baber/WOPTO huggingface dataset:
Patent JP-H04131284-A (JP)
Title: Thermal transfer recording medium
Inventor: OGAWA TAKAHIRO
IPC: B41M5/30
Filed: 1990-09-25
Abstract: PURPOSE:To enhance raw preservability, oil resistance and scratch resistance by adding a water-soluble polymer and/or polymer latex to a hot-melt colorant layer and prescribing the pH of the film surface of a thermal transfer recording medium. CONSTITUTION:A colorant, a water-soluble polymer and/or polymer latex and a hot-melt substance are added to a hot melt colorant layer. As the water-soluble polymer to be used, polyester substituted with at least one kind of a component selected from sulfonic acid, sulfonate, carboxylic acid and carboxylate is pref. Prior to manufacturing, 2-3 drops of pure water are dripped on the film obtained by applying at least the hot-melt colorant layer to a support and drying the same and allowed to stand for 5min and the pH of the film is measured. At this time, the pH of the surface of the film is set to 8.5 or more and an alkali agent and an acid agent are added to a coating solution to adjust the pH thereof. By this method, an aqueous thermal transfer recording medium excellent in raw preservability, oil resistance and scratch resistance can be obtained.
Patent JP-H0197453-A (JP)
Title: Method and apparatus for continuously preparing first-aid sticking plaster
Inventor: ISHIJIMA HIROMICHI
IPC: A61F13/02
Filed: 1987-10-09
Abstract: PURPOSE:To increase an operation speed and to reduce noise, by performing processings such as the cutting of a pad material, the punching of the shape of a sticking plaster, the holding of the punched sticking plaster between packing papers, the bonding of both packing papers, the formation of slits to said packing papers or the like by continuous operation while an object is successively transferred. CONSTITUTION:A long pad material b' is continuously and successively cut into pads each having a definite shape while delivered and the pads are successively boded to the sticking surface of a sticking film (a) at a definite interval and a plurality of long release sheets (c), (d) are delivered and continuously superposed on and sticked to the sticking surface of the sticking film (a), which is transferred while the pads are bonded thereto, in such a state that the adjacent ones are partially overlapped with each other to form a composite film (g). This film (g) is successively cut into a planar contour to be formed into sticking plasters which are, in turn, delivered between packing papers (e), (f), which are transferred at a speed faster than the transfer speed of the sticking plasters, while the transfer speed thereof is fastened to be successively held between both packing papers at a definite interval. The packing papers are transferred while successively bonded each other under pressure and slits continuing in the lateral direction of the packing papers are successively formed to the packing papers so as to pass between the mutually adjacent sticking plasters.
Patent JP-H0996912-A (JP)
Title: Composition for electric charge transferring layer and electrophotographic photoreceptor using same
Inventor: OGOSHI KOJI
IPC: G03G5/05
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor enhancing the image quality of a printed image, having a prolonged printing resistant useful life and excellent in rapid responsiveness by using polyester resin having specified repeating structural units and amino resin in a compsn. for an electric charge transferring layer. SOLUTION: This compsn. contains polyester resin having repeating structural units represented by the formula [where (n) is the degree of polymn. and a positive integer] and amino resin. The mol.wt. of the polyester resin is 20,000-900,000, preferably 30,000-250,000 as wt. average mol.wt. Mw (expressed in terms of polystyrene). When the mol.wt. is <20,000, the wear resistance of an electric charge transferring layer is deteriorated. In the case of >900,000, it becomes difficult to attain a uniform film thickness. The amino resin is, e.g. resin obtd. by alkyl-etherifying an addition product of formaldehyde to amino stock such as melamine with 1-4C alcohol. Amino resin increases the hardness of a coating film and improves the wear resistance by crosslinking with polyester resin or other amino resin.
Patent JP-H03114879-A (JP)
Title: Thermal magnetic recording medium and manufacture thereof
Inventor: KOBAYASHI AKIHIKO
IPC: C09D127/06
Filed: 1989-09-29
Abstract: PURPOSE:To form three-dimensional image information of a hologram picture and visible information on the same surface side of a base body simultaneously with magnetic recording by successively laminating a magnetic recording layer, a metallic deposit, a hologram layer and a thermal recording layer onto the base body. CONSTITUTION:At least a magnetic recording layer 3, a metallic deposit 4, a hologram layer 5, a thermal recording layer 6 and a protective layer 7 are laminated onto a base body 2. The magnetic recording layer 3 may also be shaped as one part on the base body 2 or as the whole surface, and the metallic deposit 4 may be as large as or larger than the magnetic recording layer 3. Each layer can also be formed through adhesives as required. Accordingly, the magnetic recording layer 3 is concealed positively by the metallic deposit 4 while high contrasts are acquired respectively for a hologram picture and the thermal recording layer formed onto the same surface of a recording medium, and magnetic information and visible information can be formed onto the same surface of the recording medium.
Patent JP-H05320628-A (JP)
Title: Additive which promotes absorption of ammonia and liquid absorbent for ammonia absorption type operating apparatus
Inventor: SETOGUCHI TETSUO
IPC: C09K5/04
Filed: 1992-09-25
Abstract: PURPOSE: To obtain ammonia absorption promoting additives excellent in heat stability and able to promote absorption sufficiently.  
     CONSTITUTION: The ammonia absorption promoting additives which promote the absorption of ammonia, by the addition to water, at least one alcohol and aldehyde, both having 7 or less carbon atoms and smaller specific gravity than water, are mixed. The mixture is added to water to obtain the ammonia absorbing liquid of an ammonia absorption actuator. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0782077-A (JP)
Title: Graphite crucible for silicon single crystal pull-up apparatus
Inventor: HIRANO HIROYUKI
IPC: C30B29/06
Filed: 1993-09-07
Abstract: PURPOSE:To prolong the service life of a graphite crucible to be used in Czochralski process by forming a silicon carbide layer having a prescribed thickness on the outer side wall of the crucible, thereby covering the whole surface of the crucible with a silicon carbide layer and suppressing the thermal strain to suppress the warpage and cracking of the crucible. CONSTITUTION:This graphite crucible is used in pulling up a silicon single crystal by Czochralski process. A silicon carbide layer having a thickness of 50-200mum is formed on the outer side wall surface of the graphite crucible before use. The inner surface of the crucible is gradually converted to silicon carbide by SiO2 gas, etc., according to the use of the crucible and finally the whole surface of the crucible is covered with silicon carbide. The thermal expansion of the inner surface of the crucible becomes nearly equal to that of the outer surface to suppress the warpage and cracking and prolong the service life of the crucible.
Patent JP-H02104485-A (JP)
Title: Laser beam machine
Inventor: OKUBO HIDEYUKI
IPC: B23K26/38
Filed: 1988-10-12
Abstract: PURPOSE:To easily confirm whether a material to be worked is mounted in a working range or not to prevent a defective from arising by irradiating a visible laser beam in place of a working laser beam before the beginning of work. CONSTITUTION:A microcomputer 31 reads working information by a floppy disk 33 where the working information has been entered by a program stored in a program memory ROM. And, a minimum value and a maximum value in the x-direction and a minimum value and a maximum value in the y-direction of a working line described by this working information are calculated. A range encircled by three straight lines passing four points on the xy surface by these four values is considered a working range and a mirror oscillating the driving device 12 and a lens driving device 13 are operated so that visible laser beams are irradiated along the outer periphery of this working range. Besides, He-Ne laser beams being visible laser beams are outputted to a laser beam oscillator 3. By this method, operators can confirm the working range visually.
Patent JP-H1099000-A (JP)
Title: Fishing tool housing case
Inventor: KITSUKAWA HIROYUKI
IPC: A01K97/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fishing tool housing case capable of preventing a fishing tool from being thrown out from the recessed part of the fishing tool housing case even in the case that impact force is loaded to the fishing tool housing case and facilitating the operation of taking the fishing tool in/out of the recessed part. SOLUTION: This fishing tool housing case 10 provided with the recessed part 14 for housing the fishing tool 12, is provided with an elastic holding member 24 formed from an elastic material and disposed on the inner surface of the recessed part 14 or on the end part of the opening side of the recessed part 14 for allowing the housing of the fishing tool to the recessed part 14 and the takeout of the fishing tool from the recessed part 14 by more than prescribed elastic deformation and obstructing the jump-out of the fishing tool from the recessed part 14 by less than prescribed elastic deformation.
Patent JP-S61135062-A (JP)
Title: Generating system of fuel cell
Inventor: AZEBIRU YOSHIYUKI
IPC: H01M8/04
Filed: 1984-12-06
Abstract: PURPOSE:To enable to operate fuel batteries with uniform output of each fuel cell, when numerous fuel cells are used together, by installing a fuel flow control valve and an air flow control valve at each fuel pipe and air pipe respectively. CONSTITUTION:When plural cells N formed by laminating cell units which consist of electrolyte matrixs, positive and negative electrodes, and grooved in interconnectors, are used together to form a large capacity of generating system, the fuel feeding pipe 11 and the fuel exhaust pipe 12 of each fuel cell N are connected to the parent feeding pipe 23 and the parent exhaust pipe 24 through a fuel flow control valve 27. In the same manner, the air feeding pipe 13 and the air exhaust pipe 14 are connected to the parent air feeding pipe 25 and the parent exhaust pipe 26 through an air flow control valve 28. Therefore, by the control of the valves 27 and 28, fuel and air can be fed evenly to each fuel cell, and, uniform output and efficient operation can be acquired.
Patent JP-H0597523-A (JP)
Title: Production of sintered aluminum nitride
Inventor: MURASE MITSUTOSHI
IPC: C04B35/58
Filed: 1991-10-03
Abstract: PURPOSE:To provide a method for producing sintered aluminum nitride, capable of sintering a relatively large-size molding in high yield at a low temperature of about 1700 deg.C and at the ordinary pressure. CONSTITUTION:A method for producing sintered aluminum nitride is characterized by the following processes; With 100 pts.wt. aluminum nitride powder having 1.5mum-5mum average particle diameter, <=15wt.% content of fine particles of <=1mum particle diameter and <=3.5m<2>/g BET specific surface area and containing yttrium or a yttrium compound and a sulfur compound respectively in an amount of 0.5-5wt.% on yttrium oxide base and 70-500ppm on sulfur atom base, a calcium compound is admixed in an amount of 0.1-3 pts.wt. on calcium oxide base. The resultant mixture is molded and sintered in a non- oxidative atmosphere.
Patent JP-H08125118-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUDA MASACHIKA
IPC: H01L25/11
Filed: 1994-10-21
Abstract: PURPOSE: To facilitate interconnection of leads between upper and lower packages when LSI packages are stacked into a multichip module. CONSTITUTION: A pair of stoppers 9 extending upward are provided on the opposite side faces in the breadthwise direction at the outer lead part 5B of a lead. Consequently, positional shift is eliminated between the outer lead part 5B of a lower stage TSOJ1 and the outer lead part 5B of an upper stage TSOJ1 stacked thereon.
Patent JP-H04134158-A (JP)
Title: Fuel injection system for engine with supercharger
Inventor: MIURA KEIICHI
IPC: F02D23/02
Filed: 1990-09-26
Abstract: PURPOSE:To ameliorate the extent of fuel consumption by installing a compression type supercharger provided with an interval between elements themselves partitioning off an operating chamber, and when supercharging pressure by the supercharger is in a low supercharging area small in this supercharging pressure, controlling it so as to perform the fuel injection from a fuel injection valve. CONSTITUTION:An intake system 5 in an engine body 1 consists of a common intake passage 6, a surge tank 7 and an independent intake passage 9 leading to each inlet port 3, and in the common intake passage 6, there are provided a throttle valve 10, a supercharger 11 and an intercooler 12. On the other hand, a fuel feeding system is provided with a main fuel injection valve 15 and an auxiliary injection valve 16 installed just at the upstream side of the supercharger 11. Here the supercharger 11 is set down to what is called a Roots-type compression supercharger, say, such one that is provided with an interval between a tip of a cocoon-shaped rotor 19 and an inner circumferential surface 18a of a casing 18. An auxiliary fuel injection valve 16 is made to do its fuel injection at only the low supercharging area, and in a high supercharging area where the supercharger, is made into being hotted up, it is controlled so as not to do its fuel injection, through which any drop in charging efficiency with the carburetion of fuel is thus checked.
Patent JP-2000087856-A (JP)
Title: Closed type electrically driven compressor
Inventor: ODA MASATAKA
IPC: F04B39/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure performance of a lubrication pump even with a rotary shaft of a comparatively small diameter by attaching the lubrication pump in a cylindrical bore formed on a lower end of the rotary shaft and forming an oblique passage and a spiral passage so as to be communicated with the cylindrical bore. SOLUTION: In a closed type electrically driven compressor 1, a compressor unit composed of an electrically driven motor 3, a compression mechanism 4, and a block 5 for integrating them is housed in a closed casing 2. In such a compressor 1, a large end of a connecting rod 10 is connected to an eccentric shaft 9 on an upper end of a rotary shaft 7 pivoted to a bearing 8 of the block 5. A piston 13 is connected to a small end by means of a piston pin 11. An oil supply pump 17 is press-fitted and connected to a cylindrical bore 18 of a small-diameter formed on a lower end of the rotary shaft 7. An oblique passage 19 extended obliquely upward from the upper end of the cylindrical bore 18 is formed on the rotary shaft 7. A spiral groove 20 is formed so as to be communicated with the upper end of the oblique passage 19.  An upper end of the spiral groove 20 is communicated with an eccentric passage 23 in the eccentric shaft 9.
Patent JP-H05175135-A (JP)
Title: Optical cvd apparatus
Inventor: TAKAHASHI SEIICHI
IPC: C23C16/48
Filed: 1991-10-03
Abstract: PURPOSE:To obtain an optical CVD apparatus corresponding to a large-porous substrate with a uniform film-thickness distribution can be obtained without rotating the substrate, by changing the distribution density and the diameter of the small hole of a light-transmitting gas jet plate having many small holes. CONSTITUTION:A reaction chamber 21 is connected with a light-source chamber 29 via jet plate 27. In the jet plate 27, the number of small holes 28 of O.6mm diameter is changed so that the blow-off quantities from the small holes in three regions of upstream, middle course and downstream regions are in the ratio of 3 to 2 to 1, respectively. A large-area low-pressure mercury lamp 30 is installed in the light-source chamber 29 so that light can be applied onto a glass substrate 22 with uniform illuminance. The introduction system of inert gas is also connected with an inlet 31. In an apparatus constituted in this manner, reaction gas and inert gas are used so that amorphous silicon film is deposited on the 6-inch glass substrate A film-thickness distribution in the direction parallel to the flow of the reaction gas depends largely on the quantity of purge gas blown off from the gas jet plate 27 so that it is possible to control the film-thickness distribution when this quantity of purge gas is regulated.
Patent JP-H05103056-A (JP)
Title: Cordless telephone set
Inventor: SHIMANUKI MASANOBU
IPC: H04M1/00
Filed: 1991-10-03
Abstract: PURPOSE:To provide the cordless telephone set in which a telephone reservation call is automatically attained by the usual dialing of the said slave set when other slave set is busy in the case of a call from a slave set. CONSTITUTION:A master set 30 of the cordless telephone set comprising the master set 30 connecting to a telephone line and plural slave sets including 1st and 2nd slave sets 10, 20 connecting to the master set 30 through a radio line is provided with plural radio sections 111, 121, 131, 141 forming radio lines with the plural slave sets 10, 20, a storage means 150 allowing the master set 30 to store dial information of the 2nd slave set 20 when the 2nd slave set 20 makes a call while the 1st slave set 10 is busy, and with a detection means allowing the master set 30 to detect the end of talking of the 1st slave set 20, and the master set 30 calls the 2nd slave set when the detection means detects the end of talking of the 1st slave set 10 and the master set 30 makes a call to a call destination of the 2nd slave set 20 automatically based on the dial information stored in the storage means when the 2nd slave set 20 replies the call of the master set 30.
Patent JP-H10100441-A (JP)
Title: Preservation case for ink jet cartridge
Inventor: HARADA TOSHIAKI
IPC: B41J29/16
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of an ink jet cartridge by providing a first member having a member for protecting the jet port of a recording head and a cover-like second member to be engaged therewith, and arranging a fixing means to be engaged with an ink jet recorder on the second member. SOLUTION: After an ink jet cartridge 100 is contained before a case body 71a (first member) is engaged with a cover member 71b (second member) through an engaging means 79, the cover member 71b is turned around a hinge 74 in the direction (b) to be matched with the case body 71a thus bringing about a preservation state where the ink jet port 102 of the ink jet cartridge 100 is covered suitably. An ink jet recorder 10 comprises a paper discharge section 11, a paper feed section 12 and a recorder body 13 wherein a preservation case 70 is held stably when a fixing means, i.e., a fixing arm 75, provided on the cover member 71b is inserted into a groove made in the back face of the casing of the recorder body 13.
Patent JP-H08118071-A (JP)
Title: Flux cored wire for welding stainless steel
Inventor: KANEDA SHINICHI
IPC: B23K35/368
Filed: 1994-10-21
Abstract: PURPOSE: To provide a flux cored wire for welding stainless steels having excellent welding workability; for example, arcs are stable, the amt., of spatters are generated in a lesser amt., the enveloping and removing properties of slag are good and further slag does not splash right after welding, in different material welding of a nitrogen-contg. stainless steel and a carbon steel. CONSTITUTION: The flux cored wire is formed by filling a flux at 15 to 25% of the total weight of the wire into a sheath consisting of the stainless steel, incorporating TiO2 at 3.5 to 7.0% of the total weight of the wire, SiO2 at 0.35 to 0.70% and metal fluoride at 1.0 to 1.5% into the flux, and incorporating the slag component at 5.4 to 9.1% of the total weight of the wire into the flux.
Patent JP-2000066095-A (JP)
Title: Image pickup lens
Inventor: IIZUKA TAKAYUKI
IPC: G02B13/24
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup lens capable of ensuring a necessary performance with a fewer number of lens configuration. SOLUTION: This image pickup lens has an image-forming lens 10 and a correction lens 20 with double-sided aspheric faces arranged on the image side thereof, and when expressing the focal length of the entire system as f, 4th, 6th, 8th,... aspheric coefficients as An, a conic coefficient as K, a curvature (1/r) of the apsheric apex as C, and defining a displacement ΔXN(Y) from paraxial curvature plane on the aspheric surface of a height Y from the optical axis of the object side surface (N=1) and the image side surface (N=2) of the correction lens as the formula below, the following conditions are satisfied; -1.0×10-1<ΔX1(0.2f)/f<-1.0×10-3 -1.0×10-1<ΔX2(0.2f)/f<-1.0×10-3.
Patent JP-S61137173-A (JP)
Title: Developing device
Inventor: NAGATA JIRO
IPC: G03G15/08
Filed: 1984-12-07
Abstract: PURPOSE:To prevent the intrusion of a developer into the space between a sealing member and another member and to house satisfactorily the developer into a housing part by making the width of the sealing member wider in the part in contact with a member for forming a developing layer and near the same than in the other part. CONSTITUTION:A photosensitive drum 10 carrying an electrostatic latent image on the surface and a developing device 12 are disposed so as to maintain a slight space in the proximate position therebetween and a developer roller 16 contg. the developer 14 is disposed to the device 12. The developer 14 is agitated by an agitating member 19 in the hopper 16 and a developing roller 20 is disposed to face a developer supply port 21 of the hopper 16. A blade 23 for electrostatic charge supported by a blade holder 22 is provided to the top edge of the port 22 and a side seal 24 as the sealing member is attached to the side wall of a casing 18 so as to contact with the rotating surface of the roller 20. The width of the seal 24 is made wider than the width of the other member to prevent the intrusion of the developer 14 into the space between the seal 24 and the other member.
Patent JP-H0683249-A (JP)
Title: Image forming device
Inventor: KUGO HARUMI
IPC: G03G21/00
Filed: 1992-09-01
Abstract: PURPOSE:To obtain a clear image by eliminating charging irregularity and primarily charging a photosensitive body well even though the charging irregularity occurs on the photosensitive body because of charging memory, etc., between papers in the process of transfer charging when the transfer charging in reverse polarity to the primary charging is required to be performed on the photosensitive body in the case of transferring because a reversal developing system is adopted. CONSTITUTION:A pre-exposure lamp 9 is provided on the upstream side of a contact primary charging roller 2 in the rotating direction of the photosensitive drum 1, and further a contact pre-charging roller 8 performing charging in the same polarity as the charging roller 2 is provided on the upstream side of the lamp 9, the surface of the photosensitive drum 1 is negatively charged by the pre-charging roller 8, so that the potential of the charging memory which is on an excessively positive side on the photosensitive drum 1 in the process of transferring is made to get to a negative side. Then, the potential on the photosensitive drum 1 is uniformly destaticized by the pre-exposure pre-exposure lamp 9 and primarily charged by the charging roller 2. Thus, the charging memory caused on the photosensitive drum 1 in the process of transferring is erased, and the primary charging is evenly performed on the photosensitive drum 1, so that a purpose is attained.