baber/WOPTO huggingface dataset:
Patent JP-S61128096-A (JP)
Title: Heat pipe
Inventor: HATA RYOSUKE
IPC: F28D15/06
Filed: 1984-11-27
Abstract: PURPOSE:To enable control of a heat migration space in a heat pipe and in its turn a heat migration amount, by a method wherein the heat migration space in the heat pipe is opened and closed from the outside by means of a moving valve. CONSTITUTION:A container 10 has a heat migration control part located in a position allowing heat to be migrated from a large size part at an upper part to a small size part at a lower part. A permanent magnet 12 is vertically moved with the aid of a moving mechanism, and its outer shape is formed such that a side, serving as a moving valve, is capable of opening and closing the cross section of a portion allowing the large size of the container 10 to be extended to the small size part. The magnet is formed such that its upper part has one-way polarity, other part is formed by plastic or a non-magnetic metal, and, for example, quadrichydrogen fluoride resin is coated on a portion serving as a valve, and working liquid 11 is sealed in the container 10 by means of a given internal pressure. If an external permanent magnet 13 is moved in the direction of axis, the internal permanent magnet 12 is vertically moved along therewith, and the portion, allowing the large size part of the container 10 to be extended to the small size part, enables control of the heat migration space of the heat pipe and permits complete block-up of the space.
Patent JP-2000079470-A (JP)
Title: Arc welding method
Inventor: HIRAOKA KAZUO
IPC: B23K9/173
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To secure the melting of a base stock while restraining an excessive welding heat input by providing a welding system capable of freely controlling a distribution and concentration of arc heat in a groove surface of the base stock and controlling a heat input density distribution of an arc. SOLUTION: Arc welding equipment by a wire consumable electrode system is provided with a welding torch 2 which is connected to a welding power source 1 and a wire feeding device 7 which feeds a welding wire 3 as a consumable electrode via the welding torch 2. Moreover, the welding torch 2 is rocked in the axial direction of an arc 5 generating within the groove of a stock 4 to be welded which forms e.g. a narrow groove joint, that is, in the vertical direction shown with the arrow. In such a case, the position 1 of the welding torch 2 is periodically rocked in the axial direction of the arc in the groove of the stock to be welded, or welding is executed by controlling a phase difference between the positional fluctuation and the time when an arc current characteristic is changed.
Patent JP-H1184652-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: TANAKA YOJI
IPC: H05K3/06
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. having particularly superior adhesion, resolution, flexibility, film strength and film elongation as an etching or plating resist by incorporating a specified film property imparting polymer, an ethylenically unsatd. compd. and a photopolymn. initiator. SOLUTION: The photosensitive resin compsn. contains 50-70 pts.wt. film property imparting polymer having a wt. average mol.wt. to number average mol.wt. ratio (dispersity) of 2.0-3.0 obtd. by copolymerizing 10-15 wt.% (meth) acrylic acid and 85-90 wt.% compd. represented by the formula as copolymerizable components, 3050 pts.wt. ethylenically unsatd. compd. and 0.5-10 pts.wt. photopolymn. initiator based on 100 pts.wt., in total, of the polymer and the unsatd. compd. and further contains a plasticizer and a pigment or dye. In the formula, R<1> is H or methyl and R<2> is 1-12C alkyl.
Patent JP-H0193771-A (JP)
Title: Image forming method
Inventor: SHIGETA KUNIO
IPC: G03G15/06
Filed: 1987-10-05
Abstract: PURPOSE:To decrease black stops and to eliminate interference fringe-like unequal densities by forming an image under prescribed conditions by using a photosensitive body having a specifically constituted carrier generating layer contg. an azulenium compd. CONSTITUTION:The photosensitive body is formed by providing a carrier transfer layer 4 on the carrier generating layer 2 contg. at least a carrier generating material 10 consisting of the azulenium compd. (e.g.: the compd. expressed by the formulas) and a binder (A). The content ratio of the component 10 to the component A is confined to <=1/2 and the film thickness of the layer 2 to >=1mum. A carrier transfer material is also incorporated into the layer 2. The image is formed on this photosensitive body by forming an electrostatic latent image having 500-900V absolute value of the max. potential of electric charge by irradiation of a semiconductor laser light thereon, then impressing a DC bias voltage having the absolute value lower by 0-200V than the above- mentioned absolute value thereto, and subjecting the electrostatic latent image to reversal development. In the formula, R<1>-R<7> denote H, halogen, etc.; R<8>, R<9> denote alkyl, aryl, etc.; L<(-)> denotes an anion residue.
Patent JP-H04130060-A (JP)
Title: Production of silicon carbide-based material
Inventor: MINAGAWA KAZUHIRO
IPC: C04B35/56
Filed: 1990-09-19
Abstract: PURPOSE:To easily obtain a high purity and high strength silicon carbide-based material suitable for a jig for producing a semiconductor by depositing carbon in a porous body of synthetic quartz glass by a vapor phase thermal decomposition method, calcining the porous body and filling metallic silicon into the open pores in the resulting porous preformed body. CONSTITUTION:A porous body of synthetic quartz glass is produced by a vapor phase synthesis method and worked into the shape of an end product. Carbon formed by thermally decomposing gas contg. gaseous hydrocarbon such as methane or gaseous halogenated hydrocarbon such as CH3Cl is deposited in the porous body by such an amt. as to regulate the molar ratio of carbon to silicon dioxide to >=3. The porous body is then calcined, and fused silicon is infiltrated into the resulting porous preformed body to fill metallic silicon into the open pores in the preformed body, and this silicon is allowed to react with excess carbon remaining in the body to obtain a silicon carbide-based material.
Patent JP-S60246600-A (JP)
Inventor: KORIN JIEFURII KUREITON
IPC: G21G4/02
Filed: 1984-11-28
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-H1181349-A (JP)
Title: Greening retaining wall block
Inventor: KANESHIRO TAKASHI
IPC: E02D29/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a greening retaining wall block having simple structure as well as simple execution, specially requiring no water sprinkling work to plants except for the dry season and having a strength against storm and flood damage. SOLUTION: A greening retaining wall block is a concrete block, and holes with proper size are provided on rear side wall 2, side walls 3 and 4 and bottom wall 6. Function as earth retaining is accomplished by the rear side wall 2 and front side wall 1, and planting function is accomplished by earth in the concrete block formed of the front side wall 1, rear side wall 2, both side walls 3 and 4 connecting both front and rear side walls and bottom wall 6. Earth in the block is connected to the ground through holes in the rear and bottom, and it is connected to earth in both right and left blocks through holes 3A and 4A in the side walls.
Patent JP-S60134495-A (JP)
Inventor: KURARENSU ERU UOOREISU
IPC: H05K3/40
Filed: 1984-11-28
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-H04130568-A (JP)
Title: Structure active correlation simulation device
Inventor: YUDA KOTARO
IPC: G06F19/00
Filed: 1990-09-20
Abstract: PURPOSE:To accurately analyze a structure active correlation using the learning function of a neural network by providing a jumping input layer for inputting specified data directly to the intermediate layer of the neural network. CONSTITUTION:A jumping input layer 18 for directly inputting prescribed numeric data to every layer of an intermediate layer 12 of a neural network 16 is provided. In this case, the numerical data at the permeation process, the metabolism process and the combination reaction process of a medicine which already turns out active or inactive are defined as the learning data for a jumping input, and by using activity or inactivity as basic input learning data and an educator signal except it, the whole network including the jumping input layer is made to be learnt by a back propagation method. The weight of the network is analyzed after this learning, and especially the weight of the network from the input layer to the intermediate layer is analyzed. Thus, it is possible to know the degree of the control of the jumping input data to each construction process, and to judge a factor controlling the structure activity accurately.
Patent JP-H06105220-A (JP)
Title: Video camera
Inventor: MASUDA YUKIHIRO
IPC: H04N5/225
Filed: 1992-09-21
Abstract: PURPOSE:To adjust an iris delicately without use of a waveform monitor. CONSTITUTION:The camera is provided with a pulse width modulation circuit 26 outputting a pulse signal S3 whose pulse width changes in response to the level of a luminance signal Y generated from an image pickup signal S1, a switch 48 passing a pulse signal between a 1st level and a 2nd level of a luminance signal Y, a synthesis circuit 30 synthesizing a pulse signal P3 passed through the switch 48 and the luminance signal Y, and a view finder 50 displaying a video image by a synthesis signal S5. Thus, a width of a zebra marker displayed on the view finder 50 is changed in response to the level of the luminance signal Y. Thus, an iris is delicately adjusted easily by confirming the width of the zebra marker.
Patent JP-H0866667-A (JP)
Title: Dust removal plant and blow-off nozzle
Inventor: JIYON DEBAESU
IPC: D03J1/00
Filed: 1992-09-21
Abstract: PURPOSE: To provide a plant in which dust can be automatically removed without stopping the operation of a machine and to provide a blowing nozzle to be used for it. CONSTITUTION: The dust removing plant includes an inhaler 1 provided with a filter unit 2, a blowing nozzle 7 connected to the inhaler 1 and a sucking nozzle 4 provided so as to oppose the blowing nozzle 7 through a shaft 5 connected to the inhaler 1. An air stream is formed at an opening space by air blown from the blowing nozzle 7 and the air stream is turned toward the shaft 5 preventing bonding and dropping of the dust particles and accumulating of the dust particles on the shaft 5. As a result, the air stream conveys the dust particles to the sucking nozzle and is filtered by the filter unit to return again to the blowing nozzle 7.
Patent JP-H04132814-A (JP)
Title: Muffling device corresponding to variable frequency
Inventor: FUJII SHOZO
IPC: F01N1/02
Filed: 1990-09-25
Abstract: PURPOSE:To keep proper muffling performance corresponding to a frequency variation of noises by installing a control means which inputs an engine speed signal, reading the selected data corresponding to the speed signal, and generates a control signal, then outputting it to a muffler. CONSTITUTION:A control means B stores the selected data corresponding to an engine speed signal in a memory 8, reading these selected data corresponding to the engine speed inputted by an arithmetic processing unit 9, and generates a proper control signal, thus outputs it to a muffler C. In addition, compensation is added to the control signal based on the selected data corresponding to the engine speed signal by a characteristic compensator 10. Then, either of variable parts is changed by a driver 12, through which resonance frequency is changed, varying a muffling effect. Thus, the engine speed or noise source is varied so that the muffling effect is excellent even to a noise with which the frequency is varied.
Patent JP-S62111734-A (JP)
Inventor: SHIMOYAMADA MASAHIRO
IPC: A63H27/10
Filed: 1985-11-08
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-H0193195-A (JP)
Title: Electronic circuit device
Inventor: KOSUGI RYUICHI
IPC: H01L23/40
Filed: 1987-10-05
Abstract: PURPOSE:To cool a device of this design efficiently so as to make it a thin type by a method wherein not only a package main body is placed in a mounting hole of a printed substrate but also external leads from both the opposed sides of the package main body are connected to the wiring of the printed substrate. CONSTITUTION:A semiconductor device package 2 and another electronic component package 3 are placed respectively in containing holes 1c provided to a printed substrate 1, and external leads led out from the sides of the package are connected to the substrate wiring at the periphery of the hole 1c parallel to the substrate 1. A multilayer interconnection is utilized for the printed substrate 1, and when a semiconductor device and an electronic component are mounted following this structure, the cooling effect is made excellent, so that the device can be made into a thin type.
Patent JP-H04127446-A (JP)
Title: Semiconductor device
Inventor: TAKUBO TOMOAKI
IPC: H01L23/433
Filed: 1990-09-25
Abstract: PURPOSE:To make a characteristic impedance definite up to a part immediately in front of outer electrodes on a board to be mounted by a method wherein outer leads for lead interconnections and parts near outer leads for intermediate leads supported by a resin film are set to the same height as the outer electrodes connected to a semiconductor device. CONSTITUTION:Metal-foil interconnection leads 5 formed on a film 7 are extended to inner leads 2 at an opening part 11 on which a chip 1 such as, e.g. a GaAs integrated circuit or the like is mounted; they are connected to pads on the chip 1 at the parts. The interconnection leads 5 are provided with outer leads 4 as external connecting terminals. A resin mold 9 does not cover the whole part of the film 7; a film region 3 provided with transmission lines near the outer leads are not covered and are revealed to the outside. The film is shaped to be an S-shape from one part near the region and is kept at the same height as external electrodes of a board, on which a semiconductor device is mounted, from the part up to the outer leads 4.
Patent JP-H01163180-A (JP)
Title: Treatment of antifungal fermentation product
Inventor: ROBAATO EE JIAKOTSUBE
IPC: A61P31/04
Filed: 1988-10-07
Abstract: NEW MATERIAL: The antibiotic compound represented by formula and named as 1-[(4R,5R)-4,5-dihydroxy-N 2 -(10,12-dimethyl-1-oxotetradecil)-L- ornithine]-5-(treo-3-hydroxy-1-glutamin)-ethynocandin B.  
     USE: Having very high activity against human fungal infection substantially with no toxicity and no undesirable effect.  
     PROCESS: The strain ATCC20868 of fungus has not been fixed in a nutritional medium is aerobically cultured until a substantial quantity of antifungal activity is generated preferably at about 20 to 40°C for about 3 to 30 days. Then the compound of formula is obtained by recovering the active component from the medium preferably by an alcohol, condensing thereof, extracting or distributing thereof in a specific solvent such as an oxygenated organic solvent not be mixed with water, again condensing and separating by a chromatography at least once. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59130264-A (JP)
Inventor: YOOZEFU DORABETSUKU
IPC: C07C323/20
Filed: 1983-12-24
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-S59162833-A (JP)
Inventor: FUBERUTSUSU REONARUDOUSU MARIA
IPC: A23C9/127
Filed: 1983-12-28
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-H0785618-A (JP)
Title: Carriage transfer mechanism
Inventor: ABE SADAHIRO
IPC: G11B21/10
Filed: 1993-09-13
Abstract: PURPOSE:To obtain a carriage transfer mechanism capable of facilitating the correction of tracking with a simple constitution and also accurately adjusting the position of a magnetic head, in the carriage transfer mechanism for moving the magnetic head to a concentric circular track of a recording medium such as a magnetic disk, etc. CONSTITUTION:A pin gear 1 is rotated with the rotation of a head feeding rotary plate 3, and two pins 1a, 1b are alternately engaged with U-shaped tooth grooves of a cylindrical main gear 2. By this arrangement, the main gear 2 is rotated and moved while taking the movement according to characteristic of a sine curve or cycloid curve. The rotation of the main gear 2 is transmitted to a driving transmission cam 5 through reduction gears 4a, 4b and a gear 4c, and the carriage 8 whereon the magnetic head is fixed, is moved in accordance with the rotation of the cam 5. The carriage is displaced with the characteristic similar to the sine or cycloid curve against the rotating angle of the pin gear, then the continuous and minute movement is attained in each recording and reproducing track of the magnetic disk.
Patent JP-S63108061-A (JP)
Title: Glass fiber-reinforced polyphenylene ether resin composition
Inventor: YANO KAZUNORI
IPC: C08L25/02
Filed: 1986-10-23
Abstract: PURPOSE:To provide the title compsn. having excellent moldability, mechanical properties and thermal properties, by adding glass fiber to a resin compsn. consisting of a specified polyphenylene ether and a styrene polymer. CONSTITUTION:A resin compsn. consisting of 20-80pts.wt. polyphenylene ether (A) having a logarithmic viscosity number of 0.25-0.40 as calculated from the equation (wherein eta is a viscosity of a chloroform soln. of polyphenylene ether at a concn. of 0.3g/100ml at 25 deg.C; eta0 is a viscosity of chloroform at 25 deg.C; and C is 0.3/100ml) [e.g., poly(2,6-dimethyl-1,4-phenylene) ether] and 80-20pts.wt. styrene polymer (B) (e.g., PS) is blended with 5-50wt% of glass fiber (C) having a diameter of not larger than 100mm and a length of 0.1mm or longer.
Patent JP-H0195067-A (JP)
Title: Recorder
Inventor: HARADA TOSHIAKI
IPC: B41J2/325
Filed: 1987-10-08
Abstract: PURPOSE:To perform recording without leaving recording information on a used transfer recording medium, by erasing an image left on a transfer recording layer after that image formed on a transfer recording medium is transferred to a medium to be recorded. CONSTITUTION:The operator presses a start button on a operation panel 22 to drive a feed motor and feed a recording paper 8. When the leading edge of the paper reaches a register sensor 26, the motor stops and at the same time a transfer motor is driven to transfer a transfer recording medium 1 in an arrow (a) direction and form a transfer image in a recorder 3. A feed motor transfer the recording paper 8 at the same speed as that of the transfer recording medium 1 to align it with the head edge of the transfer image at a transfer section 4, driving the transfer motor to transfer the image in the transfer section 4. A separation roller 5 separates the medium 1 from the paper 8, the latter being discharged into a discharge tray 11 by a pair of discharge rollers 13a, 13b. An image left on the medium 1 is scraped off by a contact member 14a vibrating in an erasing section and the medium is taken up by a take-up roller 6.
Patent JP-S61130453-A (JP)
Title: Permanent magnet material having superior corrosion resistance and its manufacture
Inventor: HAMADA SHIGEKI
IPC: C25D13/12
Filed: 1984-11-28
Abstract: PURPOSE:To inhibit the surface oxidation of a permanent magnet body and to prevent deterioration in the magnetic characteristics by coating the surface of the magnet body contg. prescribed percentages of a rare earth element, B and Fe with paint by electrodeposition to form a corrosion resistant resin layer. CONSTITUTION:A permanent magnet body contg., by atom, 3-30% one or more kinds of rare earth elements including Y, 2-28% B and 42-90% Fe as the principal components and having a tetragonal phase as the principal phase is manufactured. The magnet body is immersed in water paint and coated by electrodeposition to form a corrosion resistant resin layer on the surface. By the resin layer, the surface oxidation of the magnet body is suppressed, and deterioration in the magnetic characteristics is prevented.
Patent JP-H05209796-A (JP)
Title: Structure of cylindrical sealed load cell
Inventor: KATASE KATSUHISA
IPC: G01L1/22
Filed: 1991-06-28
Abstract: PURPOSE:To eliminate influence due to a deflected load and that of air pressure within a sealed space in a sealed type load cell. CONSTITUTION:An appearance of a load cell body is turned into cylindrical shape for ease of sealing. Parallel beams which are strong against deflected load are formed at a lower-stage side of the circular cylinder by surrounding a cavity hole 11 at the center. A fixing part 17 and a load pad 18 are formed at the upper-stage side. The lower part of a load rod 22 which is fixed to the load pad 18 is connected to a second bellows assembly 70 within the cavity hole 11. Increase in internal atmospheric pressure allows a force with which a first bellows assembly 60 pushes up the load rod 22 to be canceled out by a force with which the second bellows assembly 70 pushes down the load rod 22, thus eliminating the influence of atmospheric pressure.
Patent JP-H0194640-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAMAGUCHI TSUNEO
IPC: H01L21/768
Filed: 1987-10-06
Abstract: PURPOSE:To enable a semiconductor device having high reliability and high performance to be manufactured by a decreased number of processes, by electrostatically joining an element layer having electrode interconnection layers on the opposite surfaces thereof with a glass substrate through an insulating film and a semiconductor film. CONSTITUTION:A semiconductor device comprises an element layer 2 consisting of a plurality of element forming regions 1b of a semiconductor and a plurality of insulating regions la formed between the element forming regions 16 and including semiconductor elements formed in the element forming regions 1b; top and rear electrode interconnection layers 7 and 6 provided independently from each other on the top and rear faces of the element layer 2, respectively; an insulating film 3 covering the rear electrode interconnection layer 6; a semiconductor film 4 deposited on the insulating film 31 and a glass substrate 5 electrostatically joined with the semiconductor film 4. According to an embodiment, the insulating film 4 is formed to cover the rear electrode interconnection layer 6, the semiconductor film 4 is deposited thereon and the semiconductor 4 is closely contacted with the glass substrate. They are subjected to heat treatment while a negative voltage with respect to the semiconductor film 4 is applied to the glass substrate 5, so that they are electrostatically joined.
Patent JP-2001079781-A (JP)
Title: Ring installer
Inventor: FUNATO TOMOO
IPC: B25B27/20
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a ring installer capable of easily installing a ring without twisting and never to damage screw threads while installing the ring. SOLUTION: This ring installer inserts a holding body 68 into a piping 74 by extending an inside diameter of a plate spring 70 larger than an outside diameter of a screw part 92. Thereafter, an engagement state by a pin 66 is released by axially rotating a cylindrical body 80, and it is made to slide along a casing 12 by energizing force of a spring 78. Consequently, a head end port part 81 of the cylindrical body 80 pushes out a ring 72 inserted into the holding body 68, releases it from the holding body 68 and installs it in a groove 75 of the piping 74. Consequently, the ring 72 is never twisted at the time of installation, and screw threads 76 are never damaged while the ring 72 is installed.