baber/WOPTO huggingface dataset:
Patent JP-2003102953-A (JP)
Title: Game ball guiding member and guiding method for game ball
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a wide space is required for providing a game ball guiding member and efficiency in the production of the game ball guiding member is not high. SOLUTION: Openings 31c and 32c existence between a plurality of crosspiece portions 31b and 32b bridged between parallel struts 31a and 32a are formed not to pass a game ball 40, the crosspiece portions 31b and 32b are made mutually face the openings 31c and 32c, and a pair of ladder members 31 and 32 are provided while being arranged at an interval narrower than the diameter of the game ball 40. Since the ladder members 31 and 32 forming the game ball guiding member 30 are arranged at the interval narrower than the diameter of the game ball 40, the game ball 40 is decelerated by alternately colliding with the crosspiece portions 31b and 32b. Further, since a pass for passing the game ball 40 can be formed only by arranging a pair of ladder members, a structure is simplified.
Patent JP-2004067825-A (JP)
Title: Method for controlling flow rate of circulating gas in coke dry quencher and device for controlling flow rate of circulating gas
Inventor: IEJI GENZABURO
IPC: C10B41/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a flow rate of a circulating gas in a coke dry quencher (CDQ) which permits to keep the temperature of the circulating gas at an inlet of a boiler at a specified temperature or higher and to carry on an energy-saving operation even when the amount of the discharged coke from the CQD main body fluctuates, and a device for controlling the flow rate of the circulating gas.  <P>SOLUTION: In the gas circulating method in the CDQ which comprises charging a red-hot coke discharged from a coke oven into the CQD main body 1, blowing a cooling gas thereby contacting the cooling gas with the red-hot coke in the CDQ main body 1 to raise the temperature of the cooling gas, conveying the temperature-raised gas to a boiler 3 to recover the heat of the temperature-raised gas thereby converting it to a cooling gas and re-circulating it to reuse as the cooling gas for the CDQ main body 1, the number of revolution of a circulating blower 7 for introducing the circulating gas after cooled into the CDQ main body is controlled according to the discharged amount of the coke discharged from the CDQ main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121138-A (JP)
Title: Estimation method for minimum mean plate thickness of plate material
Inventor: KAMIBAYASHI MASAKAZU
IPC: G01B21/08
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an estimation method for the minimum mean plate thickness of a plate material in which the minimum mean plate thickness of the plate material, mainly the minimum mean plate thickness in a vertical cross section nearly at right angles to a direction generating a tensile stress, can be estimated with satisfactory accuracy and simply. SOLUTION: The estimation method is provided with a step in which a specific region A on the plate material 100 is decided, a step in which the plate thickness of the plate material 100 is measured at the same interval as a prescribed interval D along at least two lines 1 extended from one end ea to the other end eb of the specific region A and separated from each other at the prescribed interval D, a step in which the mean plate thickness tave of the whole of the specific region A calculated on the basis of all measured results, a step in which the mean plate thickness of each line 1 is calculated on the basis of the measured result of each line 1, a step in which a standard deviation 6 is calculated on the basis of the mean plate thickness tave of the whole of the specific region A and on the basis of the mean plate thickness of each line 1,  and a step in which the mean plate thickness tave of the whole of the specific region A and the standard deviation σ are substituted into a minimum mean plate thickness estimation expression of te =tave -α×σ [mm] and which calculates the minimum mean plate tave thickness te of the plate material 100.
Patent JP-2003139507-A (JP)
Title: Sub-micron accuracy edge detector
Inventor: STEKETEE EDWARD
IPC: G02B6/42
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a means for detecting an edge position of an object with sub-micron accuracy. SOLUTION: The edge detector has sub-micron accuracy. The edge detector is composed of two single-mode optical fibers 102 and 110, and a optical path exists between the fibers. One of the fibers is coupled with a laser beam source 108 and it generates a light beam. The other fiber is coupled to an optical power detector 116. Optical power reaching the optical power detector is determined on how much light beam is shaded by the object. Accordingly, the position of an edge of the object can be determined from optical power measured by the optical power detector. The edge of the object can be automatically positioned in accordance with the optical power measured by the optical power detector.
Patent JP-2004067027-A (JP)
Title: Pneumatic tire
Inventor: NAKADERA KEIICHI
IPC: B60C1/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for efficiently preventing oil transfer from a tread part to a breaker part.  <P>SOLUTION: In the pneumatic tire, an oil-resistant rubber layer is provided on a tread 1 part, and the oil-resistant rubber layer contains 50-75 wt.% acrylonitrile-butadiene rubber and/or hydrogenated acrylonitrile-butadiene rubber of the acrylonitrile content of 25-50% in the rubber content. In the pneumatic tire, the oil-resistant rubber layer is provided on a base tread 2 part, the thickness of the oil-resistant rubber layer is preferably 1.0-2.0 mm, and ≤ 1/4 of the thickness of the entire tread.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065802-A (JP)
Title: Portable washstand
Inventor: SHIBATA YASUSHI
IPC: E03C1/18
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable washstand which is carried by a purchaser to a leisure activity, an event site, or a work site, etc, after purchasing it, for usage as the practical washstand by easily assembling with little time and labor, and also which is changed in shape into a one box body suitable for folding and carrying when it is moved.  <P>SOLUTION: When the portable washstand is carried, it becomes a one box body suitable for carrying by internally storing freely rotatable and foldable legs and a removable shelf board beneath the washstand box body, and closing freely opening/closing possible upper and lower lids which are connected to the upper and lower surfaces of the washstand box body. In the case of usage for the washstand, the freely opening/closing possible upper and lower lids are opened downward, the foldable legs internally stored beneath the washstand box body are opened backward, and also the stored removable shelf board is taken out and arranged in the lower parts of the foldable legs, so that the practical washstand is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072958-A (JP)
Title: Power converter
Inventor: SUZUKI HISANORI
IPC: H02M7/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the sudden change of DC voltage when a rectifying circuit is switched, and the peak value of the current of an AC power source.  <P>SOLUTION: This power unit is provided with a rectifying circuit switching shift period in a state of a full wave rectifying circuit, when switching the rectifying circuit from the full wave rectifying circuit to a double voltage rectifying circuit. This performs the method of short circuit action within this rectifying circuit switching shift period by a different method from that before shift period, and boosts the DC voltage to an indispensable minimum voltage value before switching it to the double voltage rectifying circuit, thereby lowering the sudden change of the DC voltage when switching the rectifying circuit from the full wave rectifying circuit to the double voltage rectifying circuit and the peak value of a power source current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079658-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YONEDA YOSHIYUKI
IPC: H01L23/12
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a problem resulting from a silicon substrate being in a re-wiring board is solved, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: A metal thin film layer 24 is formed on the silicon substrate 23, and a thin film multilayer substrate 21 is formed on the layer 24. A retainer 36 is stuck on the thin film multilayer substrate 21 by using an adhesive film 35, and the silicon substrate 23 and the metal thin film layer 24 are eliminated. The thin film multilayer substrate 21 is divided into individual chips together with the retainer 36, and mounted on a package substrate 10. The thin film multilayer substrate 21 is fixed to the package substrate 10 by using an underfill 22. By reducing the adhesive force of the adhesive film 35, the retaining member 36 and the adhesive film 35 are exfoliated from the thin film multilayer substrate 21, and a semiconductor element is mounted on the thin film multilayer substrate 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079277-A (JP)
Title: Electric connector
Inventor: IMAI TAKESHI
IPC: H01R11/01
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector capable of stabilizing the initial connection by enlarging a contact area between an electric jointing substance and a conductive contact element and suppressing a resistance value, further, capable of stabilizing the load required at the time of connection.  <P>SOLUTION: The connector comprises an insulating substrate 20 interposed between a circuit board 1 and a semiconductor package 10, and a plurality of conductive contact elements 22 penetrated and supported by being arranged in a row in the XY direction of the insulating substrate 20, conduction capably and elastically contacting with the circuit board 1, and the electrodes 2, 11 of the semiconductor package 10. Then, each conductive contact element 22 is formed so as to have an octagonal cross section by using an elastic conductive elastomer 30, and the end part periphery 23 at the top and bottom of each conductive contact element 22 is made angular and sharp-edged respectively. Since the end part periphery 23 of the conductive contact element 22 is made angular, the electrode contacting section is enlarged, thereby, the contact area between the semiconductor package 10 and the conductive contact element 22 does not become small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076848-A (JP)
Title: Spiral spring fixing structure
Inventor: KARASAWA YUTAKA
IPC: H02K7/00
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent disengagement of a bent inner end part of a spiral spring by engaging the bent inner end part to a groove of a cylindrical inner shaft to thereby cover the groove.  <P>SOLUTION: This spiral spring fixing structure is constituted such that the bent inner end part (2) of the spiral spring (1) is engaged into a first groove (5) of the cylindrical inner shaft (4), and the first groove (5) is covered with a first cover member (6), thereby preventing separation of the bent inner end part (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074585-A (JP)
Title: Method and system for managing recycling of plastic product
Inventor: NAGAYAMA HIDEAKI
IPC: G06Q50/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for managing the recycling of plastic products, which can greatly enhance the rate of the recovery of the plastic products for re-recycling, which enable the recovered plastic products to immediately serve for materials for re-recycled products, without the need for cumbersome treatment such as the analysis and sorting of the recovered plastic products, which thus enable an increase in the working efficiency of the re-recycling and a reduction in cost, and which can greatly contribute to the promotion of the recycling of waste plastics and environmental improvement.  <P>SOLUTION: A panel 10 for a concrete form is manufactured from the waste plastics and shipped. In the shipment of the panel 10, information on the manufacture and shipment of the panel 10 is pre-registered in a database 14 at each construction site 5. After the use of the panel 10, the panel 10 is recovered at each construction site 5, and the recovered plastic products are treated for the re-recycling according to the manufacturing information which is pre-registered in the database 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074028-A (JP)
Title: Inspection apparatus
Inventor: AOKI TAKASHI
IPC: B05C11/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism to stop sending ink to avoid wasting the ink when detecting a defective formation of a bead by monitoring a forming state of the bead during coating treatment in dye coating for every sheet.  <P>SOLUTION: An inspection apparatus comprises a light source 10 for testing light to apply the testing light to the bead formed in a gap between a coating head and a substrate, a camera 11 mounted on the opposite side of the light source and receiving light which transmits the bead, and a judgement processing part 12 for judging whether or not the bead is normally formed by signals output from the camera 11 and then outputting an NG signal 9 when detecting the defective bead. The NG signal is sent to a control input terminal for closing an output valve of a pump 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074953-A (JP)
Title: Air conditioner for vehicle
Inventor: KATO NAOKI
IPC: B60H1/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cold air from blowing to the foot side of an occupant for improving a cooling feeling when a cooling load is low.  <P>SOLUTION: When a target blowout temperature TAO is at a temperature between a first predetermined temperature T1 and a second predetermined temperature T2 higher than the first one, a face mode is selected (S1660). When the TAO is above the second predetermined temperature T2, a bi-level mode is selected (S1640). When the TAO is below the first predetermined temperature T1 and an evaporator blowout temperature Te is above a predetermined temperature T4, the bi-level mode is selected (S1640). When the TAO is below the first predetermined temperature T1 and the evaporator blowout temperature Te is below the predetermined temperature T4, the face mode is selected (S1660).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078824-A (JP)
Title: Instruction scheduling method, instruction scheduling device, and program
Inventor: OGAWA HAJIME
IPC: G06F9/45
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instruction scheduling method and device for arranging instructions in fewer clock cycles than a conventional method.  <P>SOLUTION: A data dependency analyzer 140 generates a data dependence graph indicating the data dependency of each instruction acquired from an assembler code generator 120. A precedence constraint ranking calculation part 151 calculates precedence constraint ranking by weighting and accumulating each arc of the graph. When two resource-constrained instructions of the same precedence constraint ranking calculated and being under data dependency are not processed in parallel because of the resource constraint, a resource constraint ranking evaluation part 152 raises the precedence constraint ranking of the preceding instruction. A priority ranking calculation part 150 considers the raised precedence constraint ranking as the priority ranking, an instruction selection part 161 selects the instruction of the top priority ranking, and an execution time determination part 160 repeats the processing of arranging the selected instruction till all the instructions are arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085681-A (JP)
Title: Diffraction grating display body having latent image inside
Inventor: MORI MASAYO
IPC: B42D15/10
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction grating display body with a recorded latent image such that it is difficult to decide its presence and contents by normal viewing and the contents can easily be confirmed without using any special device nor decision instrument.  <P>SOLUTION: The diffraction grating display body 30 is provided with a diffraction grating 2" having a characteristic of diffracting diffracted light in a specified linear direction obliquely to a display surface in an area corresponding to each pixel at a position obtained by widening an interval between pixels of a two-dimensional set of fine pixels representing a meaningful pattern of a character etc., to be displayed by a specified distance in the specified linear direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083313-A (JP)
Title: Continuous flow-down apparatus for preparing artificial zeolite
Inventor: OGASAWARA TAMA
IPC: F28D7/16
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous flow-down apparatus for preparing an artificial zeolite which efficiently prepares the artificial zeolite showing a higher quality, realizes drastic simplification of a facility despite of being a continuous apparatus, enables easy operation, maintenance and inspection, further reduces an operation cost and well controls a delay of particles caused by particle size variation.  <P>SOLUTION: The apparatus has, as a main part, a reactor having a flow-down passage apparatus made of several U-shaped vertical passage units which are serially connected to form vertically meandering long passages. In each U-shaped vertical passage unit, a slurry is introduced from the top of a vertical passage and discharged from the top of the other vertical passage. The slurry before and after reaction is subjected to heat exchange in a counter-flow heat-exchanger and quenched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087035-A (JP)
Title: Method and device for reproducing optical information
Inventor: KATAYAMA TATSUSHI
IPC: G11B11/105
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for reproducing optical information capable of accurately reproducing recorded information by correcting the deviation of duty caused by the characteristics or the like of a medium and a recording/reproduction system and the deviation of a reproduction mark length dependent on a recording mark length.  <P>SOLUTION: The method is provided with a compensation means for compensating for the phase shift of a reproduced signal caused depending on the direction of magnetization of the recording mark and the phase shift of the reproduced signal caused depending on the length of the recording mark by reproducing the recording mark with an optical head to generate a reproduction signal. Thus, recorded data are accurately reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086774-A (JP)
Title: Screen structural drawing modeling device, program, and screen structural drawing modeling method
Inventor: MATSUO NAONORI
IPC: G06F3/048
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a Web application by preparing only one file in which the arrangement of information in a screen is designated irrespective of the number of combinations of the information when positional information is kept unchanged.  <P>SOLUTION: This computer comprises a control part 6 stratifying screen elements forming an Web page while classifying into screen transition drawings and screen combinations, a folding part 4 preparing the screen combination of greatest common divisor in a plurality of classified combinations of screens, dividing the combination into the minimum screen state, and summarizing the same screen states into one state to generate a screen structural drawing having the screen state in minimum unit, and an interpreting part 5 classifying the screen elements included in the generated screen structural drawing into pages, layouts, and frames and providing IDs for individual identification to the pages, layouts, and frames.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092027-A (JP)
Title: Human body detector for opening of vehicle door, and locking device for door
Inventor: IEDA SEIICHI
IPC: E05B85/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate an intention to lock a door or an intention to unlock it, by using a single sensor.  <P>SOLUTION: This human body detector for the opening of a vehicle door which is equipped with two sensor electrodes 22 and 23 provided on both the surface and the backside of an outside handle 20 of the vehicle door, detects a human body depending on a change in capacitance between an outer plate 24 of the vehicle and the sensor electrodes 22 and 23. The door is locked when the human body gets close to or comes into contact with the surface of the door handle 20, and unlocked when the human body gets close to or comes into contact with the backside of the door handle 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090244-A (JP)
Title: Inkjet recorder
Inventor: KURATA MITSURU
IPC: B41J2/01
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small inkjet recorder having a UV-ray irradiation lamp and capable of high speed operation at a low cost.  <P>SOLUTION: An inkjet head 3 ejects ink to a recording medium. Carrying means 9 and 9a carry the recording medium P by the width of a printed ink image. An image is recorded on the recording medium P by repeating these operations. Relative distance between a UV-ray irradiation lamp 21 and the inkjet head 3 in the carrying direction of the recording medium is equal to an integer times of the width L of the print image. The recording medium P is irradiated with UV-rays from the UV-ray irradiation lamp 21 having a width coinciding with the width of the print image. As an image is recorded on the recording medium P by ejecting ink, the UV-ray irradiation lamp 21 hardens ink adhering to the recording medium P by irradiating it with UV-rays at a pitch equal to the width of the print image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092091-A (JP)
Title: Lock device
Inventor: OTSUKA TAMOTSU
IPC: E05B3/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable adaptation even to a rectangular locking/unlocking shaft with a long side as long as or longer than one side of a square locking/unlocking shaft, by fitting and inserting an adapter into an insertion hole into which the square locking/unlocking shaft is to be fitted and inserted.  <P>SOLUTION: In a lock device, a lock cam, which enables locking/unlocking, is provided in a lock body; the locking/unlocking shaft and the adapter can be fitted and inserted into the insertion hole which is provided in the lock cam; the insertion hole is formed in such a manner that an outward protruded hole is continuously provided in the center of at least a pair of mutually opposed sides of an almost square hole for the locking/unlocking shaft; and the adapter is provided with a protrusive strip part which is to be fitted and inserted into the protruded hole, and a hole for the almost rectangular locking/unlocking shaft from one protrusive strip part to the other protrusive strip part.  <P>COPYRIGHT: (C)2004,JPO