baber/WOPTO huggingface dataset:
Patent JP-H09130939-A (JP)
Title: Protector for wire harness
Inventor: NAKAMURA TOSHIHISA
IPC: F16L57/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a creak, and at the sane time to enhance workability and and reduce manufacturing costs by receiving a wire harness into a receiving part, injecting air into a hollow part to expand a protector main body and holding the wire harness inside the receiving part in the state of close adherence. SOLUTION: Air is injected into a hollow part 10 from an air injecting port 11 to expand a protector main body. Next, a wire harness 7 is inserted into a receiving part 8 from a slit 12 and received therein. Further, a pressure sensitive adhesive double coated tape 13 is applied to the inner surface of the slit 12 to stick the inner surfaces of the slit 12 to each other. In that state, since the protector main body 9 is expanded, the wire harness 7 is made to adhere closely to the inner surface of the receiving part 8 and held therebetween. Accordingly, since it is sufficient that the wire harness 7 is received into the receiving part 8 and air is injected, the manhour of work is reduced to enhance workability.  Further, since the number of constituent parts is sail and the wire harness 7 is received in the state of close adherence, the generation of a creak due to external force or vibrations is eliminated.
Patent JP-H03193787-A (JP)
Title: Quinolone compound and its preparation
Inventor: KIN KANCHIYUU
IPC: A61P31/04
Filed: 1990-10-22
Abstract: NEW MATERIAL: A compound of formula I (Z is H, halogen or amino; R 1  is H or cation; R 2  is H, lower alkyl or formyl; m is 1-3, n is 1 or 2).  
     EXAMPLE: (-)-9-Fluoro-3-S-methyl-10-[3,7-diazabicyclo[3,3,0]oct-1(5)-en-3-yl]-7- oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid.]  
     USE: Drugs for the treatment of bacterial infections.  
     PROCESS: A compound of formula II (L is a leaving group), is condensed with diazabicyclo amine (acid salt) of general formula III (R is H, lower alkyl, protective group), to prepare a compound of general formula IV, the protective group is removed and H as R is substituted with lower alkyl or formyl. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01124966-A (JP)
Title: Electrolyte flow type cell system
Inventor: KANAO YOSHIYUKI
IPC: H01M50/77
Filed: 1987-11-10
Abstract: PURPOSE:To prevent the breakage of electrodes and an ion exchange membrane, and to prevent deterioration in cell efficiency by preventing the differential pressure between a positive chamber and a negative chamber. CONSTITUTION:Flow controller mounted pumps 8a, 8b which supply a positive solution 5 and a negative solution 6 of an electrolyte flow type cell 1 to an electrolyte layer 1 are installed on the outlet sides of a positive solution storage tank 7a1 and a negative solution storage tank 7b1. A differential pressure gauge 10 which measures the differential pressure between the positive solution 5 and the negative solution is installed on the outlet sides of the pumps 8a, 8b, that is, on the inlet side of an electrolytic bath. Each flow rate of the positive solution 5 and the negative solution 6 is controlled based on the differential pressure measured with the differential pressure gauge 10 with a controller 11 through the pumps 8a, 8b to eliminate the differential pressure between the positive solution and the negative solution. The breakage of electrodes and an ion exchange membrane is prevented and uneven flow such as one-side flow in the cell is corrected and cell efficiency is increased.
Patent JP-H08141691-A (JP)
Title: Method for upsetting pipe
Inventor: TAMURA KENJI
IPC: B21J13/02
Filed: 1994-11-16
Abstract: PURPOSE: To obtain the prescribed length of an increased thickness part without developing the defect such as buckling and flaw on the outer surface of a pipe. CONSTITUTION: In an upsetting method of the pipe by heating the pipe end part, holding the outer surface of the part to be heated of the pipe end with dies 1 and pushing a mandrel 2 into the inner surface to increase the thickness of the pipe end, at the time of working, after heating the die surface parts in the range contacting with the part to be worked of the pipe end just before working, the working is executed. By this method, the stable upsetting for increasing the thickness in the prescribed length can be executed without developing the defect such as the buckling and the flaw of the outer surface of the pipe.
Patent JP-H08142976-A (JP)
Title: Self-standing square tank for liquid carrying ship
Inventor: FUJITANI TAKASHI
IPC: B32B5/18
Filed: 1994-11-16
Abstract: PURPOSE: To provide a self-standing prismatic tank for a liquid carrying ship capable of obtaining the high insulating performance with a simple structure. CONSTITUTION: A self-standing prismatic tank is provided with a container body 21 to store the low temperature liquid, a heat insulating material 22 which is arranged on the outer surface of this container body and has the specified compressive strength, and a membrane 23 which is arranged to cover the outer surface of this insulating material, and keep the liquid tightness of the inner and outer boundaries. It is preferable to provide a first supporting block 24 located on the inner side of the membrane, and a second supporting block 25 which is located on the position opposite to the first supporting block and supports the first supporting block through the membrane. The insulating material preferably consists of the foaming material of a number of independent foams. A heat radiating plate is preferably embedded inside the insulating material.
Patent JP-H05118641-A (JP)
Title: Bath device
Inventor: YAMANAKA NAOKI
IPC: F24H1/46
Filed: 1991-10-29
Abstract: PURPOSE:To provide a bath device which is safe to a user and in which hot water is fed and a hot water discharging speed into a bathtub is lowered in the case that the hot water of high temperature is fed out. CONSTITUTION:A bath device is comprised of an additional boiling circuit including an additional boiling heater 13 for heating bathtub water and a pump 11, a hot water feeding circuit connected to the additional boiling circuit through a hot water and cold water mixing valve 8 for mixing hot water in the hot water storing tank 1 with the cold water and through a hot water feeding opening or closing valve 18, a temperature sensor 15 for sensing a hot water temperature within the additional boiling circuit, a water level sensor for sensing a water level within the bathtub 6, a main body comprising a two-way valve 12 for changing-over between the additional boiling circuit and the hot water feeding circuit and a controller 31, a going pipe 14 and a returning pipe 10 for connecting the main body with the additional boiling circuit. Then, hot water is fed to both going pipe 14 and returning pipe 10 through the high temperature hot water feeding switch 36.
Patent JP-H01126461-A (JP)
Title: Tension device for chain, belt and the like
Inventor: KOJIMA JUJI
IPC: F16H7/08
Filed: 1987-11-09
Abstract: PURPOSE:To reduce the length of a tension device in the axial direction and to achieve reduction in size of the device by forming the outline shape of a female screw member for adjusting tension corresponding to the shaft of a bearing hole for restricting rotation of the above member. CONSTITUTION:A male screw member 20 and a female screw member 30 are disposed in the engagement state in a casing 11. When the male screw member 20 is rotated by the force of a spring 40, the female screw member 30 is advanced in the axial direction by such rotation. The outline shape of the female screw member 30 is formed corresponding to the shape of a bearing hole 51 for restricting the rotation of the member. The substantially whole length of the female screw member 30 is slid in the bearing hole 51 so as to sufficiently secure the stroke length. Thus, the length of a tension device can be reduced in the axial direction so as to achieve reduction in size of the device.
Patent JP-H09126652-A (JP)
Title: Steam recompression type vacuum condensation drying device
Inventor: HINO TOSHIYUKI
IPC: F26B21/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a steam recompression type vacuum condensation drying device, small in size, simple and high in an energy efficiency. SOLUTION: The steam recompression type vacuum condensation drying device is constituted of a vacuum tank 1, receiving wastes, a water vapor compressor 2, a water vapor condenser 3, connected thermally to the tank 1, an incondensable gas discharging means 4, discharging incondensable gas spontaneously, and a condensed water discharging means 5, discharging condensed water spontaneously, while pipelines are piped from the vacuum tank 1 to the water vapor compressor 2, from the water vapor compressor 2 to the water vapor condenser 3, and from the water vapor condenser 3 to the incondensable gas discharging means 4 as well as the condensed water discharging means 5, which are branched from the water vapor condenser 3.
Patent JP-S62143681-A (JP)
Title: Production of powdery organic acid
Inventor: HASHIMOTO HITOSHI
IPC: C07C59/265
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a pulverized organic acid maintaining excellent flavor and taste and having adjustable acidity, by adding a specific amount of cyclodextrin and water to an organic acid and spray-drying the mixture. CONSTITUTION:An edible organic acid such as food vinegar is added with 10-500wt% cyclodextrin and then with water at an amount to give a composition having a solid concentration of 25-35%. The mixed liquid is uniformly stirred with a homogenizer and the obtained liquid is spray-dried by conventional method to obtain uniform fine powder. The powder can be granulated with a granulator. The acidity of the product can be controlled by adjusting the amount of cyclodextrin added to the acid.
Patent JP-H03159745-A (JP)
Title: Device for use in printing machine
Inventor: ROORANDO TOOMASU PAAMATEIA
IPC: B41F31/26
Filed: 1990-10-23
Abstract: PURPOSE: To prevent an ink from being accumulated at the end part of a roller by forming a plurality of pockets which force the ink from both end parts of one of a first and a second roller to the center part of said one roller by a fluid pressure in a nip part when the rollers are rotated. CONSTITUTION: Helical inserts 36, 38 are deformed to a larger degree than a hard rubber part 34 in a nip part 46 between rollers 22, 26 by a fluid pressure in the nip part 46. Consequently, pockets 48, 50, for example, are formed in the helical inserts 36, 38. The pockets 48, 50 are formed at an interval in the axial direction along the nip part 46, instantaneously when an ink kneading roller 22 is rotated in the direction of 52 and an intermediate roller 26 is rotated in the direction of 54. Even in a nip part between the ink kneading roller 22 and the intermediate roller 26, the pockets 48, 50 are formed. For another moment when the ink kneading roller 22 and the intermediate roller 26 are rotated, and pockets 48, 50 are formed closer to the center part 42 in the axial direction.
Patent JP-2000096111-A (JP)
Title: Production of ferrous alloy for structural material and ferrous structural material
Inventor: TAKAGI SHINICHI
IPC: B22F1/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ferrous alloy capable of obtaining a ferrous structural material maintaining a superfine structure of <1 μm even if a ferrous alloy composed of Fe-Ti-O is subjected to heating treatment in a high temp. region and good in elongation and strength with high efficiency and enabling mass-production. SOLUTION: At the time of blending an Fe material and a Ti material, the blending is executed in such a manner that 3 to 6% Ti and 0.1 to 1.5% O are contained, also, in the range of the Ti content, O is contained so as to control the upper limit to (0.2 ×Ti%+0.3)% and the lower limit to (0.3×Ti%-1.2)%, and the balance Fe, and the blended material is made to be the superfine one of <1 μm average crystal grain size by crushing means and is moreover subjected to alloying. Even if the ferrous alloy produced in this way is subjected to heating treatment at a high temp., the structural material maintaining a superfine structure of <1 μm average crystal grain size can be obtd.
Patent JP-S62142345-A (JP)
Title: Semiconductor device
Inventor: SATO KAZUO
IPC: H01L29/792
Filed: 1985-12-17
Abstract: PURPOSE:To make it possible to reduce latch-up and to implement high integration density and high performance, by providing both an MIS type nonvolatile memory element and a CMOS circuit. CONSTITUTION:On the surface region of a first isolated epitaxial layer 5, an n-channel type MNOS type nonvolatile memory transistor is formed. In this transistor, n-type diffused layers 8 and 9 are a source and a drain. A gate electrode 12 is provided on a silicon oxide film 10, which is a gate insulating film 10 and a silicon nitride film 11. On the surface region of an n-type well layer 7, a p-channel type MOS transistor is formed. In this transistor, p-type diffused layers 13 and 14 are a source and a drain respectively. A gate electrode 16 is provided on an gate insulating film 15 in this structure.
Patent JP-S62142218-A (JP)
Title: Capacity type converter
Inventor: HIRATA TERUTAKA
IPC: G01D5/24
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a stable converter which is not influenced by a variation of a temperature or a distributed capacity of a voltage, etc., without using the constitution of a bidirectional constant-current circuit using a semiconductor. CONSTITUTION:Between a non-inversion input terminal (+) of an operational amplifier Q3 and an output terminal, resistances R3, R4 are connected, and to its inversion input terminal (-), a constant voltage V0 and a voltage which has been divided by resistances R5, R6 are impressed. Also, an output terminal of the amplifier Q3 is connected to an input terminal of an inverter G3, its output terminal is connected to a connecting point of the resistances R3, R4 through a resistance R7, and also it is connected to one end of a variable capacity C1 through an inverter G4. Also, the other end of the capacity C1 is connected to a common potential point COM through an electrostatic capacity C2, and also connected to the non-inversion input terminal (+) of the amplifier Q3. In this regard, a distributed capacity CS of both ends of the capacity C1 is compensated by a compensation capacity CCP' which has been connected to both ends of the resistance R4, therefore, it is not influenced by a junction capacity of a semiconductor element as in the past.
Patent JP-S62174219-A (JP)
Title: Production of polyamino acid urethane resin
Inventor: KOBAYASHI ISANORI
IPC: C08G18/38
Filed: 1985-12-17
Abstract: PURPOSE:To obtain the title resin which can give a coating film excellent in moisture permeability, waterproofness, gas permeability, mechanical strength, etc., by reacting a specified urethane propolymer with an alpha-amino acid N- carboxyanhydride, water, hydrazine, etc., in a solvent based on dimethylformamide. CONSTITUTION:An NCO group-terminated urethane prepolymer is obtained by reacting a polyol component of formula I [wherein X is a product of ring- poening addition polymerization of formula II (wherein R1 is H or a lower alkyl) and is terminated with OH, R is a linear, branched or cyclic aliphatic hydrocarbon group or a group consisting of at least two such groups bonded through groups of formulas III-V (wherein n and m are each 1-10 and either of them is 3 or larger)] with a polyisocyanate under conditions of an NCO to OH equivalent ratio >1. Said prepolymer is reacted with an alpha-amino acid N-carboxyanhydride based on optically active gamma-alkyl glutamate-N- carboxyanhydride, water, and hydrazine or an active hydrogen-containing organic amine.
Patent JP-2001107985-A (JP)
Title: Electromagnetic link device
Inventor: KOUCHI HIROYASU
IPC: F16D27/118
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a light, small, and inexpensive electromagnetic link device. SOLUTION: Inner and outer nonmagnetic parts 2 and 3 are formed on the flange part 1b of a rotor 1, and inner and outer armatures 8 and 9 are supported movably to the rotor 1 side in an armature hub 10. Applying low voltage to an electromagnetic coil 7 magnetically attracts the armature 9 to the magnetic pole surface of the rotor 1, to slippingly rotates the armature 9. Applying high voltage to the coil 7 magnetically attracts the armature 8 to the magnetic pole surface of the rotor 1. A projection 8a is formed on the armature 8, and engages an recessed engaging part 4 of the rotor 1.
Patent JP-2001105885-A (JP)
Title: Cover device in deck of truck
Inventor: HAYASHIGUCHI SEIZO
IPC: B62D33/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cover device in a deck of a truck facilitating loading and unloading of a load and carrying the load without exposed to the direct sunlight, wind, and rain. SOLUTION: Side frames having openings 8 are provided in positions inward than side gates 2 provided in both sides of the deck 1. A front-side opening, an upper opening, and a backside opening formed between opposed parts of a pair of left/right side frames are covered with a cover 11. A winding shaft 12 is provided on the opening 8 of the side frame 4 and the opening 8 of the side frame 4 is opened/closed by a screen 13 wound around the winding shaft 12.
Patent JP-H04157538-A (JP)
Title: Alarm gathering system
Inventor: KAMIDA HIROYUKI
IPC: G06F11/34
Filed: 1990-10-22
Abstract: PURPOSE:To detect the detailed turn of an alarm generation state and the resetting of an alarm immediately by confirming that an EMPTY signal is not active and reading the contents of an FIFO buffer through an input port until the EMPTY signal becomes active. CONSTITUTION:This system is equipped with the input port 10, a data bus 11, the first-in first-out buffer(FIFO) 20, a comparator(CMP) 30, and a register(REG) 40. A CPU confirms that the EMPTY signal 25 indicating the free state of the FIFO 20 is not active and reads the contents of the FIFO 20 through the input port 10 until the EMPTY signal 25 becomes active. Consequently, the detailed turn of the alarm generation state and the resetting of the alarm are detected immediately.
Patent JP-H0597515-A (JP)
Title: Production of high-purity pzt powder
Inventor: OUCHI YUKIHIRO
IPC: C04B35/626
Filed: 1991-10-04
Abstract: PURPOSE:To produce high-purity lead zirconate titanate(PZT) powder CONSTITUTION:A solution of lead diisopropoxide [Pb(OC3H7<i>)2] is blended with a solution of lead ditertiary propoxide [Pb(OC3H7<t>)2] and a solution of zirconium tetraisopropoxide [Zr (OC3H7<i>)4] is blended with a solution of zirconium tetratertiary propoxide [Zr(OC3H7T)4]. A solution of titanium tetraisopropoxide [Ti(OC3H7<i>)4] is blended with a solution of titanium tetratertiary propoxide [Ti(OC3H7<t>)4] in amounts respectively accounting for 5-20% expressed in terms of weight ratio of both. Only the above-mentioned blended solutions are hydrolyzed to precipitate hydroxides therefrom. Impurites are then adsorbed and occluded in the formed precipitates to take the impurities therein. The resultant solutions of the high-purity Pb(OC3H7<i>)2, the high-purity Zr(OC3H7<i>)4 and the high-purity Ti(OC3H7<i>)4 are used as a raw material to produce PZT powder according to an alkoxide method.
Patent JP-H08117391-A (JP)
Title: Electronic hole playing machine
Inventor: TSUCHIYA KOSABURO
IPC: A63F5/04
Filed: 1994-10-25
Abstract: PURPOSE: To provide an electronic hole playing machine capable of effective inspection to check an unfair practice to suppress the winning occurrence excessively by paying a predetermined number in the case the number of games an inner winning occurs and a technically intervening winning does not occur exceeding a limit value. CONSTITUTION: When a medal is put into the slot of this electronic hole playing machine and a start button 6 is pressed down, whether an inner winning is hit or not is decided by drawing lots in a calculation control unit 1 as an inner winning generation means. If the result is success, three rows of rotary reel images on a color LED display 5 are rotated to display the result by a calculation control unit 2. When the rotary reel images are stopped by pressing a stop button 7, a technically intervening winning is generated if the three rows of images are success patterns. In this kind of electronic playing machine, whether the number of games with no generation of technically intervening winning exceeds a limited value is judged and a predetermined number is paid if the number exceeds the limited value.
Patent JP-H07115300-A (JP)
Title: Electronic component positioning apparatus
Inventor: UJIIE KAZUO
IPC: H05K13/08
Filed: 1993-10-18
Abstract: PURPOSE:To accurately position an electronic component in which leads are difficult to visually recognize from above on a printed circuit board. CONSTITUTION:The electronic component positioning apparatus comprises image synthesizing means having a half mirror 34 to reflect two objects placed vertically between an electronic component D disposed at an upper part and a printed circuit board C disposed at a lower part to the same point of a horizontal direction and a plane mirror 36, image extracting means 50 for reflecting partial images of a diagonal area of the means to an opposite side and reflecting it horizontally, and solid-stage imaging unit 84 for converting an image from the extracting means into a video signal. Leads of a rear surface of the component D disposed at the upper part and a conductive pattern of a front surface of the board C are synthesized by the image synthesizing means to be one synthetic image, only an image of the diagonal area of the component by the means 50 and introduced to the unit 84. Thus, even in the case of an electronic component having a large size, the image can be positioned accurately without increasing in size of the apparatus.
Patent JP-H10120334-A (JP)
Title: Leakage oil detector of hydraulic jack in hydraulic elevator
Inventor: KAWAMOTO KAZUNARI
IPC: B66B9/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To detect something wrong with the packing of a gland part earlier as well as to make any possible pollution in a pit or the like due to an oil leakage so as to be obviable by installing such means as displaying or issuing the detection output whenever detecting means has operated. SOLUTION: Supposing that packing in a gland part is worn out and leakage oil grows larger, a relay 20 is de-energized, a contact point 16a of an oil quantity sensor is opened, a motor 14M comes to a stop, and a timer 21T gets counting. In this case, since an amount of the leakage oil is much enough, an oil quantity being collected in an oil tank is accelerated, for example, after the elapse of 50 hours, the oil quantity sensor is turned on, and granting that the relay 20 is energized, a relay 23 is energized as well, because the timer 21T is not yet counted up, and thus it is self-held via a contact point 23a1. In succession, a contact point 23a2 is closed, and an indicator lamp 26L is lighted, while this trouble is informed to a monitor center via an issuing device 27.  In this connection, when a manual switch 24S is opened, the relay 23 is de-energized and put back to the initial state.