baber/WOPTO huggingface dataset:
Patent JP-H11258198-A (JP)
Title: Reference electrode
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N27/30
Filed: 1998-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a reference electrode which is compact, which is handled and stored easily, which can be used at a high temperature, whose impedance is low and which does not contain an internal liquid. SOLUTION: A plurality of capillaries 4 which are composed of an ion-conductive silica-based sodium-based or lithium-based glass are bundled. Sides, on one side, of the bundled capillaries 4 are connected electrically by a conductor 5. A lead wire 6 for reference-potential derivation is connected to the conductor 5. Thereby, a reference electrode which does not contain an internal liquid is constituted. When the reference electrode which is constituted in this manner is immersed in a sample, the sample creeps into the capillaries 4 and into gaps between the capillaries 4 due to a capillary phenomenon. When the capillaries 4 are composed of the sodium-based glass, hydration layers which are rich in Na<+> with reference to bulk H<+> are formed on sample liquid contact faces on inner faces and outer faces of the capillaries 4.  When the capillaries 4 are composed of the lithium-based glass, hydration layers which are rich in Li<+> with reference to bulk H<+> are formed on sample liquid contact faces on the inner faces and the outer faces of the capillaries 4. An electromotive force is generated in the hydration layers, and it is taken out to the lead wire 6 as a reference potential.
Patent JP-H09275551-A (JP)
Title: Broadcast receiver, broadcast reception method, broadcast transmitter, broadcast transmission method, broadcast transmitter/receiver and broadcast transmission reception method
Inventor: YOSHIDA HIROYUKI
IPC: H04N7/16
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To allow the broadcast system to make a receiver execute surely at once control information sent by a center station. SOLUTION: In the case of allowing a receiver 5 to execute a prescribed processing, a center station 1 sends a command code taking any value of 0 to 254 while increasing the value by '1'. The receiver 5 stores a storage code taking any of 0 to 254 similarly and compares the received command code with the stored code so as to discriminate whether or not the command code has already been executed. When the command code is not yet executed (the command code differs from the stored code), the processing corresponding to the command code is executed and the stored code is updated by the command code.
Patent JP-S59207970-A (JP)
Title: Coating composition for glass vessel
Inventor: TAKAHASHI KATSUJI
IPC: C08L67/00
Filed: 1983-05-13
Abstract: PURPOSE:To provide the titled composition for the bottle of drinks, having excellent abrasion resistance and the effect to prevent the scattering of the fragments of the glass bottle when broken, and obtained by compounding an epoxy resin with a specific acid anhydride hardener and a cure accelerator. CONSTITUTION:The objective composition can be prepared by compounding (A) an epoxy resin with (B) an acid anhydride hardener obtained by heating (i) a polyester polyol having OH group at the molecular terminal and ester bond in the molecular chain, (ii) the addition polymer of a bisphenol compound and an alkylene oxide and represented by the formula [R is H, methyl or ethyl; X is CH2, C(CH3)2, S or SO2; n is 1-10] and (iii) a polybasic carboxylic acid anhydride [the amount of (i)+(ii) is 10-50wt% based on the component (iii), and the total number of the anhydrous carboxyl group and the carboxyl group is preferably 0.6-1.1 per one epoxy group in the component A] and (C) 0.5- 5wt%, based on the component (A), of a cure accelerator.
Patent JP-H06293849-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA MASAYUKI
IPC: C08L69/00
Filed: 1993-04-09
Abstract: PURPOSE:To obtain the subject composition comprising a specific copolymer, a thermoplastic polycarbonate resin and a thermoplastic polyester resin in a specific ratio, excellent in heat resistance, rigidity, appearance and impact resistance, and useful for automotive parts, etc. CONSTITUTION:This resin composition comprises (A) 8-59.5wt.% of a copolymer produced from (i) 0.1-30wt.% of a monomer selected from an alpha,beta-ethylenic unsaturated monomer having a hydroxyl group and an alpha,beta-ethylenic unsaturated monomer having an epoxy group, (ii) 20-94.9wt.% of a styrenic compound, (iii) a nitrile compound selected from acrylonitrile and methacrylonitrile, and (iv) 0-45wt.% of other vinylic monomers, having the hydroxyl groups or epoxy groups, and containing aromatic vinyl monomers in an amount of 850wt.% in the components i, ii and iv, (B) 40-90wt.% of a thermoplastic polycarbonate resin, and (C) 0.5-25wt.% of a thermoplastic polyester resin such as polyethylene terephthalate.
Patent JP-H04294581-A (JP)
Title: Manufacture of full cmos sram
Inventor: HASHIMOTO MAKOTO
IPC: H01L27/11
Filed: 1991-03-23
Abstract: PURPOSE:To reduce the size of a memory cell by deciding the width of an island semiconductor layer on which driver and load MOS transistors are formed by one step of lithography and the width of a separating area between both transistors by another step of lithography. CONSTITUTION:The first mask layer 3 is formed to such a pattern that semiconductor island layers 1a and 1b can be obtained from the pattern by etching by using a resist film 4 as a mask. Then the second mask layer 5 is formed to such a pattern that covers an area which becomes the layer 1 but does not cover another area which becomes a separating area 8 by etching by using a resist film 6 as a mask. After the layer 5 is formed, the layer 6 is formed to such a pattern that covers an area which becomes the layer 1b but does not cover the area which becomes the area 8. Thereafter, the island layers 1a and 1b are formed by etching the mask layer 3 by using a resist film 7 and mask layer 5 as masks and a semiconductor layer 1 by using the mask layer 3 as a mask.
Patent JP-S63251519-A (JP)
Title: Friction pile
Inventor: OI YUKIO
IPC: E02D5/48
Filed: 1987-04-04
Abstract: PURPOSE:To construct a foundation having great bearing forces by a method in which a baggy part to cover through holes in side walls is provided for a hollow columnar pile, and cement mortar is injected into the pile by pressure for filling. CONSTITUTION:A number of through holes 16 and baggy parts 18 covering the holes 16 are provided for the side wall of a hollow columnar pile 14 having a coned tip 12. Both upper and lower ends of the part 18 are clamped with bands 20. A friction pile is driven into the ground 28 and cement mortar 24 is poured into the pile 14 by pressure to produce a great frictional force between it and the ground. The pile foundation having great bearing forces can thus be constructed.
Patent JP-H11283213-A (JP)
Title: Recording head for magnetic disk
Inventor: MARUYAMA YOJI
IPC: G11B5/31
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of a write-in defect caused when specific resistance of a magnetic body is increased by making a conductor connected to a center of a spiral coil conductor different from the magnetic body forming a magnetic path in the material composition. SOLUTION: An Ni-Fe alloy film of the specific resistance of 45 μΩcm or above is used as an upper part magnetic pole 27 or a lower part magnetic pole 28, and the material composition of the conductor 35 connected to the coil conductor is made different from that of the upper part magnetic pole 27. As for the 45 Ni-55Fe composition the Ni-Fe alloy film is adopted, and an Ni-Fe alloy containing third elements such as 46Ni-52Fe-2Cr and 43Ni-56Fe-1 Mo, may be adopted. The conductor 35 is formed from Al, Cu, Au, etc.  For realizing high frequency write-in, a loss caused when the material having high specific resistance for reducing an eddy current is used as the magnetic pole material is reduced by constituting the upper part magnetic pole with the material composition different from the conductor, and the resistance of the conductor isn't interlocked even when the specific resistance of the upper part magnetic pole is increased, and an impediment related to the electrically conductive loss of the conductor is removed.
Patent JP-H11283968-A (JP)
Title: Dry etching and semiconductor device thereof
Inventor: SHINODA KAZUNORI
IPC: H01S5/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a vertical processed cross-sectional shape with small damages by eliminating part of hydrocarbon high molecules deposited on a work piece formed with a mask pattern with plasma of gas containing hydrocarbon, using a plasma of gas containing gas of oxygen atom containing molecules. SOLUTION: A resist pattern 4 is formed on a substrate 1, and then a wafer is carried into the chamber of an ECR plasma etching equipment. After introducing ethane gas and hydrogen gas into the chamber, the gas pressure is regulated to generate plasma. Due to the etching which progresses isotropically in the vertical direction and in the transervse direction below a mask, hydrocarbon high molecules 3 attach to the entire surface of the sample. Next, ethane gas, hydrogen gas, and oxygen gas are introduced into the chamber to generate plasma, and the hydrocarbon high molecules 3 which are attached are removed with the plasma. In this case, reactive ions enter the sample in the vertical direction, so that the hydrocarbon high molecules 3 attaching to the sidewall of a mesa in the shadow of the mask are left over without being removed.
Patent JP-H10259661-A (JP)
Title: Column base frame with opening preventing tool
Inventor: KOYANO YASHIRO
IPC: E02D27/01
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To facilitate transportation and assembly by providing fitting holes and cylindrical fitting holes at one end of an L-shaped angle forming frame, providing moving projections, insertion projections, and cylindrical projections at the other end, and providing protruded plates having insertion holes. SOLUTION: A fitting forming section 8 at the left end section of each of four L-shaped angle forming frames 2 is provided with multiple fitting holes 8a-8m, cylindrical fitting holes 10-10b, multiple moving projections 6a-6d, insertion projections 7-7h, and cylindrical projections 9-9b. Multiple protruded plates having insertion holes 19d are provided inside the angle forming frames 2. The moving projections 6a-6d and insertion projections 7-7h are fitted into the fitting holes 8a-8m of adjacent angle forming frames 2, and the cylindrical projections 9-9b are fitted into the cylindrical fitting holes 10-10b to form a column base frame. Opening preventing tools 20 made of an opening preventing band are inserted into the insertion holes 19d of the protruded plates of the angle forming frames 2. When the column base frame is to be enlarged, an extension frame is connected between the angle forming frames 2. Transportation and assembly can be facilitated.
Patent JP-H05249797-A (JP)
Title: Image forming device
Inventor: SAKAMI YUJI
IPC: G03G15/01
Filed: 1992-03-05
Abstract: PURPOSE:To provide an image forming device capable of transferring the toner image of the first color onto a transfer material and simultaneously, sucking it onto a carrying belt, and further, obtaining a distinct image in full color, even in the constitution of arrangement in color order in which the output of a large number of monochrome images is assumed. CONSTITUTION:The developing unit for the black of the first color 3a is made a one-component developing unit whose structure is small downward, and a feeding guide 9 feeding the transfer material onto the carrying belt 8 at a transfer position opposite to the photosensitive drum 1a of the transfer electrifier 4a of the first color. It is easily realized that the black toner image of the first color is transferred onto the transfer material and simultaneously, the transfer material is sucked onto the belt 8 by a transfer and electrostatic charge by the electrifier 4a, and further, even if the constitution of the arrangement in the color order in which, the output of a large number of monochrome images, is assumed the distinct image can be obtained in the full color.
Patent JP-H0677407-A (JP)
Title: Semiconductor device
Inventor: KANEHACHI KAORU
IPC: H01L27/08
Filed: 1992-04-06
Abstract: PURPOSE:To significantly reduce the dielectric loss and eddy-current loss and enable the formation of a favorable inductor by removing part of a semiconductor substrate to form a cavitied first region and forming a wiring layer, acting as an inductor, on the major surface thereof with an insulating film in-between. CONSTITUTION:Part of a silicon substrate 11 is removed to form a cavitied removal region 12, and an insulating layer 13 is formed on the removal region 12 and its peripheral area. A wiring layer 14 to be one outgoing line of an inductor is formed on the insulating layer 13, and further a layer insulating layer 15 is also formed thereon. A spiral wiring layer 16 to be the other outgoing line of the inductor is formed on the layer insulating layer 15, and an insulating layer 17 is formed thereon. A contact hole 15a is formed in a part of the layer insulating layer 15 to connect the wiring layer 14 with the wiring layer 16. As mentioned above, part of the substrate 11 is removed to form a cavity, or the first region, and the inductor is formed in correspondence to the region; this significantly reduces the dielectric loss and eddy-current loss.
Patent JP-H05281397-A (JP)
Title: Method for loading reactor fuel pellet
IPC: G21C21/02
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a method for loading reactor fuel pellets capable of reducing the contamination at the pipe inlet of the fuel clad by pellet powder during charging pellets in the fuel clad and preventing sticked contamination during end plug welding. CONSTITUTION:In this method for loading reactor fuel pellets, a lower end plug 2 having a penetration hole 2a and a groove communicating with the penetration hole 2a in a fuel clad 1 is inserted at an end of the fuel clad 1 and sealed. Air in the fuel clad 1 is exhaused through this penetration hole 2a while fuel pellets 11 are loaded in the fuel clad 11 and then, an upper end plug is inserted at the other end of the fuel clad 1 charged with the fuel pellets 11 and sealed.
Patent JP-S5420573-A (JP)
Title: Apparatus for automatically conveying straps
Inventor: NAKAO AKIRA
IPC: B65G43/00
Filed: 1977-07-14
Abstract: PURPOSE: To enable to automatically and smoothly convey steel materials in a device for sorting the materials with rope transfer unit by calculating the inching forwardly moving time of a slider from steel material weight information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09274591-A (JP)
Title: Recording and reproducing device
Inventor: NAITO TOSHIYUKI
IPC: G06F12/16
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an ECC(error correction code) circuit using the error correcting code of any arbitrary symbol length having requested ability by working data from a semiconductor memory, changing the number of unit bits to the number of transfer data bits in an ECC detection circuit and transferring data to the ECC detection circuit later. SOLUTION: The data of 8 bits transferred from a flash memory are set to bits 0-7 of a register 901 inside an ECC detection circuit 302 successively from the leading bit. The bits 8 and 9 of the register 901 are dropped to the ground and fixed to zero. Namely, the dummy data of two bits fixed to zero are added to the end of data of 8 bits and transferred into the ECC detection circuit 302 apparently as the data of 10 bits. Thus, even when the number of data transfer bits in a host and the flash memory is different from the desired number of data transfer bits in the ECC circuit, the ECC circuit can be provided.
Patent JP-S62239916-A (JP)
Inventor: MATSUGASAKI HISAO
IPC: A01F11/00
Filed: 1986-04-11
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-S62240540-A (JP)
Inventor: SAKANE HIROMI
IPC: B29L31/58
Filed: 1986-04-11
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-H03283564-A (JP)
Title: Complementary semiconductor integrated circuit
Inventor: YOSHIMORI MASANORI
IPC: H01L27/08
Filed: 1990-03-30
Abstract: PURPOSE:To prevent latch-up even when minimum potential is supplied after supplying maximum potential and intermediate potential by providing a capacitor which is connected between an intermediate potential input terminal and a minimum potential input terminal having larger capacitance than the junction capacitance between a semiconductor substrate and a second diffusion area. CONSTITUTION:When switches 19 and 20 are turned on and a switch 21 is turned off, GND and Vcc are supplied and Vss is not supplied. Thus, a P type well 2 becomes under the floating condition and the potential of the P type well 2 becomes intermediate potential between the GND and the Vcc. The value of the intermediate potential of the P type well 2 is decided by the capacitance division by the capacitance C1 of the P-N junction between an N type semiconductor substrate 1 fixed at the Vcc and the P type well 2, the capacitance C2 of the P-NU<+> junction between an N<+> type diffusion area 4 fixed at the GND and the P type well 2, and external capacitance C3 connected between the GND and the Vss. for example, when the C3 is set at a value ten times larger than the value of the C1, the potential of the P type well 2 becomes an eleventh of Vcc(+5V) and such a voltage does not permit an electron to flow into the P type well 2 from an N<+> type diffusion area 4.
Patent JP-H02261674-A (JP)
Title: Image forming device
Inventor: ONO KENICHI
IPC: B41J35/28
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate the replacing a transfer material by providing a support cabinet to support the transfer material in easily detachable manner and also a support device to support the cabinet so that it is introduced into and taken out of a main device system. CONSTITUTION:An ink ribbon 14 is supported by a support cabinet 41. The support cabinet 41 consists of the first and second storage sections 42, 43, and an ink ribbon 14 feed shaft 17 is placed in the first storage section 42, and a winding shaft 18 is placed in the second storage section 43. A slide rail (support device) 44 with a cross-section is provided on both ends of the support cabinet 41. These slide rails 44, 44 are fitted in guide rails (support device) 45, 45 arranged in the main device system 1 in freely slidable way. Furthermore, a cover 46 is provided on the front end of the support cabinet 41. This cover 46 becomes part of the front of the main system 1 when the support cabinet 41 is introduced into the main system 1.
Patent JP-H04295593-A (JP)
Title: Induction furnace
Inventor: SUGIYAMA TAKAYUKI
IPC: C22B9/16
Filed: 1991-03-22
Abstract: PURPOSE:To restrain heat dispersion as much as possible as a whole while securing the physical and chemical strength of a refractory lining against slag and prevent the penetration of molten metal to the deep layer of a furnace as much as possible. CONSTITUTION:A heat insulating bricks layer 15 and a refractories layer 16 are arranged inside of the metallic outer shell 14 while a refractory lining 17 is formed on the innermost surface to constitute a bath unit 12. The refractory lining 17 is constituted of dry type powdered refractories, called as dry material and not containing moisture, through so-called closest packing, however, an upper refractory lining 18, positioned at the level of molten metal, is constituted of a material containing silicon carbide and a lower refractory lining 19 is constituted of a material, having lower heat conductivity and sintered at a higher temperature than the upper refractory lining 18.
Patent JP-H05285355-A (JP)
Title: Membrane for separation of hydrogen
Inventor: IMAI TETSUYA
IPC: C01B3/50
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a thin membrane for separation of a highly concentrated hydrogen from a mixed gas contg. hydrogen by forming a thin membrane contg. vanadium and palladium on at least one side surface of a metallic perforated body having narrow pores. CONSTITUTION:The thin membrane having <=50mum thickness and contg. vanadium and palladium is formed on at least one side surface of the metallic perforated body having narrow pores of which diameter is 0.1-20mum. The metallic perforated body having narrow pores, having a heat resistivity at >=300 deg.C, not reacting with a gas to be treated and having the narrow pores as uniform as possible is suitable. The thin membrane containing vanadium and palladium is to contain both of vanadium and palladium by >=1wt.% respectively and by >=50wt.% in total of them.
Patent JP-S567109-A (JP)
Title: Steady position stop control system for rotor
Inventor: SHIMOI HIROSHI
IPC: G05B19/18
Filed: 1979-06-29
Abstract: PURPOSE: To ensure the stoppage of the rotor at the preset steady position although the start position of rotation is uncertain and without accumulating the rotary pulse signals, by adding the reference detector and the deviation counter with preset.  
     CONSTITUTION: The value from the reference position to the prescribed stop position of reference detector 14 is set previously to deviation counter 13 with preset, and then the start signal is supplied to input terminal 2. Thus gate 4 opens to apply the rotary pulse signal from input terminal 1, and the number of this pulse is integrated. The integrated amount of counter 13 functions as the rotary command to give start to motor 9. At the same time, the angle pulse signal generated from angle detector 10 turns into the other input of counter 13 to give subtraction to the integrated amount. On the other hand, detector 14 generates the reference pulse with every rotation. Then the stop signal is supplied to input terminal 11 to stop the above-mentioned rotary pulse signal and also apply the preset signal to counter 13. And the count output of counter 13 is preset to the reference pulse number of detector 14, thus ensuring the steady position stoppage at the preset position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59224090-A (JP)
Inventor: ANDOU MASAO
IPC: F16L53/00
Filed: 1983-05-13
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-H11279793-A (JP)
Title: Conductive treatment of organic fiber
Inventor: SAKAMOTO ARATA
IPC: C25D5/56
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a good plating film while decreasing the depositing amt. of a palladium catalyst by using a binder having low surface tension which contains a specified or smaller amt. of a surfactant as a binder to deposit carbon or graphite fine particles for the conductive treatment when a metal fiber nonwoven fabric or a metal plated org. fiber is produced by using org. fibers and by plating. SOLUTION: Org. fibers such as PE, PP and acryl, or a cloth of the org. fibers are used as the core material, and its surface is plated with metal to produce a metal fiber nonwoven fabric or a metal-plated org. fiber. In the conductive treatment as a pretreatment for plating, a binder containing a surfactant at most only 500 ppm max. and having low surface tension is used as the binder to deposit fine particles of carbon or graphite by dip coating or the like on the org. fiber. Thereby, the amt. of the surfactant is small enough not to give bad influences on the catalyst, and with the low surface tension, no films such as soap bubbles are formed between the org. fibers even when the distance between the org. fibers is small.