baber/WOPTO huggingface dataset:
Patent JP-H0366661-A (JP)
Title: Reduction of sensitiveness to water of strong acid and strong acid composition and such composition low in sensitiveness thereto
Inventor: SOROMON MAACHIN BAINZU
IPC: C07C309/29
Filed: 1989-07-31
Abstract: PURPOSE: To reduce the sensitivity of a strong acid to water, and to stabilize a liquid strong acid when exposed to water, by admixing a polar neutral solvent to the strong acid or a strong acid compsn.  
     CONSTITUTION: This method comprises admixing a polar neutral solvent, e.g. N,N-dimethyl formaldehyde, with a strong acid, e.g. p-toluene sulfonic acid, or a strong acid compsn., by at least 10% pref. 20-65% of the whole volume of the admixt., and exposing the strong acid to water to inhibit crystallization of the strong acid. The liq. strong acids used, e.g. toluene-sulfonic acid composition as a catalyst at various industrial processes contg. polymerization, are very sensitive to water and crystallize in a short time. By this method, sensitivity of liq. strong acid to water is reduced to the extent that it can be exposed to the air without crystallization. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6092461-A (JP)
Title: Power metallurgical method of metallic compound
Inventor: ENOMOTO SUKETSUGU
IPC: C23C26/00
Filed: 1983-10-26
Abstract: PURPOSE:To form a metallic compd. material which is densely and finely crystallized by converting metallic powder together with a reactive gas to plasma by plasma spraying method and spraying thermally and depositing the metallic powder on a substrate then heating the substrate to melt and metallic powder by laser light and cooling quickly the molten powder. CONSTITUTION:Metallic powder (for example, titanium) is supplied through a powder supply port 2 and a reactive gas (for example, gaseous nitrogen) which combines with a metal is supplied through a carrier gas feed path 3 then a high voltage is impressed between a cathode 4a and an anode 4b to convert the carrier gas to plasma by arc discharge with a plasma spraying device 1. The metallic powder is then heated to melt and is sprayed and deposited on a substrate 5. High-output laser light 8 is focused by a lens 9 and is irradiated to the deposited metallic part to melt thoroughly the metallic powder by which the combination with the reactive gas is accelerated. The thermally sprayed part of the substrate 5 is cooled from the rear by the cooling water supplied to the jacket 10.
Patent JP-H1143265-A (JP)
Title: Double-side image recorder and method and recording medium recording double-side recording control program
Inventor: OTAKA KOICHI
IPC: B65H43/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To move a lateral position correcting unit to an accurate position even at printing time of undefined recording paper. SOLUTION: A host computer 100 connected to a printer has a printer driver 101 to variously set the printer. A user sets the size of undefiend recording paper to the printer driver 101, and can announce the size of the undefined recording paper to an image controller 200 of the printer through a LAN. The image controller notifies a double-side unit control part 1100 of paper width information announced from the host computer, and the double-side unit control part adjusts a position of a lateral position correcting unit by driving a stepping motor 1007 according to its paper width information. The lateral position correcting unit is arranged in a reversing part to reverse the obverse and reverse of one-side recorded recording paper, and regulates the paper sheet end of the recording paper.
Patent JP-S6356616-A (JP)
Title: Method for fixing optical fiber in optical fiber guide groove
Inventor: KAKII TOSHIAKI
IPC: G02B6/24
Filed: 1986-08-27
Abstract: PURPOSE:To facilitate the fixation of an optical fiber by providing an adhesive for optical fiber fixation as an adhesive layer in a member previously. CONSTITUTION:A press plate 3 is mounted on a substrate 1 which has optical fiber grooves 2 formed in its top surface across a hot-melt adhesive layer 4 and they are sandwiched entirely and clamped by elastic clips 5. In this state, the optical fiber A is inserted into a guide groove 2 and the whole body is heated. The hot-melt adhesive 4 decreases in viscosity by being heated and flows in the gap 6 between the optical fiber A and optical fiber groove 2 through the pressing operation of the elastic clips 5. Then, the whole body is cooled and the adhesive 4' is caked to fix the optical fiber A in the guide groove 2.
Patent JP-H1142484-A (JP)
Title: Generating method of antimicrobial water
Inventor: NIINO KIYONORI
IPC: C02F1/50
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To remarkably simply and efficiently generate antimicrobial water. SOLUTION: Antimicrobial water 4a in which an antimicrobial component is dissolved, is obtained by attaching an antimicrobial agent packed vessel 1 in which a slowly dissolvable anti microbial agent 2 is packed, to a faucet of city water and making the city water 4 flow into the vessel 1 from the faucet 3 to be brought in contact with the slowly dissolvable anti microbial agent 2. The slowly dissolvable anti microbial agent 2 consists essentially of a dissolvable glass or a dissolvable ceramic containing one or more kinds of K2 O, Na2 O or CaO and one or more kinds of lactic acid, citric acid, ascorbic acid, malic acid, succinic acid or their high molecular compounds are contained as the antimicrobial component.
Patent JP-S6445277-A (JP)
Title: Air bag with independent air chambers and manufacture thereof
Inventor: SHIBATANI MICHIO
IPC: B29C65/02
Filed: 1987-08-11
Abstract: PURPOSE:To preprint air leaks in one air chamber from influencing other air chambers, by keeping independently respective air chambers air-tight after blowing air into a plurality of air chambers in side a bag. CONSTITUTION:Sheets of film 1, 2 forming a bag are put on other sheets of film for valves 34 forming air pathes and check valves to define a plurality of air chambers 6 and air inlet path 7 by a lenear seal 5 like heat-sealing and also provide non-sealed portions 8 at respective air chamber portions of the lenear seal forming said air inlet path to make them air inlets to the air chambers. The air inlet path 7 is opened at an end to the outside of the bag, where air is blowed through the air inlet 9. Air flows into said respective air chambers via each non-sealed portion 8 from said air inlet path 7. Therefore, when respective air chambers 6 are filled with required air volume, tongues 10, 11 of the sheets of film for valves 3, 4 left in the air chambers at respective non-sealed portion 8 are closely pressed on stopping air blow to prevent air from back flowing by closing said non-sealed portions.
Patent JP-H0642979-A (JP)
Title: Guidance system for store
Inventor: TANAKA HIROYUKI
IPC: B62B3/00
Filed: 1992-07-28
Abstract: PURPOSE:To quickly obtain information on the layout display of a counter with reference a customer and information on a present position in it by a method wherein, when a shopping cart reaches a prescribed position, indication information is read out and the present position of the cart is discriminated. CONSTITUTION:A cart C is provided with one pair of right and left wheels 21 installed at the lower part of a frame 8, with a basket part 9 installed in the central upper part of the frame 8 and with a handle 10 protruding to the upper back part of the frame 8. When the cart C reaches installation positions of tags A installed in main points such as branch points to individual counters in the passage of a floor, indication information on the tags A is read out by a tag reader 1 which has been installed in the central position on the lower- part side of the frame 8 in such a way that its transmission and reception face is faced with a floor face. A cart controller discriminates the present position of the cart from the read-out information and from counter layout information stored on the side of the cart, and the present position of the cart in the counter layout information is displayed two-dimensionally on a display board 2 utilizing a liquid crystal or the like installed at the front of the handle 10.
Patent JP-H0653406-A (JP)
Title: Formation of thin film circuit
Inventor: MURAI TOMOHIKO
IPC: H01L27/04
Filed: 1992-07-28
Abstract: PURPOSE:To provide a circuit forming method being employed in the fabrication of semiconductor device or thin film circuit in which number of steps is decreased and reliability is enhanced. CONSTITUTION:In the process for forming a thin film circuit, dielectric film 4 for thin film capacitor is deposited simultaneously with interlayer insulation film 5 of thin film inductor in order to decrease the number of steps thus forming a highly reliable thin film circuit.
Patent JP-2001035070-A (JP)
Title: Drive controller of floppy disk and control circuit of stepping motor
Inventor: OTOMO YOSHITO
IPC: G11B19/10
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress the seek noise at the time of no medium by preventing the occurrence of seek error. SOLUTION: A signal of the objective track position for showing the objective track position of a magnetic head is outputted by a counter 34 in response to a signal in the external seek direction and an external step signal. A counter 35 operates when the floppy disk is being inserted inside the floppy disk drive, to produce an internal step signal. A counter 33 becomes the operating state when the floppy disk is being inserted inside the floppy disk drive, then a signal of the present track position for showing the actual present track position of the magnetic head is outputted in response to a selected signal in the seek direction and a selected step signal. The signal of the objective track position and the signal of the present track position are compared by a comparison circuit 36 to output a coincidence signal and a signal in the internal seek direction.
Patent JP-H1145262-A (JP)
Title: Position retrieved result display method and device therefor
Inventor: FUJII KENSAKU
IPC: G06T1/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To display an information-retrieved result or information desired to be displayed so as to be easily viewed and understood by a user. SOLUTION: Pertinent information is retrieved from the retrieval conditions of the user and the map data of a pertinent range are inputted from a map data base 21 based on the position information of the information. Relating to the road network data of the inputted map data, a route required for displaying the position of a retrieved result is selected and a landmark for making the route be recognized is selected. Overlap control is performed relating to the selected data, the noted name is arranged so as not to be overlapped with other buildings and noted names relating to the overlap controlled data and the position retrieved result is displayed by the series of procedures.
Patent JP-S5991859-A (JP)
Title: Treatment of soy sauce
Inventor: TAMURA JIYUNICHI
IPC: A23L27/50
Filed: 1982-11-18
Abstract: PURPOSE:To prevent the occurrence of dregs by heating, by bringing raw soy sauce into contact with an immobilized protease prepared by adsorbing it directly to a porous adsorbent, so that thermally denatured protein is treated with it. CONSTITUTION:A protease (e.g., pepsin, trypsin, alkali protease of yeast fungus, etc.) is brought into contact with a porous adsorbent (e.g., styrenic synthetic adsorbent, synthetic adsorbent of methacrylic acid ester, etc.) having hydrophobic bond strength, and adsorbed on it, to give an immobilized protease, which is brought into contact with raw soy sauce under heating or immediately after heating. Thermally denatured protein is treated with the immobilized protease, so that occurrence of dregs by heating is prevented.
Patent JP-2001033674-A (JP)
Title: Posture and position adjuster for optical element
Inventor: TAKATSUJI TOSHIYUKI
IPC: G01B11/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To make an upper plate as an attaching bed for an optical element adjustable in angle postures of rolling, pitching and yawing, to make the plate surely ristrainable at six points after the adjustment, and to make adjustable the distance up to the upper face of the upper plate with respect to a reference face to which an adjuster is to be attached. SOLUTION: Each small ball 12 at the tip of each adjusting screw 6 screwed to a middle plate 8 is brought into contact with each of three V-shaped recessed faces 5 of an upper plate 1, and a spring 16 is set between both spring hooks 13, 15 in the upper and middle plates 1, 8 to energize the both plates 1, 8 to an approaching side. Three angle postures of rolling, pitching and yawing of the upper plate 1 are changed by turning three adjusting screws 6, and also a distance L between an upper face 2 of the upper plate 1 and a lower face of a lower plate 19 is adjusted thereby. The middle plate 8 is supported turnably onto the lower plate 19, and a projected shaft 21 of the middle plate 8 is turned to rotate an optical element around an optical axis.
Patent JP-S58103647-A (JP)
Title: Testing method for surface defect
Inventor: INOUE KEIJI
IPC: G01N21/88
Filed: 1981-12-16
Abstract: PURPOSE:To improve the detecting capacity for defects by projecting light from a light source to the surface to be inspected including surface roughness having regularity in the direction parallel with the direction of the working lines and detecting the diffused light from the surface to be projected. CONSTITUTION:The spread D1 of the specular reflection component obtained by irradiating spot light L perpendicularly to the surface of the work 1 to be inspected having the direction X of unidirectional lines 2 as shown in (a) has nearly an elliptical shape which is long in the direction intersecting orthogonally with the lines 2. The spread D3 of the specular reflection component obtained by projecting the light L diagonally at a right angle to the direction X of the lines 2 has the characteristic of assuming an approximately elliptical shape which is long in the direction intersecting orthogonally with the seams 2 as shown in (c). Thus if the spread D2 of the specular reflection component of (b) is detected, the change in the reflected light in the normal part is decreased and the capacity for detecting defects is improved.
Patent JP-2000037002-A (JP)
Title: Electric braking device employing synchronous machine
Inventor: WATANABE ASAKI
IPC: B60L7/22
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric braking device which employs a synchronous machine and can apply a braking force effectively with a simple construction. SOLUTION: A synchronous machine 21 connected to a shaft 26 through which a braking force is applied and an electric braking circuit 22 which selects the combination of the value of a resistor 23 and the value of a reactor 24 by utilizing the fact that the generated voltage and the frequency of the synchronous machine 21 are proportional to a revolutional speed to obtain the required braking torque-revolutional speed characteristics are provided.
Patent JP-2001037131-A (JP)
Title: Vehicle ac generator
Inventor: TAJI RYOICHI
IPC: H02K3/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality and low cost vehicle AC generator, in which damages of insulating films and coils are suppressed. SOLUTION: Each coil segment 40 comprises a 1st straight part 40a which is inserted into a slot 15a, while its one end is extended in one side in the axial direction of a stator core 15, a 2nd straight part 40b which is continuous with the other end of the 1st straight part 40a with a single bend therebetween and extended in the other side in the axial direction of the stator core 15 and a 3rd straight part 40c, which is continuous with the 2nd straight part 40b with a single bend therebetween and extended in a direction parallel with the direction of the 1st straight part 40a. Respective end parts of two coil segments 40, which are inserted into the slots 15a apart from each other by three slots, are connected to each other to constitute a stator coil 35.
Patent JP-H1044182-A (JP)
Title: Manufacture of fiber reinforced resin composite body
Inventor: NAITO HAJIME
IPC: B29K105/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of raw material resin unimpregnated sections and weld lines at the time of molding a fiber reinforced resin composite body. SOLUTION: Two mat-shaped reinforced fibers 15 and a net-shaped body 14 are laminated into the sandwich shape and stored in a reaction injection molding die 1, and then the molding die 1 is closed and reactive raw material resin R is injected into the mat-shaped reinforced fibers 15 on the gravity positions of a fiber reinforced resin composite body A to be molded in the molding die to infiltrate the raw resin having passed the mat-shaped reinforced fibers 15 into a resin flowing space formed by the mat-shaped reinforced fibers 15 and the net-shaped body 14, and the mat-shaped reinforced fibers 15 are immersed with the raw material resin infiltrated into the resin flowing space to mold the fiber reinforced resin composite body A.
Patent JP-S6359878-A (JP)
Title: Petri dish for search of antibiotic substance
Inventor: KURATA HIROSHI
IPC: C12M1/22
Filed: 1986-08-28
Abstract: PURPOSE:To enable the detection of antibiotic-producing microbial strain without loss, by culturing a pathogenic strain and mixed soil bacteria, etc., in individual media suitable for each strain under respective optimum conditions in one vessel. CONSTITUTION:The objective petri dish is composed of a cylindrical main body 1 having a partition mesh 2 at the center, a detachable plate 3 blocking the mesh partition 2 from one side and lids 4, 4 covering the top and bottom faces of the main body 1. A protrusion 5 for fitting the plate 3 to the main body 1 is attached along the inner wall of the main body 1. The plate 3 can be fit to the main body 1 leaving a gap 7 between the mesh partition 2 and the plate 3. The plate 3 is furnished with a protrusion 6 to prevent the falling of the plate. Two kinds of culture strains such as mixed soil strain and pathogenic stain can be cultured in respective optimum medium under optimum condition by the use of the above petri dish. The troublesome screening operation can be simplified to enable the discovery of novel antibiotic substance which cannot be discovered by the use of conventional petri dish.
Patent JP-H0484945-A (JP)
Title: Operating condition display method for ultrasonic diagnostic device
Inventor: MIZUNO AKIKO
IPC: A61B8/14
Filed: 1990-07-30
Abstract: PURPOSE:To easily execute the check of an input miss, etc., immediately after an input of an operating condition parameter to be changed by displaying emphatically a display of a changed parameter within a prescribed time. CONSTITUTION:When data for instructing a change of an operating condition and an emphatic display of an operating condition parameter is inputted from a control panel 1g a switch detecting part 2 detects it, and by operating a timer 5, a turn-on signal is outputted to a switch 6 and it is closed, a regular display 23 is switched to an emphatic display 25 and it is displayed simultaneously with a tomography image 21 on a monitor 10. Thereafter, when a prescribed time elapses, a timer 5 outputs a turn-off signal to the switch 6, and the display on the monitor 10 of the operating condition parameter is reset to the regular display 23 from the emphatic display 25. In such a way, by displaying emphatically the changed parameter display within a prescribed time, a check of an input miss, etc., can be easily executed immediately after the operating condition parameter to be changed is inputted.
Patent JP-H1129051-A (JP)
Title: Impact absorbing type steering system
Inventor: IMAGAKI SUSUMU
IPC: B62D1/19
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To stably absorb impact without increasing the number of part items so as to be low in cost, causing no hindrance to constitution of a horn driving circuit by a steering column and a car body. SOLUTION: A plate-like bracket 11 to be fixed to a steering column, and an impact absorbing member 20 covering one face 11' and the other face 11" of the bracket 11, are pressed to the car body side 45 by a pressing member 41. The impact absorbing member 20 is formed by bending metal plate material and provided with parts 20a, 20k, 20i, 20c continuous through folded parts 20b, 20f, 20j and having mutually opposed faces 20a", 20k', 20i", 20c'. The mutually opposed faces 20a", 20k', 20i", 20c' are coated with synthetic resin coats 90 for reducing friction. When impact acts, impact energy is absorbed on the basis of relative movement between the synthetic resin coats 90.
Patent JP-2001027169-A (JP)
Title: Fuel injection valve
Inventor: MISAWA TOMOKAZU
IPC: F02M51/08
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of an orifice hole, atomize the fuel, and improve the injection performance by forming an orifice plate for fuel injection by the electroforming method. SOLUTION: This fuel injection valve is provided with a valve seat member 7 in a small diameter cylindrical part 1B of a valve casing 1, and an orifice plate 15 is mounted on its tip side by a holding plate 17. The orifice plate 15 is formed as a sheet metal by the electroforming method, and its orifice hole is formed in the small diameter of about 0.05-0.14 mm. When a valve element 8 is opened by an electromagnetic coil 12, the atomized fuel is injected from the orifice hole of the orifice plate 15.
Patent JP-H02103097-A (JP)
Title: Graphic display unit
Inventor: RICHIYAADO EI FUREIJIYAA
IPC: G06T15/30
Filed: 1989-08-03
Abstract: PURPOSE: To view a picture out of an output video monitor observation area on a display unit by converting two-dimensional input space into a graphic display screen with the multiplication of a matrix and a variable reduction coefficient. CONSTITUTION: The variable reduction coefficient is accumulated in a coefficient buffer 40 and is impressed on a reduction view port algorithm circuit 42 as input with a point, a mapping function and the end point of a lattice from a two-dimensional projection generation algorithm circuit 30. The point of the reduction view port and the mapping function are respectively accumulated in buffers 44, 46, 48 and 50 and they are mapped so that all points are brought near the center of a graphic display unit. A first wire frame WF buffer 52 accumulates prescribed corner inputs and the points are inputted to a WF mapping algorithm circuit 54 with a reduction view port two-dimensional mapping function. WF corners are reduced and are accumulated in a mapping WF buffer 56 and are inputted to a plotting algorithm circuit 58 and the graphic output picture is generated.
Patent JP-H0491277-A (JP)
Title: Treating agent for weaving fiber
Inventor: MORIYA MASAFUMI
IPC: D06M15/227
Filed: 1990-07-30
Abstract: PURPOSE:To provide the subject treating agent imparting excellent fiber- collecting property and smoothness to warps and good weaving property on the weaving of fibers by compounding by employing a composition comprising a copolymer of an alpha-olefin and a vinylic compound such as (meth)acrylic acid (ester) in a specific wt. ratio. CONSTITUTION:(A) A 4-30C alpha-olefin is copolymerized with (B) a vinylic compound selected from (meth)acrylic acid and esters thereof in a wt. ratio of 30-90:70-10 to prepare a treating agent used for weaving fibers and exhibiting a good weaving property. The application of the treating agent to wefts comprising the spun yarns or filaments of natural fibers or synthetic fibers gives excellent fiber-collecting property and smoothness to the wefts. Since the treating agent does not positively require to be dried, the cost of fiber treatment can be reduced compared with conventional treating agents.