baber/WOPTO huggingface dataset:
Patent JP-H05230167-A (JP)
Title: Binder composition, its production, coating agent containing same, and use of coating agent
Inventor: KURAUSU BEDERUKE
IPC: C09D133/14
Filed: 1992-11-13
Abstract: 2.1. The invention relates to a binder composition for solvent-containing or aqueous coating compositions which cure at low temperature to give yellowing-free and solvent-resistant coatings. 2.2. The binder composition contains binder components based on polyethers, polyesters, polyether-polyesters and/or (meth)acrylic copolymers, each containing at least one acryloyl group and at least one epoxide group in the molecule, where the acryloyl groups and epoxide groups are present in a number ratio of from 2 : 8 to 8 : 2, and one or more polyamines as curing agent in a ratio between the equivalent weights of from 2 : 0.5 to 1 : 1.5. 2.3. Binders for pigmented and pigment-free paints (surface coatings, lacquers, enamels, varnishes), in particular for use in multicoat finishes.
Patent JP-H11121092-A (JP)
Title: Connecting equipment of connector
Inventor: HARA KENJI
IPC: H01R13/64
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To surely connect connectors of substrates accommodated in cases. SOLUTION: In this equipment, a connector 6 of a substrate 5a accommodated in one case 1a and a connector 7 of a substrate 5b accommodated in the other case 1b in juxtaposition with the case 1a are fitted and connected to each other. The case 1a is provided with pawls 2 which is installed on upper and lower surfaces of its sides and bellows 4 which respectively have a hole 3 connected with the pawl 2 and are mounted on upper and lower sides of the case 1b in juxtaposition with the case 1a, and substrate 5a, 5b,... respectively have an incised groove 8 perpendicular to the connection direction of connector 6 and 7. The connector 6 and 7 are installed on the sides of substrate 5a, 5b,... so as to protrude toward the outside of the case 1a, 1b, (1c),.... Thereby, the connectors 6 and 7 of substrate 5a, 5b,... accommodated in cases 1a, 1b, (1c),... can be surely connected to each other.
Patent JP-2001121452-A (JP)
Title: Workbench
Inventor: HATAYAMA TAKAYUKI
IPC: B25H1/14
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a workbench capable of supporting a table for work with its turning, swiveling, and lifting performable and capable of facilitating position and direction adjustment of the table. SOLUTION: This workbench comprises a turn support part 16 turnably supporting a table 1 for work, swivel support part 17 supporting the turn support part 16 capable of swiveling with a direction crossed with a turn axial center serving as the axial center, rotational support part 18 rotatably supporting the swivel support part 17 with a direction crossed with a swivel center serving as the axial center, and a lift support part 3 supporting the rotational support part 8 capable of vertically lifting, each support part is driven by actuators 9, 21, 32, 36 centralization controlled by a control part 41.
Patent JP-H08157680-A (JP)
Title: Emulsion composition without causing film defect due to bubble
Inventor: KINOSHITA KOUJI
IPC: C09J133/06
Filed: 1994-12-07
Abstract: PURPOSE: To obtain an emulsion composition capable of providing films good in water resistance without any defect by adding an acrylic copolymer salt containing carboxyl groups to an acrylic copolymer prepared by the emulsion copolymerization in the presence of a radical polymerization initiator using a reactive surfactant. CONSTITUTION: This emulsion composition is obtained by adding (B) an acrylic or a methacrylic copolymer, prepared by copolymerizing monomers such as 2-ethylhexyl acrylate, butyl acrylate and acrylic acid in the presence of a radical polymerization initiator, containing carboxyl groups (having 1000-40000 number- average molecular weight and 10-100 acid value) and neutralized with a base to (A) an acrylic or a methacrylic copolymer emulsion obtained by the emulsion copolymerization of monomers such as methyl methacrylate, butyl acrylate and glycidyl methacrylate in the presence of a radical polymerization initiator (e.g. benzoyl peroxide) using a reactive surfactant represented by the formula, etc. The composition is capable of providing films good in water resistance without any defect due to bubbles and useful for coatings, tacky agents, etc.
Patent JP-H04177944-A (JP)
Title: Buffer overflow avoidance system
Inventor: IKEMATSU RYUICHI
IPC: H04Q11/04
Filed: 1990-11-13
Abstract: PURPOSE:To considerably save a buffer quantity of a format conversion section by utilizing a buffer of a pre-stage as a buffer for a format conversion section. CONSTITUTION:The system is provided with a format conversion section 1 inversely converting a format of an ATM(asynchronous transfer mode) cell from (53+n) bytes into 53 bytes, and the format conversion section 1 is provided with a monitor section 12 monitoring a data quantity of a buffer 11 of the format conversion section 1 and sending a control signal to control the read of a buffer 2 of a pre-stage. A control section 3 controls the read of the buffer 2 of the pre-stage in response to the control signal from the monitor section 12. Thus, the buffer quantity of the format conversion section 1 is considerably reduced.
Patent JP-S62197301-A (JP)
Title: Device used for process in which produced gas containing hydrogen and carbon oxide is manufactured
Inventor: MARSCH HANS-DIETER
IPC: C01B3/02
Filed: 1986-12-22
Abstract: A device for manufacturing a product gas containing hydrogen and carbon oxide from a feedgas mixture comprised substantiallty of hydrocarbon, includes a vessel partitioned by a tubesheet into an upper chamber and a lower chamber. Reformer tubes are mounted on and extend through the tubesheet from the upper chamber into the lower chamber. Each reformer tube is laterally enclosed over at least a portion of its axial length downwardly from the tubesheet by a jacket spaced outwardly therefrom forming an annular space extending along each said tube for establishing communication between the upper the lower chambers, allowing the product gas to be withdrawn from the upper chamber. The tubesheet forms a distribution chamber for directing the feedgas mixture into the reformer tubes. The tubesheet is formed of an inner hollow body mounted within an outer hollow body, with the two hollow bodies being in flow communication. Due to the arrangement of the hollow bodies forming the tubesheet and the jackets forming the annular spaces, the problem of reducing the pressure and temperature differences across the tubesheet is effected while maintaining good over-all performance of the reaction vessel.
Patent JP-H07161715-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO SHINYA
IPC: H01L21/027
Filed: 1993-12-03
Abstract: PURPOSE:To eliminate the stepped part of a semiconductor substrate, improve microstructure and yield of an LSI, and obtain a semiconductor device which particularly containts a multilayered wiring. CONSTITUTION:The title manufacturing method of a semiconductor device consists of the following; the process of piling up metal on an insulating film 2 formed on the main surface of a semiconductor substrate 1, and a wiring pattern is worked, the process of depositing an insulating film 4 on the whole surface thicker than the thickness of the metal, the process of coating the whole surface with a positive type or negative resist film 5, the process of exposing it so as to be focused on a region where the height of the insulating film is low by using a mask 6 wherein regularly arranged patterns like a stripe type are formed all over the whole surface, and the process of forming the resist 5 of a mask pattern by development, only in a part where the height of the insulating film is low.
Patent JP-2001124542-A (JP)
Title: Method and apparatus for measurement of planarity of thin sheet material
Inventor: KUBO KEIJI
IPC: H01L21/66
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the measurement of the planarity of a thin sheet material, in which the planarity of the thin sheet material can be measured with high accuracy and at high speed by providing a constitution, where a pair of displacement meters which are installed separately in symmetric positions on both face sides of the thin sheet material can be moved rectilinearly and at a high speed, while the generation of the deviation of their relative position due to a vibration is surely prevented. SOLUTION: While a thin sheet material 14 is held by a thin-sheet-material rotation means 1, the material is turned. A pair of displacement sensors 3, which measure a distance up to the opposite surface of the material 14 or a change in the distance, are attached to symmetric positions on both face sides of the material 14 in a ring-shaped mounting base 18, which is arranged to surround the material 14. The mounting base 18 is moved rectilinearly by a measuring and scanning means, and the measuring positions of the displacement sensors 3 are scanned in the rotation radial direction of the material 14.
Patent JP-H09145966-A (JP)
Title: Structure and manufacture of receptacle type module
Inventor: HOTTA HAJIME
IPC: G02B6/42
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion by connecting and fixing a block in a block recessed groove of a plastic SC type housing and welding the holder of the module which is already assembled to the block by a YAG laser. SOLUTION: This receptacle type laser module for optical communication consists of a small-sized header (LD) 11 on which a semiconductor laser element is mounted, the holder 13 which is united with a lens 12 by fixing the LD11 by welding, etc., a short-sized ferrule 14 to which an optical fiber propagating converged light is fixed by adhesion, a holder 16 into which a precise sleeve 15 is pressed to be fixed, an SC type housing 17 provided with a hook for fall prevention at SC type connector insertion time, etc. Here, the block 20 is connected and fixed by an insert method to the plastic SC type housing 17, the holder 16 of the module which is already assembled and the block 20 are welded and fixed by the YAG laser, and the plastic SC type housing 17 and module are fixed.
Patent JP-H06130846-A (JP)
Title: Image forming device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G15/20
Filed: 1992-10-19
Abstract: PURPOSE:To prevent a one-side loop on a transfer material caused by speed difference and non-parallelism between nip parts by making the outside diameter of a fixing roller or a pressure roller at the end of maximum paper width or the diameter of a core bar different between right and left. CONSTITUTION:A transfer member P passing through the nip part n1 being a transfer part formed by an image carrier and a transfer roller press-contacting with the image carrier advances into a fixing device 10 from a guide 12, and a toner image is fixed and settled on the transfer material at the nip part n2 being a fixing part where the fixing roller 3 press-contacts with the pressure roller 4, then the transfer material is ejected to the outside of the device through a pair of ejection rollers 8 and 9. As to the fixing roller 3, a gear 7 attaching to one end of the roller 3 to be in the fixing device meshes with gears 5 and 6 attached to a device main body side. When paper is allowed to pass in such a state, there is possibility that one-side loop is caused. However, since the pressure roller 4 whose diameter at the position of the end R of the maximum paper threading width is made larger than the diameter at a part Q on an opposite side is used, the feeding speed at the part R is made high and the one-side loop is prevented from being caused.
Patent JP-H01148493-A (JP)
Title: Consumable nozzle-type electroslag welding process
Inventor: MOTOMATSU RYUICHI
IPC: B23K35/368
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a weld metal having excellent low-temp. toughness and cracking resistance by welding a steel sheet having specified contents of C and Ti with a flux cored wire electrode contg. specified amts. of C and B. CONSTITUTION:Consumable nozzle-type electroslag welding is applied to a steel contg. 0.05-0.18wt.% C and 0.005-0.030wt.% Ti with the use of the flux core wire electrode contg. <=0.20wt.% C and 0.0005-0.020wt.% B. As a result, a weld metal having excellent low-temp. toughness and cracking resistance can be obtained.
Patent JP-S63156830-A (JP)
Inventor: KURISUCHIYAN RINDONAA
IPC: B01D1/18
Filed: 1987-12-03
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-H08154879-A (JP)
Title: Cleaner for floor
Inventor: TAKAHASHI KATSUHIKO
IPC: A47L11/08
Filed: 1994-12-08
Abstract: PURPOSE: To provide a cleaner for a floor by which chip powder and chips of iron type metal attracted by a magnet can be reliably and simply scavenged. CONSTITUTION: A magnet 2 is arranged in a stationarily fixed shape along an inner peripheral surface of a rotary drum inside of the rotary drum 1 which is formed in a cylindrical shape out of a material bearing no magnetic force and rolls on a floor surface, and a chip powder receiving pan 3 is arranged outside of the rotary drum in response to a magnet nonexistent part.
Patent JP-H05138733-A (JP)
Title: Frost line control device in inflation molding line
Inventor: KONO HISAAKI
IPC: B29C48/92
Filed: 1991-11-20
Abstract: PURPOSE:To provide the title device accurately detecting the frost line position of a cylindrical membrane resin on the basis of the change of the surface temp. of the extruded cylindrical membrane resin in the flow direction thereof using fuzzy inference and controlling the amount of the cooling air of a cooler at the accurately detected frost line position so as not to generate the change of the surface temp. of the resin. CONSTITUTION:In an inflation molding line, a spot radiation thermometer 25 measuring the change of the surface temp. of the cylindrical membrane resin 3 extruded from a mold 2 in the flow direction A2 is provided. A position detection part 32 detecting the frost line position of the cylindrical membrane resin 3 on the basis of the change of the surface tap. of the resin measured by the spot radiation thermometer 25 and a control part 30 controlling the amount of the cooling air of a cooler 20 so as to keep the frost line position detected by the position detection part 32 constant are mounted.
Patent JP-H06128760-A (JP)
Title: Method for purifying iron chloride-base waste liquid having low content of chromium ion
Inventor: ISHITA TSUTOMU
IPC: C23F1/46
Filed: 1992-10-16
Abstract: PURPOSE:To effectively remove chromium hydroxide in the waste liq. by coprecipitating chromium hydroxide and ferric hydroxide and removing the chromium hydroxide. CONSTITUTION:Iron powder 15 is added to an iron chloride-base waste liq. 10 contg. copper ion, nickel ion and <=2g/l of chromium ion to reduce the remaining ferric chloride to ferrous chloride, and the dissolved copper chloride is substituted and deposited. The iron powder 15 and a small amt. of the waste liq. 10 are mixed into the decoppered mixed waste liq. 10b. The obtained liq. 10c is adjusted to pH 1.3 to 2.5, and the iron ion concn. is controlled to <=280g/l. to form ferric hydroxide. When the iron powder 15 is added to the decoppered mixed waste liq. 10b to deposit nickel, chromium hydroxide and ferric hydroxide are coprecipitated to remove chromium hydroxide. Consequently, highgrade valuable metals such as copper and nickel in the waste liq. are recovered.
Patent JP-H05173130-A (JP)
Title: Light transmission plate for surface type light source device and its manufacture
Inventor: KUSHI KENJI
IPC: G02B5/02
Filed: 1991-11-20
Abstract: PURPOSE:To easily and precisely form a light diffusion and reflection part with high productivity by forming the diffusion and reflection part and total reflection part of the light transmission plate for the surface light source device by photolithography using transparent dry film resist. CONSTITUTION:One surface end of the light transmission plate 11 is a light incidence part 13 where light is made incident, the roughened surface of the light transmission plate 11 is coated partially with an optically cured body of transparent dry film resist, and many roughened surface exposed parts 14... are formed. The plane shapes of the exposed parts 14 are, for example, elliptic and their major axes are arrayed in plural matrices toward the light incidence part 13. The exposed parts 14 which are thus formed operate as the light diffusion and reflection part and the smooth surface of the optically cured body 15 of the transparent dry film resist operate as the light total reflection part. Light which is made incident from the light incidence part 13 is therefore, emitted uniformly from the entire surface of a diffusion plate 12 to obtain the thin surface light source device which emits light from the entire surface by a uniform light quantity.
Patent JP-H11139563-A (JP)
Title: Quantitative supply device for powdery and granular material
Inventor: FUKUDA YOSHISANE
IPC: B29C31/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To maintain supply accuracy at the time of generating vibration by switching from a control by a weight control means to a control by a time control means by a switch control means by an input from a prescribed switching signal by controlling a quantitative supply means by the weight control means. SOLUTION: A screw 12 of a screw feeder 7 is revolved via a CPU and a motor 11 and powdery and granular material is delivered. In the CPU, powdery and granular material weight from a load cell 6 is inputted. The weight of this powdery and granular material is determined in real time by measuring the whole weight in a state that prescribed amount of powdery and granular material is supplied into a main body 5 at first, successively measuring amount of remaining powdery and granular material delivered by the screw feeder 7 from the state by defining this measured value as a reference and subtracting the amount from the reference measured value. A quantitative supply device is constituted of these of the CPU, a screw feeder 7, the load cell 6, a vibration avoiding switch 32 and a vibration detection sensor 29.  The CPU performs prescribed calculations based on each input and outputs the results to the motor 11 for a weight control and a time control.
Patent JP-H037985-A (JP)
Title: Display device
Inventor: OKUBO SEIYA
IPC: G09F9/00
Filed: 1987-12-02
Abstract: PURPOSE:To improve display quality and to miniatualize a device by aligning such liquid crystal display panel modules in a case that upright almost rectangular liquid crystal cells and diffusion plates behind of them are held with holizontally extending upper and lower frames, and preventing the light of a back-illumination light source from leaking. CONSTITUTION:As for the liquid crystal display panel module 12, a dot matrix type liquid crystal cell 21 and the diffusion plates 22 behind of it are held with the upper frame 23 and the lower frame 24, and the upper frame 23 and the lower frame 24 are connected by a side frame 26, which is provided with a light shielding part 26a. Thus constituted liquid crystal display modules 12 are aligned in a virtical direction in first and second liquid crystal display panels 13 and 14, which are disposed back to back in the case 11. The light source 15 is disposed in a thus formed space part in order to illuminate the diffusion plates 22 from backward. With this constitution, a non-display part is not formed beside the liquid crystal display panel module 12, and the light does not leak from spaces between modules, therefore, the display quality can be improved and the device can be miniatualized.
Patent JP-H09147848-A (JP)
Title: Preserving method of cadmium negative electrode for alklaine storage battery
Inventor: HONDA HIRONORI
IPC: H01M4/26
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in a preliminary charging quantity even when it is preserved over a long period of time by an easy method by sealing a cadmium negative electrode for an alkaline storage battery in a vessel together with an oxygen scavenger. SOLUTION: A cadmium negative electrode for an alkaline storage battery is preserved in a vessel to which an oxygen quantity is restricted by an oxygen scavenger. This cadmium negative electrode contains metallic cadmium. The oxygen scavenger possesses reducing power stronger than reducing power possessed by the cadmium negative electrode. The oxygen scavenger is a substance having a property easily reactive with oxygen, and means a material capable of absorbing oxygen from an atmosphere such as air. For example, metallic powder in a reducing condition such as lithium, sodium, magnesium and iron, a reducing inorganic substance being a low valence metallic compound such as a stannous chloride, a ferrous sulfate and a ferrous hydroxide, ascorbic acid, reducing saccharides or the like can be cited as the substance having such a property. When the oxygen scavenger is used, oxidation of metallic cadmium as a preliminary charging quantity of the cadmium negative electrode can be prevented.
Patent JP-H05117142-A (JP)
Title: Lipid depressant containing hopanoid
Inventor: NAGUMO AKIRA
IPC: A61P3/06
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a lipid depressant with excellent lipid-depressant effect by using a substance containing hopanoid which is represented by a specific formula and has the action to inhibit the secretion of extremely low-density lipoprotein from hepatocytes. CONSTITUTION:Hopanoid (a pentacyclic triterpenoid with a sterol-like structure having a basic skeleton of formula I and distributing in cells and some kinds of plants), for example, bacteriohopan-32-ol is used as an active ingredient to give the objective lipid depressant. The depressant contains the hopanoid, in the form of a preparation suitable for oral or parenteral administration, 1.0 to 100wt.%, preferably 1.0 to 60wt.% and is used for hypercholesterolemia, hyperlipemia, arteriosclerosis. By the way, Hopanoid can strongly inhibit the secretion of apolipoprotein B which is the main protein component of extremely low-density protein and phospholipid with no influence on lipid synthesis and inhibits triglyceride secretion, too.
Patent JP-H09148281-A (JP)
Title: Polishing apparatus and polishing method
Inventor: NISHIO MIKIO
IPC: B24B37/07
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to determine a polishing end point by using a temperature change when the rough surface is smoothed even in a single film polishing operation, by detecting a change in the state of the substrate surface and a polishing end point by using a change in the temperature of a polishing pad. SOLUTION: After polishing is started, the temperature of the surface of a polishing pad 2 is increased by a frictional heat or reaction heat caused by the contact of a substrate 3 with the polishing pad 2. Next, when the surface of the substrate 3 is polished and flattened to remove the roughness of the surface, the frictional heat or reaction heat is reduced and the temperature of the surface of the polishing pad 2 is thereby decreased. In this way, a change in the state of the surface of the polishing pad 2 is detected. A change in the state of the surface of the substrate 3 is detected by the temperature change of the surface of the polishing pad 2. Furthermore, by determining a polishing end point, it is possible to precisely detect the end point without controlling polishing by using polishing time.