baber/WOPTO huggingface dataset:
Patent JP-2005291684-A (JP)
Title: Heat exchanger and heat pump hot water supply device using this heat exchanger
Inventor: MO TATSUMURA
IPC: F25B39/04
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable heat exchanger low in manufacturing cost, superior in heat exchange performance, and restrained in the sticking of a scale component.  <P>SOLUTION: This heat exchanger has a first heat transfer tube 10 to which a first fluid flow, a plurality of second heat transfer tubes 11 and 12 arranged in this first heat transfer tube to which second fluids flow, and a twist tube 13 constituted by twisting at least a part of the second heat transfer tubes so that the second heat transfer tubes entangle in a spiral shape while being brought into close contact with each other. This constitution can promote heat transfer without using a separate part such as a heat transfer promoter, and can provide the highly reliable heat exchanger low in manufacturing cost, superior in heat exchange performance and restrained in the sticking of the scale component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302322-A (JP)
Title: Light source device and flat lighting system
Inventor: MATSUMOTO SHINGO
IPC: F21Y101/02
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To scatter and reflect light advancing in the direction of an opening to a direction opposite to the opening, and to emit high-luminance light while preventing a light source such as an LED from being observed from an emission surface.  <P>SOLUTION: In this light source device 2, in order to efficiently utilize, without loss, light having scattered from the openings 5, and light reaching parts between the adjacent openings 5 and parts other than the openings 5, scattering and reflecting parts 6 of a quantity obtained by adding one to the number of the openings 5 for emitting light emitted from semiconductor light-emitting elements 4 mounted on a bottom part 7 from the openings 5 facing to the bottom part 7, are formed at positions adjacent to the openings 5 and equivalent to the surface positions of the openings 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004272275-A (JP)
Title: Picture display device
Inventor: ITO HIROSHI
IPC: G09G3/20
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve a feeling of visual contrast while evading black floating interference, to reproduce glossy and high-quality videos and to provide videos of screen luminance optimum to an observer with respect to a video display device for displaying video signals.  <P>SOLUTION: The picture display device is provided with an average luminance detection part 15 for detecting the average luminance of an input video to correct the luminance of a screen in accordance with the average luminance of the video to be displayed and a peak detection part 16 for detecting the peak state of the video and correcting the luminance of the screen in accordance with the peak state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005296725-A (JP)
Title: Nitrogen oxides removal apparatus and its adsorbing unit
Inventor: MIYAGAWA YUTAKA
IPC: B01D53/56
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To remove nitrogen oxides in a mixed gas by roughly horizontally running the mixed gas, while facilitating carrying work or exchanging work of an adsorbent, in a nitrogen oxides removal apparatus.  <P>SOLUTION: Multiple adsorbing units 20 are arranged in all directions in a nitrogen oxides adsorbing part 12 of the nitrogen oxides removal apparatus wherein a gas introducing part 10, a nitrogen oxides adsorbing part 12 and a gas delivering part 14 are nearly horizontally arranged. Each adsorbing unit 20 is provided with an adsorbing member 22 surrounding an inner flow passage 30, and an outer frame 24 surrounding the adsorbing member 22 and forming an outer passage 32 therebetween. The inner passage 30 is opened to form a gas inlet 38 and the outer passage 32 is blocked at one axial end of the adsorbing unit. At the other end, the inner passage 30 is blocked and the outer passage 32 is opened to form a gas outlet 42. The mixed gas passes through the adsorbent layer of the adsorbent member 22 from the gas inlet 38 and reaches the gas outlet 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298156-A (JP)
Title: Paper cassette for image forming device
Inventor: CHIKUMOTO KOICHI
IPC: B41J13/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper cassette in which a paper pullout port in a cassette body is closed with an upper cover, when the cassette main body is installed on a paper feeding port, so that the paper pullout port is interlocked with the action to open, and that a trough-shaped paper receiving surface on which paper delivered from a paper delivery port of an image forming device gets on is formed.  <P>SOLUTION: The cassette body 1 is formed of a lower case 2 and the upper cover 3, and a paper delivery tray 6 is added to the cassette body 1. An upper surface 62 of the paper delivery tray 6 is movable to oscillate between a rearward raised attitude to form the trough-shaped paper receiving surface 5 by cooperation with an upper surface 32 of the upper cover 3 and a storage attitude to overlap with the upper cover 3. As the cassette body 1 is inserted to the paper feeding port 110, an interlock mechanism 9 composed of a connection link 7 acts to slide the upper cover 3 rearward to open the paper pullout port 12, as the paper delivery tray 6 takes the rearward raised attitude.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005147125-A (JP)
Title: Power source circuit for plasma reactor
Inventor: TSUCHIYA JIRO
IPC: B01J19/08
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source circuit for a plasma reactor enhancing energy efficiency in the plasma reactor, and a power source control method for a plasma reactor.  <P>SOLUTION: The power source circuit 10 for the plasma reactor has a voltage measurement part 14 and a current measurement part 16 for measuring a voltage and a current fed to the plasma reactor; and a control means 18 for calculating a thrown power amount from the measured voltage value and the current value to the plasma reactor and feedback-control the high voltage power source such that the required power amount required in the plasma reactor is fed to the plasma reactor based on the thrown power amount. The power source control method for the plasma reactor includes a process for calculating the thrown power amount from the measured voltage value and the current value to the plasma reactor; and a process for feedback-controlling the high voltage power source such that the required power amount is fed to the plasma reactor based on the calculated thrown power amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005296509-A (JP)
Title: Self-traveling cleaner
Inventor: SUZUKI KAZUAKI
IPC: B08B3/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-traveling cleaner capable of cleaning by self-traveling, and usable even for sprinkling water on a flowerpot while using the self-traveling function.  <P>SOLUTION: When determining the fact of being the timer set time in a Step S440, a traveling passage up to a location position of the first flowerpot from a standby position is determined in a Step S446, and the water is sprinkled by a designated water quantity by going to the location position in a Step S448 (Step S450 to S458). After completing water sprinkling, a traveling passage up to a location position of the second flowerpot from the location position of the first flowerpot is determined in the Step S446, and the water is sprinkled by a designated water quantity by going to the location position in the Step S448. After finishing the water sprinkling in the location of the second flowerpot, this self-traveling cleaner returns to a standby position in the first corridor in a Step S462.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301911-A (JP)
Title: Information distribution system and information processor
Inventor: ISHII YOHEI
IPC: G06Q30/06
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system which is capable of accurately obtaining information suitable for a user's schedule and is superior in convenience.  <P>SOLUTION: The information distribution system includes a terminal device capable of storing schedule data about the user's schedule and an information processor connected to the terminal device through a communication line, and the terminal device is provided with a schedule data transmission means for transmitting schedule data to the information processor, and the information processor includes a shop data storage means for storing a plurality of shop data about institutions or shops, a schedule data reception means for receiving schedule data, a retrieval means for retrieving shop data adapted to contents of received schedule data from the plurality of shop data stored in the shop data storage means, and a transmission means for transmitting shop data based on a retrieval result of the retrieval means to the terminal device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310890-A (JP)
Title: Substrate heating device
Inventor: SATO MIZUO
IPC: H01L21/027
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To relieve difficulties of heating a substrate, such as semiconductor wafers or the like.  <P>SOLUTION: A semiconductor wafer is held at a specified distance away from a hot plate, until the temperature of the semiconductor wafer becomes at a specific temperature which is slightly lower than that of the hot plate (Step S103). Thus, the quantity of heat per unit time transmitted from the hot plate to the semiconductor wafer can be made small, and the degree of increased temperature of the semiconductor wafer can be made moderate. In addition, after the temperature of the semiconductor wafer becomes the specific temperature or higher, the semiconductor wafer is placed on the hot plate, so as to appropriately heat the semiconductor wafer thereon. As a result, for example, when compared to the method wherein the semiconductor wafer is placed on an aluminum jig and the aluminum jig is arranged on the hot plate, the method which uses the substrate heating device can relieve the difficulties in the heating the semiconductor wafer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307553-A (JP)
Title: Pin tumbler lock
Inventor: NAKAMURA ATSUFUMI
IPC: E05B27/10
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin tumbler lock which can reduce the abrasion and breakage of a key, a pin tumbler, etc., and which can prevent fraudulent unlocking caused by a fraudulent key.  <P>SOLUTION: This pin tumbler lock is equipped with an outer cylinder 3 with a pin hole 31, an inner cylinder 2 inside which a key inserting hole 21 and a tumbler inserting hole 22 are provided, a pin tumbler 4 which is inserted into the tumbler inserting hole of the inner cylinder, a drive pin 5 which is inserted into the pin hole of the outer cylinder, a coil spring 6 which is inserted into the pin hole and which urges the drive pin inward, and the key 10 which is inserted into the key inserting hole and which has a key code hole. The key inserting hole of the inner cylinder 2 is formed of a circular hole with a circular cross section, and a bottom of the key inserting hole of the inner cylinder 2 is provided with a part 23 to be fitted, into which a leading end of the key is to be fitted when the key is inserted. When a proper key is turned in the state of being inserted into the key inserting hole of the inner cylinder, a fitting part 13 at the leading end of the key is fitted into the part 23 to be fitted in the key inserting hole, and a turning force of the key is transferred to the inner cylinder via the part to be fitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311692-A (JP)
Title: Moving image relay system and moving image relay method
Inventor: MUTO TETSUYUKI
IPC: H04N21/222
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image relay system and a moving image relay method capable of effectively posting up advertisements.  <P>SOLUTION: A moving image repeater 100 acquires moving images stored in a moving image storage server through a communication channel, acquires advertisement information stored in an advertisement storage server 500 through the communication channel, generates moving image data for which the acquired moving images and advertisement information are multiplexed and sends out the generated moving image data to terminal equipment 300. Thus, at the terminal equipment 300, the advertisement information is reproduced and displayed together with the plurality of moving images.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307640-A (JP)
Title: Exterior structure of external heat insulating building and exterior substrate used for the same
Inventor: OMIYA KENJI
IPC: E04B2/56
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To install an exterior material outside an external heat insulating layer through a ventilation space by simple work.  <P>SOLUTION: Many vertical furring strips 8 and many horizontal furring strips 14 of a C shaped channel material are assembled into a grating of an exterior substrate 7 in a way that a lock tongue piece 13 provided on an erection piece 12 of the furring strip 8 arranged at an intersection position is engaged with an upper through hole 18 out of upper and lower through holes of the horizontal furring strip 14. The vertical furring strip 8 is brought into contact with and fixed to a surface of the external heat insulating layer 6 so as to install the exterior substrate 7. The exterior material 21 is arranged to be hooked with the exterior substrate 7, so that an external wall is formed by simple work. The ventilation space 23 with a width of about 5 mm is formed outside the external heat insulating layer 6 by thickness of the vertical furring strip 8. The width of the ventilation space 23 is generally about 2 cm, so that the width of the external heating layer 6 is increased with decrease in thickness of the ventilation space. Accordingly, thermal insulation of a building is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312267-A (JP)
Title: Connection section for bus bar
Inventor: MATSUKUMA YASUSHI
IPC: H02B1/20
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection section for a bus bar capable of width dimensions of a cabinet, even if main lines for a plurality of systems are laid out in the identical cabinet.  <P>SOLUTION: One end of a bus bar 10 provided vertically to a panel is tilted laterally to an extension surface of the bus bar 10. As a result, an incoming cable 15 to be connected to the bus bar 10 can be connected at an angle. Incoming connection holes 18 in an end of the bus bar 10 are located differently in the depth direction or lengthwise direction, thus also facilitating connection of the incoming cable 15 to the bus bar 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293520-A (JP)
Title: Resin-sealed tag for information recording medium and process for manufacturing the same
Inventor: SATO AKIRA
IPC: G06K19/07
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-sealed tag for an information recording medium and a process of manufacturing the same, capable of forming tags in various shapes for expansion of options of a method of attaching such a tag to a substance to which the tag is attached, and preventing a recording portion from peeling or being damaged, and preventing the information recording medium from deforming, while being molded and from being soiled during use.  <P>SOLUTION: The resin-sealed tag for an information recording medium comprises a resinous substrate, to which a film-like information recording medium is adhered, an outer case formed by injection molding a resin to be fused with this substrate, and a link part, and is configured to cover the information recording medium with the substrate and outer case. The resin-sealed tag for an information recording medium is manufactured by a first step of preliminarily forming the substrate with resin, a second step of adhering at least film-like information recording medium onto this substrate, a third step of arranging the substrate wherein the information recording medium is arranged in a cavity of a mold which forms the outer case and link part for covering this information recording medium by injection molding, and a fourth step of running a molten resin to be fused with the substrate into the cavity to form the outer case and link part for covering the information recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318083-A (JP)
Title: Area sequential color image imaging method and area sequential color image imaging apparatus
Inventor: URABE HITOSHI
IPC: G02B26/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area sequential color imaging apparatus capable of sufficiently securing orthogonal accuracy between a photographing optical axis and the face of each color filter in the case of imaging an area sequential color image.  <P>SOLUTION: Each color filter 210 is fitted to a turret plate 202 with a play via a support frame 212. Further, the support frame 212 is made of a magnetic material and formed with three projections 212A for specifying a plane in parallel with the face of the color filter 212. When the color filter 210 is moved on a photographing optical axis L by turning the turret plate 202 to turn on an electromagnet 222 built in a positioning member 220. Thus, the magnetic action of the electromagnet 222 attracts the support frame 212 of the color filter 210 in the direction of the optical axis L to press the three projections 212A formed to the support frame 212 into contact with the reference face 220A of the positioning member 220.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312535-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: SEKIGUCHI TAKENORI
IPC: A47L9/02
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction port body with two functions, a function of at least absorbing an impact force by automatically rotationally turning a suction port body on a horizontal surface and a function of also rotationally turning the suction port body on the horizontal surface by twisting a suction joint part by a manual operation.  <P>SOLUTION: A suction joint attaching case 5 is horizontally turnably attached to one side in the longitudinal central part of the suction port body 4 having a suction port in the bottom face, an interval between the suction port joint attaching case and the suction port body is interposedly provided with a return means storing a returning force, when one of them is port turned, for returning it in a normal position, the suction port joint attaching case is vertically swingably attached with a first suction port joint 8 having a basic rotating shaft along the longitudinal direction of the suction port body under the normal position, and the first suction port joint is attached with a second suction port joint 9 disposed on a first axis orthogonally to the basic rotating axis of the first suction port joint in the normal position and swingable around the second axis diagonally crossing with the first axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316842-A (JP)
Title: Cache memory and cache control method
Inventor: SAIDA YASUMASA
IPC: G06F12/08
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache memory capable of efficiently realizing improvement in performance and reduction in power consumption in cache memory control of a mechanism capable of dynamically controlling a capacity to be operated, and a control method thereof.  <P>SOLUTION: A hit determination means 24 determines a hit way in case that a cache access is hit. A way number increase/decrease determination means 2 manages the order of each way in operation, including from the one with the latest used time to the one with the oldest time. The determination means 2 determines which order of ways the hit way obtained by the determination means 23 corresponds to, and counts the hit number for every order. The determination means 2 determines whether the operation way number is increased or decreased from an access pattern shown by the relation of hit number to each order. A way number control means 4 selects operation or stop of each way according to the determination of increase/decrease of the operation way number.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323142-A (JP)
Title: Imaging device
Inventor: KATAGIRI SADAHITO
IPC: H04N5/232
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging device which enables even a user who is not familiar with equipment such as the imaging device and a personal computer and their operations to easily photograph and record an eclipse-free image.  <P>SOLUTION: The imaging device has an imaging element, an imaging optical system, and an auxiliary light means, the imaging device performing processing for trimming or image composition etc., when an image with an eclipse of auxiliary light by a portion of the imaging optical system is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326993-A (JP)
Title: Communication terminal equipment, and program for communication control processing
Inventor: GOTO NOBUHIRO
IPC: G06Q30/02
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a special favor of a coupon, by recording coupon information received from a provision side in response to payment or via the Internet, when paying electronically a consideration for provision of an article or service, with a radio signal, via a noncontact IC.  <P>SOLUTION: A CPU 1 stores the coupon information transferred from the noncontact IC 11 in a coupon database 7, retrieves whether the coupon provision side existing within a fixed range is included in the optional coupon information stored in the coupon database 7 or not, in response to an operation, based on the present position of longitude/latitude information detected by a GPS part 8, and displays information that the coupon is usable in the provision side, on a display part 6, when such the provision side is included in the coupon information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328330-A (JP)
Title: Recording and reproduction system
Inventor: TAKANO MAKOTO
IPC: H04N5/782
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which only a program having been reserved and recorded can not be reproduced, erased, or dubbed by a specific reserved video recording registering device since it can not be decided which program is recorded through which reserved video recording registering device when a plurality of reserved video recording registering devices are connected to a recording and reproducing device.  <P>SOLUTION: Program information is written to management information on a recording medium of a recording and reproducing device and the ID that a reservation information transmitting device has is also written to the management information to specify which program is recorded through which reserved video recording registering device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI