baber/WOPTO huggingface dataset:
Patent JP-H07100331-A (JP)
Title: Flue gas desulfurizing method
Inventor: ETO YUICHI
IPC: B01D53/77
Filed: 1993-10-04
Abstract: PURPOSE:To provide a flue gas desulfurizing method capable of adjusting the pH of an absorbent liquid in the gas-air contact section in an absorption column with good responsibility. CONSTITUTION:This flue gas desulfurizing method comprises executing desulfurization by bringing waste gases and the absorbent liquid 15 into counter current contact or parallel current contact in the gas-air contact section 19 in the absorption column 12. A receiving section 29 for the absorbent liquid 15 absorbing the waste gases is disposed immediate under the gas-air contact section 19 and the absorbent liquid 15 is introduced from this receiving section 29 to a pH detecting section 32 of a pH detecting line 21, where the pH of the absorbent liquid 15 is detected. The pH of the absorbent liquid 15 in the gas-air contact section 19 is adjusted in accordance with this pH value.
Patent JP-2001073388-A (JP)
Title: Pile-head structure
Inventor: TAKURA TAKASHI
IPC: E02D27/34
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of large bending moment in a foundation pile by expecting rigid-coupling strength between the foundation pile and an upper structure to small-to-medium-scale earthquakes, while a slippage is generated on the contact interface of the foundation pile and the upper structure to a large-scale earthquake. SOLUTION: The joint structure of a pile head is composed of a tabular cradle 2 horizontally fixed to the pile head 1a, a sliding plate 4 installed onto the cradle 2 and fixed onto an upper structure 3, an engaging section 4a limiting a sliding range at a fixed value between the cradle 2 and the sliding plate 4 and a stopper pin 6 fixing the cradle 2 and the sliding plate 4 at initial positions and having rupture strength at a fixed value or smaller.
Patent JP-S6490962-A (JP)
Title: Cold accumulation type refrigerator
Inventor: IWATANI RYOHEI
IPC: F25B13/00
Filed: 1987-10-02
Abstract: PURPOSE: To effectively use surplus capability generated at a compressor for a cooling of a heat accumulative tank by a method wherein an opening or closing valve at an outlet port of the heat accumulative tank is closed when its load is decreased. CONSTITUTION: In the case that a load is decreased, an opening or closing valve B3 in a pipe passage P3 at an outlet of a heat accumulative tank 3 is closed, opening or closing valves B6b, B6c of evaporators 4b, 4c not requiring any cooling operation, for example, are also closed and only an opening or closing valve B6a of a required evaporator 4a is kept open. With such an arrangement as above, a heat accumulative tank cooling cycle comprised of a compressor 1, a condenser 2 and a heat accumulative tank 3 is formed and concurrently an opening or closing valve B5 in a pipe passage P6 is opened, a cooling cycle comprised of the compressor 1, the condenser 2 and the evaporator 4a is formed so as to perform a cooling action of the evaporator 4a.  In this way, a surplus capability of the compressor can be utilized effectively, and it is possible to prevent a pressure at a suction side of the compressor from being decreased and to perform a stable operation of the freezing device. Further, the heat accumulating tank eliminates the heat exchangers in the two circuits for cooling and heat radiating operations and then the structure can be simplified.
Patent JP-S61127277-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAI MASAAKI
IPC: H04N5/335
Filed: 1984-11-26
Abstract: PURPOSE:To suppress the noise of a solid-state pattern by not connecting a photoelectric transducer to a horizontal signal output line through a high-density impurity layer but connecting it to the horizontal signal output line through channels under gate electrode of a vertical switch element and a horizontal switch element. CONSTITUTION:An N type high-density impurity layer 26 and a P type Si substrate 22 constitute a photodiode 4. The signal electric charge of this photo diode is read out to a horizontal signal line HS11 through only channel areas 27 and 28 under a gate electrode 24 of a vertical MOST5 and a gate electrode 23 of a horizontal MOST6. SInce a capacity CF does not exists in this structure, Q6/2 remains in the photo diode side in case of t=t2, and all of Q5 is transferred to the photo diode side in case of t=t3, and QPD=Q5+Q5/2 is true. QF does not exist of course. In case of t=T1', Q5 is returned under the gate of the MOST 5 and Q5/2 is returned under the gate of the MOST6, and therefore, the noise of the two-dimensional solid-state pattern does not occur because an electric charge QFPN read out to the external is 0.
Patent JP-2001072127-A (JP)
Title: Press-through pack
Inventor: UCHIUMI MASAAKI
IPC: B65D75/36
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make a package collectable and reusable after being melted and especially to make die-cut ends effectively reusable by a method wherein a package main body made up of a polyester resin sheet with product housing parts provided and a base sheet made up of an opaque polyester are stuck together with a hotmelt adhesive. SOLUTION: A package main body 1 wherein a number of product housing parts are provided in continuity is molded by using a sheet made up from a polyethylene terephthalate(PET) or the like. A nonoriented PET sheet with an opaqueness given by blending, for instance, a titanium oxide to a PET sheet is used for the base sheet 2. A low melting point polyester film or the like is used for an adhesive film 3 for sticking the package main body 1 and the base sheet 2 together. On the sticking, the adhesive film 3 is heated and welded to the base sheet 2 and after these two members are laid on the package main body 1 to cover product housing parts of the package main body and heated and pressed against thereto for sticking, die-cutting is made for producing packages for toothbrushes or the like.
Patent JP-H0881946-A (JP)
Title: Fish path
Inventor: TAKEO KEIZO
IPC: E02B8/08
Filed: 1994-09-06
Abstract: PURPOSE: To perform amusement with a waterborne sport and fishing by a method wherein fishes sail upstream and the passage of a boat is practicable. CONSTITUTION: A water channel type fish path body 10 is built in such a manner that a place situated upper stream is vertically movable following a water level fluctuation based on a downstream place. A plurality of weir bodies 13 crossing sideways between side walls 10B of the fish path body are built in the fish path body 10 at intervals of a given distance in an upper stream and downstream direction. The weir body 13 is provided with an overflow section through which a boat, such as canoes, can pass, and a non-overflow section.
Patent JP-S62106870-A (JP)
Title: Two-tone color painting method
Inventor: YOSHIDA KAZUNORI
IPC: B05D7/14
Filed: 1985-11-06
Abstract: PURPOSE:To obtain two-tone hue by a simple process of performing single color coating, by bending a second surface at a predetermined angle with respect to a first surface and applying the same metallic paint to both surfaces. CONSTITUTION:When the side panel part 1 of the door part of an outer panel for a car is used as a panel to be painted to perform painting, the side panel part 1 is at first inwardly bent at an angle A of 30 deg. or more at the lower part thereof on the way of the up-and-down direction to set not only the upper flat panel part 1b thereof as a first surface but also the lower bent part 1a as a second surface. A mole 2 is provided to the boundary part of both surfaces under tension. Next, metallic painting, which uses paint prepared by containing disc-like or scaly aluminum pieces and pigment in an acrylic resin and a melamine resin, due to single coating is applied to the side panel part 1 consisting of the flat plate part 1b and the bent part 1a. The obtained side panel part 1 is sensed as two-tone having color difference of 15 or more across the boundary part of the mole 2.
Patent JP-H1184914-A (JP)
Title: Image forming device
Inventor: WATANABE TAKESHI
IPC: G03G15/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To perform excellent transfer to the part of a body to be transferred other than the leading and the trailing edges of the body to be transferred by making transfer bias higher than ordinary one only at the leading and the trailing edge parts of the body to be transferred where a discharge mark is easily left, and to obtain an excellent image having no discharge mark apparently just by somewhat sacrificing the transfer performance only at a part where the discharge mark should be made inconspicuous. SOLUTION: A transfer current value is made higher than in other image area by a control means 17 only at the leading and the trailing edge parts of the paper P where the discharge mark is easily left. Though toner left after transfer is increased except a line image in H/H (30 deg.C and 85%) environment at the leading and the trailing edges of the paper P, the discharge mark is made inconspicuous without recognizing large influence by naked eyes. Excellent transfer performance is obtained at the important center part of the paper P. For example, by minutely adjusting so that the leading edge part of the paper P is 75 μA, a main image part is 50 μA and the trailing edge is 100 μA, the discharge mark at the leading and the trailing edges of the paper P is made inconspicuous while restraining a harmful influence such as the increase of the toner left after the transfer.
Patent JP-H0887551-A (JP)
Title: Logical processing method/device for external input/ output signal in production time point information management system
Inventor: ARAYA SHINICHI
IPC: G06Q50/04
Filed: 1994-09-19
Abstract: PURPOSE: To cope with various manufacturing equipments by reducing the labor and time needed for production and change of a program at the side of a production time point information management system and also reducing the labor and time needed for production and change of a program at the side of the manufacturing equipment that is managed by the production time point information management system. CONSTITUTION: In a production time point information management system that includes a production time point information management part 1 which receives the information from a manufacturing equipment as an external input signal, the logical processing is carried out through a logical I/O conversion part 4 to secure the AND, OR, etc., between the external input signal and another signal. Thus an internal input signal is produced and added to the part 1.
Patent JP-H0569161-A (JP)
Title: Production of composite metallic plate
Inventor: NAGASE TAKAO
IPC: H05B3/00
Filed: 1991-09-03
Abstract: PURPOSE:To obtain Fe/Al clad steel plate excellent in workability by heating and press-fixing each material through electric heating to the optimum temperature. CONSTITUTION:Steel blanks 1, 3 are provided with two electric rollers 11, 14 and a steel blank 2 is provided with one electric roll. Power sources 21, 23 are connected between the respective electric rolls and current is made to flow between them, the aluminum plate is heated at an ordinary temperature -450 deg.C and the steel plate is heated at 600-910 deg.C and the clad steel is sent between pressing rolls and press-fixed at a draft below 30%. In this way, the Fe/Al clad steel plate suitable to workability and different uses can be manufactured.
Patent JP-H10168086-A (JP)
Title: Liquid-crystalline silylalkyl or silylalkenyl compound, its production and its use in their liquid crystal mixture
Inventor: WOLFGANG HEMMERRING
IPC: C07F7/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new subject compound that comprises a specific silylalkyl or silylalkenyl compound, resistant to hydrolysis, forms a liquid crystal mixture together with other components and is useful as an electrooptical switching element and as a display unit with high chemical stability. SOLUTION: This new liquid crystalline silylalkyl or silylalkenyl compound is represented by formula I [R<1> is a group of formula II (R<6> to R<8> are each a 1-16C straight chain alkyl, a 3-8C cyclic alkyl; G<1> is H and/or an 1-16C alkylene in which one CH2 or two CH2 not adjacent to each other may be replaced with O, OCO or COO under the conditions that only C atom having a C atom as an adjacent atom bonds to a Si atom); A<1> to A<3> is each 1,4- phenylene, trans-1,4-cyclohexylene, pyridine-2,5-diyl; M<1> and M<2> are each COO, OCO, CH2 O or the like; G is the same as G<1> ; j, k, l, m, n are 0, 1; j+l+n is 2, 3]. This compound resists to hydrolysis, forms a liquid crystalline mixture with other components and is useful as an electrooptical switching element and as a display unit.
Patent JP-S6490518-A (JP)
Title: Formation of gaas epitaxial layer
Inventor: KATO MARI
IPC: H01L21/20
Filed: 1987-10-01
Abstract: PURPOSE:To eliminate crack from an epitaxial layer and to suppress warping of a substrate, by forming a first GaAs epitaxial layer then making a plurality of splitting groove sections thereafter forming a second GaAs epitaxial layer. CONSTITUTION:Surface of a Si substrate is cleaned under high temperature, then a low temperature growth GaAs layer 2 is formed. GaAs layer 2 is heated to crystal growth temperature and its single crystal is formed. First GaAs epitaxial layer 4a is formed on the GaAs layer 2 of single crystal. Groove sections 7 for splitting the epitaxial layer 4a into plural regions are made therein. Thereafter, a second GaAs epitaxial layer 4b is formed on the epitaxial layer 4a. Consequently, cracks are eliminated from the epitaxial layers 4a, 4b and warping of the substrate 1 is suppressed.
Patent JP-H1087515-A (JP)
Title: Alkylation accompanied with reusing of discharged solution from reactor
Inventor: JAMES T MERRYL
IPC: B01J8/06
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for alkylating an aromatic hydrocarbon such as benzene with an alkylating agent such as ethylene by directly circulating a part of discharged solution from a reactor without purification of the aromatic hydrocarbon to be circulated. SOLUTION: An alkylated aromatic hydrocarbon, e.g. ethylbenzene is produced by alkylating benzene with an olefin, e.g. ethylene, propylene, 1butene, isobutene, etc., by using a catalyst in a reactor for alkylation under a liquid phase or a gas phase condition. In this case, benzene is alkylated with an olefin in a reaction zone at about 175-500 deg.C under about 200-800psi pressure, a discharged flow from the reactor is taken out and the discharged flow from the reactor is separated to a reaction product flow and a reusing flow, respectively containing ethylbenzene and unreacted benzene, then the reusing flow containing the ethylbenzene and unreacted benzene is returned into the reaction zone. At the place, a volume ratio of (a liquid of the reusing flow) to (a fresh benzene supplying material) is made to be (0.1/1)-(50/1).
Patent JP-2001076036-A (JP)
Title: System and method for issuing value cipher information, system and method for telephone charge payment, and system and method for settlement
Inventor: KUNUGI TAKANOBU
IPC: G06Q50/32
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an issue system for value cipher information, which is completely free of the possibility of theft in a distribution process. SOLUTION: This system is a value cipher information issue system 10, equipped with a cipher information storage means 12, which stores cipher information consisting of a character string having a prescribed number of characters, a request amount input means 14 for selectively inputting a desired amount, a received amount input means 16 for inputting an actually paid amount, a value cipher information generating means 22 which generates value cipher information by relating cipher information with the information, when the request amount matches the received amount, a value cipher information storage means 24 which stores the value cipher information, and a value cipher information output means 26 which outputs the value cipher information.
Patent JP-H0891932-A (JP)
Title: High-density aluminum fluoride sintered compact and its production
Inventor: OSHIMA KAZUYUKI
IPC: C04B35/553
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a new raw material usable as various structural members, having suitable high corrosion resistance, especially also as a member of a derive for producing semiconductors and having low dust-generating property. CONSTITUTION: The characteristics of this high-density aluminum fluoride sintered compact are to have >=90% relative density and <=100ppm content (based on element) of impurities other than oxygen. The aluminum fluoride sintered compact having >=90% relative density is produced by (1) a step for preparing aluminum raw material powder having 0.1-100μm particle size distribution, (2) a step for forming the aluminum fluoride raw material powder and (3) a sintering step for sintering the resultant formed body at 900-1500 deg.C under pressure of an inert gas atmosphere. In this time, the pressure sintering is preferably carried out by a hot press method or hot isostatic press method.
Patent JP-H0677459-A (JP)
Title: Image pickup element and its manufacture
Inventor: MARUYAMA YASUSHI
IPC: H01L27/148
Filed: 1992-08-24
Abstract: PURPOSE:To suppress shading, aggravation of smear and an aberration in the circumference part of a light receiving plane by a method wherein lights from a lens enter the light receiving plane approximately vertically at any point of the light receiving plane. CONSTITUTION:A concave plane is used as a light receiving plane 2. With this constitution, lights which enter the light receiving plane 2 through a lens 3 enter the light receiving plane approximately vertically whether the lights are applied to the center part of the light receiving plane 2 or to the circumference part of the light receiving plane 2, so that shading and an abberation in the circumference part can be avoided.
Patent JP-S63103622-A (JP)
Inventor: NAKAZAWA MASAO
IPC: H02H7/08
Filed: 1986-10-20
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-S62109308-A (JP)
Title: Foil wound transformer
Inventor: MOGI SHIGERU
IPC: H01F27/28
Filed: 1985-11-08
Abstract: PURPOSE:To reduce a measuring error in the detection of a malfunction of a high voltage winding by using conductors for low and high voltage windings and an insulating spacer formed coaxially with a voltage measuring electrode as leads of the low and high voltage windings. CONSTITUTION:Leads 1-10, 1-13 of low voltage winding 1-2 wound from the inside on the periphery of a core 1-1 and high voltage winding 1-3 wound on the outer periphery are respectively connected with low voltage conductor 1-9 and high voltage conductor 1-8 of insulating spacer 1-5 provided on the wall of a grounding tank 1-12. The conductor 1-9 is disposed at the innermost side, and the conductor 1-8 is disposed coaxial with the low voltage conductor at a suitable insulating distance. To measure the potential of the conductor 1-8, a voltage measuring electrode 1-7 is mounted at the coaxial position at a suitable insulating distance. With this construction, an electrostatic capacity formed between the conductor 1-8 and the electrode 1-7 increases to be hardly affected by the influence of a ground floating electrostatic capacity, thereby reducing the measuring error of the voltage by that much.
Patent JP-H1190745-A (JP)
Title: Frame diagonal measuring device and method
Inventor: IKEDA SHIGERU
IPC: B23P21/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To measure the diagonal difference of a plurality types of frame materials by a few presser means and sensors by providing a plurality of either one of longitudinal frame material support plates or lateral frame material support plates so as to deal with a plurality types of frames. SOLUTION: A longitudinal frame material 2a of a frame 2 is brought in contact with a longitudinal frame material support plate 3 which is provided in such a position as matching to the type of the frame 2 and a lateral frame material 2b is brought in contact with a lateral frame material support plate 4 respectively. The longitudinal frame material 2a of the frame 2 is pushed against the longitudinal frame material support plate 3 by a longitudinal frame material presser means 5 and the lateral frame material 2b is pushed against the lateral frame support plate 4 by a lateral frame material presser means 6.  The driving quantity of the longitudinal frame material presser member 5 and the driving quantity of the lateral frame material presser means 6 at that time are detected by sensors 7, the length of the diagonals of the frame 2 is calculated by a calculating means, and the length of the diagonals is compared with the theoretical value so as to calculate the diagonal difference.
Patent JP-H07105727-A (JP)
Title: Dielectric ceramic material
Inventor: ISOMURA AKIHIRO
IPC: C04B35/46
Filed: 1993-10-05
Abstract: PURPOSE:To provide dielectric ceramic material which combines high epsilonr and high Q with low tauepsilon, and can be made at low cost. CONSTITUTION:Dielectric ceramic material has a composition indicated by a general formula: a(Ba1-x, Pbx)O-b(La1-y-z, Smy, Gdz)2O3-cTiO2 (where, a mol ratio is in a range of 14.2<=a<19.2, 14.2<=b<19.2, 61.2<=c<71.2 and 0.05<=x<=0.60, 0.01<=y<=0.48, z=0 or 0.01<=z<=0.48, a+b+c=100mol%, y+z<=0.75mol%).
Patent JP-S63101227-A (JP)
Title: Sheets transport mechanism
Inventor: TORII SHIYUNPEITA
IPC: G03B42/02
Filed: 1986-10-20
Abstract: PURPOSE:To have sure taking-out of sheets from a cassette as well as loading of the same in cassette using simple construction by furnishing a transport roller with provisional settability within an accommodation vessel through a swing means. CONSTITUTION:Accumulative fluorescent sheet S is accommodated in a cassette 14, and a swing means 24 is driven. If a rotation drive motive 44 to constitute said swing means 24 is rotated, an arm 38a swings with a shaft 26a as center with the aid of a No. 2 link 48 and a No.1 link 46 fixed to a rotary shaft 45, and a transport roller 22 borne by said arm 38a and a one 38b moves apart from the cassette 14. Then a lid 14b is shut with a suction cup in oscillation, and the cassette 14 is taken out of the retainer part. At this time, a sheet trans port mechanism 18 is located while apart from the cassette 14, so that this does not offer any inconvenience to opening/closing of the lid 14b as well as fitting and removal of the cassette 14.
Patent JP-H03112238-A (JP)
Title: Inter-station line selecting system in packet switching
Inventor: YAMAZAKI YUTAKA
IPC: H04L45/74
Filed: 1989-09-27
Abstract: PURPOSE:To distribute a load on each inter-station line uniformly when a bypass transmission line is set and to transmit a series of packets with the same number on the same link by providing a bypass index selection table, etc. CONSTITUTION:Packet terminals T11, T12 are housed in a packet switching machine (station) P1, and packet terminals T21, T22 in a packet switching machine(station) P2. When the bypass transmission line which transmits a reception packet on a bypass route is selected, the bypass index selection table 60 is retrieved by using the identification number CIDX of the reception packet. Next, by retrieving a line selection table from a bypass index stored in a retrieved address, a first bypass transmission line for the reception packet is selected. When transmission on the first bypass transmission line is disabled due to a fault, etc., a second bypass transmission line is selected by retrieving the line selection table with the value of a bypass index hunt counter. Thereby, the load on each line is distributed uniformly, and also, the same line is selected at every link, then the transmission is performed.