baber/WOPTO huggingface dataset:
Patent JP-2003074070-A (JP)
Title: Foundation structure of building
Inventor: TAKAHASHI KAZUTO
IPC: E02D27/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure of a building built on the ground in danger of liquefaction, and generating the large overturning moment at earthquake time. SOLUTION: A ground improvement is applied to the ground in danger of liquefaction, and a foundation building frame of the building is supported by this improved ground. A head part of a pile driven in the ground penetrates through the foundation building frame, and is projected to the upper surface. The pile and the foundation building frame are separated so as not to transmit vertical force. An upper surface part of the foundation building frame and the head part of the pile are fastened so as to transmit only extraction force.
Patent JP-2003077868-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: FUJIMOTO HITOSHI
IPC: H01L21/67
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of splits and cracks in a wafer or a chip component, in a method for manufacturing a semiconductor integrated circuit using a wafer whose thickness is not more than 100 μm. SOLUTION: An extensible sheet 3 on which UV curing resin 2 is spread and a dicing sheet 5 where thermosetting resin 4 is spread on the surface are stuck on a back and a surface of the wafer 1 whose thickness is not more than 100 μm, and pressing is performed uniformly. The chip component 1a is isolated by using a dicing blade 6, and adhesive property of the UV curing resin 2 is reduced through irradiation of UV rays. The chip component 1a is exfoliated from the extensible sheet 3 by a pushing-up means 7, sucked by a suction means 8, pressed for a definite time against the surface of a dice pad 11 of a lead frame mounted on a heating means 7 via adhesive agent 9, and subjected to die bonding. The dicing sheet 5 is exfoliated from the surface of the chip component 1a by reducing the adhesive properties of the thermosetting resin 4.
Patent JP-2003075994-A (JP)
Title: Printing plate material
Inventor: SUDA YASUHARU
IPC: G03F7/11
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate material capable of enhancing the absorption efficiency of light for writing. SOLUTION: The printing plate material has a substantially transparent coating layer 3 containing a photocatalyst formed on a substrate 1. When a printing plate is formed, an organic compound layer 4 is formed on the surface of the coating layer 3 and light for image writing is made incident on the organic compound layer 4. The surface of the substrate 1 is blackened.
Patent JP-2003080428-A (JP)
Title: Tool change device
Inventor: YAMASHITA HIDEAKI
IPC: B23Q3/157
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tool change device furnished with an arm mechanism to carry out change of tools by holding and rotating the tools to enable the efficient tool change. SOLUTION: This tool change device constitutes its characteristic feature of furnishing clamp bars 5, 6 one ends of which are energized toward centers of the bars so as to make contact with surfaces of the bars accordingly when they slide along the bars of a sliding cylinder, storing other ends of the clamp bars 5, 6 in a tool holding arm 1 when the one ends of the clamp bars 5, 6 are at a position of the first width of the fixed bar and holding the tool by the other ends and the inner peripheral surface by projecting the other ends toward the tool holding parts 9, 10 when the one ends of the clamp bars 5, 6 are at a position of the second width of the bars.
Patent JP-2003085648-A (JP)
Title: Electronic cash register system
Inventor: TANAKA HIROYUKI
IPC: G07G1/01
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic cash register (ECR) system capable of accurately transmitting merchandise information registered in an ECR to a kitchen even when the ECR and a display controller cannot communicate with each other due to an abnormality of a communication channel or the like. SOLUTION: The ECR system is provided with the ECR 11, monitors 13 and 14 connected with the ECR 11 through the communication channel 16 and the display controller 12, and a printer 15 connected with the ECR 11 through the communication channel 17, and can selectively carry out transmission of the merchandise information registered in the ECR 11 to the monitors 13 and 14 through the display controller 12 to display it thereon or the transmission of it to the printer 15 to print it. In the case that the monitors 13 and 14, the display controller 12 or the communication channel between the ECR 11 and the display controller 12 is abnormal and the merchandise information registered in the ECR 11 cannot be displayed on the monitors 13 and 14, the merchandise information can be printed in the printer 15.
Patent JP-2003085471-A (JP)
Title: Cargo management system and cargo managing method
Inventor: UMENO NORITAKA
IPC: G06Q10/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide technology for performing efficient distribution management of cargo by a simple system while preventing increase of a work burden of a person in charge of a job site. SOLUTION: An IC card 100 in which cargo information such as a slip number is written is attached to the cargo 10, gate antennas 71, 72 and 81 are installed at a carry-in port 31, a carry-out port 32 of a distribution base 3a and a loading/unloading port 51 of a delivery car 5, the cargo information is automatically read by non-contact from the IC card via the gate antennas when the cargo passes the gate antennas, the read cargo information and gate identification information to identify the gate antennas are transmitted and a distribution state of the cargo is managed based on the transmitted cargo information.
Patent JP-2003087377-A (JP)
Title: Foldable mobile phone
Inventor: DAIMON KENZO
IPC: H04W88/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the lowering of the antenna gain and to attain miniturization for a foldable mobile phone with an antenna at its upper case. SOLUTION: A sound output speaker is placed around an upper end of an upper case around the upper end of which an antenna is fitted, a sound output opening is positioned at a site of the face of the case facing the speaker, an information display liquid crystal panel is placed at a site lower than the sound output opening, and a belt-like projection is formed at the upper end of the side. Further, operation keys for entering numerals and characters are placed at the top of the lower side case and a belt-like recessed part is formed at the lower end of the side. When the mobile phone is in use, the projection touches with the ear shell of a user to increase an interval between the antenna and the head of the user thereby reducing the antenna gain reduction.  In a folded state, the projection and the recessed part are pressed into contact with each other to suppress the thickness from being increased. Moreover, the smaller projection and recessed part area suppresses the length and width from being increased.
Patent JP-2003086817-A (JP)
Title: Solar battery and method for manufacturing the same
Inventor: NAKABAYASHI KEIYA
IPC: H01L31/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a solar battery capable of acquiring satisfactory photoelectric conversion characteristics, and reducing dark currents, and improving photoelectric converting efficiency in a simple process without any mask material peeling process. SOLUTION: Mask materials 2 for preventing the formation of pn junction are applied to the edge region of the back face of an almost square semiconductor substrate 1, or the edge region and side face of the back face by using an ink jet method, and then dopant liquid 3 is applied to the surface, and heat treatment is carried out, and the dopant is diffused in the substrate so that the pn junction can be formed on the whole surface side of the substrate. Then, electrodes 6 and 7 are formed in the back region other than the region where the mask materials are applied while the mask materials 2 are allowed to remain.
Patent JP-2003083736-A (JP)
Title: Apparatus and method for measuring straight-advance property in endless metal belt
Inventor: MATSUNAMI TATSUYA
IPC: F16G5/16
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To measure straight-advance properties in an endless metal belt used for a belt type stepless transmission for automobiles. SOLUTION: The apparatus for measuring straight-advance properties comprises a guide 500 for retaining a pair of sheave friction surfaces of a plurality of elements, a cylinder 302 for disconnecting the guide 500 from the plurality of elements 1, a cylinder 204 for pressing the plurality of elements 1 in the direction of the plate thickness, a cylinder 104 for giving tension to a simulation hoop 108 connected to the plurality of elements, and a measurement section 400 that measures the displacement of the plurality of elements 1 while being placed at the guide 500, at the same time disconnects the guide 500 by the cylinder 302, gives predetermined tension to the simulation hoop 108 in advance, and measures the displacement in the plurality of elements 1 while predetermined press is being applied to the plurality of elements 1.
Patent JP-2002146537-A (JP)
Title: Cleaning method
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/44
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce cleaning time and to increase the ratio of working hours of a plasma CVD system contributing to the production. SOLUTION: This cleaning method for a plasma CVD system has a carrying chamber, a common chamber and plural reaction chambers. Each reaction chamber has an electrode, a substrate holder confronted with the electrode and an insulator surrounding the space between the electrode and substrate holder. Nitrogen fluoride is introduced into the space surrounded by the electrode, insulator and substrate holder to generate plasma. In this way, films adhered to the electrode, insulator and substrate holder are subjected to etching.
Patent JP-2003088480-A (JP)
Title: Magnetic hand shower
Inventor: HOTADA KAZUO
IPC: E03C1/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic hand shower which can be fitted anywhere on the desired position of a bathroom wall, etc., where water-discharging angle can be easily adjusted and which can be easily detached from the wall without flawing a wall or making a noise. SOLUTION: A magnetic face mounted to the hand shower has a shape of multi-faces. Thus, shower water can be fixed not only at one direction with respect to a fitting surface but also in the state of being tilted upward/ downward, to the right/left, etc. Since the shower discharging angel can be widely adjusted upward/downward, to the right/left, etc., the hand shower can be used in various scenes where the hand shower is used for various purposes by a short child, a tall adult, a no-handicapped person and a carer.
Patent JP-2003088771-A (JP)
Title: Metal scrap crusher and metal scrap press using the same
Inventor: NOMA AKIYOSHI
IPC: B02C18/22
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a metal scrap grinder which needs a reduced space and efficiently recycles metal scrap and to provide a metal scrap press. SOLUTION: A breaking part 11 that effects the volume reduction and crush of metal scrap has rotational screw cutters 20-24 each of which is prepared by arranging screw-like cutting edges on the periphery of a cylinder and coaxially arranged rotational saw-like cutters 25-28 which are inserted between a plurality of the cutters 20-24 and in which the tip of each edge protrudes more than the edge surface of each screw-like cutter does.
Patent JP-2003090411-A (JP)
Title: Ball screw moving mechanism
Inventor: MATSUMOTO MASANORI
IPC: F16H25/24
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw moving mechanism capable of restraining emission of dust generated at the ball screw moving mechanism to a clean room side. SOLUTION: A side surface on an opposite side with respect to a communication chamber forms a concaved curve surface directing to a lower side, and the communication chamber forms a curved passage having a circular cross section. An aperture is provided in an intermediate way of a partition plate, and a pressure of the pressurized air generated when a moving table is moved is lowered by air suction from the aperture in the intermediate way of the partition plate. Even when the air collides with both side surfaces in a ball screw space, the air is restrained from escaping to an upper part.
Patent JP-2003090239-A (JP)
Title: Internal combustion engine of cylinder direct injection type
Inventor: TERACHI ATSUSHI
IPC: F02D41/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and emission, by spreading an operating region of compression self ignition combustion while avoiding knocking and unstable combustion. SOLUTION: This internal combustion engine of cylinder direct injection type, performing compression self ignition combustion, when it is performed, mixes fuel injected from a fuel injection valve 16 into a mixture chamber 17 provided in a two-fluid injection valve 14 with air supplied from an air pipe 19, increases aldehyde to reform the fuel into fuel enhancing ignitability by igniting the concerned mixture by a spark plug 20, and spreads an operating region of the compression self ignition combustion by injecting the concerned reformed fuel into a cylinder.
Patent JP-2003089456-A (JP)
Title: Optimizing method for small rolled web width direction division in winder work
Inventor: NISHI TETSUYA
IPC: B65H35/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optimizing method for small rolled web width direction division in winder work reducing product defections in the winder work by optimizing a dividing method for a small rolled web by using data numerically calculated from width direction quality data. SOLUTION: The winder work of dividing a rolled web into a plurality of small rolled webs comprises a width direction quality measuring process of the rolled web before division, a process of determining an optimum width direction dividing method of the rolled web by calculation on the basis of measured width direction quality, and a process of dividing the rolled web in the width direction on the basis of a calculation result. In the calculating process, positive values of width direction quality values using straight lines connecting width direction qualities of both ends of each small rolled web after division as references are integrated for each of a plurality of envisioned combinations of the small rolled web width direction division, and a calculation of selecting a combination of the width direction division with the largest total sum is carried out.
Patent JP-2003101406-A (JP)
Title: Signal transmission circuit, solid-state imaging apparatus, camera and liquid crystal display device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/335
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission circuit as a shift register, with which stable operation is enabled even when the voltage of a circuit power source is lowered. SOLUTION: The plus side terminal (node N11) of a capacitor (C1) for boot strap is connected to the gate of a capacitance charging transistor (T21) for boot strap on the next stage. Thus, since the boosted voltage of the plus side terminal of the capacitor for boot strap on the preceding stage is applied to the gate of the capacitance charging transistor for boot strap on the next stage at all the time, even when a power supply voltage VDD is lowered, a capacitor (C2) for boot strap on the next stage can be surely charged to the power supply voltage VDD.
Patent JP-2003102039-A (JP)
Title: Stereoscopic image display method and apparatus
Inventor: TAKUHARA MASAHITO
IPC: H04N13/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display apparatus capable of providing an image full attendance feeling by displaying stereoscopic images with different view angles of a photographing object. SOLUTION: The stereoscopic image display apparatus of this invention includes; a plurality of cameras 1 (#1 to #20) arranged to different places in order to photograph the same photographing object; an image selection switching section 4 for selecting two cameras 1 among the cameras 1 (#1 to #20);, and an image stereoscopic display section 5 for displaying a stereoscopic image comprising a couple of the image data photographed by the two cameras 1 selected by the image selection switching section 4.
Patent JP-2003096926-A (JP)
Title: Floor joint apparatus
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a floor joint apparatus which facilitates transportation and installation thereof, and functions to expand and contract at the time of jolt in an earthquake or the like. SOLUTION: The floor joint apparatus is formed of a pair of rails, two or more support bars, a plurality of joint plate support bars, two or more expansion link mechanisms, and a plurality of joint plates. The rails are attached to joint-side floor skeletons of right and left buildings. The support bars are each slidably supported by the rails and arranged in a tilting state. The joint plate support bars are slidably arranged across the support bars at predetermined intervals, and their heights progressively become smaller as they approach from the center to both lateral ends of the apparatus. The expansion link mechanisms are pivotally supported on the joint plate support bars so that the joint plate support bars are expansively slidable at the predetermined intervals, and have both ends thereof pivotally supported by the floor skeletons.  The joint plates are mounted on the joint plate support bars from both lateral ends and have their tips overlap both the lateral ends by a predetermined dimension, to thereby cover the joint portion while maintaining the overlapping thereof even if the dimension of the joint portion becomes wider or narrower.
Patent JP-2002225138-A (JP)
Title: Method for joining header of pipes of plastic heat exchanger and for joining header tank
Inventor: LEE JANG SEOK
IPC: B29C65/18
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a plastic heat exchanger structured of a header of a cluster of pipes and a heater tank thermally fusion-bonded by ultrasonic wave through the steps to manufacture the heat exchanger using in particular a plastic material, and to thermally fusion-bond and bind a cluster of finned pipes and the header, in a method for joining the header and the header tank of the heat exchanger. SOLUTION: The method for joining the header 120 of a cluster of finned pipes 118 of the plastic heat exchanger comprises a step for forming a cluster of the finned pipes 118 with plastic fins formed on the outer periphery of a coolant pipe made of a plastic material; a step for forming the header 120 made of a plastic material on both side ends of the cluster of the finned pipes 118 made of a plastic material using a double injection process; and a step for bringing a thermally fusion-bonding jig 136 into contact with the bottom face of the header 120 and thermally fusion-bonding the cluster of the finned pipes 118 and the header 120 in one piece, by pressurizing the upper end center of the cluster of the finned pipes 118 with the help of a thermal fusion-bonding machine 128 where a thermally fusion-bonding molding die 134 is formed.
Patent JP-2003110807-A (JP)
Title: Image reader and computer program
Inventor: SATO YUJI
IPC: G06T1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for easy configuration and a reduced cost, related to an image reader capable of reading both surfaces of a form at the same time. SOLUTION: There are provided a monochrome sensor 21 which reads one surface of a form as an image signal; a color sensor 24 which reads the other surface of the form as image signals for each color component of a plurality of colors; first to third gain adjustment circuits 62a-62c, first to third AD converters 63a-63c, and first to third correction circuits 64a-64c which are provided, respectively, to the image signals for each color component read with the color sensor 24, and amplify the image signals of color components to prescribed levels before converting into digital signals for prescribed image correction; and a CPU to control the image signal read by the monochrome sensor 21 to be processed by the first gain adjustment circuit 62a, the first AD converter 63a, and the first correction circuit 64a.
Patent JP-2003109637-A (JP)
Title: Fuel cell cooling device and control method of the same
Inventor: OKURA KAZUMA
IPC: H01M8/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To properly cool a fuel cell without damaging the same. SOLUTION: This fuel cell cooling device comprises a fuel cell stack 1, a cooling medium supply part 4 for supplying a cooling medium to the fuel cell stack 1, cooling parts 2, 3 for cooling the cooling medium, a first temperature detecting part 5 for detecting the temperature of the inflow cooling medium as a temperature of the cooling medium flowing into the fuel cell stack 1, a second temperature detecting part 6 for detecting the temperature of the discharged cooling medium as the temperature of the cooling medium discharged from the fuel cell stack 1, and a control part 7 for controlling the power generation of the fuel cell stack 1, and the cooling operation of the fuel cell stack 1 by the cooling medium supply part 4, and the cooling parts 2, 3.  The control part 7 determines the abnormality of the fuel cell system when the temperature difference between the inflow cooling medium temperature detected by the first temperature detecting part 5 and the discharged cooling medium temperature detected by the second temperature detecting part 6 becomes more than predetermined, to stop the power generation of the fuel cell stack 1, and the cooling operation of the fuel cell stack 1 by the cooling medium supply part 4 and the cooling parts 2, 3.
Patent JP-2003109266-A (JP)
Title: Loading mechanism for recording tape medium and information processing apparatus
Inventor: KONNO AYUMU
IPC: G11B15/61
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a loading mechanism for winding a tape onto a drum that can adjust an inclination of a slope guide and a roller guide being components of the mechanism with respect to the drum. SOLUTION: A shuttle to which the slope guide and the roller guide are respectively fitted is supported on a chassis at three points. An adjustment plate adjusts the height of two of the three points and a shaft placed at a tip of a spring of the adjustment plate is in contact with a bottom face of the shuttle. Further, then a deformed spring resulting from turning an adjustment screw displaces the shaft to adjust the inclination of the shuttle every direction.
Patent JP-2003110963-A (JP)
Title: Receiver for ground digital broadcast
Inventor: AZAGAMI YASUSHI
IPC: H04N19/102
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional receiver for receiving ground digital broadcast that the receiver consumes much power because all circuits are in operation at all times independently of the reception state of the receiver. SOLUTION: When the front end of the receiver cannot receive a broadcast program because of a poor reception state, the receiver stops supplying power to blocks other than the front end so as to prevent the power consumption from being increased.