baber/WOPTO huggingface dataset:
Patent JP-S6423489-A (JP)
Title: Charging circuit
Inventor: SHIODA FUMIO
IPC: G11C11/34
Filed: 1987-07-20
Abstract: PURPOSE:To set the initial voltage value so as to operate a sense amplifier at high speed by inserting a MOSFET between a charge switch and a data line and lowering a charge voltage. CONSTITUTION:At the time of bringing a control terminal 4 to a high level, the NMOSFETs 1 and 2 and 5 are turned and the source terminal of an FET 1 is charged to VDD-VTH. Then, the data line 6 is charged to VDD-2VTH by the NMOSFET 8, similarly, the source terminal of a FET 2 is charged to VDD-VTH and the data line 7 is charged to VDD-2VTH by the NMOSFET 9. At the time of bringing the terminal 4 to a low level, the FETs 1, 2, and 5 are turned off and the data line 6 and 7 are brought into a high impedance state to maintain the potential of VDD-2VTH.
Patent JP-H05216-A (JP)
Title: Method and apparatus for cleaning grease filter
Inventor: NAGANUMA KIYOSHI
IPC: F24F7/06
Filed: 1991-06-25
Abstract: PURPOSE:To simply and nicely clean a grease filter without contaminating the hand by placing the grease filter under temp.and hunidity environment suitable for fermentation bacteria and decomposing the oils and fats bonded to the grease filter by fermentation bacteria. CONSTITUTION:A heat generating agent 7 is separately received in a plurality of the divided sections 8 of a cleaning bag 6 made possible to receive a grease filter 1 by a predetermined amount and, after fermentation bacteria received in a fermentation bacteria receiving bag 12 are transferred to the cleaning bag 6, the seal material of the cleaning bag 6 is peeled off to lightly shake the cleaning bag 6 so as to be capable of allowing the heat generating agent to combine with oxygen. After the heat generating agent 7 beings to generate heat, the grease filter 1 is put in the cleaning bag 6 and a lid 10 is folded to be fixed by a self-adhesive tape 11. When a predetemined time is elapsed, the oils and fats bonded to the grease filter 1 are wholly decomposed to be converted to a high-molecular compound having a higher MW. The grease filter 1 is taken out of the cleaning bag 6 to be washed and the cleaning bag 6 is again closed by the lid 10 after use to be discarded as it is.
Patent JP-2000012790-A (JP)
Title: Semiconductor device
Inventor: HASEO EIJI
IPC: G11C11/41
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To manufacture readily using a master slice method, without deteriorating the operation speed by assigning and arranging I/O line groups of even number in split memory cell array regions. SOLUTION: For example, a memory cell is divided into four regions of plates A, B, C, D and arranged. Ten I/O lines from I/O 1 to I/O 10 are assigned to the memory cell of the plate A. Similarly, I/O lines of even number are assigned to each of the plates B, C, D. Two I/O lines which are assigned to adjacent memory cell array regions, from among the I/O line groups of even number, are collected in a single I/O line. That is, on the plate A, the I/O 1 and the I/O 2 which are adjacent to each other are collected into a single I/O 1. In a memory cell part, the bit number of ×36 bit constitution can be made a half into an 18-bit constitution. Here, the conversion of the number of bits of the memory cell part is performed by using a master slice method, in which only the wirings are changed.
Patent JP-H0230845-A (JP)
Title: Wall panel mounting method and hook bolt and spacer used therefor
Inventor: SHIMABUKURO YOSHINOBU
IPC: E04F13/073
Filed: 1988-07-20
Abstract: PURPOSE:To couple wall panels easily and, at the same time, to make it possible to mount to strut edges by inserting a coupling lever into coupling holes opposite to panels adjacent to each other and tightening between the strut edges with a hook bolt through metal fixtures interlocking with the coupling lever and the strut edges. CONSTITUTION:Ribs 2 provided with coupling holes are formed on both sides of wall panels 1, and a coupling lever 5 is inserted into the coupling holes opposite to the panels 1 adjacent to each other so that it holds a spacer 6 and projects from both panels 1. A hook part of a hook bolt 7 is interlocked with a part of the coupling lever 5 projected from both panels 1 and, at the same time, metal fixtures 9 interlocking with wall strut edges 10 are fitted to a threaded section of the other end of the hook bolt 7, and both panels 1 are fixed to the strut edges 10 by tightening a nut.
Patent JP-H0255326-A (JP)
Title: Liquid crystal device
Inventor: BAANAADO JIEFURII GURIIN
IPC: G02F1/1335
Filed: 1989-07-13
Abstract: PURPOSE: To improve the uniformity of back illumination by introducing light emitted from plural light sources arranged adjacently to a prism area to the back surface of a liquid crystal panel through a back light plate constituted of the layer of a translucent material having the prism area on one end. CONSTITUTION: The prism 2a constituted of the surfaces 3 and 4 is formed on one end edge of the back light plate 2 illuminating a liquid crystal panel 1 from a back surface. The three fluorescent tubes 5, 6, and 7 arranged adjacently to the prism 2a respectively output the light of different colors of red, green, and blue. The light outgoing from each tube is reflected by a hemi-cylindrical reflector 8 having a curved surface and a whitely painted inside, and enters the plate 2 through the prism 2a. The back surface 11 of the plate 2 is a coated surface for diffusing the light forward, and the edge end 10 has a concavely bent surface and is mirror-coated, so that the light entering the plate 2 uniformly illuminates the back surface of the panel 1.
Patent JP-H1125141-A (JP)
Title: Potential difference conductor gap check system
Inventor: KATOUDA HIROAKI
IPC: H05K3/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To judge whether a conductor gap is suitable or not by storing, inputting pattern data under designing in a substrate design system and comparing them with prepared gap data and net group data. SOLUTION: At a gap data preparing device 7, circuit net information, the voltage of a circuit net and net connection information or the like are stored and inputted from circuit data 4. In the case of substrate design, the standard value of a minimum gap between the conductors of a substrate is stored and inputted, and the group voltage data of the same voltage are prepared and stored. Then, while utilizing a net group file 8 and a gap data file 9, the net group data are prepared and stored. Further, the minimum gap between groups is operated and stored from the standard value and a potential difference between the groups. Then, the pattern data are inputted from a substrate design system 9 and comparatively operated with the stored minimum gap, and it is judged from the result whether the conductor gap is suitable or not.
Patent JP-S57103333-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMA SHIYOUHEI
IPC: H01L21/316
Filed: 1980-12-18
Abstract: PURPOSE:To obtain high passivation effect by forming the first wiring layer on a semiconductor substrate covered with an insulating layer formed with an element, and employing a spionglass film baked in plasma as an interlayer insulating film when forming the second wiring layer via an interlayer insulating film thereon. CONSTITUTION:The first aluminum wiring layer 12 is formed on a semiconductor substrate 11 covered with an insulating film formed with an element. A spionglass film 13 is coated on the overall surface including the layer, and the surface is smoothened while burying the space between the layers 12. Thereafter, the film 13 is annealed in oxygen plasma to be baked, and the second aluminum wiring layer 14 is covered thereon. Thus, annealing effect equivalent to the heat annealing at 550 deg.C can be presented even if the specimen temperature thus annealed is only up to approx. 300 deg.C, producing no crack, thereby obtaining high reliability in the multilayer wire.
Patent JP-H088240-A (JP)
Title: Vapor etching method and device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/3065
Filed: 1995-06-23
Abstract: PURPOSE:To promote the anisotropy of anisotropic etching and to miniaturize a device by decomposing and activating a reactive gas by a high frequency or a DC electric field and at the same time using the energy of a non-product gas which is decomposed and activated by cyclotron resonance. CONSTITUTION:After a substrate 10 being laid out in a reaction space 1 is heated, a high frequency or a DC electric field is applied to a member to be etched on the substrate 1 in vertical direction. Also, microwaves are supplied to air-core coils 5 and 5' for generating magnetic field which are wound around a cyclotron resonance space 2 with a small sectional area, thus generating cyclotron resonance in the cyclotron resonance space 2. Then, in the reaction space 1, a reactive gas for etching is decomposed and activated by the high frequency or DC electric field and at the same time the energy of the non- product gas which is decomposed and activated by the cyclotron resonance is used together, thus selectively performing anisotropic etching to the member to be etched.
Patent JP-2001007501-A (JP)
Title: Jet flow soldering vessel
Inventor: SAITO KOICHI
IPC: B23K1/08
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent warpage of a front plate and an upper plate comprising a slit to make a jet flow of melted solder of a secondary nozzle of a jet flow soldering vessel. SOLUTION: This jet flow soldering vessel is provided with each pair of primary nozzles 2 and secondary nozzle 6 on the soldering vessel 1. The primary nozzles 2 are provided with a number of jet flow ports 4 at jet apertures 5 to solder parts on a printed board, and the secondary nozzles 6 jet melting slit solder 10 between an upper plate 7 and a front plate 8 obliquely upwards to scratch the surplus solder attached on the printed board. The two secondary nozzles are so provided as a terminal part a-a of a secondary nozzle 6 and a terminal part b-b of another secondary nozzle 6 to overlap seen from the front by staggering in the cross direction of the soldering vessel 1, and the two primary nozzles are provided according to the secondary nozzles.
Patent JP-H0733308-A (JP)
Title: Curling straightening device and image forming device
Inventor: FUJIWARA YUKIHIRO
IPC: G03G15/00
Filed: 1993-07-21
Abstract: PURPOSE:To stabilize a conveyance interval at the time of curling straightening by providing a rectilinear conveyance path between a first and a second conveyance means and curved curling straightening conveyance paths juxtaposed above and below it, and increasing a peripheral speed of the second conveyance means when induction of a sheet into a straightening conveyance path is detected. CONSTITUTION:A sheet 2 after passing through a fixing device 9 is conveyed to a curling straightening device 12 in a state of upward curling, downward curling, or non-curling according to a kind of the sheet, copying mode and the like. When the sheet 2 is imparted with the upward curling, it is induced to an upward curling straightening conveyance path 16a via a guide member 15a; when imparted with the downward curling, it is induced to a downward curling straightening conveyance path 16b via a guide member 15b; and when without curling, it is rectilinearly advanced to a sheet conveyance path 16c. When the sheet 2 is induced to respective curling straightening conveyance paths 16a, 16b and a tip thereof is detected, a peripheral speed of a second conveyance roller pair 17 is increased to bring a clearance between the sheets 2 having passed a curling straightening device 12 to a constant value, and generation of jamming is thereby prevented.
Patent JP-H11353387-A (JP)
Title: Transmitting medium management system and transmitting medium used in the system
Inventor: KUGETANI MASAYUKI
IPC: G06Q10/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To easily analyze the using state, stock management state, etc., of a transmitting medium such as a mail order which is arranged on a prescribed place in respect to a transmitting medium management system for analyzing and managing the using state of a transmitting medium such as an application to be sent and the transmitting medium. SOLUTION: Before sending a mail order 41 to which a bar code of a management code is added and of which dealing destination is specified by a user to a prescribed set destination, the bar code 42 is read out by a reader (input device) 12 and stored in a storage device 21 correspondingly to the set destination, and after returning the mail order 41, the bar code 42 is read out and stored, the set destination is specified from both the stored bar codes 42 by a processor 31 and the relation between the set destination and the dealing destination are processed based on data.
Patent JP-H0228722-A (JP)
Title: Data processor
Inventor: SUZUKI KATSUNORI
IPC: G06F9/30
Filed: 1988-07-18
Abstract: PURPOSE:To detect prohibition addressing mode designation with a small quantity by comparing prohibition and addressing mode information which respectively decode and output the mode designation fields of operation and addressing. CONSTITUTION:A prohibition addressing mode bit pattern 30 is outputted from a programmable logic array for instruction decoding (PLA)20. The present or absent signal for addressing mode designation 34 is inputted from PLA16 and the six bit signal of use addressing mode information from addressing PLA17 to a logic circuit 19 and an addressing mode bit pattern 28 is outputted. When the patterns 28 and 30 are inputted to a prohibition addressing mode detection part 21, prohibition addressing mode designation are compared. The output is inputted to an exception processing part 23, and the designation of a prohibition addressing mode is treated as a contract instruction exception. When the exception is detected, a flag 32 showing the effect and a number 33 showing a type are transmitted to an operand fetch stage as parameter codes R11.
Patent JP-H0623781-A (JP)
Title: Injection molding method
Inventor: FUJIOKA YOSHIKAZU
IPC: B29C45/76
Filed: 1992-07-07
Abstract: PURPOSE:To obtain an injection molding method by which in injection molding a molded item with hollows in a plurality of predetermined parts thereof, a dispersion of a gas blowing amount for each predetermined part from a specified value can be prevented even in the presence of a variation in resin pressure in the predetermined parts without requiring a larger device and remarkably increasing a facility cost. CONSTITUTION:A melt resin is injected into a molding space 9. Thereafter, a gas is blown into each of a plurality of thick-wall parts of a molded item 10. At this time, resin pressures in these thick-wall parts are respectively detected. Based on the detection values, control valves 18A-18D provided in gas supply paths to the thick-wall parts are so controlled that a gas is blown into the thick-wall parts in the order of increasing resin pressure with the highest one first, or gas blowing is finished in the order of decreasing resin pressure with the lowest one first. In this manner, a gas of a predetermined amount is blown into each of the thick-wall parts.
Patent JP-H0622423-A (JP)
Title: Positioning method for cable tractor
Inventor: SATO ICHIRO
IPC: H02G1/06
Filed: 1992-07-07
Abstract: PURPOSE:To provide a method for positioning a cable tractor with superior workability, safety and working efficiency. CONSTITUTION:A cable tractor is provided with a traction belt that moves a cable, disposed in a pipeline, with both sides thereof clamped by opening a manhole at the intermediate part of the pipeline. A method for positioning a cable tractor uses a positioning jig 10 which can bi-directionally project collimated light when a cable is laid by means of the cable tractor. The method comprises the steps of; temporarily disposing a frame 61 for tractor use in the manhole; setting the jig 10 on the frame 61; projecting collimated light from both sides of the jig 10; adjusting the frame 61 so that the collimated light can be irradiated onto an end opening 71 of the pipeline by moving the frame, and fixing the frame 61 at the position where the light is irradiated onto the opening 71; and removing the jig 10 from the fixed frame 61, and fixedly positioning a tractor main body on that frame.
Patent JP-S5881252-A (JP)
Title: V-belt for transmission
Inventor: ANPO YOSHIHISA
IPC: F16G5/16
Filed: 1981-11-11
Abstract: PURPOSE:To prevent drop of the transmission efficiency of a transmission arrangement with V-belt, in which an adjacent block swings round its fulcrum line while passing a curvature, by providing projections and recesses on this fulcrum line so that adjoining blocks are fitted with each other. CONSTITUTION:A V-type transmission belt, in operation while loaded over a drive pulley and a follower pulley, is formed by installing a number of blocks 11 at an endless layered band. Each of the blocks 11 has slope 11a on its both sides for contact with pulley and a groove 11b for engagement with said endless band 4, and at its front and back surfaces are formed vertically stretching parallel surfaces 11C, 11C' and inclined surfaces 11d, 11d' stretching aslant in such a way that the thickness decreases gradually while proceeding downward. A projection 11f and a recess 11g both in the form of a semicircular column are formed on the fulcrum line 11e, 11e' for swinging as the intersection line of abovementioned surfaces 11c, 11c' and 11d, 11d', in which a recess 11g and projection 11f of a block 11 adjoining each other shall be fittable with each other.
Patent JP-S6337542-A (JP)
Title: Manufacture of field emission type ion source
Inventor: HAGIWARA HIROTOSHI
IPC: H01J27/26
Filed: 1986-08-01
Abstract: PURPOSE:To aim at stabilization in an ion beam, by heating an ion source in a vacuum without giving an electric field to it, while giving the electric field to it as maintaining the temperature and the vacuum, and lowering temperature in a storage part down to the operating one. CONSTITUTION:An ion source finishing its assembly and storing material to be ionized as desired is first heated, fusing the material to be ionized inside a storage part, and temperature in the storage part is set to a higher one as far as a range of 400-700 deg.C than a fusing point of the material. Next, a drawer voltage is impressed on a drawer electrode, adjusting the drawer voltage and setting the ion current value down to 5-10muA or so, and a variation in the ion current at that time while lowering the temperature of the storage part slowly by adjustment of a heating power source. In this connection, temperature in the storage part in a first process should be set to a higher one as far as more than 50 deg.C than the operating temperature. As a second process, when the drawer voltage is impressed on the drawer electrode, a tip of an acicular electrode is completely coverable with the material to be ionized, whereby the storage part's temperature is lowered down to the operating temperature at a third process. With this costitution, an ion beam is stabilized.
Patent JP-H0228642-A (JP)
Title: Method and device for processing silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C7/42
Filed: 1988-07-18
Abstract: PURPOSE:To make possible the hyper-rapid processing of the title material, and to lessen the generations of a reticulation and a flaw in the photosensitive material even in the case of rapidly processing it by incorporating >=80mol% of silver chloride in at least one layer of the photosensitive material, and specifying the processing time of a bleach-fix processing stage to a specified percentage of the processing time of total processing stages. CONSTITUTION:At least one layer of the photosensitive material contains >=80mol% of silver halide, and the total processing time of the material is <=90sec, and the processing time of the bleach-fix processing stage is 10-50% of the total processing time. The compd. shown by formula I is preferably incorporated in a color developer in the rapidity of the processing of the photosensitive material. In the formula, R1 and R2 are each alkyl group or hydrogen atom, and are not hydrogen atom at the same time, and may form a ring. Thus, the hyper-rapid processing of the photosensitive material makes possible, and the generates of the reticulation and the flaw of the photosensitive material are prevented even in the case of rapidly processing it.
Patent JP-2000009691-A (JP)
Title: Gas analyzer
Inventor: KOJIMA KENNOSUKE
IPC: G01N27/62
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a gas analyzer in which fine particles stuck to the inside wall of a capillary are removed, which prevents the capillary from being clogged and which maintains the sensitivity of a hydrogen flame ionization detector. SOLUTION: A sample-gas supply passage 2 which is connected to a hydrogen flame ionization detector 1 and in which a capillary 5 is installed at the front stage of the detector 1 is provided. A supporting-gas supply passage 9 which is connected to the detector 1 and in which a two-way solenoid valve 10 is installed is provided. A fuel supply passage 6 which is connected to the detector 1 is provided. A discharge flow passage 12 which is connected to the detector 1 and in a two-way valve 22 is installed between the detector 1 and a suction pump 13 is installed. In a measuring mode, the two-way valve 22 is opened, and a sample gas S is introduced into the detector 1 from the gas supply passage 2 by the suction pump 13 so as to be then discharged to the discharge flow passage 12.  In a purge mode, the two-way valve 22 is closed, the two-way solenoid valve 10 is opened, a combustion supporting gas A is introduced into the sample-gas supply passage 2 from the supporting-gas supply passage 9 in a direction which is opposite to that of the sample gas S, and the capillary 5 is cleaned.
Patent JP-S6241863-A (JP)
Inventor: YAMADA TOKUICHIRO
IPC: E04G13/02
Filed: 1985-08-17
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-H1123465-A (JP)
Title: On-line interfering component removing device
Inventor: TAO HIROAKI
IPC: G01N1/10
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To enable the on-line continuous removal of ions which interfere with analysis by converting ions to be analyzed into the form of ions electrically neutral or opposite to interfering ions and then exchanging non-interfering ions in a removed solution with interfering ions in a sample solution via ion exchange membranes. SOLUTION: Analysis samples each fractionated by sampling valves 1 and 2 are mixed with a chelating reagent and brought into reaction at a reaction coil 5 to turn ions to be analyzed in the sample solution into electrically neutral form. The analysis sample solution is sent between ion exchange membranes 7 and 8. In addition, a cation removing solution supply channel 9 arranged so as to communicate with an ion exchange part 6 and an anion removing solution supply channel 10 convey away cation interfering components and anion interfering components in the sample solution transmitted through each of a cation exchange membrane 7 and anion exchange membrane 8 and simultaneously supply other cations and anions which do not interfere with analysis to the analysis sample solution via each of the cation exchange membrane 7 and the anion exchange membrane 8.