baber/WOPTO huggingface dataset:
Patent JP-H01147064-A (JP)
Title: Sputtering device
Inventor: NAKANISHI NOBUNAGA
IPC: G11B5/85
Filed: 1987-12-03
Abstract: PURPOSE:To facilitate the modification of the shape of a target and the positional of shift plasma and to improve the operation efficiency of a sputtering device by detachably providing a target holder between the electrode and the target. CONSTITUTION:A cathode electrode 18 equipped with a target 17 is provided to the inside of a sputtering treatment chamber. The target 17 is attached to a holder 21 consisting of an internal magnetic pole 19 and an external magnetic pole 20 by means of fitting rings 22, 23 by tightening screws 31. The holder 21 is detachably provided to the cathode electrode 18 by tightening screws 32. At the time of modifying the size of a substrate to be treated, the screws 32 are taken off, and the target 17 is detached in a state held by the holder 21, and is changed with a target of the desired size together with a holder. By this method, coping with thin film-forming conditions, etc., is facilitated and the contamination of the substrate to be treated and a price loss can be prevented.
Patent JP-H11205715-A (JP)
Title: Auxiliary case for video monitor
Inventor: KOMATSU YUICHI
IPC: H04N5/64
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To make attachment and detachment easy and to make the appearance of a video monitor satisfactory by engaging members that are provided on either the top surface of a case body or the bottom of the video monitor with engaging holes that are formed on the other. SOLUTION: The auxiliary case for a video monitor comprises a case body 10 that is attachable to the bottom front part of a video monitor VM as a principal member. Hook-shaped engaging members 21 are projectingly formed at the left and right part on the top surface of the body 10 in a symmetrical shape and engaging holes that correspond to the members 21 are formed on the bottom of the monitor VM. Because of this, the body 10 can be attached to the bottom of the monitor VM by inserting the members 21 into the engaging holes that correspond to them and shifting it backward. In such a case, a guide part of each member 21 is guided by a slit and the body 10 can be locked slightly with a stopper placed between the slit at the position where the stopper comes into contact with the back side of the engaging hole.
Patent JP-S63160246-A (JP)
Title: Formation of multilayer interconnection
Inventor: KURIHARA SHINTARO
IPC: H01L21/768
Filed: 1986-12-23
Abstract: PURPOSE:To make the contact between inter connection layers reliable and to contrive improvement in reliability of the title multilayer inter connection by a method wherein, after the nitride film on an aluminum inter connection layer has been removed, an impurity-containing oxide film is formed. CONSTITUTION:Al-Si is sputtered on the base layer 1, and the first Al inter connection layer 2 is formed by performing a patterning operation thereon. A plasma SiN2 layer 3 is formed thereon, a photoresist layer 4 is formed on the whole surface, and after a window has been provided, the layer 3 is removed by performing plasma etching. Then, after the layer has been removed, a PSG layer 5 is formed. A photoresist 6 is formed thereon, a window is provided, and an aperture 8 which becomes a contact hole is made on the layer 5 by performing RIE. Then, the layer 6 is removed, and the second Al inter connec tion layer is formed by sputtering Al on the whole surface. Consequently, as the PSG layer and the SiN2 layer are not present on the whole surface of the inter connection layers, there is no unsatisfactory contact between the wiring layers, and the reliability of the title multilayer inter connection can be im proved.
Patent JP-H07138328-A (JP)
Title: Multilayered acrylic polymer particle, its production, and its use
Inventor: KAMATA KUNIO
IPC: C08F2/44
Filed: 1993-11-12
Abstract: PURPOSE:To obtain an impact modifier which, when compounded into a vinyl chloride resin, gives the resin good impact resistance and weatherability while retaining the transparency of the resin. CONSTITUTION:This polymer particle has an average size of 0.05-1.20mum and is an acrylic rubber particle contg. a plurality of fine particles of an arom. vinyl polymer or a vinylidene chloride polymer and covered 'with a polymer having a glass transition point of 30 deg.C or higher.
Patent JP-H03168611-A (JP)
Title: Supporting device for rotary polyhedral mirror
Inventor: AKASHI SUEO
IPC: G02B26/12
Filed: 1989-11-29
Abstract: PURPOSE:To eliminate the damages of a rotary polyhedral mirror at the time of adjusting the balance of a rotary system and to decrease the noises and wind loss at the time of high-speed rotation by providing protective disks of prescribed sizes on top and bottom of the polyhedral mirror. CONSTITUTION:The lower protective disk 4 is press-fitted to the front surface of a rotor 2 of a motor 1 and the polyhedral mirror 3 is mounted thereon. The upper protective disk 5 is disposed above the polyhedral mirror 3 and a retaining leaf spring 8 is placed from above. A retaining plate 6 is placed while the leaf spring 8 is deflected and is fixed to the rotor 2 by a stationary ring 7. The diameters of the protective disks 4, 5 are set at the sizes larger than or equal to the circumscribing circle of the polyhedral mirror 3. The possibility of the contact damage of the polyhedral mirror 3 is eliminated in this way at the time of the operation to adjust the balance of the rotary system. The edge parts of the polyhedral mirror 3 are smaller than the diameter of the protective disks 4, 5 and do not, therefore, receive the direct air resistance at the time of the high-speed rotation. The wind loss and noises are thus decreased.
Patent JP-H06138651-A (JP)
Title: Negative radiation sensitive resin composition
Inventor: KAJITA TORU
IPC: H01L21/027
Filed: 1992-10-23
Abstract: PURPOSE:To enhance adhesion to a base plate and to stabilize resist performance by incorporating a specified aromatic cross-linking agent having a substituent releasable by irradiation with radiation and an alkali-soluble resin. CONSTITUTION:This resin composition contains the alkali-soluble resin and the cross-linking agent having the substituent to be released by irradiation with radiation and represented by formula I in which L is a group releasable by irradiation with radiation; Ar is an n-valent aromatic hydrocarbon group; R<1> is H, <=4 C alkyl, <=6 C alkoxyalkyl or the like: each of R<2> and R<3> is, independently from each other, H or <=4 C alkyl; R<4> is H, halogen, <=4 C alkoxy, or the like; and each of n, x, y, and z is an integer, n=x+y+z, x>=1, y>=1, and z>=0.
Patent JP-H07163000-A (JP)
Title: Device for reproducing sound field signal
Inventor: KAWAMURA AKIHISA
IPC: H04S7/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide the device for reproducing the sound field signal capable of producing the sense of expansion and the feeling of being at a live performance even when a listening position and the arrangement of speakers are not limited. CONSTITUTION:The counter of a factor register 11-1 is controlled by a counter controller 12-1 according to the signal from a position relation input means 13 which inputs the positional relation between a listener and a speaker for reproduction for the inputted audio signal. The means 13 inputs the space between two speakers for reproduction and the distance between the straight line connecting two speakers for reproduction and the listener. According to the inputted positional relation, the counter controller 12-1 superimposes a superimposing processing means 10-1. Thus, the position of superimposing the tap factor set by the factor register 11-1 is displaced.
Patent JP-H11181144-A (JP)
Title: Recycling treatment system for foamed polystyrene
Inventor: ABE TADASHI
IPC: C08J11/08
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a recycling treatment system for a foamed styrol, by collecting round using a specially-equipped traveling vehicle mounting thereon a dissolution vessel filled with a solvent, gelling instantaneously a waste foamed polystyrene to make volume-reduction, then separating the polystyrene and the solvent at a distillation plant. SOLUTION: A recycled polystyrene can be obtained by collecting and recovering a foamed polystyrene using a specially-equipped traveling vehicle 100 mounting thereon a dissolution vessel in order to reduce the volume of the foamed polystyrene, transporting the volume-reduced matter subjected to volume-reduction on the specially-equipped vehicle to a storing vessel at a fixed place, precipitating and separating it into a floating oil and a precipitated gel, thereafter distilling the precipitated gel at a distillation plant 200.
Patent JP-H06139962-A (JP)
Title: Adhesive tape for implosion prevention
Inventor: TANIMOTO SHOICHI
IPC: C09J7/02
Filed: 1992-10-21
Abstract: PURPOSE:To provide uniform and high cushion performance, and improve the capability of following a curved plane by applying the constitution where a dynamic elastic modulus within a specific range is applied at least to the rear side adhesive layer of an adhesive layer formed on both sides of a base material. CONSTITUTION:An adhesive tape 1 for implosion prevention has adhesive layers 3 and 3 formed on both sides of base material 2 such as glass cloth, and a rear layer 4 such as polyester is formed on one side of the material 2. Furthermore, the dynamic elastic modulus of the adhesive layer 3 at the side of the rear layer 4 is designed to have a value between 10,000 and 3,000,000dyne/cm<2> at temperature between room temperature to 150 deg.C. As one of the examples of such an adhesive layer, an adhesion assistant of polyterpene resin, block copolymer resin of styrene.butadiene.styrene, an aging preventing agent are added to the elastomer of natural rubber. Also, a vulcanizing agent for dynamic elastic modulus adjustment and a resin bridging agent are added. Then, a product so prepared is mixed with inorganic powder as a filler, and dried after application to a separator.
Patent JP-H01149878-A (JP)
Title: Primer composition and usage thereof
Inventor: YAMATANI MASAAKI
IPC: C09D183/04
Filed: 1987-12-04
Abstract: PURPOSE:To provide the title composition free from change in the characteristics with time, outstanding in adhesivity and weatherability, useful for application on structural materials etc. alternative to glass, comprising a specific organic copolymer, acrylic polymer and specific amino-modified reaction product. CONSTITUTION:The objective composition comprising (A) 10-80wt.% of an organic copolymer for (i) 2-50wt.% of an alkoxysilyl group-contg. acrylic and/or vinyl monomer and (ii) a second monomer copolymerizable with the component (i), (B) 0-30wt.% of an acrylic polymer, and (C) 5-30wt.% of an amido-modified reaction product produced by reaction between (iii) a reaction product from an amino-functional alkoxysilane, epoxy-functional alkoxysilane and silylating agent and (iv) a carboxylic acid halide, acid anhydride or acid isopropenyl ester compound. The component (i) is pref. an acrylic monomer of formula (R<1> is H or methyl; R<2> is 1-6C monovalent hydrocarbon; a is 1-3; b is 0 or 1).
Patent JP-H10142387-A (JP)
Title: Spent fuel storage rack and its manufacture
Inventor: TOMATSU TSUTOMU
IPC: G21C19/07
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce machining time and assembly time and to provide a storage rack for preventing thermal deformation and residual stress from occurring due to welding by providing a band-shaped partition plate having a mounting hole on a side end face that contacts the through hole position of a flat-plate- shaped partition plate that is provided orthogonally to the flat-plate-shaped partition plate and a mounting site for connecting the flat-plate-shaped screening plate and the band-shaped partition plate. SOLUTION: A mounting hole 35 is provided on the side end face of a fuel storage cell 23. A flat-plate-shaped partition plate 31 has a length that matches the length in axial direction of a fuel assembly 7 and the width of a spent fuel storage rack 20 where a plurality of fuel storage cells 23 are provided together, a plurality of through holes 37 that are machined for each pitch of one cell of the fuel storage cell 23 are provided corresponding to the mounting hole of the band-shaped partition plate 32, and the inner diameter of the through hole 37 is set smaller than the plate thickness (side end face width) of the band- shaped partition plate 32. A spring pin 34 or a connection bolt 36 is inserted into the through hole 37 and the mounting hole 35, thus connecting the flat-plate- shaped partition plate 31 and the band-shaped partition plate 32.
Patent JP-H06154458-A (JP)
Title: Sewing machine
Inventor: SHIBATA EIJI
IPC: H02P3/00
Filed: 1992-11-18
Abstract: PURPOSE:To enhance the performance of the stop control for a sewing machine motor which is made through sensing of the rotational angle of an upper shaft rotated by the sewing machine motor, by sensing the temp. of the body of sewing machine, and changing the timing of generating a motor stop signal on the basis of the sensing value. CONSTITUTION:Currernt is fed to a sewing machine motor 9 to start the sewing operation, and when the stop operation is made, a stop command is fed to a control device 14. A control device 14 changes the set revolving speed of the motor 9 to a low speed level, for example 150 rpm, and in this low speed operating condition a stop signal is issued when the upper shaft has rotated a certain set angle from the upper dead point of a needle rod, and the current feed to the motor 9 is shut and it is at a standstill. Therein the set angle, i.e., the timing of shutting the current feed to the motor 9, is changed on the basis of the temp. of the machine body sensed by a temp. sensor 12. Thereby the needle rod can be stopped always in the identical position when the sewing operation is to be stopped.
Patent JP-H09148670-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: OKA SATOHIKO
IPC: H01S5/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To make mesa etching process unnecessary, and prevent the decrease of uniformity of element characteristics, by arranging an active layer in a trench constitute by both side surfaces of a current blocking layer whose crystal face index is (111) B face and a semiconductor substrate surface. SOLUTION: On a P-InP substrate 1 of crystal face index (001), an SiO2 stripe(ST) 19 is formed parallel with the light output direction <100>. By using the ST 19 as a mask, an N-InP block layer 2 and a P-InP block layer 3 are grown. By adjusting film formation conditions, a (111) B face turns to a slant on account of the dependence of growth speed on the face orientation. After the ST 19 is eliminated and a clad layer 4, an active later 5 and a buried layer 6 are grown in order, growing is once interrupted. An active layer 6a is automatically formed in a trench surrounded by the (111) B slant face and the P-InP substrate 1. Growing is again started, and a buried layer 6b and a cap layer 7 are grown. Further an SiO2 film, an N electrode and a P electrode are formed.
Patent JP-H03167791-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHIMURA KOJI
IPC: H05B41/24
Filed: 1989-11-27
Abstract: PURPOSE:To prolong the lifetime of a discharge lamp by varying the maximum value during the on period of a switching element in a chopper circuit in the direction of decreasing when the tube voltage of this high pressure discharge lamp is exceeding a preset value. CONSTITUTION:In a discharge lamp device, resistors R13, R14, capacitors C11, C12, and a diodes D11 are added to a conventional arrangement. The maximum value during the on period of switching elements Tr1, Tr2 in a chopper circuit is varied in the direction of decreasing when the tube voltage of this high pressure discharge lamp is exceeding a preset value. This allows provision of a load characteristic such that the tube power decreases after tube voltage exceeds the specified value. This process can prevent generation of a local high temp. in a light emitting tube, which has occurred with progress of the lamp life, and thus the lifetime of the lamp can be improved.
Patent JP-H03219501-A (JP)
Title: Assembly of vehicle illumination particularly for automobile
Inventor: ROBERUTO KIRIO
IPC: F21V9/40
Filed: 1990-11-16
Abstract: PURPOSE: To accomplish simplification and miniaturization of an assembly structure and sure sealing by feeding light rays excepting infrared rays to respective lamps via an optical fibers from an independent main light source and controlling passage of the lamp light. CONSTITUTION: A light source 4 for a light 3 in vehicle lighting assembly constructed of a container 2 housing direction indication lights 3 and the like together is a secondary light source to which light is fed from an independently arranged light source 8 via an optical fiber 6. The light from the light source 8 is passed through an infrared ray eliminating filter 11 and fed via a converging element 10. A passing quantity of light in the light source 4 is restricted by a shielding means 7. The shielding means 7 is connected to each wire for an electric power supply circuit 20 and operated via a control circuit 17a and a liquid crystal plate 17. In this way, each lamp is shut off and sealed from an external contaminant and an oxidizing factor and increase in size and complication of an assembly structure due to heat can be avoided.
Patent JP-H04267830-A (JP)
Title: Non-human chimera mammal
Inventor: YAIIRU REISUNAA
IPC: A61K39/395
Filed: 1991-11-25
Abstract: PURPOSE: To obtain the animal which is stable over a long period by destroying the immune system of a non-human mammal and transplanting the source of the hematopoietic cells of a human origin and the hematopoietic cell source derived from a mammal of hematopoietic cell insufficiency to the animal. CONSTITUTION: The non-human mammal M1 is so treated as to destroy its immune system. The hematopoietic cells derived from the mammal M3 exclusive of the mammal M1 are transplanted to the treated mammal M1 And further, the hematopoietic cells derived from the mammal M2 having the genetically determined hematopoietic cell insufficiency of the species exclusive of the mammal M3 are transplanted thereto, by which the chimera non-human mammal M4 having the hematopoietic cells derived from the animal donor M2 and having the hematopoietic cell system from the mammal donor M3 is obtd.
Patent JP-H08165634-A (JP)
Title: Sluice door opening/closing device
Inventor: NISHIWAKI MASAE
IPC: E02B7/36
Filed: 1994-12-13
Abstract: PURPOSE: To eliminate a rack cover heretofore in need of being erected on a building so as to facilitate the construction of the building and not to spoil a surrounding view in a rack type sluice door opening/closing device of such constitution as to open/close a sluice by driving to elevate a rack member with a sluice door body hangingly supported. CONSTITUTION: Plural engaging members 2 formed by providing plural pins 3 in a row at spaces corresponding to the pitch of the driving gear are connected in the bendable state through connecting members 4 to form a rack member 1 meshed with a driving gear mounted into a driving device 7. A guide 13 for guiding this rack member 1 in the bending state is provided in a building installed on the pier of a sluice.
Patent JP-H04180268-A (JP)
Title: Liquid crystal display device
Inventor: KOIKE HIDEKI
IPC: H01L21/762
Filed: 1990-11-15
Abstract: PURPOSE:To attain improvement in characteristics of an element which drives liquid crystal, its increases in density, and its increase in precision by processing a switching element on a semiconductor substrate with an insulating layer buried in a substrate by ion implantation. CONSTITUTION:After the surface silicon layer of an SIMOX substrate (Separation by IMplanted 0Xygen) 105 is patterned to form an oxide film, a polycrystaline silicon thin film is piled up and patterned; then, impurities are injected by ion implantation to form a gate electrode 106, a source region 107, and a drain region 108. An interlayer insulating film is formed and pierced by a contact hole, aluminum is deposited to form a source electrode 109 and a drain electrode serving as a metal reflector 110. Thereafter, a transparent substrate 101 with a transparent electrode 102 formed in a main face is opposed to the SIMOX substrate 105, and their gap is filled with liquid crystal. This process provides a display device of improved element characteristics, no dispersion among elements, and uniformity, and enables display with increases in both precision and image quality.
Patent JP-2000093107-A (JP)
Title: Material for fried food and roasted food and food utilizing the same
Inventor: SHIGA TAKUO
IPC: A23L5/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain both a material which is to be mixed with a wheat flour or a starch, capable of simplifying and facilitating the cooking of a fried food and a roasted food requiring much time and excellent in crispy texture and useful for beauty culture and health and a food utilizing the material. SOLUTION: This material is obtained by adding 4-40% of a collagen partial hydrolyzate to a wheat flour or starch.
Patent JP-H07162958-A (JP)
Title: Radio communication system and terminal thereof
Inventor: YAMAO YASUSHI
IPC: H04Q7/38
Filed: 1993-12-09
Abstract: PURPOSE:To surely prevent a radio communication terminal equipment contracted with communication or expired in the term of the contract by providing a timer means for invalidating the equipment after the lapse of set time. CONSTITUTION:At the time of receiving a call from a fixed telephone network 1, a calling control part 14 of a calling processor 3 retrieves the validity of a radio communication terminal 4 to be called while referring to a database 31. As a result, when the terminal still keeps the validity, the call is connected to the radio communication terminal 5 to be called. When the terminal gets out of the validity, however, it is reported to the call originating side that calling is disabled. When it is desired to prolong the first contracted validity, the user of the radio communication terminal reports it to a communication company and performs prescribed procedure. When the new validity is contracted between the communication company and the user, the information of that validity is reported to a base station, and the information of the first validity written in the database 31 is updated.
Patent JP-H07157576-A (JP)
Title: Resin composition for laminated board and laminated board
Inventor: NOMURA YOSHIHIRO
IPC: H05K1/03
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a resin composition containing a specific phenol.formaldehyde resin and an imidazole in a specific ratio, excellent in curing property, punchability and mechanical characteristics and suitable for printed circuit boards, etc. CONSTITUTION:This resin composition for laminated board consists of (A) 100 pts.wt. of a phenol.formaldehyde resin containing 60-90wt.% of a drying oil-modified phenol.formaldehyde resin obtained by reacting a drying oil with phenols in the presence of an acid catalyst and further reacting the reactional product with formaldehyde in the presence of a basic catalyst to form resol and (B) 0.1-20 pts.wt. of an imidazole such as 2-methylimidazole. Furthermore, this laminated board is preferably produced by impregnating the component A into a fiber sheet-like substrate, drying the impregnated substrate, laminating the dried substrate, heating the laminated material under pressure and integrally forming the laminated material.