baber/WOPTO huggingface dataset:
Patent JP-2005070350-A (JP)
Title: Cleaning device and image forming apparatus using same
Inventor: OZAWA JUNICHI
IPC: G03G15/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for surely cleaning a roll-like member to be rotated in a state driven by an image carrier and to provide also an image forming device using the cleaning device.  <P>SOLUTION: The cleaning device for cleaning the roll-like member 2 allowed to be driven and rotated by the image carrier 1 on which an image is carried while abutting on the image carrier 1 is provided with a cleaning member 3 to be optionally brought into contact with or separated from the roll-like member 2 so as to be brought into contact with the roll-like member 2 in cleaning and a driving force transmitting mechanism 5 for transmitting driving force from an external driving source 4 to the roll-like member 2 in cleaning to apply auxiliary torque to the rolled-like member 2. In another form, the cleaning device is provided with the cleaning member to be optionally brought into contact with or separated from the roll-like member 2 so as to be brought into contact with the roll-like member 2 in cleaning and a pressing force providing means 6 for pressing the roll-like member 2 to the image carrier 1 by prescribed pressing force interlocking with the contact operation of the cleaning member 3 in cleaning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072250-A (JP)
Title: High frequency power semiconductor device
Inventor: OGURI YOSHIHISA
IPC: H01L25/18
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To deal with a skin effect perfectly by increasing the surface area of an external output electrode without increasing a package size in a power semiconductor device having the external output electrode.  <P>SOLUTION: The power semiconductor device includes a plurality of main terminals which pass main current of a power semiconductor element, and which are supported by a case made of a resin surrounding the power semiconductor element, so that the main terminals have a large main terminal forming a region bonding one end of a bonding wire connected to the power semiconductor element to an inside end; and a small main terminal forming an external connecting part by extending from the large main terminal and projecting its extended end from the case. The small main terminal and an auxiliary main terminal opposed to the case through the insulating layer of the same material are arranged, and as the laminated main terminal, the main current can be branched. The large main terminal of the adjacent laminated main terminal is arranged at a predetermined gap in a vertical direction on a surface to be bonded, and the insulating layer of the same material as the case is provided in the gap.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069185-A (JP)
Title: Pumping plant having plural vertical shaft pumps
Inventor: UCHIDA YOSHIHIRO
IPC: F04D13/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump plant having high maintenance managing properties which can equalize operating times of a plurality of vertical shaft pumps while having the plurality of the vertical shaft pumps.  <P>SOLUTION: The pump plant having a first vertical shaft pump P1 installed on a first part 101 of a water tank 1, a second vertical shaft pump P2 installed on a second part 102, a first gate 110a which is provided between the body part 100 and the first part 101 of the water tank 1 and which can be set so that water flows from a body part 100 to the first part 101 when a water level of the body part 100 is at a predetermined water level, and a second gate 110b similarly provided between the body part 100 and the second part 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070008-A (JP)
Title: X-ray imaging sensor
Inventor: YAMAMOTO TOSHIYOSHI
IPC: G01T1/20
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To remove an influence onto X-ray imaging affected by a defect characteristic to a semiconductor element low-resistant against impact and vibration, and having a high temperature characteristic.  <P>SOLUTION: This sensor is provided with an X-ray imaging element combined with a phosphor and the semiconductor element to detect an X-ray image, a substrate with the X-ray imaging element fixed onto its surface, a sensor case built in with them, and ribs provided to surround the X-ray imaging element in an inner face of the sensor case opposed to the X-ray imaging element. A relation of H>T is satisfied therein, where T is a thickness of the X-ray imaging element and H is a height of the rib provided in the inner face of the sensor case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074535-A (JP)
Title: Robot device and its control method
Inventor: NAGATSUKA HITOO
IPC: A63H11/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device improved in entertaining characteristics with simple constitution, and its control method.  <P>SOLUTION: One or more light emitting elements out of a plurality of light emitting elements respectively arranged in predetermined patterns at each port of a driving means are lighted to match displayed dot patterns different in position and shape from one another, and the driving means is controlled to make expressions by the blinking combination of one or more dot patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075897-A (JP)
Title: Electrically conductive adhesive and electronic component device
Inventor: TAKADA MASACHIKA
IPC: C09J163/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically conductive adhesive intended for electrically connecting an electrode for an electronic component to another electrode and capable of effectively suppressing the oxidation of the electrode for the electronic component even if put under high temperatures and high humidities.  <P>SOLUTION: The electrically conductive adhesive comprises electrically conductive particles and a binder resin constituent, wherein the binder resin constituent contains unsaturated bond in the skeleton. An electronic component device is also provided, being such that an electronic component 10 having electrodes 11 and 12 is bonded via this electrically conductive adhesive 13 to the electrode land of a substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077781-A (JP)
Title: Control apparatus and method for developing time
Inventor: MATSUNAGA KAZUO
IPC: G03F7/30
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus to realize steps with stable reproducibility while eliminating liquid replenishment and decreasing the exchange frequency so as to prevent changes in the cell area due to the deterioration of a developing solution in a developing step.  <P>SOLUTION: The control apparatus for developing time comprises a conductivity measuring sensor to measure the conductivity of an alkaline developing liquid essentially comprising sodium silicate; a means to calculate the developing time by using the measured conductivity; and a means to output the developing time. The control method for the developing time is characterized that the developing time by an alkaline developing liquid essentially comprising sodium silicate is determined responding to changes in the conductivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078438-A (JP)
Title: Project management system
Inventor: HORIKIRI KAZUNORI
IPC: G06Q10/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a project management system which presents rating for a project.  <P>SOLUTION: In the project management system, a user group is assumed as a project and users belonging to the project are assumed as members. The project management system supports communications performed among the members. A control part 14 obtains identification information for each member of the project determined in relation with belongingness of other members, and calculates a degree of spread of each member belongingness, based on a value defining each difference and previously determined between identification information, according to a predetermined calculation rule. The obtained degree of spread is used for a project rating value calculation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074484-A (JP)
Title: Water flux for soldering
Inventor: ASO YOSHIHIRO
IPC: B23K35/363
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide water flux for soldering, that is superior in wettability and workability in soldering and that is high in bodily safety and environmental consideration.  <P>SOLUTION: The water flux for soldering contains ascorbic acid and surfactants in water solvent; therefore, it is excellent in wettability and workability, small in environmental load, and capable of securing high bodily safety. Also, wettability can be further improved by containing water-soluble alcohol particularly ethanol. Further, higher bodily safety can be obtained by using ethanol that has low toxicity to living creatures in addition to ascorbic acid that has many years of use results as a nutriment and does no harm to humans or animals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079485-A (JP)
Title: Electric double layer capacitor
Inventor: MIZUGUCHI MASASHI
IPC: H01G11/86
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an electric double layer capacitor enclosed in a square shaped case wherein current collectors of a positive electrode and a negative electrode having polarizable electrode layers on the surfaces thereof are laminated with a separator interposed between them.  <P>SOLUTION: The capacitor 7 is formed by making a positive electrode current extraction portion 3a, a negative electrode current extraction portion 3b integrated with a positive electrode current collector 1a, a negative electrode current collector 1b respectively, and disposing them in a opposed relation in the direction perpendicular to the lamination direction of the current collectors, and laminating them integratedly, and then bending them along the laminated body of the current collectors with an insulator 5 being interposed between them. In such a structure, the current extraction portions have no projecting portion so that unnecessary space that does not contribute to an electrostatic capacity becomes very small in the case enclosing the capacitor element, thus the square-shaped electric double layer capacitor can be miniaturized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076613-A (JP)
Title: Control device for internal combustion engine
Inventor: WATANABE SATOSHI
IPC: F02M25/08
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To control an internal combustion engine on the basis of accurate purge quantity or accurate purge ratio by accurately obtaining a real purge gas quantity or purge ratio, in regards to a control device for an internal combustion engine.  <P>SOLUTION: Ratio of specific heat of the gas inside a cylinder before combustion is computed on the basis of a measurement value of the pressure inside the cylinder at a different crank angle in a compression stroke. Ratio of the burned gas in the gas inside the cylinder is computed on the basis of the computed ratio of specific heat. Quantity of fresh air to be taken into the cylinder is measured, and while quantity of the burned gas left inside the cylinder is estimated on the basis of a map. Quantity of the purge gas to be taken into the cylinder and purge ratio thereof are computed on the basis of the ratio of the burned gas in the gas inside the cylinder, quantity of the fresh air and quantity of the burned gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085354-A (JP)
Title: Device, method and program for recording and reproducing information
Inventor: YAMAMURA KOICHI
IPC: G11B27/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To normally perform information recording or reproducing operation even in the case of an information recording medium in which TOC (Table Of Contents) is not recorded normally due to a fault etc. during recording.  <P>SOLUTION: First to fourth steps are carried out. At the first step, the session number of a closed last session is obtained from the TOC area of an optical disk. At the second step, information is obtained from the SDCB (Session Disk Control Block) of the session of the obtained session number and it is checked whether the information is recorded in the CTRL area of this session. At the third step, the process of the second step is carried out for the session of the next session number when the recorded information is found in the CTRL area of the session at the second step. At the fourth step, this session is decided to be a not closed session when the recorded information is not found in the CTRL area of the session at the third step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085142-A (JP)
Title: Information distribution system
Inventor: OKUYAMA GEN
IPC: G06Q30/04
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system for enabling a user to positively receive a distribution of information and to obtain some score even if useless information occupies a storage area of a communication terminal.  <P>SOLUTION: A content provider 101 distributes various kinds of information to the communication terminal 103 via a communication network 102 by a push method. A communication terminal user 104 notifies a carrier 105 of a use situation 111 of the storage area when storing the information into the storage area, and receives a storage area use fee 112 to the storage area. The carrier 105 requires a fee 106 obtained by adding a fee to the storage area use fee 112 to the content provider 101, and receives a fee 107 necessary for communication. By the storage area use fee 112, the communication terminal user 104 can obtain profit similarly to the other two parties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091249-A (JP)
Title: Navigation system and alternative route generation notification method
Inventor: SATO HIROYUKI
IPC: G08G1/0969
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system and an alternative route generation notification method for notifying an alternative route in a form capable of intuitively grasping information on the alternative route.  <P>SOLUTION: Symbol figures are each previously defined for combinations of the difference between distances to be traveled in a guidance route and the alternative route and a left turn, a right turn, and straight advancement at a branching point to the guidance route in the case of advancing to the alternative route. In the case that an alternative route suitable as an alternative to the guidance route is retrieved, an alternative route selection window 420 is set, and a symbol figure 421 is selected and displayed according to the relation between the retrieved alternative route and the guidance route. Images of the differences 422 between drive times and distances to be traveled in the guidance route and the alterative route; the names 423 of the branching point and a joining point; the distance 424 to the branching point; and a traffic event mark 425 indicating a traffic event such as traffic congestion which has occurred in the guidance route are drawn at locations in the alternative route selection window 420 (c) according to the selected symbol figure 421.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199650-A (JP)
Title: Sudden event detection method
Inventor: LEE BONG KEUN
IPC: G08G1/01
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sudden event detection method which enhances reliability in the case of determination of a sudden event by using road density.  <P>SOLUTION: The sudden event detection method calculates the difference value of the road densities (S10, S20, S30) by using the road densities detected from two points, respectively, and calculates the average value and upper limit value of the road densities, respectively (S40, S50), by using the calculated difference value of the road densities for a fixed period of time. In this case, it is regarded as the sudden event (S60, S70, S80) when the average value of the current road density is larger than the upper limit value of the previous road density for the fixed period of time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004037077-A (JP)
Title: Multi-chamber heat treatment furnace
Inventor: MARUIDO SHIGEKI
IPC: F27B5/02
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment furnace for reducing equipment cost, having high utilization efficiency of a constitutive part, reducing the occupying floor area, flexibly coping with a load change of a treating object, and suitable for small lot multi-production.  <P>SOLUTION: This multi-chamber heat treatment furnace is provided with a plurality of treating chambers 4, 5, 6 and 7, a front chamber 1 for allowing a vacuum purge for inserting/discharging the treating object and a main carrying chamber 2 rotatable around a vertical shaft and housing a main carrying means 3 for carrying the treating object between the treating chambers 4 to 7 or the front chamber 1. The plurality of treating chambers 4 to 7 and the front chamber 1 are respectively, replaceably and parallelly connected and arranged to a connecting port arranged so as to peripherally contact with the same cylindrical surface coaxial with a vertical rotary shaft to the main carrying chamber 2, and the plurality of treating chambers 4 to 7 include a burning-off chamber 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005092092-A (JP)
Title: Image forming apparatus
Inventor: SAKO KIYOSHI
IPC: G03G15/08
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with a development apparatus having small torsion of a housing.  <P>SOLUTION: The image forming apparatus hangs a rib 122 along a longitudinal direction of a cover body 120 by being opposed to a partition wall 113 on the rear face of the cover body 120, forms a groove part 122A on the edge face of the rib 122, and connects the partition wall 113 and the cover body 120 by engaging the edge part of the partition wall 113 with the inside of the groove part 122A. Thereby the rigidity of the housing 110 is improved to lessen torsion of the development apparatus 60 generated by transmitting drive force to spiral augers 112 and 114 at an axial one end side of the development apparatus 60. Thus, a gap between a layer thickness regulation member 124 for regulating layer thickness of a developer carried by the magnet roll 80 and a magnet roll 80 is equalized in an axial direction of the magnet roll 80. An amount of the developer carried by the magnet roll 80 is made uniform in the axial direction of the magnet roll 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092152-A (JP)
Title: Motor-driven stage control system for microscope, control device therefor, and control method therefor
Inventor: YAMAGUCHI KATSUYOSHI
IPC: G02B21/26
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive motor-driven stage system for microscope wherein the position of a motor-driven stage for microscope is acquired and the motor-driven stage is returned to a position, taking into consideration the influence of lost motions caused by backlashes or the like.  <P>SOLUTION: The motor-driven stage control system for microscope is provided with a motor-driven stage driven in two-dimensional directions; a joystick which gives commands for driving the motor-driven stage; a stop time position/direction table wherein the position of the motor-driven stage stopped in a desired position and a driving direction immediately prior to the stoppage are stored; a motor-driven stage control part which controls the motor-driven stage so as to stop it in this direction, when the motor-driven stage is moved to this position to stop it, on the basis of information of the position and direction stored in the stop time position/direction table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095385-A (JP)
Title: Partition structure of drawer
Inventor: INUI JUNKO
IPC: A47B88/20
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition structure of a drawer of a kitchen cabinet, etc. for storing various storage objects such as cooking utensils and food, capable of storing large sized storage objects separately by easily separating the objects.  <P>SOLUTION: Triangle pole-shaped support pieces 7 with lock grooves 8a and 8b on the front side are disposed at corners of a drawer box 1 at the same height from a bottom board 6, and partition rods 11 and 12 are inserted and locked into the pair of lock grooves 8a and 8b which are located at diagonal positions as viewed from above. The inside of the drawer box 1 is divided diagonally in this way.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102062-A (JP)
Title: Photo printer and photo print reception device
Inventor: YOSHIDA IKUKO
IPC: H04N5/76
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To confirm what print image a user truly desires by checking attribute information which might have been accidentally specified when a user requests the output of photo print at a print shop or the like with a photographed image file composed of photographed image data and the attribute information including image processing related information writable by the user.  <P>SOLUTION: This device includes an image processing means 40 for performing image processing on the photographed image data which has been read, a printing part 12 for outputting the photo print based on the photographed image data, an image processing related information detection part 36 for detecting image processing related information from the read image file, and a correction and selection screen management part 37 for displaying a first image based on image data which has been image-processed based on the written image processing related information and a second image based on the image data processed by ignoring the image processing related information on a monitor 4 and permitting one of the images to be selected for outputting of photo print.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109586-A (JP)
Title: Input processing circuit in ethernet switch
Inventor: TERADA MASAYO
IPC: H04L12/44
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction in circuit scale of a shortest packet length monitor circuit for detecting and discarding an abnormality in the shortest packet length of a received packet, or the like, in an Ethernet switch.  <P>SOLUTION: Registers in parallel arrangement provided in a shortest packet length monitor circuit and used for holding data during a waiting time for counting and recognizing abnormal packets having a packet length shorter than the shortest length are also used in FIFO for waiting reassembly of packet on the poststage. Packet discarding processing at the time of incomplete packet length is also used in a packet discarding circuit at the time of back pressure, parity detection in a coupling circuit for reassembling packets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105587-A (JP)
Title: Door lock device
Inventor: KUBOTA JUNICHI
IPC: E05B85/26
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door lock device having a simple structure for preventing sudden opening of a door in traveling, and preventing the deterioration in a door closing sound, by eliminating looseness of a detent lever.  <P>SOLUTION: This door lock device has a rotatable latch and the detent lever 4 stored in a cover 8. The latch engages with and disengages from a striker in response to the rotational movement. The detent lever 4 engages with and disengages from the latch in response to the rotational movement, and is energized in the direction for engaging with the latch by a detent lever energizing spring 19, and is brought into pressure contact with the cover 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI