baber/WOPTO huggingface dataset:
Patent JP-S63291817-A (JP)
Title: Oxide superconductor
Inventor: FUKUSHIMA SHIN
IPC: H01L39/12
Filed: 1987-05-25
Abstract: PURPOSE:To provide the titled superconducting material having high critical current density and containing an Ln element (Ln is one or more elements elected from Y, La, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu), Ba and Cu which is partly substituted with one or more kinds of specific elements. CONSTITUTION:Precursor substances (e.g. Y2O3, BaO, CuO and Fe2O3) of an Ln element (Ln is one or more elements selected from Y, La, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu), Ba, Cu and at least one of Ti, V, Cr, Mn, Fe, Co, Ni and Zn substituting a part (e.g. 0.01-80mol.%) of Cu are used as raw materials and are mixed with each other at ratios to attain the atomic ratios of Ln element/Ba/Cu of 1:2:3. The mixture is calcined, pulverized, formed into a prescribed shape, baked and heat-treated at 600-960 deg.C in O2 to obtain the titled superconducting material having an oxygen-deficient perovskite structure expressed e.g. by formula LnBa2Cu3O7-delta (delta is <=1).
Patent JP-S6020404-A (JP)
Inventor: WATANABE TOSHIAKI
IPC: F21V21/10
Filed: 1983-07-13
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-H05326199-A (JP)
Title: Electron beam accumulating device
Inventor: IWATA HIDEKI
IPC: H05H13/04
Filed: 1992-05-19
Abstract: PURPOSE:To use a small-size deflecting magnet with weak magnetic field by decelerating an electron beam by the electron linac on the incident side of the deflecting magnet and accelerating the electron beam by an electron linac on the emitting side. CONSTITUTION:When an electron beam 8 is emitted from an electron gun 8, it is deflected by a deflecting magnet 2b, accelerated by an accelerating electron linac 4b, then decelerated by a decelerating linac 3b, and deflected by a deflecting magnet 2a. The electron beam deflected by a deflecting magnet la is accelerated by an accelerating electron linac 4a, decelerated by a decelerating electron linac 3a, and deflected by the deflecting magnet 2b. The light emitted from wigglers 5b, 5a and then increased in intensity is outputted from half mirrors 7b, 7a. Since the electron beam in a vacuum vessel 1 is decelerated by the linacs 3a, 3b, the electron beam can be sufficiently deflected even in a weak magnetic field.
Patent JP-S63290817-A (JP)
Title: Transparent ointment base
Inventor: ASAI NORIYUKI
IPC: A61K8/06
Filed: 1987-05-22
Abstract: PURPOSE:To obtain the titled base exhibiting sufficient adhesivity and local retainability when applied to skin or mucosa, etc., by compounding a carboxyvinyl polymer, a polyhydric alcohol, a lower alcohol, a methacrylate copolymer and a solubilizing agent as specific ratios. CONSTITUTION:The objective base can be produced by compounding (A) a carboxyvinyl polymer, (B) a polyhydric alcohol, e.g. glycerol or ethylene glycol, (C) a lower alcohol, (D) dimethylaminoethyl methacrylate-methyl methacrylate copolymer and/or ethyl methacrylate-trimethyl ammonium ethyl methacrylate copolymer and (E) a solubilizing agent dissolving the component D but incompatible with the component B (e.g. triacetin or diacetyl ethylene glycol). The sum of the components B and C is 1-5pts.wt. per 1pt.wt. of the component E and the amount of the component C is >=0.5pts. per 1pt. of the component B. The contents of the components A, B, C, D and E in the base is 0.1-10wt.% 10-45wt.%, 10-50wt.%, 0.5-20wt.% and 10-50wt.%, respectively.
Patent JP-S616626-A (JP)
Title: Display device
Inventor: HOTSUTA SHIGEHISA
IPC: G02F1/1345
Filed: 1984-06-20
Abstract: PURPOSE:To realize effective protection and to obtain a display device which is inexpensive and is highly reliable by coating the juncture between the surface of an external taking-out terminal and a terminal on a driving circuit side with a nondrying oil having fluidity. CONSTITUTION:The nondrying high-purity oil is coated over the entire surface of the external taking-out terminal 10 and the juncture between a conductive rubber connector 12 and the terminal 10. For example, ''Electrolube NO PLUS2X'' is used as the nondrying oil and the spacing between the upper and lower substrates of the terminal part and the spacing between the terminal and the conductive rubber connector are thoroughly embedded by the capillarity arising from the fluidity thereof to prevent the intrusion and stagnation of moisture. The continuity between the terminals is tested with the display device formed in such a manner to observe the burn-out rate. The absence of any change at all in the condition of the terminals is thus checked with all the cells. The coating of the nondrying oil to the external taking-out terminal, etc. is executed simply by an operation such as brushing on account of the fluidity of the oil. The coating operation is thus extremely simple and there is a substantial effect of preventing the electrolytic corrosion.
Patent JP-H01294724-A (JP)
Title: Bank sensor comprising thermosetting polyurethane elastomer or its composite and its production
Inventor: NAKABAYASHI MASAHIKO
IPC: C08L75/00
Filed: 1988-05-23
Abstract: PURPOSE:To finely control the abrasion resistance and elasticity of the obtained bank sensor and to improve its productivity and designability by pouring a specified prepolymer and a curing agent into a mold and optionally laying an attachment cloth on the surface of the mixture and curing it. CONSTITUTION:Toluene diisocyanate (a) is reacted with polyether glycol (b) (e.g., polyoxytetramethylene glycol) to obtain a prepolymer (A) of an MW of 600-2000 and an NCO group content of 5-15%. Component A is mixed with 4,4'-methylenebis(2-chloroaniline) (B) as a curing agent and, optionally, a powdery thermoplastic resin, an inorganic filler, a carbon fiber, a glass fiber, a blowing agent, etc., (C), the obtained mixture is poured into a bank sensor mold, an attachment cloth is optionally laid on the surface, and the mixture is (expansion)-cured.
Patent JP-H04331802-A (JP)
Title: Piston type accumulator
Inventor: YOSHIDA YUUICHI
IPC: F15B1/24
Filed: 1991-04-30
Abstract: PURPOSE:To reduce the weight of a hydraulic circuit and improve the cost performance by restricting a rate of oil required by an accumulator to a minimum, and reducing a reservoir capacity. CONSTITUTION:An inner space of a piston type accumulator is partitioned by means of a slidable piston 03 into an operation oil side part and a gas side part. A stopper 2 is provided on a proper portion of the gas side part in order to restrict sliding of the piston 03 toward the gas side part within a specified range.
Patent JP-H11299891-A (JP)
Title: Inhalation type medicine administration device
Inventor: OKI HISATOMO
IPC: A61M13/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To disperse and atomize the powder medicine of bad dispersibility and to administer the stipulated amount of the powder medicine to a patient. SOLUTION: A ventilation path opening/closing device 9 is provided inside an inhalation port 8 and the ventilation path opening/closing device 9 is constituted of a rotary blade 12 to be rotated by receiving an air stream flowing inside the inhalation port 8 and a rotary shutter 13 to be rotated together with the rotary blade 12 for opening or closing an outflow side ventilation path 6, etc. Thus, even in the case that the powder medicine inside a capsule is the powder medicine of the bad dispersibility, the powder medicine is slowly dispersed by the air stream intermittently supplied accompanying the rotation of the rotary shutter 13 by putting hours in it. Also, the powder medicine in a lump shape can be crushed and dispersed.
Patent JP-S615603-A (JP)
Title: Antenna system
Inventor: IWATA RIYUUICHI
IPC: H01Q17/00
Filed: 1984-06-20
Abstract: PURPOSE:To reduce unnecessary radio wave radiation of the Cassegrain or parabolic antenna device by providing plural shield plates equipped with a radio wave absorber almost at right angles to a supporting pole. CONSTITUTION:The shield plates 11 are fitted at equal intervals perpendicular to the main reflection mirror axis side of the supporting pole 4, and a radio wave absorber is stuck on both surfaces of each shield plate 11. Consequently, a radio wave from a subordinate reflector 2 to the supporting pole 4 is absorbed by a radio wave absorber on a shield plate 11 and neither reaches the supporting pole 4 nor is reflected, thereby reducing unnecessary radio wave radiation. Further, a radio wave absorber is fitted to the reflector-axis side cylindrical surface of the supporting pole 4 and a plane wave 5 is absorbed and nor reflected. Consequently, unnecessary radio wave radiation is reduced.
Patent JP-2000323375-A (JP)
Title: Method and device for heating substrate
Inventor: TAMAKI TAKEO
IPC: H01L21/027
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To allow an even temperature distribution even with a large substrate for wider applied heating temperature range by providing a heating means comprising a heating part driven separately for corresponding to a specified position of a heating plate for heating a substrate. SOLUTION: Relating to a heating unit 12, a box-like bake-chamber 14 is provided on a supporting stage 13 which incorporates a pin lifter mechanism, etc., and the upper release part is provided with a lid plate 15 which closes the chamber 14. A discoidal heating plate 16 is provided in the bake-chamber 14, and heaters 17A, 17B, and 17C of three concentric and circular heating parts are partially cut, respectively, to form insulating parts 17D. A connection wire is wired to both ends of each insulating part 17D. A specified number of pins 18 are provided on the upper surface of the heating plate 16 for free rising/falling on which a photo-mask is placed. A window 19 for delivery of the photo-mask is formed on the for side surface of the chamber 14, and a shutter is provided for free vertical movement capable of tight closure.  Related to a substrate heating device, the heating unit 12 is provided behind the operation panel on the front upper part of the case.
Patent JP-H06338757-A (JP)
Title: Piezoelectric element
Inventor: TAKAGI HIROSHI
IPC: H03H9/56
Filed: 1993-05-28
Abstract: PURPOSE:To provide the piezoelectric element having such structure that it is difficult to break even at the time of soldering lead terminals. CONSTITUTION:A ground leader electrode 9 provided on the rear of a piezoelectric body substrate 2 has connection conductor parts 9a and 9b for electric connection to a common oscillating electrode 5 on one side and has reinforcing dummy conductor parts 9c and 9d on the other side. A leader terminal 18 is soldered to the ground leader electrode 9. At this time, a part of a solder 20 is extended to connection conductor parts 9a and 9b and reinforcing dummy conductor parts 9c and 9d to mechanically reinforce the center part of a piezoelectric element 1.
Patent JP-S5652666-A (JP)
Title: Automatic closing device
Inventor: KUBOSAWA KINNOSUKE
IPC: E03B7/07
Filed: 1979-10-03
Abstract: PURPOSE: To secure sufficient amount of drinking water at disasters such as earthquake etc. by a method wherein a faucet is connected to an automatically closed device which is interlocked with a vibration sensing device.  
     CONSTITUTION: When a vibration sensing device is operated by earthquake or the like, a piece 21 is removed from a pawl 27. Thereupon, a shaft 20 and an arm 23 fixed thereto are rotated by a weight 22, and balls 24, 25 at both ends of the arm are to be pressed to spaces 18, 19 formed at top ends 16, 17 of tubes. Accordingly, water is obstructed to flow from the top end 16 to a box 15 and flow out of the box 15. Thereafter, if water is supplied, a water pressure pushes up the ball 24, and resultantly the shaft 20 is rotated to push up the piece 21 and the top end thereof is engaged with the pawl 27 of the vibration sensing device to return to a normal condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07309845-A (JP)
Title: New production of pyrazine derivative
Inventor: HASHIZUME SATOSHI
IPC: C07D241/18
Filed: 1994-05-17
Abstract: PURPOSE:To simply obtain a pyrazine compound useful as an intermediate for compounds exhibiting action suppressing occurrence of a superoxide anion by substituting NH2 of a specific pyrazine derivative with a halogen, then substituting the halogen with methoxy and converting the resultant alkoxycarbonyl into methylol. CONSTITUTION:A compound of formula I (R is a 1-5C alkyl; Bn is benzyl) is reacted with an alkyl nitrite in the presence of a copper halide to afford a compound of formula II (X is a halogen), which is then reacted with a metal methoxide to give a compound of formula III and the compound of formula III is reduced using a metal hydrogen complex compound to provide the objective 2-benzyloxy-6-hydroxymethy1-3-isobutyl-5-methyxy-pyrazine-4-oxide.
Patent JP-S5916759-A (JP)
Title: Ink jet recorder
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/175
Filed: 1982-07-21
Abstract: PURPOSE:To raise the discharging efficiency of ink by using a system in which ink is discharged regardless of printing when a strobing signal for transferring specific code or data after the lapse of a certain period of time in an inoperative condition. CONSTITUTION:When a carriage is positioned at H.P during no-printing period, the set time of a timer TM is pased, output lTO becomes H, and then a specific code, e.g., NULL code or strobing signal, is input from signal line BUS, reading is made by a reading circuit XRL, one-shot multiple OST is operated, piezo PZ is driven at a given frequency by H of a certain-time output lPO, and ink is discharged for a certain period of time. When the timer TM is reset and the ending of discharge is detected by a control CC, printing operation is started if printing data are received. Ink of increased viscosity due to resting for a certain period of time is blankly discharged and therefore, failure of printing can be prevented.
Patent JP-H10320887-A (JP)
Title: Disk cleaning device and disk automatic changer
Inventor: OTSUKA TAKASHI
IPC: G11B17/22
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk cleaning device capable of automatically cleaning a disk for recording/reproducing information and to provide a disk automatic changer provided with the device. SOLUTION: This disk cleaning device 4 is constituted in such a manner that it is loaded/unloaded on/from a disk automatic changer 1A for automatically changing a plurality of disks for recording/reproducing information, the disk is automatically inserted/pulled out to be cleaned when it is loaded on the disk automatic changer 1A and another disk is inserted/pulled out to be cleaned when it is unloaded from the disk automatic changer 1A.
Patent JP-H10313799-A (JP)
Title: Jelly-like food and dessert sauce used for the same
Inventor: KOJIMA MASAAKI
IPC: A23L29/20
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide caramel for pudding capable of being enclosed in a container in the state of floating on pudding liquid by making specific gravity smaller than the pudding liquid by containing air bubbles. SOLUTION: By containing air bubbles, the caramel for the pudding is obtained. Also, it is preferable that the air bubbles are formed by adding a foaming accelerator of at least one kind selected from egg white, albumin, glyceric fatty acid ester, saccharose fatty acid ester, sorbitan fatty acid ester, propylene glycol fatty acid ester, soybean polysaccharide, pullulan, gum arabic, lecithin, gliadin, soy protein isolate, wheat protein isolate, carageenan, locust bean gum, mannan, xanthin gum, gelatin, psyllium seed gum, tare gum, guar gum, tamarind gum, starch and processed starch.
Patent JP-S5552837-A (JP)
Title: Method of and apparatus for separating cloths piled flatly one at a time
Inventor: KAWASHIMA EIJI
IPC: B65H3/22
Filed: 1978-10-16
Abstract: PURPOSE: To accurately separate cloths piled flatly one at a time by shaking of all cloths other than one with vertical oscillation given to a cloth grasping device.  
     CONSTITUTION: Cloth grasping devices 4 are separately mounted to the tips of respective rods 3 of cylinders 6 and 6 each having a return spring 2 mounted to cylinder mount arms/and the cylinder 6 is connected to a pneumatic operation source 7 through a solenoid valve. When grasping cloths 8 piled flatly, a pressure air is fed to the upper portion of the cylinder 6 to lower the piston rods 3 against the return spring 2 until the cloth is grasped with the device 4. Then, upon releasing of the air pressure in the cylinder 6 by a changeover of a valve 5, the return spring 2 allows the rod to rise. While the rods are rising, with vertical oscillation through several brief on or off actions of the valve 5, all cloths other than the topmost one can be separated off accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04356142-A (JP)
Title: Binding tool for branch and leaf of tree or the like
Inventor: WATANABE HIDEAKI
IPC: A01G17/08
Filed: 1991-05-30
Abstract: PURPOSE:To provide a binding tool for branches or leaves of a tree, etc., capable of readily binding the branches and leaves of the tree, etc. CONSTITUTION:A binding tool is provided with a partially opened annular unit 3 curved into an annular form and an engaging part 9 for engaging both ends of the annular unit formed in the opening 8 of the aforementioned annular unit 3, which is fitted in a part (a part close to the root) of the trunk 17 of a tree 15 at the opening 8 of the annular unit 3 and the engaging part 9 is engaged to keep the annular unit 3 in a closed state. In shipping, the annular unit 3 is lifted to contract the extended branches and leaves 21 of the tree 15. A bound state is simultaneously obtained.
Patent JP-H09314172-A (JP)
Title: Deep layer aeration device for reservoir or the like
Inventor: ISHIMARU YUTAKA
IPC: C02F3/22
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To operate safely without damaging a device main body by forming separately an exhaust line for exhausing air from the device main body to protect the device main body from floating caused by the accumulation of air and protecting the device main body from floating carelessly. SOLUTION: When the water quality of a deep layer water is improved and, for instance, an inflow opening of one orifice is clogged or the dissolved oxygen concentration of deep layer water is increased to lower the dissolving capability, the excessive air amount accumulated in an outer cylinder 2 is increased gradually. When the air amount is more than a given amount, the excessive air in the outer cylinder 2 is exhausted into a floating exhaust body 16 through another exhaust pipe 21. As an inflow opening 21a of the exhaust pipe 2 is disposed above the accumulation level of floating of a device main body 1, excessive air is exhausted properly into the floating exhaust body 16 so that the excessive air never reaches the air accumulation level. The setting state of the device on a deep layer C of a reservoir B or the like, therefore, is retained in a good manner and the aeration operation is carried out safely without floating the device main body 1.
Patent JP-H09311304-A (JP)
Title: Semiconductor optical modulator and its manufacture
Inventor: ISHIZAKA MASASHIGE
IPC: H04B10/2513
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor optical modulator having a structure which is capable of effectively expanding the distributed restriction transmission distance in a high-speed, long distance optical communication system. SOLUTION: A slab structure, in which an n-InP buffer layer 102, an n-InP clad layer 202, an InP-system multiple quantum well-light absorbing layer 203 and a p-InP clad layer 204 are laminated sequentially on an n-InP substrate 101, has an embedded type optical waveguide covered with a p-InP embedded clad layer 207, and a p-InGaAs cap layer and a Cr/Au electrode 401 are laminated sequentially on the upper surface of the p-InP embedded clad layer 207, and further, a Cr/Au electrode 602 are formed on the rear of an element. The InP-system multiple quantum well-light absorbing layer 203 is formed of two regions having different absorption edge wavelengths. Further, a polyimide film is embedded in the lower part of a p-side pad electrode for the purpose of reducing an element capacity to cope with the high-speed operation.
Patent JP-H09308621-A (JP)
Title: Impedance audiometer
Inventor: KIRIMURA SUSUMU
IPC: A61B5/12
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To grasp the information required for diagnosis only by watching a tympannogram by displaying and outputting characters at positions on longitudinal and lateral axes where the maximum compliance value is provided. SOLUTION: The result of tympannometry measurement provided by using an impedance audiometer 4 is displayed on the liquid crystal of two-dimensional display-out screen of a display-out means 22, the screen of a cathode-ray tube 22a, etc., or the tympannogram recording paper sheet of a printer 22b. The curved line of that tympannogram is shown by 24. The compliance value of sound propagation system of tympanum is shown on a longitudinal axis 25 and pressure inside the external auditory miatus is shown on a lateral axis 26 respectively with the scale of equal intervals. The maximum compliance value and the pressure value, with which that maximum compliance is provided, are displayed on the longitudinal axis 25 and lateral axis 26 while using triangular characters 27 and 28. Thus, the respective values of peak values 29 to provide the maximum compliance can be exactly and easily read.
Patent JP-H11326882-A (JP)
Title: Production of film liquid crystal display panel
Inventor: KOBAYASHI KUNPEI
IPC: G02F1/1333
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To maintain good appearance and display characteristics without producing air bubble nuclei within a liquid crystal panel and to prevent cracking or stripping of polarizing plates by subjecting the external shape of film liquid crystal display panels to die blanking dividedly in multiple steps. SOLUTION: As the first step in a method for cutting out the individual film liquid crystal display panels 3 to 5 by a die blanking method from a multilayout film liquid crystal assembly, the assembly is subjected simultaneously to die blanking by, for example, the blades of a die, along the die blanking lines L1, L2 on the respective right side and left side of the three film liquid crystal display panels 3 to 5 lining up in longitudinal one array. The multilayout film liquid crystal assembly is then delivered by one pitch, i.e., the pitch component of the adjacent array and array of the film liquid crystal display panels 3 to 5. As the second step, the assembly is simultaneously subjected to die blanking along the die blanking lines L3, L4 on the upper side and lower side of the film liquid crystal display panels 3 to 5 (b).  The stresses applied on the outer peripheries of the three film liquid crystal display panels 3 to 5 are dispersed and relieved to non-working parts.