baber/WOPTO huggingface dataset:
Patent JP-H0643026-A (JP)
Title: Pyroelectric infrared sensor module
Inventor: HORI KENJI
IPC: G01J1/02
Filed: 1992-07-27
Abstract: PURPOSE:To enhance moisture resistance by covering components with a metal cap fitted with an infrared ray transmissive member and sealing the metal cap and a board with thermosetting resin. CONSTITUTION:A pyroelectric element 5, an FET 6, and a resistor 7 are fixed onto a board 2. A leg 12 of a metal cap 3, having the top face fitted with an infrared ray transmissive silicon filter 11, is then inserted into a hole 14 and the leg 12 is secured, and soldered to the rear side of the board 2 while simultaneously conducted with a grounding metal film. Thermosetting resin adhesive 4 is then applied around the cap 3 and heated in a furnace. Consequently, the adhesive 4 fuses to adhere around the cap 3 and eventually cured. At that time, air in the cap 3 inflates and discharged to the outside through a through hole 13. After the temperature settles at a normal level, solder is filled in the hole 13 thus sealing the hole 13. This arrangement enhances moisture resistance.
Patent JP-S59109444-A (JP)
Title: Car wiper controller
Inventor: HARA KIYOSHI
IPC: B60S1/46
Filed: 1982-12-15
Abstract: PURPOSE:To facilitate wiper operation by performing selective operation automatically such that a wiper operator is operated under rain while wiper operator and washer operator are operated in other state on the basis of signal to be produced in correspondence to weather state. CONSTITUTION:Electric signals from a wiper operation indicator 1 and a rain drip detector 2 are provided to a logic decision circuit 3 to produce an output for operating a wiper operator 4 and a washer operator 5. In other word, upon provision of any one signal from said indicator 1 or detector 2 to OR gate 6, wiper operator 4 is operated. Under the condition where there is a signal from the indicator 1 while there is no signal from the detector 2, AND gate 8 will operate the washer operator 5.
Patent JP-H0384808-A (JP)
Title: Polymer solid electrolyte
Inventor: IMACHI HIROSHI
IPC: H01M10/05
Filed: 1989-08-28
Abstract: PURPOSE:To improve softness and ion conductivity of a polymer solid electrolyte by adding isoprene and/or butadiene to a polymer solid electrolyte containing an ionic salt, a compound is which the salt is soluble, and an acryloyl-type compound and reacting them. CONSTITUTION:Isoprene and/or butadiene is added to a polymer solid electrolyte containing an ionic salt e.g. lithium trifluoromethanesulfonate, propylene carbonate in which the ionic salt is soluble, and an acryloyl-type compound such as polyethylene oxide acrylate, etc. When ultraviolet-ray is radiated so as to carry out a reaction, a part of a crosslinked net-work frame is formed. In this case, isoprene or butadiene is a raw material for elastomer and compounds using them can have rubber elasticity and become soft. In this way, softness and ion conductivity of the polymer solid electrolyte are improved.
Patent JP-H04101847-A (JP)
Title: Roller mechanism of offset press
Inventor: MORI MASAAKI
IPC: B41F7/24
Filed: 1990-08-21
Abstract: PURPOSE:To enable the same dot density and the same hue as those of a proof sheet to be easily reproduced by a method wherein a mixing roller in an ink roller group coming in contact with a water shaking motion roller in a dampening water roller is removed from a main supply path of ink. CONSTITUTION:A mixing roller 13 coming in contact with an upper part of a water shaking motion roller 18 is so constructed as to be removed from a main supply path of ink by omitting the mixing roller 13 adjacent to a second shaking motion roller 9 in an ink roller group 3. Thereby, a number of ink rollers becoming a main supply path of ink decreases (from traditional 12 rollers to 10 rollers), a supply path of ink from an ink pot 1 to a plate cylinder 2 is shortened, and the water shaking motion roller 18 does not come into direct contact with the ink roller of the main supply path of ink. Therefore, a film thickness of the ink from the ink pot 1 can be quickly transmitted to a surface of the plate while an influence of dampening water is being decreased as far as possible, a ghost on a surface of printed paper is prevented from occurring, and the same dot density and the same hue as those of a proof sheet can be easily reproduced.
Patent JP-H0387375-A (JP)
Title: Method of forming phosphate coat on metal surface
Inventor: GEORUKU BURIIMUFUUBAA
IPC: C23C22/13
Filed: 1990-08-22
Abstract: In a process for the production of phosphate coatings on metal surfaces by means of aqueous zinc phosphate solutions containing iron(II) and nitrate ions, it is possible to work in the absence of waste water if the metal surfaces are brought into contact with an aqueous phosphating solution which contains 
 
  0.4 to 30 g/l of Zn, 
  4 to 30 g/l of P2O5, 
  5 to 50 g/l of NO3, 
  not more than 10 g/l of Fe(II) and 
  not more than 0.3 g/l of Fe(III), 
  in which the weight ratio 
  free P2O5 : total P2O5 is (0.04 to 0.50) : 1, 
  which is supplemented with Zn, NO3 and P2O5 in a weight ratio of 
  Zn : NO3 : P2O5 = (0.60 to 0.30) : (0.2 to 0.4) : 1 
 and in which the Fe(II) content is established only by oxidation with nitrate, nitrite formed therefrom, optionally together with oxygen-containing gas, H2O2 and/or nitrous gases. A rinsing bath cascade comprising at least two rinsing baths is located downstream of the phosphating bath, water which has a low salt content, preferably salt-free water, is fed into the last rinsing bath, viewed in the direction of workpiece flow, the water overflow is passed into the preceding rinsing bath in each case or into the phosphating bath, and water having a low salt content or salt-free water is removed from the phosphating bath at least in an amount such that the said phosphating bath can hold the phosphate-enriched rinsing water from the cascade.
Patent JP-H04104526-A (JP)
Title: Satellite channel demand assigning device
Inventor: WATANABE FUMIO
IPC: H04B7/155
Filed: 1990-08-24
Abstract: PURPOSE:To maximize a probability of channel assignment at the time of the occurrence of an assignment request to another earth station after assignment of the channel to an earth station by holding conditions of unnecessary interference waves different in individual remote earth stations in a device. CONSTITUTION:A satellite channel management part 20 holds a remote station set information table 21 of information, where conditions of interference in respective remote earth stations are taken into consideration, besides a channel assignment condition table 16. In this case, each earth station measures the interference condition of the station itself, and the result is gathered to the satellite channel management part 20 of a hub station to assign the channel in accordance with interference conditions of respective earth stations. Thus, a maximally assignable satellite channel is secured independently of interference conditions of respective earth stations, and the channel is surely set at the time of assigning operation.
Patent JP-H0542989-A (JP)
Title: Method for installing plate-like insulating materials in concrete construction
Inventor: GOKA HIROYUKI
IPC: B65D88/10
Filed: 1991-08-05
Abstract: PURPOSE:To prevent the lowering of insulating function of insulating materials and the cracking, separation and swelling thereof due to the water absorption thereof resulting from collection of water in the gaps between concrete and insulating materials by attaching the insulating materials to the concrete construction such as water tank without causing any gap therebetween. CONSTITUTION:Plate-like insulating materials 5 are attached to the inner wall surface of a concrete construction 1 by partial application of adhesive agents to form the gaps 10 of about 3-5mm between the concrete construction 1 and the insulating materials 5. Grout material is filled in the gaps 10 and hardened therein, whereby the gaps are eliminated to form the concrete construction 1 and the insulating materials 5 into an integral structure.
Patent JP-S6281799-A (JP)
Inventor: ONO MITSUHIRO
IPC: H05K9/00
Filed: 1985-10-05
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-H0384276-A (JP)
Title: Faucet opening closing device
Inventor: IMANAGA EISUKE
IPC: E03C1/05
Filed: 1989-08-28
Abstract: PURPOSE:To automate operation to open and close a faucet by a method wherein when approach of an object to be detected is detected by a non-contact type sensor, through running of a drive motor, a valve opening closing mechanism is opened, and when a state in which the object to be detected is not detected occurs, the valve opening closing mechanism is closed. CONSTITUTION:When the hand of a user is detected by a photo sensor 49, a drive motor 28 is operated through a control base plate 27. Through engagement of a drive gear 31, a driven gear 32, a transmission gear 33, and a driven gear 34, a cam 38 is rotated, an arm 42 is depressed, along with the depression of the arm, and an opening closing rod 44 is depressed against the force of a spring 58 to open a valve 19. Simultaneously, a protrusion part 37 of a driven gear 43 is rotated upward to push up a lever 40 and a push-up cam 38 is rotated to a lowermost position, and a limit switch 39 is operated to stop running of the motor 28. In closing of a faucet 11, when a hand is caused to approach the photo sensor 49 again, the valve 19 is closed through operation reverse to the above. This constitution automates opening and closing operation without varying structure of the faucet.
Patent JP-H06157212-A (JP)
Title: Bactericidal granular composition and its preparation
Inventor: IRI GUO
IPC: A01N47/14
Filed: 1993-09-06
Abstract: PURPOSE: To obtain a bactericidal granular compsn. contg. a dithiocarbamate and a wetting component and having significantly improved flowability, a reduced degree of powdering and increased bulk density. CONSTITUTION: This bactericidal granular compsn. contains 20-95 wt.%, preferably 50-80 wt.% one or more kinds of dithiocarbamates (A), preferably metallic salts of ethylenebisdithiocarbamic acid, dimethyldithiocarbamic acid and propylenedithiocarbamic acid and 2.5-20 wt.%, preferably 2.5-10 wt.% wetting component (B) such as water, alcohol, ammonia, carbon disulfide and glycol. In this compsn., the content of ethylenethiourea can be significantly reduced. The compsn. is obtd. by preparing a 1st slurry consisting of the component A, water-soluble zinc and the component B, wet-grinding it and spray-drying the resultant 2nd slurry having 2-7 μm median particle diameter.
Patent JP-H02258226-A (JP)
Title: Sprue open/close type injection molding apparatus
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/03
Filed: 1989-08-28
Abstract: PURPOSE: To easily remove and replace a gate insert by a tool such as a screwdriver or the like by utilizing a flange at the time of damaging the insert by forming a front part of the insert detachably provided at a front end of a nozzle in a tapered elastic part, and providing a flange on its outer surface. CONSTITUTION: A rear part 70 of a gate insert 68 is received by a seat 78 of a nozzle 10, and the insert 68 has an annular removable flange 80 protruding outward in an air gap 36. A front part 72 has a tapered outer surface 82, which corresponds to an inward tapered inner surface 84 of an opening 38 for receiving the surface 82 via a cavity plate 14. A mold is densely closed along a parting line 90, opened along a line 98, and a cavity plate 18 is separated from a support plate 16. Then, the part 72 of the insert 68 is exposed. And, the insert 68 can be easily drawn from the seat 78 by easily turning from the seat 78 or inserting other suitable tool between a nozzle front end 24 and the flange 80.
Patent JP-S61100843-A (JP)
Title: System for diagnosing bus data extraction
Inventor: UKAI NAOTOSHI
IPC: G06F13/00
Filed: 1984-10-22
Abstract: PURPOSE:To surely discriminate the device which causes data destruction in a main storage device at the time of data transfer, by discriminating devices requesting access to the main storage device by giving access permission signals. CONSTITUTION:When a CPU1 or communication controllers 2-1-2-n requesting access to a main storage device 4 transmit requesting signals r0-rn to an access conflicting circuit 5, one device is selected and access permission signals a0-qn are transmitted to the selected device and an address register 6. The address register 6 transmits the above-mentioned access permission signals to a recording device 8. On the other hand, the selected device makes access to the main storage device 4 through a common bus 3. A data register 7 accumulates data on the common bus and transmits the accumulated data to the recording device 8. Therefore, when the data of the main storage device 4 are destructed, the device which causes the destruction can be discriminated immediately.
Patent JP-H1157279-A (JP)
Title: Washing machine
Inventor: SHINDO MASAHITO
IPC: D06F37/12
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To keep vibration small by securing the balance of liquid between the unbalanced side and the opposite side to the unbalanced side. SOLUTION: A liquid balancer 23 provided in a rotatable spin-drier 11 placed within a washing machine main body 1 has its fluid-sealing-part cross section formed into an outside sealing part 33 and an inside sealing part 35, the effective height Hmax of the outside sealing part 33 and the inside sealing part 35 being greater than the effective height Hmin of a boundary area between the outside sealing part 33 and the inside sealing part 35, so that fluid in the boundary area is moved according to the size of amplitude. Alternatively, the fluid in the outside sealing part 33 and the inside sealing part 35 is moved to secure the balance of the fluid.
Patent JP-S6466075-A (JP)
Title: Production of device for electric welded steel tube
Inventor: YAMADA TAKEO
IPC: B23K11/08
Filed: 1987-09-04
Abstract: PURPOSE:To eliminate the cutting residue of the inner face bead and to improve the quality by providing a welding bead position detecting device behind a squeezing roll, detecting the torsion of seam part and rotating the fin-pass roll preceding to the squeeze roll in the reverse direction to this torsion. CONSTITUTION:The torsion of the electric welded steel tube of after welding in a squeezing roll 15 is detected by a circumferential directional position detecting device 16 and the rotational amt. of the seam guide roll 9 for returning it to the original is calculated by an arithmetic device 18. The signal thereof is transmitted to a rotation control device and the torsion of a forming pipe is straightened according to the rotation of the seam guide roll 9. The correction of the welding seam position of after welding executed via the squeezing roll 15 is performed as well. Since torsion is caused due to the squeezing roll having no function of constraining the torsion, a torsion straightening action is executed by the seam guide roll 9 composed of a fin pass roll. The inner face bead cutting residue is surely removed and the quality improvement of the tube inner face can thus be improved.
Patent JP-H0387327-A (JP)
Title: Copper base wear resistant alloy
Inventor: TAKAGI MUNEYA
IPC: C22C9/06
Filed: 1989-08-30
Abstract: PURPOSE:To obtain the dispersion strengthened Cu base wear resistant alloy having excellent lubricity and wear resistance by dispersedly incorporating hard metallic silicides and borides into Cu as a matrix and uniformly and dispersedly incorporating Pb grains not entering into solid soln. into the structure. CONSTITUTION:The Cu base alloy has the compsn. contg., by weight, 5 to 40% Ni, 1 to 7% Si, 0.5 to 5% B, 1 to 30% Fe and 2 to 20% Pb or furthermore contg. one or more kinds among 0.1 to 5% Al, 1 to 20% Cr, 1 to 20% of refractory hard carbides such as WC, TaC, TiC, Cr3C2, VC, NbC or the like. The fine grains of the above hard metallic carbides and the hard silicides and borides of Fe-Ni series, Cr-Ni series or Fe-Cr-Ni series having 700 to 1200Hv hardness are dispersedly incorporated into a Cu matrix having 150 to 250Hv as well as Pb grains not entering into solid soln. which are transformed into a half- melted state at a relatively low temp. of 300 to 400 deg.C and work as a solid lubricant are uniformly and dispersedly incorporated thereto, by which the Cu base alloy having excellent lubricity and wear resistance at a high temp. can be obtd.
Patent JP-2001053167-A (JP)
Title: Semiconductor storage device
Inventor: IKEDA TADASHI
IPC: G11C11/405
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent misoperations of a DRAM gain cell. SOLUTION: A semiconductor storage device comprises, in a memory cell MC, a capacitor CAP having one electrode connected with a read word line RWL, a first conductivity-type read transistor TR connected between the feeder line VDD of power supply voltage and a bit line BL and having a control electrode connected with the other electrode of the capacitor CAP, and a second conductivity-type write transistor TW connected between the other electrode of the capacitor CAP and the bit line BL and having a control electrode connected with a write word line WWL. The word line is provided for each transistor, and the operational margin of each transistor is enlarged with respect to the word line applying voltage.
Patent JP-S59112738-A (JP)
Title: Compensating device for cross polarization interference
Inventor: ARAKI MASAHARU
IPC: H03H15/02
Filed: 1982-12-20
Abstract: PURPOSE:To obtain a cross polarization interference compensating device which has good convergency by fixing the variable complex weighting amount of the main tap in a transversal filter and performing weighting operation corresponding to the main tap after all tap outputs are summed up. CONSTITUTION:The weighting amount of the main-tap variable complex weighting circuit 14 of the transversal filter which inputs a cross polarization receive signal is fixed, and all tap outputs of variable complex weighting circuits 12, 13, 15, and 16 corresponding to delay circuits 8-11 which delay the cross polarization complex signal by a clock period are summed up by an adding circuit 27. The circuit 27 outputs a cross-polarized wave having frequency characteristics enough to compensate cross polarization interference according to the cross polarization level of the fixed weighting amount of the main tap. This output is varied in weighting amount by the circuit 14 and added 24 to a main polarization complex signal 22 to output a demodulated main polarization complex signal from a terminal through a main polarization complex signal discriminator 25.
Patent JP-H0384437-A (JP)
Title: Device and method for analyzing particles
Inventor: HORIUCHI HIDEYUKI
IPC: G01N15/14
Filed: 1989-08-29
Abstract: PURPOSE:To accurately and speedily analyze shape information on particles to be measured by irradiating the particles which are oriented and arrayed in a sheath flow with luminous flux in plural directions and receiving scattered light at plural positions. CONSTITUTION:The particles to be measured which are extruded from the tip of a nozzle 13 are oriented and arrayed so that flat surfaces are directed in the direction of the laser luminous flux 1 and when particles put in the sheath flow A pass through pieces of luminous flux 1 and 3 intersecting orthogonally with each other, the scattered light from the particle is converged by convex lenses 9 and 11 and received by photodetectors 10 and 12. The output signals of the photodetectors 10 and 12 are amplified by amplifies 31 and 32 and pulse signals D1 and D2 by the scattered light which are obtained from the outputs of variable resistors 33 and 34 are equal in level when the particle is completely spherical, so D2/D1 is 1, but when the particle is in a flat shape, D2/D1 deviates from 1. Therefore, whether the particle is flat or not and its extent can be estimated from the pulse signal D2/D1.
Patent JP-2001053146-A (JP)
Title: Semiconductor device and manufacturing method of the semiconductor device
Inventor: YASUMA MASATOSHI
IPC: H01L21/302
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the semiconductor device, that can improve coverage of a wiring layer formed at a contact hole aperture in a plurality of contact holes which are formed close to the interlayer insulation film and obtain a contact structure having higher reliability. SOLUTION: Contact holes 4, having the tapered shape as the upper part of aperture, are formed close to within an interlayer insulation film 3. A plug forming wiring film 5 is then formed by embedding into the contact holes 4. The projected part of the interlayer insulating film 3 between the approximated contact holes is planarized with CMP method or the like, and thereby the interlayer insulation film 3 between the approximated contact holes, where the projected part is eliminated and the plug 6 from which the upper surface are planarized can be formed. The contact structure can be formed by forming an AlCu film with the CVD method or sputtering method and also forming the upper electrode wiring with the lithographic and dry-etching techniques.
Patent JP-S58110569-A (JP)
Inventor: YOHANESU SHIYUMETSUTSUAA
IPC: C07D233/60
Filed: 1982-12-20
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-H0273941-A (JP)
Title: Aluminum alloy excellent in bendability
Inventor: YASUDA YOSHINORI
IPC: C22C21/10
Filed: 1988-09-07
Abstract: PURPOSE:To improve bendability by forming the surface of an extruded material of Al alloy in which respective contents of Zn, Mg, Zr, and Cr are specified into the prescribed recrystallized structure. CONSTITUTION:The title Al alloy has a composition containing 4-6.5% Zn and 0.5-2% Mg as principal components, containing 0.05-0.1% Zr and/or 0.03-0.1% Cr, and having the balance Al. Moreover, the surface of the above Al-alloy extruded material is composed of recrystallized structure, and further, the thickness of the above structure is regulated to >=3% (based on the thickness or diameter of the Al-alloy extruded material).
Patent JP-H0272640-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYOSHI HIDEO
IPC: H01L21/56
Filed: 1988-09-07
Abstract: PURPOSE:To make it possible to provide a semiconductor device wherein foams and pinholes are not present and to prevent corrosion of aluminum constituting a semiconductor chip by packaging the semiconductor chip with a sealing device by using a sealing resin during the conveyance of a film carrier, thereafter removing the foams in the package with a defoaming device. CONSTITUTION:A film 1 on which semiconductor chips 5 are mounted are wound around a reel 11. The film 1 is wound around a winding reel 12 and intermittently conveyed into the direction of an arrow (a) in the Figure. During the conveyance, each semiconductor chip 5 and fingers are packaged with a sealing device 15 by using a sealing resin. Foams in the package are removed with a deforming device 21. Then, the package is heated and dried in a drying device 31. In this way, a semiconductor device 6 wherein the foams and pinholes are not present in the package can be obtained, and corrosion of aluminum constituting the semiconductor chip 5 can be prevented.