baber/WOPTO huggingface dataset:
Patent JP-S61182773-A (JP)
Title: Manufacturing device for wire tool
Inventor: INOUE KIYOSHI
IPC: B24D3/00
Filed: 1985-07-26
Abstract: PURPOSE:To easily manufacture a cutting and grinding wire tool of good accuracy, by inspecting a plating coated part after plating work and continuously performing on the basis of this inspecting result a finish plating process for additional plating or deplating. CONSTITUTION:A manufacturing device, forming a plating film on a long scale material 1 while moving to pass through a plating electrode 7 and plating a temporarily attached abrasive grain to be fixed, inspects by an inspecting device 13 a plated part of the long scale material 1 after it is processed by a die device. A detection signal of a diameter of this plating coated part is applied to a control device 17, and when the material 1 moves passing through the next finish plating electrodes 14, 16, the manufacturing device processes on the basis of the inspection result the material 1 to be additionally plated or deplated. In this way, the manufacturing device, winding onto a reel frame 3 the finish plated long scale material 1 while it is washed and dried, obtains a wire tool in good accuracy.
Patent JP-H0456758-A (JP)
Title: Thin coating film excellent in wear resistance and corrosion resistance
Inventor: NEMOTO TADASHI
IPC: C22C32/00
Filed: 1990-06-25
Abstract: PURPOSE:To improve wear resistance and corrosion resistance by forming a thin film on a substrate by using, as a starting material, a double boride type hard alloy source prepared by incorporating prescribed double boride into a matrix consisting of metal, such as Fe, Cr, and Co, or alloy thereof. CONSTITUTION:The thin coating film can be formed on a substrate by exerting sputtering, vacuum deposition, ion plating, etc., by using a double boride type hard alloy source as a starting material. In the above alloy source (vapor deposi tion source and target), an MxNyB[where M and N mean metal and (x) and (y) are numeric values necessary for M and N to form a compound type double boride is contained by 40-99wt.% in a matrix consisting of a metal or alloy selected from Fe, Cr, Co, Ni, and alloys thereof. In this double boride, M is Mo and/or W, and N is selected from Fe, Cr, Co, and Ni. Further, B content is regulated to 2-8% based on the above source, and the content of Mo and/or W is regulated so that (Mo and/or W)/B is 0.5-1.5 by mole.
Patent JP-H119640-A (JP)
Title: Bathing device
Inventor: SASAKA FUMIHIKO
IPC: A61H33/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To make a bathing device useful for bathing care by carrying a bathing person in an easy posture from on a mat body to a bathtub or from the bathtub onto the mat body, e.g. so as to easily care bathing like this in bathing of a person who can not take a bath by himself such as an elderly person, a handicapped person, etc. SOLUTION: This device is provided with a seat-state posture changing means 2 allowing the bathing person to be in a bathing posture obliquely standing the head and the back of the bathing person in a posture lying on his back with suspending up and changing the posture of the person from the bathing posture to the posture lying on his back with reaching a floor by suspending down, an elevating and lowering means suspending up and down the means 2 and a carrying means 4 horizontally carrying the suspended-up means 2 toward the bathtub 3.
Patent JP-S6056055-A (JP)
Title: Hot working tool steel
Inventor: FUJITA TOSHIO
IPC: C22C38/60
Filed: 1983-09-08
Abstract: PURPOSE:To improve the resistance of a hot working tool steel used in closed forming to heat check due to thermal shock, wear, craking and pitting by reducing the Si content of the steel to the utmost and adding various specified elements. CONSTITUTION:A steel having a composition contg. 0.15-0.80% C, 0.10% Si, <3% Mn, one or more among <4% Ni, <10% Cr and <3% Cu, and one or more among <5% Mo, <5% W, <3% V, <1% Ti, <1% Nb, <1% Zr and <1% Zr and <1% Co or further contg. one or more among 0.03-0.20% S, 0.03-0.20% Se, 0.01-0.15% Te, 0.02-0.15% Bi and 0.03-0.20% Pb is used as a hot working tool steel. The steel is utilized as the material of working dies for recent closed forging, and it has superior mechanical properties such as high heat check resistance and shock resistance.
Patent JP-H1113171-A (JP)
Title: Panel-joining method for structural heat-insulating panel
Inventor: TAMURA HIROSHI
IPC: E04B1/70
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a panel-joining method that is simple for execution and requires less time and labor for installing a structural heat-insulating panel without allowing heat insulation effect to decline. SOLUTION: On joining structural heat-insulating panels SIP in butting against each other at their ends, a splicing wood 3 is applied from the outside to the surface member 1 at least at one side of the surface and the undersurface of the panel, extending along the entire length of the butt-joining part, and joined by nailing with nails 4. With the splicing wood 3 exposed intentionally to the outside of the SIP panels, cutting is not required for the heat-insulating materials while preventing decline of heat insulation effect and execution of work can be simplified.
Patent JP-H0329040-A (JP)
Title: Saving system for data base file
Inventor: AKATSU MOTOYASU
IPC: G06F12/00
Filed: 1989-06-27
Abstract: PURPOSE:To change the physical information on a data base with no consciousness of a data processing operation after a data base file is saved by adding also the physical information on the data base into a data base saving file. CONSTITUTION:A data base file saving means 5 inputs the data via a data base file 3 based on the information inputted via a physical information input means 4 and produces the saving data to output it to a data base saving file 7. Then a physical information output means 6 outputs the physical information on the data base inputted via the means 4 to the file 7. As a result, an actual environment, i.e., the physical information on the data base is changed after the data are saved into the file 3. Then the data are processed if they are affected by the change.
Patent JP-S5865566-A (JP)
Title: Cylindrical composite member of abrasion resistant aluminum and its production
Inventor: HINO HARUMICHI
IPC: B22D19/14
Filed: 1981-10-16
Abstract: PURPOSE:To obtain an Al composite material having abrasion resistance only in the sliding parts by distributing carbon powder selectively unevenly on the inside circumferential surface of a cylindrical member consisting of an Al alloy. CONSTITUTION:A molten Al alloy 14 is charged into a crucible 1, a graphite paddle 10 is rotated and a required quantity of activated carbon powder 15 is added through an introducing port 7. A slide plate 13 is moved to discharge the metal 14 through a discharge port 2 into a metallic mold 12. While much powder 15 is afloat on the upper part in the metal 14, a member 13 for forming a cylindrical part is inserted into the mold 12, and is subjected to press molding. When the metal 14 mixed with the activated carbon 15 is introduced into the mold 12, the activated carbon 15 floats as it has a small specific gravity, then the metal 14 is cooled by the mold 12 and as the member 13 descends in the metal 14, solidification progresses near the member 13. According to the descending of the member 13, the carbon flows and disperses selectively in the inside circumferential part of the cylindrical member.
Patent JP-H03128819-A (JP)
Title: Method and device for group forming of pack
Inventor: HAINTSU FUOTSUKE
IPC: B65B35/52
Filed: 1990-06-25
Abstract: PURPOSE: To form a stack of different size with a simple constitution by operating a pusher according to the stacked condition of a pack on a collecting surface, and pushing it onto a conveyor in a pack group forming device of a soft cubic pack. CONSTITUTION: A pack 11 on a conveyor 15 is picked up from a lower part by a pair of carrying segments 16 to be rotated in the directions opposite to each other of a pack lifter 14, and held by a holding segment 17. The packs are successively stacked to form a stack 13 of the pack 11. The stack 13 is arranged in the longitudinal direction. When a stack corresponding to a group 12 of the desired pack 11 is formed as the stack 13, a pusher arm 19 is operated to move a slider 18 in the direction of an arrow, the pack 11 is pushed onto a conveyor 22 by a pusher 10 to form the group 12. The constitution can be simplified thereby.
Patent JP-S649887-A (JP)
Title: Apparatus for molecular beam source
Inventor: MORISHITA YOSHITAKA
IPC: H01L21/203
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a molecular-beam source apparatus capable of supplying homogeneous molecular beam fluxes onto a large-caliber substrate, by connecting a heating furnace for evaporating a raw material to a driving shaft and constituting the shaft of the above- mentioned heating furnace so as to perform wooden pestle motion. CONSTITUTION:A current is passed through heater current introduction terminals 2 to heat a heating furnace 1, evaporate a raw material in the furnace 1 and generate molecular beams. At this time, temperature of the raw material in the furnace 1 is measured by a thermocouple 3 to control the current flowing through the terminals 2. Spatial distribution of density of the above-mentioned molecular beams generated from the furnace 1 is in the form of a candle flame as shown in the figure at an optional moment. When an external magnet 13 is rotated in the direction of arrow as shown in the figure, the driving shaft 14 of the heating furnace and furnace 1 perform rotation of wooden pestle motion. Thereby spatial distribution 19 of the aforementioned molecular beam density indicates the distribution of a dotted line in the plan view at another optional moment. Consequently, rotation of a substrate 16 is stopped and the magnet 3 is rotated in this state to cause the furnace 1 to start rotation of the wooden pestle motion. As a result, the intensity distribution of the molecular beam fluxes arriving at the substrate 16 can be made uniform over a wide range.
Patent JP-H11343600-A (JP)
Title: Plating metal dissolving method and dissolving device
Inventor: FUJIMOTO TERUNORI
IPC: C25D3/56
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a plating metal dissolving method, by which plating (at high current density and) at high speed is available by replenishing plating metallic ions to be consumed into a plating liq. in large quantities an in a short time by the use of a simple device when the electroplating is continuously applied by using the insoluble anode, and a dissolving device. SOLUTION: A dissolving part 10 is formed by connecting a plurality of dissolvers 1, which dissolve the plating metal, in series, the plating liq. in an anode chamber, in which plating metallic ions are consumed and the pH value is lowered, is introduced to the dissolving part 10, thereby dissolving the plating metal stepwise into the plating liq. from the starting dissolver 1s to the final dissolver 1e.
Patent JP-S5864834-A (JP)
Title: Voice communication equipment
Inventor: HAYASHI EIJI
IPC: H04B10/11
Filed: 1981-10-15
Abstract: PURPOSE:To obtain a voice communication equipment for sure communication with a simple constitution, by constituting the equipment in common use of a part of a measuring circuit having a function modulating light waves such as a light wave range finder. CONSTITUTION:In turning off a changeover switch SW, a voice signal fs generated from a microphone MIC is applied to an oscillator OSC via an amplifier PA and a high frequency signal fc is FM-modulated. The FM-modulated high frequency signal fc is superimposed on a light beam via a light transmission amplifier SA and a light emitting diode LED and transmitted to a light reception section via a light transmission lens. The light beam is received at the light reception lens at the light reception section to pick up a signal component fc' superimposed on the transmitted light beam, and the component is converted into an FM moduoation signal at an FM modulator FMC and demodulated into a voice at an FM receiver REC. In turning on the SW, the signal fs is not applied to the OSC, the light wave is modulated in a prescribed frequency fc for transmission and the returned light via a reflection prism DP is received at a photodetector diode APD. The delay in the phase of the light wave is measured at a measuring circuit MC and converted into the range.
Patent JP-S5954187-A (JP)
Inventor: NAGAI TAKESHI
IPC: H05B3/20
Filed: 1982-09-20
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-S5955621-A (JP)
Title: Converting circuit signal
Inventor: OGAWA KAZUYOSHI
IPC: H03K7/08
Filed: 1982-09-24
Abstract: PURPOSE:To make uniform offset voltage caused by a temperature change by the 1st and 2nd voltage comparators by constituting both voltage comparators by the same monolithic ICs and arranging these comparators close to each other. CONSTITUTION:The voltage comparators OP4, OP5 receive a positive analog signal e1 and a negative analog signal -e1 by regarding a triangular signal No formed by a triangular wave oscillating circuit OSC as a reference signal. The output signals N3, N4 of the voltage comparators OP4, OP5 are transmitted to the inputs of an AND gate G respectively. A signal OUT having pulse width proportional to the voltage values of e1, -e1 is outputted from the AND gate G. In order to generate offset voltages similarly, the voltage comparators OP4, OP5 are formed on the same semiconductor chip.
Patent JP-S61174373-A (JP)
Title: Ac sputtering device
Inventor: KATAOKA HIROYUKI
IPC: C23C14/40
Filed: 1984-08-08
Abstract: PURPOSE:To control precisely a film forming speed by measuring the DC bias voltage to be applied to a sputtering electrode, comparing the measured voltage with a set value and controlling the bias voltage according to the deviation therebetween. CONSTITUTION:The AC voltage generated by an AC power source 7 is applied via a coaxial cable 5 and a transmission type watthour meter 6 to an impedance matching device 4. The matched AC voltage is applied to the sputtering electrode 3. Energy is thereby exerted to the plasma in a vacuum vessel 1 and a target 31 disposed on the electrode 3 is sputtered, by which the film is formed on a substrate 21. The DC bias voltage applied to the electrode 3 is measured by a measuring means 9 and the output thereof is applied to a means 10 for controlling the output of an AC power source. The means 10 compares the output of the measuring means 9 and the predetermined DC bias voltage and regulates the output of the AC power source 7 according to the deviation therebetween. The film forming speed is thus precisely controlled without being affected by the generation of Joule heat, etc., of the electrode 3, etc.
Patent JP-H0298923-A (JP)
Title: Supporter for thin board
Inventor: JIYURIAN DOUE
IPC: C30B25/12
Filed: 1989-06-27
Abstract: PURPOSE: To enable an operation required for setting a substrate at a right position to be easily automated by a method wherein an auxiliary movable piece is provided onto a flat plate where a stationary piece is formed so as to be elastically pressed against the stationary piece. CONSTITUTION: A support device 1 is formed of a flat plate 2 equipped with a support plate 3, wherein radiant fingers 4 are provided to the periphery of the flat plate 2 extending from a flange 5. A bayonet is composed of the fingers 4 and the receiving groove 6, and the flat plate 2 is fixed onto a pedestal 7 so as not to move. A thin plate 12 as a substrate is put under the rim of the fixing piece 9. In this stage, an auxiliary movable piece 14 is pulled in a recess 18, and the head 15 of the auxiliary movable piece 14 is flushed with a surface 13. Then, when the thin plate 12 bears against the fixing piece 9, it is pushed up by the force of a spring 20 to put the movable piece 14 into a free state. Therefore, the flat head 15 protrudes above the surface 13 to hit the edge of the thin plate 12 and press the stationary piece 19 to hold the thin plate 12.  By this setup, a thin plate can be fixed at a prescribed position.
Patent JP-S6059036-A (JP)
Title: Composite material
Inventor: SAITOU MAKOTO
IPC: A47G27/02
Filed: 1983-09-09
Abstract: PURPOSE:To develop a composite material which can change shape with a change in temp. by braiding fibers or wire rods consisting of a shape memory alloy and fibers or wire rods consisting of a flexible material into a net, woven fabric, non-woven fabric, carpet or other form. CONSTITUTION:Fibers or wire rods 3 consisting or a Ti-Ni alloy of other shape memory alloy and fibers or wire rods 2 consisting of a flexible material such as a soft plastics, ceramics, cotton yarn, silk yarn or the like are used and are woven like a net or woven fabric to manufacture a composite material 1. The fibers of the shape memory alloy satisfying the conditions a/b<10 and L(ab)<1/2> >=10 among the long axis length (a) and short axis length (b) of the section of the fibers and the length L of the fibers is used. Such material 1 is bent in such a way that the shape memory alloy parts 3 are bent to store the shape. A sheet material 4 for opening and closing a roof manufactured of such material is used. Said sheet material is connected to springs so that the opening of the roof with a rise in temp. and the closing of the roof with a decrease in the temp. are automatically accomplished.
Patent JP-S6322430-A (JP)
Title: Measuring and conveying device for powder and grain body
Inventor: KAMIYAMA FUMIO
IPC: B65G53/66
Filed: 1986-07-14
Abstract: PURPOSE:To increase operating efficiency without need for increasing the conveying capacity of a conveying line by providing a control device for delivering plural sorts of powder and grain bodies from measuring devices one after another in regular sequence or by means of constant quantity control. CONSTITUTION:One conveying pipe 8 is provided as a common conveying line for three sorts of powder and grain bodies A, B, C. And, an automatic control is performed by a control device so that two or more sorts of powder and grain bodies may not be simultaneously discharged out of the measuring tanks 3A, 3B, 3C of the powder and grain bodies A, B, C, and different sorts of powder and grain bodies which are discharged one after another in regular sequence are conveyed through one conveying line of the conveying pipe 8.
Patent JP-H11346760-A (JP)
Title: Cultivation of microalga
Inventor: NAKAJIMA YUJI
IPC: C12N1/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for cultivating a large quantity of microalgae in high productivity. SOLUTION: This method is conducted by cultivating microalgae by light irradiation in a cultivation reactor while keeping the content of microalgae in a cultivation liquid at a constant level. As the microalga, e.g. Synechocystis PCC6714 PDI (FERM P-14970) may be used, the cultivation is conducted by keeping the microalgal content in the cultivation liquid at a constant value falling within e.g. 100 to 300 mgC/L in terms of the content of the whole organic carbon.
Patent JP-H04364206-A (JP)
Title: Production of magnetic head
Inventor: KATO AKIRA
IPC: G11B5/147
Filed: 1991-06-11
Abstract: PURPOSE:To stabilize the cutting of a specific nonmagnetic material and to maintain a high yield by adhering a work to a dummy cutting material consisting of a dressing material and simultaneously cutting these materials in a tip dicing and chip cutting stage. CONSTITUTION:The work 7 consisting of the nonmagnetic material for a magnetic head consisting of Co and NiO as a basic compsn. is fixed by an adhesive onto a base 8 formed of the dummy cutting material consisting of the dressing material contg. magnetic grains, such as SiC and Al2O3. The materials are then cut by using a cutting machine mounted with an outer peripheral blade contg. diamond abrasive grains. The dulling of the outer peripheral blade is prevented in this way and the chipping generated at the time of cutting is lessened, by which the failure and splashing of the chip are obviated and the yield is improved.
Patent JP-S5966407-A (JP)
Title: Continuous manufacture of copolymer from monoethylenically unsaturated mono- and dicarboxylic acid
Inventor: WARUTAA DENTSUINGAA
IPC: C11D3/37
Filed: 1983-09-09
Abstract: Copolymers which contain, as copolymerized monomer units, monoethylenically unsaturated mono- and dicarboxylic acids are prepared by a process in which (a) from 10 to 60% by weight of a monoethylenically unsaturated dicarboxylic acid of 4 to 6 carbon atoms, its salt and/or, if appropriate, its anhydride, (b) from 90 to 40% by weight of a monothylenically unsaturated monocarboxylic acid of 3 to 10 carbon atoms and/or its salt and (c) from 0 to 20% by weight of another, carboxyl-free monoethylenically unsaturated monomer which is copolymerizable with (a) and (b), the percentages being based on the sum of the monomers, are polymerized in the presence of from 0.5 to 5% by weight of a water-soluble free-radical-forming initiator in an aqueous medium at from 60 DEG to 150 DEG  C., and, if appropriate, their anhydride groups are hydrolyzed, the monomers (a) and (b) being employed in a form such that from 20 to 80% of their amount is neutralized during the polymerization reaction, wherein the copolymerization is carried out continuously in a reactor cascade comprising several reactors, and an aqueous solution of a pre-prepared copolymer of (a), (b) and, if appropriate, (c) is initially introduced into all the reactors and heated to the required reaction temperature, the total amount of unneutralized or partially neutralized (a), not less than 40% by weight of unneutralized or partially neutralized (b), where relevant, all or some of (c), and some or all of the amount of initiator required for polymerization, with or without the amount of neutralizing agent required for the neutralization according to the definition, are metered into the first reactor, the remaining amount of unneutralized or neutralized (b) and, where relevant, (c), and any remaining amount of initiator and neutralizing agent which may be required are introduced into the second reactor or are distributed over the second reactor and the downstream reactors, and the reactants are allowed to react together during a residence time of from 0.5 to 8 hours. The above copolymers can be used as incrustation inhibitors or for scaling inhibition.
Patent JP-H0215113-A (JP)
Title: Oil for metal working
Inventor: KUBO JUNICHI
IPC: C21D1/58
Filed: 1988-07-01
Abstract: PURPOSE:To produce oil for metal working hardly producing carbonaceous matter and having superior thermal stability by mixing mineral base oil or synthetic base oil with hydrogenated oil obtd. by hydrogenating coal tar or oil obtd. by fractional distillation of coal tar in a specified ratio. CONSTITUTION:100 pts.wt. mineral base oil such as kerosene, spindle oil or machine oil or synthetic base oil such as polybutene, alpha-olefin oligomer or alkylbenzene is mixed with 0.1-20 pts.wt. hydrogenated oil obtd. by hydrogenating coal tar or oil obtd. by fractional distillation of coal tar, e.g., cleaning oil, anthracene oil, tar oil, light oil or creosote oil to produce oil for metal working used in quenching or other heat treatment of steel or other metal. The hydrogen rendering property of the hydrogenated oil at >=350 deg.C is >=3 times as high as that of he mineral or synthetic base oil. The resulting oil for metal working produces no carbonaceous matter during metal working and has superior thermal stability.