baber/WOPTO huggingface dataset:
Patent JP-H02253819-A (JP)
Title: Oxygen supply device
Inventor: NAKASHIBA AKIO
IPC: B01D53/06
Filed: 1989-03-27
Abstract: PURPOSE:To save energy and to reduce running cost by furnishing an oxygen adsorption/desorption material to a revolving body and providing an air cooling means and a heating means. CONSTITUTION:An opening is formed in the wall 1 partitioning the inside of a chamber from the outdoor, and a revolving body 2 driven by a motor M is provided so as to close the opening of the wall 1, and the main part of the revolving body 2 is made of the oxygen adsorption/desorption material 2a. The part of the oxygen adsorption/desorption material 2a facing the space X of the outdoor is cooled with the natural air to such a temp. that it is allowed to adsorb oxygen, and the part facing the space Y of the inside of the chamber is heated with an electric heater 3 to such a high temp. that it is allowed to desorb the oxygen, so that the oxygen adsorbed from the outdoor atmosphere by the action of the adsorption/desorption material 2a is desorbed in the space Y of the inside of the chamber as the revolving body 2 is driven, which prevents the concn. of oxygen in the camber from being lowered. By this method, the energy efficiency is improved.
Patent JP-H07175206-A (JP)
Title: Pellicle
Inventor: MIZUNO FUMIO
IPC: G03F1/64
Filed: 1994-04-14
Abstract: PURPOSE:To obtain a pellicle capable of preventing the contamination of a mask substrate and the deposition of foreign matter by forming an adhesive to fix a pellicle frame to the mask substrate only with an adhesive layer. CONSTITUTION:An adhesive 3 consists of a double coated tape 3c consisting of two adhesive layers having a different adhesive strength, e.g. a strong adhesive layer 3a on the pellicle frame 1 side and a weak adhesive layer 3b on the mask substrate 4 side. Consequently, the weak adhesive layer 3b is weak enough so that a pellicle is not released from the substrate 4 when handled but the pellicle is easily released from the substrate 4, the adhesive 3 and its paste are not left on the bonding surfaces, and the adhesive 3 is not left on the substrate as foreign matter.
Patent JP-S553438-A (JP)
Title: Novel water-soluble polymeric sequestering agent
Inventor: YOKOYAMA TOSHIROU
IPC: C08F8/00
Filed: 1978-06-21
Abstract: PURPOSE: To prepare the title sequestering agent capable of scavenging heavy metals in waste water, easily, from a low-cost mercaptan produced by the desulfurization of petroleum, by condensing a (co)polymer of an unsaturated carboxylic acid with a mercaptan having a specific functional group.  
     CONSTITUTION: A sequestering agent comprising a condensation product of (A) a (co)polymer composed of one or more α,β-unsaturated carboxylic acids, and having a molecular weight of 100,000W400,000 [pref. (meth)acylic acid 1W4C alkyl ester] with (B) 1W10 moles, based on 1 mole of the above monomer, of a mercaptan having an OH group, amino group, or carboxyl group, or a mercaptan having a difunctional thiol group. The condensation product is a novel substance, and traps a heavy metal compound by forming a complex.  
     EFFECT: A trace of heavy metal as low as several mg/l can be easily removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09265434-A (JP)
Title: Electronic data storage device
Inventor: ASAI SATOSHI
IPC: G01C22/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device capable of accelerating processing speed. SOLUTION: When a total traveling distance after the traveling of 2km reaches '000076km', a request for writing '0002' in an address 6 of an EEPROM (non-volatile storage means) 5 is generated. Whether all the stored contents of the areas of three continuous addresses '5' to '3' less than a boundary address are abnormal or not is judged. When there is no abnormality, i.e., the contents of the addresses '5' to '3' are the same storage contents as the writing request '0002', writing is executed in accordance with the request.  When abnormality exists, i.e., the stored contents of the addresses '5' to '3' are different from the '0002', the existence of an error in the stored contents of a RAM (volatile storage means) 3 is judged, the whole contents of the EEPROM 5 are read out, an address '6' next to the boundary address '5' is judged as a writing address, and the rewriting of the contents of the address '6' to the same value as the stored contents of the address '5' is judged, so that '0002' is written in the address '6'.
Patent JP-S532137-A (JP)
Title: Pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-06-26
Abstract: PURPOSE:To provide a pinball machine which can easily detachably replace the upper board of a pinball game board located on the back side of the front frame without removing nor opening a pinball supplying unit mounted in the state part of a window is closed at the front side of the front frame thereof.
Patent JP-H11274229-A (JP)
Title: Semiconductor device
Inventor: TANAKA YASUSHI
IPC: H01L21/60
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which can readily detect the stress on a semiconductor chip. SOLUTION: This is a semiconductor device, which is formed by mounting a semiconductor chip 1 on a substrate 5. A plurality of distortion detecting elements 3 for detecting the distortion of the semiconductor chip 1 are formed an the specified parts in the semiconductor chip 1 in the same direction. Electric signals are applied on the distortion detecting elements 3. At the same time, an electrode 2 for taking out the output from one distortion detecting element 3 to the outside is formed. On the substrate 5, a measuring terminal 6 for connection to the electrode 2 is formed. The measuring terminal 6 and the electrode 2 are connected.
Patent JP-S61234592-A (JP)
Inventor: IMANAKA YOSHIHIKO
IPC: H05K3/28
Filed: 1985-04-10
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-S571923-A (JP)
Title: Measuring method of food such as boiled rice
Inventor: TAMAOKI MASAYUKI
IPC: G01G11/12
Filed: 1980-06-05
Abstract: PURPOSE:To permit an accurate weighing, by a method wherein when the weight of the food, such as boiled rice, carried to a weighing means reaches a weight having a given ratio as against a set value, the carrying speed of the carrying belt is lowered. CONSTITUTION:The food, such as boiled rice, delivered from the opening in the lower part of a hopper 10 is fed to the boiled rice receiving part 86 of a weighing means 70 by means of a belt 53 whose ends are supported by supporting rollers 51 and 52 and which is driven thereby. When the weight of said boiled rice reaches, e.g. 80% of a set value, the carrying speed of the belt 53 is lowered. Thereby, the quantity of the boiled rice, per unit time, fed to the weighing means 70 by means of a brushing-off means 60 decreases. However, when the weight of the fed boiled rice reaches the set value, a carrying means 50, the brushing-off means 60 and the like are stopped from being driven, and at the same time, by the rotation of a rotating shaft 71, the boiled rice is dropped downward and placed into a container such as a lunch box.
Patent JP-H06259941-A (JP)
Title: Disk recording and reproducing device
Inventor: HIRANO YOSHIAKI
IPC: G11B27/10
Filed: 1993-03-09
Abstract: PURPOSE:To easily obtain required time-codes by applying frequency modulation to an absolute address, recording the absolute address in a pre-group and converting the absolute addresses to time-codes according to the time-code format of a sub-data area. CONSTITUTION:The absolute address is frequency modulated and then recorded in the pre-group in a disk 300. The absolute address is detected by an address detecting circuit 216 and transmitted to a main CPU 400 via a servo CPU 500. In the CPU 400, the conversion to a time-code is performed according to the number of bits of an input and a time-code format. Then, time-code information having different conversion formulas are recorded in the sub-data area being separated from a recording signal area. Thus, the required time-codes are easily obtained without raising a manufacturing cost by converting the absolute addresses to time-codes using time-code format information.
Patent JP-H10274156-A (JP)
Title: Compression device
Inventor: KOMATSUBARA TAKEO
IPC: F04B39/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a compression device to suppress the occurrence of permanent deformation and wear of a piston ring and compress natural gas to a high pressure, provide an increased life, improve reliability, and prevent the occurrence of deterioration of performance. SOLUTION: A compression device is formed such that a piston ring 51 made of a resin, having excellent lubricity, mounted in an annular groove 3 formed in the surface of a piston 2 is adhered to the inner surface of a cylinder 10 by an O-ring 4 formed of an elastic substance mounted in the annular groove 3, and air is compressed by the piston 2 reciprocated in the cylinder to generate high pressure gas. A groove 51a in which at least a part of the outer periphery of the O-ring 4 is fitted is provided in advance throughout the outer periphery of the inner wall surface of the piston ring 51.
Patent JP-S60242148-A (JP)
Title: Automatic paper feed device
Inventor: FUKUI KAZUYUKI
IPC: B65H3/52
Filed: 1985-04-09
Abstract: PURPOSE:To make it possible to expect a stable conveying force and an effective paper handling, by setting, in a predetermined order, the outer peripheral section hardnesses, outer surface friction hardness and nip widths of first and second normally rotating rollers forming a paper handling means and reverse and follow-up members. CONSTITUTION:The nip width W of reverse rollers 19, 19 with respect to a normally rotating roller 16 is greater than that of a follow-up roller 20 with respect to the roller 16. When copying papers 12 fed out by a paper roller 13 reach a paper handling means 14, the topmost copying paper 12 is applied with a conveying force in the feed direction A by means of a roller 16, but the copying papers on and after the second one are applied with a handling force in the direction opposite to the feed direction, which is greater than the frictional force between the papers 12 and a roller 19 by means of the latter. Further, since the roller 20 has an outer peripheral section hardness which is greater than that of the roller 19, a press-contact force against the roller 16 effects in its most part upon the roller 20. Meanwhile since the roller 20 has a small outer peripheral surface friction coefficient, the conveying force and handling force dut to the repulsion between the rollers are not damped so that the topmost paper 12 alone may be surely conveyed while the papers on and after the second one may be surely inhibited from being transferred, thereby it is possible to expect the effect of paer handling.
Patent JP-H11274049-A (JP)
Title: Position measuring method, position measuring instrument and aligner thereof
Inventor: IMAI MOTOMASA
IPC: G01B11/24
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of imperfect products when a planer mirror is shifted, and to shorten time for maintenance. SOLUTION: Two reflecting surfaces 22X, 22Y which are arranged on a stage 8 in first and second directions which mutually substantially intersect perpendicularly are irradiated with respective laser beams from the output of an optical wave interferometer 14. Coordinate positions of the stage 8 are measured related to the first and the second directions, on the basis of the output of the optical wave interferometer 14 and warpage, which is measured regarding at least one out of the two reflecting surfaces 22X, 22Y. During the movement of the stage 8 using measured warpage which is generated by treatment of an object held by the stage 8, the warpage concerning at least one out of the two reflecting surfaces 22X, 22Y is calculated, on the basis of the output of the optical wave interferometer 14.
Patent JP-S61236122-A (JP)
Title: Dry-etching apparatus
Inventor: ISHIZU HIDEHIKO
IPC: H01L21/302
Filed: 1985-04-12
Abstract: PURPOSE:To simplify the production process of semiconductor wafers by a method wherein vacuum spare chambers fitted with ultraviolet ray discharge tubes are provided before and behind an etching chamber. CONSTITUTION:Semiconductor wafers 6 are shifted from a load cassette 5 to a vacuum spare chamber 2 to be placed on a wafer stage 10. After vacuumizing the vacuum spare chamber 2, the semiconductor wafers 6 are irradiated with ultraviolet rays through ultraviolet ray discharge tube 12. By the ultraviolet ray irradiation, photoresist can be stabilized and any stain due to oil pack from a pump can be cleaned up. Next the semiconductor wafers 6 are shifted from the vacuum spare chamber 2 to an etching chamber 1. After the dry- etching process, the semiconductor wafers 6 are shifted to another vacuum spare chamber 3 to be irradiated with ultraviolet rays again through ultraviolet ray discharge tube 12. During the ultraviolet ray irradiation, any organic residue on the semiconductor wafers 6 can be removed by etching in Fleon-based gas while any stain due to oil pack can be cleaned up simultaneously.
Patent JP-H09264679-A (JP)
Title: Temperature control device in housing
Inventor: SEMURA JIYUNICHI
IPC: F28D15/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To maintain a temperature within a housing at an optimum condition by preventing lowering of a circulating flow amount of an inner liquid thus preventing lowering of a radiating performance, wherein, in the housing, a heating device is disposed downstream of a heat exchanger in a flow direction of an inner fluid. SOLUTION: A hermetically closed space 15 of a housing 13 is separated into an electric components accommodating space 16 and a high temperature side heat transmitting space 17 by means of a fluid separation plate of an ebullient cooling device 14 and a casing. An electric heater 5 which works as a heating device in the housing is disposed downstream of a high temperature side heat exchanger 3a of an ebullient cooling apparatus which is disposed in the high temperature side heat transmitting space 17 in a flow direction of a high temperature flow. Since the high temperature side heat exchanger 3a has a large effective heat exchanging area, the flow speed of the high temperature air downstream of the heat exchanger 3a is lowered. By mounting the electric heater 5 downstream of the high temperature side heat exchanger 3a where the high temperature air is circulating, the pressure loss within the housing 13 (high temperature side heat transmitting space 17) can be greatly reduced so that the heater 5 can prevent lowering of its heat radiating performance. Accordingly, the temperature of the hermetically closed space 15 in the housing 13 can be held in an optimum condition.
Patent JP-H03281082-A (JP)
Title: Laser beam machine
Inventor: ITO HIDEO
IPC: B23K26/08
Filed: 1990-03-28
Abstract: PURPOSE:To reduce a working time by constituting segmental work tables on a laser beam machine provided with a laser beam machining head which can move right and left, back and forth. CONSTITUTION:In the laser beam machine 1 provided with the laser beam machining head 15 which can move freely right and left, up and down at the upper position of the work table to support and fix the work, the work table is composed of plural 1st and 2nd segmental tables 17, 19 and each segmental table 17, 19 is constituted so that it can move freely back and forth. In this way, before working is finished, another segmental table can support and fix the following work to reduce the working time and improve the working efficiency.
Patent JP-S63245300-A (JP)
Title: Superconducting electrical rotating machine equipment
Inventor: SHIROTA ATSUKO
IPC: H02P9/08
Filed: 1987-03-30
Abstract: PURPOSE:To enable liquid helium in a rotor to be easily gasified by supplying an AC current to the field circuit of a superconducting generator from a power supply separate from a system power supply at the time of requiring an emergency stop of said superconducting generator. CONSTITUTION:At the time of starting the operation of a superconducting generator 4, switches 14 and 16 are closed and a DC current is supplied from a storage battery for initial excitation 15 to the field winding 8 of said superconducting generator 4. Then, said switch 14 is opened to supply the field winding 8 with the output of said superconducting generator 4. Before the superconducting generator 4 is brought to an emergency stop, a breaker 2 and said switch 16 are opened. At the same time, a switch 17 is closed to supply the field winding 8 with the output of a high-frequency current generator 18. The heat from an AC loss of the field winding 8 is generated by a high frequency AC current so that liquid helium in the rotor of the superconducting generator 4 is gasified rapidly.
Patent JP-S60223450-A (JP)
Title: Rubber bush for lead wire of rotary electric machine
Inventor: OGIKUBO YUUJI
IPC: H02K5/22
Filed: 1984-04-18
Abstract: PURPOSE:To prevent deformation and crack from being generated and to improve the protective property on a lead wire and the water-proof property, by using fluororubber for bush material. CONSTITUTION:A magnetic frame 1 is provided with a lead wire 3 via a bush 2 of fluororubber used to protect the penetrating lead wire 3 and to fill up a space between the magnetic frame 1 and the lead wire 3. The end conductor 4 of the lead wire 3 is brazed to be connected to a lead conductor 7 for a stator coil 6 attached to the magnetic frame 1 with a tightening bolt 5, and an insulating layer 8 is arranged round the conductors, and after that, firm bonds 9 namely hemp cord, glass cord or the like are applied so that the fluororubber bushing 2 and the lead wire 3 can be mutually held in place.
Patent JP-S62233197-A (JP)
Inventor: FUTAKUCHI AKIO
IPC: D05B29/06
Filed: 1986-04-04
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-H10264171-A (JP)
Title: Manufacture of laminated hose
Inventor: MIYAJIMA ATSUO
IPC: B05D1/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the heating time for a core mold for powder coating can be shortened and, therefore, a laminated hose can be manufactured by using a small amount of mandrel regardless of the dimension and shape. SOLUTION: When a thin resin film is formed on a mandrel 10 by powder coating, for instance, resin powder 21 is made to adhere on an outer peripheral face of the mandrel 10, and the mandrel 10 is heated at high frequency to form a thin resin film. The mandrel 10 forming the tin resin film is set in an outer mold, and a rubber material or a resin material of different kind from the above resin is filed therein to laminate an outer layer composed of rubber or resin on the outside of an inner layer composed of the thin resin film and mold a laminated hose.
Patent JP-2000278550-A (JP)
Title: Image data transfer device, image data management device and image data management system
Inventor: HATANAKA KOJI
IPC: H04N7/16
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image data transfer device without the need of the activation of an application, transfer indications and the imparting of a file name, etc., for image data transfer. SOLUTION: When the image data management device recognizes the connection of this image data transfer device, the command of the fact that it is recognized is transmitted (step S42). In response to it, the image data transfer device issues an automatic transfer start request command (step S43). The image data management device issues a transmission permission command for responding to the automatic transfer start request command and automatic transfer is started.
Patent JP-H05278014-A (JP)
Title: Dry tile molding machine
IPC: B28B3/02
Filed: 1992-03-31
Abstract: PURPOSE:To prevent generation of lamination by reducing a quantity of air coming out through a clearance between molds, by a method wherein a bottom force forming an originated space is formed of a liner and lower mold incorporated into a mold frame and an air circulation path communicating the originated space and the outside with each other is provided in the bottom force. CONSTITUTION:A bottom force is constituted of a liner 2 and lower mold 3 supported by a mold frame 1 and on the inside of which an originated space 5 into which a top force 4 is inserted is formed. The liner 2 is constituted of top and bottom two pieces of segments 2a, 2b, they are assembled so that an air vent exhaust slit 2c can be made between the segments 2a, 2b and an air vent passage 1a is provided in the mold frame 1 by corresponding to the same. When top and bottom layers 20, 21 of bodies which are filled into the originated space 5 and different in kind are compressed by lowering of the top force 4, though air comes out through a clearance between the liner 2 and top force 4 and the exhaust slit 2c, a quantity of the air comes out through the clearance by the exhaust slit 2c is reduced and generation of lamination is prevented.
Patent JP-S554336-A (JP)
Title: Solid or pasty emulsion composition
Inventor: NARASAKI MITSUTOSHI
IPC: A01N25/04
Filed: 1978-06-23
Abstract: PURPOSE: To prepare an emulsion composition having reduced specific volume and good transportability, by adding an emulsifying agent to a slightly water-soluble pesticide, etc., and further adding a water-soluble organic vehicle to the resulting liquid mixture, thereby converting the mixture to solid or paste.  
     CONSTITUTION: Concentrate of a disinfectant or a pesticide (e.g. liquid insecticide MEP) which is a slightly water-soluble liquid, or a solution of a slightly water- soluble solid dissolved in a non-aqueous solvent, is added with an emulsifier and a water-soluble oligosaccharide or polysaccharide or their derivatives (e.g. dextrin, cyclodextrin, etc.) to convert the liquid concentrate to a solid or pasty emulsion composition. The composition can be easily and completely emulsified by adding a desired amount of water at the time of use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000278951-A (JP)
Title: Inverter circuit
Inventor: YAMAZAWA KIYOTO
IPC: H01F1/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an inverter circuit which is low in power loss and is high in conversion efficiency, and besides is capable of downsizing. SOLUTION: An inverter circuit 1 is adopted, which possesses a transmission line type of transformer 2 equipped with a distributed constant circuit 20 having a transmission line 10 at least, and an LC circuit 3 provided on the input side of the transmission line type of transformer 2, and whose distributed constant circuit 20 makes the input impedance of the line transmission type of transformer 2 an input impedance value in the synchronized frequency of the distributed constant circuit 20 or over, when operated with frequency approximately equal to the synchronized frequency of the distributed constant circuit 20 or frequency lower than the synchronized frequency, and also whose LC circuit 3 boosts the input voltage of the transmission line type of transformer 2.
Patent JP-S59203339-A (JP)
Inventor: ICHIMURA YASUO
IPC: H01H73/18
Filed: 1983-04-30
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-H04290528-A (JP)
Title: Deodorizer for refrigerator or the like
Inventor: SHINTANI KOSUKE
IPC: B01D53/81
Filed: 1991-03-15
Abstract: PURPOSE:To increase the effective area of a deodorant contributing to deodorization and to improve deodorization efficiency. CONSTITUTION:A cover 25 is provided over a heater 24 also used as a defrosting heater, and a deodorant 27 is held on the lower-surface side of the cover 25 by a support 26 through a wire mesh 30. A spacer 31 made of a heat insulator is meandered between the deodorant 27 and the cover 25. The part of the upper surface 27a of the deodorant 27 out of contact with the spacer 31 is exposed, and the part also contributes to the adsorption of the malodorous component.