baber/WOPTO huggingface dataset:
Patent JP-S6322006-A (JP)
Title: Dental cement composition
Inventor: SUZUKI KUNITOMO
IPC: A61K6/00
Filed: 1986-06-26
Abstract: PURPOSE:To provide the titled composition composed mainly of a compound having carboxylic acid group or carboxylic acid anhydride group, applicable for the bonding of a crystallized calcium metaphosphate glass for dental restoration, having high adhesivity, free from deterioration with time and exhibiting excellent durability. CONSTITUTION:The objective dental cement composition is composed of a compound having carboxylic acid group or carboxylic acid anhydride group, e.g. polyacrylic acid, acrylic acid-maleic acid, acrylic acid-maleic acid copolymer, acrylic acid-itaconic acid copolymer, 4-methacryloxyethyltrimellitic acid anhydride, etc. The composition is used for the fixing of crystallized calcium metaphosphate glass for dental restoration. EFFECT:The lowering of adhesive strength can be prevented over a long period and the restoration glass can be stably and firmly bonded and fixed to a tooth.
Patent JP-S5852064-A (JP)
Inventor: OOMORI SHIYOUZOU
IPC: B65D77/02
Filed: 1981-09-24
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-S5674827-A (JP)
Title: Magnetic recording medium
Inventor: KAWARAI MASAYOSHI
IPC: G11B5/702
Filed: 1979-11-20
Abstract: PURPOSE: To increase not only the smoothness but the adhesive performance of a magnetic layer, by using the vinyl chloride-vinyl acetate copolymer, copolymerized polyester containing metallic sulphonate group, urethane prepolymer and isocyanate compound as the binder of the magnetic layer.  
     CONSTITUTION: The magnetic recording medium uses the following materials as the binder of the magnetic layer: vinyl chloride-vinyl acetate copolymer of a low degree of polymerization; a copolymerized polyester resin containing a metallic sulphonate group which is obtained by copolymerization of component containing a metallic sulphonate group such as 5-sodium sulfo-isophthalate or the like into the polyester resin; the urethane prepolymer which is the straight chain type low molecular weight urethane resin having a free isocyanate group at both terminals; and the trifunctional low molecular weight isocyan the compound which is a reaction product of the 1-mol triol and the 3-mol diisocyanate. Thus the surface smoothness of the magnetic layer obtained and the adhesive performance to the substrate are improved to increase the video S/N of the magnetic recording medium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H024585-A (JP)
Title: Thermal transfer method
Inventor: KASHIO YUKIO
IPC: B41M5/26
Filed: 1988-06-21
Abstract: PURPOSE:To enhance convenience in use by a method wherein an ink image is formed on one side of a transparent or translucent sheet by printing to obtain an original form, the ink image on the original form is made to face a light-reflective layer provided on one side of a thermal transfer sheet, a recording paper is brought into close contact with a thermal recording ink layer provided on the other side of the transfer sheet, and the assembly is irradiated with rays from the original form side. CONSTITUTION:An ink image 19b is formed by printing on the lower side of a transparent or translucent original form sheet 19a to prepare an original form 19. With the original form 19 irradiated with rays, the parts other than the ink image 19b do not generate heat because the rays are transmitted therethrough, whereas the part of the ink image 19b generates heat by absorbing the rays. The rays transmitted through the original form 19 are reflected by a light-reflective layer 18b of thermal transfer ink sheet 18, so that the sheet 18 in these areas does not generate heat, whereas the sheet 18 in the area corresponding to the image 19b generates heat. The heat thus generated in the sheet 18 is transmitted through the reflective layer 18b and a base film 18a to melt only a thermal recording ink layer 18c, and the melted part 18d of the ink layer 18c is transferred onto a recording paper 22 therebeneath. It is unnecessary for the user to make the original form 19, so that the convenience in use of a device is enhanced.
Patent JP-H0812532-A (JP)
Title: Hair-raising agent
Inventor: NISHIDA YUICHI
IPC: A61K8/25
Filed: 1994-07-01
Abstract: PURPOSE:To obtain the hair-raising agent containing tocotrienol as an active ingredient and exhibiting an excellent hair growth-stimulating action. CONSTITUTION:The hair-raising agent contains the mixture of one or more kinds of compounds selected from alpha-tocotrienol, beta-tocotrienol, gamma-tocotrienol and delta-tocotrienol, preferably the mixture having an alpha-tocotrienol: gamma-tocotrienol: delta-tocotrienol weight ratio within a range surrounded with A (95:4.9:0.2), B(0.5:99:0.5), C(5:45:50) and D(46:4:5), in an amount of 0.01-10.0wt.%, preferably 0.01-1.0wt.% in a triangular diagram as an active ingredient. The hair-raising agent may further contain a cell-activating ingredient and a substance having a blood circulation-stimulating action or 5alpha-reductase-inhibiting action selected from gamma-glycyrrhetic acid compound, pantothenyl ethyl ether, ginseng extract, pyridoxine hydrochloride, benzyl nicotinate, tocopheryl acetate, carpronium chloride, a fatty acid (derivative) having a 9-21C odd carbon chain length and a higher alcohol (derivative).
Patent JP-H09102269-A (JP)
Title: Manufacture of field emitter array (fea)
Inventor: RI SHIYOUTOKU
IPC: H01J9/02
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a FEA(field emitter array) insulated reliably and having a large and uniform surface area at high reproducibility by carrying out isotropic etching of a silicon layer formed on an insulating layer substrate by evaporation through an oxide film mask and then forming field emission chips. SOLUTION: On an insulating layer substrate 20 such as glass, a polycrystalline or amorphous silicon layer 21 is formed by evaporation to give an n<+> layer. While using an oxide film disk pattern 22 formed on the silicon layer as a mask, the silicon layer 21 is etched by isotropic etching and then oxidized and a silicon oxide film 24 is formed to give conical-shaped field emission chips 23. Next, a silicon nitride film 25 formed on the chips is dry-etched to the removed while leaving the side wall parts and moreover insulating hollows 26 for mutual insulation of picture elements are formed.  Then, formation of a gate insulating film 27 by secondary oxidation of the silicon layer 21, removal of the silicon nitride film 25, formation of contact windows 28, formation of a gate electrode 29 by metal evaporation, and formation of a cathode contact part 30 are successively carried out and then unnecessary parts are removed.
Patent JP-S6213168-A (JP)
Title: Attaching and detaching device
Inventor: IWATSUBO TSUKASA
IPC: H04N5/225
Filed: 1985-07-11
Abstract: PURPOSE:To connect strongly two members with a simple structure and to disconnect them easily by providing a lock formed with a slope to one member and engaging the lock to an engaging part provided to the other member and screwing the member having the engaging part. CONSTITUTION:In disconnecting a grip 6 from a camera main body 1, a pushbutton 12 is turned reversely to disengage meshing between a flage 17 and a hole 7a. In pushing the pushbutton 12 in the direction of arrow B, since engaging parts 8a, 8b are disconnected from an opening 3 and a claw 4 respectively, the grip 6 is disconnected from an opening 3 and a claw 4 respectively, the grip 6 is disconnected from the camera main body 1. Further, a slope is formed respectively to the opening 3 and the claw 4 provided to the holding member 2 of the camera body 1 to be engaged with the engaging parts 8a, 8b of a slider 8, then there is no gap between them. Further, even when the tolerance of the components has a variation, strong tightening is attained by adjusting the tightening amount by the pushbutton 12. Thus, no gap takes place between the camera main body 1 and the grip 6 and strong mounting is attained.
Patent JP-H06121774-A (JP)
Title: Ophthalmology refractometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1993-05-28
Abstract: PURPOSE:To measure an eye refraction value even from a position separate from an eye to be examined. CONSTITUTION:Light flux from a light source 1 is reflected by a lens 2, a small opening diaphragm 3 and a small mirror of a light flux restricting member 4, and is projected in a point shape on the fundus Er through a concave lens 5 and a convex lens 6. The reflected light flux from this fundus Er returns the same optical path, and passes through the convex lens 6, and is magnified by the concave lens 5, and passes through an opening part of a wedge prism of the light flux restricting member 4 and a lens 7, and forms an image on a photoelectric sensor as a measuring light flux image composed of five small circles. An eye refraction value is found from the relationship of an image forming position of this measuring light flux image.
Patent JP-H09902-A (JP)
Title: Plasticizing and kneading device
Inventor: YONETANI HIDEO
IPC: B29C45/48
Filed: 1995-06-19
Abstract: PURPOSE: To improve the kneading property of a plasticizing and kneading device used for single screw extruders, injection molding machines, etc., for plastic, food, ceramics, rubber, etc. CONSTITUTION: Parallel parts 14a, 15a extending in an axial line direction are respectively formed at the respective front ends of screw outer periphery fins 14 and cylinder inner periphery fins 15 alternately arranged in the axial line direction, by which rotating parts and static parts are alternately disposed in a radial direction like the outer periphery of the rotating screw 11, the static cylinder side parallel parts 15a, the rotating screw side parallel parts 14 and the inside surface of the static sleeve 13, successively from the inner side.
Patent JP-H10325990-A (JP)
Title: Method for packing dry image forming material
Inventor: UCHIBORI TAKAHIRO
IPC: G03C3/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To pack a dry image forming material so that color turbidity is not caused even after storage over a long time by packing the dry image forming material and a moisture discharging sheet with a low moisture permeability film. SOLUTION: A dry image forming material and a moisture discharging sheet are packed with a low moisture permeability film. The dry image forming material has a layer contg. microcapsules contg. at least a photosetting compd., a photoinitiator and a dye precursor in the internal phase on the substrate and contains a developer in the microcapsule-contg. layer or its adjacent layer. The low moisture permeability film is, e.g. a film of a fluororesin such as tetrafluoroethylene or trifluoromethylene. The moisture discharging sheet may be formed by impregnating water into a water absorbing resin generally used for a paper diaper. etc. Resin particles having capability to absorb up to about 50-1,000 times as much water as the dead weight are also suitable for use as the water absorbing resin.
Patent JP-H01317956-A (JP)
Title: Sheet classification device
Inventor: UCHIDA SETSU
IPC: B65H33/08
Filed: 1988-06-20
Abstract: PURPOSE:To execute classification of a sheet effectively by holding pivotally by 90 deg. roughly in the horizontal direction a bin member of a bin unit which is formed out of multiple bin members held by holding members, in every other stage. CONSTITUTION:To one bin 10 of a bin unit formed out of multiple bin members 10, 11, the other bin 11 is held pivotally by 90 deg. roughly in the horizontal direction. An L-shaped guide channel 13 is formed in the bin 10, and each of the two pieces of guide pins 12 that are attached to the bin 11 is abutted to each edge of the L-shaped guide channel. One of the guide pins 12 being moved in the direction of Y, and the other in the direction of X, a movable bin 11 is revolved in the direction as indicated by an arrow. A printed material ejected from a sotor is put every other part on bins 10, 11. Thereby, insertion of a mark for every other part is no more necessary, and it is enough to pull out the printed material in the direction as put, the classification of a sheet can thus be rationalized.
Patent JP-H07332654-A (JP)
Title: Fan motor rotation detection method and device thereof
Inventor: SHINOHARA SENZOU
IPC: F23L5/00
Filed: 1994-06-08
Abstract: PURPOSE:To determine a rotation of a fan motor and enhance its detection accuracy by detection a terminal-to-terminal voltage of the fan motor when the power supply is suspended and discriminating whether or not the detected voltage wave shape is a wave shape produced during a rotation or a wave shape produced during non-rotation. CONSTITUTION:A terminal-to-terminal voltage of a fan motor 8, which is added to a voltage detection unit 16, is rectified at a full-wave rectifier 16. The rectification output is voltage-divided at resistors 160 and 164 at a proper level and then it is converted into light with a photodiode 182 by way of a resistor 168. The amount of emitting light shapes up a waveform in conformity with the capacity of a capacitor 166 so that pulse-like electric current may flow to a phototransistor 184. Therefore, the B point voltage waveform is turned in such a state as a parallel voltage and added to a control unit 14. The control unit 14 is arranged to determine whether or not the fan motor 8 is driving based on the number of pulses which stands for the B point voltage waveform data and generates the determination output as a control output. This construction makes it possible to detect the presence of the rotation of the fan motor 8 with high accuracy.
Patent JP-H05734-A (JP)
Title: Item packaging for image forming paper sheet
Inventor: ISHITANI MASANORI
IPC: B65H1/26
Filed: 1991-06-24
Abstract: PURPOSE:To obviate the need of taking out an image forming paper sheet from a packaging paper sheet and carry out the set into a paper sheet accommodating means in one touch, and prevent the excessive paper sheet from being left. CONSTITUTION:A packaging means B has a box shape, and a part of a prescribed side surface and the upper and lower surfaces 106 and 107 continuous to the above-described surface is cut out, leaving the corner parts 111 and 112 on the upper surface 106, and a cover A for sealing-covering the cut-out part is installed, and the image forming paper sheets in the quantity less than the accommodation quantity of the paper sheet accommodation means of the image forming device are accommodated.
Patent JP-H052324-A (JP)
Title: Simultaneous developing/cleaning type for image forming device
Inventor: OKU HIROMICHI
IPC: G03G21/00
Filed: 1991-06-24
Abstract: PURPOSE:To drastically shorten a preparatively rotational time and simultaneously, to achieve the complete cleaning of residual toner and a high-definition image formation by showing the complete prevention of a reserve cleaning action at the time of starting a preparatory rotation and the promotion of positive cleaning, together. CONSTITUTION:In this simultaneous developing/cleaning system image forming device, a developing bias power source 10 is formed so as to switch a developing bias potential -Vb at the time of forming an image and a developing reverse bias potential +Vb1 having the polarity different from that of the potential -Vb, and output it, simultaneously, a developing bias potential switching control means 20 executing switching to the developing reverse bias potential +Vb1 only for a set time Ts, while a photosensitive drum 1 is preparatively rotated, is provided.
Patent JP-H11321089-A (JP)
Title: Material to be recorded
Inventor: KANEZAKI TAKESHI
IPC: B41M5/52
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a material to be recorded which is durable against use as various types of card and the like by forming an ink receiving layer made of a pigment coating layer on one side surface of a base material of a biodegradable plastic film, thereby improving writability and printability. SOLUTION: An ink receiving layer made of a pigment coating layer containing a binder resin using a hydrophilic resin such as a polyvinylalcohol, polyvinylpyrrolidone or the like for the material to be recorded corresponding to an aqueous ink, or a hydrophobic resin such as a polystyrene, polyvinyl chloride, polyvinylidene chloride or the like for the material corresponding to an oily ink and a pigment is formed on one side surface of a base material of a biodegradable plastic film of a polybutylenesuccinate-adipate copolymer, polycaprolactone, polyhydroxybutylate-valirate copolymer, polylactic acid or the like.
Patent JP-H103962-A (JP)
Title: Receptacle for installation of remote controller-operated luminaire
Inventor: IGARASHI NAOHARU
IPC: H01R13/66
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle for installation of a remote-control operated luminaire in which the luminaire of any type can be flashing-operated at a desired position, and in which there is no need of performing reconstruction of switch positions or wiring even in the case of move of partitions, or the like, because of repairing of buildings. SOLUTION: For a receptacle 2, 14 for installation of a luminaire to be installed on a ceiling surface 1, a wall surface 13, etc., the receptacle 2, 14 for installation of the luminaire is integrally provided with a signal receiving part 5 to receive a signal from a wireless remote controller 9, and a control part 6 to process the signal for controlling the luminaire, thereby the luminare installed on the receptacle 2, 14 for installation of the luminaire can be operated by the wireless remote controller 9.
Patent JP-S6310073-A (JP)
Title: Cutting device
Inventor: KIMURA KENJI
IPC: B23K7/00
Filed: 1986-06-27
Abstract: PURPOSE:To shorten a work time by cutting simultaneously by plural torches, and to realize the generality of a cutting shape by controlling automatically a forward and brackward motion of plural torches in the X and Y directions, and the Z direction of a supporting table, and a rotary mechanism, and a torch interval adjusting mechanism. CONSTITUTION:A supporting base 12 for supporting plural torches 11a, 11b and 11c of a control mechanism 24, by a horizontal X direction running body 22, a horizontal Y direction running body 21, and a vertical Z direction running body 20, on a rail 23, and a rotary driving source 16. In this way, a welding robot RO is moved forward and backward in the X, Y and Z directions, the driving source 16 is brought to a rotation control, and a hand-shaped steel plate 28 is cut. Also, a control mechanism 24 cuts the torches 11a, 11c to the central torch 11b by controlling automatically an interval by ball screw driving sources 19a, 19b of ball screws 18a, 18b. By simultaneous cutting by plural torches 11a, 11b and 11c, the work time can be shortened. A variation of a cutting shape can be executed freely.
Patent JP-S5941569-A (JP)
Inventor: ABE TATSUROU
IPC: E04H6/42
Filed: 1982-09-01
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-H0318598-A (JP)
Title: Stacker crane
Inventor: KONDO KENJI
IPC: B66F7/02
Filed: 1989-06-16
Abstract: PURPOSE:To surely prevent the drop of a counterweight when a rope for the counterweight is cut, by connecting an elevator body and the counterweight through the rope laid onto a sheave installed in the upper part in the elevation range of the elevator body. CONSTITUTION:When a hoisting device 7 is operated so as to wind a rope 11, an elevator body 5 rises, and counterweights 8 and 8 lower, and when the hoisting device 7 is operated reversely, the reverse operation is carried out. At this time, ropes 31a and 31b roll on sheaves 32a and 32b. When a rope 21 for suspending the counterweight 8 at the left edge is cut, the counterweight 8 tends to drop freely. However, since the counterweight 8 is joined at the left edge of the elevator body 5 through the rope 31b, the counter-weight 8 can not drop freely. Therefore, the breakage due to the free drop of the counterweight 8 can be prevented.
Patent JP-H0718843-A (JP)
Title: Folding stair
Inventor: YAMADA YUKIO
IPC: E04G5/00
Filed: 1993-06-23
Abstract: PURPOSE:To eliminate the need for scaffolding work by forming an ascending string from a pair of upper and lower strings, pivotally attaching treads to the upper and lower strings on the right and left, forming a link mechanism having parallel sides from the treads and the upper and lower strings, and providing a freely foldable landing at the lower end of the stair. CONSTITUTION:A folded stair S is hooked to the upper pipe P2 of a temporary scaffold frame F at its upper hook 13. A landing 6 is pulled in front and extended at the lower end portion of an upper string 1; then the upper string 1 and treads 3A-3F are extended accordingly; finally the lower hook 12 of the landing 6 is hooked and supported to the lower pipe P1 of the temporary scaffold frame F. The folding stair S is thus temporarily provided on the scaffold frame F. Therefore landings 6 can be formed at the folding portions simply by the hooking and supporting in sequence from downstairs to upstairs.
Patent JP-S5376687-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI SHIGERU
IPC: G11C11/401
Filed: 1976-12-17
Abstract: PURPOSE:To obtain a semiconductor memory device capable of increasing the capacity value per unit area of memory condensers.
Patent JP-S5942228-A (JP)
Title: Rotation transmitting device for component incorporating device
Inventor: NISHIDA KAZUHIKO
IPC: B23P19/00
Filed: 1982-08-31
Abstract: PURPOSE:To enable to incorporate correctly without falling down or biting diagonally even though the positions of the component and an incorporating hole are deviated by constituting the axial center of a working tool so as to be capable of slanting gradually. CONSTITUTION:A connecting shaft 25 is extended from a driving device into the rotation transmitting device 43 and is connected rotatably to a driver shaft 27 through an universal joint 26. A chuck 41 is provided at the tip end of the driver shaft 27 to hold the component 8. The driver shaft is also connected to a housing 32 through a radial bearing 45, a spring 48, a thrust bearing 50 and the spring 52. According to this constitution, the driver shaft 27 is slanted, the universal joint 26 moves onto the axis of the incorporating hole 54, the component slips into the hole by the rotation thereof and the axial line of the component coincides with the same of the hole vertically when the axial centers of the component and the incorporating hole 54 deviate.
Patent JP-H08321613-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUCHINO FUMIHIRO
IPC: H01L21/28
Filed: 1995-05-26
Abstract: PURPOSE: To avoid the abnormal oxidation of a high melting point silicide layer by a method wherein, after implanting nitrogen ions into a polycide gate electrode by rotational oblique implantion, the gate electrode is oxidized. CONSTITUTION: A gate oxide film 1 is formed on a semiconductor substrate 10 to form a polysilicon film 2 on the gate oxide film 1 further forming a high melting point metallic silicide film 3 on the polysilicon film 2. Next, the high melting point metallic silicide film 3 and the polysilicon film 2 are patterned to form a gate electrode and after implanting nitrogen ions into the gate electrode by oblique spin implantion, the gate electrode is oxidized. For example, when the gate electrode is oxidized, a silicon oxide film 12 is formed on the exposed surfaces of the substrate 10 and the polysilicon layer 2 so as to form a thin layer 21 made of a silicon nitride and a silicon oxide on the surface of the silicide layer. Besides, the silicide layer is crystallized to be a crystalline layer 5. Finally, a side spacer 23 is formed to form an LDD structure.