baber/WOPTO huggingface dataset:
Patent JP-H10131062-A (JP)
Title: Dye-fixing agent
Inventor: AOYANAGI KATSUMITSU
IPC: D06M101/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dye-fixing agent which contains a copolymer obained from a vinyl compound bearing a benzotriazole group and a vinyl monomer bearing a cationic group and can increase the light fastness of even a dyed product of cellulosic fiber dyed with a reactive dye. SOLUTION: This dye-fixing agent contains copolymer comprising 10-90wt.% of a structural unit of the formula (R1 is H, methyl; (k) is an integer of 2-6) and 90-10wt.% of a structural unit bearing a cationic group (additionally may contain other vinyl comonomers). The copolymer is readily obtained by the radical copolymerization and can improve the light fastness as well as impart the same lever or above of wet color fastness as that obtained by usual dye- fixing agents for the cellulosic fiber.
Patent JP-H04364840-A (JP)
Title: Aid for inserting and fixing intraocular implant
Inventor: HARA TSUTOMU
IPC: A61F2/16
Filed: 1991-11-06
Abstract: PURPOSE:To provide an aid which facilitates the insertion of an intraocular implant into a lenticular capsule while allowing stable fixation thereof. CONSTITUTION:This aid 1 is provided to keep the circle of an equator part of the lenticular capsule circular and fixes an intraocular implant inserted into the capsule. It is made of an elastic material such as silicone rubber while being made circular in substance and has a groove 2 extended circumferentially on the inner circumferential side thereof.
Patent JP-2000103556-A (JP)
Title: Sheet rewinding tension control method
Inventor: KATAOKA AKIRA
IPC: B65H23/185
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the fluctuation in tension of a strip sheet to be drawn out of web roll off-centered with respect to a core at a high speed. SOLUTION: In a tension control method of a rewinding device provided with a feedback control system 12 to adjust the braking torque of a web roll 1 by a motor M1 based on the set value Fs and the detected value Fd of the tension in a strip sheet to be drawn out of the web roll 1, the correction signal Sc is formed of the magnitude T in the torque fluctuation generated for each rotation of the web roll 1 and the phase ϕ of the torque fluctuation, and the correction signal Sc is applied to the feedback control system 12 to jointly use the feedforward control in the feedback control.
Patent JP-2000093112-A (JP)
Title: Food material and its production
Inventor: HIGUCHI KUNIO
IPC: A23L19/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To produce a readily ingestible food material using Grifola albicans Imaz. regarded as good for health as a raw material and to provide a method for producing the food material. SOLUTION: This food material is obtained by treating small pieces 1 of dried Grifola albicans Imaz. with a flour mill 2 and providing a powder 3 of the Grifola albicans Imaz.
Patent JP-H04165297-A (JP)
Title: Heat exchanger
Inventor: OGUSHI TETSURO
IPC: F28F13/02
Filed: 1990-10-26
Abstract: PURPOSE:To suppress growth of frost and to prevent a decrease in cooling capacity by reducing a distance between a heat transfer side end of an agitating blade and a heat transfer shorter than a rising point for rising the gradient of a convection heat transfer rate rise upon reduction of the distance. CONSTITUTION:When an agitating blade 21 on a disc 22 is rotated by the rotation of a motor 23, the air is driven by a centrifugal force, fed from an air inlet 24 to flow from the inside toward the outside on a heat transfer surface 1a. A distance between the side end of the blade and the transfer surface is approached from a temperature boundary layer so that the blade crosses the layer. Accordingly, an air flow near the transfer surface is disordered to improve its heat transfer ratio. When the air fed into a heat exchanger is cooled on the transfer surface, if the temperature of the transfer surface is below the freezing point of water, steam in the flowing air is solidified on the transfer surface to form a frost layer. If it is above the freezing point, dew-condensation occurs in response to the moisture of the air. Thereafter, when it is further cooled so that the temperature of the transfer surface becomes below the freezing point, water droplets adhered to the transfer surface are solidified to become ice droplets. These frost, water droplets, ice droplets are scraped by the transfer surface, and discharged from an air diffuser by a centrifugal force.
Patent JP-H02136609-A (JP)
Title: Flow rate regulating mechanism in fuel delivery device
Inventor: KIKUCHI KOJI
IPC: F23K5/00
Filed: 1988-11-18
Abstract: PURPOSE:To allow a fine tuning so as to allow an efficient consumption of fuel by causing the head of the spindle to move as it is engaged in the regulating orifice when the spindle is moved. CONSTITUTION:The spindle 2 engaged in the regulating orifice has the head 21. The delivery conduit 11 from the fuel delivery device 4 is connected to the regulating orifice 13, and the conduit 12 leading to the end nozzle is connected to a recess 14 in the main body which is engaged with the main diameter of the spindle 2. As the spindle 2 moves, not only the area for interrupting the connection but also the gap to allow the fuel to in the regulating orifice are gradually changed. Therefore, as the spindle moves, the overall flow resistance against the fuel flow changes freely, accurately reflecting the position of the spindle 2 to the fuel flow rate.
Patent JP-H04162973-A (JP)
Title: Method and equipment for welding
Inventor: KIKUCHI HIDEAKI
IPC: B23K26/21
Filed: 1990-10-26
Abstract: PURPOSE:To uniformize the quantity of penetration of two materials to be welded and to perform stable welding by abutting the other welding face on the welding face projecting relatively from the periphery and applying heat to the welding faces from the almost parallel direction. CONSTITUTION:In welding a pipe 1 to a flange 2, a part shown by a broken line 3 of the flange 2 is machined and tapered, for instance. Only the welding face 6a of the flange 2 face in opposition to the welding face 6b of the pipe 1 becomes parallel to the welding face 6b according to this machining. The flange 2 and the pipe 1 are abutted on each other and the welding faces 6a and 6b can be irradiated with a laser beam from the direction 4 parallel to the welding faces on the faces including the welding faces. Consequently, the quantity of penetration of the welding faces 6a and 6b is almost uniformized and stable welding can be performed.
Patent JP-S62148243-A (JP)
Title: Joining method for thermoplastic resin pipe member
Inventor: MIYAZAKI TOSHIHIKO
IPC: B29C65/36
Filed: 1985-12-23
Abstract: PURPOSE:To enable reliable joint of two pipe members simply and easily, by a method wherein an electric conductive material is interposed between joint surfaces and the joint surfaces are fused each other by fusing the joint surfaces mutually by high-frequency induction heating. CONSTITUTION:The titled method is so constituted that an electric conductive material 3 is interposed between joint surfaces and the joint surfaces are fused to each other by fusing them mutually by high-frequency induction heating, in case of joint of both thermoplastic resin pipe members which are going to be joined with each other, by inserting one side pipe member 2 out of the both pipe members into the other side pipe member 1. As an electric conductive material which is interposed between the joint surfaces, for example, a metal such as iron or stainless steel or copper or aluminum and a nonmetal are used. Then a fine wire which is composed of those materials and is about 0.1mm in diameter or netted material for which the fine wire has been used or a thin plate which has bored a large number of holes and is about 0.1mm in thickness or fine powder is used. In case, for example, of application of the netted material composed of the fine wire, the pipe member 1 is inserted into the pipe member 2 after the netted material 3 has been wound round the outside of the pipe member 2 beforehand.
Patent JP-H07138373-A (JP)
Title: Skin material
Inventor: NIWANO MASAHIRO
IPC: C08G81/02
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a skin material having high heat resistance and excellent flexibility. CONSTITUTION:This skin material is mainly made of a thermoplastic elastomer comprising a thermoplastic graft copolymer obtained by reacting a thermoplastic polymer mainly consisting of structural units derived from a monomer having a radical-reactive double bond and an epoxy group in the molecule and structural units derived from an acrylic ester and having a glass transition temperature of 10 deg.C or below with an aromatic polyester oligomer having a below defined flow temperature of 100 deg.C or above. The flow temperature is that at which the apparent melt viscosity is 48000P when measured by a method comprising melting the polymer by heating at a rising rate of temperature of 4 deg.C/min and extruding the melt through a nozzle having an inside diameter of 1mm and a length of 10mm under a load of 100kg/cm<2>.
Patent JP-H02137200-A (JP)
Title: Sample-and-hold circuit
Inventor: KIMOTO EIJI
IPC: G11C27/02
Filed: 1988-11-17
Abstract: PURPOSE:To improve response characteristic by providing an auxiliary capacitor between a transistor which outputs an input signal and executes charge and discharge through a resistor to a hold capacitor. CONSTITUTION:When a sample pulse 10 goes to 'H', a potential discharged to an auxiliary capacitor 14 is added to the base of a transistor 5. Accordingly, since the base input of the transistor 5 is same as a case that the power source of a low impedance is connected, an input signal 1 and the voltage of a hold capacitor 11, namely, an output signal 12 follows up satisfactorily during a sampling block. Thus, an error between the input signal 1 and output signal 12 is eliminated and the response characteristic can be improved.
Patent JP-H0598727-A (JP)
Title: Ceiling structure of unit room
Inventor: KOBAYASHI TAKANOBU
IPC: E04B9/30
Filed: 1991-10-08
Abstract: PURPOSE:To construct the ceiling section of a unit room simply and rapidly. CONSTITUTION:A plurality of hanging girders 4 are fixed onto the top face of a ceiling material formed by fastening a ceiling surface board 12 onto the underside of a ceiling crosspiece 10 assembled in a frame body shape so as to constitute the plane shape of a ceiling section under the state, in which the end sections of the haning girders 4 are projected, thus forming a ceiling panel 100. A ceiling-panel receiving member 22 supporting the ceiling panel 100 from a lower section is fixed at the position of the installation of the ceiling on the internal side face of the wall section of a unit room while an engaging section 24 receiving the end section of the hanging girder 4 and a lower bent section 30 covering the underside of the edge section of the ceiling panel 100 are formed to the ceiling-panel receiving member 22. The ceiling structure of the unit room can be formed by simple operation, in which the ceiling panel 100 is dropped onto the ceiling-panel receiving member 22 from an upper section and installed, and a verandah around a house can be omitted.
Patent JP-H10136688-A (JP)
Title: Torque control equipment
Inventor: MURAMATSU YASUYUKI
IPC: H02P29/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To detect input torque and simply detect the direction of the input torque without using torque detecting mechanism by controlling a motor, in such a manner that auxiliary torque is generated on the basis of an input torque value and the direction of the input torque. SOLUTION: Input torque is detected from an electromotive force and the angular velocity of a motor. That is, a motor M is operated as a generator and used as the detecting equipment of input torque. For this purpose, the motor M is controlled by time division, in such a manner that the period operating as a motor (output period) and the period operating as a generator (detection period) are alternately repeated. Since a power generation current is generated corresponding to the input torque, it is obtained by measuring the power generation current. Auxiliary torque is made to be generated in such a manner that it assists the force by manual operation according to 9 positive input torque. As a result, torque detecting equipment is made unnecessary, and the direction of the input torque can be simply detected.
Patent JP-H10127342-A (JP)
Title: Portable cooler box of cosmetic or the like
Inventor: MIYAZAWA KENJI
IPC: A45D44/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To permit a cooling device to resist a shock from an outside by placing the cooling device on a projected part between the projected part which is formed by means of projecting the lower part of the outer case of a cooler box towards an inner side and a recessed part which is formed by means of projecting the upper part of the outer case towards the inner side. SOLUTION: A cooler 7 covered with insulating material 6 is internally provided in the cooler box 1 and respective kinds of cosmetics, etc., are contained inside of it. Then, the heat insulating material 6 is held between the inner case 14 and the outer case 15 which form the cooler 7. The cooling device 13 being a weight object consisting of a heat radiation plate 21 and a cooling fan 16, etc., is placed on the projected part 22 between the projected part 22 formed by projection towards the inner side in the lower part Y of the outer case 15 and the recessed part 28 formed by projection towards the inner side in the upper part X of the outer case. Thus, the cooling device 13 is permitted to resist the shock from the outside and also the rigidity of the cooler box 1 at the time of carrying it is increased.
Patent JP-H03152296-A (JP)
Title: Paper coating composition containing color brightening agent
Inventor: FURORIN ZENGU
IPC: C07C25/24
Filed: 1990-10-30
Abstract: PURPOSE: To obtain a composition with high graying limit, lightfastness, and water sensitivity, comprising a specific compound as a white tone. CONSTITUTION: The composition comprises, as a white toner, a compound of formula I (where each of R1 -R3 , R5 -R7 is H, F, Cl or CH3 ; each of R4 , R5 is H, an O-C1-4 alkyl, S-C1-4 alkyl SO2 -C1-4 alkyl, CF3 , OCF3 or SCF3 ; two adjacent groups may be expressed by -OCH2 O-, -CH=CH-CH=CH-)(for example; a compound of formula II or the like).
Patent JP-H07141451-A (JP)
Title: Security device of health-care system
Inventor: AIBA KAZUO
IPC: G06Q50/00
Filed: 1993-11-19
Abstract: PURPOSE:To secure the security of personal information on a user when the information is inquired from a medical institution, etc., being a third party to a center. CONSTITUTION:When the doctor belonging to a medical institution 13-1 makes a call to the exclusive telephone set 17 of a center 11 via a public line 12 so as to inquire the personal medical information, etc., of a patient (a user), a service clerk 18 asks the doctor about the institution code of the medical institution and the concerned persons code that the doctor has. When the service clerk 18 inputs the institution code and the concerned persons code that he asks from the keyboard of an information controller 16, a data base is retrieved, and pertinent institution information and concerned persons information is displayed. The service clerk 18 confirms the displayed contents to an inquiring person, he further asks the inquiring person about the name code and the password of the patient if the confirmation is OK and inputs these matters. If these matters are OK, the personal medical information, etc., on the patient is read from the data base and is displayed.
Patent JP-2000118659-A (JP)
Title: Endless belt or endless cloth for process control loop
Inventor: EAGLES DANA BURTON
IPC: D21F7/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To realize a belt for high-speed paper machine to be operated at several ten meters per second by providing a belt with a sensor for radiating the electromagnetic radiation when the belt is excited by an external energy source so as to obtain the effective information about various condition during the traveling of the belt. SOLUTION: A sensor 20 is activated by a first light source 90 for radiating the energy at a first wavelength λ1. A guidance target is the energy to be radiated from the sensor 20 of a belt 10, and this radiation energy has a wavelength λ2. The energy radiated from the sensor 20 can be received by a full spectrum detecting unit 94 or a detecting unit to be matched with a filter for passing the only wavelength λ2. A control device 96 sends the output signal in response to the detection of the wavelength λ2, and controls a mechanical control unit 98. Information related with the contraction of paper sheets and information necessary for ascertaining the existence of damage or tear of the paper sheets can be obtained by using two or more sensors.
Patent JP-H09132483-A (JP)
Title: Structural ceramics for high temperature and its production
Inventor: AIHARA YASUFUMI
IPC: C04B35/18
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To improve thermal shock resistance and high-temp. strength required by a roller for a roller hearth kiln, etc., used under severe thermal conditions by incorporating alumina and mullite crystals and specifying average pore diameter and porosity. SOLUTION: Aluminum hydroxide is dehydrated according to the formula by calcining at 300-600 deg.C to obtain porous alumina particles. These particles are used by 15-40wt.% of the total amt. of starting materials and α-alumina obtd. by firing aluminum hydroxide as ordinary starting material for alumina- mullite ceramics, e.g. aluminum hydroxide by the Bayer process at 1,300-1,600 deg.C is used as other alumina. For example, alumina, kaolin and alumina obtd. by calcining aluminum hydroxide are weighed and mixed, an org. binder is added to prepare a starting material batch and this batch is molded and fired at 1,650 deg.C for 3hr to obtain the objective ceramics having <=1μm average pore diameter, 10-25% porosity and >=35MPa four-point bending strength at 1,600 deg.C.
Patent JP-H08143170-A (JP)
Title: Recording or reading device
Inventor: SUZUKI KENICHI
IPC: B65H1/26
Filed: 1994-11-25
Abstract: PURPOSE: To provide a device which is formed in a compact manner and constituted to provide facility to be further effectively used by devising a method for mounting and demounting a magazine and arrangement of an operation part. CONSTITUTION: One side 2 of sides is provided with a door 3 having a non-use paper containing means mounted and demounted on and from a device body 1 and an opening being openable to the outside; and an operation part 7 to control a device arranged above the opening.
Patent JP-H11125306-A (JP)
Title: Base isolation system
Inventor: KUBO KOJI
IPC: F16F15/04
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation system which is excellent both in effect for base isolation and effect for preventing swing by wind against the load of light goods, whose effect may not be imparted even when a condition of vibration is negative pressure, returnability is good after deformation, and which can be applicable even to a detached house. SOLUTION: This base isolation system 56 arranged between the ground and a structure or the supporting base plate thereof, comprises in a manner that (a) two or more compound laminated bodies 10 formed by alternately laminating a plurality of hard plates and soft plates between upper and lower surface plates, and (b) at least one slider 40 which has a first supporting body attached to the ground and a second supporting body attached to a structure or the supporting base plate thereof, and is formed to be relatively displaced freely in a lateral direction only in the case that lateral force of a predetermined value or more is inputted to the first and second supporting bodies, are combined with each other.  In this case, a load supported by the compound laminated body (a) is set to 2 kg/cm<2> -30 kg/cm<2> as facial pressure, a modulus of shearing elasticity when the soft plate of the compound laminated body (a) is shearingly deformed by 10% is set to 0.5-3.0 (kg/cm<2> ), and the coefficient of dynamic friction of the slider (b), which is measured per 50 cm/sec. is set to 0.05<=μ<=0.30.
Patent JP-H11352691-A (JP)
Title: Production of planographic printing plate, planographic original printing plate for laser scanning exposure and photopolymerizable composition
Inventor: FUJIMAKI KAZUHIRO
IPC: G03F7/035
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of planographic printing plate using a planographic original printing plate for laser scanning exposure, which is capable of obtaining a printing plate having sufficient printing resistance even by high speed scanning exposure and small in the fluctuation of printing property of the printing plate due to the exposing condition, the planographic original printing plate for scanning exposure used therefor and a photopolymerizable composition for a photosensitive layer thereof. SOLUTION: The planograpphic printing plate is produced by preparing the planographic original printing plate having the photosensitive layer, which contains (1) at least one kind of a polyurethane resin binder, (2) at least one kind of a compound having an addition polymerizable ethylenic unsaturated bond and (3) at least one kind of a photoinitiator, by scanning exposure.
Patent JP-2000234137-A (JP)
Title: Raw material alloy for nanocomposite magnet, its powder and production and production of nanocomposite magnet powder and magnet
Inventor: HIROZAWA SATORU
IPC: C22C38/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To efficiently produce magnet powder having a fine and homogeneous metallic structure with high reproducibility by allowing it to contain a metastable phase in which the Bragg reflection peak in X-ray diffraction lies at the position equivalent to specified crystal face spacing and controlling the intensity of the Bragg reflection peak and the intensity of the (110) Bragg scattering peak of body-centered cubic type Fe to specified ranges. SOLUTION: This alloy has a prescribed compsn. of Fe, rare earth elements, B and Co or one or more kinds selected from the group consisting of Al, Si, Ti, V, Cr, Mn, Ni, Cu or the like. Then, it contains a metastable phase in which the Bragg reflection peak in X-ray diffraction lies at the position equivalent to the crystal face spacing of 0.179±0.005 nm. Moreover, the intensity of the Bragg reflection peak is 5 to <200% to the maximum intensity of the harrow pattern, and also, the intensity of the (110) Bragg scattering peak in body- centered cubic type Fe is <5% to the maximum intensity of the harrow pattern.
Patent JP-2000094333-A (JP)
Title: Recycling method of used blast material and facility thereof
IPC: B24C9/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently recover a used blast material with high degree of purity by separating it magnetically into a magnetic substance and a non-magnetic substance, demagnetizing the magnetic substance, and then sieving a blast material substitute having a grain size belonging to a scope of blast material usable grain size. SOLUTION: A mixture of abrasive produced by shot blast and a material to be ground is recovered as a used blast material (100). The used blast material is separated into a magnetic substance (a) and a non-magnetic substance (b) by utilizing a magnetic field (101). A magnetism of the magnetic substance (a) is weakened using an alternate current demagnetizer to prevent mutual interference and improve specific gravity of volume (102, 103). The magnetic substance (a) is sieved out and separated into a blast material substitute having a grain size belonging to a scope of blast material usable grain size (for example, 1 to 2 mm), a minus sieved substance having a smaller grain diameter than the minimum usable grain size (for example, 1 mm), and a plus sieved substance having a larger grain size than the maximum usable grain size (for example, 2 mm) using a vibration sieve etc., (104).  The blast material substitute is reused as a blast material for shot blast (105, 106).