baber/WOPTO huggingface dataset:
Patent JP-S63205105-A (JP)
Title: Concentration of aqueous solution of low molecular weight organic compound by means of membrane
Inventor: KIMURA HISAFUMI
IPC: B01D61/02
Filed: 1987-02-20
Abstract: PURPOSE:To concentrate an aqueous solution to a high concentration under a comparatively low operating pressure in each stage by arranging in parallel and multi-stages membrane modules equipped with reverse osmosis membranes having a specific range of removal rate of low molecular weight organic compounds. CONSTITUTION:Membrane modules with reverse osmosis membranes at 30-80% of removal rate of low molecular weight organic compounds to be concentrated such as isopropanol are arranged in parallel and multi-stages on an effluent side and a concentrate side. A raw liquid of an aqueous solution such as isopropanol is supplied to the first membrane module and the permeated liquid is supplied to the second stage membrane module 2 by means of a pump 7. On the other hand, a concentrate is supplied to the second stage membrane module 4 on the concentrate side. The concentrate from the membrane module of each stage on the permeated liquid side is returned to the membrane module of each preceding stage. The concentrate from the first stage membrane module 1 is supplied to the second membrane module on the concentrate side, and the permeated liquid from the membrane module 4 is returned to the membrane module of the preceding stage.
Patent JP-H09214344-A (JP)
Title: A/d converting circuit and d/a converting circuit
Inventor: MATSUO TATSUYUKI
IPC: H03M1/68
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the linearity of differentiation from getting adverse by connecting the output voltage of a resistant potential divided digital/analog(D/A) converting circuit, which is used for converting low-order (k) bits, to respective 2<m> pieces of unit capacitance. SOLUTION: Concerning a sequential comparison type A/D converting circuit 1, a capacitance array consisting of a charge redistribution type D/A converting circuit 2 is composed of 2<m> pieces of unit capacitance C. Besides, an output VRTT of a resistant potential divided D/A converting circuit 3 can be impressed through switch arrays SW0, SW1...SW2<m> -1 to respective capacitance C0, C1...C2<m> -1 of the capacitance array. Thus, since the output VRTT of the resistant potential divided D/A converting circuit 3 can be impressed to the capacitance array to be used for discriminating high-order bits, the linearity of differentiation can be prevented from getting adverse.
Patent JP-H06326165-A (JP)
Title: Method and system for noncontact testing on wiring network
Inventor: SUTEIIBUN DAGURASU GORADEI
IPC: G01R31/28
Filed: 1994-03-09
Abstract: PURPOSE: To provide a non-contact testing method and system that can be manufactured inexpensively and operated easily. CONSTITUTION: A method for measuring the electrical characteristics of an electrical device with a related conduction structure accompanies a sequence of steps shown below. First, all conductors on the surface of the device are charged by using a low-energy electron beam in step 303. A focusing, low-energy electron beam sequentially irradiates each conductor in step 304. An induction current signal when a focusing electron beam is applied to each conductor is measured in step 305. An induction current measurement result obtained from each conductor is analyzed. Then, based on the analysis, the electrical characteristics of the device are judged. A charge accumulation method, three types of capacity-testing methods for detecting a defect, and a short-circuiting evaluation method are achieved.
Patent JP-S62197588-A (JP)
Inventor: OKONOGI TAKAO
IPC: E05F11/38
Filed: 1986-02-26
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-H09234580-A (JP)
Title: Carrying in/out device for plate working machine
Inventor: ARAKI YUJI
IPC: B23K26/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify changing structure of a pallet, to reduce a space and to improve a changing efficiency of pallet. SOLUTION: The carrying in/out device has a pallet running means A, a pallet elevating means B and a stock separating/collecting means C. By the pallet running means A, when a traverser for stock, in which a stock pallet is loaded at the bottom part formed with opening, and a traverser for product, in which a product pallet is loaded, stop at either one of stop region, by the pallet elevating means B arranged thereunder, a hydraulic lifter 5 passes through the opening part of the stopped traverser for stock or product and then the stock pallet or product pallet is pushed up.  At this time, by the stock separating/ collecting means C arranged above the stop region, a stock is separated from the pushed up stock pallet and carried in a plate working machine, a worked product is stacked on the pushed up product pallet, successively, the stock pallet or product pallet is returned to an original traverser for stock or a traverser for product by the hydraulic lifter 5.
Patent JP-H09226839-A (JP)
Title: Folding packing for packaging
Inventor: KATAOKA HACHIRO
IPC: B65D81/113
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly assemble a packing and easily adjust cushioning performance by making a rectangular recess enclosed by both side walls and a bottom of a gutter-like member as a housing recess for receiving or fitting an object to be packaged. SOLUTION: A packing 300A is equipped with folds and cuts wherein gutter- like members 201A, 202A are folded and engaged with each other in an orthogonal direction for assembling. A corrugated fiberboard is equipped with main folds wherein a center of a rectangle is a main body and folded into a gutter- shape having a U-shaped cross section. Overlapping pieces 2 are connected to both side ends in a folding direction of the main body. The assembled packing 300A is formed with a housing recess S enclosed by side walls (a) constituting the gutter-like members 201A, 202A and a bottom (b) of the gutter-like member 202A. Thus, the packing can be formed extremely easily and rapidly, while cushioning performance can be easily and widely varied.
Patent JP-S59165734-A (JP)
Title: Construction of concrete structure
Inventor: UCHIDA HIROYUKI
IPC: E02D27/08
Filed: 1983-03-09
Abstract: PURPOSE:To simply form slope frames of any shape and any size by a method in which net struts made of a netting material are set erectedly, iron bars are assembled supportingly on the struts, and the struts and the iron bars are covered with cement mortar or concrete. CONSTITUTION:Net struts 1 formed by binding cylindrical metal netting materials are hooked with anchors 2 driven at given intervals in a slope. The coupling portions 3c of iron bars 3 are inserted into the mesh of the net struts and held, and separators 4 are attached to the iron bars 3 to assemble iron bar slope frames. Cement mortar or concrete is sprayed onto the iron bar slope frames to cover the net struts 1 and the iron bars 3. When the height of the iron bar slope frames is high, disposable frames are connected to the iron bars 3 and then concrete is placed.
Patent JP-H05239732-A (JP)
Title: Photographic loom
Inventor: AOKI JUNICHI
IPC: D03C19/00
Filed: 1992-02-26
Abstract: PURPOSE:To reduce the amount of wefts exposed to the surface of woven fabric and decrease the switching of the wefts to prevent the change in the color tone of the fabric due to the wefts not to be originally exposed to the surface of the fabric for the faith regeneration of image data by substituting a part of the wefts with warps having the same color. CONSTITUTION:The photographic loom is provided with a means 21 for optically reading image data, a means 22 for forming a tissue drawing falsely regenerating an intermediate color tone on the basis of the image data by a dither method, a method 23 for assigning a limited number of the weft colors in accordance with the tissue drawing, a means 24 for selecting a color from the weft colors as a weft color, a means 25 for comparing the continuous number of the same colors as the warp colors among the weft colors with a preliminarily set check number in each line assigning the wefts, and a means 26 for correcting the assignment of the wefts so as to replace the weft colors with the warp colors when the continuous number is less than the check number.
Patent JP-H11279846-A (JP)
Title: Device for separating impurity with high speed roller for opening fiber material such as cotton in spinning-preparing device
Inventor: RUEBENACH BERNHARD
IPC: D01G23/08
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a space save type device for separating impurities with a high speed rotation roller for opening a fiber material such as cotton, having a simple structure. SOLUTION: This device is obtained by disposing a hopper 15 extended in the approximately vertical direction for a fiber material B, disposing at least one of feed rollers 16a, 16b in the lower end portion of the hopper 15, disposing an opening roller 17 on the downstream side of the feed rollers, disposing optical sensor systems 19, 20 on the side of the hopper above the opening roller 17, and disposing an impurity-separating device capable of being operated in cooperation with the optical sensor systems and utilizing an air flow.
Patent JP-S57172927-A (JP)
Title: Cation exchange membrane for electrolysis
Inventor: ODA YOSHIO
IPC: C25B13/00
Filed: 1981-03-20
Abstract: PURPOSE: To reduce the amount of porous layer-forming particles to a great extent without any adverse effect, by employing a cation exchange membrane covered with gas-and liquid-permeable porous layers which do not act as electrodes and consist of specially designed particles.  
     CONSTITUTION: The titled cation exchange membrane 1 has a porous layer, on one or both sides, which consists of numerous conductive or non-cnductive single particles 2 or groups thereof 3, 3 is a lump of several single particles collecting together. 2 and 3 are linked to the surface of the membrane independent of other particles or groups, leaving some parts not covered with 2 or 3. Such a porous layer is formed with a reduced amount of particles and when the particle is costly, this is not only of great economical advantage but in some cases facilitates the fomation of the membrane. Moreover, the membrae 1 is by no means inferior in performance to the one covered with a dense layer consisting of numerous packed particles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59164650-A (JP)
Title: Glass bead having high refractive index
Inventor: TAKAHASHI TSUTOMU
IPC: C03C3/12
Filed: 1983-03-10
Abstract: PURPOSE:To obtain glass beads having high refractive index useful for recursive reflection sheets excluding solarization caused by the irradiation with ultraviolet rays by depressing the amt. of Fe2O3 contained as an impurity and adding a trace amt. of CeO2 to a TiO2-BaO system glass. CONSTITUTION:The content of Fe2O3 contained as an impurity in a glass bead having increased refractive index by the heat treatment of glass contg. >=60wt% at least one of TiO2 and BaO, is depressed to <=0.01wt%, and 0.01-5% CeO2 is added thereto. The glass beads cause no discoloration due to solarization even if it is irradiated by the ultraviolet rays after heat treatment. It is, therefore, quite suitable for use as recursive reflection sheet without any problem.
Patent JP-S63205939-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMI TOSHIHIKO
IPC: H01L23/50
Filed: 1987-02-23
Abstract: PURPOSE:To prevent the generation of a hollow and a weld line at a resin- molding part by a method wherein a first cavity and a second cavity are formed and a resin is injected into said cavities via a gate part formed at the second cavity. CONSTITUTION:A semiconductor device is mounted on a die pad at a lead frame part this assembly is resin-molded by using a pair of metal molds 25. The following three are formed at the metal molds 25: a first cavity 27 accommodating the semiconductor device; a second cavity 29 which is continuous via a narrow-width part 28 and which is used to form a frame part 14 between leads; a gate part 30 which is formed at the second cavity 29. A molten resin flows through the route of the gate part 30, the second cavity 29 and the narrow-width part 28, and reaches the first cavity 27 the semiconductor device is molded; at the same time, the frame part 14 is formed.
Patent JP-H09231745-A (JP)
Title: Semiconductor memory device
Inventor: HASEGAWA TAKEHIRO
IPC: G11C8/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To continuously read block data on a line of an image without any waiting time to realize a high speed image processing. SOLUTION: This DRAM has a plurality of sub-arrays in each of which a plurality of memory cells are arranged in the form of array and addresses are assigned so that a desired number of sub-arrays are selected by the lower bits AR < 0 to 3 > of the row address. In this case, with an input of the row address, the sub-array assigned to this address (AR<0>=1, AR<1>=0, AR<2>=0, AR<3>=0) and the sub-array assigned to the one upper low address (AR<0>=0, AR<1>=1, AR<2>=0, AR<3>=0) are activated simultaneously.
Patent JP-H05244387-A (JP)
Title: Document processor
Inventor: NISHIMURA NOBUO
IPC: H04N1/387
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a document processor with satisfactory visibility, where information for editing is easily added and information is easily transmitted after editing. CONSTITUTION:This processor is provided with an extension unit 3 extending document information which is electronically generated by a word processor, etc., to two-dimentional picture data, a printer 4 printing a document on a recording medium such as a form, etc., based on the two-dimentional picture data, a picture input device 5 detecting a picture manually written in the recording medium as manual picture information, a picture recognizing device 6 recognizing the meaning of detected manual picture information and a processing recognizing device 7 processing document information which is electronically generated based on recognized meaning. Therefore, the indication of a processing to a printed form can be manually written and the prescribed processing which is previously decided to original document information can be executed.
Patent JP-H09246936-A (JP)
Title: Semiconductor device and display driving device using the same
Inventor: MOROSAWA KATSUHIKO
IPC: H03K17/687
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make a leakage current small, to perform high integration, to perform formation with less processes and to make an output level be appropriate by performing constitution by the transistors of the same conductive type. SOLUTION: The respective source and drain of P type transistors 13 and 14 are serially connected between a power source and ground, positive logic or negative logic is impressed from an input (IN) side to the gate of the P type transistor 13 and logic for which input (IN) is inverted is impressed from an inverted input (IN with upper bar) side to the gate of the P type transistor 14. Then, the source and drain of the P type transistor 12 are interposed between the inverted input (IN with upper bar) to the gate of the P type transistor 14 and a capacitor 15 whose one end is connected between the P type transistor 12 and the gate of the P type transistor 14 and other end is connected between the P type transistor 13 and connection point of the P type transistor 14 is interposed.  Thus, a Low level outputted from an output terminal (OUT) is corrected so as to be a potential equivalent to a ground level.
Patent JP-S56136643-A (JP)
Title: Medium agent capsule pack
Inventor: OONO IETATSU
IPC: A61K9/48
Filed: 1980-03-28
Abstract: PURPOSE:To prevent moisture absorption, and make carrying and preserving convenient by enclosing a suitable amount of a medium agent with a covering material which is gelatin, water or other water-soluble materials into the form of one capsule or pack. CONSTITUTION:A suitable amount of a medium agent used for industrial, medical and all other purposes is enclosed with a coating material which is gelatin, wafer or other water-soluble material. This is formed into the form of one pack or capusle.
Patent JP-S55133352-A (JP)
Title: Preparation of 1,1,3,3-tetramethyl guanidine salt
Inventor: SASAKI MASANORI
IPC: C07C239/00
Filed: 1979-04-04
Abstract: PURPOSE: To obtain the high purity title compound, useful as a curing agent and etching agent for epoxy resins, etc., in high yield under rather mild conditions, by the reaction of a cyanogen halide and dimethylamine in an aqueous medium.  
     CONSTITUTION: A salt of 1,1,3,3-tetramethylguanidine is obtained by the reaction of a cyanogen halide and dimethylamine, using an aqueous medium (e.g. a water- miscible medium, such as methanol, ethanol, etc.). The cyanogen halide is preferably chloride, bromide etc. The molar ratio of methylamine to cyanogen halide is, pref. ≥2 to 1.  
     EFFECT: The use of nitrobenzene, etc. is not necessary. There are no problems, such as the pollution control of the working environment the recovery of organic solvents after the reaction, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06229993-A (JP)
Title: Automatic flaw detector for weld joint
Inventor: MATSUYAMA AYA
IPC: G01N29/04
Filed: 1993-02-04
Abstract: PURPOSE:To enable the riding of an automatic flaw detector easily over any step on a shell of a pressure vessel. CONSTITUTION:Bearing blocks 10 and 11 are arranged at four corners of a rear 1 of a truck body 1 carrying a probe module 31 for detecting flaws of a weld joint in such a manner as to allow the rotating thereof over a range of about 90 deg. along the rear 1a thereof. A power transmission shaft 16 arranged parallel with the rear 1a of the truck body 1 is supported rotatably on the bearing blocks 10 and 11 and link plates 18 and 19 are fitted externally onto the power transmission shaft 16 in such a manner as to be rotatable with respect to the power transmission shaft 16. A wheel 27 is arranged at both ends longitudinal of the link plates 18 and 19 so as to be rotated with a gear 22 mounted on the power transmission shaft 16 through a gear 26.
Patent JP-H01215138-A (JP)
Title: Radio telephone system
Inventor: KOJIMA SUSUMU
IPC: H04W76/02
Filed: 1988-02-23
Abstract: PURPOSE:To attain low cost and small size by adopting the same system of time division multiple channel for an electronic exchange and a radio line controller and providing a means connecting the time division multiple channels of the both with each other, an synchronizing the time division multiple channels of the both, and a means transmitting and receiving call connection control information mutually. CONSTITUTION:The same system of the time division multiple channel for an electronic switching equipment and for a radio line controller is adopted, a synchronizing means 3 synchronizing both the time division multiplex channels and call connection control signal transmission/reception circuits 50, 150 transmitting/receiving a call connection control signal such as call, dial, calling and end of call mutually are provided. Then the time division multiple channel HW4 of the electronic exchange and the time division multiple channel HW1 of the radio line controller are operated while being connected together. Thus, one time division multiple channel is enough for the connection of radio telephone terminal sets for the number of multiplex and it is not required to provide line circuits and line interface circuits for the number of radio telephone terminal sets.
Patent JP-H02219330-A (JP)
Title: Wavelength multiplex optical transmission system
Inventor: IIDA MASANORI
IPC: H04J14/00
Filed: 1989-02-20
Abstract: PURPOSE:To perform wavelength multiplex optical transmission with a large number of multiplex extending over a wide wavelength range with simple constitution by providing an optical transmission part consisting of light sources with different wavelength and a photocoupler, and an optical reception part consisting of an optical branching filter, an optical demultiplexer, and a photoelectric converter. CONSTITUTION:Light with different wavelength from the light sources 11 modulated at modulation signal sources 10 in the optical transmission part 17 are wavelength-multiplexed by the photocoupler 12, and are transmitted on an optical fiber 16. Transmitted light are divided into three at the optical branching filter 13 at the optical reception part 18, and are inputted to the optical demultiplexers 14. The wavelength of the light are separated by wavelength characteristics, respectively at the demultiplexers 14, and the light are converted to electrical signals by an optical-electrical converter 15, then taken out. The optical demultiplexers 14 are provided with the wavelength characteristics not being superposed mutually, and also, a wavelength separation area is not shared by them.
Patent JP-S56137659-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAWARA KUNIZOU
IPC: H01L23/52
Filed: 1980-03-31
Abstract: PURPOSE:To provide anintegration by creating the first lead connected to an element electrode on the surface of a ceramic substrate through evaporation or photographic etching, creating the second lead with a bump for connection on a part of the back side and connecting the both leads through the intermediary of a through hole. CONSTITUTION:Gold plating 3 is applied at a concave part 2 of a ceramic substrate 1 and a silver paste is used to fix a semiconducor element 4 with the first lead 5 of copper, etc. formed. One end of the lead 5 collects around the concave part 2, while the other end extends around the substrate 1. One end of wire 6 is connected to an element electrode and the other to the upper end of a through hole 7 on the substrate. The hole 7 is filled with an electroconductive ink. On the lower surface of the substrate, the second lead 9 of copper, etc. connecting a bump 8 and the lower part of the hole 7 aligned on the sections of the substrate, is formed. The bump 8 is created by building up a solder on a laminate of chromium, copper and gold. The device is completed adhering a sealing cap 10. Each lead is of high density through evaporation process, etc. and is connected to the bump. Therefore, it is possible to provide an external leading-out terminal and a miniaturized device.
Patent JP-S61200743-A (JP)
Title: Message registration system
Inventor: OSADA MAKOTO
IPC: G10L15/00
Filed: 1985-03-01
Abstract: PURPOSE:To register simply message information specific to a telephone terminal equipment by converting a voice input from the telephone terminal equipment into a character code by a speech recognition unit provided to an electronic exchange and inputting the code to a memory of the telephone terminal equipment. CONSTITUTION:When the registration mode of the message information is set by a special number to the telephone terminal equipment 2 connected to the electronic exchange 1, a communication line is formed between the terminal equipment 2 and the speech recognition unit 10 through the exchange operation of the exchange 1. A terminal control section 6 of the terminal equipment 2 transmits the message information inputted from the voice circuit 5 to the equipment 10 in voice. The equipment 10 sends the message information comprised of a character code string obtained through the result of recognition to the terminal equipment 2. The terminal equipment 2 displays the message information to be sent onto a display device 8 via the control section 6 and after the information is confirmed, the information is registered in a message memory 7.