baber/WOPTO huggingface dataset:
Patent JP-H1159940-A (JP)
Title: Sheet carrying device
Inventor: FUKUI ISAO
IPC: B65H3/52
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a sheet carrying device by simplifying the support of a retard roller and the structure of a drive transmission at the time when the retard roller for a sheet handler is driven in association with a carrying roller for the sheet carrying device. SOLUTION: The shaft 27 of a carrying roller 26 is supported by the mainbody frame of a device and a retard roller 24 is provided via a link member oscillatably supported by the shaft 27 to transmit the rotation of the shaft 27 via a drive transmission 33 to the retard roller. The drive transmission is arranged for drive and transmission via a torque limiter 36 provided on the shaft 27 to a retard gear 39, a driving system, not affected by the oscillation of the link member, is provided and the supporting member of the retard roller formed in compact shape is arranged in an extra space inside the device.
Patent JP-2000136212-A (JP)
Title: Polypropylene forming material
Inventor: HIROTA AYAFUMI
IPC: C08L23/10
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject forming material with slight fume generation during forming process such as spinning process, excellent in high-speed spinning processability as well by reaction of a crystalline polypropylene resin with a peroxide so as to afford specific physical properties. SOLUTION: This forming material is obtained by reaction of a crystalline polypropylene resin with a peroxide. This forming material thus obtained has the following physical properties: melt flow rate: 20-100 g/10 min; Mw/Mn: 1.5-3.5 (determined by gel permeation chromatography); 20-70C hydrocarbon content: <=0.05 wt.%; average leaching temperature (T50) (the temperature at which the cumulative weight of the leached polymer accounts for 50 wt.% of the whole forming material): 75-120 deg.C; leaching dispersion (σ) (the difference between the temperature at which the cumulative weight of the leached polymer accounts for 15.9 wt.% of the whole forming material and that at which the cumulative weight of the leached polymer accounts for 81.4 wt.%) is <=9; and Q2/Q1 ratio (Q1 is the Mw/Mn for the crystalline polypropylene resin; Q2 is the Mw/Mn for this forming material) is 0.75-0.95.
Patent JP-S6467311-A (JP)
Title: Forming method for optical element
Inventor: YAMADA MAKIO
IPC: B29C43/02
Filed: 1987-09-09
Abstract: PURPOSE:To form optical element without projecting section or the like on its optical surface and of superior optical quality by carrying out the preliminary forming by means of upper and lower punches having a forming surface wherein a space volume formed with the surface of a section to be processed and the forming surfaces of the upper and lower punches is smaller than the space volume formed with the surface of the section to be processed and the forming surface of the upper and lower punches for finishing. CONSTITUTION:The vibration heat forming of a component 50 to be processed is carried out by an upper punch 373 and a lower punch 38 having a forming surface 473 with a curvature same as that of the molded surface of a finishing surface and a smaller aperture of said molded surface. Also, the forming process is carried out in the second process by an upper punch 374 having a forming surface 474 with an aperture wider than that of the forming surface 474 of the punch 373 and smaller than an aperture of a forming surface 475 for finishing surface of the upper punch 375 and the lower punch 38. Then, an optical forming surface 521 of optical lens optics 520 is formed by the upper punch 375 and the lower punch 38 having a formed surface 475 of a finishing surface, punching processed and released. Lens elements of high accuracy are formed by said process.
Patent JP-H0274742-A (JP)
Title: Building floor structure
Inventor: HOTTA JUNICHIRO
IPC: E04B5/43
Filed: 1988-09-08
Abstract: PURPOSE:To aim at reduction of transmission of vibration etc of the upper floor by constructing an interval between the floor structure body of a living room and the floor slab of a ceiling as a double structure, holding carrying load applied to the floor structure body only by the beam or the pillar of the lower floor or hanging the floor structure body on the beam of the living room. CONSTITUTION:In a living room, the floor structure body 2 of a portion separated by a pillar 1 is united and is held by large and small beams 4 in condition that it is floated with regard to a floor system slab 3. A finishing floor board 5 is held by a sleeper bracket 6 in a longitudinal direction and a sleeper 7 in a transverse direction and these are formed by rope members such as I channels, etc. The floor board 5 between the sleeper bracket 6 and the sleeper 7 held by the sleeper bracket 6 is transmitted to the beam 4, the vibration of the floor board 5 transmitting air between the floor board 5 and the floor slab 3 is thereby reduced and also, noise is insulated by constructing the floor structure in which the floor structure body 2 is held by beams 4. Accordingly, a resident in a lower floor can be relieved from noise and vibration.
Patent JP-H04108890-A (JP)
Title: Blue luminescent substance
Inventor: ADACHI OTOYA
IPC: C09K11/06
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a new blue luminescent substance exhibiting excellent blue luminescence and high luminescent intensity with a slight deterioration with the elapse of time by making clathration of divalent Eu and zinc to poly (meth) acryloyloxyalkyl crown ether. CONSTITUTION:(A) Poly (meth) acryloyloxyalkyl crown ether preferably composed of 15-crown-5 is allowed to react with (B) (i) preferably chloride or bromide of divalent Eu and (ii) preferably chloride or bromide of zinc usually in a mixing ratio of the components A:B=1:3 to 1:20 (preferably 1:5 to 1:15) in a solvent and made to the clathration to afford the objective blue luminescent substance.
Patent JP-H0759190-A (JP)
Title: Sub woofer system
Inventor: NAGAMI MASARU
IPC: H04R3/12
Filed: 1993-08-18
Abstract: PURPOSE:To provide a sub woofer system from which a low frequency sound is reproduced with higher fidelity. CONSTITUTION:Three speaker units 3a, 3b, 3c whose diameter differs from each other a6 respectively contained in partitions 4a, 4b, 4c of the inside of a speaker box 4 partitioned by partition plates 4d, 4e and plural filters 1a, 1b, 1c and amplifiers 2a, 2b, 2c having corresponding characteristics are connected respectively to the speaker units 3a, 3b, 3c.
Patent JP-S60120077-A (JP)
Title: Paper-supplying guide mechanism for printer
Inventor: HARA KUNIHIKO
IPC: B41J13/02
Filed: 1983-11-30
Abstract: PURPOSE:To enable a paper to be always set in close contact with a platen, by a construction wherein a paper guide provided along the lower-side outer periphery of a platen can be turned by an external operation with a part on the operator's side as a fulcrum. CONSTITUTION:Elastic engaging pieces 56 fixed respectively to both end on the operator's side of the paper guide 14 have projecting parts bent in a U-shape. The paper guide 14 is inserted between both side frames by compressing the projecting parts of the pieces 56, engaging projections 58 provided at the tips of the pieces 56 are fitted into engaging holes 60 provided in the side frames 10, tension springs 54 hooked on a rear frame are hooked on both ends on the rear side of the guide 14, and a lower roller 18 is pressed against the platen 18. When supplying a paper, a pinch roller lever 26 is raised up, whereby an intermediate engaging part 64 is engaged to the engaging piece 56, the paper guide 14 is turned against the spring 54 in conjunction with the lever 26 to enlarge the gap between the guide 14 and the platen 12, and the lever 26 is brought into contact with a stopper 52 by a spring 30. Accordingly, when supplying a paper, the paper is prevented from being caught by a printing head, and the paper can be always set in close contact with the platen.
Patent JP-H0678018-A (JP)
Title: Setting system for communication condition
Inventor: FUKUDA ATSUO
IPC: H04L12/40
Filed: 1992-08-26
Abstract: PURPOSE:To automatically set up the communication conditions of plural termi nal equipments for mutually executing data transmission to the same one. CONSTITUTION:Both of a master terminal equipment and a slave terminal equipment can select plural kinds of communication conditions. The slave terminal equipment is inquired (S2) by a communication condition (S1) determined by the master terminal equipment, and when there is no acknowledge(ACK) (S3), another communication condition is selected (S4) to execute inquiry (S5). When ACK is outputted from the slave terminal equipment (S6), the communication condition of the slave terminal equipment is changed to the one set up by the step S1. After changing the communication condition, communication is executed.
Patent JP-H0966329-A (JP)
Title: Method for forming tubular wall for sheet metal member
Inventor: KANEMITSU TOSHIAKI
IPC: B21H1/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of material and the weight required for forming a tubular wall and to shorten time required for it by drawing the tubular part of a sheet metal member in the axial direction to form the tubular wall. SOLUTION: The inner surface of a tubular part 81 as a sheet metal member is supported with a rotary die 2 with the tubular part 81 rotated with the rotary die 2; and then, the spiral ribs 51 of a spiral roller 5 is pressed against the outer surface of the tubular part 81 with the roller 5 rotated. The thickness of the tubular part 81 is moved by the spiral ribs 51, with the tubular part 81 drawn in the axial direction to form a tubular wall 8.
Patent JP-H1156262-A (JP)
Title: Production of pet food
Inventor: FUKAI MASAO
IPC: A23K1/20
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pet food containing conventional various nutrient ingredients by making vegetables and/or calcium ingredients as a kind of enriched ingredients among others recognizable on the molded food surface virtually in a dotted and dispersed fashion so that a relevant purchaser can recognize at a glance that such enriched ingredients are included in the pet food. SOLUTION: This pet food consists mainly of phytoingredients such as grains, beans and starch, meat ingredients, calcium ingredients and vegetables, wherein the vegetables and/or calcium ingredients are granular and <=30 wt.% in moisture content and 0.5-8 mm in size, and their amounts account for 0.5-40 wt.% of the whole composition. This pet food is obtained by formulating the vegetables and/or calcium ingredients in the other ingredients followed by molding to a necessary shape using an injection molding machine at 40-300 deg.C under a pressure of 10-1,000 kg/cm<2> to make the vegetables and/or calcium ingredients recognizable on the surface of the resultant molded product 1 virtually in a dotted and dispersed fashion.
Patent JP-S59118718-A (JP)
Title: Recovery of igm
Inventor: TAKEDA HIDEO
IPC: A61K35/16
Filed: 1982-12-27
Abstract: PURPOSE:To prepare IgM easily, in high yield, by separating albumin and IgG fraction from blood plasma, extracting IgM from the above residue, adding polyethylene glycol to the extracted liquid, and recovering the produced precipitate. CONSTITUTION:Albumin and IgG fraction are separated from blood plasma by Cohn's ethanol fractionation and acrinol fractionation. The obtained residue is dispersed in a buffer solution such as acetic acid buffer solution having 4- 7 pH, or water, physiological saline water, etc., stirred, and separated into solid and liquid to extract IgM. The extracted liquid is adjusted to the protein concentration of 1-5% and pH of 4.3-6, preferably 4.5-5, mixed with polyethylene glycol, stirred at 10-20 deg.C, and left to stand for about a day, and the produced precipitate is recovered. The obtained precipitate is treated with dextran sulfate and calcium chloride to obtain IgM free from foreign materials.
Patent JP-2000052527-A (JP)
Title: Decorative material and its preparation
Inventor: TAKII HISASHI
IPC: E04F13/18
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a plane decorative material with a pattern rich in graveness and depth and with high grade feeling and a method for preparing it. SOLUTION: This material has a metamorphic rock tone pattern consisting of the third layer 3 consisting of a synthetic resin layer prepd. by dispersing aggregate on a sheet base material, the second layer 2 which is a synthetic resin layer prepd. by dispersing aggregates covering the surface and whose surface pattern is formed of at least two kinds of the above described synthetic resin layers 2a and 2b with different color tones and the first layer 1 which is a synthetic resin layer wherein aggregates are dispersed and has a different color tone from the second layer 2 and covers discontinuously the surface of the second layer 2 to form a surface pattern and wherein at least a part of the lower part enters into the second layer 2 and wherein parts exposed on the surface of the second layers 2 (2a and 2b)  and the surface of the first layer 1 are flat and form approximately the same plane.
Patent JP-H0892392-A (JP)
Title: Carbon fiber-reinforced thermosetting resin prepreg
Inventor: HAYASHI SHIGEJI
IPC: C08J5/24
Filed: 1994-09-21
Abstract: PURPOSE: To obtain carbon fiber-reinforced thermosetting resin prepreg in which carbon fibers treated with a specific compound is used as a reinforcing material, a thermosetting resin as a matrix resin and a thermoplastic resin is arranged on the surfaces, thus gives a carbon fiber-reinforced resin composite material of high heat resistance and high toughness. CONSTITUTION: Carbon fibers are soaked in 0.2% aqueous solution of a compound of the formula (m>=1; n 2>=1) which is prepared by reaction of an aliphatic amine of the formula: CH3 (CH2 )1 NH2 (1>=0) with ethylene oxide and passed through, then dried at 130 deg.C with hot air for 2 minutes. The carbon fibers are used as a reinforcing material, a thermosetting resin such as a maleimide resin, as a matrix to effect the formation process, as a fibrous thermoplastic resin such as polyimide resin are placed on the surfaces, to give this carbon fiber- reinforced thermosetting resin prepreg giving carbon fiber-reinforced thermosetting resin composite material of excellent toughness without damage to the heat resistance of the thermosetting resin as a matrix.
Patent JP-H0892986-A (JP)
Title: Impervious method
Inventor: HASHIMOTO TORU
IPC: E02D31/00
Filed: 1994-09-21
Abstract: PURPOSE: To make it possible to construct an impervious layer excellent in durability by arranging resin cloth and resin spray on the surface of a concrete layer after the ground treatment is made. CONSTITUTION: A porous concrete layer 8 of nonwoven fabric as a suction inhibitor is made to lie between a bedrock surface 10 and the concrete layer 8, and a primer 5 is formed through primer treatment after a smooth treatment layer 6 is formed on the surface layer of the concrete layer 8, if necessary. In addition, resin cloth 4 such as polyester cloth, etc., is set, and after spry layers 3 such as urethane resin, etc., are arranged thereon, an impervious layer 1 is formed on the bedrock surface by means of proper substances such as an acrylic, a urethane, etc., to set. If necessary, an induced is provided to the surface layer of the concrete layer, and the sum total of stress by variations in the concrete layer can be obtained. By this constitution, the vibration of the impervious layer and movement are very small, so that a stabilized impervious method can be carried out.
Patent JP-H0783581-A (JP)
Title: Direct contact type heat exchanger for fuel cell
Inventor: KAMEYAMA TOSHIO
IPC: H01M8/04
Filed: 1993-09-13
Abstract: PURPOSE:To provide a direct contact type heat exchanger for a fuel cell for recovering heat from discharged gas of the fuel cell and recovering heat from cooling medium such as a blow-down water from the fuel cell. CONSTITUTION:In a fuel cell system having as its composing elements a fuel cell 1 having a water vapor separator 22 and a heat exchanger 3, an outlet 10 of a blow-down water supplying pipe 20 extending from the water vapor separator 22 to the heat exchanger 3 facing at the heat exchanger 3 is arranged at a lower position than a position of the inlet of the supplemental water supplying pipe 18 at the heat exchanger 3 extending from the heat exchanger 3 to the water vapor separator 22.
Patent JP-H11107610-A (JP)
Title: Door fixing holding device structurally formed integrally with separable door hinge
Inventor: KLUETING BERND-ALFRED
IPC: E05D11/10
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To brake opening and closing of a door for an automobile and hold the opening thereof by a method wherein a conical rolling body radially aligned with a press ring is stacked concentrically with a pin hinge, and each hinge half-part is made to be relatively non-rotatable and urged by a spring. SOLUTION: A hinge pin 3 is non-rotatably erected at a hinge half part 2 fixed on the car body side, and the hinge half part 1 fixed on the door side through a flange 9 and a bearing bush 4 is rotatably supported. A casing 16 and a food 30 are fixed at a hinge half part 1. A press ring 17 is non-rotatably vertically non-movably arranged at the casing 16 through a standard rolling body 27. A holder 13 to radially support a conical rolling body 12 is non- rotatably coupled to the hinge pin 3. A conical rolling body 12 is supported on a rotatable rotary ring 14 through a roll bearing ring 19. The brake slope surface of a press ring 17 is pressed against the conical rolling body 12 through the force of a spring 15, braking and holding of an opening are effected during opening and closing of a door. Thus, a door fixing holding device for an automobile is constituted in a compact manner.
Patent JP-H1161320-A (JP)
Title: Casting material for rolling roll
Inventor: NISHIKAWA SUSUMU
IPC: B21B27/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the defects of the conventional Co-added material for a rolling roll and to provide a casting material for a rolling roll, used as a casting material particularly for a hot rolling roll and capable of giving sufficient hardness of base material while maintaining wear resistance and cracking resistance. SOLUTION: The casting material for a rolling roll has a composition consisting of, by weight, 1.5-3.0% C, 0.3-2.5% Si, 0.3 1.0% Mn, 2.0-10.0% Cr, 2.0-8.0% Mo, 2.0-8.0% W, 2.0-8.0% V, 3.0-10.0% Co, 1.0-4.0% Ni, and the balance essentially Fe. Moreover, at least the outer layer part of the rolling roll is constituted by means of casting.
Patent JP-S60122644-A (JP)
Title: Feeding device for sheet material
Inventor: HONDA HIROYUKI
IPC: B65H5/06
Filed: 1983-12-01
Abstract: PURPOSE:To enable any size of paper to be fed positively, by providing a feeding device in a picture recording unit or the like with separate feeding paths for wide sheet material and for narrow sheet material. CONSTITUTION:A feeding device 20 provided in a copying machine has upper and lower feeding paths 30 and 31, and feeding means 32 and 33 positioned on the sides of front and rear ends of the paths. When a copy is to be made on a large size of paper, the paper passing through a transferring device 9 and a separating device 10 is fed by the first feeding means 32. Since the paper in this case is wider than the first feeding path 30, it runs on the second feeding path 31. The paper portion on the path 31 can be curved freely so that it moves smoothly on the path 31 to be sent out via the second feeding means 33. When a copy is made on a small size of paper, the paper is positioned only on the first feeding path 30 to be moved thereon, and similarly sent out via the second feeding means 33.
Patent JP-H0565364-A (JP)
Title: Composite material
Inventor: AOKI HIDEYA
IPC: C08K7/00
Filed: 1991-09-06
Abstract: PURPOSE:To improve mechanical strengths by dispersing metal strips, esp. amorphous metal strips, as a reinforcement in a thermosetting resin matrix. CONSTITUTION:About 100 pts. thermosetting resin (e.g. an unsatd. polyester resin) is mixed with about 2 pts. curative to give a resin compsn., which is mixed with about 15wt.% metal strips having a length of 3-25mm, a width of 0. 7-4mm, and a thickness of 0.02-0.05mm [e. g. strips of amorphous steel or a steel-based amorphous metal represented by the formula: FeSiBM (wherein X, Y, Z, and W are each a percentage of atom and X=50-85, Y=5-15, Z=5-25, and W=0-5; and M is a metal or a combination of at least two metals selected from the group consisting of Co, Ni, Nb, Ta, Mo, W, Zr, Cu, Cr, Mn, Al P, etc.)] for about 5-8min on a mixer and poured into a metal mold. If necessary, a thixotropic agent (e. g. calcium carbonate) is added.
Patent JP-S6469939-A (JP)
Title: Electrode roll in moisture measuring apparatus for grain
Inventor: IKEGAWA HIROSHI
IPC: G01N27/04
Filed: 1987-09-10
Abstract: PURPOSE:To perform crushing of grains under test accurately, by forming irregular surfaces on the outer surfaces of electrode rolls, and forming deep grooves along the direction of the rotary axes of the rolls on the outer surfaces. CONSTITUTION:During the measuring operation of moisture, a grain under test from a one-grain feeding device 20 reaches an upper space, which is formed with a pair of electrode rolls 21 and 21. Irregularities are formed on the surfaces of the rolls 21 and 21 so that engagement with the grain under test is excellent. The rolls 21 and 21 are rotated at the different circumferential speeds, and the grain under test is crushed. Thus an electric resistance value is obtained. When the long grain under test having a large diameter is supplied on the rolls 21 and 21, the grain is not engaged with only such irregularities and tend to remain in the V space formed with both rolls 21 and 21. However, deep grooves are formed on the surfaces. The grain under test in the horizontally fallen-down state is liable to be engaged with the acute parts of the deep grooves on the side of the outer surfaces of the rolls 21. The grain is turned with the rotation of the roll 21 and crushed between the roll and the other roll 21.
Patent JP-H1161287-A (JP)
Title: Device for separating solder in waste printed circuit
Inventor: SATO KAZUHIKO
IPC: B09B5/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a device which separates solder from a waste printed circuit at high efficiency and can treat a large quantity of the printed circuits by providing a driving device for vibrating or rotating a vessel for incorporating the printed circuit into granular heat medium. SOLUTION: The vessel 4 for incorporating the printed circuits 3 unnecessitated is charged into the granular heat medium 2 fluidized by heating to the temp. having the m.p. or higher of the solder. The granular heating medium 2 is heated with a heater 8 for heating the heat medium and a heater 12 for heating the air and fluidized with a blower 13. The printed circuit 3 has excellent heat retaining property and rapidly heated with the granular heat medium 2 and the solder is made to melting or semi-melting condition. Thereat, at the time of vibrating the vessel 4 for incorporating the printed circuit with a driving device 5a for printed circuit incorporated vessel, the solder is simply separated from the printed circuit 3. Thereafter, the incorporated vessel 4 is pulled up upward to recover the printed circuit 3.  The separated solder is shifted downward and stored into a solder storing part 25.