baber/WOPTO huggingface dataset:
Patent JP-2000227314-A (JP)
Title: Method for inspecting annular fluorescent lamp for shape
Inventor: OKAMOTO TAMAO
IPC: G01B11/24
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To automatically and easily detect the defective curved shape of an annular fluorescent lamp by fixing one end face of the bulb of the lamp along the radial direction of the annular shape of the lamp and measuring the deviated amount between both end faces of the bulb in the radial direction. SOLUTION: The bulb 1 of a fluorescent lamp 1a is fixed by sandwiching the bulb 1 between a fixed pin 11b and a movable pin 11c by moving the movable pin 11c while one end face 2 of the bulb 1 is brought into contact with a positioning plate 11a set up on a base and the external surface of the bulb 1 is brought into contact with the fixed pin 11b. Then both ends 2 of the lamp 1a are set in the visual field 4a of a camera and an extent 4a including the lower edges 2a of the projecting sections of both end faces 2 of the bulb 1 fixed in the above-mentioned way is fetched as a picture by using the lower edges 2a as reference points. From the fetched picture, the radial deviation (r) between both ends 2 is measured through picture processing.  When the measured deviation (r) is almost zero, both ends 2 roughly lie on the same circumference and, when both ends 2 are-connected, a case 3 can be fitted to the bulb 1 in a nice annular shape. When the deviation (r) is large, both ends 2 do not lie on the same circumference and the bulb 1 is discriminated as a defective product.
Patent JP-H07238255-A (JP)
Title: Unsaturated polyester resin composition for electrostatic coating, coating material, and method for coating
Inventor: KOMORI AKIRA
IPC: C08L67/06
Filed: 1994-02-28
Abstract: PURPOSE:To provide the subject composition comprising a vinylic polymerizable monomer and an unsaturated polyester produced from the mixture of dicyclopentadiene, a multi-basic carboxylic acid, and a multi-functional alcohol, excellent in coatability to wood, atomizability, etc., and useful for coating furnitures, etc. CONSTITUTION:This composition comprises (A) an unsaturated polyester obtained from the mixture of (i) dicyclopentadiene and an (alpha-beta-unsaturated multi-basic carboxylic acid, a saturated multi-basic carboxylic acid or its anhydride with (ii) a multi-functional alcohol (preferably the mixture of a bifunctional alcohol with one or more trifunctional alcohols selected from glycerol and trimethylolpropane). The component (i) is preferably e.g. dicyclopentadiene maleic acid produced by reacting dicyclopentadiene with the alpha, beta-unsaturated multi-basic carboxylic acid or its anhydride, e.g. maleic acid (anhydride) or fumaric acid, etc.
Patent JP-S58145924-A (JP)
Title: Light da conversion element
Inventor: MATANO MASAHARU
IPC: G02F7/00
Filed: 1982-02-24
Abstract: PURPOSE:To enable using for application of light, by converting a digital quantity represented by plural light weighted according to transmission position to an analog quantity represented by the power of light emitted after propagating a specified light path. CONSTITUTION:A light waveguide layer, several mu thick, and higher in refractive index than the crystal base plate 11 is formed by thermal diffusion of titanium on the surface of single crystal 11 of lithium niobate which is an acoustic optical crystal. Light combining parts 13, 14 are formed on both ends of the  light waveguide layer 12. Eight parallel beams of light P0-P7 are introduced  from the light combining part 13 into the light waveguide layer 12, and only  those beams deflected by a train of comb electrode ultrasonic wave oscillator  30 while propagating in the light waveguide layer 12 are emitted from the light combining part 14. Beams emitted from the light combining part 14 are converged by a lens 15 and inputted in a light detector 16. Output of the light detector 16 is integrated by an integrator 17.
Patent JP-S60173740-A (JP)
Title: Production for information recording substrate
Inventor: ISHIKAWA MICHIO
IPC: G11B23/00
Filed: 1984-02-20
Abstract: PURPOSE:To improve the quality and productivity by using an ultrasonic welding method to stick two discs and inside and outside peripheral spacers simultaneously to each other respectively. CONSTITUTION:When information recording substrates are stuck to each other, discs 11 and 21 are held between an ultrasonic horn 18 and a base 16 through an inside peripheral spacer 14 and an outside peripheral spacer 23 or discs 11' and 21' are held there through the inside peripheral spacer 14 and an outside peripheral spacer 15. Ultrasonic waves are oscillated in the state where the ultrasonic horn 18 is pressed from above, and then, heat of friction is concentrated on an annular projection formed on both faces of the inside peripheral spacer 14 and an annular projection 24 formed on both faces of the outside peripheral spacer 23 or both edge corner parts of an annular bank of the outside peripheral spacer 15 which are brought into contact with slope parts 25 of an annular groove in the outside peripheral part of discs 11' and 21', and projections are corner parts are fused. Thus, discs 11 and 21 are joined through the inside peripheral spacer 14 and the outside peripheral spacer 23 or discs 11' and 21' are joined through the inside peripheral spacer 14 and the outside peripheral spacer 15.
Patent JP-H10294299-A (JP)
Title: Semiconductor wafer and its manufacture and manufacturing device
Inventor: YAMADA NAOTAKA
IPC: B24B37/005
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To make at least one side really flat without correction force such as suction by making flatness of a semiconductor wafer after polishing under polishing load and flatness of a semiconductor wafer without polishing load almost the same. SOLUTION: Proper unevenness 11 formed in a cutting process is in both a front and a rear of a slide wafer 1. It is held between upper and lower pressing boards 31, 32 of a lapping device 3. In the process, pressure is applied to prevent the slide wafer 1 from being deformed by correction. Therefore, lapping is started keeping the shape as it is. Flatness of a front and/or a rear of a semiconductor wafer which is polished and measured under similar conditions as under polishing load or in holding state for polishing and flatness of a front and/or a rear of a semiconductor wafer which is measured without polishing load or without holding for polishing are made almost the same.
Patent JP-H11233699-A (JP)
Title: Power semiconductor module
Inventor: OI TAKESHI
IPC: H01L23/48
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To secure the reliability of the electrical connection of a power semiconductor module by providing a fillet-form conductive resin in its electrically connecting portion. SOLUTION: An insulation board 2 made of such a ceramics as alumina and AlN to both whose surfaces metal thin plates made of Cu, etc., are bonded is fastened by a solder, etc., to a radiating base plate 1 made of Al and Cu. etc. Then on the insulation board 2, an IGBT chip 3 as a power semiconductor chip is mounted. Hereupon, on the top and bottom surfaces of the IGBT chip 3, its emitter and collector electrodes 4, 5 are formed respectively to connect electrically the collector electrode 5 with a metal thin plate on the insulation board 2 by such a conductive material as a solder. Then, a wiring electrode 12 is provided so as to make constant with the emitter electrode 4 of the IGBT chip 3. Further more, surrounding the contacting portion of the wiring electrode 12 with the emitter electrode 4, a fillet-form conductive resin 13 heated up in its height direction is provided. As a result, the voltage and loss ganged in the electrically connecting portion of a power semiconductor module when applying a large current to it can be reduced.
Patent JP-H08283290-A (JP)
Title: New nk374186 analog or its pharmacologically permissible salt
Inventor: MORINO TOMIO
IPC: C12R1/80
Filed: 1996-01-25
Abstract: PURPOSE: To obtain the subject new compound by culturing a fungus belonging to the genus Penicillium, capable of producing a physiologically active substance NK374,186 analog, having inhibitory action on proliferation of cell and controlling action on blastgenesis of lymphocyte, useful as an antitumor agent, immunomodulating agent, etc. CONSTITUTION: A new NK374186 analog (salt) of the formula [one of (m) and (n) is 1 and the other is 0; R is a 13C alkyl; P1 is hydroxyl group or phosphate group; A1 is CH-CH(CH3 )-X1 (X1 is OH, an inorganic acid group or a 1-7C organic acid group) or C=CH-CH3 ; A2 is CHCH2 X2 (X2 is shown as X1 ) or C=CH2 ]. This compound has inhibitory action on proliferation of cell and controlling action on blastgenesis of lymphocyte and is useful as an antitumor agent, immunomodulating agent, etc. The compound is obtained by culturing a fungus [e.g. Penicillium NK374186 strain (FERM P-12,285), etc.] belonging to the genus Penicillium, capable of producing the physiologically active substance NK374,186 analog in a medium and collecting the product from the culture product.
Patent JP-H01206110-A (JP)
Title: Dynamical pressure bearing
Inventor: KANEBAYASHI SHINJI
IPC: F16C17/02
Filed: 1988-02-12
Abstract: PURPOSE:To enable reversible rotation by constructing the bearing in the caption in a way that a parallel land portion exist among more than two pairs of herringbone type grooves provided on the circumference of a shaft portion and the direction of the grooves are alternatively contrary. CONSTITUTION:More than two pains of herringbone type grooves 3 are provided on the circumference of a shaft 1 and parallel land portions 7 are provided among respective grooves 3 and the direction of the grooves is formed by contraries alternatively. The shaft 1 is rotated this side in the construction and left half the herringbone groove portion works as a dynamic pressure bearing. Namely, operating fluid is pushed away by a pumping effect toward an angle summit portion, high pressure is generated in the left half, the dynamic pressure bearing is constructed in a way that it has the small vibration of its shaft center and it works stably. Conversely, the shaft 1 rotates toward the opposite side and high pressure is generated in a right half in contraries to work as the dynamic pressure bearing. Accordingly, the dynamic pressure bearing capable of reversible rotation can be obtained.
Patent JP-2000228025-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/135
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To correct astigmatism caused by the wavelength fluctuation of a light source in an optical pickup device using an anamorphic beam shaping lens. SOLUTION: This optical pickup device is constructed in such a manner that a luminous flux from a semiconductor laser 10 is passed through an anamorphic beam shaping lens 16 and an objective lens 18 to be converged as an optical spot on the recording surface 21 of an optical information recording medium 20, and one or more of recording/reproducing/erasing of information are carried out for the optical information recording medium 20. In this case, an optical element 14 having a variable refractive index for optical path length adjustment is disposed on the optical path between the semiconductor laser 10 and the anamorphic beam shaping lens 16.
Patent JP-H01205448-A (JP)
Title: Semiconductor device
Inventor: AOYANAGI TOKIYASU
IPC: H01L23/04
Filed: 1988-02-10
Abstract: PURPOSE:To prevent molten metal splash from scattering inside, by providing the inside and the outside of a welding part between a stem and a cap, with double projections of concentric circle type, and making the resistance of the inside projection larger than that of the outside projection. CONSTITUTION:A semiconductor element (pellet) 4 is mounted on a metal stem 1 in a small-sized semiconductor device. After an electrode of the semiconductor pellet and a lead 3 are connected with a wire 5, a cap 6 is welded. A welding part of the cap 6 is provided with a projection 6a, and a welding part of the stem 1 is provided with a projection 7a. When the mutual welding parts are brought into contact, the projection 6a of cap side is positioned outside the projection 7a of stem side. When welding is performed by applying a welding current between the cap and the stem, the outside projection 6a of low resistance is subjected to welding. Molten metal splash generating there can not enter the inside, because it is blocked by the inside projection 7a of high resistance.
Patent JP-S59155659-A (JP)
Title: Rotary motion generating mechanism
Inventor: YANO TAKESHI
IPC: F16H49/00
Filed: 1983-02-25
Abstract: PURPOSE:To enhance efficiency in operation, and prevent breakage of connecting members in operation, by setting positional relation between each member so as to permit two connecting members transmitting couple of forces to be operated as arcuately bent. CONSTITUTION:When two movable members 22 and 24 receive mechanical displacement having directions as depicted by dotted arrows A and B from a piezoelectric member 2 through connecting members 4 and 6, respectively, they are rotated about support shafts P and Q to generate angular displacement, and they transmit couple of forces having directions as depicted by dotted arrows C and D through connecting members 26 and 28 to a third movable member 30. At this time, the connecting member 26 transmits the couple of forces in such a manner that a plate portion between connecting points J1 and J2 of the movable members 22 and 30 is arcuately bent.
Patent JP-H02209856-A (JP)
Title: New substituted acetamide compound
Inventor: TAGUCHI HIROAKI
IPC: C07C237/30
Filed: 1989-02-09
Abstract: NEW MATERIAL:A compound expressed by formula I or acid-adding salt [R<1> is H, lower alkyl, lower acyl or aryl; R<2> is cyano or aminocarbonyl; R<3> is halogen, nitro, lower alkoxy or NR<4>R<5> (R<4> is H, lower alkyl or COCH2OR<1>; R<5> is H or lower alkyl), etc.]. EXAMPLE:2-(acetoxyacetylamino)-6-(ethylamino)benzonitrile. USE:Antiallergic drug. Especially useful for prevention or remedy of bronchial asthma, urticaria or allergic rhinitis, etc. PREPARATION:Amino compound expressed by formula II (R<2>' is cyano or aminocarbonyl; R<3>' is halogen, nitro or lower alkoxy, etc.) is reacted with acid chloride expressed by formula III (R<1>' is lower alkyl, lower acyl or aryl) in the presence of base (e.g. pyridine) to afford the compound expressed by formula I.
Patent JP-H08224557-A (JP)
Title: Waste granular material and its production
Inventor: YAMAZAKI SHIGERU
IPC: B09B3/00
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a waste granular material having sufficient breaking strength and not eluting a harmful substance. CONSTITUTION: Non-combustible inorg. waste is supplied to a hammer mill type primary crusher 2 from a hopper 1 and primarily crushed so as to obtain a particle size facilitating the treatment of a next process. An aluminum can or the like is preliminarily sorted visually in this case. Subsequently, the crushed waste is classified under vibration by a primary classifier 4 and granules with a predetermined size or more are returned to the crusher while granules with the predetermined particle size or less are passed through a dryer 5, a secondary grinder 6 and a secondary classifier 7 to obtain a granular material with the predetermined particle size.  The granular material is sent to a kneader 8 to be kneaded with a solidifying material 9 and an additive material 10, and the kneated matter is granulated by a granulator 11 to obtain a granulated material with a predetermined particle size and predetermined length. This granulated material is aged for a predetermined time in an aging apparatus 16 to be coated with molten asphalt in a coating device 17.
Patent JP-S59157740-A (JP)
Title: Data transfer method of microcomputer system
Inventor: FUJII MASAHIKO
IPC: G06F13/28
Filed: 1983-02-25
Abstract: PURPOSE:To transfer data without exerting the influence upon the processing speed neither requiring a special soft processing by disconnecting a random access memory from the system in the time of the program decoding cycle of a microcomputer. CONSTITUTION:In the normal state where a data transfer request signal S1 is not generated from a data processing circuit 14, buffers 5, 6, 12, and 13 are opened and buffers 7, 8, 9, and 10 are closed becuase a transfer time signal S2 generated from a data transfer control cirlcuit 15 is at the low level, and the microprocessor is connected to a data memory 4 and a program memory 3. When the data transfer request signal is generated, a data transfer control signal is set to the high level, and buffers 5, 6, 12, and 13 are closed, and buffers 7-10 are opened, and data memories 4 and 11 are disconnected from the microprocessor 1 and the data processing circuit and are controlled by the data transfer control circuit 15.
Patent JP-S62189218-A (JP)
Title: Mortar spraying work for sloped ground
Inventor: YOSHIIE SATORU
IPC: E02D17/20
Filed: 1986-02-17
Abstract: PURPOSE:To prevent the lowering of strength by lengthening the life of sprayed mortar layer by spraying a mixture of cement, fine aggregate, water, and styrene-butadiene rubber latex solids, each being weighed in a given wt. proportion, by a wet spraying machine. CONSTITUTION:A cement mortar composed of cement, fine aggregate, and water, with a water-cement ratio of 0.5-0.6 and a cement/fine aggregate ratio of 1/4 by weight, is mixed with SBR latex of solid content of 0.02-0.08 in the lower mixing tank 9b of a mortar spraying machine 9. The cement mortar so prepared is sprayed, along with compressed air from an air compressor, from a nozzle 14 through a hose 13 onto a slope 1. The life of the sprayed cement mortar layer can thus be lengthened without lowering of the strength even in places where groundwater exudes, and the number of repairing operation times can be greatly reduced.
Patent JP-S5837685-A (JP)
Inventor: MOORITSUTSU RERANDO GURANBAAGU
IPC: G06T11/00
Filed: 1982-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05232763-A (JP)
Title: Image forming device
Inventor: ITO HIROSHI
IPC: G03G15/05
Filed: 1992-02-18
Abstract: PURPOSE:To enhance the resolution in image exposure without risk of re- incidence of reflected beam of light such as variation of the beam shape and irradiative dislocation relative to the image exposure light by forming a non- reflex layer on the surface of a development sleeve. CONSTITUTION:A developing apparatus 8 holding developer consists of an electroconductive sleeve 12 and a magnetic pole roller 11 installed in it, and transporting the developer may be done by fixing the roller 11 and rotating the sleeve 12, or by fixing the sleeve 12 and rotating the roller 11 inside thereof. A non-reflex layer 12a for the light from an LED head 7 is formed on the surface of the sleeve 12, and not all light of exposure is absorbed by a photoconductive layer 5 and surface layer 6 but part of the light penetrates a photosensitive substance 2, with no risk of re-incidence from the surface of the sensitive substance, and thereby there is no re-incidence of the reflected beam of light such as change in the beam shape or irradiative dislocation for the image exposure light to result in remarkable enhancement of the resolution.
Patent JP-S53115783-A (JP)
Title: Manufacture of grafted polymer film
Inventor: HAYAKAWA KIYOSHI
IPC: C08J7/18
Filed: 1977-03-18
Abstract: PURPOSE: To manufacture a graffed polymer film having uniform properties and also free from distortion by immersion of a plastic film into a monomer (liquid material) in a stretched state under application of pre-determined tension, followed by carrying out graft reaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63197225-A (JP)
Title: Method for processing chemical reaction information
Inventor: FUJITA SHINSAKU
IPC: C07B61/00
Filed: 1987-02-12
Abstract: PURPOSE:To realize the mutual retrieving and display/recording operations through the computer processing by using the codes to secure the correspondence between the imaginary transition structure and/or connection tables of continuous reactions. CONSTITUTION:The proper codes are added to an imaginary transition structure and/or connection table as well as to the preceeding connection table of the reaction preceding the succeeding table. At the same time, the proper codes are also added to the same connection table of the reaction following those successive reactions. Thus, the correspondence is secured among those imaginary transition structure and/or connection tables of the continuous reactions owing to those proper codes. Thus the proper codes like numbers, etc., are added to those said tables of successive chemical reactions (multi-step reactions) and these codes are set corresponding to each other. As a result, the information on the multi-step reactions can be obtained as necessary via the proper codes.
Patent JP-H08226016-A (JP)
Title: Polylactic acid fiber and its production
Inventor: HIROTA NORIFUMI
IPC: D01F6/62
Filed: 1995-02-20
Abstract: PURPOSE: To produce a polylactic acid fiber which is a fiber comprising polylactic acid, readily decomposable in a living body or a natural environment and especially favorable for disposable uses and provide a method for producing the fiber. CONSTITUTION: The characteristic of this polylactic acid fiber comprising polylactic acid comprises >=8g/d breaking strength and >=30% breaking elongation. This method for producing the polylactic acid fiber having >=8g/d breaking strength and >=30% breaking elongation comprises at least the following steps (1) and (2): (1) a step for melt spinning the polylactic acid having 100000-500000 weight-average molecular weight and providing an undrawn fiber and (2) a step for hot drawing the spun undrawn fiber at 4-10 times draw ratio.
Patent JP-H05230724-A (JP)
Title: Production of traveler for spinning machinery
Inventor: KIKUCHI SEI
IPC: D01H7/60
Filed: 1992-02-18
Abstract: PURPOSE:To provide a traveler in which the whole circumferential surface ranging from both the leg ends of the traveler to the upper back surface containing a fiber-passing part is formed into a gutter swollen inward. CONSTITUTION:A method for producing a traveler for spinning machinery is characterized by pressing a flat line 5 having circular surfaces on both the side surfaces by allowing the line to pass through a space between the lower roll 7 having a concave groove 6 and the upper roll 10 having a press surface formed into a convex surface, and subsequently shaping the produced traveler line having a gutter-like cross section into a desired traveler shape by the use of a traveler shaping machine.
Patent JP-S61201146-A (JP)
Inventor: HARORUDO AI HIRU
IPC: G01N25/00
Filed: 1986-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06243078-A (JP)
Title: Distributed processing system
Inventor: KIRIHA YOSHIAKI
IPC: G06F13/00
Filed: 1993-02-22
Abstract: PURPOSE:To efficiently execute the program development of a function module in a distribution processing system. CONSTITUTION:The function module 101 provides application service on the side of a client. A communication processing module 103 receives server access requirement from the function module 101, outputs an access requirement signal by way of a communication processing environment, delivers an access result according to the access requirement signal to the function module 101 and returns control to the function module 101 at the same time. A function module 102 provides application service on the side of a server. At the time of receiving an access requirement signal by way of the communication processing environment 105, a communication processing module 104 outputs access requirement signal included in the access requirement signal to the function module 102 and sends back the processing result of the function module 102 according to access requirement information by way of the communication processing environment.