baber/WOPTO huggingface dataset:
Patent JP-H01149458-A (JP)
Title: Sensor for color image input
Inventor: NISHIGAKI YUJI
IPC: H01L27/14
Filed: 1987-12-06
Abstract: PURPOSE:To enable the construction of a contact type color line sensor with color separating filters integrated thereinto by a method wherein a substrate equipped with a low nucleation density surface, single crystals grown out of seed single crystals, photoelectric conversion sections and scanning circuit sections, and color separating filters are provided. CONSTITUTION:An amorphous or polycrystalline thin film 42 is deposited on a substrate 41. Next, the thin film 42 is subjected to heat treatment and patterned into a thin film 43 consisting of a multiplicity of spots small enough to be single crystals, and the spots are subjected to various heat treatment processes for conversion into microstructural single crystals 44 well regulated in plane orientation. The microstructural single crystals 44 are subjected to a selective epitaxial growth process, which results in many larger single crystals 45 again well regulated in plane orientation. Mechanochemical polishing or the like is applied for the flattening of the multitude of the single crystals 45. Quartz glass (amorphous SiO2) or the like may be used for the construction of the substrate 41. Such a substrate may be so long as the width of the original image to be sensed and may be mounted with photoelectric conversion sections and scanning circuit sections. Color separating filters may be integrated on the photoelectric conversion sections, completing a contact-type color line sensor of this design.
Patent JP-H01148916-A (JP)
Title: Quantitative weighing apparatus
Inventor: OZEKAWA YOSHIMOTO
IPC: G01F11/00
Filed: 1987-12-05
Abstract: PURPOSE:To perform quantitative weighing with high accuracy, by operating the increase and decrease of the supply quantity corresponding to a set objective value and controlling the supply quantity of an article to be weighed. CONSTITUTION:An objective value input apparatus 3 sets the weighing objective value of a weighing apparatus 1 and the weighing data thereof is inputted to a control apparatus 4. A laser reflecting type detection apparatus 8 detects the variation in the thickness of the layer of the article S to be weighed transferred toward a weighing container 2 on a trough 6 to input the same to the control apparatus 4 which in turn controls the driving of an electromagnetic feeder 5 on the basis of the increase amount of the weighed value from the weighing apparatus 1 and an elapse time and operates a necessary increase/ decrease possible range corresponding to the difference between the weighing objective value and the weighed value at the present point of time. As a result, since the fine adjustment of the supply quantity is performed every time along with the adjustment of the required flow rate of the article S to be weighed, highly accurate quantitative weighing becomes always possible.
Patent JP-H03172805-A (JP)
Title: Connector
Inventor: RICHIYAADO ARAN PATSUTAASON
IPC: G02B6/38
Filed: 1990-11-14
Abstract: PURPOSE: To butt and connect two optical fibers, which have different diameters by the production tolerance, without damaging them by using a material like a sheet which is unified and is deformable and has a ductility and pushing fiber ends of both fibers to be connected into three fiber support faces. CONSTITUTION: Legs 74 and 75 of a sheet 72 which has a ductility and is made of an elastic material can be bent and brought close to each other by a groove 73. Wings 90 and 91 are bent to the leg 74, and a guide hole for optical fiber is formed by recessed parts 94 and 95 of both wings and recessed parts 80 and 81 of the leg 74. The optical fiber end inserted to this guide hole is guided into an optical fiber reception passage between legs 74 and 75. This passage is formed by B-shaped faces 78 and 79 and the other face 86. Legs 74 and 75 are brought close to each other to firmly clamp the optical fiber, and it is fitted into optical fiber support faces, thereby holding the optical fiber end in the alignment position in the axial direction.
Patent JP-H10131692-A (JP)
Title: Installation method of waterproofing sheet in shield tunnel
Inventor: KANEKO MICHIKAZU
IPC: E21D9/06
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a waterproofing sheet by inserting a plug body forming roughly the same surface as an outer peripheral surface of a segment in a grout hole in the case of installing the waterproofing sheet on an outer periphery of a shield tunnel. SOLUTION: A plug body 5 consists of a cylindrical body having a support plug and a screw pillar respectively on an upper end and a lower end, and in the case of perfectly screwing the screw pillar in a screw part of a grout hole 2, it is constituted in length where an upper end surface of the support plug is positioned roughly on the same surface as an outer surface of a segment 1. In case of constructing a shield tunnel, a waterproofing sheet 4 is installed on an outer periphery of a segment ring. Thereafter, the plug body 5 is perfectly screwed in the grout hole 2 of the segment 1, an upper end surface of the support plug is made roughly the same surface as an outside surface of the segment 1, and the upper end surface of the support plug is made contact with an inside surface of the waterproofing sheet 4.  Consequently, the waterproofing sheet is supported on the upper end surface of the support plug, it can resist against water pressure from outside and it is possible to prevent breakage of the waterproofing sheet by water pressure.
Patent JP-H04183887-A (JP)
Title: Electrode plate used in production electrolytic chromium
Inventor: YOSHIZAWA TAKANORI
IPC: C25C7/02
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the electrode plate which allows the easy peeling of electrodeposited chromium by producing the electrode plate for producing electrolytic chromium by using a nickel-chromium austenitic stainless steel specified in hardness. CONSTITUTION:The nickel-chromium austenitic stainless steel having <=300Hv hardness is prepd. by subjecting the austenitic stainless steel stated in JIS G 4307 further to cold rolling at a controlled cold rolling draft. This stainless steel has extremely high strength and toughness in combination, i.e. about 100kgf/mm<2> tensile strength, about >=5% elongation and about <=3t bendability. The surface of this stainless steel is finished to #400 to 1200 smoothness and is used for the electrode plate for producing the electrolytic chromium. The chromium electrodeposited thereon is then easily peeled by deflecting the electrode plate within its elastic threshold or applying impact thereto.
Patent JP-H04362971-A (JP)
Title: Color image recorder
Inventor: FUKUYAMA MAKOTO
IPC: B41J2/525
Filed: 1991-11-25
Abstract: PURPOSE:To accurately prevent the color slurring of each color recorded image and to obtain a clear color image by forming respective resist marks on an accurate position outside the image recording area on a recording medium. CONSTITUTION:A multistylus electrode electrostatic head 6 is controlled in order to form a latent image in the cycle of the integer multiple of a specified recording cycle when the resist mark 15 is formed, then the resist mark 15 is formed outside the image recording area on a recording paper 1, and the recording aligning for forming the latent image of each color in the carrying direction of the recording paper 1 based on the interval of the resist mark 15 detected by a mark reading unit 5 when the latent image of each color is formed.
Patent JP-H05139298-A (JP)
Title: Rolling stock body
Inventor: AREKISANDAA NOIMAISUTAA
IPC: B61D17/04
Filed: 1991-11-25
Abstract: PURPOSE:To provide a rolling stock body of little air resistance while securing accommodation space and equipment installation space. CONSTITUTION:A side framing body 12 forming the side face of a body is formed into a curved surface protruding into the vehicle exterior side, and a skirt 19 installed below the side framing body 12 is formed into a curved surface protruding into the vehicle exterior side. The curved surface protruding into the vehicle interior side is then formed between the side framing body 12 and the skirt 19 to construct a rolling stock body. The curved surface protruding into the interior side is integrally formed at the side beam 16.
Patent JP-S63166951-A (JP)
Title: Al-alloy fin material for heat exchanger excellent in brazing characteristic
Inventor: TOMA KEN
IPC: C22F1/00
Filed: 1986-12-27
Abstract: PURPOSE:To improve fin-material assembly yield and also to prolong the durability of a heat exchanger, by regulating the full annealing temp. at the temp.-rise rate at the time of brazing a sheet metal of Al alloy for fin material to a specific temp. range in manufacturing heat exchangers. CONSTITUTION:At the time of manufacturing heat exchangers made of Al alloy, fins are manufactured by the use of a sheet metal of Al alloy in which full annealing temp. at the temp.-rise rate at the time of brazing by means of a brazing filler metal of Al-Si alloy for constituting a joined part where fin materials made of Al alloy are joined is regulated to 450-570 deg.C. If the Al-alloy material of this kind is used, crystalline neuclei grow in a rolling direction while absorbing the energy of working texture when the heating temp. at the time of brazing as fin material is raised, so that the crystalline grains of a thin Al-alloy film for fin material become flat and coarse anisotropic crystals, the infiltration of the brazing filler metal into a core material in a brazing sheet is made inactive, and deterioration in high-temp. strength is removed. In this way, superior heat exchangers can be obtained.
Patent JP-H10148799-A (JP)
Title: Colored article and production of colored article
Inventor: TADANO FUMIO
IPC: B05D1/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the appearance and optical characteristics of a half-coated colored article by including a process to atomize a dye or an org. resin coating material containing a pigment and to spray it on the surface of a base body to form a colored region and a process to spray a transparent org. resin coating material to coat a region except for the colored region. SOLUTION: The production method of a colored article includes a process to inject a dye or an org. resin coating material containing a pigment with a gas to atomize the dye or the org. resin coating material containing a pigment and to spray the atomized material on the surface of a base body to form a colored region, and a process to spray an transparent org. resin coating material on a region except for the colored region. As for the pigment, an org. pigment such as phthalocyanine, perylene, isoindolinone pigments are preferably used. The particle size of the pigment is 0.05 to 0.2μm, and preferably about 0.1μm.
Patent JP-2001126291-A (JP)
Title: Laser output controller and optical disk device
Inventor: NAKAMURA MASAYOSHI
IPC: G11B7/125
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser output controller of an optical pickup which eliminates the need for a structure and work for inserting a drive for regulation etc., when setting a control reference value of laser output and allow the easy setting of the control reference value with high accuracy. SOLUTION: The laser output controller for controlling the laser output of an optical pickup has a reference voltage source D which has a prescribed output resistance value, a variable voltage source 7 and divided resistors R1 and R2 which divide the output voltage of the variable voltage source 7 and make the divided voltages approximately the same as the open voltage of the reference voltage source D at an intermediate value of an output voltage variable range of variable voltage source 7. The control reference value of the laser output is set by a voltage control means C connecting the divided voltage output section of the divided resistors R1 and R2 and the voltage output section of the reference voltage source D and the laser output of the optical pickup is controlled in accordance with the control reference value.
Patent JP-H02154256-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAKAMOTO KUNIO
IPC: G03C7/305
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a photographic sensitive material having high sharpness by incorporating a specified compd. and a specified Yellow coupler into a silver halide emulsion layer. CONSTITUTION:A compd. expressed by the formula I and an oleophilic two equivalent Yellow coupler having 450-720 equivalent mol.wt. and expressed by the formula II are incorporated into a silver halide emulsion layer. In the formula I, A is a group generating a group expressed by -(L)n-X-Y-COOR by a reaction with an oxidized body of a developing agent; L is a group cleaving a group expressed by -X-Y-COOR after it has been cleaved from A; X is a residue expressed by the formula III; Y is a <=10C divalent joint group or a simple bond; R is a 1-6C aliphatic group or a heterocyclic group; n is zero or 1. In the formula II, R1 is a tertiary alkyl group or an aromatic group; Ar is an aromatic group; X is a group which can be eliminated by a reaction with an oxidized body of a developing agent. Thus, a photosensitive material having high sharpness is obtd.
Patent JP-H052019-A (JP)
Title: Radioactive iodine compound for labelling of antibody
Inventor: YAMAUCHI AKIRA
IPC: C07D207/40
Filed: 1991-11-25
Abstract: PURPOSE:To label molecules of an antibody by radioactive iodine without damaging the activity of the molecules by using a radioactive iodine compound represented by a specific formula and an intermediate product for preparing the compound. CONSTITUTION:An antibody is labelled by using a radioactive iodine compound represented by formula (1) and an intermediate product for preparing the compound. In the formula, R is hydrogen or <125>I. For instance, phosphate buffer solution, Na<125>I, and chloramine T solution are sequentially added to methanol solution of tyramine and, <125>I is introduced into the benzene ring of tyramine. Sodium pyrosulfite solution is added to this reaction solution. After the reaction stops, only 3-iodo (<125>I) tyramine is separated, and phosphate buffer solution is added thereto. Then, dimethylformamide solution of succinimidyl 4-(N- maleimidomethyl)cyclohexane-1-carboxylate is added for reaction. By the fractionation of the reaction solution, desired radioactive iodine compound 4-(N- maleimidomethyl)cyclohexanecarboxylic acid 3-iodo (<125>I) tyramide is obtained.
Patent JP-H10121609-A (JP)
Title: Panel device
Inventor: KAMAIKE KAZUMI
IPC: E04B2/74
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a panel device with a panel member and a connection column by providing engagement protrusions with small diameter portions and large diameter portions on the joint faces of the connection column to be engaged with engagement recesses in the joint faces of the panel member. SOLUTION: Engagement recesses 11 with columnar insertion spaces and slide spaces ranging therefrom downward are formed at vertically equal spaces in the joint faces 10 at both side ends of a panel member 1. Engagement protrusions 21 with engagement portions and screw portions on the end face at the small diameter side are formed at five places on the joint face sets facing each other of a connection column 2, corresponding to the engagement recesses 11 of the panel member 1. In arrangement, the joint faces 10 of the panel member 1 face the joint faces neighboring each other of the connection column 2 to insert and engage the engagement protrusions 21 into/with the insertion spaces of the engagement recesses 11. In this way, the play and looseness of the engagement portions are prevented, resulting in firm assembly.
Patent JP-H02154257-A (JP)
Title: Photosensitive material processing device
Inventor: KOBAYASHI SHIYUNSUKE
IPC: G03D3/00
Filed: 1988-12-07
Abstract: PURPOSE:To enable even emergency use when there is not the time to adjust the temperature of recovered processing liquid after it is put back in a processing tank by keeping the recovered processing liquid warm. CONSTITUTION:An auxiliary tank 25 is provided closely to the outer periphery of a developing tank 3, a fixing tank 4, and a washing tank 5, the inside of the auxiliary tank 25 is partitioned by a partition wall 25a, and a developing liquid part 25b where developing liquid is collected temporarily at the time of cleaning and a fixing liquid part 25c are formed. Then, the developing liquid and fixing liquid reservoired in the auxiliary tank 25 are kept warm with the thermal insulating liquid reservoired in a thermal insulation tank 22. Therefore, when the cleaning is finished, pumps 30 and 31 are driven to return the liquid to the processing tank such as a the developing tank 3 and fixing tank 4, and the temperature need not be controlled in the processing tank, so the emergency use is enabled.
Patent JP-H02156561-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIYAMA AKIRA
IPC: H01L27/108
Filed: 1988-12-09
Abstract: PURPOSE:To form each impurity diffusion region so as to have desired concentration and conductivity type by laminating, in a trench, a plurality of films doped with impurity. CONSTITUTION:After a trench 32 is formed on a semiconductor substrate 31, a plurality of films 33, 35, 36 doped with impurity are laminated and formed in the trench 32. Then the films are heat-treated. By this heat treatment, impurity is diffused into the inner wall part of the trench 32 from each of a plurality of the films 33, 35, 36 laminated in the trench 32, and a plurality of impurity diffusion regions 37, 38 are formed in the trench depth direction, in the inner wall part of the trench 32. Each of the impurity diffusion regions 37, 38 is formed so as to correspond with the position of each of the films 33, 35, 36 in the trench 32. As a result, each of the impurity diffusion regions 37, 38 can be formed at a desired position in the depth direction, by controlling the thickness of each of the films 33, 35, 36. Thereby, when each of the films 33, 35, 36 is doped with impurity of desired concentration and conductivity type, each of the impurity diffusion regions 37, 38 is formed so as to have desired concentration and of conductivity type.
Patent JP-H04180842-A (JP)
Title: Ion collecting resin composition and laminated sheet formed using the same
Inventor: YANO MASABUMI
IPC: B01J39/08
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a resin composition for preparing a laminated sheet excellent in silver migration resistance and electrolytic corrosion resistance by adding an ion collecting agent having a specific structure to phenol resin varnish. CONSTITUTION:An ion collecting agent represented by general formula MgxAlyOz (0.5<=x<=0.9, 0.5>=y>=0.1, z=x+1.5y) is added to a phenol resin. Since this resin composition adsorbs a metal ion such as Ag<+>, Cu<2+> and an anion such as Cl<->, migration can be prevented. Therefore, a laminated sheet excellent in silver migration resistance and electrolytic corrosion resistance can be prepared.
Patent JP-2000137778-A (JP)
Title: Id tag for dish type article
Inventor: TERAURA NOBUYUKI
IPC: G06K19/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To hold a reader writer beside a dish type article and to communicate with a ID tag provided to the dish type article. SOLUTION: An antenna coil 27 of the ID tag 26 is formed flatly so that both opposite side parts 27a and 27b are put close to each other, and also formed cylindrically on the whole. Then the antenna coil 27 is arranged on the rim at the bottom of a dish 25 so that both the opposite side parts 27a and 27b are at a vertical interval. Thus, both the side parts 27a and 27b are at the vertical interval, then number of pieces of magnetic flux cross-linking with the antenna coil 27 among pieces of magnetic flux radiated by the antenna of the reader writer placed by the disk 25 increases to enable an excellent communication with the reader writer.
Patent JP-H09150567-A (JP)
Title: Ink ribbon cassette
Inventor: WATANABE KAZUYA
IPC: B41J33/52
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To control the generation of defective printing caused by the variation of resistance provided for a stock core by avoiding the changeover of a subject rotating relatively with a coil spring in the middle of the rotation of the stock core. SOLUTION: A stock core 5 with an ink ribbon R contained in the winding state is fitted rotatably on a case main body 1, and a coil spring 8 for providing the rotation of the stock core 5 by pressing and energizing the stock core 5 between the stock core 5 and the case main body 1 is fitted in the state of allowing the rotation of the stock core 5 in an ink ribbon cassette, and a specifying means 7 for applying the movement friction force generated following the rotation of the stock core 5 to a contact section of the coil spring 8 with the case main body 1 or a contact section of the coil spring 8 with the stock core 5 is provided.
Patent JP-H11142731-A (JP)
Title: Projection lens and projection device having same
Inventor: WADA TAKESHI
IPC: H04N5/74
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To convert the scan rate of a projection device by a projection lens of simple constitution. SOLUTION: This is a projection lens used for a projection device in which a conjugation distance between an original image displayed on a liquid crystal display element LC and a screen SC where the original image is projected, is substantially fixed and is provided with a 1st lens group I with negative refracting power and a 2nd lens group II with positive refracting power in order from the side of the screen SC, when the projection magnification is transited relatively from high magnification to low magnification, the 1st lens group I is fixed and the 2nd lens group II is moved toward the screen SC side to switch a focal distance.
Patent JP-H05138715-A (JP)
Title: Mold for extrusion molding of hollow material made of resin such as pipe
Inventor: TSUDA AKIHIKO
IPC: B29C48/09
Filed: 1991-11-26
Abstract: PURPOSE:To control nonuniform thickness to be generated in a circumferential direction, make its adjusting work easy, simplify joining of a mouthpiece to a substrate of a mold and make a flow of a resin material within the mold favorable in addition, by method wherein an annular groove is formed at a front end part of a mouthpiece and a plurality of pierces of molding hole form adjusting devices are provided in a circumferential wall in a circumferential direction. CONSTITUTION:A slitlike annular groove 10 having a fixed depth is formed in the tip part of a mouthpiece 2 and a thin cylindrical part 11 is formed between the annular groove 10 and a molding hole 7. Then a plurality of screw holes 13, for example, 18 holes opening within an annular groove 10 are provided in a circumferential direction as per illustration. Furthermore, adjusting bolts 4 are screwed into the screw holes each 13 from the outside and the tip part of the adjusting bolts each 4 are launched within the annular groove 9 by facing possitively on an outer circumferential surface of a thin cylindrical part 11. In addition, the adjusting bolts each 4 are made into a state where its tip abuts against the outer circumferential surface of the thin cylindrical part 11 always and supports the cylindrical part 11 from the outside.