baber/WOPTO huggingface dataset:
Patent JP-S6254766-A (JP)
Title: Epoxy resin composition for paint
Inventor: YAMADA MITSUO
IPC: C08G59/62
Filed: 1985-09-04
Abstract: PURPOSE:To obtain a resin compsn. having excellent storage stability and useful as curable corrosion-resistant paint, by using, as a component, a resin obtd. by reacting a resol type phenolic resin with a bisphenol A type epoxy resin. CONSTITUTION:A resin compsn. comprises a resin obtd. by reacting 10-80pts.wt. (on a solid basis) resol type phenolic resin having a number-average MW of 700-950 and a methylol group content of 11.5-14.5%, represented by the formula (wherein R is a 1-10C alkyl; m is number) with 100pts.wt. (on a solid basis) bisphenol A type epoxy resin. When the ratio of the epoxy resin to the phenolic resin is low, the deflection properties, adhesion and impact strength of the resulting paint are reduced, while when the proportion of the phenolic resin is low, the resistance to chemicals, solvents and hydrogen sulfide is lowered.
Patent JP-H0999053-A (JP)
Title: Surface reforming method for implant
Inventor: HATA MIHARU
IPC: A61C8/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance the joinability of a metallic implant material to the gingival epithelium and the adaptability thereof to the muscular tissues by subjecting a core material surface to surface polishing, then to a water heat treatment with an aq. soln. contg. phosphate ions and calcium ions. SOLUTION: This surface reforming method for the implant is executed by subjecting the core material surface to surface polishing, then to the water heat treatment with the aq. soln. contg. the phosphate ions and the calcium ions. As a result, microprojections are removed and microdeposits are washed, by which the phagocytosis by inflammatory cells, macrophage and foreign matter giant cells is suppressed. The information of the stable oxidized films on the surface is accelerated and the elution of metal ions is suppressed by keeping the implant immersed for a long period of time in water under heating.  Further, the phosphate ions and the calcium ions are added into the water, by which these ions are taken into the passive films at the time of forming these films on the metallic surfaces by the water heat treatment or the formation of the layer ample in the calcium phosphate on the surface is accelerated and the bio-compatibility is enhanced.
Patent JP-2000025057-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin expanded molding
Inventor: FUNAKOSHI SATORU
IPC: B29K105/12
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a molding having an excellent light weight with a high magnification by filling a melt-like thermoplastic resin containing reinforcing fibers each having a specific mean fiber length, opening a part or the whole of a mold to a final molding thickness at the time of an unfixed state at least at a part of its surface, and cooling it. SOLUTION: A melt-like thermoplastic resin (molten resin) held at a mean fiber length of 1 mm or more is filled in a cavity formed in a mold. A mold temperature is set to a lower temperature than a molten resin temperature. The molten resin is solidified from a surface part brought into contact with a molding surface of the mold to form a skin layer 1. Here, when at least part of the surface part is not yet solidified, the mold is opened until the resin becomes a thickness of a desired final molding. A space is formed between a surface of the molten resin and the mold, and the layer 1 is again melted. Simultaneously, the resin is naturally expanded, and the molding is formed up to a surface layer while forming a core layer 2. The molding is cooled while maintaining this state.
Patent JP-S6352504-A (JP)
Title: Modulator
Inventor: YOKOI YUJI
IPC: H03C3/00
Filed: 1986-08-22
Abstract: PURPOSE:To obtain an excellent modulation characteristic even at a low modulation frequency by amplifying a modulation signal, waveformshaping it to form a pulse signal, applying pulse width modulation or angular modulation to the pulse signal and inputting its modulation output signal to a phase locked loop as a reference signal. CONSTITUTION:A DC amplifier 10 amplifies a modulation signal, applies waveform shaping, its output voltage controls the oscillation frequency of a voltage controlled reference oscillator 11 and the result is subjected to frequency division by a frequency divider 2. A pulse signal from the frequency divider 2 is inputted to the phase locked loop as the reference signal. Thus, sufficient modulation is applied and excellent modulation characteristic is obtained even at an ultralow frequency where '1' or '0' level of a modulation signal (data) is consecutive for a long period.
Patent JP-H0910010-A (JP)
Title: Innersole-shaped container
Inventor: INABA CHITOSE
IPC: A43B17/00
Filed: 1995-06-26
Abstract: PURPOSE: To provide such a container as can provide the desired effect of a chemical simply by wearing shoes, without the operation of applying the chemical by hand as in the case of conventional medicines for external application, by filling an innersole-shaped container in use with a liquid. CONSTITUTION: This innersole-shaped container made of a flexible material such as polyvinyl chloride has either a number of microholes provided throughout its surface or a number of narrow tubes attached instead of the microholes. The container is partitioned into three chambers, front, middle, and rear, which constitute independent containers, with a liquid inlet provided at one end of each container. Further, for the surface to look like a velvet carpet, fine chemical fibers are vertically and closely set on the overall surface. The fibers at the toe and the shank are made longer so that when the container is pressed against the foot the fibers uniformly press against the entire sole of the foot.
Patent JP-S6176072-A (JP)
Title: Inverter device
Inventor: NAGANAMI KATSUHIKO
IPC: H02M7/48
Filed: 1984-09-20
Abstract: PURPOSE:To effectively suppress an overcurrent at power recovery time by decreasing the output voltage of an inverter when a DC voltage decreases at power interruption time, and gradually rising the output voltage in a cushion manner at the power recovery time. CONSTITUTION:An inverter device has a converter 1, a smoothing condenser 2 for a DC output from the converter, an inverter unit 3 for converting a DC power into an AC power to supply to an AC motor 4 of a load, and its controller 5. In this case, a voltage drop detector 7 for detecting that the terminal voltage of the condenser 2 drops to the prescribed value and a voltage instructing circuit 8 for applying the voltage command to the controller 5 are provided. Thus, when the terminal voltage of the condenser 2 abruptly drops due to a power interruption and becomes a reference voltage 7a or lower, a switch circuit 7d is closed by the output of a comparator 7c, and the output of a DC voltage detector 7b is supplied to the subtractor 8a of a voltage instructing circuit 8. Thus, the output of the inverter unit 3 is reduced, and is gradually raised at the abrupt rising time.
Patent JP-H0616276-A (JP)
Title: Sheet conveyor device
Inventor: MATSUURA YASUO
IPC: B65H5/06
Filed: 1992-07-01
Abstract: PURPOSE:To reduce the use of fixing parts for fitting numerous carrier rollers and other rollers and reduce also the number of part items so as to secure quality in assembly and reduce the cost by providing a cover body with integrally formed guide protrusions having inclined guide faces toward the inner surface opposed to the sheet carrier faces of the carrier rollers. CONSTITUTION:Guide protruding parts 12 integrally formed along the width direction of a carrier path 4 are disposed on the inner surface of a cover body 6 forming the carrier path 4. A first and a second curved guide faces 14, 15 to be the inclined guide faces protruding into semicircular cross section with the width measure reduced toward the tip side are disposed in the positions opposed to the outer surface of sheet carrier rollers 7, 9, and the tip of the curved guide face 14 and the tip surface of the sheet carrier roller 7 are brought close to each other into the positioning measure with a specified space in between. When the tip of a document 20 comes in contact with the first and second curved guide faces 14, 15 to be the inclined guide faces, the document 20 is conveyed by rolling frictional force between the sheet 20 and the surface of the carrier rollers 7, 9 while being regulated in its upward movement.
Patent JP-S5987626-A (JP)
Title: Production of magnetic disk
Inventor: ITOU KENICHI
IPC: C09D163/00
Filed: 1982-11-10
Abstract: PURPOSE:To simplify the surface finishing process of a magnetic film and at the same time to improve a production yield by applying only a burnishing process to have a contact with the coating surface of a magnetic coating material revolving a head containing an abrasive grain layer on its slide contact surface, at the surface finishing. CONSTITUTION:For production of a magnetic disk, a projection removal burnishing process, i.e., a process under which a contact is secured between a head containing an abrasive grain layer formed by sticking a lapping tape 1 onto the rubbing surface and a revolving surface of a magnetic film in order to remove more effectively the floating obstacles is applied in place of a conventional burnishing process using a low floating head made of a hard material such as alumina, etc. For instance, the tape 1 made of alumina of 9mum grain size is stuck to a ramp load head 2, and the tape 1 has a contact with the head 2 while a magnetic film (aluminum substrate) 3 is revolved about 500rpm. Then the tape 1 is moved reciprocatedly several times toward the radius direction (direction F in the figure). The surface projections of the disk can be removed with such a burnishing process.
Patent JP-S6350797-A (JP)
Inventor: SAKAMAKI KAZUO
IPC: G21C19/02
Filed: 1986-08-21
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-S6440377-A (JP)
Title: Secondary working method for molded product of propylene polymer
Inventor: NAKAYAMA TAKASHI
IPC: B41M5/382
Filed: 1987-08-07
Abstract: PURPOSE:To enable working at low temperature and enhanced productivity, by irradiating a surface of a molded product with UV rays having main wavelength peaks at 184.9nm and 253.7nm, then coating the surface with an adhesive, and transferring a transfer foil onto the adhesive-coated surface. CONSTITUTION:A surface of a molded product of propylene polymer is irradiated with UV rays having main wavelength peaks at 184.9nm and 253.7nm. The average irradiation intensity of the UV rays is ordinarily 1,000-3,500muW/cm<2>, and the total irradiation quantity is at least 400,000muW.sec/cm<2>. The molded product irradiated with the UV rays is subjected to roll transferring under the conditions of a roll temperature of 120-220 deg.C and a roll velocity of 50-200 mm/sec. A transfer foil comprises a thin material layer, a release layer, an ink layer and an adhesive layer, the thin material being a film or sheet of a thermoplastic resin which is free of melting or shrinkage at 170 deg.C. The adhesive layer comprises a chlorinated polypropylene, the chlorination degree of which is ordinarily 20-40wt.%.
Patent JP-H1033542-A (JP)
Title: Reconstituting method for optical computed tomography
Inventor: KANAMORI KOJI
IPC: G06T1/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the resolution of tomography by applying weight, which gradually increases toward the downstream side along the optical path of light to be transmitted through a subject, to the respective pixels of the tomograph and executing inverse projective operation for reconstitution. SOLUTION: A light beam 21a emitted from a light source 21 is made incident to a subject 10 arranged between the light source 21 and a detector 22, and one- dimensional intensity distribution 40 of emitted light 21b from the subject 10 inside a tomographic plane is detected. Rotation is performed in arrow direction with a rotational center O as a center and this operation is repeated so that the intensity distribution 40 in all the directions can be provided. The gap between the light source 21 and the detector 22 is equally divided into 10 areas, for example, the weight which gradually decreases toward the side of the light source 21 and gradually increases toward the side of the detector 22 is applied to the respective pixels on memories inside a reconstitution area 30, and inverse projection in the arrow direction is executed concerning all the data.  The tomograph is reconstituted while changing the weight for each angle. Thus, the tomograph, of which the resolution is improved rather than the case of performing reconstitution without applying weight, can be provided.
Patent JP-S5898843-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: KAWAMOTO OSAMU
IPC: G11B5/85
Filed: 1981-12-07
Abstract: PURPOSE:To enhance strength, surface property, storage stability, etc., by forming a Co-P or Co-Ni-P type thin film through vapor deposition in a pressure higher than that of the usual case. CONSTITUTION:A Co-P alloy or a mixture of a Co-P alloy and a Co-Ni alloy in a desired composition is vapor deposited on a nonmagnetic substrate at 7X 10<-3>-2X10<-1>Torr lower than pressures of the usual cases to form a Co-P or Co- Ni-P type ferromagnetic thin film.
Patent JP-2000016555-A (JP)
Title: Expansible belt conveyor device
Inventor: TAGUCHI KAZUO
IPC: B65G21/14
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a belt conveyor so freely expansible as to correspond even when an article delivery starting position of a belt is changed and free to smoothly slide the belt. SOLUTION: One belt 2, 3 is stretched between a TBM 14 and a belt conveyor support frame 5, a belt length expansion device is provided, a horizontal member 7 free to slide is suspended between the TBM 14 and the belt support frame 5, and reciprocal belt support rollers 8, 9 are provided on the horizontal member 7 free to move.
Patent JP-H0639962-A (JP)
Title: Composite oscillation damping material
Inventor: EGUCHI KUNIHIKO
IPC: F16F15/02
Filed: 1992-07-23
Abstract: PURPOSE:To provide a composite oscillation damping material which has high oscillation damping efficiency and adhesive properties in an extensive temperature range from lower than normal temperature to high temperature. CONSTITUTION:A composite oscillation damping material consisting of a resin layer sandwiched between two metal plates, has more than two different types of viscoelastic resin 2, 3 with a relatively varying glass transition point. In addition, the viscoelastic resins 2, 3 are adhered to both inner surfaces of each metal plate 1, and are arranged in a streaky and/or insular pattern.
Patent JP-S6087002-A (JP)
Inventor: MORIYAMA TETSUO
IPC: B27D3/00
Filed: 1983-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0639329-A (JP)
Title: Automatic bonding agent applying device
Inventor: FUJIMORI MASAMUTSU
IPC: B05C5/00
Filed: 1992-07-23
Abstract: PURPOSE:To apply a bonding agent on a small lower beam on a floor frame assembled in a skeleton building unit. CONSTITUTION:An automatic bonding agent applying device 10 applying a bonding agent automatically onto a small floor beam 2A in a floor frame 2 of the skeleton building unit 1 comprises a travel bed 11 traveling in the width direction of the small floor beam 2A along the building unit 1 set on the applying position, a swivel bed 12 swinging on the travel bed 11 and a coating arm 13 supported by the swivel bed 12 and provided with a bonding agent coating nozzle 24.
Patent JP-H0362542-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKURAI KAZUNORI
IPC: H01L21/60
Filed: 1989-07-31
Abstract: PURPOSE:To manufacture a semiconductor device which is high in strength and the conductivity pattern of which is further minutely formed by sticking a semiconductor element to one side of an insulating film and connecting element of the semiconductor element with the conductivity pattern formed on the other side of the insulating film through holes passed through the film. CONSTITUTION:Resist masks are formed on the surface of a film 1 by applying a photoresist 20 to the surface and removing the photoresist 20 from the parts corresponding to each electrode 7 of a semiconductor element 6 to be stuck to the back surface of the film 1. In addition, a bonding agent 22 is applied to the back surface of the film 1. Then through holes 23 are formed by etching the film 1 at the parts from which the resist 20 is removed and bonding agent 22. Then the element 6 is stuck to the back surface of the film 1, with each electrode 7 of the element 6 being faced to each through hole 23. After the element 6 is stuck, metallic coating films 24 are formed by vapor-depositing, for example, Cr on the surface of the film 1 and inside surface of the holes 23. Then a photoresist 25 is applied to the surface of the film 1 except the component where a conductivity pattern is to be formed and holes 23. After applying the resist 25, the conductive pattern 26 is formed by plating a conductive material, such as gold, etc., to the parts of the back surface where the resist 25 is not applied and the metallic coating films 24 in the holes 23. Finally, the resist 25 is removed from the parts other than the pattern 26.
Patent JP-H0857722-A (JP)
Title: Method and device for manufacturing heat-insulation fire-resistant panel
Inventor: HARADA YUTAKA
IPC: B23P15/00
Filed: 1994-08-22
Abstract: PURPOSE: To avoid cutting action of a metal skin, and improve productivity largely in bending a side end member continuous from the metal skin in series at a cut position to face it with a side end surface of inorganic core material while facilitating specifying of the cut position. CONSTITUTION: An upper and a lower metal skins (a) (b) are supplied 7 continuously. At a supply starting end part of one metal skin (b) of the upper and the lower metal skins (a), (b), punched holes 8a, 8b are formed at both end parts of a width of the metal sking (b) respectively. The upper and the lower metal skins (a), (b) are positioned to be close to each other, and inorganic core material (c) is filled between the metal skins (a), (b) to form a long panel body. After this, the long panel body including the inorganic core material is cut on a line connecting center parts before and after the punched holes 8a, 8b. At this cut position L, the inorganic core material between the upper and the lower metal skins (a), (b) between the punched holes 8a, 8b is eliminated.  After that, a part in series with the metal skin (b) in a direction along an edge of the punched hole is bent to face a side end surface of the inorganic core material as a side end member.
Patent JP-2000024642-A (JP)
Title: Waste water discharging section and treatment of waste water
Inventor: NAGASE NORIYOSHI
IPC: C02F11/12
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To efficiently purify waste water by the freezing and defrosting treatment of the waste water containing garbage or the like in a heat storage tank to efficiently utilize energy and simultaneously to separate solid matter from the waste water containing the garbage or the like without adding additives. SOLUTION: An ice heat storage tank 3 into which the water containing the garbage or the like flows in, a heat combination supply device 6 for concentrating and separating the contained solid matter by the difference of the freezing rate by giving cold to the waste water in the ice heat storage tank 3 and for defrosting the frozen waste water, a filtration part 21 for filtering a defrosted water generated in the ice heat storage tank 3 by the defrosting operation of the heat combination supply device 6 to leave paste like solid matter and a waste water treatment tank 4 for purifying the filtrate filtered in the filtration part 21 are provided.
Patent JP-2000024101-A (JP)
Title: Air cleaner
Inventor: FUKAI TOSHIHARU
IPC: A61L9/22
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which prevents the generation of mold, etc., and accelerates the activation of the animals and plants in a roam by imparting minus ions having various effects, such as an antimicrobial effect, surfactant effect and in-vivo activity effect, to the moisture included in air. SOLUTION: An ion forming device 14 which contains tourmaline 30 and aluminum oxide 32 and a rock housing device 16 which contains rocks having the minus ions are connected in series by positioning either thereof on the upstream side. High-pressure air is passed to the ion forming device 14 and the rock housing device 16 by a fan 12. The air is passed through an outlet filter 26 before it is discharged outside.
Patent JP-H0481812-A (JP)
Title: Optical isolator
Inventor: YAMADA YUICHI
IPC: G02B6/024
Filed: 1990-07-25
Abstract: PURPOSE:To emit nonpolarized light which is free from attenuation by separating nonpolarized input light by a polarized light separating element to two linearly polarized light rays which are orthogonal with each other and which are respectively rotated 45 deg. in the polarization direction at the time of passing through a magneto-optical element and have the relation orthogonal with each other when synthesized by the 2nd separating element. CONSTITUTION:The nonpolarized incident light 2 progressing in a forward direction 1 is separated to the 1st linearly polarized light 3 advancing rectilinearly along the optical axis and the 2nd linearly polarized light 6 reflected in a perpendicular direction. The polarization direction of the polarized light 3 is rotated 45 deg. counterclockwise toward a light source to form the linearly polarized light 4. On the other hand, the 2nd linearly polarized light 6 is polarized to the linearly polarized light 7 by a polarization plane maintaining optical fiber 14 and is introduced to a 2nd magneto-optical element 13. This polarized light 7 is rotated 45 deg. counterclockwise to form the linearly polarized light 8 at the time of the passage through the 2nd element 13 and is introduced to the 2nd separating element 12 as the linearly polarized light 9 by an optical fiber 15. Since the polarization direction thereof intersects orthogonally with the polarization direction of the 1st linearly polarized light and is, therefore, synthesized to the nonpolarized exit line 5.
Patent JP-S6356137-A (JP)
Inventor: OKATSUCHI CHIHIRO
IPC: H02J9/06
Filed: 1986-08-25
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-H0843571-A (JP)
Title: Lower nozzle for pwr fuel assembly
Inventor: BABA IWAO
IPC: G21C3/30
Filed: 1994-07-28
Abstract: PURPOSE:To avoid the invasion of foreign material through gaps by forming grooves on each side of an adapter plate for approximately the side width roughly perpendicularly to the axis direction of individual fuel assemblies. CONSTITUTION:On the four sides of an adapter plate 3 of lower nozzle N, three grooves 6 perpendicular to the axis direction of each fuel assembly are formed over the whole side width. It is better to form the grooves 6 to generate stronger turbulent flow, although even one has an effect. Proper width of the groove 6 is about 1 to 7mm and the depth is about 1 to 6mm. By this, turbulent flow is generated in the coolant traversing the grooves 6 after passing through the gap among nozzles N and flow resistance increases. Therefore, the coolant flow coming in the gap decreases and the invasion of foreign material is well reduced.
Patent JP-H05230601-A (JP)
Title: Heat resistant cast steel high in creep rupture strength
Inventor: INUI MASAHIRO
IPC: C22C38/00
Filed: 1991-08-07
Abstract: PURPOSE:To improve the high temp. creep rupture strength of steel, to permit the thinning of a tube obtd. by this steel and to reduce its heat stress at the time of us by specifying C, Si, Mn, Cr, Ni Nb, W, Ti and Fe. CONSTITUTION:This heat resistant cast steel is formed of a compsn. constituted of, by weight, 0.1 to 0.6% C, <=3% Si, <=2% Mn, 22 to 30% Cr, 22 to 50% Ni, 0.2 to 1.5% Nb, 0.5 to 5% W and 0.01 to 0.5% Ti, and the balance Fe. The steel is excellent in high temp. creep rupture strength. Then, at the time of manufacturing a reformer tube from this steel, the tube can be thinned to reduce its heat stress at the time of using.