baber/WOPTO huggingface dataset:
Patent JP-H06332970-A (JP)
Title: Mounting layout chart generator
Inventor: SAKAMOTO TOSHIHIRO
IPC: G06F17/50
Filed: 1993-05-26
Abstract: PURPOSE:To automatically generate a mounting layout chart by providing a mounting information storage means, where information related to mounting of units constituting a device is stored, a unit constitution information storage means where unit constitution information consisting of inter-unit connection relation information or the like is stored and generating the mounting layout chart in accordance with information stored in these means. CONSTITUTION:Size information of individual units used in the field where this mounting layout chart generator 11 is used, information indicating whether connections between units are possible or not, and mounting layout information generated by this generator are stored in a mounting information memory 19. A work memory 15 is used to store information which is temporarily generated in each operation. An input device 16 gives information required for generation of the mounting layout chart, and a keyboard and a mouse are used as this device. An operator uses this input device 16 to input information while confirming the display on a CRT 17. The generated mounting layout chart is printed by a printer 18.
Patent JP-S5751260-A (JP)
Title: Method for carbonitriding
Inventor: TAKADA KATSUNORI
IPC: C23C8/32
Filed: 1980-09-09
Abstract: PURPOSE:To obtain surface hardened parts of high accuracy which cause extremely less strains by heating steel parts in a carbonitriding atmosphere to diffuse specific amts. of C and N into the surfaces of said parts then immersing the parts in a cooling medium of specific temps. thereby chaning the structure. CONSTITUTION:Steel parts are heated in a carbonitriding atmosphere to control the average contents of C and N at the depth down to 0.4mm. from the surfaces to >=0.6% and >=0.1% respectively. Thence, the parts are immediately immersed in a cooling medium set to 150-500 deg.C, to change the diffused layers rich of C and N from austenite structure to martensite, bainite or their mixed structure. Further, it is also possible to suppress the generation of heat treatment strains by immersing the parts into the cooling medium of 150-500 deg.C after lowering the temp. thereof to an Ar3+150 deg.C temp. range from the Ar3 based on the composition of the carbonitrided layers prior to immersion into the cooling medium thereby applying quick cooling treatment.
Patent JP-2000315195-A (JP)
Title: Electronic calculation device with currency conversion function and storage medium storing currency converting calculation display program
Inventor: OGAWA MUNEYUKI
IPC: G06F3/048
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To set up a value obtained by optional calculation as an optional currency, to convert the set currency into another optional currency and display the converted result in an electronic calculation device with a currency conversion function. SOLUTION: On a display part 17 capable of displaying four lines in a normal font and displaying two lines in an expanded font, four kinds of currency 'euro', 'mark', 'franc' and 'lira' are displayed in parallel in a currency conversion mode of 4-line display, and when an optional currency out of four kinds is specified, its value is inputted and currency conversion is instructed by depressing a '=' or a 'SET' key (A), the conversion values of respective currency are calculated on the basis of the input value of the specified currency and displayed in parallel (B).  When an optional currency is specified as an operated value and an operator key is depressed or a 'CAL/CONV' key is depressed to switch the currency conversion mode to a calculation mode (C), the display state is switched to a calculation display state based on the 2-line display of the expanded font displaying the converted value of the specified currency as the converted value (D) and calculation processing corresponding to an operated value and a '=' key inputted successively is executed (E).
Patent JP-H08319248-A (JP)
Title: Production of bisphenol a
Inventor: SAKATANI TAKASHI
IPC: C07C39/16
Filed: 1995-05-23
Abstract: PURPOSE: To produce a colorless and high-purity bisphenol A useful as a raw material for resins, especially a raw material for polycarbonate resins. CONSTITUTION: Phenol is condensed with acetone in the presence of a strong acidic ion exchange resin of the formula  R1 is H or a 1-6C alkyl; R0 is H, a 1-10C alkyl or a 4-5C alkylene bound at each ω-end; (a) and (b) are each 0-4; [(a)+(b)] is 1-4} partially neutralized with a mercaptoalkylamine or 2,2- dimethylthiazolidine at 30-100 deg.C under atmospheric pressure to 5kg/cm<2> .G pressure to afford bisphenol A. In the process, the mercaptoamine, etc., slightly liberated in the resultant condensation reactional solution of the phenol with the acetone is brought into contact with a free acid type strong acidic ion exchange resin at 50-100 deg.C under atmospheric pressure to 5kg/cm<2> .G pressure before crystallizing or distilling the condensation reactional product.  Thereby, coloring and deterioration in purity of the bisphenol A due to the contamination of sulfur-containing compounds into the reactional solution are reduced.
Patent JP-H04350708-A (JP)
Title: Clock reproducing device
Inventor: SAKURAI TOSHIRO
IPC: H03L7/08
Filed: 1991-05-29
Abstract: PURPOSE:To resolve the complication of frequency division ratio switching by automatically reproducing a clock signal corresponding to a connected signal source even at the time of changing the connected signal source. CONSTITUTION:The frequency of a horizontal synchronizing signal (b) is measured by an Hf 12, and the polarity of this signal (b) is discriminated by an H-POL 13, and the frequency of a vertical synchronizing signal (h) is measured by a Vf 14, and the polarity of this signal (h) is discriminated by a V-POL 15. Data of the frequency and the polarity of the horizontal synchronizing signal (b) and those of the vertical synchronizing signal (h) are preserved for individual types of signal sources to be connected and are compared with data measured by the Hf 12, the H-POL 13, the Vf 14, and the V-POL 15, and it is discriminated by a discriminating part 16 that the type of the signal source whose data of four items coincides with measured data is connected. In accordance with the discrimination result, a frequency divider 2 is so commanded that the clock has the frequency divided by the frequency division ratio corresponding to this signal source, and the stable clock signal corresponding to the signal source is reproduced and outputted by a PLL circuit.
Patent JP-S5648775-A (JP)
Title: Multiplex signal recording and reproducing device
Inventor: MINEMURA KOUICHI
IPC: H04N5/926
Filed: 1979-09-28
Abstract: PURPOSE:To make it possible to record and reproduce a multiplexed digital signal accurately even if rotation is uneven by recording it dispersedly in a horizontal period and by placing it in its original state in reproduction. CONSTITUTION:From a multiplex video signal having different digitized information superposed, only the digitized information signal is extracted by gate circuit 1 and divided into desired unit data and in every horizontal period of the television signal, at least one unit of the data is supplied to adder 10 and recorded on a recording medium by being superposed on the prescribed part of the television signal blanked by blanking circuit 8. In reproduction mode, a desired signal is extracted by gate circuit 11 from the television signal recorded on the recording medium and one information signal is synthesized; and one synthesized information signal is multiplexed in a vertical blanking period and reproduced into the original multiplex television signal.
Patent JP-H01295684-A (JP)
Title: Supply voltage feeder for pneumatic equipment electronic apparatus
Inventor: TAMURA AKIRA
IPC: H02N11/00
Filed: 1988-05-20
Abstract: PURPOSE:To economize in the air consumption of an apparatus by forming small diameter air jetting nozzles in the duct line of a pneumatic equipment and by providing said air jetting nozzles with a thermoelectric generator. CONSTITUTION:A takeoff pipe 2 is provided in protruding manner in a pneumatic duct line 1 inserted into a pneumatic equipment, and an electric resistance manometer 3 for measuring air pressure is connected with said pipe 2. Also, an air jetting port 5 with many small diameter air jetting nozzles 6 formed in the under surface is connected with said takeoff pipe 2, and a thermoelectric generator 7 forming a power supply for said manometer 3 is arranged below said air jetting nozzles 6 and fitted to the pneumatic duct line 1. Using Seebeck elements 8, said generator 7 exposes the top surface side of said duct line 1 to cool air to keep said side at a low temperature while keeping the under surface side at a high temperature to generate a temperature difference between said top and under surfaces to produce an electromotive force. On the top surface of said element 8, further, metal heat-dissipating plates 12 are provided with an insulating plate between. Thus, because power produced by said generator 7 is supplied to electronic apparatus for pneumatic equipment, a power cord can be made unnecessary.
Patent JP-H05294505-A (JP)
Title: Jamming detection device for automatic paper sheet feeding device
Inventor: TAKAHASHI YUTAKA
IPC: B65H7/06
Filed: 1992-04-17
Abstract: PURPOSE:To prematurely detect occurrence of jamming and facilitate the removal of paper sheet by forming an image of the side edge of paper sheet on a one-dimensional image sensor and, when the position of the formed side edge image is beyond a set range, judging that jamming has been produced. CONSTITUTION:A paper sheet 10 is fed by a paper sheet feeding device in which each pair of upper and lower feeding rollers 21 and 22 and 23 and 24 is arranged forward and backward in paper feeding direction at a distance. A light source 28, a projection lens 30, and a CCD line sensor 32 as a one- dimensional image sensor are arranged at the side of the paper sheet 10. An image of side edge of the paper sheet 10 illuminated by the light source 28 is formed on a line sensor 32 through the projection lens 30, and the output from the sensor 32 is input into a jamming detection means. In the jamming detection means, if the image of the side edge is moved largely and a deflection beyond a set area is detected, jamming is judged to be produced to stop paper sheet feeding operation. Thus, before paper sheet is caught tightly, feeding of paper sheet is stopped to facilitate the removal of jammed paper sheet.
Patent JP-H08337994-A (JP)
Title: Press felt with base fabric containing thin thread
Inventor: HITSUPORITSUTO GUSUTOREIN
IPC: D21F7/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for excluding comparatively much water without causing a clash phenomenon or a paper quality-decreasing phenomenon by forming a press section of a paper machine into an improved draining structure, and decreasing the resistance to water flow by forming a comparatively shorter water flow pathway. SOLUTION: This structure of a base fabric 10 for a press felt usable in a papermaking machine comprises at least one layer of a base fabric layer produced from at least one set of machine direction yarns 14 interwoven with at least one set of cross machine direction yarns 12. At least one set of at least one set of the cross machine direction yarns 12 has a base fabric structure including twisted monofilaments.
Patent JP-H08293368-A (JP)
Title: Mutual connecting terminal and joint connector
Inventor: TSUJI KENJI
IPC: H01R31/08
Filed: 1995-04-24
Abstract: PURPOSE: To protect an engaging part to be installed to a connector housing, and prevent its deformation in a mutual connecting terminal for bringing terminals into contact to each other. CONSTITUTION: A pair of side wall parts 22 raised opposite to each other are formed on a terminal body 20, and an elastic contact piece 24 is provided in a position lower than the top ends of the side wall parts 22 between the side wall parts 22. An engaging part 25 is provided on the elastic contact piece 24 by cutting, a common connecting projection part 28 is formed into a protruding piece form on a bottom wall part 21 of the terminal body 20, and the both are mutually engaged to lay each terminal 10 into the mutually engaged state. The engaging part 25 of the terminal 10 on the top stage is engaged with the locking part 34 of a housing 30, and the common connecting part 28 of the terminal 10 on the bottom stage is engaged with an elastic locking piece 35 of the housing 30 to prevent the terminal 10 group from being dropped out from the housing 30.
Patent JP-S62281956-A (JP)
Inventor: ONIMURA KUNIHARU
IPC: A61M1/34
Filed: 1986-05-29
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-H0420445-A (JP)
Title: Document carrier
Inventor: FUKUDA KOICHI
IPC: G03G15/00
Filed: 1990-05-15
Abstract: PURPOSE:To prevent deformation in a copy image due to a deformed document at the time of insertion of document in a deformed manner by discharging a document through the reverse rotation of a motor when there is document skewing of a specified value or more. CONSTITUTION:Sensors S1, S2, S3, S4 for detecting the width of document 1 is arranged on both side ends to which direction the document 1 moves. Sensing operation is made thereby at the time of insertion of document and at the time when the document is carried to a specified distance. Curving of document is detected by the combination of sensors under ON/OFF conditions, and if a specified value or more of document sque is detected, document is discharged by the reverse rotation of a motor.
Patent JP-S5647128-A (JP)
Title: Switch circuit
Inventor: JIKOU HIDEYASU
IPC: H03K17/687
Filed: 1979-09-26
Abstract: PURPOSE:To suppress a distortion factor low by applying an input signal to the gate of an FET switch via a voltage follower with the FET switch on. CONSTITUTION:When FET switch 4 is turned on, voltage follower 10 is put into operation. Therefore, since input signal vi is applied to the gate of switch 4 via voltage follower 10, gate voltage vg becomes nearly equal in level to input signal vi and gate-source voltage VDS is zero and nearly constant. Consequently, it is constant with maximum mutual conductance gm. Since source-drain resistance RDS of FET is 1/gm, increasing load resistance RL reduces fluctuations of VDS and RDS becomes constant, attaining signal transmission with less distortion.
Patent JP-S62282177-A (JP)
Title: Blade fixing structure for windmill rotor
Inventor: TANAKA HIROSHI
IPC: F03D11/00
Filed: 1986-05-31
Abstract: PURPOSE:To improve the fixing reliability of a blade by fitting and adhering the blade root section through a resin filler to a fixing metal formed on a hab while penetrating a stopper metal between the fixing metal and the blade root section. CONSTITUTION:A fiber reinforced resin blade 5 has a tubular root section 5a and secured through a fixing metal to a hab 4. The fiber reinforced root section 5a of the blade 5 is adhered through a fiber reinforced resin filler 12 and an adhesive to the fixing metal 7 while plural bolts 13 are penetrated through a collar 14 to the inner diameter side of the blade root section 5a along the circumferential direction of the sleeve section 8 of the fixing metal 7 and tightened by means of a nut 13a. Consequently, the reliability can be improved when fixing a fiber reinforced resin blade to a fixing metal through simple structure.
Patent JP-H06318174-A (JP)
Title: Cache memory system and method for performing cache for subset of data stored in main memory
Inventor: ADAMU MARAMII
IPC: G06F12/08
Filed: 1993-04-30
Abstract: PURPOSE: To improve the performance of a device by snooping reading one tag entry, snooping writing it or executing normal tag writing and executing contended operations at different time. CONSTITUTION: When a snooping operation is detected, cache control logic accesses to a physical tag array in a block 94. In a block 96, whether the matching of the tags exists or not is judged based on the reading. When the matching of the tags exists, the effective bit of the tag entry, which is read from the physical tag array, is changed, and the changed tag entry is written into the physical tag array. The contended operations are simultaneously executed as soon as snooping reading/writing are executed without mediating them and without executing them at different time in spite of the valid bits of the tag entries whose control logic differ as the termination of cache packing, which is started before.
Patent JP-H0420124-A (JP)
Title: Digital signal processor
Inventor: USUKI NAOJI
IPC: H03M1/08
Filed: 1990-05-15
Abstract: PURPOSE:To reduce the effect of quantizing noise when an A/D converter with a comparatively nonlinear error is employed by providing an emphasis means emphasizing a high frequency component of an input signal and outputting the result and a de-emphasis means attenuating the high frequency component and outputting the result. CONSTITUTION:An analog input signal inputted from an input terminal 1 is inputted to an emphasis circuit 2, in which the high frequency component is emphasized and a noise level included in the input signal is increased and converted into a digital signal by an A/D converter 3. Then the result is subject to digital signal processing by a digital signal processing circuit 4 and then converted into an analog signal by a D/A converter 5. The signal outputted from the D/A converter 5 is inputted to a de-emphasis circuit 6, where the high frequency component is attenuated, the noise level is attenuated and outputted from an output terminal 7. Thus, even when an A/D converter with a comparatively nonlinear error is employed, the effect of quantization noise is relieved.
Patent JP-S62283918-A (JP)
Inventor: DEIBUITSUDO JII POOPU
IPC: A61K9/22
Filed: 1987-05-23
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-H07329958-A (JP)
Title: Wrapping film storage box
Inventor: KOMORI SHUNJI
IPC: B65H35/00
Filed: 1994-06-07
Abstract: PURPOSE:To prevent a wrapping film from coming out of a storage box and unwinding and keep this prevention more perfectly. CONSTITUTION:In an opening of a storage chamber of a storage box, a presser plate having a chevron-shaped edge, in which a width XI in the longitudinally center part of the opening is 87-54% of the width of the opening of the storage chamber, a width X3 in the longitudinally end part of the opening is 44-11% of the width of the opening, and a width X2 in the middle point between the center part and the end part is 70-32% of the width of the opening (where a relation of X1>X2>X3 is should be met), is extended from the edge of a front plate to a storage chamber and disposed at an angle of 92-125 degrees made between the rear surface of the presser plate and the rear surface of the front plate.
Patent JP-S5915913-A (JP)
Title: Objective lens of optical high density recording and reproducing device
Inventor: KUBOTA YOUJI
IPC: G02B13/24
Filed: 1982-07-20
Abstract: PURPOSE:To make a titled lens small-sized and light weight, and also to enlarge an operating distance of the lens and NA, by placing successively the first, the second and the third lenses toward a recording and reproducing medium side from a light source side, and constituting so that its focal distance and the radius of curvature satisfy a specified inequality. CONSTITUTION:An objective lens is constituted of the first lens L1 of a negative meniscus lens whose convex face is turned to a light source side, the second biconvex lens L2 and the third lens L3 of a positive meniscus lens whose convex face is turned to the light source side. When focal distances of the whole lens system, a composite system of the lenses L1, L2 and the lens L3 are denoted as (f), f1,2 and f3, respectively, the radiuses of curvature of each lens are denoted as r2, r3 and r5, respectively, and conditional inequalities (1), (2) and (3) are satisfied, the inequality (1) is a condition for keeping the spherical aberration satisfactory, the inequality (2) is a condition for keeping the operating distance satisfactory, and the inequality (3) is a condition for keeping a correction of a field curvature satisfactory. In this way, it is possible to obtain an objective lens which is small-sized and light weight, and to enlarge its operating distance and NA.
Patent JP-S61286091-A (JP)
Title: Production of flux-cored wire for welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1985-06-11
Abstract: PURPOSE:To eliminate the disconnection during drawing and to improve the productivity and yield of a flux-cored wire for welding by setting the ratio between the max. diameter of the granular residual matter below the specific size in a metallic pipe and the inside diameter of the metallic pipe after drawing to a specific ratio or below in the drawing of the above-mentioned wire. CONSTITUTION:The ratio between the max. diameter of the granular flux, sized <=0.5mm, existing in the flux-cored and seam-welding metallic pipe for welding and the inside diameter of the metallic pipe is set at <=0.85. The flux has good fluidity if the metallic pipe having such conditions is drawn. In addition, the fluid resistance by the spatters and residual inclusions during seam welding is made harmless and the disconnection in the drawing stage of the metallic pipe is eliminated. The productivity and yield of the flux-cored wire for welding is thus improved.
Patent JP-S615562-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO KEIJI
IPC: H01L21/60
Filed: 1984-06-20
Abstract: PURPOSE:To protect Al wiring in an aperture against corrosion and realize an electrode free of electromigration by a method wherein a wire-bonding aperture in a semiconductor device is coated with a metal lamination consisting of a Pd film and Ti film. CONSTITUTION:On an Si substrate 9, an Al wiring 11 is built, through the intermediary of an insulating film 10 composed of SiO2. A passivation film 12, made of PSG, is then formed, and an aperture 13 is provided for a wire-bonding pad. A Ti film 14 and Pd film 15 are formed by evaporation to cover the entire surface, wherein a corrosion-resisting electrode 17 is formed by means of photo- etching. An Au-made wire may be bonded to the corrosion-resisting electrode 17 by thermocompression bonding. This structure is effective especially when it is employed in a resin-sealed semiconductor device wherefor humidity-resistance feature is important to be taken up as a problem.
Patent JP-H07331697-A (JP)
Title: Device for feeding mud under pressure
Inventor: KUIOKA KIYOSHI
IPC: E02F7/00
Filed: 1994-06-07
Abstract: PURPOSE:To efficiently crash mud having high compression strength and viscosity which can not be easily crashed and to selectively remove foreign matters to efficiently send them to a destination at a great distance. CONSTITUTION:There are provided a hopper 42 for receiving mud, crasher chamber 44, mud tank 50, vertical screw conveyor 70, discharge pipe 80, pressurizing pump 90 disposed midway in the pipe 80, and ejector 100 of compressed air. The chamber 44 has a space surrounded by three faces of net, except for an upper face, and a means 48 for forcing mud which moves back and forth horizontally in the space is provided. A foreign matter receiving hopper 46 is disposed opposite to the means 48 to select foreign matters and then mud is sent to the mud tank 50.