baber/WOPTO huggingface dataset:
Patent JP-2001077114-A (JP)
Title: Method and device for designing dummy pattern, semiconductor device comprising dummy pattern, and manufacture thereof
Inventor: TOYAMA YOSHINOBU
IPC: H01L21/3205
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a design method for a dummy pattern applicable to an IC, where no automatic layout/wiring is used and a wiring data which is manually corrected. SOLUTION: This is a design method for a dummy pattern, which is inserted in wiring patterns 11-13, and 15-17 on a reticule. A plurality of basic dummy patterns, comprising light-shielding data of specified shape are arranged at a prescribed interval in a first chip-forming region comprising transmissive data, and then transmissive data and light-shielding data are inverted. After the wiring pattern comprising light-shielding data is arranged in a second chip- forming region comprising transmissive data, the wiring pattern in enlarged, in both X and Y-directions, by at least the corresponding minimum space of a design rule. By having the transmissive data and light-shielding data after inversion and those after enlargement put together to generate a third chip- forming region 40, the transmissive data and the light-shielding data of the third chip-forming region are inverted.
Patent JP-2001071080-A (JP)
Title: Production of oval coil spring
Inventor: IWAZAWA TATSUO
IPC: B21F35/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a coil spring having excellent elastic effect by accommodating an original spring, in which a wire is coiled in several times to a prescribed coil diameter/pitch and has a round cross sectional shape, in a female die, pressing/deforming with using a male die fitting into the female die between the male/female dies in the direction orthogonal to the coil axis and making an oval shape having a large diameter at a center part and a small diameter at both ends. SOLUTION: By coiling a wire to a fixed coil diameter in plural times, an original coils spring 15 having a round cross section is formed, is accommodated in a die recessed part 21 of a female die 20 and is pressed with using a male die 30 fitting into the die recessed part 21 between female/male both dies in the direction orthogonal to the coil axis. The original spring 15 is deformed lat and is formed to an oval shape having a large diameter at the center part and a small diameter at both ends. Tension is applied to an oval coil spring, the torsional deformation generated to a coiled surface is eliminated by deforming the cross section from a round shape to an oval shape, successively, by quenching, an oval coil spring having a fixed pitch is obtained.
Patent JP-H07109557-A (JP)
Title: Production of galvannealed steel sheet excellent in corrosion resistance and workability
Inventor: AKITA YASUHIRO
IPC: C23C4/18
Filed: 1993-10-06
Abstract: PURPOSE:To produce a galvannealed steel sheet in which the formation of a GAMMA phase harmful to working is suppressed and excellent in workability and corrosion resistance by executing preplating by Co, galvanizing by spraying and the subsequent heating treatment. CONSTITUTION:A steel sheet in which the surface is pre-plated with Co is heated in a nonoxidizing atmosphere and is thereafter applied with galvanizing refined by spraying by 20 to 150g/m<2> coating weight. This galvanizing is preferably incorporated with 0.1 to 14wt.% Al. Then, the steel sheet is subjected to heating treatment in the temp. range of 300 to 600 deg.C to form the lower layer into a Co-Al-Zn alloy or a Co-Al-Zn-Fe alloy, and at the same time, Fe in the steel sheet is diffused into the galvanizing layer as the upper layer. Thus, the plated steel sheet excellent in corrosion resistance and workability can be produced.
Patent JP-S60149199-A (JP)
Inventor: MORI KAZUNOBU
IPC: H05K13/02
Filed: 1984-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000080610-A (JP)
Title: Floor slab connecting structure and execution method thereof
Inventor: ISOHATA NOBUTAKE
IPC: E01D19/12
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve execution efficiency while maintaining strength of a loop structure. SOLUTION: Opposed distribution bars 13 in building frame units 7 are at its end part provided with hoops 14, 18a so as to be formed in a reverse direction to each other. A reinforcing bar 19 connected in a direction perpendicular to a direction of the distribution bars 13 is provided in a hoop 20 restricted by the hoops 14, 18a. In a part where adjacent building units 7 are mutually connected to each other, a connected reinforcing steel having the hoop 18a is connected with an opening part 15 of the distribution bars 13 in the adjacent building units 7 to constitute a loop structure of which the opening part 15 is substantially closed. When the building units 7 are aligned, the distribution bars 13 and the hoops 14, 18a are not located in the adjacent building units 7.  Hereby, it is possible to improve justification between steel moulds 9 and work efficiency for adjusting finish of connection, etc.
Patent JP-H04129408-A (JP)
Title: Microwave power amplifier
Inventor: OZAKI JUICHI
IPC: H03F1/34
Filed: 1990-09-20
Abstract: PURPOSE:To realize a stable high frequency amplifier characteristic with simple constitution by connecting a capacitor between midpoints of resistors one of which connects between gate electrodes of plural FETs arranged adjacently and the other of which connects between drain electrodes of the FETs respectively. CONSTITUTION:The amplifier consists of plural unit amplifiers each comprising field effect transistors(FETs) 31, 32 connected in parallel, and an input terminal 1 for a microwave signal connects to gate electrodes 31G, 32G of the FETs 31, 32 via input matching circuits 21, 22 respectively and drain electrodes 31D, 32D of the FETs 31, 32 are connected in common to an output terminal 6 via output matching circuits 51, 52 respectively. Then resistors 7,8 are connected between the gate electrodes 31G, 32G and between the drain electrodes 31D, 32D of the FETs 31, 32 respectively and a capacitor 9 is connected between mid points 7a, 8a of the resistors 7, 8. Thus, the high frequency characteristic is made stable with simple circuit constitution.
Patent JP-H0586761-A (JP)
Title: Actuator for door lock device
Inventor: KOMACHI HIROSHI
IPC: B60J5/04
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the thickness of a device by arranging each axis center of the rotary bodies such as a worm wheel and a pinion so as to cross at right angle with an output shaft. CONSTITUTION:The lower half part of a pinion 30 is insertion-arranged coaxially in the recessed part of a worm wheel 20, and the pinion 30 is revolved by receiving a turning moment from the worm wheel 20 through the contact of the contact part for driving the worm wheel 20, with the contact part for the following drive of the pinion 30, accompanied with the revolution of the worm wheel 20. Further, a rack part 41 having a tooth part meshed with the tooth part of the pinion 30 is installed at one edge part of an output shaft 40, and the guide groove 43 of the rack part 41 is engaged in slidable manner with the guide rail 45 of a case 10, and the output shaft 40 is driven toward a shift shaft parallel to the motor shaft of a motor 11, accompanied with the revolution of the pinion 30, and a latch mechanism 2 for door lock is operated at the other edge position of the output shaft 40. Accordingly, the diameter direction of a rotary body coincides with the extension direction of the flat space inside the door of an automobile, and the reduction of thickness can be realized independently of the diameter of the worm wheel.
Patent JP-H1098288-A (JP)
Title: Electronic equipment case, heat, sink, and electronic equipment
Inventor: SUZUKI TAKESHI
IPC: H05K7/14
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrences of such problems as the thermal deformation, etc., of the peripheral sections of bosses of the case of electronic equipment used for fixing a circuit board, etc., to cases caused by the heat transfer from a heat generating source, such as the CPU, etc., on the circuit board. SOLUTION: Through-holes 20 for radiating heat are formed around the tapped hole 21, for tightening a screw 12 of a boss 16 protruded from a lower case 3 to which a circuit board 8 is fixed with screws and vent holes 22 respectively communicating with the holes 20 of the boss 16, are formed around a screwing hole 81 of the substrate 8 for passing the screw 12. Therefore, the occurrence of such problem as the thermal deformation, etc., in the surrounding area of the boss 16 of the lower case 3 caused by the heat accumulated in the boss 16 can be prevented, because the heat can be radiated effectively from the boss 16 through the holes 20 and 22.
Patent JP-H04130183-A (JP)
Title: Method for removing scale deposited on the inside of long pipe for heating coal-containing slurry
Inventor: ISHIMATSU TOSHIYUKI
IPC: C10G1/06
Filed: 1990-09-19
Abstract: PURPOSE:To facilitate the removal of scale and to realize the reuse of a long pipe by using an inert gas to dry and peel the scale for removing it deposited on the inside of a long pipe for heating a coal-containing slurry before hydrogenation in a coal liquefying process. CONSTITUTION:In a coal liquefying process involving the step of grinding and mixing coal, a slurrying solvent, and a catalyst in a grinding mixer to form a slurry, the step of passing this slurry through a long pipe arranged in a heating atmosphere to heat it, and the step of supplying this heated slurry to a hydrogenation tower to liquefy it, the scale deposited on the inside of the long pipe is removed by the following means. While the long pipe is heated, an inert gas is passed through it to dry the scale deposited on the inside thereof. A tube with a gas blasting nozzle is inserted in the long pipe, a high-pressure inert gas is ejected from the nozzle to peel the deposited scale, and the peeled scale is removed with an inert gas stream out of the long pipe.
Patent JP-H0590762-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: TANIMOTO MEGUMI
IPC: H05K3/46
Filed: 1991-09-30
Abstract: PURPOSE:To eliminate the need for forming through holes by providing a board only with inner via holes connecting only inner layers and blind via holes only connecting an outer layer with an inner layer. CONSTITUTION:At least one of the outer most layers is constituted of a both sided through hole substrate 5 provided with a through hole which will act as a blind via hole 11. Further, a conductive paste 8 is provided on a part of a prepreg insulating layer, and inter-inner layer circuits are so connected with each other by using the conductive paste 8 as to form a conduction 12 similar to an inner via hole when a multilayer is formed by lamination with a prepreg insulating layer (prepreg material 9).
Patent JP-H04130133-A (JP)
Title: Polyester carbonate resin, and solution and coating agent containing the same
Inventor: FURUTA YOKO
IPC: C09D169/00
Filed: 1990-09-19
Abstract: PURPOSE:To obtain the title resin which is soluble in a nonhalogenous solvent and can give a coating film excellent in heat resistance, adhesion, impact resistance and hardness by polycondensing a mixture comprising a copolyester and a polycarbonate oligomer. CONSTITUTION:The title resin which is soluble in a nonhalogenous organic solvent, has a relative viscosity etar as measured in o-chlorophenol in a concentration of 0.5% at 25 deg.C of 1.10-1.60 and a glass transition temperature (as measured by differential scanning calorimetry) represented by a single peak is obtained by polycondensing a mixture comprising 40-95wt.% copolyester (A) prepared from a glycol component comprising 30-100mol% glycol selected from an aliphatic glycol having a side chain, an aliphatic glycol and an aromatic ring-containing glycol and 0-70mol% other glycols and a dibasic acid component, comprising terephthalic acid and/or aromatic dicarboxylic acids other than terephthalic acid and having a relative viscosity etar as measured in o-chlorophenol in a concentration of 0.5% at 25 deg.C in a range of 1.05-1.50 and 5-60wt.% bisphenol A polycarbonate oligomer (B) of a degree of polymerization of 2-20.
Patent JP-H06100363-A (JP)
Title: Piezoelectric porcelain composition
Inventor: WATANABE JUNICHI
IPC: C04B35/49
Filed: 1992-09-21
Abstract: PURPOSE:To provide a piezoelectric porcelain composition having a high Curie temperature permitting to use the composition for actuators for high temperature, especially laminate type piezoelectric element for high temperatures, and having a large electric resistivity and a large piezoelectric constant. CONSTITUTION:The piezoelectric porcelain composition has a basic composition comprising a composition of formula: Pb(ZrxTiy)O3 (x+y=1, 0.52<=x<=0.59), 2-10mol.% of the Pb atom being substituted with at least one of Ca, Sr and Ba, containing Sb in an amount of 0.1-2.0wt.% as Sb2O3, and further containing at least one of Mn, Fe and Cr in an amount of 0.01-0.5wt.% expressed in terms of respective oxides.
Patent JP-2000082463-A (JP)
Title: Nickel positive electrode active material for alkaline battery and its manufacture
Inventor: HOSOE AKIHISA
IPC: H01M4/52
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a nickel positive electrode active material for an alkaline battery which is superior in utilization factor of the active material and in high-rate discharge, and its manufacturing method. SOLUTION: For a nickel positive electrode active material for an alkaline battery, a first coating layer (an inner layer) formed of a cobalt compound, such as a cobalt hydroxide and a cobalt oxyhydroxide, and a second coating layer (an outer layer) formed of metal nickel or a nickel alloy are formed on the surfaces of nickel hydroxide particles. Such an activated material is obtained by coating the surfaces of the nickel hydroxide particles with the cobalt compound and the metal nickel or the nickel alloy, in this sequence.
Patent JP-S63104286-A (JP)
Title: Vtr data recorder
Inventor: OKAUCHI TAKESHI
IPC: G11B27/28
Filed: 1986-10-22
Abstract: PURPOSE:To sufficiently compare a target address and a read address to detect its agreement by recording a 4-digit BDC address which is stepped at every set time. CONSTITUTION:A control circuit 50 controls processes based on a program, at a time when the counting value of a control pulse counting means 51 reaches a set time such as 1min, it is detected by a counting value detecting means, and a flag in a memory 54 is turned to '1'. If this flag is read, the circuit 50 adds +1 to the 4-digit BDC address, and the resulting address is written in a magnetic tape 55 via an address code write means 53, a magnetic head 27, etc., and at the same time, the flag in the memory 54 is updated to '0' by the circuit 50. By repeating the above-said process, such a BDC address as can be rapidly decoded with a comparatively long period is recorded, hence the processes of comparison and detection of agreement therein between a target address and a read address can be executed sufficiently for the purpose of program searching.
Patent JP-H07104680-A (JP)
Title: Casing for electronic apparatus having display
Inventor: FUJIMORI MITSUAKI
IPC: G09F9/30
Filed: 1993-10-07
Abstract: PURPOSE:To provide a casing for electronic apparatus having a display which is small in the number of parts and is simple in parts shape. CONSTITUTION:This casing for electronic apparatus has the display having a printed circuit board 10, a substrate 20 for display which is connected via a cable to this printed circuit board 10 and is packaged with light emitting elements, a case 30 which is larger in the shape of flanks than the printed circuit board 10 and is housed with the substrate 20 for display on the rear surface of a display window 31 disposed on the front surface and a cover 40 which is mounted at the rear surface of this case 30. The casing has holding holes disposed on the substrate 20 for display and holding projections which project in the rear surface direction of the display window 31 and engage with the holding holes. The substrate 20 for display is held by these holding projections and the ends of the printed circuit board 10.
Patent JP-H03187397-A (JP)
Title: Antibody and protein
Inventor: PIITAA DEBITSUDO UESUTON
IPC: C07K16/00
Filed: 1990-09-20
Abstract: NEW MATERIAL: A monoclonal antibody specific to Neisseria gonorrhoeae, capable of binding with a protein obtained from N. gonorrhoeae and having 14 kD molecular weight as determined by SDS-PAGE, which specifically binds with an antibody secreted from a hybridoma NG28 (ECACC 89071901).  
     USE: Detection of Neisseria gonorrhoeae which is a gonococcus.  
     PREPARATION: This monoclonal antibody is obtained by first fusing animal spleen cells immunized with the above protein with immortalized cells such as mouse myeloma cells, then selecting cells producing the objective antibody from the fused cells and culturing the selected cells. Further, as the antibody cells, hybridoma cells NG 28 (ECACC 89071901) are preferably used. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02193681-A (JP)
Title: Guide catheter with controlable top end part on terminal side
Inventor: RODONII ESU BATSUDOGAA
IPC: A61M25/00
Filed: 1989-09-27
Abstract: PURPOSE: To enable to sufficiently set and support a catheter in the proper position in a patient's coronary artery, by moving an internal control line of a second lumen at a near side end part of the control line and changing a shape of the terminal side end part of the catheter from the previously determined shape. CONSTITUTION: A control line 16 extends through a lumen 15. A terminal side end part of this control line is retained on the terminal side tip end part 17 by an adhesive 18, a ring 24 is connected to the near side end part of the control line 16 and applies tension to the control line for expanding terminal parts 21, 22. The control line 16 can be made of proper material, for example a metal or a plastic material, etc., and also formed into a flexible wire or cable shape. As needed, each material is selected for the joint part between bending parts 21 and 22, the bending part 21, a major part 23, and the bending parts 21 and 22 can be bent easily.
Patent JP-2000145710-A (JP)
Title: Valve device having at least one valve unit consisting of several electrically operated valves
Inventor: RUCKWIED DIETER
IPC: F15B11/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve device capable of easily and inexpensively adding a separate valve unit. SOLUTION: This valve device includes a valve unit having several electrically operated valves 11. The valve unit has a bus station 15 connectable to a serial bus with the valve unit controlled by a central station, and the bus station 15 is connected to an electric drive part of a valve through control lines 19, 27. The bus station 15 has a serial connection part connectable to a serial/parallel converter 26 of separate valve units 24, 25, the serial/parallel converter 26 is connected to an electric drive part of the valves 11 of the separate valve units 24, 25, and electric drive operation is performed through the bus station 15 and/or sensor line.
Patent JP-2001073631-A (JP)
Title: Opening door assisting device of sliding door
Inventor: YAMAGUCHI ATSUSHI
IPC: E05F7/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To dissolve that a sliding door becomes heavy at beginning of opening to be hardly opened. SOLUTION: In a case 1 embedded in a door end, an operation rod 7 is provided, which is penetrated through a front plate 6 opposite to a door frame to be movably guided in the longitudinal direction perpendicular to the plate, and forward energized in the direction of projecting from the front plate 6, and usually locked with a lock rod 12 connected with an external operation member. At opening the door, by operating the external operation member, the operation rod 7 is made free from the lock rod 12, and when it projects outside the case 1, reaction received from the door frame is utilized to open the door.
Patent JP-S63171471-A (JP)
Inventor: MARUSERU SUTAA
IPC: G11B27/034
Filed: 1987-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0996728-A (JP)
Title: Bobbin for optical fiber cable, manufacture therefor and bobbin for cable
Inventor: ADACHI AKIRA
IPC: B65H75/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To manufacture at low cost and light weight, to improve durability and to facilitate the mass production of the bobbins of different diameters by adopting a corrugated fiberboard member for respective constituting members such as a cable winding part and a frame plate, etc., for constituting the bobbin. SOLUTION: This bobbin 2 is composed by providing the frame plates 5 and 6 on both ends of a cylindrical cable winding part 3 for winding an optical fiber cable and the corrugated fiberboard member is adopted for the respective constituting members such as the cable winding part 3 and the frame plates 5 and 6, etc., for constituting the bobbin 2. By adopting the corrugated fiberboard member for the respective constituting members for constituting the bobbin 2 in such a manner, the cost of the bobbin 2 is remarkably lowered, it is manufactured in the light weight and further, the bobbin 2 made of corrugated fiberboards to be hardly damaged even by an impact such as falling or the like is obtained. Further, since such a manufacture method is adopted, mass productivity is improved and the mass productivity of the bobbins 2 of the different diameters is not obstructed at all.
Patent JP-H0780450-A (JP)
Title: Activated carbon regeneration type water purifier
Inventor: TOKIDA MASAHIRO
IPC: B01D15/00
Filed: 1993-09-14
Abstract: PURPOSE:To prevent a user from using water deteriorated in quality by mistake when a predetermined amt. or more of water is passed during the period from the regeneration of activated carbon to the next regeneration thereof in an activated carbon regeneration type water purifier constituted so that activated carbon is periodically regenerated at a predetermined cycle. CONSTITUTION:The integrated passing amt. of water after the previous periodic regeneration of activated carbon is detected by monitoring the output pulse of a flow sensor 62 and, when the integrated passing amt. of water exceeds the predetermined passing amt. of water, this state is informed to a user to urge the regeneration of activated carbon or to automatically perform the regeneration of activated carbon. The detection of the integrated passing amt. of water can be also performed using a pressure sensor detecting the passing of water to a water purifier.
Patent JP-H0557948-A (JP)
Title: Electrostatic recording head
Inventor: KANI AKIRA
IPC: G03G15/00
Filed: 1991-09-05
Abstract: PURPOSE:To obtain an electrostatic recording head having high quality, light in weight and thin in shape, which can be manufactured easily and driver cost can be reduced. CONSTITUTION:In an electrostatic recording head having a plurality of discharging electrodes 1 formed on a flat dielectric substrate, surface dielectric bodies 7 are formed at positions higher than the height of the discharging electrode 1 by 15mum or below in neighborhood including the discharging electrodes 1.
Patent JP-S63110186-A (JP)
Inventor: MITA KOZO
IPC: B65D81/26
Filed: 1986-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。