baber/WOPTO huggingface dataset:
Patent JP-2002362763-A (JP)
Title: Paper feed cassette ejection/storage mechanism
Inventor: KAWAGUCHI YOICHI
IPC: G03G15/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem with the safety of a conventional mechanism for establishing the jump of a paper feed cassette with the restoring force of a spring that it has higher speed and abrupt operation. SOLUTION: When a whole cam gear rotates counterclockwise, a push-up portion 12 of a rotating cam 10 pushes up a tapered surface 5 provided on a protruded portion 3 at the rear end of the paper feed cassette 1. Thus, the fitting of the protruded portion 3 of the paper feed cassette 1 to a cut portion 11 of the rotating cam 10 is gently cancelled. When the rotating cam 10 further rotates counterclockwise, the tapered portion 13 to a shielded portion 14 pushes a rear portion of the piper feed cassette 1 and so the whole paper feed cassette 1 is slid frontward along a rail. At this time, the shielded portion 14 shielding a detecting signal is moved to permit a paper feed cassette detecting sensor 15 to detect the condition of 'the absence of the paper feed cassette'.
Patent JP-2002361523-A (JP)
Title: Method for repairing plate-like body having flow passage inside thereof
Inventor: HIROTA NORIHIDE
IPC: B23P6/04
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a plate-like body having a flow passage inside thereof at a relatively low cost without degrading functions such as cooling. SOLUTION: The method for repairing the plate-like body 1 having the flow passage 2 inside thereof comprises (a) a groove forming step of forming a welding groove 4 by grinding a cracked part 3 of the plate-like body 1, (b) a plugging step of plugging a bottom part of the groove 4 by welding, (c) a groove forming step of cutting a groove 7 of substantially same depth as the bottom part of the flow passage 2 in the groove 4, (d) a bottom surface smoothing step of removing a weld metal 5 protruded from the bottom surface of the plate-like body 1 by the welding to the groove 4 in the plugging step, and (f) a lid fitting step of fitting a lid plate 8 to an opening part in the surface of the plate-like body 1.
Patent JP-2002373115-A (JP)
Title: Replacement control method for shared cache memory and device therefor
Inventor: YAMAZAKI MASAYA
IPC: G06F12/12
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed of a multi-processor system in which a cache memory is shared by a plurality of processors by eliminating any miss hit (inter-processor competition mistake) to be generated due to the replacement of the copy of a block to be accessed by a certain processor with the copy of a block to be accessed by the other processor. SOLUTION: An object to be replaced selecting circuit 303 manages a plurality of ways of a cache memory by grouping them for respective processors. When any miss hit is generated, one way to be replaced is selected from among those ways grouped for the processor which has performed memory access causing the miss hit. At that time, the way whose reference order is the oldest is selected from among the ways in the group based on LRU bits held by an LRU bit holding part 302.
Patent JP-2002371556-A (JP)
Title: Heave preventing construction method for excavated bottom face using temporary cutoff wall
Inventor: MITSUISHI KAZUNARI
IPC: E02D5/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period while preventing the heaving of an excavated bottom face in excavation work for the inside of a temporary cutoff wall installed around a structure in constructing the structure such as a bridge pier. SOLUTION: In this construction method for preventing the heaving of the excavated bottom face generated by uplift pressure by underground water applied to the lower face 7a of an impermeable layer 7 with the descent of the excavated bottom face when excavating the inside of the temporary cutoff wall A after the installation of the temporary cutoff wall A by driving steel pipe sheet piles or steel sheet piles 1, 1, etc., in the outer periphery corresponding part of an object structure 9 as far as the impermeable layer 7, partial steel sheet piles 10, 10 of the steel pipe sheet piles or steel sheet piles 1 are driven deeper than the impermeable layer 7, and water passages 12, 12 are formed along the longitudinal inside of the steel pipe sheet piles 10, 10. Underground water deeper than the impermeable layer 7 is drained onto the excavated bottom face 8 by the water passages 12, 12.
Patent JP-2002371317-A (JP)
Title: Device and method for induction hardening of axial workpiece
Inventor: WATANABE HIYOSHI
IPC: H05B6/40
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To equalize a depth of a hardened layer with that of other parts, even when a heating coil stands still at an axial workpiece, while relatively moving the heating coil against the axial workpiece. SOLUTION: This device comprises a heating coil 100 for induction heating the axial workpiece W, a moving mechanism (not shown in the figure) for moving the heating coil 100 along the shaft of the axial workpiece W, a cooling jacket 200 for cooling to harden the induction-heated part by the heating coil 100, and a cooling jacket 300 for cooling to prevent the induction-heated part of the axial workpiece W from overheating, while induction-heating the axial workpiece W even when the above heating coil 100 stands still against the axial workpiece W.
Patent JP-2003005192-A (JP)
Title: Liquid crystal display element and manufacturing method therefor
Inventor: INOUE KAZUO
IPC: G02F1/1339
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To make uniform cell thickness and satisfactory contrast characteristics compatible with each other and to provide the simplification of stages and the reduction of material cost with respect to a liquid crystal display element used for character and image display, a shutter and the like and the manufacturing method therefor. SOLUTION: In the liquid crystal display element having a liquid crystal interposed between a pair of substrates, uniform cell thickness and the satisfactory contrast characteristics can be made compatible with each other and the simplification of the stages and the reduction of the material cost can be provided by forming a protrusion for holding the interval between the substrates and a light shielding layer shielding light on the same substrate by using the same material.
Patent JP-2003006128-A (JP)
Title: Projection type video display system
Inventor: SATO TAKANORI
IPC: G06F3/153
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To distribute material to presentation participants, without having to print the material or without installing a particular application in a personal computer. SOLUTION: An image capturing means for capturing an input image, an image compressing means for compressing an image to effectively utilize an image storage area for storing the captured image and the space of the image storage area, a Web data preparing means for preparing a Web page from the stored image data and making the Web page transferable in an HTTP format, a network control means for conducting data communication with an HTTP and a main control means for controlling them are provided, and an image, in the middle of presentation, is viewed on a Web browser, by utilizing the Web browser mounted on a personal computer through a LAN to which a projection type video display device is connected.
Patent JP-2003003679-A (JP)
Title: Cutter mounted on arm of heavy equipment and used for tank and the like, and method for cutting tank and the like by using cutter
Inventor: KONISHI ISOJI
IPC: E04G23/08
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To solve problems such that a tear-off method serving as a conventional demolition method makes a steel plate torn off forcedly by using a demolition tool, a crushing claw, etc., makes the demolished steel plate folded in a random manner so as to make the steel plate hard to dispose of, makes the steel plates bulky, reduces carrying capacity and causes inefficiency, when the steel plates are loaded onto a vehicle, and causes an obstacle to traffic due to an increase in cost and conveyance frequency. SOLUTION: This cutter is constituted as follows: in order to cut a tank with one blade body of a cutter body provided in an arm of heavy equipment, one blade body is equipped with a meshing blade part formed in such a manner as to be larger than the other blade body, and an end of the meshing blade part is provided with a beak-shaped cutting edge; and one blade body is provided with the meshing blade part for meshing with the other blade body, so as to bite off the tank with the one blade body and the other blade body.  This allows a tank waste material to be cut into such a shape as to enable simple and smooth arrangement, without being folded in the random manner, facilitates disposal after cutting, allows the waste material to be easily loaded onto the vehicle, enables elimination of a harmful effect exerted by bulkiness, and enables the cutting (demolition) to be efficiently performed in a short time.
Patent JP-2003000227-A (JP)
Title: New microorganism and organic waste water treating apparatus using the same
Inventor: ITO KENICHI
IPC: C12N1/16
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism enabling the treatment of an organic substance in a highly concentrated organic waste water even at a high temperature and provide an organic waste water treating apparatus to use the new microorganism. SOLUTION: The new microorganism is Kluyveromyces sp. Y-1 (FERM BP-7507) or Geotrichum capitatum Y-2 (FERM BP-7508). The organic waste water treating apparatus is provided with a raw water introducing means to introduce the organic waste water, a reaction tank to contact the organic waste water introduced by the introducing means with Kluyveromyces sp. Y-1 (FERM BP-7507) or Geotrichum capitatum Y-2 (FERM BP-7508), and a diffusing means to diffuse the content in the reaction tank.
Patent JP-2003007441-A (JP)
Title: Cooker
Inventor: AOSHIMA TERUTAKA
IPC: H05B6/12
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooker to have using conveniences wherein it is possible to anticipate the period when the top plate can be touched safely. SOLUTION: When the cooking is finished, among 12 pieces of LEDs of the left indicator 16, number of pieces corresponding to the temperature of the left heating part 4 are sequentially turned on from the left, and corresponding to that the temperature of the left heating part 4 is decreased by every 10 deg.C, LEDs are turned off one by one from the right side. In case of this constitution, because the the temperature decrease of the left heating part 4 can be recognized visually, the time when the temperature of the left heating part 4 decreases to a safety level can be estimated. The using conveniences are improved because it comes clear that until what time one has wait in case cleaning or the like of the top plate 3 is carried out.
Patent JP-2003006385-A (JP)
Title: Method and system for management of chemical substances
Inventor: OISHI SATOSHI
IPC: G06Q50/26
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To manage to raise the operational cost for management of PRTR regardless of the size of a corporation and especially to have the chemical substances managing corporation who is the purchaser pay the management fee of PRTR unapproved products. SOLUTION: In the method, product user 20 who is the corporation managing the chemical product reads a bar code tag loaded with product data of a PRTR product by a bar code reader, etc. Then, the data is sent to an outsourcing company 215, and calculation of inputted information is carried out by the outsourcing company 215, management report is produced and transmitted outside, the management cost is calculated and invoiced outside to a PRTR product certifying group 224, for example, or a product manufacturing maker 200. However, for the PRTR unapproved products, the management fee is paid by the chemical product managing corporation. Thus, by forcing the management cost to be paid by the party concerned who purchases and manages the product, the PRTR products receive preferential treatment in the market as a result.
Patent JP-2003001958-A (JP)
Title: Original plate for planographic printing plate
Inventor: HOTTA YOSHINORI
IPC: G03F7/11
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a planographic printing plate capable of suppressing the diffusion of heat to an aluminum support and capable of forming an image by the irradiation with laser beam of lower energy. SOLUTION: In the original plate for the planographic printing plate, an undercoating layer containing hollow particles and having hardness higher than that of the aluminum support and an image forming layer converting light to heat and changed in solubility with respect to a developing solution by heat are successively provided on the aluminum support and the distribution of aluminum in the undercoating layer is obliquely reduced from the interface of the support toward a photosensitive layer.
Patent JP-2003005518-A (JP)
Title: Developing device
Inventor: NISHIYAMA KAZUE
IPC: G03G15/08
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent toner from leaking from an end due to speed up of a developing unit, to improve yield (cost reduction), and to increase gap latitude of a developing sleeve and a magnetic seal. SOLUTION: (1) In a magnetic seal of the end of the developing sleeve, rectangular or substantially rectangular grooves are circumferentially formed. (2) The depth of each groove is varied in (1). (3) The grooves are crossed in (1).
Patent JP-2003000456-A (JP)
Title: Sliding lid for bathtub
Inventor: TAKAHATA KOICHI
IPC: A47K3/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an extremely operable sliding lid for bathtub that even elder person or child can spread out easily or fold up small with one hand. SOLUTION: Each strip-shaped lid piece 1 that composes a lid of bathtub is connected with each other near a corner part 4 with an inner bottom part 5 of the other adjacent lid piece 1 by a joint member 6. A canopy part 9 is protrudedly formed on top of one edge side of a cap 3 that is installed on both sides of each lid piece 1, and it is composed that the other top surface 10 of the cap 3 that is to be installed on both sides of the other adjacent lid piece 1 is overlapped on the undersurface of the canopy part 9. Or, a canopy part 11 is protrudedly formed on top of one edge side of the longer side of each lid piece 1. It is composed in a way that a top surface 12 of other side of the longer side of adjacent other lid piece 1 is overlapped on the undersurface of the canopy 11.
Patent JP-2003011247-A (JP)
Title: Paper container heater
Inventor: KOBAYASHI TAKAYUKI
IPC: B31B50/64
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To melt a sealing part thoroughly by raising a thermal conductivity from a hot air to a paper container, avoiding local heating, and imparting a sufficient heat to a position to be hardly imparted by the heat. SOLUTION: A paper container heater comprises a heater nozzle (503) inserted into a paper container (501) in a box shape and having many jet ports formed at a sidewall of the nozzle (503) and partly or entirely opened obliquely upward or downward at the sidewall of the container, and recovery ports (505) provided near a direction of the jet ports to recover hot airs (506) injected from the jet ports.
Patent JP-2002140895-A (JP)
Title: Semiconductor memory
Inventor: TSUJI TAKAHARU
IPC: G11C29/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can transfer data at high speed. SOLUTION: A semiconductor memory 1000 is provided with a memory cell array MA, a pair of normal data line, a pair of redundant data line, and a data line switching circuit 105. The data line switching circuit 105 comprises an IO shift decoder 108 decoding a column address and position information about a defective data line and an IO selecting section 107 shifting connection between a data input/output pin and a data line replacing a defective data line in accordance with a decoding result. High speed data transfer is realized by performing simultaneously data line selection and redundancy selection based on a column address.
Patent JP-2003013384-A (JP)
Title: Woven fabric for paper manufacture
Inventor: YASUNO MASANORI
IPC: D03D11/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a woven fabric for paper manufacture having improved abrasion resistance and surface properties by firmly bonding a woven fabric layer of the paper-manufacturing side to a woven fabric layer of the traveling surface side. SOLUTION: The woven fabric 1A for paper manufacture is composed of a woven fabric layer 2 of the paper-manufacturing side consisting of the warp 21 for the paper-manufacturing side and the weft 22 for the paper-manufacturing side and a woven fabric layer 3 of the traveling surface side consisting of the warp 31 for the traveling surface side and the weft 32 for the traveling surface side. Both layers are bonded together by a bonding weft 4, all wefts 22 for the paper-manufacturing side are woven with the warp 31 for the traveling surface side to form a bonding part 5 and the bonding weft 4 is woven with the warp 21 for the paper-manufacturing side. The woven fabric layer 2 of the paper-manufacturing side is firmly bonded to the woven fabric layer 3 of the traveling surface side by the bonding weft 4 and the bonding part 5.  The degradation of the surface appearance can be prevented by the formation of the bonding part 5 by weaving the bonding weft 4 with the warp 21 for the paper-manufacturing side in the bonding part 5.
Patent JP-2003009896-A (JP)
Title: Method for purifying sophorose lipid
Inventor: FURUTA TARO
IPC: C12R1/72
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining an SL hydrated product of high concentration by removing liquid and solid components from a finished liquid of cultivation without using an organic solvent. SOLUTION: The method for purifying a sophorose lipid comprises: a process in which an acidic culture liquid containing an insoluble sophorose lipid obtained by culturing, is neutralized to solubilize the sophorose lipid; a process in which the culture liquid is subjected to a solid-liquid separation to remove the solids in the culture liquid; a process in which the culture liquid is acidified to insolubilize the sophorose again; and a process in which the sophorose lipid is precipitated, and the supernatant is removed. In this purification process, the sophorose hydrated product of high concentration is obtained.
Patent JP-2003015715-A (JP)
Title: Command value generating method and command value generation system and prgraming device
Inventor: SATO TOMONORI
IPC: G05B19/4093
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a command value generating method, a command value generation system, and programing device capable of quickly and smoothly generating a command value for quickly executing the smooth acceleration/ deceleration of an object to be driven which is provided with a multi-axis for performing a target work by integrating the operation of each axis. SOLUTION: This command value generating system is provided with a first coordinate system with the unit moving amounts of each axis of an object to be driven as elements, a second coordinate system indicating a program command value, and a third coordinate system different from the first and second coordinate systems for generating a command value for executing the acceleration/deceleration of the object to the driven. Then, a commanded speed and commanded path designated by the first and second coordinate system are converted into numeric on the third coordinate system, and a command value for executing the acceleration/deceleration of the object to be driven is generated based on an acceleration/deceleration parameter on the third coordinate system so that the command value for quickly and smoothly executing the acceleration/deceleration of the object to be driven can be generated.
Patent JP-2003015462-A (JP)
Title: Image forming device
Inventor: ITO NORIYUKI
IPC: G03G21/14
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To minimize the power supplied to a heat fixing means and to improve the fixability of a toner image to a sheet. SOLUTION: A laser beam printer 31 is provided with a photosensitive drum 14 which carries the toner image, a rotatable transfer roll 15 which transfers the toner image on the photosensitive drum 14 to the sheet, a sheet carrying driving motor 24 which rotationally drives the transfer roll, a rotatable heat fixing device 18 which fixes the toner image transferred to the sheet on the sheet by heat, a fixing device driving motor 21 which rotationally drives the heat fixing device 18, and a control part 25 which controls rotation of the motors 24 and 21. The control part reduces the rotation speed of the fixing device driving motor until the rear end of the sheet leaves the heat fixing device 18 after leaving the transfer roll.
Patent JP-2003011693-A (JP)
Title: Differential gear
Inventor: MIMURA TAKASHI
IPC: B60K23/08
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear allowing sure engagement and detachment of dog clutches without requiring a large actuator, with reduced in the number of part items and simplified structure. SOLUTION: This gear is provided with an outer case 31 rotated due to an input of driving force of an engine and a differential mechanism 57 for differentially distributing driving force of the engine at the inside, an inner case 41 coaxially and rotatably supported within the outer case 31, a clutch member 43 arranged adjacently to a shaft direction of the inner case 41, movable in the shaft direction and rotating integrally with the outer case 31, dog clutches 41a and 43a provided on facing surfaces of the inner case 41 and the clutch member 43 and engaged to be engageable/detachable by moving the clutch member 43 in the shaft direction, and an electromagnetic actuator 61 for moving the clutch member 43 in the shaft direction so that the dog clutches 41a and 43a may be engaged and detached.
Patent JP-2003015656-A (JP)
Title: Fine jet control type sound absorption system
Inventor: ISHII TATSUYA
IPC: G10K11/172
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a noise suppressing technique which is capable of drastically reducing an installation volume as compared with a sound absorption lining and suppressing the growth of an in-space acoustic mode in spite of the absence of an adapting mechanism by optimization of the shapes of small holes even under the high sound pressure and high-temp environment in combustion equipments, etc. SOLUTION: This system selects any one among the shapes of the small holes, jet blowout or inflow angles, jet flow rates, the thickness of a partition rear layer and the angles of the airstreams flowing into the partition rear layer or the combinations thereof. The system is installed with error sensors in noise spaces in order to enhance the sound absorbing effect and has the adapting control mechanism for adjusting any one among the shapes of the small holes, the jet blowout or inflow angles, the jet flow rates, the thickness of the partition rear layer and the angles of the airstreams flowing into the partition rear layer or the combinations thereof.