baber/WOPTO huggingface dataset:
Patent JP-S573291-A (JP)
Title: Associative memory circuit
Inventor: OGURA TAKESHI
IPC: G11C15/04
Filed: 1980-06-09
Abstract: PURPOSE:To obtain an associative memory circuit which performs writing and reading operations simultaneously with less constituent elements, by controlling three switching transistors (TR), connected together as prescribed, by stored information and its complementary information. CONSTITUTION:When either one of bit lines 2 and 3 is held at a high potential according to written data and the other at a low potential, data is written in a memory circuit 1 and potentials M and M' coinciding with stored data and its complementary data appear at terminals 5 and 6. Those potentials M and M' control switching MIS TRs 7 and 8 connected to common lines 10 and 11 at the same potentials with pieces of retrieval information S and S' and also holds a common line 12 at a low potential to turn off a switching MIS TR9 grounded via a common line 14. Then, anti information on the sum of potentials M and S appear at a common terminal 14 between the TRs 7 and 8, performing associative operation. In reading and writing data, the potentials of the stored information and its complementary information appear via independent lines 10 and 11 to perform writing and reading operations with less constituent elements.
Patent JP-S59203244-A (JP)
Title: Optical information reproducing device
Inventor: KAKU TOSHIMITSU
IPC: G11B7/00
Filed: 1983-05-04
Abstract: PURPOSE:To reproduce stably information without error by constituting a device so that a slice level following up the level of a reproduced signal is detected. CONSTITUTION:A reflected light 1 from an optical disc including recorded information is detected by a photodetector 2, and its photocurrent is converted to a voltage by a resistance R1, and two outputs 31 and 32 obtained through a differential amplifier 3 are led to a differential amplifier 5 through a low-pass filter 4. Outputs 51 and 52 of the amplifier 5 are led to envelope circuits 6 and 7 for slice level detection to obtain an output signal following up the variance of level of the reproduced signal. An output 61 of the envelope circuit 6 and an output 81 obtained by leading an output 71 of the envelope circuit 7 to a subtractor through a level converter 8, and their difference output 91 is used as a slice level of a comparator 10 to slice the level of the output of the differential amplifier 52 to read information. Thus, information are reproduced stably with less error.
Patent JP-H08266122-A (JP)
Title: Seedling transplanting mechanism
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a seedling transplanting mechanism capable of a smooth seedling transplanting action with a slight backlash by accurately supporting a planting claw supporter and reasonably constructing arrangement of plural gear rows. CONSTITUTION: A first intermediate gear 31 gearing with a sun gear 23 having same teeth numbers at an intermediate transmitting part between the sun gear 23 in a state of fixed position on a planting transmission case 3 and a planet gear 30 fixed on a supporting shaft 14 of a planting claw 13 and a second intermediate gear 32 gearing with the planet gear 30 and having same teeth number as the planet gear 30 are arranged in a state of having respective eccentric rotating shaft cores and a relative revolution means S is constructed in a state having eccentric crank type revolution-transmitting mechanism D revolving respective intermediate gears 31 and 32 at different speed, and a rotating shaft core X5 of the second intermediate gear 32 is eccentrically placed at a near side to the sun gear 23 than a rotating shaft core X4 of the first intermediate gear 31.
Patent JP-S533749-A (JP)
Title: Input-output interruption processing system
Inventor: MURANO HATSUO
IPC: G06F9/46
Filed: 1976-06-30
Abstract: PURPOSE: An input-output interruption reception-discrimination circuit is provided in order to check mask information previously, and depending upon its results, a program is transferred into the interruption discrimination processing routine mentioned above, thereby improving an effective processing speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59209651-A (JP)
Title: Separate backwashing method for ion-exchange resin
Inventor: MARUYAMA SHINSAKU
IPC: B01J49/00
Filed: 1983-05-04
Abstract: PURPOSE:To remarkably enhance the effects of separating and backwashing cation- and anion-exchange resins, by performing the backwashing separation of a mixed stationary bed using washing water cooled below an ordinary temp. CONSTITUTION:A separate backwashing device is equipped with a regenerator column 21, a cool water reservoir tank 22, a freezer 23 and a cooling pipe 24 existent in the reservoir tank 22. In addition, level regulators 25, 26 for operating a valve 27 so as to hold the level of water inside the reservoir tank 22 within a predetermined range are provided. In case of operation, the freezer 23 is driven to cool water inside the reservoir tank 22 by the latent heat of evaporation of a coolant in the cooling pipe 24. Washing water joined at a mixer valve 34 is merged with washing water of ordinary temp. sent through a straight line 30, to cool washing water below an ordinary temp. Then, backwahing water comprising said washing water is introduced into the regenerator column 21 to separately backwash cation- and anion-exchange resins inside the column 21. That is, by using the backwashing water cooled below an ordinary temp., the effect of backwashing and the effect of separating said ion-exchange resins from each other are both enhanced. Hence, the separate backwashing operation of high performance is carried out.
Patent JP-S62233832-A (JP)
Title: Parity line-up system
Inventor: YAMAZAKI ATSUSHI
IPC: G06F7/24
Filed: 1986-04-03
Abstract: PURPOSE:To decrease the number of pins used to an LSI by using a dummy bit inserting means, a line-up means, a bit train processing means and an OR circuit. CONSTITUTION:The LSI 1 and 2 of the same constitution are provided together with OR circuits 3-6. Each of both LSI 1 and 2 has terminals (a-c) and either one of input parity bits PI0-PI3 is supplied to the terminals (a) and (b) respectively together with the bit '0' supplied to terminals (b) and (a). At the same time, selectors 11-14 are added to supply one of two mode switch signals MD and MD together with a line-up circuit 15 which supplies the outputs received from the terminals (c) of selectors 11-14 respectively, and flip-flops F/F 16-19 which supply those four outputs outputted from the circuit 15 one by one. The OR circuits 3-6 supply the outputs of the F/F 16-19 of both LSI 1 and 2 and output the output parity bits PO0-PO3.
Patent JP-2000273552-A (JP)
Title: Production of reducing agent-mixed pellet
Inventor: FUJIOKA HIRONORI
IPC: C22B1/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of reducing agent-mixing pellet used for a reduced iron producing apparatus. SOLUTION: Into powder iron ore and coal as the reducing agent, >=0.2 wt.% either one of carboxymethyl cellulose and polyvinyl alcohol or 5 wt.% tar are added and formed as the pellet-state by adding adjusting moisture in a pelletizer to produce green pellet. This green pellet is dried at 150-170 deg.C atmospheric temp. in a drier 3 to produce the reducing agent-mixed pellet. The dropping strength of the dried pellet 11 is remarkably improved by using a hydrocarbon base binder, such as the carboxymethyl cellulose, polyvinyl alcohol, tar.
Patent JP-S5999913-A (JP)
Inventor: MURAI AKIO
IPC: H02G3/04
Filed: 1982-05-10
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-H11317126-A (JP)
Title: Push-on switch
Inventor: NAKAGAWA TADASHI
IPC: H01H13/48
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To ensure switch operation by preventing movement of a metallic plate. SOLUTION: A metallic plate 6 having a flipping dish-like part is put on an insulating substrate having a central contact 2 and a marginal contact 3 formed thereon. A peripheral part of the metallic plate 6 is partly made to abut on the marginal contact 3. An insulating cover member 7 is fixed to the substrate so as to cover the metallic plate 6. The metallic plate 6 and the insulating cover member 7 are joined together via an adhesive agent. In order to cause the insulating cover member 7 to correspond with the metallic plate 6, two slits 8, 8 are formed leaving a fixed space therebetween for holding the metallic plate 6 in a fixed position by causing deformation of the insulating cover member 7 to follow the deformation of the metallic plate 6.
Patent JP-H11270795-A (JP)
Title: Moving layer/fixed layer connecting system utilizing hydrogen storage alloy
Inventor: SAITO TAICHI
IPC: F17C11/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve thermal efficiency and economic efficiency by connecting the hydrogen storage alloy utilizing facility of a moving layer system with that of a fixed layer system having a reaction container concurrently used for hydrogen storage and discharge. SOLUTION: The container A of a moving layer receives a medium from an exhaust heat source 1 and discharges hydrogen, and its container B dedicatedly stores hydrogen. When the container C discharges hydrogen and the container D stores hydrogen, Va, Vb are closed, and Vc, Vd are opened. When the container C stores hydrogen and the container D discharges hydrogen, Va, Vb are opened, and Vc, Vd are closed. When the container C discharges hydrogen and the container D stores hydrogen, the container C is connected to a cooling water tank 2, and the container D is connected to a cooling tower 3. When the container C stores hydrogen and the container D discharges hydrogen, the container C is connected to the cooling tower 3, and the container D is connected to the cooling water tank 2.  The exhaust heat recovery side is used as the moving layer, the heat generation side is used as a fixed layer. When the excellent characteristics of the moving layer and the fixed layer are combined, the exhaust heat generation side can be adapted to a factory area, the heat utilization side can be adapted to a general house, and the whole thermal efficiency and economical efficiency can be improved.
Patent JP-H10268283-A (JP)
Title: Reflection type liquid crystal display element
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02F1/1335
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the element, which has superior display visibility in an environment of deficit external light, without deterioration in display performance by arranging a polarizing plate, a specific liquid crystal operation layer, a cholesteric polarizing element, and a back light in this order. SOLUTION: The liquid crystal operation layer 11 has nearly λ/4 retardation and rotates its optical axis by almost 90 deg. in plane parallel to the layer surface according to a voltage application state. Linearly polarized external light passes through the light liquid crystal operation layer 11 applied with a specific voltage to become clockwise circular polarized light, 100% of which is reflected by a clockwise spiral cholesteric polarizing element 12 and passes through the liquid crystal operation layer 11 again to become linear polarized light. This linear polarized light is transmitted through the polarizing plate 10 and observed as reflected light L2, thus making a light display.  When the liquid crystal operation layer 11 is not applied with the specific voltage, on the other hand, the external light L1 passes through this liquid crystal operation layer 11 to become counterclockwise polarized light, which is not reflected by the cholesteric polarizing element 12, but passed through the cholesteric polarizing element 12 as it is, thereby making a dark display.
Patent JP-H09241803-A (JP)
Title: Hot rolled high strength steel plate of high yield ratio type, excellent in formability, by continuous hot rolling process and its production
Inventor: KONO OSAMU
IPC: C21D8/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the material quality at the head and the tail end of a high yield ratio type hot rolled high strength steel plate excellent in formability and to remove the dispersion of material quality in a coil. SOLUTION: A steel slab, which has a chemical composition containing, by weight ratio, 0.16-<0.30% C, 0.5-3.0% Si, 0.5-3.0% Mn, <=0.020% P, <=0.010% S, 0.005-0.100% Al, and Fe as essential components and satisfying Si+Mn=>1.5 to 6.0%, is rolled by a continuous hot rolling process. The resultant steel plate has a microstructure constituted of three phases of ferrite, bainite, and retained austenite, and, in this steel plate, the ratio between the volume occupancy of ferrite (VF) and the grain size of ferrite (dF) is >=7 and fluctuation in a coil is <4 and, further, the volume occupancy of retained austenite of <=2μm is >=5% and fluctuation in a coil is <5%.  As characteristics, this steel plate has >=60% yield ratio(YR), >=2000(kgf/mm<2> .%) strength- ductility balance [(tensile strength)×(total elongation)], >=1.1, spreading ratio (d/d0 ), and >=10% uniform elongation, and further, the fluctuation of TS in a coil, the fluctuation of TS×TEl, and the fluctuation of d/d0 are regulated to <101kgf/mm<2> ), <500(kgf/ mm<2> .%), and <0.2, respectively.
Patent JP-S61234780-A (JP)
Title: Production of aromatic amino acid decarboxylase
Inventor: TERADA MASAKI
IPC: C12N9/88
Filed: 1985-04-11
Abstract: PURPOSE:To obtain hygienically an aromatic decarboxylase from a culture mixture industrially advantageously, by cultivating a microorganism belonging to the genus Pholiota, capable of producing the aromatic amino acid decarboxylase. CONSTITUTION:A microorganism [e.g., Pholiota nameko) (IFO 30373), etc.] belonging to the genus Pholiota, capable of producing an aromatic amino acid decarboxylase is subjected preferably to submerged culture under aerobic conditions or at 6-7 pH at 10-40 deg.C for 5-10 days by shaking culture and desired decarboxylase is obtained from the culture mixture.
Patent JP-S59206134-A (JP)
Title: Wall thickness increasing method of bar-shaped body
Inventor: KOUNO TAKAYUKI
IPC: B21J9/08
Filed: 1983-05-06
Abstract: PURPOSE:To concentrate locally the effect of increasing a wall thickness and to increase locally the wall thickness of a bar-shaped material by cooling quickly the heating part of the bar-shaped body right after passage of a high frequency induction heating coil. CONSTITUTION:A heating coil 4 is moved to a desired position of a pipe 1 to heat locally the pipe 1 and at the same time a gripping jig 2a is moved in an arrow direction by hydraulic mechanisms 3, 3 to apply an axial compressive force on the pipe 1. A swaged part 1a which is increased to a desired wall thickness and is increased in the outside diameter is worked and after the end of heating, the coil 4 is moved and a coolant spraying mechanism 5 is positioned over the part 1a to cool quickly the part 1a, thereby stopping said part at the prescribed wall thickness and increasing locally the wall thickness. If the pipe 1 right after the passage through the coil 4 is quickly heated by moving the mechanism 5 in an arrow direction in synchronization with the movement of the coil 4, the wall thickness is increased over the prescribed length.
Patent JP-S562326-A (JP)
Title: Preparation of molded article for decoration use, having matted surface
Inventor: SASAKI ISAO
IPC: C08J7/046
Filed: 1979-06-21
Abstract: PURPOSE: To prepare the titled article having uniform texture similar to ground glass, without lowering the strength of the substrate, with simple process, by coating the surface of a resin molded article with an acrylic composition, irradiating the surface with ultraviolet radiation, and treating with a treating agent.  
     CONSTITUTION: A resin molded article is coated with a homogeneous acrylic composition composed of (A) a (meth)acrylic ester polymer [e.g. a copolymer of methyl methacrylate and ethyl (meth)acrylate], (B) a polyfunctional monomer having two or more, pref. three or more (meth)acryloyloxy groups in a molecule (e.g. pentaerythritol tetraacrylate), and optionally (C) an organic solvent. The surface is irradiated with ultraviolet radiation, and the irradiated surface is treated pref. with an organic solvent such as methanol, ethanol, etc. to obtain the objective molded article. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5943107-A (JP)
Inventor: EDOWAADO ROI UIRIAMUZU
IPC: A41D27/24
Filed: 1983-05-06
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-H03279391-A (JP)
Title: Metal carbonyl cluster compound
Inventor: MIYAMOTO YASUSHI
IPC: C07F15/06
Filed: 1990-03-27
Abstract: NEW MATERIAL:Highly dispersed metal carbonyl cluster compounds synthesized by making a metal carbonyl cluster compound physically adsorb on the surface of a chemical substance having hydroxyl groups and subsequently applying light thereto. USE:A bimetal cluster catalyst having a new function and a magnetic material respectively capable of ready production. PREPARATION:For example, a hydroxy group-containing chemical substance such as a hydroxyl group-containing acrylic ester is immersed in a hexane solution of a metal carbonyl cluster compound such as H2FeRu3(CO)13 and hexane is subsequently removed. The resultant chemical substance supporting the metal carbonyl cluster compound on its surface is irradiated with light using a Xe-lamp, etc., thus carrying out fixation of the metal carbonyl cluster compound.
Patent JP-S62235307-A (JP)
Title: Production of alpha-methylstyrene copolymer composition for ceramic binder
Inventor: ASANUMA TADASHI
IPC: C08F2/06
Filed: 1986-04-04
Abstract: PURPOSE:To obtain a composition having improved adaptability to ceramic powder and improved moldability, by copolymerizing alpha-methylstyrene with an N,N-dialkylacrylamide and (meth)acrylic acid and adding butyl (meth)acrylate to the copolymerization system. CONSTITUTION:alpha-Methylstyrene is copolymerized with <=0.05wt%, preferably 0.001-0.03wt% based on alpha-methylstyrene of an N,N-dialkylacrylamide and (meth)acrylic acid in the presence of a hydrocarbon solvent (e.g. benzene, toluene, etc.) by the use of an anionic polymerization initiator (e.g. n-butyllithium, etc.), then >=0.1wt%, preferably 0.2-1.0wt% based on alpha-methylstyrene of butyl (meth)acrylate is added to the copolymerization system and polymerization reaction is carried out usually at <=5 deg.C. USE:Most suitable for producing a ceramic molded article of film or sheet by doctor blade method or calender method.
Patent JP-S61236747-A (JP)
Title: Production of 6-isopropyl-2-naphthoic acid
Inventor: HIROSE ISAO
IPC: B01J31/00
Filed: 1985-04-15
Abstract: PURPOSE:The oxidation of 2,6-diisopropylnaphthalene is carried out in a solvent of a lower aliphatic monocarboxylic acid in the presence of a heavy metal catalyst containing Co and/or Mn and in the absence of bromine to enable practical production of the title compound in low costs. CONSTITUTION:The oxidation of 2,6-diisopropylnaphthalene with O2 is carried out in a lower aliphatic monocarboxylic acid such as formic, acetic or propionic acid, preferably acetic acid in the presence of a heavy metal catalyst containing Co and/or Mn, acetate salts are preferred in an amount of 0.003-0.3 atom per mole of the starting naphthalene and 0.03-3.0wt%, calculated as metal, based on the solvent and substantially in the absence of bromine, preferably at 80-220 deg.C under an oxygen partial pressure of 0.1-8.0kg/cm<2>, to give 6- isopropyl-2-naphtoic acid. The starting compound is readily made from naphtha lene and propylene.
Patent JP-S62235742-A (JP)
Title: Assembling apparatus for semiconductor device
Inventor: YAMAZAKI NOBUHITO
IPC: H01L21/68
Filed: 1986-04-06
Abstract: PURPOSE:To make the title apparatus perform the functions thereof to the utmost even if it is assembled with any different type of assembling apparatus by a method wherein the first buffer unit provided with the functions of temporarily storing and feeding leadframes and the second buffer unit provided with the function of storing and feeding multiple leadframes are integrated in parallel with each other while a part of main conveyer opposing to a subconvenyer is constituted to be lower than that of the subconveyer. CONSTITUTION:While the front and rear assembling units are in normal operation, leadframes fed to conveyer belts 66, 67 are futher fed to conveyer belt on the assembling unit in the latter process passing through grooves 26a, 27a of a magazine 22. When the processing capacity of assembling unit in the latter process is deteriorated, the blet conveyer 105 of the second buffer device 21 moves the overall buffer unit so that the leadframes may be temporarily stored in the magazine 22 of the first buffer unit 20 further to be stored in an empty piling up magazine 97 set up on the second buffer unit 21.
Patent JP-H07291658-A (JP)
Title: Antibacterial and antifungal glaze additive and antibacterial and antifungal ceramic produced by using the same
Inventor: IIJIMA TOMOHIKO
IPC: A01N59/16
Filed: 1994-04-18
Abstract: PURPOSE:To produce an antibacterial and antifungal ceramic product excellent in durability by using a glaze additive composed of a glass composition and silver phosphate alone or in combination with another glaze. CONSTITUTION:This antibacterial and antifungal glaze additive is composed of a glass composition and silver phosphate and prepared by blending 40 to 55wt.% SiO2, 5 to 10wt.% Al2O3, 5 to 15wt.% B2O3, 1 to 7wt.% CaO, 7 to 12wt.% SrO, 5 to 10wt.% Na2O+K3O, 5 to 20wt.% Ag2O and 0.5 to 5wt.% P2O5. An antibacterial and antifungal ceramic product can be obtained by applying the glazE additive to the surface of a ceramic product after mixing another glaze therewith or without mixing it and applying a calcination treatment and a fixation treatment thereto.
Patent JP-S57192969-A (JP)
Title: Recorder
Inventor: OONUMA TERUYUKI
IPC: B41J2/41
Filed: 1981-05-25
Abstract: PURPOSE:To form a fine picture on recording paper by arraying dots of a magnetic material on a dielectric surface on which a latent image of an electostatic recorder is formed and developing the electrostatic latent image by a magnetic brush. CONSTITUTION:A conductive magnetic material 803 is arrayed like dots on the surface of a recording element 8 consisting of a non-magnetic conductive layer 801 and a dielectric layer 802 and voltage is selectively applied between a recording electrode and the dielectric layer 801 to form an electrostatic image on the surface of the recording element 8. The electrostatic image is developed by a magnetic brush 18 and the heads of magnetic developer 17 erected along magnetic lines are contacted with the surface of the recording element 8 approximately vertically by the action of the conductive magnetic material 803.
Patent JP-H03279034-A (JP)
Title: Retractable assist grip
Inventor: NOGUCHI SHUNSUKE
IPC: B60N3/02
Filed: 1990-03-28
Abstract: PURPOSE:To restrain return movement of a sliding rod and prevent generation of abnormal sound of sliding contact between an elastic core member and a guide mechanism and the like due to vibration of a vehicle by drawing out a grip main body at maximum at use, slidingly moving the sliding rod along the hole edge of a cutout hole, and engaging it into engaging grooves through spring reaction of the end part. CONSTITUTION:When a grip main body 11 is drawn out at maximum to the condition being in use, as shown with a full line in the figure, the end part 14 is contacted with the bent end edge of a rising part 20a at the maximum drawn out position to open the bent position 10 at maximum and make maximum the spring reaction of the end part 14, and at the same time both end parts of a sliding rod 17 are engaged in lower locking grooves 24, 24 to fix both the end parts. Consequently, the grip main body 11 is surely positioned and fixed on such maximum drawn out position, careless return movement can be restrained, and generation of abnormal sound of sliding contact due to vibration of a vehicle body at running is sufficiently reduced by firmly locking both end parts in the engaging grooves 24, 24.