baber/WOPTO huggingface dataset:
Patent JP-H11187883-A (JP)
Title: Gene for aps kinase/atp sulfurylase derived form human
Inventor: TAKAYANAGI KATSUHIKO
IPC: C12N15/09
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene encoding APS kinase/ATP sulfurylase derived from humans and having a specific amino amid sequence, and usable for e.g. the production of the above enzymes useful for e.g. the production of substances necessary for the elucidation of the relation between sulfation of sugar chains and disorders. SOLUTION: This new gene encodes APS (adenosine 5'-phosphosulfate) kinase/ ATP sulfurylase derived from humans and having an amino acid sequence of the formula and is useful for e.g. the production of 3'-phosphoadenosine-5'- phosphosulfate (PAPS) which is extremely important for the elucidation of the relation between human disorders and sulfation of sugar chains, and essential for the elucidation of the relation between sulfate group activation and the succeeding rearrangement reaction of the sulfate groups and disorders. This gene is obtained by screening the library of cDNA derived from human leukocytes through plaque hybridization by the use of a partial sequence of the gene for APS kinase derived from yeast.
Patent JP-H05184078-A (JP)
Title: Charger
Inventor: NAKAZAWA RYOJI
IPC: H02J7/10
Filed: 1991-12-28
Abstract: PURPOSE:To make a decision of pass/fail in a short time and to charge a passed battery quickly by charging the battery with a high current in a short time and sustaining quick charge with a lowered charging current if the terminal voltage returns above a reference level otherwise making a decision of unrechargeable. CONSTITUTION:A charging power supply section 3 charges a set battery 2 quickly with a first charging current based on a control signal S1 fed from the control section 4 of a charger body 1. Quick charge is sustained as it is for about one hour if a value, obtained by subjecting the terminal voltage of the set battery 2 to A/D conversion, is higher than a reference level. If the terminal voltage is lower than the reference level, the set battery 2 is charged with a second charging current for about one minute. Transition is made to quick charging with the first current if the terminal voltage is recovered above the reference level otherwise a decision is made that the set battery 2 is failed. According to the constitution, time for deciding pass/fail is shortened and a passed battery is charged quickly and efficiently.
Patent JP-2000187952-A (JP)
Title: Magnetic disk device
Inventor: SAKAMOTO KENICHI
IPC: G11B21/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To embody the maximum curtailment of the mass of a head actuator. SOLUTION: The magnetic disk device has a magnetic head and the head actuator 4 for tracking the magnetic head on a magnetic disk. The head actuator 4 has a turning fulcrum shaft 7 planted to the head actuator 4. The magnetic disk device has a first bearing part 5a and second bearing part 5b for turnably holding the head actuator 4. The first bearing part 5a is fixed into the chassis of the magnetic disk device. The magnetic disk device further has plural supporting members 10 which are planted onto the chassis and freely directly actively support the second bearing part 5b in the axial direction of the turning fulcrum shaft 7 and a coupling part 11 for coupling the second bearing part 56 and the supporting members 10.
Patent JP-2001174787-A (JP)
Title: Plasma address display device and driving method thereof
Inventor: SUGANO YOSHIHIRO
IPC: G02F1/133
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the display quality by suppressing irregular discharges of a plasma address display device. SOLUTION: The plasma address display device uses a flat panel 0 wherein a display cell with signal electrodes Y arranged in column and a plasma cell with discharge channels 5 arranged in rows and comprising anode electrodes A and cathode electrodes K are layered, and wherein pixels 11 are arranged at respective intersections of respective signal electrodes Y and respective discharge channels 5. To drive this, this device has a scanning circuit 22 for sequentially discharging each channel 5 by applying a prescribed voltage to the cathode electrodes K with respect to the anode electrodes A and selecting the pixels 11 row by row, and a signal circuit 21 for sequentially supplying image signals to column-formed signal electrodes Y in synchronization with the discharges and writing the image signals in the pixels 11 of the selected row.  When the scanning circuit 22 applies a prescribed voltage to the cathode electrodes K necessary for discharge with reference to the anode electrodes A for a prescribed period required for discharge, the circuit 22 suppresses irregular discharges by supplying trigger voltages exceeding the prescribed voltage to the discharge channels only for a limited initial period of the application.
Patent JP-H11189083-A (JP)
Title: Seat for automobile
Inventor: TANAKA MITSURU
IPC: B60N2/32
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent twisting of a seat back, and make a seat applicable for also a reclining device on only one side. SOLUTION: Since right/left first/second intermediate arms 14, 19 are connected by a rod 25 passing through a seat back frame 4 in a coaxial position with a table shaft B, even when a reclining device 15 is provided on only a right/left one side, the first/second intermediate arms 14, 19 are turned to be associated with a reclining shaft A serving as the center. Accordingly, twisting of a seat back is eliminated, a sense of security of the seat back is increased. By inserting the rod 25 coaxial with the table shaft B, turning of the seat back with the table shaft B serving as the center is not hindered.
Patent JP-2000177024-A (JP)
Title: Manufacture of resin net
Inventor: INO FUMITAKA
IPC: B29D28/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain the side wall part of a non-oriented part in a hole part, a wall part perpendicular to the orientation direction by a method in which an expansion part expanding gradually toward the middle of a rectangular hole is formed on the side forming the hole, and a pair of sides holding the expansion part between them is stretched for molecular orientation. SOLUTION: In a resin plate 11, rectangular hole parts 12 are bored by pressing, and an expansion part 13 expanding gradually is formed on a short side 12a. A projection 4 is formed between the hole parts 12 in the long side 12b direction by pressing, A resin net 1 is obtained by stretching the resin plate 11 in the long side 12b direction. The long side 12b is drawn into narrow thin structure to be a place of high strength. Besides, in the short side 12a, the expansion part 13 corresponds to the movement/reduction of a resin, and a nonoriented part becomes a side wall part in the shape of a straight line nearly perpendicular to the orientation direction, eliminates a phenomenon in which its wall thickness is decreased, and has a vertical structure.
Patent JP-H06199945-A (JP)
Title: Production of polyolefin
Inventor: SEKI TAKASHI
IPC: C08F10/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject polymer having broad molecular weight distribution by (co)polymerizing an olefin in the presence of a catalyst composed of a specific organometallic compound, an organic Al compound, an organic cyclic compound having plural conjugated double bonds and an organic Mg compound. CONSTITUTION:The objective polyolefin is produced by (co)polymerizing an olefin (e.g. propylene) in the presence of a catalyst composed of (A) an organometallic compound expressed by the formula MeR<1>nX4-n (R<1> is 1-24C hydrocarbon group; X is halogen; Me is Zr, Ti or Hf; 0<=n<=4) (e.g. tetramethylzirconium), (B) an organoaluminum compound expressed by the formula AlR<2>pX3-p (R<2> is 1-24C hydrocarbon group; 0<p<=3) (e.g. diethylaluminum chloride), (C) an organic cyclic compound having >=2 conjugated double bonds (e.g. bisindenylethane) and (D) an organomagnesium compound expressed by the formula R<3>R<4>Mg (R<3> and R<4> are 1-24C hydrocarbon group) (e.g. diethylmagnesium).
Patent JP-H10179609-A (JP)
Title: Injection device
Inventor: MERTINS JUERGEN
IPC: A61C5/66
Filed: 1997-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an injection device which can securely and completely inject materials especially such as dental materials. SOLUTION: This injection device for a viscous material especially such as photo-setting dental material consists of an injecting part 14 and a pushing part 20. The pushing part 20 can be partly inserted into the injecting part 14 when the material is injected. The shape of the pushing part 20 can be changed, specifically elastically, according to the shape of the injecting part 14, but the shape of the rear end part of the pushing part 20 is fixed.
Patent JP-H11251572-A (JP)
Title: Solid-state image-pickup element and manufacture thereof
Inventor: I SO KYU
IPC: H04N5/372
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To increase the rate of opening for pixels and improve read out of charges. SOLUTION: This image-pickup element is provided with a first gate 26 between photodiodes 23, a block oxide film 27 on the center of the first transfer gate 26, a first interlayer oxide film 28 on the first transfer gate 26, second and third transfer gates 29a, 29b above the first transfer gate 26 so as to cover a part of the block oxide film 27, a second interlayer oxide film 31 on the second and third transfer gates 29a, 29b, and a fourth transfer gate 32a formed on the second layer insulation film 31 above the second and third transfer gates 29a, 29b.
Patent JP-H10182739-A (JP)
Title: Polymerization of olefin
Inventor: EWEN JOHN A
IPC: C08F10/06
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an olefin polymerization method which efficiently uses a catalyst. SOLUTION: This method (a) forms a flow of fluid carrier containing a cocatalyst composed of triethyl aluminum, (b) adds a prepolymerized Ziegler type catalyst, (c) optionally adds an electron donor compound to the carrier flow, (d) brings the prepolymerized catalyst into contact with the cocatalyst composed of triethyl aluminum and optionally added electron donor at least for 2s, and (e) passes the carrier flow containing the catalyst, cocatalyst and optionally added electron donor to a polymerization zone containing propylene, and the optionally added cocatalyst and electron donor.
Patent JP-2000139169-A (JP)
Title: Devider reaping harvester
Inventor: TAKAHASHI HAKURO
IPC: A01D63/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject devider capable of smoothly performing the raking-in of reaped culms and improving the efficiency of a reaping work by installing a base part positioned in the rear direction of a bent part of the weed-separating rod, an overlapping part of a raking in device and an end side of an inducing belt for raking-in at specific positions. SOLUTION: This devider device in a reaping harvester is provided by positioning a devider body 1 in the front direction from the beginning end part of an inducing belt for raking-in, arranging plural dividing rods 3 of which base parts and linked with a reaping blade-supporting frame through the upper direction of a reaping device 4 of a hair trimmer type, by taking intervals in width direction, also linking the part of the dividing rods 3 with the reaping- supporting frame by taking an interval from the upper surface of the reaping device 4 and also through its upper direction, also bending the front part of the reaping device 4 as a V-shape from a side view, and installing the base part positioned in the rear direction from the bent part of the dividing rod 3,  the overlapped part of the raking-in device 5 and the inducing final end part side of the inducing belt 6 for raking-in at the overlapping positions from a horizontal view.
Patent JP-2000188687-A (JP)
Title: Image forming device
Inventor: FUJISAWA TETSUO
IPC: G06T5/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in an image by eliminating noise in an image being input that might cause large deterioration for the image quality through an MTF filter processing applied to the image data prior to the MTF filter processing. SOLUTION: This image forming device, where an image processing section 102 applies image processing to image data received from a scanner section 201 and a printer section 207 outputs the image data after the processing as a manifest image, is provided with a noise detection section 203 that detects an image noise from the difference between a processed pixel in the input picture data and pixels to the left and right of the processed pixel and with a noise elimination section 204, that removes the image noise on the basis of the result of detection by the noise detection section 203.
Patent JP-H11186823-A (JP)
Title: Radio equipment and antenna for the same
Inventor: OSHIYAMA TADASHI
IPC: H01Q5/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for radio equipment with reduced extraction and contraction sizes. SOLUTION: A 1st antenna element 14 consisting of a helical coil is provided on a case 20 of radio equipment so as to be protruded therefrom. A 2nd antenna element 26 consisting of a rod part 26a at its base end, with a helical coil 26b provided to the tip of the rod part 26a, and with a straight part 26c at the tip of the coil 26b is coupled with the 1st antenna element 14 coaxially in such a way that the 1st antenna element 14 is freely extracted from and contained in the case 20. The base of the 2nd antenna element 26 when extracted is in capacitive-coupled with the tip of the 1st antenna element 14, and the straight part 26c and the helical coil 26b at the tip of the 2nd antenna element 26 face the 1st antenna element 14 when contained. Stray capacitance between the straight part 26c and the 1st antenna element 14 is small and then the coupling between the both is weak so that only the 1st antenna element 14 acts as an antenna.
Patent JP-H11179558-A (JP)
Title: Method of joining cylindrical cap to object to be welded
Inventor: KURITA TATSUO
IPC: B23K11/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable resistance welding even in case of a thinly formed cylindrical cap without causing buckling in the cylindrical part. SOLUTION: The method of joining a cylindrical cap to an object to be welded is to form a hook-shaped flange 21a at the edge of the cap opening by deepdrawing a metallic sheet by press, to form the flange 21a for welding into an outward L-shaped flange 21b by padding by press, to form cylindrical cap 21 by forming a cross sectionally V-shaped rib 21c for welding into a ring on the lower face of the flange 21b, to apply, in welding the cylindrical cap 21 to the object, a pressure from the upper side of the flange 21b, pressurizing/ energizing the rib 21c while press-contacting it to the object, and to perform ring projection welding.
Patent JP-H11195884-A (JP)
Title: Portable electronic apparatus
Inventor: SUZUKI YUKIO
IPC: H05K7/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing processes by comprising a frame member which is molded integrally with a plurality of switch buttons of a high elastic material and can hold other components for a less number of parts and simplified supporting structure for components. SOLUTION: A frame member 22 closes an opening part for forming a part of a case. A button panel part vertically extends relative to an end surface part closing the opening part, and button parts 25, 26, and 27 are formed at the button panel part. The button parts 25, 26, and 27 are so raised as to engage with button holes opened at a front panel while an annular groove is so formed that a projection is formed at a center part on the rear surface of the button parts 25, 26, and 27. The surrounding part of the button parts 25, 26, and 27 is thin in wall due to the annular grove, the thin-wall part acts as a spring, allowing easy displacement in vertical direction relative to the wall thickness of the button parts 25, 26, and 27, and restoring strength is exhibited in response to pressing. In addition, a conductive material is coats the lower surface of the projection.
Patent JP-2000192288-A (JP)
Title: Nickel plating of electronic part
Inventor: SHIMADA TOSHIAKI
IPC: C25D17/16
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent large variation in the electrical resistivity of an electronic part and the disconnection of wire even when the electronic part is used in a highly corrosive sulfurizing atmosphere by forming a nickel plated layer on the conductive surface formed on an insulating substrate, in a nickel plating bath having a specified pH value. SOLUTION: A pair conductive Ag-electrode layers 12 is provided at the terminal parts of the upper face, the side faces and terminal parts of the lower face of an insulating substrate 11. A resistive layer 13 is arranged between a pair of Ag-electrode layers 12, each positioning at the terminal part of the upper face of the insulating substrate 11, and, after electrically connecting with one part of each Ag-electrode layer 12, a part of each Ag-electrode layer 12 and the resistive layer 13 are covered with a protective glass film 14. Then, a nickel plated layer 15 is formed on the surface of each Ag-electrode layer 12 provided on the insulating substrate 11, in a nickel plating bath having a pH of 3.6-4.2, and further the nickel plated layer is covered with a metal plated layer 16 having a low melting point.  Thereby, the formation of a gap at the interface between the protective glass film 14 and the nickel plated layer 15 can suppressed and the elution of Ag-electrode layers 12 is inhibited.
Patent JP-H11193403-A (JP)
Title: Method of compaction of green compact
Inventor: OBA TAKESHI
IPC: B22F3/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of compaction of a green compact, capable of easily obtaining a green compact even in the case of a member with a complicated layer structure while obviating the necessity of special dies. SOLUTION: A plurality of preforms 2a, 3a, 2a are compacted into densities capable of handling and suited to respective parts. Subsequently, these preforms 2a, 3a, 2a are set in the cavity 8 of a die 4. and the plurality of preforms 2a, 3a, 2a are compressed by an upper punch 5 and a lower punch 6 and joined together, by which a green compact 1 is compacted.
Patent JP-2001181252-A (JP)
Title: Method of stabilizing n-oxyl compound in vinyl compound
Inventor: SAKAMOTO KAZUHIKO
IPC: C07C239/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the N-oxyl compound in vinyl compounds from reducing with the passage of time. SOLUTION: The N-oxyl compound is characteristically stabilized in vinyl compounds by adding the N-oxyl compound together with N-hydroxy-2,2,6,6- tetramehylpiperidine and 2,2,6,6-tetramethylpiperidine.
Patent JP-2001182431-A (JP)
Title: Top light device with louver
Inventor: ANDO HIROSHI
IPC: E04D13/03
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To drive both louvers only by one opening-closing machine without requiring an opening-closing machine on respective inclined faces when arranging top lights with louvers along the respective inclined faces of a gable roof. SOLUTION: Louvers 6, 6' constituted so as to open and close by rocking of slats 14, 14 caused by an advance and a retreat of actuating bars 16, 16' are arranged along respective top lights 2, 2' in the mutually adjacently arranged at least two top lights 2, 2', and mutually closely adjacent tip parts of the respective actuating bars 16, 16' in the respective louvers 6, 6' are connected to each other so as to be interlocked via a transmission mechanism 8.
Patent JP-2000195456-A (JP)
Title: Ceramic part, its manufacture and charged particle beam device
Inventor: OSHIMA TORU
IPC: H01J37/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic part capable of enhancing disposition accuracy of a pattern a manufacturing method for it, and a charged particle beam device using the ceramic part. SOLUTION: This ceramic part 10 mounted in the lens-barrel of a charged particle beam device has a base material 12 of ceramic containing no metal ion and a conductive film 14 covering the surface of the beam material 12. The conductive film 14 is formed by an ion plating method. Thereby, tensile stress can be reduced, and deflection of a ceramic board can be relaxed. Since deflection of a board holder can be relaxed, disposition accuracy of a pattern can be enhanced when exposing it by using the charged particle beam device.
Patent JP-2001146167-A (JP)
Title: Wheelbarrow
Inventor: KANAZAWA ETSUO
IPC: B62B1/18
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a wheelbarrow that is not simply well handleable but well movable even in a limited space by virtue of lightness, is durable by virtue of freedom from deformation and corrosion, and is colorful and aesthetic. SOLUTION: A loading tray 2 with an open top, a pair of handles 3 extending rearward from the rear of the loading tray 2, wheel mounting portions 4 projecting from the bottom of the loading tray 2, and stand legs 5 are integrally formed from a synthetic resin into light overall construction. A wheel 6 is mounted on the wheel mounting portions 4.
Patent JP-2000193704-A (JP)
Title: Pilot signal injecting device for probing cable
Inventor: MORI TADASHI
IPC: G01V3/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for carrying out the preparatory work for injecting pilot signals into a cable by supplying a pilot signal to an arbitrary core wire through a contactor having a specific structure. SOLUTION: The front end section of a second arm 63B has a head member 66 and four contact pins 67a-67d are attached to the member 66. The pins 67a-67d are connected to a pilot signal generator 12. A pilot signal injecting device 60 is used for injecting pilot signals into a cable 15 to be probed from the end section of the cable 15. At the time of using the device 60, the base 61 of the device 60 is put on the side face of the end section of the cable 15 and magic hands 70 are put and fixed around the cable 15. Then the pins 67a-67d are respectively press-contacted with four core wires constituting a pseudo quad at an arbitrary position. After the above-mentioned work, pilot signals supplied from the pilot signal generator 12 are injected into the core wires with which the pins 67a-67d are brought into contact.
Patent JP-2001179929-A (JP)
Title: Printing equipment
Inventor: HOSHI NOBUYOSHI
IPC: B41C1/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To exchange machine plates without interrupting a printing action in a printing equipment, in which the machine plate is employed. SOLUTION: In the printing equipment having a visualizing means for forming an ink image on a recording body, in which information is written, and a regenerating means for reusably regenerating the recording body by erasing the image information written in the recording body, a printing part having the visualizing means therein and a regenerating part having the regenerating means therein are separated to the peripheries of respectively different recording bodies so as to carry out the regeneration of another machine plate during the printing action of the machine plate.
Patent JP-2001187189-A (JP)
Title: Game machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To enable rails equipped under a game board to be effectively used. SOLUTION: This game machine is equipped with a symbol display device 10 and a lighting device 20 to inform of information to a player on the game area 6 of the game board. An outer rail 5b and an inner rail 5a form the game area 6 on the game board 1. Lighting device 20 is equipped on a position the light can be reflected by the inner rail 5a.