baber/WOPTO huggingface dataset:
Patent JP-2003010984-A (JP)
Title: Manufacturing method and manufacturing device for thin clad material
Inventor: CHO SUSUMU
IPC: B23K20/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a thin clad material capable of surely obtaining an aluminum-based thin clad material. SOLUTION: In the manufacturing method for the thin clad material, a plurality of aluminum plate materials 1a, 1b fed continuously is overlapped and passed through a heating strips to be heated, and after then fed between a pair of rolling rolls 32 to be jointed in a laminated state. For each plate material 1a, 1b, back tension is individually applied, and front tension is applied to the clad material 1. The back tension of each plate materials 1a, 1b is individually controlled respectively. In the heating strips, the plate materials 1a, 1b are quickly heated to be immediately fed to the pair of rolling roll 32.
Patent JP-2003012682-A (JP)
Title: Zirconium compound, method for producing the same and use thereof
Inventor: NAMIKAWA MASAAKI
IPC: C08F4/6592
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a new metallocene-type zirconium compound having a racemic structure and useful as a component of an olefin polymerization catalyst having high activity, a method for producing the zirconium compound, a component of an olefin polymerization catalyst having high activity and the use of the zirconium compound for the efficient production of an olefin polymer. SOLUTION: The zirconium compound is racemic ethylenebis(1-indenyl) zirconium diphenoxide. The method for the production of racemic ethylenebis(1- indenyl)zirconium diphenoxide comprises the use of racemic ethylenebis(1-indenyl) zirconium dichloride as a starting material. The component of an olefin polymerization catalyst is composed of the racemic ethylenebis(1-indenyl)zirconium diphenoxide. The racemic ethylenebis(1-indenyl)zirconium diphenoxide is used as a catalyst component in the homopolymerization of an olefin or the copolymerization of plural olefins.
Patent JP-2003011004-A (JP)
Title: Tool with wear sensor and method of manufacture
Inventor: FUKANO TAKESHI
IPC: B23B27/16
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool with wear sensor capable of easily and securely identifying the information from the sensor of the tool with wear sensor. SOLUTION: In the tool with wear sensor, on the surface of the base material 2 and/of inner section of which a wear sensor circuit 5 is formed, an indication section 6 is provided on the surface of the base material 2 to indicate the sensor information of the wear sensor circuit 5. This constitution enables easy and clear identification of the sensor information that cannot be discriminated by its appearance.
Patent JP-2003010205-A (JP)
Title: Laser irradiator
Inventor: SAKAGUCHI SATOSHI
IPC: A61B18/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a flanking laser irradiator capable of removing something adhering to a side window and interfering with transmission of laser light and a field of vision. SOLUTION: The flanking laser irradiator 10 has a nozzle 500 opened in the vicinity of a side window 113 and outpouring a cleaning solution to clean the side window from the outside, a channel 501 provided in an insertion portion 101 and guiding the cleaning solution to the nozzle. The channel is formed of a guide groove 502 formed in a wall member 141 defining the interior space of the insertion portion and the inside of the insertion portion. The guide groove has a shape guiding the cleaning solution to the nozzle so that a jet S flowing out of the nozzle may have a speed component in the direction in which the jet S flowing out of the nozzle heads for the side window, whereby a jet flowing out of the nozzle is led to the side window.
Patent JP-2003014200-A (JP)
Title: Coupling device for constructing tank conduit
Inventor: KIMOTO SHINSAKU
IPC: F16L37/36
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a new, removable, space-saving tank conduit constructing coupling device capable of optionally switching a conduit in the middle of a receiving process or a discharging process and cleaning a receiving line (receiving conduit) and a discharging line (discharging conduit) separately by means of a cleaning device. SOLUTION: IN this coupling device for constructing tank conduit having the sealing part cleaning device and using a plurality of valve element built-in coupling valves, a product receiving fixed side coupling 31, a tank cleaning device fixed side coupling 32, and product discharging fixed side couplings 33a -33c are fixed at constant intervals on the same circumference of a fixing base, while a receiving line cleaning device movable side coupling 35 is arranged above the product receiving fixed side coupling 31, a receiving/discharging movable side coupling 36 is arranged above the tank cleaning device fixed side coupling 32, and discharging line cleaning device movable side couplings 37a -37c are arranged above the product discharging fixed side coupling.
Patent JP-2002227534-A (JP)
Title: Grating device for lower frame flat sash for outdoors
Inventor: TAI TOSHIO
IPC: E06B7/14
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a lower structure of an entrance effective for heightening the efficiency of field construction and fixture of uniform quality by integrally connecting a grating for drainage provided outdoors for the lower frame formed substantially flat with the top face part of the lower frame to the lower frame. SOLUTION: In an entrance structure, the sash for outdoors formed by upper and lower frames and right and left vertical frames, which is installed in an entrance of an opening part of a building for separating between the indoors and the outdoors, has the top face formed substantially flat, a water collecting recessed part is provided on the outdoor side of the lower frame, and the grating is disposed to block up the opening part. A plurality of grating connectors are fitted to the outdoor front part of the lower frame base in the longitudinal direction, the grating having the substantially flat top face, a front hanging part and a rear hanging part is fitted to the upper parts of the grating connectors, and the top face part of the lower frame and the top face of the grating are disposed substantially flat.
Patent JP-2003016900-A (JP)
Title: Breaking mechanism of circuit breaker
Inventor: TAKAHASHI TATSUNORI
IPC: H01H71/12
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To suppress the tripping load by dispersion of the engagement point between a latch and latch receiver in a breaking mechanism for engagingly locking the latch by the latch receiver, to keep a movable contact in an open state, and releasing the engaging locking of the latch in case of an abnormality to separate the movable contact. SOLUTION: An engagement surface 11b of the latch 11 with the latch receiver 20 is formed into a protruding circular surface, and the engagement surface 20b of the latch receiver 20, to be engaged with the protruding circular surface 11b, is formed into a recessed circular surface larger in curvature radius than the circular surface 11b; and a surface treatment layer, formed of a nickel plating layer α and a carburizing layer β, is formed on the engagement surface 21b. Since the working line of the engagement force T acting on the latch receiver 20 from the latch 11 passes an axial core Y, the load for driving the latch receiver 20 by a trip will not be changed, even if the position of the engagement point S is changed. Furthermore, since reduction in friction and improvement in strength can be attained by the surface treatment layer, the tripping operation is stabilized.
Patent JP-2003019288-A (JP)
Title: Ball-shooting game machine
Inventor: OKUYAMA SHIRO
IPC: A63F7/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To change performance images into a plurality of specific display patterns in the case of displaying and performing the performance images on a variable display means. SOLUTION: This ball-shooting game machine is provided with the variable display means 21 with a display area 28 capable of changing its display state, a main control means 30 for alternatively selecting either a first game state in which games are progressed in a state advantageous for players or a second game state in which the games are progressed in a state disadvantageous for the players, and a display control means 32 related to a signal from the main control means 30 for controlling the display state of the variable display means 21.  The display control means 32 is provided with a specific display pattern storage part 42 for storing the plurality of special display patterns, a special display pattern selecting part 43 for selecting one special display pattern from among the plurality of special display patterns in the case that the first game state is selected, and a special display pattern control part 44 for controlling the performance images 24 of the variable display means 21 into the selected special display pattern.
Patent JP-2003032972-A (JP)
Title: Motor-driven power steering device
Inventor: HAMA YOHEI
IPC: B62D5/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance sealing performance between a motor case and a housing, and further the performance of seal between a feeding connector integrated with a brush holder and the housing in the motor of a motor-driven power steering device. SOLUTION: With respect to the motor-driven power steering device 10, an insertion recessed portion 80 for the brush holder 60 is formed in the housing 11B, and the brush holder 60 is inserted in the recessed portion 80. Thus, the brush holder 60 is held in the motor case 31 jointed with the housing 11B. At this time, a sealing material (O-ring 83) is placed in the abutting area, between the inclined sealed face 82 of the housing 11B and the inclined sealed face 81 of the feeding connector 67, and a sealing material (O-ring 86) is placed in the joint between the mating face 85 of the housing 11B and the mating face 84 of the motor case 31.
Patent JP-2003022391-A (JP)
Title: Participation system for campaign and merchandise for the campaign
Inventor: IWATA KAORU
IPC: G06Q30/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To easily apply for a campaign, without having to enter from a keyboard by reading the application information and management information of a merchandise for the campaign at a customer terminal, to enable a merchandise supplier to recognize the selling place and selling date and time, etc., of the merchandise in real time, based on the management information written at distribution in the market of the merchandise, and to solve the problems related to security. SOLUTION: The database server of the merchandise supplier, providing campaign merchandise and the customer terminal of a consumer purchasing the merchandise, are connected by a communication network; each merchandise is provided with a tag, to/from which optional information can be written and read electrically, and the application information for participating in the campaign is written in the tag. The application information and the management information, such as a sales management code written in the tag at merchandise distribution, are read in the customer terminal, and these pieces of information are transmittable to the database server. The database server determines qualifications of the application from the application information, transmits the application result to the customer terminal of the consumer, and stores and preserves the management information.
Patent JP-2003021047-A (JP)
Title: Wind power generating device and method
Inventor: INAMURA AKINOBU
IPC: F03D7/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To effectively suppress power generation output fluctuation of a specified period generated by the action of wind power deviation within a plane of rotation of the windmill to each blade of a windmill. SOLUTION: This device is provided with a wind velocity meter 1b, and a stabilization control device 2. The control device 2 suppresses power generation output fluctuation H of the specified period T generated by applying wind power deviation within the plane of rotation of the windmill 1 to each blade of the windmill 1, is provided with a frequency analyzing part 5a for analyzing frequency components of output fluctuation contained in a power generation output a of the windmill 1,  calculates an estimated value I of amplitude V of power generation output fluctuation H of the specified period T outputted from the frequency analyzing part 5a by applying the power generation output fluctuation H and wind velocity c outputted from the wind velocity meter 1b to a power generation characteristic C showing a relation of wind power f and the power generation output a and a correlation S of the power generation output a and the amplitude V of the power generation output fluctuation H of the specified period T, and suppresses the power generation output fluctuation H of the specified period T based on the estimated value i.
Patent JP-2002058460-A (JP)
Title: Drink
Inventor: HAGIWARA YOSHIHIDE
IPC: A23G9/44
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a drink containing as the main ingredient a water-soluble extract from a fresh raw edible green plant. SOLUTION: This drink is such one as to contain a water-soluble ingredient as the main ingredient obtained by ion-exchange treatment of a water-soluble extract obtained by extraction of the dried powder of plant green juice with water followed by eliminating water-insoluble ingredients from the plant green juice obtained by squeezing juice from the leaves and stalks of a fresh wheat plant.
Patent JP-2003024011-A (JP)
Title: Nutrient composition for infant
Inventor: YAMAUCHI YUUKO
IPC: A23L1/305
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nutrient composition for infants, expected to bring for infants an immunity activating effect, an anti-oxidant action, an action for controlling intestinal function, and a function of e.g. brain growth and having a component composition close to that of mother's milk. SOLUTION: This nutrient composition for infants is obtained by formulating 0.1-100 mg of glutathione based on 100 g of the solid of the composition. Especially, when being used as rearing milk for babies, the concentration of the glutathione is preferably 0.3-18 μg/ml.
Patent JP-2003032006-A (JP)
Title: Interface circuit
Inventor: NARAHARA KOICHI
IPC: H01P5/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To extract a signal with a sufficient level of amplitude from a high frequency circuit while matching the impedance. SOLUTION: A 1st line to which an output port and a 1st termination resistor of a 1st high frequency circuit are connected and a 2nd line to which an output port and a 2nd termination resistor of a 2nd high frequency circuit are connected, are configured to be a 2-conductor symmetrical coupling line, the 1st high frequency circuit and the 2nd high frequency circuit are symmetrically structured and the resistance of the 1st and 2nd termination resistors is set to be a value corresponding to the characteristic impedance in an even mode of the symmetrical coupling line.
Patent JP-2003032615-A (JP)
Title: Photographing device, id card producing system and id card producing method
Inventor: ITO SETSUO
IPC: B42D15/10
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To back up face image information when the face image information is operated by copying it in a transportable or non-transportable record medium, and restore the face image information with good reproducibility and for a short time at the time of occurrence of readout errors. SOLUTION: There are provided a camera 82 for photographing a face region of an issue requester 20 to obtain face image data D1; a storage device 1 for storing the face image data D1 obtained from this camera 82; and a controller 4 for controlling to record the face image data D1 copied from the storage device 1 to a record medium 3 as well as a disk identification number MOj for identifying the record medium 3. Even when the record medium 3 is damaged due to any cause and the copied face image data D1 is not read out, the face image data D1 relating to the copy damages can be copied from the storage device 1 to a new record medium 3 based on the disk identification number MOj.
Patent JP-2002123123-A (JP)
Title: Image forming device and method
Inventor: SUZUKI MASAKAZU
IPC: G03G21/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To form an image in an S-D mode and a D-D mode and to arrange recording paper on which an image has already formed, in page order. SOLUTION: An odd-numbered document D placed on the paper supply tray 13 of a document feeding part 2a is fed to an image reading part 3, so that the image is read and stored in a RAM 26. Next, an even-numbered document D is fed so that the image is read, and the recording paper P housed in a paper supply cassette 53 is fed to an image forming part 4, whereby the image is formed on either surface of the paper P. Furthermore, the paper P is fed to a path 8, reversed from the front surface to the back surface and fed to the forming part 4 again, then the image stored in the RAM 26 is read out and formed on the other surface of the paper P. Finally, the paper P is fed with the other surface downward, and fed out to a paper ejection tray 12. By repeating such operation, the paper P is arranged in the page order and ejected.
Patent JP-2002372646-A (JP)
Title: Manufacturing method for multifiber ferrule for optical fiber
Inventor: OKAMOTO SHINICHI
IPC: B23H9/14
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule manufacturing method that can comparatively easily meet the requirements of strict dimensional accuracy and performance such as heat resistance for a multifiber ferrule having been essentially impossible to be manufactured, and to use metallic and ceramic materials having superior physical/chemical performance, particularly a small linear expansion coefficient. SOLUTION: A means is employed for manufacturing a multifiber ferrule by using materials such as metal, special electrically conductive ceramic, high- purity N type silicon, which are electrically conductive and superior in physical/ chemical performance including anticorrosion, linear expansion coefficient or the like, and by forming perforations with improved dimensional accuracy by electric discharge machining.
Patent JP-2003025278-A (JP)
Title: Pipe cutting device and pipe cutting method using this device
Inventor: TAKAHASHI YOSUKE
IPC: B23D21/08
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To well cut a pipe in good balance. SOLUTION: This device is provided with a plurality of roll cutters 8, 10 having a cutting blade 7 in a circumferential part and supported rotatably on one plane to be made approachable and a disc 14 mounted in the sideward of each roll cutter 8, 10 coaxially thereto and having a diameter smaller than the roll cutters 8, 10, and a circumferential part of the disc 14 abuts to the external periphery of a pipe 12 to limit a depth of cut relating to the pipe 12 of the roll cutters 8, 10, so as to form a groove 17 for cutting of uniform depth in the external periphery of the pipe 12.
Patent JP-2003029880-A (JP)
Title: Cooling system for information processor
Inventor: WATABE MASAKAZU
IPC: H05K7/20
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To more easily and properly control the temperature of the information processor components heated by power consumption. SOLUTION: This system is provided with a temperature detecting element 3 for detecting the temperature of the heat-generating components of a power source part 2 at the time of supplying a power to the components 1 of the information processor and a cooling device control part 6 for controlling the operation of a cooling device 7 based on the signal outputted from the temperature detecting element 3. The temperature of the components 1 of the information processor is put in a correlative relation with the temperature of the heat- generating components of the power source part 2, and the latter can be more accurately detected in a simpler configuration than the former so that the temperature of the components 1 of the information processor can be more easily and appropriately controlled.
Patent JP-2003031770-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: ISOBE KAZUAKI
IPC: H01L21/8247
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when an N-type impurity is implanted by using a mask for forming a gate pattern of a cell transistor to reduce manufacturing steps of a semiconductor memory device, the N-type impurity is also implanted in a region for forming a P-type contact so that a sufficient impurity concentration cannot be obtained to take a contact. SOLUTION: A method for manufacturing the semiconductor memory device comprises a step of forming a silicon oxide film 4a for isolating a cell region from a peripheral region in a P-well 3 on a surface of a semiconductor substrate 1. Thus, the method further comprises the steps of coating the peripheral region, forming a gate electrode 9 of the cell transistor 7 by using a photoresist having a gate pattern of the cell region, and ion implanting the photoresist by using as it is. Then, since the region formed of a P-type impurity diffused layer 6 is covered with the photoresist, the N-type impurity is not implanted, a photolithographic step can be reduced, and the impurity concentration of the layer 6 sufficient to take the contact is obtained.
Patent JP-2003034022-A (JP)
Title: Selection of subscan feed based on printing results of test patch
Inventor: YAMAZAKI KEIGO
IPC: B41J2/01
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To upgrade the quality of a printed image in the printing process to form dots on a printing medium by executing a main scan and a subscan operation. SOLUTION: First, in the step S2, a user prints a test patch on a printing paper in respectively different dot recording modes. Each of the dot recording modes shows a difference in the feed of a printing head for the subscan to be performed between the main scans, although the main scan procedures are the same as specified, with regard to each dot recording mode. Each test patch is printed using three different color inks, that is, pale-color cyan, pale-color magenta and yellow. In the step S4, the user selects the test patch which appears to be most uniform among the other test patches. After that, the user enters a number attached to the selected test patch to the computer in the step S6. Thus it is possible to perform the high-quality printing by selecting a dot recording mode through actually printing the test patch in each of the dot recording modes.
Patent JP-2003033475-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To make a game at specified status of game more interesting in a game machine having a pattern display unit, which displays plurality of pattern groups consisting of 2 or more patterns. SOLUTION: In a rotating game machine 1, reels 5, 7, and 9 start rotating when a medal is thrown into a medal slot 45 and a start lever is manipulated. A plurality of patterns are assigned to the reels 5, 7, and 9. The reel 5, 7, and 9 stop rotating when reel stop buttons 27 and 29 and manipulated. If groups of patterns in display windows 11, 13, and 15 are displayed in a specified combination, a big bonus game is started. The number of AT games after the big bonus is determined according to the number of successive winds of replay patterns in a bonus game during the big bonus game.