baber/WOPTO huggingface dataset:
Patent JP-2002205980-A (JP)
Title: Method for producing aromatic cyanoaminomethyl
Inventor: OKAWA TAKASHI
IPC: C07B61/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic cyanoaminomethyl, comprising catalytically hydrogenating an aromatic dinitrile, by which the aromatic cyanoaminomethyl can be produced in a high yield under a mild reaction condition not using liquid ammonia by a simple reaction operation, while controlling the by-production of an aromatic diaminomethyl. SOLUTION: This method for producing the aromatic cyanoaminomethyl comprises hydrogenating an aromatic dinitrile in the presence of a palladium catalyst, an alcohol and a tetraalkylammonium hydroxide.
Patent JP-2001189830-A (JP)
Title: Method for setting reading position and method for reading original for picture reader
Inventor: SUZUKI SHINJI
IPC: H04N1/107
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a picture free from noise from a set position by simply setting the read starting position of a picture reader at a free position without erroneously recognizing the shadow of the edge of a paper. SOLUTION: An adjusting paper whose surface is entirely white is read from a standard original setting position, and the starting position and the finishing position of the shadow of the picture are stored in a nonvolatile memory. Next, the adjusting paper 11 added with a position mark 3 is read and based on the reading signal of an area over the stored finishing position among its reading signals, the reading starting position is set. The reading starting position is automatically set without being set erroneously by the signal of the shadow. On reading the original, white dummy data are sent to an area equivalent to an area between the starting position and the finishing position stored in the nonvolatile memory to replace the reading data of an area corresponding to the shadow part with white data.
Patent JP-2002212745-A (JP)
Title: Method for manufacturing conductive base material
Inventor: MATSUDA TATSUTO
IPC: C23C18/08
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a novel conductive base material which is a method for manufacturing the conductive base material obtained by metallizing the surface of a base material surface whose adhesion property to a metal is improved and allows the base material surface to be uniformly metallized. SOLUTION: This method for manufacturing the conductive base material is the method for forming a conductor layer on the surface of the base material by metallizing the surface of the base material under a reducing atmosphere. A base material having a functional group on the surface is used as the base material described above. The method includes a process step of evaporating a metal compound having reactivity with the functional group thereby bonding the base material surface and the metal compound.
Patent JP-2002206234-A (JP)
Title: Steel sheet pile increased in buckling strength
Inventor: NAKAYAMA HIROAKI
IPC: E02D5/04
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet pile capable of increasing buckling strength and a steel sheet pile capable of securing the large area, per the cross sectional area of the steel sheet pile, of excavation by an auger. SOLUTION: The approximately U-shaped cross-section steel sheet pile 17 is constituted in such a manner that joint parts 15 are located away from a neutral axis 16 of a wall 19, when the respective steel sheet piles 17 are integrated into the wall 19 by the fitting of the joint parts 15. In the pile 17, a web part 12 for an increase in buckling strength, whose width dimension (L1) is made smaller, is constituted characteristically by changing the cross-sectional shapes of the web part 12 and a flange part 14.
Patent JP-2002213943-A (JP)
Title: System and method for measuring surface property
Inventor: KADOWAKI SOICHI
IPC: G01B21/30
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To measure the surface property of a measured object more accurately in a short time compared with the prior art, by using properly a measuring condition in the measurement. SOLUTION: A range for conducting premeasurement for a face to be measured is determined at first by aligning by vidual observation or a coordinate value (S21). Then, an outline for the premeasuring range is measured in a measuring condition (rough sampling pitch and fast measuring speed) for outline measurement (S22). Then, an outline shape of a surface of the object to be measured is displayed on screen based on premeasured data obtained by the premeasurement (S23). The range for carrying out regular measurement is selected and determined based on the displayed premeasured data (S24) on the screen. Then, the roughness of the regular measurement range is measured under the condition for measuring the roughness (fine sampling pitch.slow measuring speed) (S25). Regular measurement data provided by this manner is displayed (S26) on the screen.
Patent JP-2001266580-A (JP)
Title: Semiconductor memory
Inventor: KIN TAIKIN
IPC: G11C11/401
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To realize a system provided with a memory device of a common interface type. SOLUTION: DRAM devices and SRAM devices have a NAND interface system (interface system in which the same pin is commonly used for an address and data) so as to be coupled directly to a bus (address/data bus and control bus) of a NAND flash memory device connected to a microprocessor. By such a common interface system, DRAM devices, SRAM devices, NAND flash memory devices, and NOR type flash memory devices are controlled by only one memory controller independently (or individually).
Patent JP-2002257024-A (JP)
Title: Method of installing generator, power generation system, and method for maintenance of generator
Inventor: SATO TOSHIYUKI
IPC: F03B3/04
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of installing a generator in an existing pipeline. SOLUTION: The method of installing a generator comprises a split tee attaching process for attaching a pair of split tees 2, separated from each other in the axial direction, with a branch valve V1 to an existing line 1 through which water flows under pressure, a branch take-out process for forming branch holes in the existing line 1 under non-cutoff water for allowing the branch take-out from the split tees 2, a bypass piping process for mounting a bypass 3 between the split tees 2 with the branch valve V1 closed and mounting a generator P on the bypass 3, and a valve inserting process for mounting a main valve V2 under non-cutoff water in the inside of the pair of branch holes in the existing line 1 for stopping water flow inside an existing pipe 10.
Patent JP-2002197537-A (JP)
Title: Article ejection device of automatic vending machine
Inventor: TANAKA OSAMU
IPC: G07F11/34
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an article ejection device of an automatic vending machine which is applicable to articles in complicated shapes, eliminates setting operation for an article passage exit side, and can prevent carrying-out trouble as to an article. SOLUTION: The article ejection device 20 has a frame-shape frame 21 and is provided with flappers 22 and 23 above and blow it. The upper flapper 22 is equipped with an auxiliary support member 26. When the article ejection device 20 is used to eject a thick can, a projection end of the upper flapper 22 abuts against a second can, which is prevented from falling. When the article ejection device 20 is used to eject a thin can, the upper flapper 22 is caught by the auxiliary support member 26, which is not closed; and the front end of the auxiliary support member 26 comes into contact with a second thin can 77, which is prevented from falling.
Patent JP-2002218301-A (JP)
Title: Operating apparatus
Inventor: HARA TAKUYA
IPC: G02B7/08
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To make compact an operating apparatus of an electronic equipment in which at least two objects to be controlled, each having a mechanism to be controlled by a manual operation are provided at a low cost. SOLUTION: The operating apparatus 20 is provided at the right side face of a housing 12 of a video camera 10. The apparatus 20 has a single operating member 22. A cross-like guide groove 38, in which a first guide groove 34 extended in the horizontal direction and a second guide groove 36 extended in a vertical direction are crossed at a center is formed on the right side face of the housing 12. The member 22 is moved along the first groove 34, to regulate a focusing mechanism. The member 22 is moved along the second groove 36 to regulate zooming mechanism.
Patent JP-2001251801-A (JP)
Title: Interface for conductive structure of nonmetallic rotor enclosure
Inventor: GANTI SURYAPRAKASH
IPC: H02K1/24
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure shield for a rotor enclosure in a generator including a rotor and a stator. SOLUTION: A conductive enclosure shield (40) is allocated between a rotor enclosure (10) and a rotor winding assembly (34). A shield reduces the shearing load in the lateral direction generated within uneven centrifugal force, in the radial direction in the generator rotor and also adequately shields magnetism for a field winding. The shield is provided with a ventilation hole (42) for enabling exhaustion of ventilation gas and it is also possible to provide a low protuberant portion for assisting positioning of an enclosure ring in the axial direction. Moreover, the enclosure shield is useful, with regard to increase rigidity in the axial direction of the rotor.
Patent JP-2001243777-A (JP)
Title: Distributed decoding system and method for improving density of static random access memory (sram)
Inventor: NAFFZIGER SAMUEL D
IPC: G11C11/41
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a distributed decoding system and a method for improving density of a static random access memory(SRAM) in control and storage of a memory in a computer or other systems using SRAMs. SOLUTION: Density of a memory cell 13 of an array is optimized, and an SRAM cell 99 having a maximum speed in speed of specifying an address for the memory cell 13 for read and write operations is provided. The SRAM cell 99 is divided by a distributed global decoder 71 arranged at the center into groups 80-87 of a cell of the SRAM array, and the distributed global decoder 71 specifies an address of the individual memory cell 13 of the SRAM array 99. The global decoder 71 comprises a first logic block 96 receiving an address specifying input 101 and outputting a signal for selecting individual column 12C of a memory cell of the SRAM array 99. The global decoder 71 comprises a second logic block 97 receiving an address specifying input 101 and outputting a signal selecting an individual row of the memory cell 13 included in the SRAM array 99.
Patent JP-2002220305-A (JP)
Title: Herbicidal emulsion composition
Inventor: TAKENAKA JUNJI
IPC: A01N25/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a herbicidal emulsion composition having a high storage stability, in which degradation and crystal precipitation of agents for reducing drug-induced diseases do not happen even after a long storage. SOLUTION: The herbicidal emulsion composition, containing an ethenylamide compound represented by formula 1 as a herbicidal ingredient and a dichloroacetamide compound represented by formulas 2 or 3 as an agent for reducing drug-induced diseases, further contains an amino alcohol and a nonaqueous polar solvent as a solvent. For example, the compounds represented by formulas 1, 2 and 3 are each compound No.1, compound A (2,2,5-trimethyl-3- dichloroacetyl oxazolidine), and compound F.
Patent JP-2002120322-A (JP)
Title: Rust-proof metal product
Inventor: YAMAOKA IKURO
IPC: B32B15/08
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a rust-proof metal product which does not contain an environmentally harmful substance and has a rust-proof layer effecting enough corrosion resistance by its thin coat. SOLUTION: In the rust-proof metal product in which the rust-proof coat containing an aqueous resin and solid lubricant particles A (diameter D μm) as main components is formed on the metal surface, (1) the solid contents of the resin and the lubricant particles are 80-99.5 mass % and 20-0.5 mass % respectively in the total solid content of the resin and the lubricant particles A, and (2) the diameter DA (μm) of the particles A in relation to the thickness T (μm) of the rust-proof coat is 0.02×T<=DA<=0.6 μm for T of 0.6 μm or above and 0.02×T<=DA<=T. for T below 0.6 μm.
Patent JP-2002227211-A (JP)
Title: Pressure-receiving plate for anchoring method
Inventor: KUBO KOICHI
IPC: E02D17/20
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-receiving plate capable of promoting the beauty of a bedrock by enlarging an anchor pitch while preventing the landslide of the bedrock or the slope failure. SOLUTION: The pressure-receiving plate for an anchor method is constituted of a supporting beam 1 constituted on a slope F in a contactable manner and projected on all sides along the contact surface 3a to form into a cross-shape, an anchor insertion section 5 formed in the supporting beam 1 as an insertion section for an anchor member 8, an anchor locking section 6 formed in the anchor insertion section 5 for locking the anchor member 8 and a collared plate 2 connected between projections 7 adjacent to each other of the supporting beam 1 and constituted on the slope F in a contactable manner, it is constituted by using the anchor member 8 locked in the ground to enable the slope F to press-contact, and for constituting the supporting beam 1,  the front end of each of the projections 7 is projected outward in parallel with the contact surface 3a from a position connected with the collared plate 2.
Patent JP-2002225012-A (JP)
Title: Recycled material of top plate
Inventor: KOJIMA NOBUYUKI
IPC: B01F7/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a recycled material of a top plate having a light weight and a high holding strength of an attaching means such as a screw or the like for attaching a leg material or the like. SOLUTION: The spent top plate is comminuted by a comminutor to a top plate comminuted material. A core material having a predetermined strength capable of holding the attaching means for attaching the leg member or the like is arranged at a suitable position of a mold. A mixture obtained by adding an adhesive to the top plate comminuted material and substantially homogeneously mixing the entirety, is thrown in the mold, pressurized, heated and molded.
Patent JP-2002229344-A (JP)
Title: Image forming device and cleaning device used for image forming device
Inventor: SAWAI YUJI
IPC: G03G9/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a tandem type image forming device and a cleaning device by which residual toner on an intermediate transfer belt is more surely removed without spoiling the life of the intermediate transfer belt, compared with the conventional device. SOLUTION: This image forming device is provided with a plurality of photoreceptors 210Bk, 210C, 210M and 210Y for every color, developing devices 200Bk, 200C, 200M and 200Y for every color by which an electrostatic latent image formed on the photoreceptor is made a visible image with toner, the intermediate transfer belt 220 to which the visible image is primarily transferred to form a laminated image, and an intermediate transfer belt cleaning device 260 for removing the residual toner remaining on the belt 220 after the laminated image is secondarily transferred to transfer material. The cleaning device 260 is provided with cleaning members 261 and 262 for electrostatically attracting and removing the residual toner and bias applying means 267 and 268 for applying bias to the cleaning member.
Patent JP-2002226953-A (JP)
Title: Nonoriented silicon steel sheet for high frequency having excellent low magnetic field characteristic
Inventor: ODA YOSHIHIKO
IPC: C22C38/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet which has excellent low magnetic field characteristics in a high frequency region. SOLUTION: The nonoriented silicon steel sheet for high frequency having excellent low magnetic field characteristics has a composition containing, by mass, <=0.005% C, <=0.1% P, 0.5 to 4% Si, 0.05 to 2% Mn, 0.1 to 2% Al, <=0.02% S, <=0.005% N, <=0.005% O and 0.4 to 5% Cr, and the balance substantially Fe. Its magnetic flux density B1 in the magnetizing force of 100 A/m at the frequency of 1 kHz is >=0.4 T, or the number of inclusions having the diameter of 0.5 to <1 μm is <=104 pieces per cubic millimeter, and the number of inclusions having the diameter of 1 to 5 μm is 102 to 103 pieces per cubic millimeter.
Patent JP-2001321978-A (JP)
Title: Method of laser beam machining and device therefor
Inventor: OGAWA HIROSHI
IPC: B23K26/064
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To machine under an optimum condition a work which is likely to crack, for instance, in such a laser beam machining as a laser beam cutting or a laser beam welding, and to simultaneously perform a laser beam cutting and a chamfering. SOLUTION: The device is characterized by the fact that dichroic mirrors 5 and 25 are provided between plural laser oscillators 3A and 3B and a laser machining head 11 furnished with a single condenser lens 13 which radiates laser beams LB1 and LB2 toward a work W to be machined, the dichroic mirrors collect the laser beams LB1 and LB2 having different wave lengths outputted from the plural laser oscillators 3A and 3B onto an optical axis, and the collected laser beams LB1 and LB2 are converged upon a single condenser lens 13 provided on the laser beam machining head 11.
Patent JP-2002224637-A (JP)
Title: Method for laying protection sheet for water barrier sheet
Inventor: GONDA YASUYUKI
IPC: B09B1/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying a protection sheet which can protects a water barrier sheet surely over a long period of time. SOLUTION: Such a plurality of long length protection sheets 1 is stuck onto the water barrier sheet 5 successively as is formed by laminating a polyester-made nonwoven fabric layer 2 and a foamed cross-linked polyethylene sheet layer 3 and has a tacky adhesive 4 applied to the whole surface of the layer 3 side. At the position that the adjacent sheets 1 are joined with each other one side edge part of one of the adjacent sheets 1 is folded back to the layer 3 side and adhered to the sheet 1 itself and the folded layer 2a and the layer 2 of the other of the adjacent sheets 1 are welded together thermally by using a handy dry drier.
Patent JP-2002181962-A (JP)
Title: Door opening and closing device and timepiece using the same
Inventor: IWANAGA EIJI
IPC: G04B25/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing device, which can surely open and close a door even when the driving force need to open and close the door is made small and is easily made simple and small-sized, and a timepiece. SOLUTION: This device is provided with opening/closing doors 221 and 221b which are arranged on a case body 21, a decoration body 222 which is so fitted on the reverse surface sides of the opening/closing doors 221a and 221b as to appear at a visible position when the opening/closing doors are opened, a rotation-restricted body 223 which is provided on the reverse surface side of the case body 21 movably between a 1st position (1) and a 2nd position (2) almost in the front-rear direction of the case body 21, a driving part 224 which can rotate and reverse and moves the rotation-restricted body 223 between the 1st position (1) and 2nd position (2) by rotating it on a specific axis, and connecting rods 225a and 225b which hold the opening/closing doors open when the rotation-restricted body 223 is at the 1st position (1) and closed when at the 2nd position (2)  and connect the rotation-restricted body 223 and opening/ closing doors.
Patent JP-2002235682-A (JP)
Title: Scroll type compressor for fuel cell
Inventor: NAKANE YOSHIYUKI
IPC: F04C18/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To restrict invasion of a fuel cell exhaust gas containing moisture inside a bearing part. SOLUTION: This compressor 1 has a fixing scroll 31 for compression, a turning scroll 61 for compression for partitioning a compressing chamber 32 in a space relative to the fixing scroll 31, a turning plate 6 having a shaft inserting part 60 wherein the turning scroll 60 is standingly mounted on a surface and an opening is formed on the rear face to have a drive shaft 5 inserted therein, a bearing part 7 mounted inside the shaft inserting part 60 for bearing the drive shaft 5 with lubricant, a fixing scroll 41 for expansion facingly mounted on the rear face side of the turning plate 6,  and a turning scroll 62 for expansion partitioning an expansion chamber 42 for expanding the gas flowing in a space relative to the fixing scroll 41 from an inflow port 43 to be stangingly mounted on the rear face of the turning plate 6 and comprises a seal member 8 for restricting leak of the lubricant and a bank member 51 mounted between the seal member 8 and the inflow port 43 for changing flow flowing in from the inflow port 43.
Patent JP-2001210754-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OIDA SHIGEJI
IPC: H01L23/50
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device which suppresses resin burrs on the backside of a lead frame and can ensure a stand-off height from the seal resin. SOLUTION: A semiconductor chip 15 is bonded onto a die pad 13 of a lead frame with inner leads 12 electrically connected to electrode pads of the semiconductor chip 15 through thin metal wires 16. The die pad 13, the semiconductor chip 15 and the inner lends are sealed with a seal resin 17, but the seal resin 17 does not exist at the backside of the inner leads 12. The backsides of the inner leads 12 project down below the backside of the seal resin 17 to form outer electrodes 18. Owing to the projecting outer electrodes 18, a stand-off height of the outer electrodes 18 is secured previously for bonding the outer electrodes 18 to electrodes of a mounting board and hence the outer electrodes 18 can be used as the outer terminals as they are.
Patent JP-2002237461-A (JP)
Title: Plasma cvd apparatus
Inventor: KURIBE YOSHIFUMI
IPC: H05H1/46
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD apparatus for depositing a semiconductor thin film having uniform, improved characteristics at a higher speed without depending on a plane position on a large substrate. SOLUTION: The plasma apparatus comprises a substrate-supporting electrode for supporting a film-formed substrate in a plasma CVD reaction chamber, and a counter electrode that opposes the substrate. The counter electrode is hollow and includes a gas discharge surface plate 3a having a plurality of gas discharge holes 3b for discharging reaction gas toward the substrate. Also, a plurality of plasma acceleration holes 3h for accelerating the generation of plasma are formed on a surface where the gas discharge surface plate 3a opposes the substrate. The plasma acceleration holes 3h do not pass through the gas discharge surface plate 3a. Also, the gas discharge hole 3b and the plasma acceleration holes 3h are arranged at suitable and different pitches Pg and Pb, respectively.