baber/WOPTO huggingface dataset:
Patent JP-H08285774-A (JP)
Title: Method for analyzing surface substance of solid under normal pressure using charge flow induced by pulse laser light
Inventor: FUJIMURA RYOICHIRO
IPC: G01N21/63
Filed: 1995-04-18
Abstract: PURPOSE: To identify the state of substance present on the surface of a solid easily and quickly under normal pressure by irradiating the surface of the solid material placed in a gas under normal pressure with a light pulse having high energy density, e.g. laser light, and measuring a charge current induced in a current collection electrode. CONSTITUTION: An object (copper plate having purity of 99.6%) 1 is irradiated, on the surface thereof, with a light pulse having high energy density (10<-6> -1J/cm<2> ), e.g. a pulse laser light emitted from a laser light source 4, under normal pressure. A charge current induced in a current collection electrode 2 disposed closely to a part being irradiated is then read out by means of a digital oscilloscope 8 or a small computer 9. A signal induced by a pulse having energy density on the order of 10<-6> J/cm<2> can be detected easily for some kind of substance 1 by employing a mesh type electrode 2 and selecting the ambient pressure. With such arrangement, the state (e.g. relative variation in the thickness of oxide on a copper plate at an accuracy of 1nm thick) of substance present on the surface of a solid can be identified easily and quickly under normal pressure.
Patent JP-S6160808-A (JP)
Title: Production of metallic grain by liquid injection
Inventor: KASASHIMA TATSUJI
IPC: B22F9/08
Filed: 1984-08-31
Abstract: PURPOSE:To obtain metallic grains having less variance in grain size with high productivity by injecting an aq. soln. contg. a non-volatile salt which dissolves the oxide of a metal to the metal in the molten state flowing downward linearly in approximately the shearing direction to part the metal to a granular state then receiving the grains with said aq. soln. CONSTITUTION:A pump 13 is operated to feed the above-mentioned aq. soln. (e.g.; an aq. NaOH soln. of about >=10% concn.) in a tank 11 to a nozzle 15 side and the pressure of the aq. soln. is adjusted by opening and closing a valve 17. On the other hand, the metal (e.g.; zinc) in a crucible 20 is heated 22 to melt and is flowed downward linearly from an orifice 21 by using gaseous Ar. The ejected 15 aq. soln. is brought into collision against the zinc in the molten state in the tank 11 to part the zinc by the impact power thereof. The zinc made into the spherical state is carried together with the aq. soln. to a grain storage tank 11a by the kinetic energy of the aq. soln. The above- mentioned aq. soln. is stored in the tank 11a and the spherical zinc is received by said aq. soln. so that the zinc is dispersed and settled in the aq. soln. Only the aq. soln. is passed through a screen 12 and is fed to the liquid storage tank 11b, from which the aq. soln. is further circulated to the nozzle 15 side.
Patent JP-S6243993-A (JP)
Title: Printing process layout device for television picture
Inventor: FUJITA HIDEJI
IPC: G03F1/00
Filed: 1985-08-21
Abstract: PURPOSE:To rapidly and efficiently perform from planning and editing to printing by reading a picture data stored in a picture data memory device, arranging in a pattern area and performing a layout for a printing process. CONSTITUTION:The picture data and the layout data stored in the magnetic disk device 21 of a planning and editing processing part 10 are read by a computer 91, temporarily stored in a magnetic disk device 92 and then, the computer 91 reads the data in the magnetic disk device 92 and transmits it. The transmitted data is received by a computer 93 and successively stored in a magnetic disk device 94. When the receipt is completed, the data in the magnetic disk device 94 is read by the computer 31 of a pattern processing part 30 and stored in a magnetic disk device 36. Thereby, the planning, editing to printing can be rapidly and efficiently carried out.
Patent JP-H0628615-A (JP)
Title: Production of alloy film of magnetic head core and its apparatus for production
Inventor: TAKESHIMA YOSHIO
IPC: H01F10/14
Filed: 1992-07-10
Abstract: PURPOSE:To enable the formation of an alloy film of an iron nitride system having excellent magnetic characteristics usable for lamination type head cores for high-density magnetic recording and reproducing with good reproducibility. CONSTITUTION:An alloy target consisting of FeM (M is at least one kind of elements among Ta, Hf, Nb, Zi, V and Ti) is sputtered in a gaseous mixture composed of a sputtering gas (gaseous argon) and a reactive gas (gaseous nitrogen), by that, the alloy film having 10 to 16at.% is formed. A gaseous pressure detector 5 respectively detects the pressures of the gaseous argon and gaseous nitrogen supplied into a chamber 1 at this time. A gas flow rate control unit 7 forms control signals in such a manner that the gaseous pressures detected by the gaseous pressure detector 5 respectively attain the prescribed specified pressures. A gas flow rate regulating mechanism 6 controls the flow rates of the gaseous argon and gaseous nitrogen according to the control signals from the gas flow rate controller 7.
Patent JP-H0469668-A (JP)
Title: Image forming method
Inventor: KATO KOICHI
IPC: G03G13/08
Filed: 1990-07-10
Abstract: PURPOSE:To prevent melt attaching of a toner to a developer carrying body and to obtain a high-quality image high in image density and contrast and free from ground stains by using a toner specified in storage elasticity. CONSTITUTION:The toner comprises at least a binder resin and a colorant and the toner powder is melted and formed into a plate and the dynamic viscoelasticity of this plate and at that time the storage elasticity is measured, and the toner to be used has a storage elasticity (30 deg.C) of 8.0X10<9> - 1.0X10<11>dyn/ cm<2>. For example, the toner is manufactured by melting and kneading a mixture of 80pts.wt. of a styrene polymer, 10pts.wt. of a phenylene ether type polymer, 5pts.wt. of an aramide type polymer, 5pts.wt. of a low molecular weight wax, 10pts.wt. of a carbon black, and 6pts.wt. of a salicylic acid derivative zinc salt, crushing it after cooling, finely pulverizing it, then classifying it to control an average particle diameter to 7.5mum, and adding 0.5pts.wt. of a fine silica powder to 100pts.wt. of these particles, thus permitting a sharp image high in image density and free from ground stains to be obtained by developing a latent image with this toner.
Patent JP-H0348039-A (JP)
Title: Dynamic damper
Inventor: FUNABASHI SHIGEYUKI
IPC: F16F15/10
Filed: 1989-07-14
Abstract: PURPOSE:To damp various noxious vibration through variation of either of members by a method wherein a cylindrical mass member having an inner diameter higher than the outer diameter of a rotary shaft is located between members on the first side and the second side brought into contact with the outer periphery of the rotary shaft and having a flangeform resilient part. CONSTITUTION:A drive shaft S of, for example, an automobile is provided with a member 1 on the first side formed with a first contact part 11, a flangeform first resilient part 12, and an annular first metal 13, and a member 2 on the second side formed in a similar manner described above with a second contact part 21, a second resilient part 22, and a second metal 23. A cylindrical mass member 31 having an inner diameter higher than the outer diameter of the rotary shaft S is held between hold parts 13b and 23b of the first and second metals 13 and 23. At least one of the members is manufactured in various kinds, and through selection of them during assembly, coping with various kinds of noxious vibration is effected to damp the noxious vibration.
Patent JP-H1025868-A (JP)
Title: Construction method for roof panel and roof panel suspension structure
Inventor: SAITO TAKESHI
IPC: E04G21/16
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a protruding part of a roofing such as a tile by temporarily supporting an upper reaches side panel frame, suspended by rear hanging accessories, by fastening pieces, lowering a lower reaches side panel frame, suspended by front hanging accessories, to support it on a roof frame, and then detaching the rear hanging accesories from a roof panel. SOLUTION: At the time of lowering a roof panel A, suspended by a crane or the like, onto a roof frame to install it, an upper reaches side panel frame suspended by rear hanging accessories 5 is lowered on a corresponding purlin 11 of a roof frame, and temporarily supported thereon by hooking a hook piece 6 to the purlin 11. A lower reaches side panel frame suspended by front hanging accessories 4 is then lowered and temporarily supported on the fulcrum side 7b of an elevating support means 7 with the reaction side 7a previously supported on the roof frame side. After confirming the stability of this temporarily supported state, the front hanging accessories 4 are detached from the roof panel A so as not to generate interference between the front hanging accessories 4 and the lower reaches side roof panel previously installed on the roof frame.
Patent JP-H0716518-A (JP)
Title: Liquid agent application device
Inventor: SATO ISAMU
IPC: H05K3/28
Filed: 1993-06-30
Abstract: PURPOSE:To provide a device which is capable of applying, in an immersed manner, a bleeding inhibitor partly to a communicable member on which the bleeding inhibitor must not settle excepting the part to be soldered. CONSTITUTION:A mounting table 5 fixed to a motor which stops after a single round of rotation holds a connector C with its freely operating movable plate 7, and the movable plate 7 is open due to a holding cam 11 when the plate is positioned upwards, and is closed immediately after its rotation. A bleeding inhibitor 16 stored in a container 17 is partly applied to the connector C mounted on the mounting table 5 at a lowermost position. Further, immediately after this application, the movable plate 7 drops the connector C which is open on account of a cam 12 for opening to an area outside the container 17.
Patent JP-H0235369-A (JP)
Title: Supporting device of operation of oscilloscope
Inventor: SUGAO HIROYUKI
IPC: G01R13/20
Filed: 1988-07-25
Abstract: PURPOSE:To increase the reliability of maintenance by a method wherein data for one screen containing an abnormal waveform are stored when an abnormal period is detected, and the stored data are re-displayed in an oscilloscope. CONSTITUTION:A signal from a signal probe 15 for CH1 is inputted to MPU 60 through a comparator circuit 82 converting an input signal into a pulse signal. The MPU 60 delivers digital data to D/A converters 30 and 40 through a data bus. After starting, the MPU 60 specifies the selection of data channel CH1 or CH2 through which data are taken in. Next, it reads the period of an output pulse signal of the comparator circuit. When the period of the pulse is not within a range of prescribed values, the MPU makes an abnormality held and gives an operator an instruction to display data stored in RAM 64.
Patent JP-2001008725-A (JP)
Title: Case with comb
Inventor: OKUBO TETSUJI
IPC: A45D19/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve carrying and housing properties and to eliminate the possibility of loss of a comb body having a cap function, etc., by integrating a case body and the comb body and making both compact. SOLUTION: The comb body 3 which is erected with many come tooth pieces 12 on the surface of a base plate 11 and is internally and luffably pivotally fitted with one end of the come tooth body 10 communicatingly formed with a leading-out part and a pouring port 16 opened to the surface of the base plate 11 is mounted at the top end of the tube case body 1. The leading-out part 15 and a mouth cylinder part 2 are communicated in the erecting state of the come tooth body 10. The mount cylinder part 2 is closed by the come tooth body 10 in the depressed state of the come tooth body 10.
Patent JP-H0848423-A (JP)
Title: Stock device for powder and granule
Inventor: KUZUNO MASASHI
IPC: B65G65/40
Filed: 1994-08-04
Abstract: PURPOSE:To eliminate a dead around a cavity produced due to erratic falling of a powder and granule caused by moisture contained in the powder and granule deposited on a hopper or by compaction for the powder and granule by a simple means. CONSTITUTION:A soft air bag 7 is installed around a hopper 5, and the air bag 7 is connected to an air compressor. When a dead 16 is produced, the air bag is inflated so as to collapse the dead 16.
Patent JP-H0351462-A (JP)
Title: Double steel pipe concrete structure
Inventor: TAKAHASHI YASUHIKO
IPC: E04C3/34
Filed: 1989-07-18
Abstract: PURPOSE:To enhance proof stress and buckling strength as a frame work by disposing an inner steel pipe within an outer steel pipe, joining ribs equal in length between the pipes at equal intervals and at an equal angle in the circumferential direction, thereby filling concrete into gaps formed. CONSTITUTION:A double steel pipe concrete structure is made up out of an outer steel pipe 2 in a circular cross section, an inner steel pipe 4 in a square cross section and ribs 3 which are interposed between the steel pipe 2 and the steel pipe 4. The ribs in length are radially joined at 8 places at equal intervals and at an equal angle while the pipe 2 is aligned with the pipe 4 in cross sectional center. Successively, concrete 5 is filled in gaps thus formed so as to be placed. By this constitution, proof stress and buckling strength as the frame work of a large scale structure can be enhanced.
Patent JP-H0349652-A (JP)
Title: Production of flaky food
Inventor: KAWANO NOBUHISA
IPC: A23L29/244
Filed: 1989-07-18
Abstract: PURPOSE:To obtain a flaky food capable of satisfying convenience for eating and adaptability to diversified eating habits by adding a solidifying agent to glucomannan yam in water while stirring, rolling the resultant paste material though a pressure rolling machine and solidifying the paste material. CONSTITUTION:A solidifying agent is added to glucomannan alone or glucomannan and subsidiary raw material in water while stirring to give a paste material and the resultant paste material is rolled through a pressure rolling machine and solidified by heating to provide the objective food. The resultant flaky food has an uneven shrinkage and in the food, a glucomannan having a small swelling ratio exhibits a spherical crosslinking structure and the food has crispy and hard texture like Jew's-aer and free from characteristic odor and cancels a hard water phenomenon. In a product containing the glucomannan as a main raw material, the feature change of flaky food by pressure roll is simply controlled in length, width, thickness, etc., and the appearance of the food is controlled by breaching or coloring and can be also applied as cooked food use.
Patent JP-H04229969-A (JP)
Title: Electric assembly
Inventor: MATSUKU UIRIAMU BURANAN
IPC: H01R12/70
Filed: 1991-06-28
Abstract: PURPOSE: To reduce a number of part items by integrating a three-dimensional electric connector into a main board assembly, and by arranging an integrated mold on a printed circuit. CONSTITUTION: A molded part 232 is provided with a protrusion to configure three-dimensional connectors 236 and 238. In this cases, the connector 236 forms a single receptacle connector having a plurality of contacts 242, and also the connector 238 forms two spring finger connectors. These connectors and the other devices are connected to each other through contacts 242 and 244. A component 234, the contacts 242 and 244 are connected with a conductive printed circuit 235 provided in the molded part 232. The circuit 235 is patterned to establish an interconnection among the component 234, the contacts 242 and 244.
Patent JP-H0929441-A (JP)
Title: Arc welding torch
Inventor: MATSUI HITOSHI
IPC: B23K9/29
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an arc welding torch capable of generating an arc in a prescribed arming position even if large rotating torque acts on a welding wire. SOLUTION: The guide passage of the arc welding torch 1 having a tube 3 internally formed with the guide passage in which the welding wire is inserted has plural curves 31, 32 which bend in one direction and further bend in the other direction along the passage. The radii of curvature and arc angles of the respective curves are so set that T1>T2 is attained between the min. torque T1 necessary for swiveling of the welding wire within the guide passage and the torque T2 at which the welding wire induces a twisting yield. The rotation of the welding wire within the guide position is prohibited by the radii of curvature and arc angles of the respective curves and the friction force by the elastic force of the welding wire in contact therewith. The front end of the welding wire, therefore, exists in always the same position with respect to a power feed chip.  The arc is thus generated in the desired aiming position.
Patent JP-H0641559-A (JP)
Title: Refrigerating machine oil
Inventor: MAEDA KAZUHITO
IPC: C10N30/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide the refrigerating machine oil excellent in the compatibility with CFCs, resistance to CFCs, electrical insulation and lubricity, comprising a complex ester from a mixture of each specific monocarboxylic acid and dicarboxylic acid and a neopentyl polyol and an alkylbenzene with a specific dynamic viscosity. CONSTITUTION:The refrigerating machine oil having the above-mentioned advantages, comprising (A) a complex ester from (1) a mixture of (a) 5-14C monocarboxylic acid (e.g. caprylic acid) and (b) 4-10C dicarboxylic acid (e.g. adipic acid) with 50 or higher mol% thereof being a branched alkyl group- bearing monocarboxylic acid (e.g. isoheptanoic acid) and (2) a neopentyl polyol (e.g. neopentyl glycol) and (B) an alkylbenzene having one or two 9-24C straight chain or branched alkyl group(s) with the dynamic viscosity at 40 deg.C of 5-50cst at the weight ratio A/B or (20:80) to (99:1).
Patent JP-2001010366-A (JP)
Title: Power transmission device
Inventor: KAWADA KAZUTAKA
IPC: F16H57/028
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To make a diameter of a seal member in a portion for partitioning respective storing parts for a transmission mechanism part and an electromagnetic clutch suppressed small. SOLUTION: This transmission is provided with a rotary case arranged adjacently to a final reduction gear stored inside a rear differential carrier 3, a shaft 7 arranged in an axial center part of the rotary case 5, and a pilot clutch 11 and a main clutch 9 arranged between the rotary case 5 and the shaft 7 and tightened by movement of an armature 17 due to an electromagnet 15 outside the case 5. An O-ring 43 is provided between a core 41 of the electromagnet 15 and the rear differential carrier 3, a both-side sealed bearing 53 is provided between a small diametric part 7b of the shaft 7 connected to a drive pinion haft 61 of the final reduction gear and the core 41, and an inside of the rear differential carrier 3 is partitioned into a final reduction gear storing part and a part for storing both clutches 9, 10, by the bearing 53.
Patent JP-H0523484-A (JP)
Title: Driving device of washing machine
Inventor: OSUGI HIROSHI
IPC: D06F37/40
Filed: 1991-07-24
Abstract: PURPOSE:To decrease the loss of torque by transmitting power to a washing/ dehydrating motor and a drying motor by a V-belt and a timing belt, respectively, in the driving device of a washing machine having a washing and dehydrating tank in common, a drying heater and an air blower. CONSTITUTION:A rotation of a washing/dehydrating motor 17 is transmitted to a washing decelerating device 19 through a V-belt 81. Also, by a clutch mechanism, a pulsator 9 is rotated at the time of washing, and the pulsator 9 and a basket 7 are rotated integrally at a high speed at the time of dehydration. Moreover, a pulley 82 of the washing decelerating device 19 is connected to a drying decelerating device 14 through a timing belt 80, and drives a drying motor 18. In such a way, by using the timing belt 80 usable in small belt tension for one side, belt tension applied to the pulley 82 can be reduced and an increase of loss of torque can be suppressed, and the cloth quantity can be detected exactly.
Patent JP-2000020377-A (JP)
Title: Database system, data managing method and storage medium storing software for data management
Inventor: SATO TOYOYUKI
IPC: G06F21/62
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily perform the management and change of access right by relating it with the attribute of a user on the organization. SOLUTION: A document access designating part 42 designates the mode (kind) of access such as reference, preparation or approval to be performed to the document in a database 1. Based on the section and managerial position of the user, a document preparation/reference right check part 43 judges whether the user has the access right or not corresponding to the designated document and access kind. A page preparation/reference right check part 45 investigates whether the user has the access right to perform reference or preparation corresponding to the kind of access together with the part designated by a table-of- contents display part 44. A page display/write part 46 displays the page of the designated document.
Patent JP-H0351799-A (JP)
Title: Compressed air system for instrumentation of nuclear plant
Inventor: OTSU TATSUYA
IPC: G21D1/00
Filed: 1989-07-19
Abstract: PURPOSE:To reduce a capacity of an electrical heater of a dryer by branching a part of a high temperature compressed air at an exhaust part of an air compressor and by using it as a regenerating air after being heated by an electrical heater. CONSTITUTION:High temperature air pressurized by an air compressor 2 is branched at a specific flow rate by the first proportional valve 7. The branched compressed air flows into a dryer device 6a as a regenerating air through the first cross valve 9 and then into a regenerating air system path 30. The regenerating air flows into a dryer tower (regenerating side) 14 from its lower part through the first four- directional valve 17, after being heated by an electrical heater 18, and removes moisture content from an adsorbent. The regenerating air containing a moisture content, flows out from an upper part of the dryer tower (regenerating side) 14 and to an outside of the dryer device 6a from a regenerating air in- and out-let nozzle 13 through the second four-directional valve. The regenerating air containing a moisture content is returned to an air suction inlet of a silencer 1. The returned air is mixed with outside air and is supplied to each air demanding part as dried-up air. An electric heater capacity can be intended to be reduced by utilizing waste heat in such a way.
Patent JP-H0371674-A (JP)
Title: Manufacture of insulating layer
Inventor: FUIRITSUPU II FUREIBAAGAA
IPC: H01L29/792
Filed: 1990-07-13
Abstract: PURPOSE: To obtain a highly reliable inter-poly insulation layer for eliminating charge loss inherent to an EPROM cell by coating a floating polysilicon electrode with a silicon nitride layer and chemically depositing an oxide of substantially same thickness on the silicon nitride layer. CONSTITUTION: A floating gate 35 is insulated from a P substrate 30 by a thin gate oxide layer 33 and from a control gate 42 by a composite insulation layer 37. A control gate 42 is formed of polysilicon after completion of an inter-poly insulation layer. The inter-poly insulation layer 3-7 comprises a relatively thin polysilicon dioxide layer 38 and a thin silicon nitride layer 39 formed thereon. A relatively thick HTO film 40 acting to reduce inherent charge loss phenomenon substantially is deposited on a nitride layer 39. Since a coated HTO(high temperature oxidation) layer 40 is employed, thickness of the uppermost oxide layer is increased while decreasing the thickness of an underlying nitride. Consequently, a highly reliable inter-poly insulation layer structure for minimizing inherent charge loss can be formed in EPROM.