baber/WOPTO huggingface dataset:
Patent JP-H01191757-A (JP)
Title: Ni-ti shape memory alloy and production thereof
Inventor: SHIN MEITETSU
IPC: C22F1/10
Filed: 1988-10-17
Abstract: PURPOSE: To develop an Ni-Ti-base shape memory alloy which facilitates cold working and has a reversible shape memory effect of a high critical temp. to induce transformation by alloying Ni and Ti at specific ratios, then subjecting the alloy to a soln. heat treatment and, in succession, rapidly cooling the alloy, then subjecting the alloy to an aging treatment in the state of restraining the alloy to an arbitrary form.  
     CONSTITUTION: The Ni and the Ti are mixed at the ratios of 48 to 49.5atm.% Ni and 50.5 to 52atom.% Ti and are melted in a vacuum induction melting furnace to smelt the Ni-Ti alloy. The Ni-Ti alloy having such compsn. is put into a quartz tube and the inside thereof is evacuated to hermetically close the tube. While the oxidation is prevented, the alloy is subjected to the soln. heat treatment for two hours at 1000°C, by which the precipitate having a possibility of coarsening in the ensuing stage is previously removed. In succession, the quartz tube is destroyed and is charged into cold water kept at about 0°C and is thereby rapidly cooled. The quartz is then deformed to a desired shape and is restrained to this shape by an iron pipe, etc. The pipe is subjected in this state to an aging treatment for three hours at about 400°C to generate fine deposits, by which the shape memory alloy capable of exhibiting the reversible shape memory effect is developed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61161115-A (JP)
Inventor: BERUNARUDEYUSU HERUMANUSU BERU
IPC: B07B1/42
Filed: 1985-11-19
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-H1190678-A (JP)
Title: Solid wire for carbon dioxide gas shielded arc welding
Inventor: KOYAMA HIROSHI
IPC: C22C38/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a welding metal excellent in the strength, impact toughness and COD characteristic of a coupling welding metal under condition from low input heat to high input heat and which has high passes, with the constitution specifying Si, Mn, Mo, Ti and B adding quantities and specifying C, S, P, N, etc., as a solid wire for carbon dioxide gas shielded arc welding. SOLUTION: This solid wire for carbon dioxide gas shielded arc welding contains by wt.% (1) 0.20-0.40% Ti, 0.0030-0.012% B, <=0.0050% N and 0.005-0.050% total content of 0.005-0.050% Al and/or 0.005-0.050% Zr. Further, this solid wire contains (2) <=0.10% C, 0.6-1.5% Si, 1.7-2.5% Mn, >=0.0060% O and <=0.30% Mo to (1), and further contains (3) <=0.06% C., <=0.10% Mo, <=0.015% P, <=0.010% S and <=0.015% P+S and <=0.0030% N to (1) or (2).
Patent JP-H10102749-A (JP)
Title: Recessed corner and projected corner cover of floor panel slope part
Inventor: USHIROOKA KENJI
IPC: E04F15/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a recessed corner cover and a projected corner cover of a floor panel slope part capable of preventing a gap of the corner parts from being exposed only by being covered over a valley- or ridge-shaped corner part of the floor panel slope part, simple in fitting, difficult to detach the fixed part to the corner part after the execution, and excellent in appearance. SOLUTION: This recessed corner cover of a floor panel slope part 2 is used to eliminate a step from an installation floor surface of a floor panel. A partitioning piece 2b is projected on a lower part of a center part of a pair of right anf left roof covers 2a, 2a which are depressed in a valley shape, and the roof covers 2a, 2a are fitted between projected end parts of a pair of slope parts to constitute the recessed corner part.
Patent JP-H04139034-A (JP)
Title: Formation of unevenness on surface of glass
Inventor: TAMENORI HIROYUKI
IPC: C03C21/00
Filed: 1990-09-29
Abstract: PURPOSE:To obtain a glass base plate suitable for a magnetic recording disk by bringing the surface of glass into contact with alkaline molten salt contg. nitrate or sulfate to etch the same and forming the unevennesses thereon. CONSTITUTION:The surface of glass is brought into contact with alkaline molten salt contg. at least one of nitrate of a monovalent or bivalent cation and sulfate of the monovalent or bivalent cation to etch the same. Alkalinity of the molten salt is preferably regulated by adding hydroxide, carbonate and bicarbonate, etc., of a monovalent or bivalent cation thereto. In this case, when this molten salt is prepared to an aq. soln. of 3%, this alkalinity is properly regulated to >=pH10 preferably >=11. Fine unevennesses are formed on the surface of glass in a short time by the above-mentioned etching and a glass base plate for magnetic recording is economically obtained.
Patent JP-H1197070-A (JP)
Title: Lithium secondary battery and manufacture thereof
Inventor: TSUCHIYA KENJI
IPC: H01M10/05
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery wherein the burst of a laminate film can be prevented in the overcharging. SOLUTION: This battery comprises a power generating element 1 comprising a positive electrode and a negative electrode storing and releasing a lithium ion, a lithium ion conductive electrolyte layer, a positive electrode lead 9 electrically connected to the positive electrode, and a negative electrode lead 10 electrically connected to the negative electrode, and a film 11 which covers the power generating element 1 in such manner that the edge parts of the positive electrode lead 9 and the negative electrode lead 10 are extended outside, and of which an opening part is sealed by the thermal fusion.  At least one area 13 having a function of a safety valve, exists on the fusion part of the film 11, and the peel strength of the area 13 having the function as the safety valve, is corresponding to 30-70% of the peel strength of the fusion parts 14 of the positive electrode lead 9 and the negative electrode lead 10.
Patent JP-H0954144-A (JP)
Title: Semiconductor-memory testing apparatus
Inventor: OKAZAKI TADASHI
IPC: G01R31/28
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor-memory testing apparatus in which the number of signal lines between a comparison part and a detection part is reduced and by which the high integration of a circuit is achieved by a plurality of stages of shift registers to which fall signals of a plurality of logic comparators are inputted in parallel so as to be outputted in series at a logic comparison part, logic-operating the fail signals, and detecting all of fails of a plurality of memories to be tested. SOLUTION: In a logic comparison part 7, fail signal pins are only a pin DAIN and a pin DAOUT irrespective of the number of logic comparators Ci, and a fault is eliminated. In an AND fail detection part 5, an AND fail can be detected on the basis of loop data. The detection part 5 is constituted of a series-input and parallel-output shift register 12, an AND fail detection circuit, and an AND fail output shift register AOUTRG. When the loop data output pin DAOUT of the comparison part 7 is connected to a pin DBIN and a load signal is inputted, respective fail data Fi are inputted to shift registers RG1A to RGnA so as to be loaded into registers RG1B to RGnB. Since all loads are shifted, a fail can be detected.
Patent JP-H04136466-A (JP)
Title: Restart controller
Inventor: YAMAGATA TAKASHI
IPC: F02M23/10
Filed: 1990-09-28
Abstract: PURPOSE:To improve the restarting performance by installing a solenoid valve for opening/closing-controlling the opening of an air introducing pipe whose one edge is connected to an engine to the atmosphere and opening the solenoid valve when the engine starting operation state is in a prescribed state on restart. CONSTITUTION:An air introducing passage 72 whose upstream side is opened into the atmosphere, making a detour around a throttle valve 22 installed in the intake passage 29 of an internal combustion engine 2, and whose downstream side communicates to the intake passage 20 on the upstream side of a flange, on the downstream side of the throttle valve 22, is installed. Further, a solenoid valve 74 for controlling the air feed quantity in the air introducing passage 72 is installed. Further, a control part 44 which performs control so that restart is enabled by introducing air into the internal combustion engine 2 by opening the solenoid valve 74 when the engine starting operation state detecting signal supplied from a starter relay 60 and a starter switch 62 on the restart of the internal combustion engine 2 is in a prescribed state, is installed. Accordingly, the restart performance is improved, and the using performance is improved.
Patent JP-H11137482-A (JP)
Title: Wet type cleaner
Inventor: ROTH PAUL
IPC: A47L7/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce noise and prevent dust from being blown up by a discharge air flow by providing a volute chamber where a cooling air current and a suction air current collide with each other at an angle. SOLUTION: When a cleaner is operated, a cooling air current P is sucked by a fan wheel 27 to reach the interior of a power source casing 5 through a front throttle 38 of a casing 2 and an intermediate space 39. Further, the air current P further flows down to cool a power source 4, and flows into a volute chamber 43 through an outlet 5a, an annular space 40, a through hole 41, the intermediate space 39 and a through gap 42. The sucked air current Pa is sucked through a suction connecting member 9 and passed through a cleaning liquid F to be cleaned and reach a rotating separator 8. Further, the current Pa is passed through a slit 50 to rise and reach the volute chamber 43 through a rotating turbine 6, an outflow port 7, a resonance chamber 48, an annular gap 37, a resonance chamber 44, an opening 49/a distribution cap 13, a resonance chamber 45, a through hole 19, a resonance chamber 47, and a through hole 33. Both air currents P, Pa vertically collide with each other to achieve noise reduction.
Patent JP-H0573550-A (JP)
Title: Word processor provided with index display function
Inventor: ITOU YUMIKO
IPC: G06F17/21
Filed: 1991-09-12
Abstract: PURPOSE:To view information to be referred to without cursor movement and to eliminate misinput and improve the efficiency of document creation by making an index display of a specified part. CONSTITUTION:This word processor is provided with a storage medium stored with a document file, an input device 2 for inputting document information and an index display range, a display device 4 which displays the document information and index information, and a system control part 6 which controls the input device 2 and display device 4 to generate the index information and displays it on the display device 4. A row index part is registered as the line a11 at a display start line position and the line b12 at a display line and a display block a9 is displayed as the screen of a display block (a) by extracting the row index part corresponding to the start line position and end line position of the display block. Similarly, a display block b 10 is displayed. The row index part is registered as the column at a display start column position and the column at a display end column position.
Patent JP-H02110099-A (JP)
Title: Chain block
Inventor: WATANABE HISAYA
IPC: B66D3/16
Filed: 1988-10-18
Abstract: PURPOSE:To reduce the manpower necessary for slinging work by constituting a chain block with a body with a slinging hook at the upper part, and two sets of load chains equipped with each hook block being free of lifting motion. CONSTITUTION:Slinging operation lowers a chain block 10 via a slinging hook 21. Next, each of hook blocks 31, 41 is connected to a hanging load, and these hook blocks 31, 41 are hoisted alternately as doing transfer operation of a rotary cam mechanism. When horizontal adjustment or skew adjustment conformed to the hanging load is carried out, each length of symmetrical load chains 30, 40 is individually adjusted by the transfer operation of the rotary cam mechanism and housing operation of a hand chain 50. Consequently, the number of working units of the chain block is abated. In addition, horizontal adjustment and tilting adjustment after slinging the hanging load with a well- bucket mechanism are easily performable in a short time. Moreover, the manpower necessary for slonging work is also reduced in this way.
Patent JP-2000088546-A (JP)
Title: Apparatus and method of measuring shape
Inventor: GENMA TAKASHI
IPC: G01B11/24
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To measure the surface shape, if nonspherical, at a high accuracy by providing means for changing the spacing between a spot light source generating means having a reflective surface and a test surface and means for analyzing an interference fringe, emitting a reference flux from the spot light source forming means and reflecting a measuring light by the reflective surface to form the interference fringe as a reflected flux. SOLUTION: A reflection mirror pin hole mirror 3 having a pin hole as a spot light source generating means is disposed between a laser light source 1 and a spherical test surface 4. A light from the light source 1 passes through the mirror 3 to irradiate the aspherical test surface 4 as a measuring flux and reflected lights are again collected to the mirror 3. The light reflected from the mirror 3 passes through an image forming lens 6 to form an image on a light receiving face of a CCD 7. On the light receiving face an interference fringe is formed by the interference of a reference flux with a measuring flux from the test surface. A computer 8 computes the shape of the aspherical test surface 4. If the aspherical test surface 4 is geatly deviated from a spherical surface, a stepping motor 9 moves the mirror 3 to measure once again.
Patent JP-H03121836-A (JP)
Title: Foamed structure
Inventor: TAGUCHI SETSUO
IPC: B32B5/08
Filed: 1989-10-05
Abstract: PURPOSE:To enhance mechanical performances such as surface smoothness, tension strength, impact strength, bending strength, torsional strength and the like by bonding a fiber plastic layer section with a thermoplastic foamed material with good integrality. CONSTITUTION:As a fiber plastic layer section 2, a high molecular arranged material with its sheath component composed of polyethylene terephthalate with the core component of multi-core sheath type composite fiber composed of polystyrene and sheath component composed of polyethylene terephthalate is jetted toward an opening section in a preheated mold, and a multi-core sheath type composite fiber sheet is provided on the whole of the wall surface of the mold. Then, as for a thermoplastic foamed material section 3, foaming polystyrene beads and high molecular arranged material fibers are mixed and filled in a space of the mold. After filling, the mold is closed and heated by steam, and the sheath component of high molecular arranged material fiber is melted and flowed, and also polystyrene beads are foamed. An integral foamed structure 1 thus manufactured is composed firmly and integrally of a fiber plastic layer section 2 and a thermoplastic foamed material section 3 and is of superior surface smoothness and resistance to impact and also strong to bending and torsion and hard to get cracks.
Patent JP-H06110924-A (JP)
Title: Information retrieval processing system
Inventor: UENO KAORI
IPC: G06F17/30
Filed: 1992-09-30
Abstract: PURPOSE:To easily recognize a retriever by a user at the time of inputting the retrieval of the user in an information retrieval. CONSTITUTION:This system is equipped with a means 12 which inputs the retriever, and a retriever storage means 13 which stores the retriever, and information corresponding to the retriever selected by the inputting means 12 is outputted by using a neuron circuit network 142. And also, a message leading the retriever is outputted.
Patent JP-H10222989-A (JP)
Title: Multiple-value semiconductor storage, its writing method and reading method, and storage medium
Inventor: HAZAMA KATSUKI
IPC: G11C11/56
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To efficiently correct an error even if multiple-value information stored in a multiple-value memory cell is lost. SOLUTION: A bit information dispersion means 6a for storing each bit for constituting one coded word that is coded by an arbitrary coding method by dispersing it into a plurality of multiple-value memory cells is provided at a memory cell array 1 of a multiple-value semiconductor storage with a plurality of multiple-value memory cells for retaining at least three storage states. Then, even an error results in a plurality of bits stored at one multiple- value memory, only information on the minimum number of bits whose error can be corrected is lost for one coded word.
Patent JP-H01102570-A (JP)
Title: Method for tight contact feeding of original for printing of printing machine for direct gravure plate making
Inventor: KOZUTSUMI HIDEAKI
IPC: G03F7/20
Filed: 1987-10-16
Abstract: PURPOSE:To enable the rotation of an original for printing together with a gravure cylinder in the state of surely maintaining the tight contact of the original with said cylinder by setting the rotating speed and driving force to be applied from one press roller positioned on the upper stream side of the gravure cylinder to an original slightly smaller than the rotating speed and driving force to be applied from the other press roller positioned on the down stream side. CONSTITUTION:The original 12 for printing imposed in the prescribed position is pressed by a pair of the press rollers 14, 16 in the position spaced in the circumferential direction of the gravure cylinder 10. The rotating speed and driving force to be applied from one press roller 14 positioned on the upper stream side in the rotating direction of the gravure cylinder 10 to the original placed on the peripheral face are set slightly smaller than the rotating speed and driving force to be applied from the other press roller 16 positioned on the down stream side. The original 12 for printing is thereby rotationally moved together with the gravure cylinder 10 in the state of surely maintaining the tight contact of said original with the cylinder during the time when the printing is executed in such a manner.
Patent JP-H07112645-A (JP)
Title: Driving device for moving object of vehicle
Inventor: SHIMURA RYOJI
IPC: B60R9/04
Filed: 1993-10-19
Abstract: PURPOSE:To resolve the problem that bending force is applied to a geared cable when a moving frame is rotated and smoothly move the geared cable and the moving frame respectively by pivotally supporting the moving frame on the pivotal shaft section of a grip fixed at the tip section of the geared cable. CONSTITUTION:This driving device for a moving object of a vehicle, e.g., a roof carrier, is constituted of a fixed frame 20 having a guide section 31 extended along the moving direction of the roof carrier and a moving frame 40 guided and moved by the guide section 31. A geared cable 53 pushed or pulled by motive power along the fixed frame 20 is arranged. A cable end grip 71 is fixed at the tip section of the geared cable 53, and a pivotal shaft section 72 extended in the horizontal direction perpendicularly to the moving direction is formed on the grip 71. The moving frame 40 is rotatably supported on the pivotal shaft section 72. The problem is resolved that bending force is applied to the geared cable 53 when the moving frame 40 is rotated.
Patent JP-S61140556-A (JP)
Title: Novel arylacetanilide derivative
Inventor: KAWAKAMI HAJIME
IPC: A61P25/28
Filed: 1984-12-11
Abstract: NEW MATERIAL:A compound shown by the formula I [Ar is pyridyl, furyl, phenyl, etc.; X is group shown by the formula II (R<2> and R<3> are H, lower alkyl, etc.), group shown by the formuola III (R<4> and R<5> are H, lower alkyl, etc.), or OH; R is phenyl, pyridyl, furyl, or thienyl; n is 1-4]. EXAMPLE:alpha-Benzyl-N-(3-carbamoylphenyl)benzenacetamide. USE:Having brain protecting action on various hypoxias, useful as a remedy for presbyophrenia, a remedy for cerebral blood disorder, or an intelligence improver. PREPARATION:A carboxylic acid shown by the formula IV is processed into an active derivative such as an acid halide, etc. and reacted with a compound shown by the formula V in the presence of a basic acid scavenger to give a compound shown by the formula I.
Patent JP-H07114755-A (JP)
Title: Optical recording medium, and optical recording device and read-out device using the same
Inventor: FUJIHIRA MASAMICHI
IPC: G11B7/12
Filed: 1993-10-19
Abstract: PURPOSE:To make it possible to record and reproduce information of high density by constituting a device of an optical probe having a minute openning at its tip, a light source, an X-Y-Z position control means and a controller. CONSTITUTION:A light levering reflection plate is provided on the back face of a friction detecting probe 5 and detects the deflection of a cantilever and also detects the twist of the cantilever when the cantilever is scanned and performs a distance control and the twist detection simutaneously. All of these operations are controlled totally by a computer 12 controlling the whole of a device. Bits formed by an optical writing can be read out sharply with the friction detecting probe using this read-out device.
Patent JP-H026060-A (JP)
Title: Method of fixing tube to thick wall member such as tube carrier drum of reactor vessel through welding
Inventor: AREN BUINIYU
IPC: B23K15/00
Filed: 1988-10-17
Abstract: PURPOSE: To reduce processing time and to obtain a high quality weld zone by forming a specific angle and a truncated-conical connecting surface at one end of a pipe, making the corresponding connecting surface in a part of the thickness of the wall member, and welding from the outside of the wall so that these connecting parts coincide with each other. CONSTITUTION: In the case of fixing a pipe 23 by welding to the thick wall member 20 having an opening 22 of a passage, one end of the pipe 23 is formed with a connecting surface 24 of a truncated-conical shape which has a cross section with a half angle of the apex angle between 30 and 60 degrees and with the size in the width direction decreasing towards the tip end of the pipe 23, and which has the axis line coincident with that of the pipe 23. A truncated conical connecting surface 25, which opens on the outer side of the wall 20 and which corresponds to the connecting surface 24 of the pipe 23 flaring externally, is formed coaxially with the opening, only in a part of the thickness of the wall member 20.  Then, the connecting surface of the pipe 23 and that of the wall 20 are arranged so as to coincide with each other, and are welded from the outside of the wall along the connecting surfaces 24, 25 by means of an electron beam.
Patent JP-H06105988-A (JP)
Title: Control panel for washing machine
Inventor: IMAMURA FUMIHIRO
IPC: D06F39/00
Filed: 1992-09-30
Abstract: PURPOSE:To miniaturize a control panel capable of displaying various kinds of detergents. CONSTITUTION:A detergent kind switch 18 selectively inputting the kind of detergent to be used in the washing operation is provided at the right part of the lowest stage of a control panel 6. At the left side, a detergent kind display section 23 displaying the kinds of detergent is provided. There are six kinds of detergent; the general synthetic detergent, powdered soap, liquid detergent, and the concentrated synthetic detergent, powdered soap, and liquid detergent. The detergent kind display section 23 displays four kinds of charaters 'synthetic', 'powdered soap', 'liquid', and 'compact' by using four LEDs. The light display is switched successively by pressing the detergent kind switch 18 by user. The display of the general detergent is performed by lighting the only one of respective LEDs, and the display of the concentrated detergent is performed by lighting the 'compact' thereto.