baber/WOPTO huggingface dataset:
Patent JP-S58181853-A (JP)
Title: Preparation of soft copper wire
Inventor: MIYAKE YASUHIKO
IPC: C22F1/08
Filed: 1981-12-08
Abstract: PURPOSE:To prepare a soft copper wire material with low softening point, possibility of continuous annealing and high industrial productivity, by subjecting tough pitch copper having a specific amount of lead added thereto to heat treatment under a proper condition. CONSTITUTION:Lead alone or impurities comprising a combination of lead, tin and nickel is added to tough pitch copper so as to adjust lead content to 10- 800ppm and the lead fortified copper is melted, cast and further hot rolled to obtain the copper material for wire. This copper material is subsequently subjected to heat treatment at 500-700 deg.C for one min or more to obtain a soft copper material with a low softening temp. This copper material is drawn to be able to be formed into a drawn copper wire. In addition, the copper material after the addition of the above mentioned lead can be subjected to heat treatment in a form of a plate material or a strand material and the lowering of the softening temp. is not generated when the addition amount of lead and the temp. of heat treatment are out of the above mentioned limited range.
Patent JP-H0247124-A (JP)
Title: Moisture-resistant polymaleimide
Inventor: NAKADA YOSHIHIRO
IPC: C08G8/00
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a polymaleimide with excellent moisture resistance by maleimidating amino groups of a specified aminobenzotrifluoride novolak resin with maleic anhydride. CONSTITUTION:A polymaleimide of formula II with excellent moisture resistance is obtd. by maleimidating amino groups of a novolak of formula I (wherein n is 1-20) prepd. by performing novolak formation of aminobenzotrifluoride contg. a trifluoride group, which is hydrophobic group, in the molecule with an anhydride and an acidic catalyst. As said aminobenzotrifluoride novolak resin of formula I, an aminobenzotrifluoride novolak resin having an average MW of 500-5,000 measured by GPC analysis is pref. used among them. 0.3-1.0mol of the agent for the maleimide resin of formula I per maleimide ring is usually used. It is not pref. that the amt. of the curing agent is beyond the limit of this range, as the heat resistance of the cured resin decreases.
Patent JP-S6440837-A (JP)
Title: Photosensitive body forming member
Inventor: IINO SHUJI
IPC: G03G5/07
Filed: 1987-08-06
Abstract: PURPOSE:To enhance deposition speed of a plasma polymerized film and sensitivity of a photosensitive body by using a specified plasma polymerized film. CONSTITUTION:The plasma polymerized film (A) to be used for forming the intended photosensitive body is composed essentially of carbon and hydrogen elements and its Raman spectra have a peak (I) near 1,350cm<-1> and a peak (II) near 1,550cm<-1> and an integrated intensity ratio I/II of <=10, and if said ratio is >10, favorable transferability is not obtained. The I/II value can be enhanced by means, such as raising pressure in the plasma chemical vapor deposition method, and it can be lowered by means of using a monomer having many double bonds as a starting material and the like methods, and said film (A) can be used for the electric charge transfer layer 2 of the functionally separated photosensitive body, and for an overcoat layer or an undercoat layer, too.
Patent JP-H0846052-A (JP)
Title: Semiconductor device
Inventor: HARA TOMOOKI
IPC: H01L21/8226
Filed: 1994-07-30
Abstract: PURPOSE:To improve current amplification rate in an I<2>L and to realize improvement of operation velocity without lowering breakdown strength of a usual bipolar transfer in a semiconductor device having an I<2>L and a usual bipolar transistor in the same substrate. CONSTITUTION:A first buried layer 2 and an epitaxial layer 5 are provided to a semiconductor substrate 1, a usual bipolar transistor (B part) and an I<2>L part (A part) are constituted in the epitaxial layer 5 and a lateral transistor and a vertical transistor are formed in the A part. The A part has a second buried layer 3 which is formed immediately below a third region 10b excepting a region held between a first region 900a and a second region 900b and the first region 900a on the first buried layer 2 and is in contact with a part of the second region 900b and fourth regions 90a, 90b which are formed immediately below the first region 900a and the second region 900b excepting a region held between the first region 900a and the second region 900b and the third region 10b on the first buried layer 3 and is in contact with the first buried layer 2.
Patent JP-S6173907-A (JP)
Title: Optical cable connection box
Inventor: MIYAKE HIDEJI
IPC: G02B6/00
Filed: 1984-09-20
Abstract: PURPOSE:To simplify the structure of the supporting means for an excessive- length storage case slidably on a cantilever type pole. CONSTITUTION:The pole 18 which is rectangularly sectioned is provided to a support 2 on a cantilever basis through a bracket 17. A pole slide holder which has a rectangular hole where the pole 18 is fitted is provided to the reverse surface of the excessive-length storage case 12. The excessive-length storage case 12 is supported on the pole 18 by fitting the pole slide holder onto the pole 18 slidably. Optical fiber cores 5 and 9 are raised through upward ducts 20 and 21 fitted to the support 2 and led out of the ducts 20 and 21 through slits 20A and 21A of the ducts. A core connection part 11 is supported on the holder 22 projecting to the front surface of the excessive-length storage case 16.
Patent JP-H04332085-A (JP)
Title: Algorithm for retrieving and registering master
Inventor: NARUKI TOSHIHIKO
IPC: G06F17/30
Filed: 1991-05-07
Abstract: PURPOSE:To attain the registration/change of masters without aborting data input even when a change is generated in the masters during the input of data by displaying a list of masters on an input screen and retrieving the codes of the masters. CONSTITUTION:At the time of inputting data, the master list is displayed on the screen so that an objective master can be selected from the list. When the objective master is not registered, the master registration is corrected from the screen state. Thereby a system requiring no master list can be formed. Thereby even when a change is generated in the masters during the input of data, a master can be registered or changed without aborting the data input.
Patent JP-H0733950-A (JP)
Title: Resin composition
Inventor: HISHIKAWA HIDEMI
IPC: C08L69/00
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a resin compsn. excellent in slipperiness, antistatic properties, flame retardance, and heat resistance by compounding a specific thermoplastic polyorganosiloxane resin, a specific functional (rubber-modified) thermoplastic resin, a polyamide elastomer, and a flame retardant. CONSTITUTION:The compsn. comprises (A) 100 pts.wt. thermoplastic polyorganosiloxane resin obtd. by polymerizing at least one monomer selected from an arom. vinyl compd., a vinyl cyanide compd., etc., in the presence of a polyorganosiloxane by modified cocondensing with a graft crosslinking agent or 100 pts.wt. mixture of the thermoplastic polyorganosiloxane resin with a (rubber-modified) thermoplastic resin obtd. by polymerizing the above monomer in the absence (presence) of a rubbery polymer other than the modified polyorganosiloxane, (B) 1-30 pts.wt. mixture of a functional (rubber-modified) thermoplastic resin obtd. by polymerizing a monomer component contg. a functional vinyl monomer in the absence (presence) of the rubbery polymer with an elastomer such as a polyamide, and (C) 0-40 pts.wt. flame retardant.
Patent JP-S58100973-A (JP)
Title: Plasma cutting method
Inventor: NAKANO ETSUO
IPC: B23K35/38
Filed: 1981-12-10
Abstract: PURPOSE:To prevent adhesion of slag to the cutting face and improve wear resisting property of electrodes by using shield gas for plasma jet made by mixing oxygen and nitrogen at a fixed proportion at the time of plasma cutting. CONSTITUTION:In a plasma cutting device consisting of a tungsten electrode 1, the first mantle 2, the second mantle 3 and a jetting nozzle 4, gaseous nitrogen is spouted from a gas passage 5 between the electrode 1 and the first mantle 2, and gaseous oxygen is spouted from a gap passage 6 between the first mantle 2 and second mantle 3. By performing plasma cutting making the composition of the gas 40-95mol% oxygen, 5-60% nitrogen, adhesion of slag to the cutting face, generation of nitride layer on the cutting face, and consumption of the electrode 1 due to oxidation are prevented and durability or the electrode 1 is improved.
Patent JP-S58100935-A (JP)
Title: Warmth keeping method for heated metal
Inventor: MINAKI TOSHIHIRO
IPC: B21J1/06
Filed: 1981-12-10
Abstract: PURPOSE:To keep warmth of a metallic material effectively without restriction of dimension and shape and without hindering the working by sticking a mixture of silicate of alkali metal, oxide or hydroxide of polyvalent metal and water on the surface of a metallic material heated for hot working. CONSTITUTION:A mixture consisting of, by weight, 10-75% silicate of alkali metal, 5-70% powder of oxide, hydroxide or carbonate of polyvalent metal, 20-80% water is stuck on the surface of a heated metallic material. This mixture is heated by heat of the metallic material and converted to porous hardened body to form a heat insulating coating on the surface of the metallic material. Accordingly, warmth keeping of the metallic material can be effected. This coating becomes flat on the material by compression during hot working. However, it works as a heat insulator though the heat insulating capacity is lowered.
Patent JP-H0733566-A (JP)
Title: Method for forming metal layer on surface of ceramics
Inventor: ISHIDA YOICHI
IPC: C04B41/52
Filed: 1993-07-15
Abstract: PURPOSE:To provide a method for forming a metallic layer on a ceramic surface and capable of easily applying a metallic layer in high bonding strength even to an alumina ceramic. CONSTITUTION:An alumina ceramic is heat-treated in an atmosphere composed of nitrogen and carbon at 1100-1450 deg.C to form a nitrogen-containing carbide layer on the ceramic surface. A metallic layer is formed on the carbide layer by using a solder containing active metal such as titanium, zirconium or hafnium in a matrix composed of silver and copper or gold and nickel.
Patent JP-H0729763-A (JP)
Title: Capacitor with protective mechanism
Inventor: TOKUNAGA KYOICHI
IPC: H01G9/12
Filed: 1993-07-14
Abstract: PURPOSE:To avoid the burning trouble due to heat generation of a capacitor element by enabling the ripple current value to be assessed by the capacitor element itself. CONSTITUTION:A sealing part 9 normally takes a concave shape so that a positive electrode side rivet conductor 5 and a negative electrode side rivet conductor 6 may respectively abut against the positive plate lead inner terminal 3 and the negative plate lead inner terminal 4 of a capacitor element 2. When the capacitor element 2 generates heat to make the temperature inside an aluminum case 1 reach the previously set up temperature, the sealing part 9 may be deformed taking a convex shape so that the abutting state of the positive electrode side rivet conductor 5 and the negative electrode side rivet conductor 6 against the positive plate lead inner terminal 3 and the negative plate lead inner terminal 4 may be released from one another.
Patent JP-H0924255-A (JP)
Title: Spiral membrane module
Inventor: SAWADA SHIGEKI
IPC: B01D63/12
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To increase permeated water by flowing raw water at a high flow speed through all spiral membrane elements of a plurality of steps which are filled in a line in the front and the rear in a vessel while raw water is brought into contact with the membranes. SOLUTION: A plurality of spiral membrane elements 1 having the water collection pipes 7 of permeated water in the center parts are held in a line in the front and rear direction in the inside of a cylindrical vessel 10 which is slender in the front and rear direction. The external circumference of each element and the internal circumference of the vessel are sealed. Thereby, the water collection pipes of the front and rear spiral membrane elements are connected in series. Raw water is pressurized and supplied from the the front end of the vessel to the inside thereof and successively passed from the spiral membrane elements of the front step to the spiral membrane element of the rear step. Water permeated through the membranes is introduced into the water collection pipe. Permeated water and concentrated water are separated and discharged from the rear end of the vessel. The sectional area of the flow path for raw water in the spiral membrane elements of a plurality of steps which are arranged in the front and the rear in the vessel is gradually made small from the front toward the rear.
Patent JP-S6258320-A (JP)
Title: Menu display device
Inventor: WATARI YUKO
IPC: G06F3/02
Filed: 1985-09-06
Abstract: PURPOSE:To produce automatically an effective menu with consideration given to its using state by rewriting a menu display control table after deciding the using state of a menu symbol by a menu symbol display deciding means and displaying menus designated by an updated table. CONSTITUTION:The symbol to be displayed in a menu display area 5 is selected out of a menu display symbol storing part 7 by a menu symbol display order deciding means 9 according to the using information on the symbol stored in a menu using information storing part 8 in a menu symbol order table 6. Then, a menu display control table 10 is produced with correspondence secured to the area 5. Then, a menu consisting of the selected symbols within the table 6 is displayed automatically from the table 10 by means of a menu display means 11.
Patent JP-2001026437-A (JP)
Title: Float glass for display substrate and its production
Inventor: HAYASHI YASUO
IPC: C03C21/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the exfoliation of ITO transparent electrode and suppress the lowering of smoothness due to heattreatment by incorporating one or more kinds selected from SiO2, Al2O3, MgO, CaO, SrO and BaO and Na2O and K2O and specifying the molar ratio of Fe to Si on the surface being in contact with molten tin. SOLUTION: Relating to float glass for a display substrate, the inner glass, which is not in contact with molten tin, contains 45 to 70 wt.% SiO2, 2 to 20 wt.% Al2O3, 10 to 25 wt.%, in total, of one or more kinds selected from MgO, CaO, SrO and BaO and 7 to 15 wt.%, in total, of one or more kinds selected from Na2O and K2O, and further, Fe is contained in the region from the surface contacting with the molten tin to the depth of 0.2 μm and the average molten molar ratio of Fe to Si is 0.001 to 1. The molten glass is formed in the plate-like form while being float-transported on the molten tin containing Fe in an amount of 100 to 5,000 ppm. The float glass may contain a refining agent, a colorant or the like in an amount of <=5 wt.%.
Patent JP-H0751494-A (JP)
Title: Bathroom ventilation and drying machine
Inventor: TSUCHIDA AKIHIRO
IPC: D06F58/10
Filed: 1993-08-10
Abstract: PURPOSE:To send hot air to the whole bathroom and to intensively apply it to washed clothes by providing a freely extendable/contractable nozzle with a supply opening on the side in which the opening closed at the time of contracting the nozzle, on the device main body to be embedded on the ceiling of the bathroom having a heat exchanger and a fan for circulation. CONSTITUTION:When the washing clothes to be dried are intensively dried, a handle 13 is taken and a blow-off nozzle 11 is pulled down and stretched downward. Thus, the nozzle comes closer to the washed clothes suspended down the bathroom. In this case, a supply opening 8 at the side of an inner ring 9 with the U-shaped section whose outside which is hidden by an outside ring 10 having a U-shaped section with its inside opened appears to send the hot air intensively from the supply opening 8 to the washed clothes. Thus, the drying of the washed clothes can be advanced. In drying the entire bathroom, the blow-off nozzle 11 is pushed up and shortened and the supply opening 8 is closed by the outside ring 10. A lid 12 at the lower blow-off nozzle 11 is removed to send the hot air. Thus, the entire drying is performed.
Patent JP-S5987665-A (JP)
Title: Information reproducer
Inventor: UCHIDA TADAOKI
IPC: G11B27/34
Filed: 1982-11-11
Abstract: PURPOSE:To inform the arrival of a prescribed section and at the same time to reproduce both an information and a report signal agaon at a prescribed time point by using a control circuit and a medium recording a signal informing intermittently the arrival of the initiation of a prescribed section of the information signal immediately preceding the prescribed time point. CONSTITUTION:An informing device 30 supplies the signals of digit 1 and 10 to decoders 13 and 14 respectively from a decoder 12 to decoder the signals to a decimal signal. An index data INDEX includes the data which informs intermittently the arrival of the initiation of a prescribed section immediately preceding a time point through the initiation. An introduction start time point of music is shown by T0, and T1 and T2 show the 1st and 2nd piece start points of accompaniments. LED25-28 is lighted successively in rsponse to the sequential reproductions of INDEX2, 3, 4 and 5 respectively, and the singing of the 1st piece of the music is started at a time point T1 when the LED28 is lighted. In case the reproduction is carried out again while feeding backward to the accompaniment and at the same time the LED25-28 are turned on from the beginning, a switch 23 is temporarily turned on to reset the reproduction position of a reproduction head 3 so as to reset a digit of INDEX to 1 in case the digit of 1 or 2-digit INDEX is 2, 3, 4, 5 and 6 respectively.
Patent JP-H0926001-A (JP)
Title: Gear transmission mechanism and image forming device therewith
Inventor: ICHIKAWA MASAAKI
IPC: B65H5/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make a variation in an angular velocity at the output side reducible, as much as possible by making each tooth of two gears at both input and output sides dislocate timing with each other to engage with the teeth of an intermediate gear. SOLUTION: Each phase at a time when both first and second idler gears 4a and 4b start to engage with an intermediate gear and a sensitive drum gear 5, serving as a counter gear each, with the same timing, is made into the same phase, through which both phases of these idler gears 4a and 4b are dislocated as far as almost one half phase.  with this constitution, for example, when these first and second idler gears 4a and 4b are engaged with two teeth of a-a' and b-b', the second idler gear 4b is engaged with one tooth of d-d' and thereby driving force is transmitted, those of 'one tooth mesh' and 'two-teeth mesh' are always working so as to be compensated with each other at a meshing part between the first idler gear 4a at the input side and the intermesiate gear 3 as well as at another meshing part between the idler gear 4b at the output side and the sensitive drum gear 5, so that an angular variation in the sensitive drun gear 5 is keepable almost constant.
Patent JP-H0483493-A (JP)
Title: Converter for converting high-vision signal into ntsc signal
Inventor: OHORI HITOSHI
IPC: H04N5/445
Filed: 1990-07-25
Abstract: PURPOSE:To attain on-screen display on the blank part of a video signal by superimposing a displaying character/graphic signal to the blank part of a video signal to be a high vision signal down-converted to an NTSC format and outputting the superimposed signal. CONSTITUTION:When the upper blank position of a video signal to be a high- vision signal down-converted by the NTSC system is detected, a blank part synthesizing circuit 2 outputs a display pulse applied from a screen display circuit 4 to an video output terminal 5. At the time of detecting a video signal position, a display pulse applied from an input terminal 1 is,directly outputted, and at the time of detecting a lower blank position, the display pulse applied from the circuit 4 is outputted again from the terminal 5. The circuit 2 superimposes the display pulse to the level of the blank part of the video signal. Consequently, on-screen display can be applied to the upper and lower blank parts having no video signal on the screen.
Patent JP-H0362553-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISONO TOSHIO
IPC: H01L27/118
Filed: 1989-07-31
Abstract: PURPOSE:To design the layout of an analog circuit block without redundant wiring by providing a repeating block which is connected with the terminal of the signal system of the analog circuit block. CONSTITUTION:This semiconductor integrated circuit is provided with an input and output terminals 10 and 11 and incorporates two repeating blocks 7 which become intermediate connecting points of wiring 6 which respectively connects the high-level reference voltage input terminal 4 and low-level reference voltage input terminal 5 of a DA converter 3 with pads 8 and 9. The input and output terminals 10 and 11 of the repeating blocks 7 are electrically equivalent to each other and, by connecting the blocks 7 to the terminals 4 and 5 of the converter 3 in accordance with circuit connecting information, effective actions are obtained in the stage of an automatic wiring arranging process.
Patent JP-S6093038-A (JP)
Title: Strip piling device
Inventor: HEGI NOBUMITSU
IPC: B65H9/00
Filed: 1983-10-25
Abstract: PURPOSE:To have automatic piling of strips by correcting slant feed of strips being fed continuously by the use of vertical belt conveyors of a centering device, by nipping the both sides of each strip immediately so as to provide a state with the central part bulged up, transferring it onto the top of piling, and by dropping it in such a stable condition as to assure good aligned piling. CONSTITUTION:Vertical belt conveyors 6, 6' are driven at a speed higher than the line speed, and when any slant fed strip 1 is fed into the inlet e, which is tapered open gradually toward the direction opposite to the strip advance direction, one end of said strip 1 touches first either of the vertical belt conveyors 9, 9' to cause correction of the slant feed. The strip is nipped by its two sides at the middle part f having a width a' a little smaller than the plate width a of the conveyors 6, 6' so as to provide a state with the center bulged up, and the strip 1 is sent to the outlet g, which is so formed as horizontally rotatable round pulleys A, A' of the conveyors 6, 6'. At this outlet g, the tail ends of the belts 9, 9' will open to release the nipped strip 1, which should fall onto a piler guide with its horizontal attitude held.
Patent JP-S6091818-A (JP)
Inventor: NEMOTO YOUICHI
IPC: H02M7/48
Filed: 1983-10-25
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。