baber/WOPTO huggingface dataset:
Patent JP-H0783336-A (JP)
Title: Gate valve
Inventor: ITO KAZUO
IPC: F16K3/18
Filed: 1993-12-16
Abstract: PURPOSE:To prevent the generation of impurities inside a valve box by lowering a yoke by means of a piston cylinder, lowering a valve disk to a valve seat position by means of a valve rod, inclining the valve rod by means of an action of the predetermined plate cam, and moving the valve disk in the valve seat direction so as to press it onto the valve seat. CONSTITUTION:In closing a valve, a piston cylinder 4 is operated so as to push down a yoke 7, and at the same time, a block 10 is integrally lowered while frictionally connected with a trailing part 14 of the yoke 7 by means of an extension spring 15. In this way, a valve disk 3 is lowered to the position facing a valve seat 2, and in this position, a pivot 11 is brought into contact with the lower end of a guide groove 12 and is positioned. In this condition, the block 10 stops lowering, and further lowering of the yoke 7 rotates a slanting plate cam 17 to set it horizontally, while the block 10 is moved in the horizontal direction and is inclined in the arrow A direction setting the pivot 11 as the center, so that the valve disk 3 is moved in the arrow B direction to be pressed onto the valve seat 2.
Patent JP-H07164560-A (JP)
Title: Method for discharge of odd length member and its apparatus
Inventor: OKUYAMA GOJI
IPC: B29D30/46
Filed: 1993-12-16
Abstract: PURPOSE:To enable an odd length member to be automatically discharged by a method wherein after carrying the odd length member just after cutting once from an anvil to a downstream side, a space between the anvil and a conveyor is enlarged, and by carrying this time to an upstream side, the odd length member is discharged by falling from an upstream end of the conveyor through below the anvil. CONSTITUTION:A band like member 15 is cut by making a knife travel. A rear end of an odd length member 15a before a cut band like member 15 and a top end of band like member 15b behind that are raised above a conveyor belt 12. When a box body 165 having adsorbed the band like member 15b is raised, the band like member 15b is raised from the conveyor belt 12. A latter half of the conveyor 12 swings down in the arrow direction, and the conveyor belt 12 is separated from the anvil 28. When the conveyor belt 12 is traveled backward under this state, the odd length member 15a placed on the conveyor belt 12 is carried to an upstream side by passing under the anvil 28, and dropped down from an upstream end of the conveyor 12.
Patent JP-H05168634-A (JP)
Title: Ultrasonic image forming system
Inventor: OKADA TAKASHI
IPC: A61B8/06
Filed: 1991-12-25
Abstract: PURPOSE:To provide the ultrasonic image forming system for displaying simultaneously a tomographic image of inside of an examinee body and a displacement amount of a tissue, or the tomographic image of inside of the examinee body, a blood flow velocity distribution image and the displacement amount of the tissue. CONSTITUTION:The system is provided with a tomographic image computing element 16 for imaging a tomographic image of inside of an examinee body, based on a reflected echo signal, a blood flow velocity computing element 18 for imaging a blood flow velocity distribution image, and a tissue displacement computing element 20 for executing a wire frame display of displacement of a tissue. The tomographic image computing element 16 outputs a tomographic image signal 100, based on the reflected echo signal, the blood flow velocity computing element 18 outputs a blood flow signal 101, and the tissue displacement computing element 20 outputs a tissue displacement signal 102. Thereafter, these signals are sent to a graphic computing element and a coordinate transformer in a tissue displacement indicator 22, the graphic computing element outputs data for executing a bird's-eye display of tissue displacement on the tomographic surface, the coordinate transformer outputs data for executing a central projection display and a bird's-eye display of the tomographic image, and by these data, the tomographic image, the blood flow velocity distribution image, and the tissue displacement are displayed simultaneously.
Patent JP-H06145033-A (JP)
Title: Dentifrice composition containing povidone iodine
Inventor: URABE SHIRO
IPC: A61P1/02
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a dentifrice composition excellent in effects for preventing and treating periodontal diseases and having good safety and feel. CONSTITUTION:This dentifrice composition contains poly[1-(2-oxy-1-pyrrolidonyl) ethylene]iodine complex expressed by the formula (general name: povidone iodine) or its salts as an active ingredient. Dental plaque composed of bacteria is diminished by utilizing sterilizing and antiseptic action of povidone iodine to effectively carry out prevention and treatment of periodontal diseases.
Patent JP-H06177654-A (JP)
Title: Balanced modulation circuit
Inventor: YAMADA TSUTOMU
IPC: H03D7/14
Filed: 1992-11-30
Abstract: PURPOSE:To reduce cross modulation distortion by forming a differential amplifier stage of a lower stage with the parallel connection of two differential amplifier stages and applying differential outputs opposite in phase to each other among differential outputs to the two differential amplifier stages respectively. CONSTITUTION:Two differential amplifier stages (comprising Q11, Q13 and Q12, Q14) are connected in parallel and differential outputs opposite in phase to each other among differential outputs are respectively applied to two differential amplifier stages of an upper stage (comprising Q3, Q4 and Q5, Q6). When the area ratio of the TRsQ11, Q13 and the TRsQ12, Q14 in differential pairs is varied from(1:1) to (10:1) sequentially and a change in the mutual conductance with respect to an RF signal (fs) inputted from input terminals 3, 4 is obtained, the mutual conductance is decreased as the area of the TRs Q11, Q14 is relatively increased. That is, a range where the mutual conductance is constant is widened independently of a level of the input signal and then the cross modulation characteristic is improved.
Patent JP-H06192561-A (JP)
Title: Resin composition
Inventor: TAKAYAMA SHIGEKI
IPC: C08L53/00
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a composition excellent in molding processability, heat and thermal shock resistance, etc., by dispersing a hydrogenated block copolymer in a specific state in a specified polyphenylene ethereal resin and further blending a polyolefinic polymer therewith. CONSTITUTION:The composition is obtained by blending (A) a polyphenylene ethereal resin having 20000-100000 weight-average molecular weight (Mw) and spreads (S1<2> and S2<2>) of the molecular weight distribution of 0.27<=S1<2=0.37 and 0.15<=S2<2=0.25 expressed by formulas I and II (Mi1 is a lower molecular weight than Mw; Ai1 is the weight fraction of Mi1 when the total weight of the portion having a lower weight-average molecular weight than Mw is assumed as 1; Mi2 is a higher molecular weight than Mw; Ai2 is the weight fraction of Mi2 when the total weight of the portion having a higher molecular weight than Mw is assumed as 1) with (B) a hydrogenated block copolymer and (C) a polyolefinic polymer so as to provide (60/40) to (95/5) weight ratio of the components (A)/(B) and 5-15wt.% content of the component (C) in the total composition. In the composition, >=90wt.% of the hydrogenated conjugated diene compound polymer block in the component (B) is dispersed into particles having <=0.3mum minor axis diameter in the component (A).
Patent JP-H06194794-A (JP)
Title: Silver halide color photographic material
Inventor: MATSUOKA YASUKO
IPC: G03C1/34
Filed: 1992-12-24
Abstract: PURPOSE:To provide a silver halide color photographic material with high sensitivity, little photographic fog, and excellent latent image storing property by containing a specified formalin scavenger in a photographic constituting layer and a specified compound in an emulsifier layer, respectively. CONSTITUTION:At least one kind of formalin scavengers represented by the formula I is contained in a photographic constituting layer, and at least one kind of compounds represented by the formula II is contained in an emulsion layer. In the formulae I, II, R1 represents hydrogen atom, an alkyl group, an aryl group, or an alkoxyl group, R2 represents hydrogen atom, an alkyl group, or an acyl group, and X represents -CH2-. Z1 represents oxygen atom, sulfur atom, or selenium atom, V1-V4 each represent hydrogen atom or a halogen atom, and V1 and V2, V2 and V3, V3 and V4 each may be mutually bonded, respectively, to form a ring. R21-R25 each represent hydrogen atom, a halogen atom, or a hydroxyl group, and the mutually adjacent groups of R21-R24 may be bonded to each other to form a 5-membered to 6-membered ring.
Patent JP-H06193911-A (JP)
Title: Air conditioning system for clean room
Inventor: SEKINE MAKOTO
IPC: F24F3/044
Filed: 1992-12-24
Abstract: PURPOSE:To supply clean air of high quality by eliminating rescattering and re-elusion of components from a filter body to remove metal and gas components as well as dust components in the air concerning an air conditioning system for a clean room to be provided for a semiconductor factory or the like, to be more specific, concerning an air conditioning apparatus having air cleaning action. CONSTITUTION:An air conditioning apparatus 8 is provided with an air cleaning chamber 9 which has an air intake port 10 formed on one side thereof and an air discharge port 11 made to communicate with a feed air duct 7 formed on the other side thereof and a spray nozzle 15 which is arranged in the air cleaning chamber 9 to jet out pure water.
Patent JP-H03202821-A (JP)
Title: Camera
Inventor: KAZUMI JIRO
IPC: G03B7/00
Filed: 1989-12-28
Abstract: PURPOSE:To prevent insignificant detection in the midst of releasing or feeding and to prolong the life of a battery by providing a device which allows a detection device so as not to act separately from a switching device which switches to a state where transmission signal from an external information reader can be detected. CONSTITUTION:Whether or not bar code information by a photodetector part 21 can be read is judged. Namely, a code reader 51 is pressed to the photodetector part 21 so as to judge whether a switch 30 is turned on. The read is performed when the switch 30 is in an on-state and it is not performed until the switch 30 is turned on when the switch 30 is in an off-state. Therefore, the camera is not allowed to advance to a next step in the midst of the releasing action even though the switch 30 is in the on-state. As for the actions of a shutter and a diaphragm, the read of the bar code information is not newly performed in order to prevent malfunction. In the midst of feeding a film, the camera is not allowed to advance the next step even if the switch 30 is in the on-state. It is because the insignificant read of the bar code information is not newly performed in the midst of the action of winding or rewinding the film.
Patent JP-H11169176-A (JP)
Title: Modified matrix metalloprotease-3
Inventor: MATSUMOTO SHUNICHIRO
IPC: C12R1/19
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject metalloprotease-3 having an angiotensin I- converting activity without causing anaphylaxis, having excellent stability, and useful for medicine for treating herniated intervertebral disk, antitumor medicines, etc. by disposing a specific amino acid sequence. SOLUTION: This metalloprotease-3 has an amino acid sequence of formula I having an active domain at least ranged from the 100-amin acid to the 274-amino acid from the N-terminal and modified with Ile or Tyr as the 172-amino acid residue Xaa, with Va1 or Leu as the 239-amino acid residue Xaa and with continuous His-Ser-Leu or Asn-Ala-Phe as the 241 to 243 amino acid residue Xaa-Xaa-Xaa or an active domain obtained by substituting, deleting or inserting the amino acids of the amino acid sequence. The active domain includes an amino acid sequence of formula II. The modified human matrix metalloprotease-3 is obtained by culturing a host cell transformed with a vector containing a DNA encoding the protease-3.
Patent JP-H05175146-A (JP)
Title: Epitaxial growth method
Inventor: TAKAMOTO TATSUYA
IPC: C30B25/10
Filed: 1991-12-26
Abstract: PURPOSE:To provide a method for growing a flat and high-quality Gap layer on a silicon substrate. CONSTITUTION:Aluminum phosphorus layer 2 is low-temperature grown on the surface of a silicon substrate 1 in such manner that the whole surface is covered with a growing nucleus at a temperature where the growing nucleus is formed flatly, aluminum phosphorus layer 3 is consecutively grown at a high temperature, and gallium phosphorus layer 4 is grown on this upper layer 3.
Patent JP-H06177442-A (JP)
Title: Manufacture of josephson junction
Inventor: AOYANAGI MASAHIRO
IPC: H01L39/22
Filed: 1992-12-01
Abstract: PURPOSE:To manufacture a Josephson junction which is used in a superconducting integrated circuit and has minute junction dimensions more easily than with the conventional constitution. CONSTITUTION:A Josephson junction has a lower electrode layer 22 which is composed of a first superconductor layer, a first superconductor layer 21, a tunnel barrier layer 32 and a second superconductor layer 42 whose areas are respectively specified and an upper electrode wiring 81 which is composed of a third superconductor layer. An effective junction region is defined with the lower electrode, the tunnel barrier and the upper electrode by etching with two fine line-shaped resist patterns which are perpendicular to each other and are used alternately. Therefore, in order to define the effective operation region of the Josephson junction as a rectangular pattern, even if the existing lithography technology is employed, very fine dimensions beyond the dimensional limit of the existing lithography technology can be realized and, further, very high dimensional accuracy can be maintained.
Patent JP-H06193642-A (JP)
Title: Fitting structure of inner race to shaft portion of constant speed universal joint
Inventor: HAMAGUCHI HIROAKI
IPC: F16D3/20
Filed: 1992-12-25
Abstract: PURPOSE:To embody a constant speed universal joint miniaturized and lightened, having high operating angle, and also improved in its assemblage. CONSTITUTION:The inner side chamfer 1dy of the serration 1d of an inner race 1 touches a circular circlip 2c, and an inlet side chamfer 1dz touches a shoulder portion 2e, thereby the inner race 1 and a shaft portion 2 are axially and mutually bound. The chamfer angle thetaz of the inlet side chamfer 1dz is set to 32.5 deg. or less, which is preferably set to 15 deg. or more and 32.5 deg. or less.
Patent JP-H10188050-A (JP)
Title: Ticket vending machine
Inventor: HASHIMOTO KUNIHISA
IPC: G07B5/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To sell many kinds of merchandise with much less number of article select buttons by arranging plural article select buttons showing mutually related articles while centralizing them in one display range as one group, and displaying the total name of mutually related articles in this display range. SOLUTION: An article select button 12 is composed of three kinds of buttons. When the 3rd kind of article select button 12 is selected, for example, when the article select button 12 showing 'soba noodles' is selected on a display window 26 showing 'tanuki', a ticket is issued while being printed as 'tanuki- soba noodles'. Otherwise, 'udon noodles' or 'soba noodles' is displayed on the display window 26 and 'tanuki' or 'kitsune' is displayed as the article select button. Thus, the same menu as contents before can be easily selected. Since the article select buttons corresponding to menus are conventionally provided one by one like tanuki-soba noodles, tanuki-udon noodles, kitsune-soba boodles and kitsune-udon noodles, the number of article select buttons can be reduced.
Patent JP-H07179243-A (JP)
Title: Medium carrying passage
Inventor: HIRANO MASAMI
IPC: B41F21/00
Filed: 1993-12-22
Abstract: PURPOSE:To reduce abrasion of the side surfaces, and improve durability of a medium carrying passage by embedding reinforcing pins formed of a highly abrasion resistant material in the side surfaces of the medium carrying passage. CONSTITUTION:In a medium carrying passage 1 which carries a medium 6 such as a paper sheet or a roll paper up to a prescribed position and is molded by a resin material, reinforcing pins 7 formed of a highly abrasion resistant material are embedded in the side surfaces 9 of a carrying passage 5 with which the medium 6 comes into contact at carrying time. Preferably, the reinforcing pins 7 are arranged so that metallic pins can be inserted and extracted, and are rotatably arranged as a polygon, and preferably, the whole sides of the polygon are made usable by rotating to the other side from the abraded side. Thereby, even if a corner or the edge of the medium 6 comes into contact with the side surfaces 9 of the carrying passage 5 by a twist or eccentricity of the medium 6, shaving of the side surfaces 9 is sharply reduced, so that the medium carrying passage 1 having excellent durability can be constituted at low cost.
Patent JP-H06192956-A (JP)
Title: Production of lame yarn-embroidered product and printed embroidered product
Inventor: AIDA MINORU
IPC: D06P5/00
Filed: 1992-12-25
Abstract: PURPOSE:To form a novel design comprising the combination of metal luster and printed pattern by embroidering a heat-resistant cloth with tinsel flat lame yarns or covered twisted yarns produced by covering core yarns with the lame yarns as embroidering yarns in a desired pattern and subsequently subjecting the embroidered cloth to a transfer-printing treatment. CONSTITUTION:Tinsel flat lame yarns produced by slitting a tinsel flat film into the yarns, the tinsel flat film being produced by vacuum-deposing a metal such as aluminum or silver on a polyester film, or covered yarns produced by covering core yarns with the lame yarns as embroidering yarns are embroidered on a colored heat- resistant cloth such as polyester woven or knitted fabric or non-woven fabric in a desired pattern, and subsequently subjected to a transfer printing treatment. Or, when the heat-resistant cloth is subjected to the superposition of a stain-preventing material such as paper or tracing paper having a silicone film for preventing the sublimate staining of disperse dyestuffs on the transfer printing of the dyestuffs, embroidered with the embroidering yarns in a desired pattern, subjected to the transfer printing, and subsequently subjected to the removal of the stain-preventing material, a beautiful printed pattern free from stains at places except the embroidered positions can be obtained.
Patent JP-2001133566-A (JP)
Title: Method of displaying time limit such as time limit for best of perishable foods, effective limit of medicines by change and density of color due to chemical reaction of chemical material, distance or area of progressing reaction
Inventor: MURAO ASAJI
IPC: G09F3/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To judge the time limit at a glance by displaying the time limit for best of perishable foods and the effective limit of medicines not only by small characters and symbols, but by change of color or change of density due to chemical change or the process of progressing reaction by distance or area. SOLUTION: Chemical material starting chemical reaction by light of ultraviolet rays or like or short-time heat treatment is applied to a label or a wrapping pack or the like, whereby the time limit for best or the effective time limit is informed by the distance or area where the color changes or the density changes in the process of progressing chemical change.
Patent JP-H0867655-A (JP)
Title: New p-tert butylbenzoic acid ester
Inventor: SUGIMOTO MOTOKI
IPC: C09K3/16
Filed: 1993-12-22
Abstract: PURPOSE: To obtain a new compound useful within a wide range as a raw material for medicines, agrochemicals, dyes, pigments or polymeric substances, etc., or an antistatic agent, etc. CONSTITUTION: This new lactic acid p-tert-butylbenzoate of formula I or malic acid p-tert-butylbenzoate of formula II. The compound can be obtained by reacting p-tert-butylbenzoyl chloride of formula III with lactic acid to afford the compound of formula I or with malic acid to provide the compound of formula II. The reaction is preferably carried out by using a solvent such as toluene under temperature conditions of >=95 deg.C for 4-7hr while evolving hydrochloric acid gas. Citric acid p-tert-butylbenzoate is similarly obtained by reacting the compound of formula III with citric acid and tartaric acid p-tert- butylbenzoate is similarly prepared by reacting the compound of formula III with tartaric acid.
Patent JP-2001169565-A (JP)
Title: System linkage power converter system
Inventor: KANBE AKIRA
IPC: H02J3/38
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a power converter system which is not solely operated with a simple constitution when the system power interrupted. SOLUTION: The system linkage power converter system comprises a frequency detector 4 for detecting the frequency from the voltage waveform of the system 10 and outputting a frequency corresponding value proportional to the detected frequency, two low-pass filters 5a, 5b inputting the corresponding value, an arithmetic unit 6 for calculating the absolute value of the difference of the outputs of the two filters 5a, 5b and outputting the difference, a level deciding unit 7 for deciding whether the output of the unit 6 exceeds a certain level or not and outputting a signal when the output exceeds the set level, an operation delay unit 8 for delaying the output signal of the unit 7 by a certain time limit and outputting the signal to a controller 3,  and a reset delay unit 9 for delaying the output by another set time limit when the output signal of the unit 7 is eliminated and eliminating the output signal to the controller 3.
Patent JP-H06194586-A (JP)
Title: Optical part for electrophotographic printer
Inventor: NAGURA MAKOTO
IPC: H04N1/04
Filed: 1992-12-25
Abstract: PURPOSE:To provide the optical part of an electrophotographic printer which has the excellent position detecting accuracy of a scanning laser beam by excepting the constraint of the disposed position of a beam detector and miniaturizing the optical part. CONSTITUTION:This part is constituted of a laser 1 operated according to printing information, a lens group 3 forming laser light beam 2 into an image, a rotation mirror 5 reflecting the laser light beam 2 and forming the scanning laser beam 6 and a position detecting device detecting the position of the scanning laser beam 6. The beam detector 8 is disposed at the position where the optical path length from the rotation mirror 5 of incident position detecting laser beam 11 is shorter than the optical path length of the scanning laser beam 6, and a condensing lens 12 or a slit is installed to condense a position detecting laser beam 11 in the position detecting device. The optical path length of the position detecting laser beam 11 is set to 20-90% of the optical path length of the scanning laser beam 6.
Patent JP-H09165683-A (JP)
Title: Sheet type vacuum treating apparatus
Inventor: NAGASAWA SHOJI
IPC: C23C14/56
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet type vacuum treating apparatus capable of lessening the generation of particles and improving the working rate of the apparatus. SOLUTION: Substrate holder regenerating chambers 65, 68, 71 for cleaning or exchanging substrate holders are disposed respectively in first, second and third leaf type vacuum treating apparatus 56, 57, 58. The cleaning or exchanging of the substrate holders is executed only by these substrate holder regenerating chambers 65, 68, 71 and, therefore, there is no need for stopping the operation of the apparatus and the working rate of the apparatus is improved. The cleaning at the substrate holders is otherwise executed periodically, by which the generation of the particles from the adhered films is lessened.