baber/WOPTO huggingface dataset:
Patent JP-S6423649-A (JP)
Title: Plural transmission line switching system
Inventor: OZAWA KAZUYUKI
IPC: H04L69/40
Filed: 1987-07-17
Abstract: PURPOSE:To make a transmission system more efficient, by discriminating equipment controlling information, communication information, etc., from information data from a transmission line and executing communication by a switching section by switching a transmitting medium input-output interface section in accordance with the switching instruction of a common controlling section issued on the basis of the equipment controlling information. CONSTITUTION:A switching section 24 is caused to respond to two or more transmission lines, discriminates equipment controlling information, communication information, etc., from information data from the transmission lines, and executes communication by switching transmitting medium input-output interface sections 21 and 22 in accordance with the switching instruction of a common controlling section 25 issued on the basis of the equipment controlling information. Therefore, any node device can be connected to any transmission line and, therefore, it becomes unnecessary to accurately decide in advance respective relations between nodes and transmission lines at the time of designing the transmission system eve if plural transmission lines are laid to cope with expected insufficiency of transmitting capacity, channel, etc., when the traffic quantity, communication quantity, etc., increase. Therefore, an efficient transmission system can be constituted.
Patent JP-H0230389-A (JP)
Title: Laser beam cutting method
Inventor: HAYASHI SEIICHI
IPC: B23K26/142
Filed: 1988-07-20
Abstract: PURPOSE:To reduce cutting cost and to improve working efficiency by using high-pressure gas produced by adding H to gas other than O as assisting gas and setting the focusing position on the lower part of the work surface. CONSTITUTION:A gas bomb 9 wherein H2 is stored, a bomb 10 for Ar or N2, a bomb 11 for O2 and a compressor 12 are arranged to the inside of an assisting gas feeder 8. When cutting is carried out by using stainless steel as a work 7, H2 gas of the bomb 9 is mixed with Ar or N2 gas of the bomb 10 at a prescribed mixing ratio under the high pressure and then, supplied to a nozzle 6 and laser beam cutting is carried out. Further, the focusing position of a laser beam 2 is set on the lower part of the work 7 surface. Since oxidation of the cut surface is prevented by interposition of the H2 gas as a reducer, the single small-sized nozzle meets the requirement. In addition, since the high- pressure gas is used, sticking of dross is reduced and cost is reduced and working efficiency is improved.
Patent JP-S6279251-A (JP)
Inventor: BINCHIENTSUO ARUCHIERA
IPC: C08K5/00
Filed: 1986-07-31
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-S6070078-A (JP)
Title: Dna containing plp signal peptidase gene
Inventor: MIZUSHIMA SHIYOUJI
IPC: C12N15/62
Filed: 1983-09-27
Abstract: PURPOSE:To provide a microorganism having a DNA introduced with a gene fraction of an enzyme capable of incising the signal peptide of a prolipoprotein and letting the periplasm to secret the lipoprotein. CONSTITUTION:The objective DNA containing the prolipoprotein signal peptidase gene of Escherichia coli is originated from the chromosome of Escherichia coli, and has the incision site with the restriction enzymes of PvuII, Bg1II, Kpn I , Pst I , BamH I , M1n I and Stu I in the DNA fraction produced by the digestion with a restriction enzyme Acc I and having a length of about 4.3kb. The scission points measured from the scission point with Acc I are, 0.7kb for PvuII, 1.7kb for Bg1II, 1.9kb for Kpn I , 2.1kb for Pst I , 2.2kb for BamH I , 2.4kb for M1u I , 3.5kb for Stu I and 4.3kb for Acc I .
Patent JP-H0933226-A (JP)
Title: Image input apparatus
Inventor: SUGA KAZUTOSHI
IPC: G06T7/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image input apparatus by which the state on the upper main face of a substrate placed on a non-flat stage can be image-picked up surely and clearly. SOLUTION: A support 6 is fixed to a frame 130, an image camera 1a comprising a lens barrel 2a is installed on the support 6, and a hood 8 is attached so as to be hung down from the support 6. A hood 12 is installed inside the hood 8 on the side of its rear surface 8a, and a slender illumination lamp 13 is installed on the inner circumference of the hood 12. The rear surface 8a of the hood 8, consequently the illumination lamp 13, is set in a slightly higher position with reference to the upper main face of a substrate which is image- picked up with the image camera 1a. The focus of the image camera 1a can be adjusted by operating an adjusting screw 4a, and the height of the illumination lamp 13 can be adjusted by operating an adjusting screw 10.
Patent JP-H1024452-A (JP)
Title: Production of resin molded product and apparatus therefor
Inventor: IINO TOMIO
IPC: B29C45/26
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance the appearance quality of a resin molded product by preventing the generation of shrinkage in the molding surface in the vicinity of a gate and the surface of the thick-walled part of an end part in a case molding a resin molded product having a thick-walled part at its end part. SOLUTION: In a case molding a resin molded product having a thick-walled part at its end part by injecting a molten resin into a cavity 12 of a mold through the gate part 28 and runner communicating with the cavity 12, the molten resin 27 is injected into the cavity 12 and stored in a resin storage part 68 adjacent to the gate part 28. Thereafter, in a stage wherein the resin in the resin storage part 68 forms a skin layer 74, the resin is pressed toward the cavity 12 by the press member 62 provided to the resin storage part 68 to form a thick-walled part and the gate part 28 is sealed by a skin layer 74. After cooling, the mold is opened to release the resin molded product formed in the cavity 12 from the cavity surface of the cavity 12 and the resin molded product and the gate part 28 are separated.
Patent JP-S57186240-A (JP)
Title: Optical reproducing device
Inventor: UCHIUMI YOSHIHIRO
IPC: G02B7/28
Filed: 1981-11-09
Abstract: PURPOSE:To perform the read of information and the detection of the interval between a condenser lens and a recording medium accuratly and easily, by utilizing the reading light beam, which is projected orthogonally to the recording medium, and a part of the reflection beam to detect this interval. CONSTITUTION:A light beam 23 radiated from a laser light source 24 is projected to a recording medium 21, and the reflection light is incident to a photodetector for read through a condenser lens 26 and a beam splitter. The interval between the condenser lens 26 and the recording medium 21 is detected by utilizing a partial luminous flux 23a of the light beam 23 for read, and a reflection light 31a of the partial luminous flux maldistributed from the optical axis is taken out by a prism 51 and is incident to a two-split photodetector 33 consisting of photoelectric transducers 34 and 35. Outputs of photoelectric transducers 34 and 35 pass through respective amplifiers and are connected to a moving coil for moving the condenser lens 26 from a differential amplifier and a driving amplifier.
Patent JP-S5880554-A (JP)
Title: Method for measuring ultramicro amount of nitrous acid type nitrogen
Inventor: YAMADA JIYUNROU
IPC: G01N31/00
Filed: 1981-11-09
Abstract: PURPOSE:To enable exact analysis of wltramicro amt. of nitrous acid type nitrogen, by introducing a sample into a distillation still contg. an aq. acid soln. of a reducing agent for reducing only the nitrous acid type nitrogen to NO, and delivering NO produced by the reaction together with a carr er gas from the upper end of reflux condenser to a measuring station. CONSTITUTION:A water-soluble iodine compd., such as KI or NaI, or a water-soluble ferrous compd., such as FeSO4 capable of reducing HNO2 selectively under an acidic condition is contained in an aq. mineral or org. acid soln. 6 by 0.1-5wt%. This soln. 6 is added into a distillation still 1, and a carrier gas, e.g. H2, is introduced through a gas inlet tube 3, having an opening near the bottom of the still 1. The soln. 6 is heated to >=50 deg.C, and a sample is put in throug an inlet 2. Gaseous NO produced by the reaction is passed through a reflux cooler 4 to condense moisture, and the NO and currire gas freed of moisture are delivered to a measuring station B. The NO is measured at the station B by the emission spectrochemical analysis method, or the method of electrochemically measuring conductivity of NH3 obtained by reducing the NO, or the like, thus permitting ultramicro amt. of nitrous acid type nitrogen to be measured with high accuracy.
Patent JP-2001009207-A (JP)
Title: Production of flocculant
Inventor: SHIMODA ISAMATSU
IPC: B01D21/01
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flocculant usable for inexpensively treating a large amount of wastewater, or the like, by adding a small amount of an inorganic flocculant, a polymeric flocculant and a flocculant such as charcoal and polysaccharide to paper sludge ash and agitating/mixing them. SOLUTION: The paper sludge ash is properly weighed and thrown into a mixer 1, aluminum sulfate, polychlorinated aluminum, soda aluminate, charcoal, a polysaccharide, a polymeric flocculant or an inorganic flocculant are added to the mixer by a small amount corresponding to the usage of the paper sludge ash and the mixture is agitated by an agitator 2 driven by a motor 3. The agitated paper sludge ash is supplied to a pulverizing means consisting of a crusher 6 through a stockyard 4. The pulverized paper sludge ash is carried upward in a vertical hood 7 while being sucked by an upper fan 8, is introduced into a cyclone 9, drops downward while revolving in the cyclone 9, is withdrawn from a rotary valve 11, is weighed by a weighing machine 12 and is packed in a bag 13.
Patent JP-S6339469-A (JP)
Title: Controller for converter
Inventor: SAWADA YOSHIMASA
IPC: H02M7/12
Filed: 1986-07-30
Abstract: PURPOSE:To optimize the controllability of a converter by providing a means varying the switching frequency of a converter control system in response to the state of operation of an inverter. CONSTITUTION:Electromagnetic switches 241-24n are each mounted to DC current paths to n-inverters 221-22n from a converter 21, and the switches are ON-OFF controlled in response to the commands of the operating inverter and the stopping inverter by an operation sequence circuit 25. The operation sequence circuit 25 is provided with a control means changing over and controlling the hysteresis width of a comparator having hysteresis incorporated into a control circuit 21A for the converter 21 at the same time as the ON-OFF control of the switches 241-24n. The hysteresis width of the comparator is narrowed with the decrease of the number of the inverters connected, and PWM switching frequency is increased and ripple currents are reduced. Accordingly, the burden of DC side capacitors for the inverters 22 is not augmented, and the increase of the fluctuation of DC voltage can be inhibited.
Patent JP-H0526199-A (JP)
Title: Axial blower
Inventor: TSUCHIYA TOSHIMITSU
IPC: F04D29/54
Filed: 1991-07-19
Abstract: PURPOSE:To improve the assembling performance and measure accuracy of a fitting spinner in an axial blower with a motor, provided with an impeller in an air duct, mounted to a fitting spinner combined with stator blades. CONSTITUTION:In a disk member provided with a motor through hole 15 at its center, fitting holes 16 are disposed in a motor fitting part 17, around the motor through hole 15. The peripheral end part 19 of this disk is then cut and raised by press working or the like so as to form a cut-bent part 20, thus preparing a stator blade 18. The stator blades and a fitting spinner are thereby formed in one disk member, so that assembling performance and parts accuracy are improved, and manufacturing cost is reduced.
Patent JP-H0229112-A (JP)
Title: Channel selection device
Inventor: ISHIKAWA TAKESHI
IPC: H04N5/44
Filed: 1988-07-19
Abstract: PURPOSE:To adjust a desired channel automatically by fixing an air-core coil and controlling separately the applied voltage of a varicap diode(VCD) of a band pass filter(BPF) of each stage for each stage. CONSTITUTION:A 2nd mixer circuit 6 mixes a carrier having nearly center frequency (FIFC) of the IF band generated by an IF circuit 5 and an FOSC generated from a local oscillation circuit 2 to generate a carrier of the (FOSC-DIFC), that is, a carrier (FRFC) of nearly center of the selected channel and the result is fed to the 1st BPF via a switch SW7. The SW7 is controlled by a CPU 13 so as to select the input to the 1st BPF 8 to be the FRFC or the input from the antenna. While the coil of the BPFs 8, 10 of each stage is fixed, the application voltage to the VCD 11 is controlled depending on each stage by the CPU 13. Thus, the automatic adjustment of the tuner is attained and it is not required to use a pair of VCDs 11 to improve the tracking.
Patent JP-S5970200-A (JP)
Title: Control system for generator
Inventor: SAWAZATO MASAHIRO
IPC: H02P9/14
Filed: 1982-10-15
Abstract: PURPOSE:To facilitate the operation and maintenance of a generator by providing selection means for instructing the selection of compensating calculations to calculating means for calculating the drop compensation or cross current compensation of a line resistance based on the detected voltage of the generator. CONSTITUTION:When compensating the drop of a line resistance, a switch 10 is closed, the amount [(1-K)XDELTAV] added with the value (-KDELTAV) multiplied by K by a coefficient unit 9 by the difference of VG-VS to the deviation DELTAV (VS-VG) between the set voltage VS and the detected voltage VG is outputted, and voltage control is performed on the basis of the output. On the other hand, in case of compensating the cross current, the switch 10 is not operated. Accordingly, DELTAV is applied to a voltage regulator AVR and controlled. In this manner, the compensation for the drop of the line resistance and for the cross current is facilitate, and a control system for readily performing the operation and the maintenance can be produced.
Patent JP-2000087993-A (JP)
Title: Cylindrical shaft, and spline part machining method of cylindrical shaft
Inventor: WATANABE HAJIME
IPC: F16D1/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To connect spline parts to each other by correcting the phase deviation without intervention of a worker even with the phase of the spline parts deviated from each other in a connecting process to a projecting shaft. SOLUTION: In a cylindrical shaft 10 to which a projecting shaft 20 is spline- fitted, a tip part of a spline tooth of a female spline part 11 provided on its inner circumferential surface is formed tapered to the end. For example, when the phase of the spline parts 11, 21 of the shafts 10, 20 is deviated from each other in a process where the projecting shaft 20 is inserted in the cylindrical shaft 10 which is rotatably positioned and supported, the pressing force of, for example, the projecting shaft 20 is converted into the force to circumferentially rotate the cylindrical shaft 10 in the circumferential direction to correct the phase deviation between the spline parts 11, 21.
Patent JP-S6336142-A (JP)
Title: Analysis of anion
Inventor: NISHIMURA MASAYUKI
IPC: B01J20/283
Filed: 1986-07-30
Abstract: PURPOSE:To make exact analysis of anion at >=7pH in the analysis of anion by anti-phase ion pair chromatography by adding an org. buffer agent having low salt formability to a moving phase to adjust the pH thereof. CONSTITUTION:The moving phase is an aq. soln. of 6.0-10.0pH contg.; for example, 0.4mM trimesic acid as a UV absorptive eluent; for example, 1.0mM tetrabutyl ammonium hydroxide as counter ion and; for example, 0.5mM tris (hydroxymethyl)aminomethane as the org. buffer agent having the low salt formability. A non-polar fixed phase of; for example, ODS is used for the fixed phase. The decrease of the UV absorbancy of the eluate is measured and the anion is indirectly detected. The pH of the moving phase is thereby maintained constant and since the generation of a ghost peak is obviated, the qualitative and quantitative analysis of the anion which requires the liquid characteristic of >=7pH and which is liable to be affected by carbon dioxide is exactly execut ed.
Patent JP-S5881843-A (JP)
Title: Wiper controller
Inventor: SHINOHARA TOSHIO
IPC: B60S1/48
Filed: 1981-11-10
Abstract: PURPOSE:To prevent a rubber blade and window glass from damage, by heating washer fluid to prescribed temperature or more, injecting the washer fluid and then driving a wiper motor, when frost and/or freezing of the wiper blade are detected. CONSTITUTION:A temperature sensor 2 is mounted in the vicinity of a fixed stop position of a wiper blade, and said sensor 2 is connected to a comparator circuit 4. A variable resistor R2, setting reference voltage corresponding to a certain level of temperature, is connected to the other input end of the comparator circuit 4. The comparator circuit 4 is connected to an AND circuit and microcomputer 6. While an adhering matter sensor 8, fixed to the rear side of a window glass 7, is connected to the AND circuit through an amplifier 10 and comparator circuit 12, and the AND circuit is connected to the microcomputer 6. This microcomputer 6, if detecting frost and/or freezing of the wiper blade in accordance with an output signal of the both sensors 2, 8, heats washer fluid by a heater 20, injects the fluid from a nozzle 18 and then controls to drive a wiper motor 14.
Patent JP-H0465471-A (JP)
Title: Colored titanium-coated mica pigment
Inventor: IWANE NOBUO
IPC: C09C1/40
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the subject yellow or green pigment, excellent in performance of weather resistance, etc., by converting nickel oxide and cobalt oxide or the nickel oxide and antimony oxide as a coloring material into the form of a solid solution n a titanium dioxide coating layer. CONSTITUTION:The objective pigment is obtained by coating flaky mica particles with titanium dioxide containing (A) nickel oxide and cobalt oxide or (B) the nickel oxide and antimony oxide as a coloring material. The aforementioned pigment is suitable as a coloring pigment for coatings, cosmetics, coated paper, etc. Furthermore, the coating amount of the above-mentioned titanium dioxide is 5-50 wt.% based on the weight of the product pigment and the amounts of the nickel oxide, cobalt oxide or antimony oxide are preferably 1-5 wt.%, 5-10 wt.% and 1-3 wt.% in order based on the weight of the titanium dioxide.
Patent JP-2001003590-A (JP)
Title: Multistory storehouse
Inventor: YAMADA MANABU
IPC: E04H6/18
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To easily put in and out an automobile by juxtaposing an entering base in the lateral direction orthogonal to the entering direction, making an elevating lift correspond to the entering base and installing entering shifting mechanisms to the entering base and a elevating base. SOLUTION: A plurality of entering-leaving bases 2 are juxtaposed in the lateral direction Y at the fixed positions of the first floor 1F. Three elevating lifts 42 are supported movably in the lateral direction Y on an elevating chamber 2FN, and the elevating bases 27 of each elevating lift 42 are made to correspond directly to the adjacent two entering-leaving bases 2. Three lifts 43 are supported movably in the lateral direction Y on a storage chamber 2F similarly, and the elevating bases 27 of each lift 43 are made to correspond indirectly to the adjacent entering-leaving bases 2. One lift 19 is supported movably in the lateral direction Y in an elevating chamber 3FN similarly, and the elevating bases 27 of lifts 19 are made to correspond directly to the entering-leaving bases 2 respectively. Allowable spaces S in which the lifts 19, 42, 43 or a shifting base 14 and storage bases 31 can traverse are left in each chamber 2F, 3F, 1F. Accordingly, the entering-leaving time of articles to be stored can be shortened.
Patent JP-S6425807-A (JP)
Title: Method for processing corner part of top plate made of artificial marble
Inventor: TAKASHIMA MAKOTO
IPC: B29L31/44
Filed: 1987-07-21
Abstract: PURPOSE: To reduce the works required for jointing and fine adjustment works to avid generation of steps, by forming a corner part surrounded by back guards of top plates and a table top with a large wall thickness, and enclosing the corner part with a filler of a material approx. the same as an artificial marble top plate. CONSTITUTION: A rising plate 52 curved as tracing back guards 4 is installed upright in a single piece from the edge of a base board 51 to be placed on a table top 3 for forming a space so as to open the over-part having approx. a triangular plan surrounded by the inner part in the table top 3 and the back guards 4 and a die thus formed 5 is pressed and fixed by any appropriate means after perfect joining and fixation, or before, of the plates 1 with each other. Then a filler 6 of a material approx. the same as an artificial marble top plate is poured from above into the space having triangular plan and is left hardening. After hardening, the die 5 is removed, and a finishing process is applied to that the joining surface of the top plates 1 will have a smooth curve, wherein the back guards are given a large wall thickness.
Patent JP-H1124512-A (JP)
Title: Image forming device
Inventor: TOMITA HIROSHI
IPC: G03G21/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To appropriately form an image in accordance with a kind of paper, even in the case of using a front paper feeding tray in place of a manual paper feeding function. SOLUTION: The front paper feeding trays 6 and 7 are installed in the plotter part 3 of a copying machine 1. The paper outlets of the trays 6 and 7 are connected to an image forming part 13 through a paper supply path 9. and a resist roller part 11 is installed in the paper feed path 9. A paper thickness sensor 12 for detecting the thickness of a paper passing through the resist roller part 11 is attached to the resist roller part 11. The thickness of the paper is detected by the paper thickness sensor 12 based on the shift of the roller caused when the paper rushes into the resist roller part 11, then, by comparing the detected value with a prescribed value, it is judged whether the paper is a normal paper or a thick paper or a special paper, etc.  In the case the paper is thick one or special one, the processing of inhibiting the operation of a sorter 21 and displaying a confirmation message on a liquid crystal panel 8 is executed.
Patent JP-H0231523-A (JP)
Title: Distortion compensating system
Inventor: UNO KATSUHISA
IPC: H04B7/005
Filed: 1988-07-21
Abstract: PURPOSE:To minimize the cross modulation noise of an amplifier by controlling the distortion production of a linearizer in response to the level and frequency of inputted transmitting waves and the number of input signal waves so that the linearizer can always be set to the optimum operating point. CONSTITUTION:Information inputted from an input terminal 6 for inputted transmitting wave information is compared with information previously stored in a control information storing section 4 at a linearizer controller 3 and, as a result, the operating point information of a linearizer 1 corresponding to a coincident combination is obtained. Then, the linearizer 1 is controlled so that the cross-modulated distortion characteristics of the linearizer 1 can go to the optimum. Since the adjustment of the distortion compensation related to the level and frequency is made possible by comparing those information with the information of actually sent waves when input waves can be specified, more optimum distortion compensation can be performed.