baber/WOPTO huggingface dataset:
Patent JP-H09297257-A (JP)
Title: Zoom lens
Inventor: HAGIWARA TATSUHIKO
IPC: G02B7/10
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which is easily focused on a subject at a specified distance and constituted so that the divergence of focus is not caused by zooming operation. SOLUTION: An aperture 33b is formed on a focusing lens barrel 33 moving a focusing lens frame 30, and a leaf spring 51 is attached to the aperture 33b. Grooves 39a and 39b in which the spring 51 is engaged in the case the frame 30 is focused on the subject at the specified distance are formed on the outer peripheral surface of a fixed barrel 28. Even when a zoom lens barrel 31 is operated in a state where the spring 51 is engaged with the groove 39a or 39b, the spring 51 is moved inside the groove, so that the divergence of focus is not caused.
Patent JP-S63279150-A (JP)
Title: Semiconductor type gas sensor
Inventor: OCHIWA SHINICHI
IPC: G01N27/12
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a sensor with a high strength highly sensitive to a combustible gas, by forming a gas sensing layer from a mixture of particle supporting platinum or palladium on an active alumina and a particle supporting platinum or palladium on stannic oxide. CONSTITUTION:A mixture of a powder supporting platinum or palladium or a mixture of platinum and palladium on an active alumina and a powder supporting at least one component of platinum and palladium on stannic oxide is formed into a paste and applied on electrodes 21 and 22 mounted on an alumina substrate 1 to form a gas sensing layer 3. After two hours of drying at 110 deg.C, heat treatment is performed for 15min at 800 deg.C to fasten the gas sensing layer 3 on the substrate 1. Then, leads 51, 52, 61 and 62 are welded on a heater 4 mounted on the back of the electrodes 21 and 22 to form a semiconductor type gas sensor.
Patent JP-S63279801-A (JP)
Inventor: KAIYA KATSUTO
IPC: B29D35/00
Filed: 1987-05-11
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-S5237992-A (JP)
Title: Process for preparing high-impact resins
Inventor: KONDOU MASATSUNE
IPC: C08F291/00
Filed: 1975-09-19
Abstract: PURPOSE: To prepare a high-impact resin by homogenizing a mixture consisting of a rubber-like polymer latex and an ethylenic monomer by the use of a homomixer, and by suspension polymerizing it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08286229-A (JP)
Title: Camera
Inventor: MIYANARI HIROSHI
IPC: G03B7/28
Filed: 1995-04-17
Abstract: PURPOSE: To easily detect the position of a subject in a picture without performing complex calculation by using information about measured distances and newly providing any external input means. CONSTITUTION: This camera is provided with a photometric means 5 for photometry by dividing a picture into a plurality and a subject position detecting means 1 for detecting the position of a subject in the picture based on the photometric information of the photometric means 5, and the subject position in the picture is detected by using the output of the photometric means 5 for photometry by dividing the picture.
Patent JP-H10292837-A (JP)
Title: Manufacturing method for frictional member
Inventor: HATSUTORI YASUTERU
IPC: F16D69/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To secure strength of adhesion of a lining member without prolonging releasing mold time and eliminate exfoliation of a tip part and generation of a squeak by fixing the lining member to a back plate by performing pressurization/heating after the back plate is preliminarily heated and is held between an upper die or a lower die and a plunger. SOLUTION: A temperature control to 130 to 180 deg.C is performed for a back plate 1 for which processings such as degreasing, a surface finish, primer coating, baking and thermohardening adhesive coating are preliminarily performed by heating equipment. This back plate 1 is taken out just before it is molded, the back plate 1 is set to metallic molds 4, 5 together with a temporary molded goods 3 of a lining member and the back plate 1 is pressurized, heated and molded. Thus, high strength of adhesion is obtained and strength dispersion is reduced because the delay of the reaction on the adhesion surface of the back plate 1 and the lining member is eliminated and the rate of the half-molten state of the lining member is increased. Time when strength of adhesion rises up to necessary and sufficient strength is also shortened.
Patent JP-H09303899-A (JP)
Title: Air conditioner
Inventor: KAWAGUCHI HIROMI
IPC: F25B13/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of operators or a capacity of an electrical expansion valve, and control a proper flow rate range fitting to the different circulation amount of a refrigerant upon cooling and heating operations. SOLUTION: A second pressure reducer 5 of an indoor machine comprises a check valve 5a which allows a flow directed to an indoor heat exchanger 6 to pass therethrough but does not allow an opposite flow, and an electrical expansion valve 5b connected parallely with the former. Herein, an outdoor heat exchanger 3 serves as a condenser upon cooling operation while the indoor heat exchanger 6 serves as an evaporator. Further, during heating operation the indoor heat exchanger 6 serves as a condenser oppositely to the cooling operation while the outdoor heat exchanger 3 serves as an evaporator. Accordingly, the capacity of the electrical expansion valve or the number of persons in use is reduced and hence a proper flow rate range is controlled fitting to the differnt circulation amount of the refrigerant upon heating operation.
Patent JP-H07301016-A (JP)
Title: Movable stage
Inventor: TSUBOTA SHINICHI
IPC: E04H3/26
Filed: 1994-04-30
Abstract: PURPOSE:To accurately and easily position a movable stage, by raising or lowering a table for the stage by a lift and erecting posts at four corners when installing it at the upper stage and folding the posts-when installing at the lower stage. CONSTITUTION:A movable stage device 1 is constituted of a table 10 for the stage, the upper frame 11 supporting the table 10, a lift 20 raising or lowering the table, the lower frame 30, a support structure 40 provided in the lower frame 30. When the table 10 is installed at the upper stage, the table 10 is raised higher by 100mm than a required level by the lift 20 through a control box in which operating modes are stored and after the posts 45 have been erected vertically by a driving motor, the table is lowered by 100mm and fixed at the heads of posts 45 by use of positioning metal fittings 13 at the four corners of the upper frame 11. When lowering the table to the lower stage, the table is raised by 100mm and the positioning metal fittings 13 are released and the posts are folded horizontally and the table is lowered to the floor level.
Patent JP-S5639322-A (JP)
Title: Burying method for solid lubricant
Inventor: YAMAZAKI HIROSHI
IPC: F16N15/02
Filed: 1979-09-06
Abstract: PURPOSE: To obtain the burying method for the solid lubricant, which forms no defect portion to fringe portions, fitted to sliding, whose direction varies variously, in a member to be lubricated such as support plate which the solid lubricant is buried on an annular sliding surface and used.  
     CONSTITUTION: An outest radius of the lubricant is obtained according to formula I, the first place of a decimal value is omitted and an integer n is fixed when the decimal value of interest of a value gained up to the first place of the decimal by n=r/A (A: a lubricant buring allowable minimum pitch) is less than five, a radial direction pitch of the lubricant is acquired by P=r/n (or P=r/(n-0.5), one lubricant is disposed at the center of a round shape, points in number decided according formula II (or formula II') are arranged at regular intervals on a radius ri of round i decided by ri=i.p (or ri=(i-0.5).p), using a virtual line drawn in the arbitray radial direction from the center of the lubricant as the starting point, a temporary location of the lubricant is determined, the lubricant on concentric circles at alternate points except the center is shifted only by α in the circumferential direction within formula III, and a regular location of the lubricant is decided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09296612-A (JP)
Title: Repairing method of unit flooring, unit flooring convenient for repairing and adhesion ring loaded thereto
Inventor: UMIUCHI HIDEKAZU
IPC: E04F15/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method of a unit flooring capable of reusing the unit flooring by replacing a damaged tile with a new one. SOLUTION: This unit flooring is so constituted that injection holes 2 passing through from the fronts to the rears are provided to a floor board 1 and that square tiles 3 are fixed to the surface of the floor board 1 with adhesives injected into the injection holes 2 from the rear side of the floor board 1. In the case of repairing, a damaged tile of the unit flooring 1 and adhesives are removed to form a through-hole, an adhesion ring is locked to the rear of the floor board and is loaded to the through-hole, the adhesive is injected into the adhesion ring from the rear side of the floor board 1, the damaged tile is replaced with a new tile, and it is fixed on the surface of the floor board 1 while entwining the adhesive to be injected with the inside of the adhesion ring.
Patent JP-H048510-A (JP)
Title: Reusing method of thermosetting resin material
Inventor: YAMADA HARUO
IPC: B29B17/04
Filed: 1990-04-26
Abstract: PURPOSE:To reuse a thermosetting resin material by a simple device, by a method wherein an unnecessary resin part of a resin molded product is pulverized and a powdery body is mixed into base resin as a filler. CONSTITUTION:At the time when lead frames 10, 10 are released from a mold after formation of an armoring parts of the lead frames 10, 10 of a resin molded product by a resin molding device 1, they are separated from the armoring part and an unnecessary resin part left behind in a cull, runners 6, 6... and gates 7, 7... is pulverized down to a microscopic particle diameter in a micron order. A powdery body having a microscopic particle diameter is reused by mixing into fresh base resin as a filler. Furthermore, the same is made into a fresh thermosetting resin material by adding a curing agent or a curing accelerating agent or a coupling agent or a mold release agent or a coloring agent or a flame retarder to the same, upon molding of which into a tabletlike state the same is used for a resin molding device 1. Since the unnecessary resin part of the rein molded product is pulverized, the unnecessary resin part can be reused as the filler by a simple device, utilization of the resin is improved drastically and an abandoning cost is reduced.
Patent JP-S60257860-A (JP)
Title: Electrostatic air purifier
Inventor: KAYAMA MASAAKI
IPC: B03C3/41
Filed: 1984-06-05
Abstract: PURPOSE:To extend a maintenance interval time period by preventing abnormal period, in an electrostatic air purifier, by arranging a heating electrode in the vicinity of the terminal part of an ionization wire side and connecting a heating power source to the heating electrode while connecting an opposed dust collection electrode to the heating electrode. CONSTITUTION:An ion current is flowed toward dust collection electrodes 22 to charge dust in air and forcibly flow the same rearwardly. Charged dust is collected by the dust collection electrodes 22 in the high electric field part consisting of the acceleration electrodes 23 in the downstream side and the dust collection electrodes 22 and ozone generated around an ionization wire 21 is reacted with an evaporated ozone treating solution to be almost lost. When a definite amount of more of collected dust is accumulated on the dust collection electrodes 22, abnormal discharge is easily performed and, therefore, a switch 32 is closed to heat a heating electrode 30 and collected dust is burnt.
Patent JP-S61275113-A (JP)
Title: Impermeable carbon material
Inventor: KIKUCHI YOSHIHIRO
IPC: C01B31/04
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a plate carbon material having high impermeability, causing deterioration of mechanical strength because of its resistance to chemical liquid by forming an impermeable layer consisting of expanded graphite in the inside or on the surface of a plate carbon material. CONSTITUTION:For example, powder for molding is prepd. by heating natural graphite (generated in China) powder, pitch coke powder, lamp-soot, phenol resin, and if necessary carbon fiber, kneading the heated materials, and crushing. obtd. powder for molding and tablets of expanded graphite are charged alternately to a mold, and molded under compression at >=100 deg.C. Then, the temp. is elevated at ca. 10 deg.C/hr temp. elevating rate to ca. 1,000 deg.C in N2 atmosphere and held for ca. 2hr. The product is then calcined to carbonize. By this method, an impermeable carbon material 1 having an impermeable layer 2 comprising expanded graphite in the intermediate part is obtd. An impermeable carbon material 3 having an impermeable layer 4 on one side may be prepd. by bonding a sheet of expanded graphite with an adhesive comprising cement obtd. by mixing a thermosetting resin or a mixture thereof with carbon powder.
Patent JP-S61272068-A (JP)
Inventor: IWANAGA TAKESHI
IPC: A63B53/00
Filed: 1985-05-27
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-S5739510-A (JP)
Title: Manufacture of electromagnetic steel plate
Inventor: HIRAKAWA KOUICHI
IPC: H01F1/18
Filed: 1980-08-20
Abstract: PURPOSE:To improve working property, by a method wherein a bonding agent is applied to at least one side of an electromagnetic steel foil, and a plurality thereof are laminated and adhered together by heating roll to become one block. CONSTITUTION:One side or both sides of the electromagnetic steel foil 3 of 30- 200mum thickness are spread, for instance, with 100-90pts.wt. of bisphenolepoxy resin 90-10pts.wt. of epoxy resin of bisphenol A system, further diaminophenyl- sulphon 5-40PHR as a hardening agent and adhesives consisting of acetone and such as solvent so that the applied area may be less than 50% to form an adhesives layer 4 and a plurality thereof are laminatd to be heated and pressed together by a roll or the like. Thereby the working property of core manufacture as well as a space factor of the core are improved.
Patent JP-H04322181-A (JP)
Title: Sliding material for ultrasonic motor
Inventor: FUJITA HIRONORI
IPC: H02N2/00
Filed: 1991-04-18
Abstract: PURPOSE:To provide a sliding material for an ultrasonic motor which is excellent in abrasion resistance, durability, and can generate high torque by increasing frictional coefficient and is excellent in calmness. CONSTITUTION:This is a material which constitutes the surface part on which to slide with the other material of either the oscillator or the mover of an ultrasonic motor. 1: The one which consists of ceramics of 3-20volume% in pore rate and oscillation suppressing material existing in those pores and which is 0.01-1.0mm thick. The one which consists of alumite of 3-20volume% in pore rate and oscillation suppressing material existing in those pores and which is 0.01-0.01mm thick. The one which consists of oscillation suppressing metal of 1X10<-3> or more in oscillation damping capacity Q<-1> and hard powder or fibers scattered in that oscillation suppressing metal.
Patent JP-S5238682-A (JP)
Title: Hydraulic breaker
Inventor: NAKAJIMA HIROYUKI
IPC: B25D9/04
Filed: 1975-09-22
Abstract: PURPOSE: The descending hammering stroke of a hammering piston is actuated by the hydraulic pressure, and the ascending stroke is actuated by a spring, so that the structure becomes simple and free of troubles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S608260-A (JP)
Inventor: UIRIAMU ERU SUKOTSUTO
IPC: A61K31/4015
Filed: 1984-06-04
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-H02293282-A (JP)
Title: Idler
Inventor: SAGI KAZUYUKI
IPC: B62D55/14
Filed: 1989-05-08
Abstract: PURPOSE:To make a steel crawler interchangeably rewinding on an idler without entailing any mutual interference in the bush member by installing a rubber crawler rim member in an idler peripheral part, and forming a recess with a specified pitch over the whole circumference of the peripheral part. CONSTITUTION:A rubber crawler rim member 25 is installed in the peripheral part of an idler 24, forming a recess 26 with a specified pitch over the whole circumference of the peripheral part, and when a steel crawler 8 is wound on the idler 24, a bush member 11 in an inner surface side of this steel crawler 8 is made so as to be properly positioned without entailing any mutual interference in the recess 26. With this positioning, even either of the steel crawler 8 and the rubber crawler 13 can be rolled on the idler 24 so that at time of rewinding these crawlers 8, 13, any trouble some to do resetting of the idler is brought to nothing. In addition, preparations for two types of idlers for the steel crawler 8 and the rubber crawler 13 also become unnecessary.
Patent JP-S607679-A (JP)
Title: Random access memory module having input buffer
Inventor: SERIZAWA ATSUSHI
IPC: G11C7/00
Filed: 1983-06-27
Abstract: PURPOSE:To attain rapid transmission by incorporating input buffer gates in respective random access memories (RAMs) and driving the plural RAMs through the input buffer gates. CONSTITUTION:An RAM module 21, RAMs 31-3n, RAM parts 41-4n, and input buffer gates 51-5n are formed and one RAM part and one input buffer gate are built in each RAM. Data are written/read out in/from RAM parts 41-4n through the input buffer gate 51 built in the RAM31. The input side of the input buffer gate 51 is connected to an input pin 3 and the output side is connected to the respective RAM parts 41-4n. Although the input buffer gates 52-5n of other RAMs 32-3n are not used, these gates 52-5n may be selected in accordance with the mounting array of respective devices of the RAM module 21.
Patent JP-S63279148-A (JP)
Title: Single crystal evaluation by double crystal x ray diffraction
Inventor: OSAWA MICHIO
IPC: G01N23/207
Filed: 1987-05-12
Abstract: PURPOSE:To measure a crystal strain accurately eliminating effect of curvature, by varying the width of a slit for passing X rays diffracted with a first crystal to determine a relationship between a half width of a rocking curve of a second crystal to be measured and the slit width. CONSTITUTION:X rays diffracted with a first crystal are made incident into a second crystal as sample through a slit 3, the crystal 4 is rocked by a fine angle longitudinally centered on an angle theta to meet diffraction conditions and intensity of X rays diffracted with the crystal 4 is measured with a counting tube 5. Here, a rocking curve of the crystal 4 is measured varying the width (x) of the slit 3 and a half width is determined from a relationship between the slit width and the half width of the rocking curve in the extrapolation into the width zero of the slit to evaluate a crystal strain of the crystal 4.
Patent JP-S61273908-A (JP)
Inventor: NAGAI KENJI
IPC: B28C5/14
Filed: 1985-05-29
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-H0416515-A (JP)
Title: Superconducting multiple oxide
Inventor: MORIYASU YOSHITAKA
IPC: C01G29/00
Filed: 1990-05-07
Abstract: PURPOSE:To produce the superconducting multiple oxide having a high critical temp. at a low cost by preparing an oxide consisting of Bi, rare-earth elements, Sr and Cu in a specified ratio. CONSTITUTION:Specified amts. of the oxides of Bi, rare-earth elements, Sr and Cu are mixed, the mixture is heated at about 600-960 deg.C for >= about 2hr to obtain the oxide of BixLnySrzCuOw. The Ln is at least seven kinds of elements among Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, 0.2<=x<0.5, 0.01<=y<=0.5, 0.2<=z<=1.2 and 1.25<=w<=2.8. Consequently, a superconducting multiple oxide having a high critical temp, is easily and stably obtained.
Patent JP-S60260057-A (JP)
Title: Photoreceiving member
Inventor: SAITOU KEISHI
IPC: G03G5/10
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a photoreceiving member which prevents the generation of an interference fringe and has photosensitivity to light by incorporating at least one kind selected from oxygen atoms, carbon atoms and nitrogen atoms in the distribution state ununiform in the layer thickness direction into a layer of which at least part of the layer region has photosensitivity. CONSTITUTION:The atoms (OCN) to be incorporated into the layer of which at least part of the layer region has the photosensitivity may be incorporated into the entire layer region of the layer of which at least part of the layer region has the photosensitivity or may be unevenly incorporated by incorporating the same into only part of the layer region of the photosensitive layer. The quantity of the atoms (OCN) to be incorporated into the layer region (OCN) is adequately determined as desired according to the characteristic required for the photoconductive member to be formed and is preferably 0.001-50atomic%. The thickness (d) of the surface layer 1005 having an antireflecting function is preferably d=(lambda/4n).m (m is odd number when the refractive index of the material for the surface layer is designated as (n) and the wavelength of the irradiated light as lambda. The material having the refractive index n=(na)<1/2> is most adequate if the refractive index of the photosensitive layer to be deposited thereon with the surface layer is designated as na.
Patent JP-S63282045-A (JP)
Title: Paper feeding and loading device for sheet-fed press
Inventor: TOMITA MINORU
IPC: B65H1/30
Filed: 1987-05-14
Abstract: PURPOSE:To facilitate a changeover between direct loading and external loading, by prohibiting the horizontal movement of a bottom paper-leading plate so as to allow it free vertical movement on the floor face of paper feeding position, and permitting a top paper-loading plate horizontal movement in a position slightly above a down-limit. CONSTITUTION:The horizontal movement of a bottom paper-loading plate 21 is prohibitted on the floor face of paper feeding position, and its vertical movement is made free. A top paper-loading plate 25 being free to move vertically in an upper position is allowed to move horizontally in a position slightly above a down-limit. Both paper loading plates 21, 25 are fixed due to surface pressure caused by the ascending motion of the ascending chain 31 of the top paper-loading plate 25. The changeover in the bottom paper-loading plate 21 is conducted such that its engagement with a lifting lever 30 is changed over to the bottom paper-loading plate 21 from the pallet 15 side of a hand truck 11 by a hook 33 in rotational movement. The hand truck 11 is loaded with paper by an external paper loading device and then allowed to roll on rails 10 to move to a paper feeding side frame 1. Hence the changeover between direct loading and external loading are conducted easily only through the rotational moving operation of the hook 33 and the vertical operation for fixing and releasing of both paper loading plates 21, 25.