baber/WOPTO huggingface dataset:
Patent JP-H0648039-A (JP)
Title: Thermosensitive recording medium
Inventor: SANUKI FUMIO
IPC: B41M5/26
Filed: 1992-07-29
Abstract: PURPOSE:To provide a thermosensitive recording medium with a high transparency, etc., by laminating a thermosensitive recording layer containing a basic dye and a developer and a protective layer containing an inorganic pigment with a specified particle size and a nonionic surfactant on a transparent or translucent support. CONSTITUTION:A specified amount of a colorless or slightly colored basic dye and a developer are mixed separately with a binder including polyvinyl alcohol, water, an additive, etc., if necessary. The combined mixture is pulverized in a mixer such as a ball mill to prepare a coating liquid for a thermosensitive recording layer. Separately, an inorganic pigment with a particle size of 40nm or less of 1-50wt.% of a protective layer and a nonionic surfactant of 5-50wt.% of the protective layer are dispersed in an aqueous solution of a binder, and the mixture is agitated to prepare a coating liquid for the protective layer. The coating liquid for the recording layer is applied on a transparent or translucent support such as a synthetic resin film and a paper sheet, and the coated layer is dried to form the thermosensitive recording layer. The coating liquid for the protective layer is applied on the thermosensitive recording layer, and the coated layer is dried to form the protective layer, thereby producing a thermosensitive recording medium.
Patent JP-2001040855-A (JP)
Title: Panel for installing exterior wall material and building using the same
Inventor: MIWA MASAO
IPC: E04F13/21
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To not only regularly array an exterior wall material such as brick or a tile in the vertical direction or the horizontal direction but also stick the exterior wall material towards the different arbitrary directions as required. SOLUTION: The panel 10 for installing the exterior wall material is used for mounting brick 20 on the building frame side, a plurality of projections 12 guiding the positions of the installation of brick 20 are formed to the surface of a base material 11, a plurality of the projections 12 are arrayed in an approximately linear shape at regular pitches (Px, Py) in the vertical direction and the horizontal direction, and both pitches in the vertical direction and the horizontal direction have size in which the pitches are longer than length in the short-side direction of brick 20 as a standard to be mounted and shorter than length in the long-side direction.
Patent JP-H1087412-A (JP)
Title: Stable arylpyrrole particle, its production, and concentrated suspension composition containing the same
Inventor: SCHAAF MIMI YIH-PEI CHOU
IPC: A01N43/36
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain stable arylpyrrole particles useful for producing a harmful organism-controlling concentrated suspension composition by applying a specific treatment to arylpurrole particles. SOLUTION: Arylprrole particles, a dispersant and water are compounded with each other, and subsquently maintained in a temperature range of approximately 35-80 deg.C, followed by finely grinding the aged mixture. The obtained stable arylpyrrole particles (approximately 10-50wt.%) are compounded with a dispersant (approximately 0.1-2wt.%), a three-dimensional shape-stabilizing agent (approximately 0.5-5wt.%), a suspending agent (approximately 0.1-1wt.%), a thickening agent (approximately 0.01-0.5wt.%), an antifreezing agent (approximately 5-15wt.%), a defoaming agent (maximally approximately 1wt.%), a preservative (maximally appoximately 0.5wt.%) and water to obtain the concentrated suspension composition. The arylpyrrole is preferably a compound of the formula (X is Cl, a haloalkyl, etc.; W is CN, etc.; A is phenyl, etc.; L is H, F, etc.; R is H, an alkyl, etc.), etc.
Patent JP-S6198555-A (JP)
Title: Manufacture of multi-nozzles
Inventor: OGAKI TAKASHI
IPC: B41J2/16
Filed: 1984-10-20
Abstract: PURPOSE:To make the manufacture of the high density fine multi-nozzles possible, by adherring the Si substrate or other material sheet on which a smooth surface or plural grooves corresponding to linear grooves to the surface forming plural numbers of linear grooves on the Si substrate. CONSTITUTION:A resist film 6 is coated on an Si substrate. A resist pattern is formed by performing exposure development. The resist pattern 7 is so constructed that nozzle holes 9 and nozzle chambers 10 are alternatelly arranged on the Si wafer 5 on which an orientation flat 8 is installed. A linear groove 11 is formed on the Si substrate by plasma etching utilizing the resist film 6 as a mask. When almost central position A of the nozzle hole 8 part and a specific position B of the nozzle chamber 9 part are notched with a diamond scriber after removing the resist film 6, the structure 12 in which the nozzle hole 9 and the nozzle chamber 10 are formed, is obtained. The multinozzle is constructed by connecting those structures 12 by piling them vertically. Otherwise, a smooth Si substrate or components 13 of other plastics or the like are connected to the structure 12 and the nozzle is obtained.
Patent JP-H1146773-A (JP)
Title: Cellobiose phosphrylase gene, vector and transformant containing the same gene
Inventor: HAYASHI KIYOSHI
IPC: C12N9/10
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme gene, comprising a gene capable of coding a cellobiose phosphorylase protein having a specific amino acid sequence and useful for the production, etc. of an enzyme useful for the synthesis, etc. of saccharide phosphates useful as a material, etc. for foods and medicines. SOLUTION: This new cellobiose phosphorylase gene is capable of coding a protein comprising an amino acid sequence described in the formula and the cellobiose phosphprylase is an enzyme capable of carrying out the phosphorolysis of cellobiose and useful for the industrial production, etc. of the cellobiose phosphorylase used for the production, etc. of saccharide phosphates or various disaccharides useful as a material, etc. for foods and medicines. The gene is obtained by extracting a genomic DNA from a Cellvibrio gilvus ATCC13127 strain, treating the resultant genomic DNA with a restriction enzyme, packaging the prepared fragment with a lambda phage, preparing a phage library and then screening the phage library with a partial gene of the cellobiose phosphorylase as a probe.
Patent JP-S6465850-A (JP)
Title: Method of patterning metallic thin film
Inventor: ABE NAOMICHI
IPC: H01L21/3205
Filed: 1987-09-05
Abstract: PURPOSE:To obtain high-accuracy patterns having little detect in a simple and short-time process by a method wherein, after a metal-containing resist layer is coated on a substrate and is patterned, the resist layer is heated and decomposed to remain a metallic film. CONSTITUTION:A semiconductor device element 5 is formed in an Si substrate 1 and electrode contact windows 6 are formed on an SiO2 film 6 formed thereon. A resist film 2 containing such a metal as Cr is spin-coated thereon. After being subjected to electron beam exposure, the film 2 is developed to leave a polymerized resist film 3 alone and the film 3 is patterned. The film 3 is heated and decomposed to obtain metallic (Cr) patterns 4. The patterns 4 are used as electrode wirings.
Patent JP-H0667073-A (JP)
Title: Alignment device
Inventor: TAZAKI HIROSHI
IPC: G02B7/00
Filed: 1992-08-20
Abstract: PURPOSE:To obtain the device of a simple constitution which is small in size and inexpensive and easily align an optical axis of projection and an optical axis of reflection with each other by equipping the device with a diffraction grating and indexes where lengthwise and breadthwise or concentric segments are formed. CONSTITUTION:When the semiconductor laser of a laser length measuring instrument 1 emits laser light, the light passes through opening parts 22 and 23 of projection holes 14 and 15 and is projected out of the laser length measuring instrument 1 to reach a moving mirror 4, where the light is reflected to return to the laser length measuring instrument 1. Thus, the laser light goes and returns between the projection holes 14 and 15 and moving mirror 4 and the projection light from the projection light 15 is diffracted directly by the diffraction grating 25 to generate positive and negative diffracted light beams in the direction of a grating vector. Those diffracted light beams are reflected by the moving mirror 4 together with undiffracted light and return to the laser length measuring instrument 1. The diffracted light which is reflected impinges on the two indexes 26 and 27 on the alignment device 20 fitted on the front of the length measuring instrument 1 to indicate diffracted light spot positions.
Patent JP-S6376019-A (JP)
Title: Suspension control system
Inventor: KISHIMOTO MITSUHIRO
IPC: G06F9/44
Filed: 1986-09-19
Abstract: PURPOSE:To improve the processing efficiency of a process by providing the titled system with a suspension record for storing the leading and final values of a process queue queuing concrete value every variable and the leading and final values of a process queue queuing another variable. CONSTITUTION:The suspension record having two queues every variable, e.g. a variable X, is formed and the leading and final values of a process queue queuing a concrete value and the leading and final values of a process queue queuing another variable are respectively stored in the record 10. When the concrete value is written in the variable X having the record 10 under said status, a suspending lists Q1H, Q1T having concrete values and suspending lists Q2H, Q2T having another variables are resumed. When another variable is written in the variable X having the record 10, only the suspending lists Q2H, Q2T of other variable is resumed. Consequently, the process can be efficiently executed.
Patent JP-H0886641-A (JP)
Title: Light emitting and receiving type focus detector
Inventor: HANKAWA MASASHI
IPC: G02B7/32
Filed: 1994-09-16
Abstract: PURPOSE: To provide a light emitting and receiving type focus detector which can obtain information from a larger number of distance measuring points and the scanning section of which is driven by a relatively simple and compact driving device. CONSTITUTION: Light rays emitted from a light source 1 form a luminous flux when the rays are passed through the opening of a mask 2 provided in front of the light source 1 and projected upon an object M as an emitted luminous flux having a prescribed diameter through a light emitting optical system 3 so that reflected light from the object M can be cast on the light receiving surface 5 of a light receiving element provided in the rear of a light receiving optical system 4 through the optical system 4. The light receiving element photoelectrically transducers received light into electric signals and sends the electric signals to an arithmetic processing means. The arithmetic processing means calculates the distance to the object M by performing arithmetic operation based on the triangulation.
Patent JP-H0559221-A (JP)
Title: Quaternary ammonium salt composition and elastomer composition comprising said composition
Inventor: YAMAMOTO KEISAKU
IPC: C08K5/10
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a vulcanization system giving an elastomer having excellent storage stability and compression set in a high-temperature environment by melt blending a quaternary ammonium salt and a fatty acid (derivative) in specific weight proportions, followed by cooling. CONSTITUTION:1 pt.wt. quaternary ammonium salt (e.g. tetra-n-butylamonium chloride) and 0.2-10 pts.wt., in total, fatty acid (e.g. stearic acid) and fatty acid ester (derivative) are melt blended and cooled to produce a quaternary ammonium salt composition. This composition has no deliquescence. Therefore, blending this composition, used as a vulcanization system, with an epoxidized elastomer (e.g. epoxidized ethylene-vinyl acetate copolymer elastomer), isocyanuric acid, etc., gives an elastomer composition ensuring easy handling and having excellent scorch stability.
Patent JP-H0961304-A (JP)
Title: Belt type chassis dynamometer
Inventor: TAKIGAWA ZENJI
IPC: G01M17/007
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To easily remove a foreign matter entering a water bearing or a foreign matter plugged in a nozzle by feeding water to the outside of a water bearing at the pressure lower than the pressure of the water sprayed from the nozzle. SOLUTION: A tire of vehicle is mounted on a belt 3, water is fed into a case 4a from a water feed pipe 5, water is sprayed from the mouth section 4f of a bolt 4e, rolls 2a, 2b are rotated, then the belt 3 is supported and traveled by a water film formed by water between the case 4a and the belt 3. The diameter of a drain pipe 6 is larger than the diameter of the hole 4g of the bolt 4e, the drain pipe 6 is provided to face the water feed pipe 5, and the feeding pressure of water into the drain pipe 6 can be made smaller by far than the spraying pressure of water from the hole 4g. Water flows into the drain pipe 6 without being sprayed from the hole 4g. The abrasion powder of the tire and sand entering the case 4a is discharged from the drain pipe 6 together with the water fed from the water feed pipe 5 and is removed from the case 4a.
Patent JP-S60114595-A (JP)
Title: Tin-free steel having superior adhesive property
Inventor: ICHIDA TOSHIROU
IPC: C25D11/38
Filed: 1983-11-25
Abstract: PURPOSE:To improve the adhesive strength of tin-free steel to paint when the tin-free steel is manufacture by subjecting a Cr plated steel sheet to Cr plating by reverse electrolysis and electrolytic chromating, by specifying the amounts of S, F and alkali-soluble matter in the resulting Cr oxide hydrate films. CONSTITUTION:A steel sheet is electroplate with metallic Cr by electrolysis as a cathode in an aqueous soln. cotg. Cr, and it is subjected to reverse electrolysis as an anode in an aqueous soln. contg. Cr. The steel sheet is electrolytically chromated in an aqueous soln. contg. one or more kinds of compounds selected among chromic anhydride, dichromic acid and dichromates. Underlayers of metallic Cr and top layers of Cr oxide hydrate are formed on the surfaces of the steel sheet, and tin-free steel is obtd. The amounts of S and F contained in the Cr oxide hydrate films are adjusted so as to satisfy equations S/O >=0.20 and F/O <=0.30 (S/O), and the amount of alkalisoluble matter after preburning at 210 deg.C for 12hr is adjusted to >=40%.
Patent JP-H04102435-A (JP)
Title: Endoscope device
Inventor: HIROYA JUN
IPC: A61B1/12
Filed: 1990-08-22
Abstract: PURPOSE:To improve the efficiency of cooling a photographing means for reducing noises due to heat and improving a dynamic range by guiding air for cooling the photographing means into an outside attached camera and forming an air supply path for conducting air from the interior to the distal end of the outside attached camera. CONSTITUTION:Air is forcibly sent from a pump 16 of a light source device 10 through an upper space of a water supply tank 26 and air supply tubes 32a, 32b into a TV camera 17. The air is leaked from a space formed of a camera head part 17, cable 18 extended from the camera head part 17, space formed by connector 19, for the camera head, through an air supply tube 32c and from the upper part of an air and water supply button 31 provided in an operating part 3 of an endoscope 1 to be discharged into the atmosphere. Since heat generated from a solid-state image scanner element 22 incorporated in the camera head part 17 is forcibly removed by air supplied to the distal end of the endoscope 1, the cooling of the solid-state image scanner element 22 is promoted so that temperature rise can be restrained to reduce noises and improve S/N ratio.
Patent JP-S6281738-A (JP)
Title: Lead frame and semiconductor device using said lead frame
Inventor: HAGIWARA YASUHISA
IPC: H01L23/495
Filed: 1985-10-07
Abstract: PURPOSE:To ensure bonding and to prevent short circuits of wires, by the structure of a lead frame, which is formed so that the width of an inner lead that is provided at the neighborhood of a tab suspending lead is larger than other inner leads. CONSTITUTION:A lead frame 1 has a square frame part 2, a plurality of leads, which are extended to the central direction from each side of the frame part 2, and tie bars 4, which connect the intermediate parts of the leads. At the central part of the lead frame 1, a square tab 5 is formed. The tab 5 is supported with suspending leads 6, which link the four corners of the tab 5 and the four corners of the frame part 2. Each part of the lead 3 surrounded by the tie bar 4 forms an inner lead 7. The surface of at least tip part of the inner lead 7 is plated with a gold layer and the like for excellent bonding. The width of an inner lead 7a neighboring the tab suspending lead is made broader than the width of other inner lead 7.
Patent JP-S6378575-A (JP)
Title: Manufacture of semiconductor device
Inventor: USAGAWA TOSHIYUKI
IPC: H01L21/285
Filed: 1986-09-22
Abstract: PURPOSE:To enable an electrode to be formed very closely with excellent insulating properties by a method wherein with an organic material such as photoresist etc. formed, a convex flat part is coated with an electrode material through the intermediary of an insulating film formed on the side of convex region and then the photoresist part is removed. CONSTITUTION:A semiconductor layer 3 to form an electrode thereon is exposed by dry-etching process etc. using a photoresist 2 normally patterned in length of 1-several mum. In such a state, the sidewall parts of region 1 is coated with insulating film 4 at low temperature not to deform the photoresist 2. Next, the insulating film 4 in flat part is selectively removed using the photoresist 2 as a mask and successively coated with an electrode metal 5 to remove the electrode on the photoresist part. Through these procedures, an extremely thin insulating film with excellent downward step coverage from the patterned photoresist can be formed so that the processes may be simplified to electrically isolate the parts between source and gate or emitter and base very stably.
Patent JP-H08229921-A (JP)
Title: Opening and closing door device in molded product treatment apparatus
Inventor: ANDO SHIGEO
IPC: C04B40/02
Filed: 1995-08-30
Abstract: PURPOSE: To keep a treatment chamber airtight by minimizing an opening at the time of the feed in and out Of a product by making a plurality of door constituting plates having opening parts permitting a molded product to pass movable up and down along a pair of guide frames. CONSTITUTION: In the opening and closing door device of a treatment chamber, the opening of the treatment chamber is closed by door constituting plates 16a-16 of which both edges are inserted in guide frames 15, 15. At this time, the lowermost door constituting plate 16a is pushed up by a push-up cylinder 19 to perfectly close the treatment chamber.  In order to set the lowermost part of the treatment chamber to an opened state, the door constituting plate 16b being the second from below is positionally fixed by a lock cylinder 17b and the fixing of the lowermost door constituting plate 16a by a lock cylinder 17a is released and a support plate 18 is pulled down by the height corresponding to that of the door constituting plate 16 by the push-up cylinder 19 and the door constituting plate 16a is allowed to fall by the height of one door constituting plate 16 under gravity to form a required opening part S. The formation of an opening by the other door constituting plate 16 can be performed in the same way.
Patent JP-H0968221-A (JP)
Title: Magnetic bearing device
Inventor: HASHIBA YUTAKA
IPC: F16C32/04
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To ensure actuation of a magnetic bearing by eliminating, before the next actuation, remaining magnetic flux which is produced in electromagnets when the action of the magnetic bearing is stopped. SOLUTION: A thrust disk 13 made of a ferromagnetic substance is secured to a rotating shaft 12, and electromagnets 14a, 14b are placed in opposite positions sandwiching the thrust disk 13. The axial position of the rotating shaft 12 is detected by a displacement sensor 15, and a position detection signal is imparted to a control device 16. The control device 16 controls the attracting forces of the electromagnets 14a, 14b according to the displacement of the thrust disk 13 to hold the thrust disk 13 in a predetermined position. A demagnetizing device 22 can be connected to the electromagnets 14a, 14b via changeover switches 18a, 18b, and performs demagnetizing action by supplying a demagnetizing current which undergoes damped oscillation when control of a magnetic bearing is stopped, for demagnetizing magnetic flux remaining in the electromagnets 14a, 14b.
Patent JP-H0384931-A (JP)
Title: Gettering of semiconductor substrate
Inventor: SATO HIROSHI
IPC: H01L21/322
Filed: 1989-08-29
Abstract: PURPOSE:To prevent a leak from being generated inside a device, to prevent a warp and a contamination of a semiconductor substrate and to realize durability of a gettering effect by a method wherein ions of carbon are implanted from the surface of the semiconductor substrate containing oxygen of a medium concentration and, after that, a precipitation layer (gettering layer) of oxygen is formed at the lower part of an active layer of the semiconductor substrate by a heat treatment. CONSTITUTION:Ions of carbon are implanted from the side of a surface 1a of a wafer 1 to form a carbon-implanted region 2. During this process, an implantation depth (h) of carbon is set to, e.g. 3 to 5mum or higher by taking into consideration a thickness of an active layer 3 on the surface part where a device is formed. For this purpose, carbon is implanted by utilizing an ion implantation operation at high energy and a channeling operation. After that, a heat treatment is executed to diffuse oxygen on the surface of the wafer 1 to the outside; a DZ layer 3 where oxygen is not precipitated and a crystal defect does not exist is formed on the surface part of the wafer 1. Since the carbon whose ions have been implanted functions as a precipitation nucleus of oxygen during this process, a precipitation layer 4 of oxygen is formed in the carbon-implanted region 2. The precipitation layer 4 of oxygen is used as a gettering layer. The device is manufactured by using the DZ layer 3 as an active layer.
Patent JP-H0651455-A (JP)
Title: Treatment for silver halide photographic sensitive material and photographic fixing composition
Inventor: KOJIMA TETSUO
IPC: G03C7/42
Filed: 1992-07-30
Abstract: PURPOSE:To provide a photosensitive material excellent in fixing property so that stability of liquid in the bath containing the fixing agent or the succeeding bath is improved even when a small amt. of replenisher is supplied, by incorporating a specified compd. into the fixing agent. CONSTITUTION:In the process of exposing and developing a silver halide photographic sensitive material, the bath for fixing contains substantially no thiosulfate ion but contains at least one compd. expressed by formula as the fixing agent. In formula, X and Y are alkyl groups, alkenyl groups, aralkyl group, aryl groups, hetelocyclic groups, -N(R1)R2,-N(R3)N(R4)R5,-OR6 or -SR7. X and Y may form a ring, but at least one of X and Y has a substitution of at least one of carboxylic acid or its salt, sulfonic acid or its salt, etc., R1-R5 are hydrogen atoms, alkyl groups, alkenyl groups, aralkyl groups, aryl groups, etc., R6 and R7 are hydrogen atoms, cation groups, alkyl groups, alkenyl groups, aralkyl groups, etc.
Patent JP-S60114994-A (JP)
Inventor: SONODA YUKIO
IPC: G09F9/30
Filed: 1983-11-25
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。