baber/WOPTO huggingface dataset:
Patent JP-S6163005-A (JP)
Title: Anisotropy ferrite magnet
Inventor: ANAMOTO SHIYUUJI
IPC: H01F7/02
Filed: 1984-09-04
Abstract: PURPOSE:To obtain a ferrite magnet of a magnetic characteristic suitable for achieving small-sized and high-performance rotating electric machines and apparatuses by providing a necessary magnetic characteristic to an anisotropic ferrite magnet having a bow-shaped cross section. CONSTITUTION:When a slurry material for magnets is formed within a die by changing strength in the magnetic fields of the upper and bottom surfaces of the material to be formed, it is compressively wet formed through a non-magnetic filter of stainless steel between the upper punch and the material for magnets, which non-magnetic filter has a rectangular cross section, and the central portion of which non-magnetic filter is made thick by making the central point of the exterior circular arc and the central point of the interior circular arc to be eccentric. A result is an anisotropy ferrite magnet which has a bow-shaped cross section, has anisotropy in the radial direction on the circular arc, and has such a characteristic that the interior periphery surface of the circular arc is a ferromagnetic surface and the exterior periphery surface is a feeble-magnetic surface, and the surface magnetic flux density distribution has its maximum portion shaped in a projection formed in the central part of the distribution. Accordingly, a ferrite magnet can be obtained which has a magnetic characteristic suitable for achieving small-sized and high-performance rotating electric machines and apparatuses.
Patent JP-S6078654-A (JP)
Title: Air purifying method
Inventor: HAMADA TAKAYOSHI
IPC: B03C3/00
Filed: 1983-10-05
Abstract: PURPOSE:To remove sub-micron particles with good efficiency, by a method wherein steam is injected into humidified saturated air to be purified and, thereafter, supersaturated steam is condensed on fine particles being a unclei to grow the same before removing grown particles. CONSTITUTION:Air 2 to be purified is sucked by a blower 1 and introduced into a scrubber 3 where water droplets are sprayed by a pump 4 to humidity and saturate air 2. Thereafter, humidified saturated air 22 is guided to a supersaturation part 5 where steam 6 is blown into air 22 to form supersaturated air 23 which is, in turn, guided to a condensing and particle growing part 7. Herein, particles in air is used as nuclei and steam is condensed by adiabatic cooling to grow particles while grown coarse particles are subsequently removed by a wet electric dust collector 8. Because particles are removed after growth of particles as mentioned above, submicron particles can be well removed.
Patent JP-H0916227-A (JP)
Title: Load controller by matrix
Inventor: KANEKO MAKOTO
IPC: G05B19/08
Filed: 1995-06-28
Abstract: PURPOSE: To provide a load controller by the matrix which can use an AC power source as an input signal source. CONSTITUTION: This load controller is equipped with the matrix 1 consisting of plural input lines a1 and a2 and plural output lines b1 and b2, switching means (e.g. contacts r1, r2... of relays Ry1, Ry2...), a microcomputer which independently controls the switching means, a switching control means 2 such as a ROM, the AC power source S1 which is inputted to input lines a1 and a2 of the matrix 1, and loads I1 and I2 which are connected from output lines b1 and b2 of the matrix 1. A signal which is inverted in current direction each time operation means F1 and F2 are operated is inputted from the AC power source S1 to the input lines a1 and a2 of the matrix 1. Further, an SSR(solid- state relay), a triac, etc., are usable as the switching means.
Patent JP-H1031674-A (JP)
Title: Data retrieving device
Inventor: WATANABE AKIRA
IPC: G06F17/28
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To possess the description spelled in a foreign language through simple operation even when the description spelled in the foreign language such as an English word can not be known. SOLUTION: The spelling data of KANA description are inputted by the key operation of a key input part 2, and the spelling data of English description stored corresponding to these spelling data of KANA description are retrieved from a DB 6 for English spelling retrieval. When these spelling data can be detected as a result, the respective data of phonetic symbol, part of speech and meaning relatively stored with these spelling data of English description as an index word are read out of a English dictionary DB 5 and these data are displayed on a display part 3.
Patent JP-H1083-A (JP)
Title: Preserving living environment for useful anaerobic microorganisms by effective use of highly waterabsorptive polymer
Inventor: KITABAYASHI SEIICHI
IPC: C09K17/18
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving living environment for useful anaerobic microorganisms where water exists in relatively stable condition of less oxygen content and anaerobic microorganisms can markedly proliferate by taking advantage of high water absorptivity of a highly waterabsorptive polymer. SOLUTION: This living environment preservation comprises securing living environments for useful anaerobic microorganisms in relatively stable condition of a less oxygen content by taking advantage of high water absorptivity of a highly waterabsorptive polymer or hygroscopicity of ceramics to form an environment in which useful anaerobic microorganisms, such as edaphons, can easily live, and growing the useful anaerobic microorganisms in thus formed environment, thereby culturing the useful anaerobic microorganisms while maintaining a living environment capable of markedly proliferating the useful anaerobic microorganisms.
Patent JP-H0350776-A (JP)
Title: Manufacture of optical device
Inventor: IMI ATSUO
IPC: H01L31/12
Filed: 1989-07-18
Abstract: PURPOSE:To prevent intrusion of cleaning fluid into an optical element without complicating a frame structure by cutting off the cut section of a terminal for connection from a tie bar after the formation of a primary molded body and molding the cut section so that it is covered with a secondary molded body. CONSTITUTION:A light-emitting element 20 is die-bonded on the base piece 29 of a terminal 30 for connection, and a terminal 31 for first connection and a terminal 32 for second connection are internally connected by bonding wires 28 respectively. A photodetector 21 is loaded on a light-receiving side lead frame 23 at the same time, and internal connection is executed by the bonding wires 28. The light-emitting element 20 and the photodetector 21 are coupled optically by a light-transmitting resin 24, thus shaping a primary molded body 25. The cut position B of the terminal 30 for connection is cut from a die bar 33. A primary molded body 25 is secondarily molded by a light-shielding resin 26 so that the cut section A of the terminal 30 for connection is covered with a secondary molded body 27, thus completing an optical coupling device. Accordingly, package structure in which cleaning fluid does not reach to an optical element easily can be acquired.
Patent JP-S6342696-A (JP)
Title: Production of sugar
Inventor: NAKAMURA NOBUYUKI
IPC: C12P19/14
Filed: 1986-08-08
Abstract: PURPOSE:To obtain a sugar from starch or hydrolyzed starch, by using a novel heat-resistant pullulanase having high optimum temperature of enzymatic reaction and an optimum pH at weakly acidic side and having excellent temperature stability. CONSTITUTION:Starch or hydrolyzed starch is treated with a novel heat-resistant pullulanase having the following physical and chemical properties in combination with an exo-type or endo-type amylase. (A) Activity; specifically hydrolyzing branched structure consisting of alpha-1,6-glycopyranoside bond in amylopectin, glycogen, starch or their hydrolyzed product to produce a straight-chain oligosaccharide consisting of alpha-1,4-glucopyranoside bond and hydrolyzing alpha-1,6- glucopyranoside bond in pullulan to produce maltotriose, (B) substrate specificity; hydrolyzing branched structure having a polymerization degree of higher than maltose in branched sugar having branches at alpha-1,6-glucopyranoside, (C) optimum pH; 5.5-6.0, (D) optimum temperature; about 70 deg.C, etc.
Patent JP-S5977676-A (JP)
Title: Magnetic disc device
Inventor: OSABE AKIRA
IPC: G11B21/02
Filed: 1982-10-26
Abstract: PURPOSE:To execute seaking operation precisely with a simple constitution by engaging a lead bar having elastisity threadedly into a lead screw supported by a part of a head carriage. CONSTITUTION:The lower side of the lead screw 5 is supported by a horizontal arm 1b of the head carriage 1 and the lead bar 6 is projected from the upper side of the arm 1b and threadedly engaged with the lead screw 5 while the free end is bent. Since the lead screw 5 is pressed and supported by the sufficient elasticity of the lead bar 6 in said constitution, a stepping motor 4 is prevented from a backlash by its revolution. Consequently, the highly reliable seaking operation can be attained with the simple configuration.
Patent JP-H0513223-A (JP)
Title: Magnetic head
Inventor: SAITO MASAJI
IPC: H01F10/14
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a magnetic head wherein it is provided with an excellent recording and replay characteristic and it can maintain a stable characteristic even in a high-temperature heat treatment process. CONSTITUTION:A magnetically soft alloy film used for a magnetic head is provided with a composition expressed as FeaMcBdCe or (Fe1-bTb)aMcBdCe where M represents Zr, Nb, Hf or Ta, T represents an element such as Co, Ni or the like, 70<=a<=90, b<=0.05, 5<=c<=15, 0.5<=d<=15 and 1<=d+e<=20, respectively, in terms of atomic%.
Patent JP-H0847482-A (JP)
Title: Camera for endothelial cll of cornea
Inventor: KATSURAGI KENJIRO
IPC: A61B3/14
Filed: 1994-08-09
Abstract: PURPOSE:To photograph an image of an endothelial cell of a cornea with limited distortion by making the optical axis of each lens of a photographing optical system match a photographing optical axis to incline a photographing surface of an image sensor in the direction the same as the direction of inclining the surface of an object with respect to the photographing optical axis. CONSTITUTION:A lighting optical system 28 and a photographing optical system 9 are arranged on both sides of an anterior ocular observation optical system 1 and the angle theta between a lighting optical axis O2 and an observation optical axis O1 equals the angle theta between a photographing optical axis O3 and the optical axis O1. The optical axis of each lens of the photographing optical system 29 is so arranged to match the photographing optical axis O3 and a photographing surface 5a of an image sensor 5 is inclined in the direction the same as the direction of inclining the surface C of an object to the photographing optical axis O3. A lens system of the photographing optical system 29 works to form an image of an endothelial cell of a cornea as aerial image odd times to be introduced to the image sensor 5. As a result, an image pickup surface 5a becomes along an even magnification surface while a deviation from the image surface is limited. This enables the magnification of an image pickup area focused on the endothelial cell of the cornea with respect to the photographing optical axis O3 of the photographing optical system 29 without inclining the optical axis.
Patent JP-S5976294-A (JP)
Title: Heat sensitive transfer apparatus
Inventor: AOKI KENJI
IPC: B41J31/00
Filed: 1982-10-25
Abstract: PURPOSE:To perform stable printing free from a dot omission or transfer irregularity by using a long and wide sheet without selecting paper, by forming at least one member among members for constituting a thermal transfer sheet from a conductive material. CONSTITUTION:When a signal is applied to a thermal head 1, heat energy is generated and, as a result, a part 9 of thermoplastic resin 8 is softened. At the same time, dielectric charge is generated to the part 9 of the resin 8 through a conductive layer 7 to charge the same. Therefore, even if a medium 3 to be transferred 3 is separated from a thermal transfer sheet 2, the part 9 of the resin 8 is transferred to the medium 3 to be transferred by an electric field. This energy is not supplied from the thermal head 1 but given by an electric field applying means 5 and it is understood that this process has amplification action. By this method, printing energy is reduced to a large extent and any influence is not applied to image quality even if a long and wide sheet or plain paper having rough surface is used.
Patent JP-2001011712-A (JP)
Title: Pajamas for nursing
Inventor: TARUMI YOSHIKO
IPC: A41D13/12
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain pajamas capable of preventing the release of attachment of a part attached by a simple latching tool and keeping themselves from opening in moving a nursed sick person or wounded person. SOLUTION: The pajamas for nursing have a right and a left front bodies 4 and 6 whose front parts of each lower part are inclined from the front center of an upper part outward and which are provided with a rear part of pants part and a rear body which is provided with a part from the crotch to the cuff at the rear central part and with a rear part of forked pants part at the lower part of the part from the crotch to the cuff. The side edge parts of the rear body are detachably fixed to the corresponding side edge parts of each front body through a latching member. Each edge parts of the front part of the pants part of the right and left front bodies 4 and 6 is detachably fixed to an edge part corresponding to the rear part of the pants part of the rear body part through a latching member.  The pajamas for nursing are provided with an upper belt 11 fitted to the rear top of the rear body part and a lower belt 13 fitted to the rear bottom of the rear body part.
Patent JP-S6082001-A (JP)
Title: Speed controller of ac electric railcar
Inventor: KAWAZOE YUUJI
IPC: B60L7/14
Filed: 1983-10-07
Abstract: PURPOSE:To prevent the overvoltage applied to a thyristor by setting the minimum control lead angles to the same value in the respective stages in an intermittent range, and setting the different minimum control lead angles in a continuous range. CONSTITUTION:A power converter 4 is composed of the first bridge of thyristors 41-44 and the second bridge of thyristors 45-48, forwardly converts at the power drive time and reversely converts at the regenerative brake time. Phase shifters 102, 103 phase angles in response to current deviations to pulse distributors 106, 107 for the thyristors for the first and second bridges. Selectors 115, 116 selects the common minimum lead angle beta0 from a setter 114 at the current intermittent time, and selects the minimum control angles beta1, beta2 from setters 104, 105 when the current continues to apply them to the distributors 106, 107.
Patent JP-S5890325-A (JP)
Title: Cutting method for plate
Inventor: KANAMORI SHIYUUICHI
IPC: B21D28/32
Filed: 1981-11-24
Abstract: PURPOSE:To enable cutting in a short time through plastic working by pressing of a thick plate material in cutting a thick plate material such as a flange part of a plate spoke wheel by using a general purpose press having specified structure. CONSTITUTION:In a general purpose press, an upper tool 18 and a lower tool 14 having tip edges 18a, 14a are attached to an upper die and a lower die respectively to constitute a plastic working die for cutting. Further, an upper die 17 and a lower die 13 are held in vertical direction allowing sliding and the upper die 17 is enabled to make vertical relative movement in relation to the upper tool 18 by a hydraulic cylinder incorporated in the upper die. At the same time, a spring 37 of the lower die 13 is enabled to make vertical relative movement in relation to the lower tool 14 by air pressure. In cutting by plastic working, after working a V-groove for cutting outline by edges 18a, 14a of the upper and lower tools, the upper die 17 is pressed downward by the cylinder 20, and the thick plate is cut along the V-groove.
Patent JP-S6078911-A (JP)
Title: Cosmetic
Inventor: AKIYASU AKIRA
IPC: A61Q17/04
Filed: 1983-10-06
Abstract: PURPOSE:To provide a cosmetic having remarkably improved skin-beautifying effect, and containing vitamin E and pure brown pigment extracted from crude sugar. CONSTITUTION:A cosmetic having synergistically improved skin-beautifying effect can be produced by compounding a cosmetic base with (A) 0.001-2wt% one or more vitamine E compounds (e.g. alpha-tocopherol, beta-tocopherol, gamma-tocopherol, delta-tocopherol, tocopherol acetate, tocopherol nicotinate, etc.) and (B) 0.00001- 3wt% essentially pure pigment extracted from crude sugar (sugar pigment). The sugar pigment is a brown hygroscopic powder having slight scorch smell and moderate bitter taste, soluble in water and alcohol, insoluble in benzene, etc., exhibiting about 7.5pH as 1% aqueous solution, containing N, O, C and H by elemental analysis, and extractable from sugar cone, beet, etc.
Patent JP-S6342659-A (JP)
Title: Oil-containing jelly food
Inventor: KOKUBU TOYOHIKO
IPC: A23L21/10
Filed: 1986-08-09
Abstract: PURPOSE:To obtain the titled food useful as a food for patients of renopathy to be treated, having good palatability, high calorie and high content of essential fatty acids free from protein, containing a saccharide, a jellying material and a specific starch hydrolyzate. CONSTITUTION:(A) A saccharide such as sugar, thick malt syrup having >=40 D.E., glucose, maltose, etc., is blended with (B) a jellying material such as pectin, gelatin, agar, carrageenan, furcellarn, etc., (C) vegetable fats and oils such as soybean oil, colza oil, cotton seed oil, etc., or animal fats and oils such as butter, purified fish oil, etc., (D) 0.2-70wt% starch hydrolyzate having 10-40 D.E. or (D') 0.5-20wt% cyclodextrin and, if necessary, (E) an acidic seasoning such as citric acid, succinic acid, tartaric acid, etc., (F) a fruit raw material such as fruit juice, etc., (G) spice such as fruit essence, etc., and (H) a thickening agent such as gum material, etc., to give a sol solution. Then the solution is cooled, gelatinized and optionally cut or molded into a desired size and shape to give the titled food.
Patent JP-H0354255-A (JP)
Title: Resin composition
Inventor: ASAKAWA TAKEO
IPC: C08L63/00
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a resin composition improved in heat distortion temperature, bending strength, impact strength and heat resistance by mixing a polyphenylene sulfide resin with a polyphenylene sulfide ketone resin and an epoxy resin. CONSTITUTION:A composition comprising 95-50pts.wt. polyphenylene sulfide resin (A) (desirably of a melt viscosity of 1-10,000P at 300 deg.C), 5-50pts.wt. polyphenylene sulfide ketone resin (B) (desirably one of a melt viscosity of 1-10,000, containing at least 90mol% repeating units of the formula), and 0.1-20 pts.wt., per 100pts.wt. total of A and B, epoxy resin (C) is used as a resin composition excellent in mechanical strengths and thermal properties.
Patent JP-H0999182-A (JP)
Title: Structures to build up house, which are designed for child'splay
Inventor: HOSE MANUERU RODORIGESU FUERE
IPC: A63H33/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To realize a structure of assembling a housing designed for a child to play, which can be applied in various ways to a child's play. SOLUTION: A structure of assembling a house includes substantially molded panels 6, 7 connected by assistance of a corner part 1 through similarly built-in connecting means. These panels have a window and a door opening part to which a plate or a frame related to the outer surface where embossing work similar to the stonework is applied is joined. A front part 7 has a peak angle formed for supporting a saddle-like roof part 9. This structure is suitable for a child's equipping for play and available for a child, and auxiliary elements such as a slide, a ladder, a chair, a seesaw and so on are supplied.
Patent JP-S6080891-A (JP)
Title: Cleaning device
Inventor: TERAJIMA ISAMU
IPC: G03G21/10
Filed: 1983-10-08
Abstract: PURPOSE:To enable detection of filling in a toner tank and clogging in a conveying passage with good accuracy by opening the discharge port of the passage for conveying a toner at the detecting level of the toner tank and detecting the reaction which the conveying screw provided to the conveying passage receives. CONSTITUTION:Respective stages for electrostatic charge, exposure, development and transfer are accomplished and the toner remaining on the surface of a photosensitive drum after transfer is scraped by a blade and is captured in a casing 10. The toner captured by the rotation of a helical spiring 17 in the casing 10 is conveyed in an arrow C direction and is discharged through the opening of a discharge cylinder 13 into a toner tank 22. While the discharge is normal, an actuator 18 is in a solid line position but when a detection level H is attained on increasing of the amt. of the toner 23 discharged into the tank 22, the discharge resistance in the cylinder 13 increases and therefore the actuator 18 is displaced by a distance delta in the right direction. The filling in the tank 22 is detected by detecting such displacement.
Patent JP-S6249905-A (JP)
Title: Selective separation of polyvalent metallic ion
Inventor: KUWAMURA TSUNEHIKO
IPC: B01D69/00
Filed: 1985-08-27
Abstract: PURPOSE:To selectively separate specified polyvalent metallic ions by using the soln. of N-long-chain acylamino acid as the transport membrane. CONSTITUTION:An alpha-amino acid in general use such as alanine is used as the amino acid and 8-20C saturated, unsaturated, straight-chain and branched-chain fatty acids are used as the long-chain acyl residue in the N-long-chain acylamino acid. The acid is used as a carrier and dissolved in a solvent such as chloroform to form an ion transport membrane C. The membrane is placed in a U-tube, a liq. A to be separated is charged in one tube, a receiving liq. B is added to the other tube and the liqs. are agitated. Consequently, alkaline earth metals such as Ca and Mg and heavy metallic ions of Co, Ni, Cd, etc., can be separated from an aq. mixed soln. contg. plural polyvalent metallic ions.
Patent JP-H0475860-A (JP)
Title: Pad cooling device for belt sander
Inventor: KONDO KEIICHI
IPC: B24B21/18
Filed: 1990-07-15
Abstract: PURPOSE:To block the high temperature of a stepping pad and to prevent the generation of the camber of the steppoing pad, the reduction in the smoothness of a stepping face, etc., by composing the title device so as to feed the supply quantity of the coolant fed to the liquid flow pass of the stepping pad corresponding to the temperature of the stepping pad. CONSTITUTION:The temperature of a stepping pad 20 detected by a temperature sensor S is input as a signal output to a central control unit CPU. Now the necessary valve opening is selected from the relation of a preset temperature and the open valve of a valve 30. A valve driving device 32 which adjusts the opening of a valve 31 in the valve 30 is driven corresponding to this valve opening. Now, with regard to the relation of temperature and the opening of the valve 30, the threshold value divided in the respective zone is set with the temperature being sectioned in three zones of high, adaptive, low, etc., for example, the valve driving device 32 is driven to enlarge the release degree of the valve 31, in case of the temperature information fed from the temperature sensor S being in a high temperature zone with its comparing with the threshold value, and the present feeding quantity of the coolant is maintained in case of within a proper temperature zone.