baber/WOPTO huggingface dataset:
Patent JP-H01105392-A (JP)
Title: Dynamic type ram
Inventor: SUZUKI YUKIE
IPC: G11C11/34
Filed: 1987-10-19
Abstract: PURPOSE:To reduce a coupling noise appearing on a data line by disposing a dummy word line and a word line disposed adjacently and in parallel thereto at a constantly non-selective position. CONSTITUTION:The dummy word lines DW2 and DW3 in which a dummy cell is connected to -D side of the inverse of a data line are disposed at the left side of complementary data lines D, -D. Therefore, a dummy array DARY1 is disposed at the left side of a memory array MARY. The earth potential of a circuit is applied to the line DW2. In a constitution in the line DW3 corresponding to the line -D is disposed at the left side of the array MARY, the word lines W0, W1 to which a memory cell is connected are adjacent to the line D adjacently to the line DW3. Accordingly, when the line DW3 is drawn from a high level to a low level, the fixed potential of a low level is constantly applied to the lines W0 and W1 by a switch MOSFET provided in an unit circuit UDCR or a word line remote end part.
Patent JP-H05100869-A (JP)
Title: Interruption processing supervisory circuit
Inventor: SATO YUICHI
IPC: G06F9/46
Filed: 1991-10-09
Abstract: PURPOSE:To facilitate the analysis of a fault by checking and guaranteeing the propriety of the interruption processing of firmware between software instructions and indicating a processing history when an illegal processing is executed. CONSTITUTION:An interruption event register 21 storing an interruption event 11 being the main cause of interruption when it occurs, an interruption processing event history register 22 where a corresponding bit is set by interruption processing termination signals 13 for respective jobs which are reset when interruption occurs and processed in the interruption processing, and an interruption processing check circuit 23 checking whether all the necessary processings are executed or an unnecessary processing is executed or not by two register outputs are provided.
Patent JP-H04146254-A (JP)
Title: Tool for dyeing
Inventor: TAKAHASHI TATSUZO
IPC: D06B23/14
Filed: 1990-09-29
Abstract: PURPOSE:To enable improvement in durability of a tool for dyeing by constructing a cylinder unit and lid units from a metal in a barrel dyeing method for projecting only parts to be dyed of a substance to be dyed to the outside of a container and dipping the aforementioned container in a dye bath. CONSTITUTION:Yarns are passed through parts 19 to be dyed of a substance 8 such as a textile fabric for 'KIMONO' (Japanese clothes) to be dyed and the tips of needles 11 pushed into the side opposite to the outer contour parts thereof are driven into a fixed pin fastening part 9 provided on the outer periphery of an opening edge of a cylindrical unit 3 made of a metal such as stainless steel or aluminum. The aforementioned metallic cylindrical unit 3 and metallic lid units 4 and 5 are then brought into close contact and superposed through metallic securing rods 17 and securing tools 6 to keep only the aforementioned parts 19 to be dyed in a state thereof projected to the outside of the container. The above-mentioned container is subsequently dipped in a dye bath to dye the projected parts. Rubber packings are provided so as to keep the hermetic sealing properties in the opening end faces of the above-mentioned metallic lid units 4 and 5 with the metallic cylindrical unit 3. Thereby, only the parts 19 to be dyed are dyed.
Patent JP-2000089923-A (JP)
Title: Unit and method for print control
Inventor: HASHIMOTO HIROHIKO
IPC: G06F3/048
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To intuitively grasp the progress state of a print job by displaying the print job as a reduced image of a document which shows the numbers of pages and the number of sets outputted by the job. SOLUTION: A code written below Doc1(301) indicates the progress state. Namely, 1/3 on the left-side shows that the document has three pages in total and the 1st page is being printed. Then 1/1 on the right side shows the document has one set in total and the 1st set is being printed. The number of the pages and the number of the set are displayed by not only the numbers, but also an image. In the example Dco1, a reduced image of the pages shows that one set of three pages is printed. The interval between print jobs which are thus displayed shows a rough wait time. Namely, when one graduation of a lateral axis is, for example, 10 seconds, it is understood that the Dco1 is outputted by about 50 seconds and Dco2 begins to be started 50 seconds later.
Patent JP-H02107175-A (JP)
Title: Food preservative
Inventor: MINO TSUTOMU
IPC: A23L3/3526
Filed: 1988-10-17
Abstract: PURPOSE:To obtain food preservative exhibiting excellent antibacterial power by using of a small amount comprising epsilon-polylysine (salt) and protamine (salt). CONSTITUTION:The aimed preservative is composed of epsilon-polylysine (salt) and protamine (salt) and mixed into food with a range of respective 0.005-1.0wt.%, preferably 0.01-0.5wt.%.
Patent JP-H01106789-A (JP)
Title: Frame for motorcycle
Inventor: MURAYAMA HIROSHI
IPC: B62K11/08
Filed: 1987-10-20
Abstract: PURPOSE: To make a structure simpler and more compact and to enhance overall accuracy and strength by forming both a pivot part at the rear end of a backbone and an engine hanger at a front lower part into a horizontally integrally molded bifurcated shape. CONSTITUTION: A pivot part 13 secured to the rear end of a backbone 11 by welding and an engine hanger 14 securely welded to a front lower part are formed into a horizontally integrally molded bifurcated shape and manufactured by forging or casting. Since a head pipe 12 and the horizontal integrally molded engine hanger 14 and pivot part 13 are secured to the large-diameter hollow backbone 11, a simple, compact, and easy-to-assemble structure is provided, leading to enhanced overall accuracy, higher rigidity, and enhanced strength. Since the hanger 14 and pivot part 13 take the horizontally integrally molded bifurcated shape, the accuracy of engine mounting is enhanced. Since the pivot part 13 is integrally molded, strength is enhanced, and the accuracy of supporting a swing arm is enhanced.
Patent JP-H01106497-A (JP)
Title: Manufacture of multi-layer ceramic circuit board
Inventor: HISADA EIICHI
IPC: H05K3/46
Filed: 1987-10-20
Abstract: PURPOSE:To enable a ceramic multi-layer circuit board to be formed at low cost by performing nickel plating on a metal layer with high melting point, printing with a specific paste thereon, performing heat treatment, connecting it with nickel plated part, then printing with a specific paste thereon, performing fusing, and by performing printing and oxidation environment calcining repeatedly in sequence. CONSTITUTION:A Ni layer 5a is formed on a high melt-point metal layer 2 which was exposed from an opening 4 of alumina multi-layer substrate which was obtained by reduction calcining. Then, after performing plating of this Ni layer 5a, metal mixture particle paste of Ni-Pd-Ag 3 constituent material is printed and calcined by oxidation prevention layer printing pattern to form an Ni-Pd-Ag layer 5b. Then, an Ag or Ag alloy layer 5c is provided on the Ni-Pd-Ag layer 5b and screen printing is performed by the oxidation prevention layer printing pattern and then debinder treatment is performed at 300-400 deg.C for 10 to 20 minutes in air previously. Then, it is fused for 3-15 minutes and is conjugated with the Ni-Pd-Ag layer 5b. And each layer of a thick-film conductor 6, a resistor 7, and a protecting substance 8 is formed on an oxidation prevention layer 5 thus formed.
Patent JP-H08106063-A (JP)
Title: Fluid bearing device
Inventor: TAKAHASHI MASAHIRO
IPC: F16C32/04
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a bearing device which lessens noise and vibration and has a long life by adopting a structure to confine magnetic lubricating fluid by a magnetic circuit formed between a pair of bearing pats magnetized in directions opposite to each other. CONSTITUTION: The bearing part 14a and the bearing part 14b are respectively formed by the inner side of the bearing 14 provided with a permanent magnet 15a and the inner side of the bearing 14 provided with a permanent magnet 15b. Since the permanent magnet 15a and the permanent magnet 15b are magnetized in the directions opposite to each other, the magnetic lines of force emitted from the permanent magnet 15b pass the bearing part 14b of the bearing 14 and infiltrate the inside of the bearing 14, by which the magnetic circuit entering the permanent magnet 15a from the upper bearing part 14a is formed. Since magnetic fluxes are congested by formation of the magnetic circuit on the surfaces of the bearing part 14a and the bearing part 14b to a shaft 5, the magnetic lubricating fluid 16 is sucked and held in the bearing part 14a and the bearing part 14b.  The magnetic lubricating fluid 16 is confined by the magnetic circuit in such a manner.
Patent JP-H10109457-A (JP)
Title: Printer
Inventor: SAKAE MAKOTO
IPC: B41J11/48
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To select printing paper having a desired size by a simple constitution to perform printing by moving a printing mechanism part performing printing to the printing paper supplied from a paper supply part to the position of one paper supply part selected from a plurality of paper supply parts. SOLUTION: A printing mechanism part 1 is moved to the position of a paper supply part 7 having a hopper 5 loaded with printing papers having a size indicated by a moving mechanism part by the starting command of printing. Next, the paper supply part 7 opposed to the printing mechanism part 1 is operated and the printing papers charged in the hopper 5 are supplied to the printing mechanism part 1 one by one by the paper supply part 7 to perform printing. When the printing to one printing paper in the printing mechanism part 1 is completed, printed paper is discharged. By this simple constitution, the printing mechanism part light in wt. is moved to select printing paper having a desired size to perform printing.
Patent JP-S63116464-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGIYAMA MITSUHIRO
IPC: H01L29/73
Filed: 1986-11-04
Abstract: PURPOSE:To inhibit a base recombination current and to improve a current amplification factor by a method wherein an emitter electrode is constituted of a multilayer film including a poly Si film and an Si oxide film. CONSTITUTION:An insulating film 2 is adhered on a p-type base region 1 and thereafter, a contact window 3 is opened on the film 2. Then, a poly Si layer 4 is adhered by a decompression CVD method. On the way of the growth of the layer 4, an Si oxide film 5 of a thickness of 5-15 Angstrom  is formed by introducing oxygen in a decompression CVD device for several minutes and a poly Si layer 4A is again formed. Then, arsenic is ion-implanted from over the layer 4A in such a way that the arsenic does not reach in the region 1, then an emitter region 7 consisting of an N-type diffused layer is formed by thermal diffusion. Then, the layers 4, 4A and 5 are simultaneously patterned and an emitter electrode of a three-layer structure is formed. Then, an Al wiring 8 is formed on the layer 4A.
Patent JP-H01105786-A (JP)
Title: Thermal transfer film
Inventor: NAKAYAMA TADAMITSU
IPC: B41M5/41
Filed: 1987-10-19
Abstract: PURPOSE:To enable printing to be performed a lot of times, by establishing a primer layer composed of an acrylate polymer containing a specific amount of a monomer of a glass transition point of -20 deg.C max. of a polymer composed of a specific uniacrylate on a film base material. CONSTITUTION:A primer layer composed of an acrylate polymer having 50wt.% min. of one kind or more kinds of monomers of a glass transition point of -20 deg.C max. of a polymer composed of uniacrylate expressed by the formula is established on a base material film and further, a thermal fusing ink layer is established thereon to form a thermal transfer film. Ethylacrylate (-24 deg.C), n-prophylacrylate (-48 deg.C), etc. are exemplified as a monomer. Additives of polymers, petroleum resins, etc. which are combined according to necessity in addition to a low melting point resin and a coloring agent are contained in the ink layer.
Patent JP-2001089480-A (JP)
Title: Purine derivative and its production
Inventor: IWAMURA HIROSHI
IPC: C07D239/48
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate for producing a compound useful as a medicine and an agrochemical, especially an intermediate for producing a therapeutic and prophylactic agent. SOLUTION: This purine derivative is represented by formula I [R1 and R2 are each a hydrogen atom or a 1-4C alkyl group; R3 is a hydroxyl group, SOmL (m is 0, 1 or 2; L is 1-10C alkyl group, a 6-10C aryl group or a 3-10C cycloalkyl group or the like), a 1-10C alkylsulfonyloxy group, a 6-10C arylsulfonyloxy group or the like; R4 is a 1-4C alkyl group or difluoromethyl group; R5 is a tetrafuranyl group, a 1-7C alkyl group, a 1-7C haloalkyl group or the like; and X1 is a hydrogen atom, a halogen atom or a nitro group) or its salt.
Patent JP-H05102009-A (JP)
Title: Aligner
Inventor: NEI MASAHIRO
IPC: H01L21/027
Filed: 1991-10-11
Abstract: PURPOSE:To correct the inclination of a photosensitive substrate with utmost efficiency and accurately according to the exposure region of a projection optical system, the surface state of the photosensitive substrate and the like when a pattern formed on a reticle is exposed on the photosensitive substrate via the projection optical system. CONSTITUTION:The title aligner is provided with the following: leveling detection optical systems 19 to 22 which measure the inclination of an exposure shot-position designated on the face to be exposed of a wafer 18; an input means 26 which sets a measurement prohibition region for which the actually measured value of the inclination on the face to be exposed of the wafer 18 is not used; and leveling mechanisms 23, 25 which correct the inclination of each exposure shot position on the face to be exposed according to the measured result by the leveling detection optical systems and the measurement prohibition region.
Patent JP-S60146430-A (JP)
Inventor: SHIN YAO CHIEN
IPC: H01J29/70
Filed: 1984-12-12
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-H03126539-A (JP)
Title: Laminate
Inventor: YONEMURA ARITAMI
IPC: B32B27/30
Filed: 1989-10-12
Abstract: PURPOSE:To prevent the deterioration of a metallic film even under the severe conditions of high temperature and humidity, and to obtain a laminate having excellent productivity by coating the peripheral section of the metallic film or a multilayer thin-film with a resin composition, which is composed of polyolefin having a specific chlorination rate and fluoroplastics having solubility to an organic solvent and the content of chlorine of which is kept within a specific range. CONSTITUTION:A laminate A is prepared in such a manner that a metallic film 2, a dielectric film 3 and a resin protective film coating 4 are piled successively on a transparent plastic film 1, this laminate is stuck on a glass substrate 5 while forming a coating clearance, and the peripheral sections of these films are coated with a coating 6 consisting of a resin composition. Chlorinated polyolefin, chlorinated polypropylene, chlorinated polyethylene, etc., employed are not limited particularly and 20-50wt.% are favorable as the quantity of the chlorination, a resin having the extremely high degree of polymerization is not preferable as fluoroplastics soluble to an organic solvent, a resin having intrinsic viscosity of approximately 0.01-1.0 is favorable, and chlorine content in chlorinated polyolefin and the soluble fluoroplastic composition extends over 1-20wt.%.
Patent JP-S63121505-A (JP)
Title: Pattern of pneumatic tire for motor cycle
Inventor: KOBAYASHI TOSHIAKI
IPC: B60C11/04
Filed: 1986-11-07
Abstract: PURPOSE:To enhance the performance of a tire, by providing a transverse main groove, whose width decreases gradually but whose inclination angle increases gradually as the position comes near the tread-width end and which is not connected to a circumferential main groove, in a symmetrical manner on both sides of the circumferential main groove provided in the central area of the tire in the circumferential direction and specifying the radius of curvature of the crown part. CONSTITUTION:A circumferential main groove 1 is provided in the central area of a tire, while transverse main grooves 2 are provided in a symmetrical manner on both sides of the main groove 1, extending toward the tread-end B of the tire. The angle of the transverse main groove 2 to the equatorial plane A is gradually increased to a predetermined angle range, say, from 5 deg. to 80 deg., in the range from the equatorial plane A to the tread-end B. In addition, the width of the transverse groove 2 is gradually decreased from width 'a' at the equatorial plane A to width b at the tread-end B; as, for example, a=7 mm and b=4 mm. In arranging this transverse main groove 2, care should be taken that the groove 2 is not opened to the main groove 1. The radius of curvature of the crown part of the tire is set at 200 mm and under. With this constitution, the steering stability can be enhanced, while a problem of shimmy or of blow can be solved.
Patent JP-2001059428-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F02D9/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of unburned HC to be exhausted in the atmosphere while securing a stable operation, by substantially fully closing an exhaust control valve when an unburned HC exhaust amount is to be reduced, burning a main fuel by excess air, additionally injecting sub-fuel and controlling an exhaust control value so that back pressure may be a target value. SOLUTION: When amount of unburned HC exhausted in the atmosphere is to be reduced, pressure (back pressure) within an exhaust port 11, within exhaust manifolds 19, 20, within an exhaust pipe 21 and within an exhaust pipe 22 in the upstream of an exhaust control valve 24 becomes high when an exhaust control valve 24 arranged within the exhaust pipe 22 is substantially fully closed. When back pressure is high, density of an exhaust gas becomes higher and flow velocity of the exhaust gas within an exhaust passage leading to the exhaust control valve 24 becomes slow. Therefore, the exhaust gas stagnates within the exhaust passage under a high temperature for long hours and an oxidation reaction of unburned HC is promoted for the time. Because the unburned HC is lowered within a combustion chamber to reduce the unburned HC exhausted in the atmosphere, a sub-fuel is additionally injected in addition to a main fuel.
Patent JP-S61140337-A (JP)
Title: Production of can body
Inventor: KATO TADAMASA
IPC: B21D51/26
Filed: 1984-12-14
Abstract: PURPOSE:To perform the double round fastening of an end member without buckling nor lowering in sealing performance by inserting a holder into the can body being placed on a lifter plate and by bearing the load in axial direction to be applied on an end member by the holder above the lifter plate. CONSTITUTION:The can body 1 consisting of the material having comparatively small axial load and equipping with flange parts 2 on the upper and lower parts is placed on a lifter plate 15 and the flange part 2 is inserted into an annular groove 15a. A holder 16 is inserted into the can drum body 1 and the projection part 17 is inserted into the center hole part 18 of the lifter plate 15. A cover member 13 is then crowned on the can body 1 and the curling part 4 is brought into contact with the flange part 2. When a double round fastening is performed by subjecting the cover member 3 to preparatory round fastening and the final round fastening in state, the load in axial direction to be applied on the cover member 3 is lose by the holder 16 and not applied on the can body 1.
Patent JP-S62123767-A (JP)
Title: Semiconductor memory device
Inventor: TAMAKOSHI AKIRA
IPC: H01L27/108
Filed: 1985-11-22
Abstract: PURPOSE:To protect information from being erased by floating charge by a method wherein a groove type capacitance unit is provided between the region where a memory cell unit is formed and the region where a peripheral circuit is formed to capture the floating charge. CONSTITUTION:Information is stored by a memory cell in such a manner that the information from a diffused layer 2 which is a digit line is controlled by the gate electrode 6 of a switching MIS transistor and the charge is stored in the boundary between a capacitance insulating film 10 contacted with a capacitance gate electrode 7 and a diffused layer 3. Between the region where the unit of the arranged parts 3, 7 and 10 of the memory cell is formed and a peripheral circuit, the 2nd capacitance part composed of the parts 3', 7' and 10 which has a groove type structure and whose capacitance gate electrode 7' is given the earth potential through an insulating film 4' is formed to capture the floating charge which has polarity opposite to that of the charge stored in the substrate side.
Patent JP-S61142401-A (JP)
Title: Bore diameter measuring instrument of boring machine
Inventor: TANI YOSHIO
IPC: G01B5/12
Filed: 1984-12-17
Abstract: PURPOSE:To facilitate measurement, by bringing a stationary measuring contactor in a fixed state and a movable contacter in motion, and inserting them inside a round hole for measuring the bore diameter with a dial gauge. CONSTITUTION:On both sides of a through-hole running horizontally inside a frame 12 bushes 13, 13' are press-fit and a movable piece 14 is fit free to move in LH and RH divections between the bushes 13, 13' and on the outside of the bush 13' located on one side, a dial gauge 15 is fixed by pressure and its movable contactor 15a is brought into contact elastically with the end surface of the piece 14. The dial gauge 15 is provided with dimension scale starting from 0 on its round disc and the dimension is displayed on the printed scale as the contactor 15a is pressed into it. Further, a movable measuring contactor 17 is suspended available for displacement in LH and RH direcitons with the movable piece 14 through a long groove 16 and astationary measuring contactor 19 can be fixed in any desired position in the long groove 16 through a blocking plate 18 with respect to the piee 17.
Patent JP-H03126054-A (JP)
Title: Laser printer
Inventor: TAKAHASHI MASARU
IPC: G03G15/04
Filed: 1989-10-11
Abstract: PURPOSE:To obtain a stable picture in double-sided printing and in multicolor printing without being influenced with the variation of optical element, etc., even when magnification error occurs with the elongation of a sheet by adjusting the depth of a ftheta lens unit, thereby correcting picture magnification error resulting from double fixing. CONSTITUTION:The ftheta lens unit 58 is loaded on a sliding base 64 which slides along a guiding rod 63; a connecting tool 68 connects the sliding base 64 to a driving wire 67 stretched between the driving pulley, which is united integrally with a worm 65, and the follower pulley 66. The worm 65 is engaged with a worm 70 firmly fixed to the rotary shaft of a depth adjusting motor 69; the position of the ftheta lens unit is adjusted forward/backward in its depth direction by the normal/reverse rotation of the motor 69. Picture magnification error resulting from double fixing can be corrected by adjusting the depth of the ftheta lens unit 58 is such a manner. Thus, even when magnification error occurs, which results from the elongation of a sheet, a stable picture can be obtained in double-sided printing and in multicolor printing without being affected by the variation of the optical element, etc.