glass lifting and lowering device for vehicle
Inventor: KYO KIGEN
IPC: E05F11/44
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door glass lifting and lowering device for a vehicle which satisfies the desire of consumers preventing uncomfortable feeling by noise by avoiding the noise due to contact between a roller and a guider when a door glass is repeatedly lifted and lowered.  <P>SOLUTION: In the door glass lifting and lowering device for the vehicle comprising a grip supporting a lower portion of the door glass, a guider secured to the lower portion of the grip and having a horizontally directional guide groove, and the roller secured to the end portion of a regulator arm upwardly and downwardly pivoted by a regulator motor and sliding within the guide groove of the guider, the above roller comprises a body having first and second ring-shaped grooves with predetermined depths formed at its outer peripheral surface and one side surface, and first and second elastic pads connecting onto the first and second ring-shaped grooves of the above body so as to project from the surface of the body by respective heights and connecting with the upper and lower inner side surfaces and one side surfaces of the guide groove of the guider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155330-A (JP)
Title: Anti-theft device
Inventor: OKABE YASUHISA
IPC: B60R25/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft device which enables the use of a vehicle without carrying any extra article such as a card nor any large key, and requires no instrument panel with large area.  <P>SOLUTION: The anti-theft device is for being loaded on the vehicle in such a form that a driver's seat is opened to outside and anybody can get into the driver's seat. A specific security code composed of plurality of pre-determined codes is input by using an A button 2 for selecting the code and a B button 3 for fixing the code selected by the A button 2 or for fixing the code selected by the A button 2 and shifting to a position where the next codes is to be input. Thus an ECU controlling the operation of a driving engine of the vehicle can be brought into an operating state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166014-A (JP)
Title: Communication terminal equipment
Inventor: KIMURA HIDEKAZU
IPC: H04N1/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication terminal equipment in which a communication reservation type can be identified at a glance when confirming communication reservation.  <P>SOLUTION: When a communication reservation confirmation key 8a is operated (step ST1), the communication terminal equipment reads out registered communication reservation data stored in a communication reservation table 5a (step ST2), and displays in a list form each registration number, a reserved time, a reservation type, etc. in regard to the reserved communication registration data to a display section 7 (step ST3). Further, a picture icon corresponding to the reservation type (for example, ordinary reservation or batch transmission) is displayed on the left of each registration number (step ST4). By looking at the picture icon, an operator can grasp at a glance which type of communication reservation has been taken place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163738-A (JP)
Title: Film peeling apparatus and film peeling method
Inventor: IWAI NORIMASA
IPC: G09F9/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film peeling apparatus capable of suppressing a charging phenomenon that generates a potential on the surface of a substrate when peeling a film, and to provide a film peeling method.  <P>SOLUTION: In the film peeling apparatus 50 to peel off a base film 1 from a CF (color film) substrate 13 on which the base film 1 is applied, the base film 1 is peeled off from the CF substrate 13 while a voltage in the opposite polarity to the potential which would be generated on the surface of the CF substrate 13 when peeling the base film 1 if no voltage is applied 1 is applied on the base film 1. The apparatus can suppress the charging phenomenon that generates the potential on the surface of the CF substrate 13 when peeling the base film 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171622-A (JP)
Title: Information recording and reading head
Inventor: MAEDA TAKANORI
IPC: G11B7/121
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To protect the probe of an information recording/reading head from dust.  <P>SOLUTION: The probe 22 is prevented from the contact/bump of the dust thereto by preparing a guard ring 25 so as to encircle around a tip part of the probe 22 which is arranged on the information recording/reading head 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167811-A (JP)
Title: Printer
Inventor: MORI MITSUHIRO
IPC: B41J2/18
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printer in which maintenance work of an ink jet head can be carried out surely without requiring any extra space.  <P>SOLUTION: The printer comprises a frame, an ink jet head 14 supported on the frame to elevate/lower freely, and a shutter 18 movable under the ink jet head traversely thereto. When the ink jet head is located at an elevated position and the shutter is located under the ink jet head, a part 42 of the frame around the ink jet head and the shutter 18 form an ink suction chamber 50 for the nozzle surface of the ink jet head 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170276-A (JP)
Title: Electric current display
Inventor: WADA JUNICHI
IPC: H02H3/05
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide information about a current flowing in a main breaker in a place using an electric appliance temporarily to prevent electric supply from being interrupted fully caused by the overuse of electricity.  <P>SOLUTION: This display comprises a main equipment and a sub-equipment used in parallel with the breaker for breaking an electric passage automatically when exceeding a rated current, for setting a monitoring current in response to the rated current of the breaker, and for detecting an electrification current of the breaker to display information about a margin of the electrification current of the breaker with respect to the monitoring current. The main equipment is provided with an electrification current detecting part, a radio reception part and a radio transmission part, the sub-equipment is provided with a radio reception part, a signal processing part and an information display part, the main equipment or the sub-equipment has a means for setting a monitoring current level in response to the rated current of the breaker, and a means for computing a condition of the electrification current with respect to the monitoring current level, and an electric power source of the sub-equipment is supplied from a plug socket in a loading side of the breaker via a plug provided in the sub-equipment, or from a battery, so as to make the place of the sub-equipment movable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171314-A (JP)
Title: Monitoring device for equipment and monitoring system for equipment
Inventor: TAGUCHI AKIRA
IPC: H05B37/03
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional monitoring device for lighting equipment can not detect and identify faults in a fluorescent lamp leading to a failure in lighting, or a blinking state, a flicker and the like of the fluorescent lamp.  <P>SOLUTION: A monitoring system 10 comprises a data collector 17 for detecting loads on a plurality of pieces of equipment as electrical signals, a monitoring device 11 for monitoring the equipment according to the electrical signals from the data collector 17, and a management center 12 for managing the equipment via communication with the monitoring device 11. The monitoring device 11 has a memory 14E for storing reference values and moving average values of the load values, an arithmetic control part 14D for comparing current load values and the reference values in the memory 14E and determining whether the equipment is normal or abnormal in dependence on the comparison results, and a portable radio device 14A for establishing communication with the management center 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169143-A (JP)
Title: Device for producing organic vapor
Inventor: NAKAJIMA TAKAYUKI
IPC: C23C14/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for continuously, quantitatively and stably producing the vapor of liquid organic matter having high viscosity.  <P>SOLUTION: The device for producing organic vapor is provided with a vacuum vessel, a feeding means capable of feeding an organic material into the vacuum vessel, a spraying means for spraying the fed organic material, and a heating board for evaporating the sprayed organic material. The spraying means consists of an intermediate chamber and a spray nozzle, and the intermediate chamber has a solenoid valve periodically capable of opening and closing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175889-A (JP)
Title: Conductive polyester sheet and packaging container for electronic part comprising the same
Inventor: ABE KAZUHIRO
IPC: B32B27/36
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a conductive polyester sheet which has sufficient conductive properties and sufficient mechanical strengths for protecting electronic parts being contents and a low cost and a packaging container for electronic parts such as a carrier tape, etc., comprising the same.  <P>SOLUTION: A substrate sheet comprises a polyester composition obtained by blending a polyester (A) as a main component having a main repeating unit composed of ethylene terephthalate with a polyester (B) which is composed of a main acid component being terephthalic acid and a glycol component consisting of 95-20mol.% of ethylene glycol and 5-80mol.% of 1,4-cyclohexanedimethanol. The conductive polyester sheet is a conductive polyester sheet which is obtained by providing at least one side of the substrate sheet with a coating layer composed of a conductive composition containing carbon black. The intrinsic viscosity of the substrate sheet is ≥0.60 deciliter/gram and the content of copolymerized diethylene glycol is 1.0-5.0mol.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174871-A (JP)
Title: Coating film transfer implement and its transfer member
Inventor: KITA NORIHITO
IPC: B43L19/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a transfer tape from being damaged on account of its meandering movement at a transfer part.  <P>SOLUTION: This coating film transfer implement comprises a housing, the transfer tape consisting of a base material and a coating film for transfer, a transfer tape feed part and a transfer part for the coating film protruding from the opening of the housing. With regard to the transfer part of the coating film transfer implement equipped with a base material, the transfer part includes a transfer tape traveling part and a tape guide part which regulates the transfer, in the width direction, of the tape positioned at both ends, in the width direction, of the tape traveling part. An angle formed by the tape traveling part and the tape guide part is larger than 90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179929-A (JP)
Title: Receiver, printer and printing control method
Inventor: OKAMOTO HIROO
IPC: H04N7/081
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for controlling printing permission without using new control information or a protection method.  <P>SOLUTION: When printing of digital information is controlled, copy control information added to digital information is detected. It is controlled whether digital information is to be printed by detected copy control information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177686-A (JP)
Title: Device for recognizing movement of baton, and instrument playing robot
Inventor: HATAKEYAMA YOSHIYUKI
IPC: G10G7/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a percussion instrument playing robot for playing the percussion instrument with rhythm and stress in harmony with the movement of a baton wielded by a conductor.  <P>SOLUTION: The time to start playing drumsticks of a percussion instrument and the motion thereof are calculated by photographing and analyzing the movement of the baton of the conductor, and performing arithmetic processing of the movement on the basis of the time when the calculated acceleration of the baton changes upward. The percussion playing robot which plays the instrument with sound volume and rhythm in harmony with the movement of the baton wielded by the conductor can be provided by making a manipulator start performance from the calculated time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177739-A (JP)
Title: Fixing device, image forming apparatus, and toner used in image forming apparatus
Inventor: KOMATA YASUKUNI
IPC: G03G9/09
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device in which bound of the rear end of a transfer material conveyed from a transfer device is prevented to prevent blurring of a toner image unfixed on the transfer material due to sudden contact of the rear end of the transfer material with a belt member, and which can form a high quality image, and to provide an image forming apparatus and toner used in the image forming apparatus.  <P>SOLUTION: A contact roller 34 having a contact face 34a with which the rear end of transfer paper P conveyed from a transfer device comes in contact is disposed between the transfer device and a fixing inlet roller 32, and the contact face 34a of the contact roller 34 is positioned on a first conveyance route side A rather than the extension C of a belt member 33 from a nip part 35 of a heating roller 30 and a pressure roller 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184441-A (JP)
Title: Radiation-sensitive resin composition for display element
Inventor: YAKO YOSHIKO
IPC: G03F7/038
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition for a display element from which a hardened resin pattern with high resolution and high transparency can be formed and sensitivity to radiation can be improved.  <P>SOLUTION: The radiation-sensitive resin composition for a display element contains an alkali-soluble resin (A) having hardening property and a photon induced cationic polymerization initiator (B).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181984-A (JP)
Title: Receiving module for tire sensor
Inventor: YAMADA TATSUHIKO
IPC: B60C23/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving module for a tire sensor used for a tire managing system, protecting an antenna portion from flying rocks, and receiving a signal from a tire sensor module without attenuating that.  <P>SOLUTION: The receiving module 1 comprises the antenna portion 11 for receiving the signal from the sensor module attached to a tire, and an electronic circuit 12 for processing the received signal. The receiving module 1 is attached to a vehicular body, and provided with a rubber cover for covering the periphery of the antenna portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187353-A (JP)
Title: Grommet
Inventor: UCHIDA YOSHIKI
IPC: B60R16/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of buckling of a slender cable-inserting cylinder in the case that a grommet is provided with the cable-inserting tube for inserting a hood wire or a washer hose.  <P>SOLUTION: Outside surfaces of cable-inserting cylinder 22 and 23 open at the outside surface of the diameter-expanded cylinder 12 of a grommet 10 and also project outward through the inside of the diameter-expanded cylinder. The tubes are provided with vertical reinforcing ribs on inside surfaces and also internal perimeters are provided with circular ribs. Besides, the cable inserting cylinder and the internal perimeter of a diameter-expanded cylinder are coupled with each other by a coupling piece, thereby preserving the linearity of the cable-inserting cylinder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI