baber/WOPTO huggingface dataset:
Patent JP-2001095628-A (JP)
Title: Flexible wagon
Inventor: KUMAGAI ATSUNORI
IPC: A47B91/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a flexible wagon whose shape and function can be freely varied so that the wagon can be used in a variety of manners based on a user's free conception. SOLUTION: The flexible wagon is formed from a base unit 2 having engaging projections 2A and fitting grooves 2B for receiving the projections 2A on the bottom side and top sides thereof respectively, a truck 1 equipped with casters 1R, on which a plurality of base units 2 are stacked one upon another, and a showcase body 3, which can be mounted on the uppermost base unit 2.
Patent JP-H10125081-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MIYAGAWA TADASHI
IPC: G11C16/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To equalize the erase characteristics (threshold value distribution) of each block. SOLUTION: An erase circuit 12 is provided for each block BLK(0)=BLK(n) of a memory cell array 11. An erase decoder 13 selects one erase circuit 12 for unit block erase and selects all erase circuits 12 for total block erase. A comparator 21 compares a data read out from each block with an actual erase data and decides whether a data is erased or not. Each erase circuit 12 has a section for storing a first state prior to execution of erase operation. The memory section is changed to a second state when data in all memory cells of a concerned block is erased. The erase circuit having a second state memory section does not supply an erase voltage to the block of the memory cell array 11 even if it is selected by an erase decoder 13.
Patent JP-H05293339-A (JP)
Title: Treatment of waste sulfuric acid and device therefor
Inventor: FUORUKAA BURIYUTSUKEN
IPC: B01D61/54
Filed: 1992-09-22
Abstract: PURPOSE: To largely obtain sulfuric acid freed of halides in a large amount relatively easily, with saved energy and in a short time by subjecting waste sulfuric acid contg. halides such as chlorides as impurities, and in which the content of acid is equal to or below the certain value to electrodialysis. CONSTITUTION: At the time of treating waste sulfuric acid contg. halides such as chlorides, fluorides and bromides and having an acid content of <=40%, this waste sulfuric acid is fed to an electrodialyzer in which cation exchange membranes 9, 11 and 13 and anion exchange membranes 10 and 12 are alternately arranged. Then, the univalent halides permeate through the anion exchange membranes and are sepectively separated, and, moreover, the devalent sulfate ions of the waste sulfuric acid are remarkably suppressed. Thus, the sulfuric acid almost perfectly freed of the halides is caused to flow out from the electrodialyzer.
Patent JP-H07128517-A (JP)
Title: Color filter
Inventor: HANEDA AKIO
IPC: G02B5/20
Filed: 1993-11-08
Abstract: PURPOSE:To eliminate the swelling of the end of a filter color pattern by providing a silver halide emulsion layer for forming a uniform black matrix pattern on a color filter substrate and furnishing a filter color pattern on the emulsion layer or in the emulsion layer. CONSTITUTION:A silver halide emulsion layer 2 is provided on a color filter substrate 1, and the emulsion layer 2 consists of a black matrix pattern 2a blackened by pattern exposure and reversal development and a transparent pattern 2b flush with the pattern 2a and not blackened. The part corresponding to the transparent pattern 2b region or the transparent pattern is dyed to obtain a filter color pattern 4 consisting of red, green and blue patterns.
Patent JP-H03141406-A (JP)
Title: Cad standard data conversion method
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1989-10-27
Abstract: PURPOSE:To shorten the graphic designating time and then the automatic pro gramming processing time by connecting together the graphic data having the equal end points to acquire a polyline and then producing the intermediate data with use of the CAD standard graphic data produced later where the connection is impossible between its end point and the polyline. CONSTITUTION:A CPU 1 is provided together with a ROM 2 storing a control program, a RAM 3 which stores various system programs, the general-purpose CAD standard graphic data, the arithmetic processing results obtained by the CPU 1, etc., and an NC data storage memory 4 which stores the NC data pro duced by an automatic NC programming device. The same end points of data are connected together into the data on a polyline having the connected end points among those standard graphic data. This produced polyline data remains together with the standard graphic data containing no polyline connection owing to the different end points. Then the data of an internal form is produced based on those remaining data. As a result, the number of contour elements to be designated is decreased during execution of the automatic programming for production of the NC data. Then the automatic programming processing time is shortened.
Patent JP-H01295276-A (JP)
Title: Image producing method
Inventor: TAKEBE KAORU
IPC: G03G15/01
Filed: 1988-11-01
Abstract: PURPOSE:To produce a normal image and a reversal image without additionally installing a transfer charger or an electrifying charger by using white toner. CONSTITUTION:With a photosensitive drum 1 rotating in a direction shown by an arrow (a), an original platen 35 scans in a direction shown by an arrow (b), and an original placed on the platen 35 is irradiated by light from the exposing lamp 31 of an optical system 3. The reflected light is exposed to the surface of the photosensitive drum 1 electrified at a prescribed potential by the electrifying charger 2 through a convergent light transmitting array 32, and an electrostatic latent image corresponding to an original image is formed. By rotating the photosensitive drum 1, said image passes by a part facing developing devices 4 and 5, receives toner from the developing device driven according to a copying mode, and developed as a toner image. Through the user of white toner, two chargers such as the transfer charger and the electrifying charger are not needed any more, and both a normal image and a reversal image can be produced.
Patent JP-H02123795-A (JP)
Title: Multilayer circuit substrate
Inventor: SUZUKI YUKO
IPC: H01P3/08
Filed: 1988-11-01
Abstract: PURPOSE:To reduce the crosstalk of signals as much as possible by forming grounding layers onto the surface and the rear so as to hold a coaxial line buried at the center of an outer conductor and connecting the grounding layer of an insulating substrate laminated in multilayers and the outer conductor of the coaxial line. CONSTITUTION:A coaxial line 2 is buried into an insulating substrate 3 laminated in multilayers, grounding layers 4b are shaped onto the surface and the rear so as to hold the coaxial line 2, and the outer conductor 2b of the coaxial line 2 and the grounding layers 4b are connected. The outer conductor 2b of the coaxial link 2 and the grounding layers 4b shaped to both outer layers are connected by via holes 4c (or directly). The coaxial line 2 is formed by using an insulating material having the same composition as the insulating substrate 3 and wiring patterns 4 and a conductor material, and prevents the generation of thermal strain at the time of heating. Accordingly, an electromagnetically shielded signal line can be acquired, and the crosstalk of signals in a multilayer circuit substrate 1 can be reduced.
Patent JP-S61158819-A (JP)
Title: Production of lead-containing fine powder
Inventor: TAKAGI TOICHI
IPC: C04B35/00
Filed: 1984-12-29
Abstract: PURPOSE:To obtain high-purity fine powder having uniform particle diameter and composition, and improved dispersibility, by solidifying fine droplets of a raw material in solution containing a metal constituting a lead oxide to give fine powder, heat-treating the fine powder to remove impurities, and reacting fine powder with a lead compound. CONSTITUTION:A solution or a liquid material containing various metallic components except lead, constituting a lead-containing oxide, is processed into fine droplets by spray or ultrasonic nebulizer, etc. These droplets are made into fine powder by drying or thermal decomposition, the fine powder is further heated to 600-1,000 deg.C to evaporate impurities. The prepared fine powder is blended with lead compound powder and reacted under heating at 600-1,000 deg.C.
Patent JP-H02171216-A (JP)
Title: Drill for making drill hole with undercut part
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: B23B41/06
Filed: 1989-10-27
Abstract: PURPOSE: To prevent damage of an opening part of a drill hole by a constitution wherein a drill shank having a bowl-shaped sleeve is guided through a lower opening part of the sleeve and a spring ring is interposed, inside the sleeve, between a collar formed on the drill shank and an upper opening part of the sleeve. CONSTITUTION: A drill shank 1 has a curved projection 2 and is guided through a stopper sleeve 3 in the sphere of an opening part of a drill hole. The part of the drill shank 1 positioned in the stopper sleeve 3 is provided with a stopper collar 4 and the lower side of the stopper collar 4 is formed in a recessed shape. In an opening part 5 of the stopper sleeve 3, a notch 6 surrounding the drill shank 1 is formed. In the sphere of the upper edge part of the stopper collar 4, a spring ring 7 is fastened tightly around the drill shank 1, protecting the stopper collar 4 at the place of an opening part 8 of the stopper sleeve 3. According to this constitution, it is possible to prevent the opening part of the drill hole from being damaged and a drilling device from being tightened to be immovable.
Patent JP-H03144657-A (JP)
Title: Image formation
Inventor: RONARUDO EDOWAADO WATSUTSU
IPC: G03G7/00
Filed: 1990-10-17
Abstract: PURPOSE: To form a high-resolution full color image on a flexible plastic sheet by sticking and connecting a 1st base substance to the toner image carrying surface of a carrier sheet, peeling a compound body including the 1st base substance, a toner image and a resin layer from a flexible base material and sticking and connecting a 2nd base substance to the resin layer of the compound body. CONSTITUTION: By preparing the carrier sheet consisting of the flexible base material having the peelable resin layer on one surface, making carrier pass through an electrophotographic copying device, and depositing and welding the toner image on the resin layer, the 1st base substance is stuck and connected to the surface of the carrier sheet having the toner image. Next, the compound body including the 1st base substance, the toner image and the resin layer is peeled from the flexible base material, and then the 2nd base substance is stuck and connected to the resin layer of the compound body. At least either the 1st or the 2nd base substance is transparent. Thus, the toner image is transferred to the base substance and overlapped and layered, so that the image having high resolving power and high durability is obtained.
Patent JP-H08141963-A (JP)
Title: Robot hand mechanism
Inventor: KIKUCHI TAKAHIRO
IPC: B25J15/08
Filed: 1994-11-14
Abstract: PURPOSE: To provide a robot hand mechanism capable of reliably performing correction of deviation between the center axes of a hole and a pin, and for preventing the pin from being broken. CONSTITUTION: In a robot hand mechanism wherein a holding part 15 to be brought in surface-contact with the end of a pin 2 and fingers 9 to be rotatably supported and for pinching a pin 2 from sides are placed on a hand part main body 1, and for controlling the holding state of the pin 2 by opening and closing operation of fingers 9 the holding part 15 is taken as a member free to the hand part main body 1, and a positioning plate 16 for regulating the position of the center axis of the holding part 15 and the forward projecting position is fixed to the hand part main body 1. The holding part 15 is arranged between the positioning plate 16 and the hand part main boy 1, and a spring 17 for energizing the holding part 15 from back is arranged between the hand part main body l and the holding part 15 so as to hold the engagement with the positioning plate 16.
Patent JP-H06125629-A (JP)
Title: Apparatus for lowering stem and leaf of harvester
Inventor: TAKAHASHI SADAYUKI
IPC: A01D27/00
Filed: 1992-10-16
Abstract: PURPOSE:To surely hang and cut stems and leaves by installing a comb-toothed unit for hanging the stems and leaves of a crop between a conveying tool during the reversing and a stem and leaf cutter. CONSTITUTION:A conveying tool 44 of a treating conveyor 17 is reversed with a reversing mechanism 19 and stems and leaves (13a) of a crop 13 are fed to a stem and leaf cutter 20 while being forcedly hung by the turning movement of a comb-toothed unit 69. Even if the stems and leaves wither or stick to the treating conveyor or entanglement or bending occur, the stems and leaves can be cut in a surely hung state.
Patent JP-H03139726-A (JP)
Title: Instruction readout control system
Inventor: MATSUBARA KENJI
IPC: G06F9/38
Filed: 1989-10-26
Abstract: PURPOSE:To prevent the decrease of processing performance due to collision between read requests by varying the quantity of instructions stored in an instruction buffer according to the free state of the instruction buffer. CONSTITUTION:When a decoding signal 1d turns on, an instruction readout control circuit 9 sends an instruction read request 1b to an instruction buffer register(IBR) 3 which becomes empty to a memory 1 to indicate an instruction readout address to an IBR4. An instruction in the IBR4 is decoded before a response is sent back after the instruction read request is sent out, an instruction segmentation pointer 10 and an instruction readout address 11 are increased. If a response 1c is sent back from the memory before the instruction in an IBR 5 is decoded, the instruction readout control circuit 9 sends an instruction storage signal 1a out to the IBR3 which becomes empty first and the IBR4 which becomes empty later. The instruction read out of the memory is inputted to the IBRs 3 - 6 and the IBRs 3 and 4 are stored with instructions in response to the storage signal 1a. Consequently, the processing performance is prevented from decreasing.
Patent JP-2001099394-A (JP)
Title: Extruded structural angle
Inventor: KAWASAKI TAKESHI
IPC: B61D17/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To join hollow structural angles from one surface, regardless of dimensional accuracy of the hollow structural angles, and make a coupling have high strength. SOLUTION: A friction agitation joining is performed for projecting pieces 12b, 22b of face plates of hollow structural angles 10, 20 from the upper side. A connecting member 30 is mounted on face plates 11, 21 on the upper surfaces of the hollow structural angles, 10, 20 and the friction agitation joining is performed from the upper side. A joining part exists at an intersection of a rib for connecting the two face plates 11, 12 (21, 22) and the face plate 11 (21). The joining of the connecting member 30 and the face plates 11, 21 is an overlap joining and is not a butt joint. Therefore, the hollow structural angles 10, 20 can be easily joined, even if manufacturing errors and arrangement errors of the hollow members 10, 20 exist.
Patent JP-H02125786-A (JP)
Title: Data recording membrane and method for recording and reproduction data
Inventor: TAMURA HIROHITO
IPC: G11B7/24027
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a data recording membrane having good recording/ reproduction characteristics, high sensitivity and good stability by forming the data recording membrane so as to have an average composition represented by formula AXBYCZDalphaEbetaFgamma in the thickness direction thereof. CONSTITUTION:In the formula AXBYCZDalphaEbetaFgamma showing the average composition in a membrane thickness direction, X, Y, Z, alpha, beta and gamma are respectively 0<=X<=30, 0<=Y<=50, 20<=Z<=70, 0<=alpha<=55, 0<=beta<=50, 1<=gamma<=60 and 1<=Y+beta<=74 on an atomic % basis and F is Sb, E is at least one element selected from Sc, Y, Ti, Zr, V, Nb, Cr, Mo, Mn, Fe, Ru, Co, Rh and Ni, D is at least one element among Tl, a halogen element such as 1 and an alkali metal element such as Na. A is an element other than elements represented by B, C, D, E and F. A data recording membrane having this composition range has excellent recording/reproduction characteristics and the power of laser beam used in recording and erasure may be low and the stability of said membrane is also good.
Patent JP-H07134602-A (JP)
Title: Dead time reducing method for servo control
Inventor: AYAKI KENICHIRO
IPC: G05B11/42
Filed: 1993-11-09
Abstract: PURPOSE:To provide a dead time reducing method for servo control which can reduce the dead time that is caused by the calculation needed for the proportion/integration control. CONSTITUTION:The proportion and integration calculations are carried out based on the control information on a servo system that is acquired at the rise of an FG pulse serving as a reference signal. Then the feedback control applying the proporion/integration control is attained by the software of a microcomputer. In such a control method, an output torque is decided based on the results of the precedent integration calculation and the proportion calculation of this time. Furthermore this decision processing is repeated every second time so that the dead time can be reduced for the servo control.
Patent JP-H02126207-A (JP)
Title: Optical branching and coupling device and its manufacture
Inventor: SHITOMI TATSUHIKO
IPC: G02B6/28
Filed: 1988-11-07
Abstract: PURPOSE:To suppress insertion loss and to accurately perform alignment by forming a cut part in a main fiber and inserting an end part which is finished a branched fiber tip into a plate shape. CONSTITUTION:The main fiber 20 has the cut part 22 extending to its core 21, a plate-shaped coupling end part 32 whose thickness is less than the width of the cut part 22 is formed at the tip of the branch fiber 30, and the main fiber 20 and branched fiber 30 are finished crossing at an angle theta. Further, a main groove 11 and a branched groove 12 are formed in a substrate 10 at the angle theta. When the optical branching and coupling device is formed, the main fiber 20 is fixed to the main groove 11 with an adhesive, etc., the plate- shaped coupling end part 32 of the branched fiber 30 is inserted into the cut part 22, and an optical member 40 with a low refractive index is arranged on the flank and then fixed to the groove 12. Consequently, the main fiber 20 and branched fiber 31 are coupled with high efficiency.
Patent JP-H06108798-A (JP)
Title: Auxiliary device for assembling segment
Inventor: NAKAMURA KOICHIRO
IPC: E21D11/40
Filed: 1992-09-24
Abstract: PURPOSE:To enhance the efficiency of a centering work by providing an elevating unit which is extendable and retractable into and from a recess in a segment, on a turning ring which can be tuned along the inner peripheral surfaces of the existing segments, and by providing a drill entering tool for centering a prepared hole, on the elevating unit. CONSTITUTION:A drill centering tool 38 is extended and retracted by driving a hydraulic cylinder mechanism 36, and is inserted into a bolt hole facing thereto by the extension thereof so that it pierces through a bolt hole 14P on a segment piece 10P side for centering. During the retraction, the tool 38 is pulled into a recess 34 in a segment, and accordingly it can be pulled up toward the center of the tunnel without interference with a flange 12 of an existing segment 10. Then, elevating units 30 each incorporating the drill centering tool 38 are provided at four positions in total in order to cope with bolt holes 14P at two position for each of at least both end parts. Thereby the centering may be made simultaneously at several positions on the segment piece 10P. With this arrangement, the centering of a prepared hole can be very easily made.
Patent JP-H01190215-A (JP)
Title: Phase selector
Inventor: SUTANREI BURUUSU UIRUKINSON
IPC: H02H3/34
Filed: 1988-11-07
Abstract: PURPOSE: To correctly determine the phase related to a trouble, by providing a means to generate the operation signal comprising the phasor sum of the signal related to the trouble component of the current flowing in the phase, and the signal related to the negative-phase-sequence component of the current flowing in the phase and the zero phase component. CONSTITUTION: When a trouble is generated in the phase A, the signal ΔIA of the value approximately equal to the size of the trouble component of the phase A current IA is inputted from a two-input adder 22 to three-input adders 40, 42. The output 2IA2 of an amplification circuit 38 is also inputted in adders 40, 44. The outputs of the adders 40, 44, 42 are inputted in absolute value circuits 48, 52, 50, and inputted in a seven-input addition amplifier 54 as the working signal VOP, and the restriction signals VRES, VRES4 . The output of the amplifier 54 is transmitted when the signal VOP exceeds the sum of the restriction signal VRES, etc., and inputted in an integrator 66. The output of the circuit 66 is inputted in a level detection circuit 70, and a half-wave rectifier 72.  A circuit 70 outputs the signal ΦASEL to indicate generation of a trouble, and the rectifier 72 generates the output RES1A when the output of the circuit 66 has the tripping polarity.
Patent JP-H02257141-A (JP)
Title: Development solvent for layer crosslinkable by photopolymerization and making of relief form
Inventor: HANSUUYOAHIMU SHIYUROTSUSAA
IPC: C08L83/04
Filed: 1989-10-26
Abstract: PURPOSE: To obtain a poisonless developing solvent for a photopolymer layer not causing problem on disposal by incorporating a specified ester as an essential component. CONSTITUTION: An ester represented by the formula is incorporated into a developing solvent for a layer cross-linkable by photopolymn. and contg. a binder based on an elastomer polymer, a photopolymerizable monomer compatible with the binder and an photoinitiator. In the formula, each of R<1> and R<2> is a 1-13C n-alkyl or isoalkyl, 5, 6 or 12C cycloalkyl, 1-3C alkyl-6C aryl, 6 or 10C aryl and the total number of C atoms in R<1> and R<2> is 6-13. The objective poisonless developing solvent for a photopolymer layer having a high flash point and capable of rapid development with no accident is obtd.
Patent JP-H06132080-A (JP)
Title: Organic electroluminescence element
Inventor: AZUMA HISAHIRO
IPC: H01L51/50
Filed: 1992-10-19
Abstract: PURPOSE:To provide an electroluminescence element excellent in thin film performance capable of generating high brightness emission by containing a tetrafunctional styrene compound of satisfying a specific formula. CONSTITUTION:When contained a tetrafunctional styrene compound of satisfying a chemical formula as shown by a formula I, an organic electroluminescence element is obtained excellent in thin film performance capable of generating high brightness emission. In the formula, Ar: tetravalent aromatic hydrocarbon radical of 6 to 20 carbon number, R<1> to R<8>: allyl radical of 6 to 20 carbon number replacing or nonreplacing hydrogen atom or allyl radical of 1 to 6 carbon number, R<9> to R<12>: allyl radical of substitutional group or nonsubstitutional 6 to 20 carbon number or heterocyclic radical of 4 to 18 carbon number.