baber/WOPTO huggingface dataset:
Patent JP-S53137356-A (JP)
Title: Adaptable conductive structure
Inventor: HARADA DENZABUROU
IPC: F16D3/50
Filed: 1977-05-06
Abstract: PURPOSE: To improve the durability, by means of securing a large contact surface between an engaged member and a revolution axis for the off-set of both axes without subjecting to unnecesary deformation of the engaged members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11250656-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA TOMOYUKI
IPC: G06F1/10
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To optimally correct the clock access and data hold in a synchronous DRAM according to device conditions. SOLUTION: It detects a phase detection signal from a phase synchronizing circuit 13 such as SMD, a correction signal controller 15 monitors device conditions from the phase detection signal, generates a correction signal optimizing the clock access tAC and data hold tOH according to the device response speed and outputs it to a characteristics corrector 17 which controls the slew rate in a data output, based on the input correction signal.
Patent JP-S57167305-A (JP)
Title: Improved polymerization of ethylene
Inventor: MORINAGA HIROSHI
IPC: C08F4/60
Filed: 1981-04-09
Abstract: PURPOSE: To produce PE having a uniform particle diameter and a high bulk density, by polymerizing ethylene in the presence of a catalyst consisting of a specified solid catalytic component and a specified organic Al compound.  
     CONSTITUTION: A catalyst is prepared by contacting (A) a solid catalytic component prepared by reacting a halogen-containing compound of Ti or V with a reaction product prepared by reacting (i) a reaction product between a hydropolysiloxane or an Si compound in which a hydroxyl group and organic groups are bonded to an Si atom and an organic Mg compound with (ii) 0.05W0.5mol, with respect to 1g atom Mg of component i, halogen-containing compound of Ti or V and further with (iii) an aluminum alkoxide and a halogen-containing Si compound of the formula, wherein X is Cl or Br, Y is H, an alkyl or an alkoxy and n is 1W4, with (B) an organic Al compound. Next, ethylene is polymerized at 30W200°C and normal W50kg/cm 2  in the presence of the above catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01228662-A (JP)
Title: Manufacture of fiber compound member
Inventor: YAMAMOTO YUKIO
IPC: C22C47/08
Filed: 1988-03-04
Abstract: PURPOSE:To prevent the generation of a blow hole of a composite member by setting the apparent volume of a fiber forming body at more than specified % for a thick metal part in case of filling a molten metal by pressurizing it via a thin metal part. CONSTITUTION:The compound member of a rotor 1, etc., is formed by a thin metal part 1a and the thick metal part 1b arranged with a reinforcing fiber forming body. In this case, the apparent volume of the fiber forming body 2 is set at >=75% of the volume of the thick metal part 1b. The thick metal part 1b has a small contact area with a mold despite of a big capacity of the mold but the capacity of the molten metal to the thick metal part 1b is reduced because the volume of a fiber forming body 2 occupied at the thick metal part 1b is set >=75% of the thick metal part 1b. The cooling efficiency of the thick metal part 1b is thus made good and its molten metal solidification is promoted. The heat confinement of the thick metal part 1b of a compound member is prevented and the generation of a blow hole based thereon is eliminated.
Patent JP-H11316439-A (JP)
Title: Image forming component
Inventor: EICHORST DENNIS J
IPC: B41M5/382
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming component, having an outermost protective layer whose scratch resistance, abrasion resistance, contacting property, dusting characteristic, transport property and conductivity which are superior. SOLUTION: This image forming component is constituted by incorporating a supporting body, at least one image forming layer and a transparent protective layer which is conductive and abrasion resistant, and the protective layer contains conductive metal-containing fine particles dispersed in a polyurethane film forming binder and a crosslinking agent, and the polyurethane film forming binder shows breaking tensile elongation of less than or equal to 50% and Young's modulus at 2% elongation of equal to or larger than 34,473 N/cm<2> .
Patent JP-S57166443-A (JP)
Title: Hot water feeder
Inventor: IKEMORI MASAHIKO
IPC: F24H1/18
Filed: 1981-04-07
Abstract: PURPOSE:To meet an unexpected need for hot water at midnight by a method wherein an electric current is supplied to an auxiliary heater for heating only the upper part of water, in preference to a main heater for heating the whole of the water. CONSTITUTION:When a midnight power supply time zone sets in, a relay 22 is operated to turn a contact 221 on (a) side to close a contact 231 so that only the auxiliary heater 3 arranged in the upper part of the hot water tank is energized to heat the upper part of the water. When the upper part of the water reaches a predetermined temperature, a thermostat 20 above the hot water tank is opened to interrupt the flow of electric current to the relay 22 whereupon the contact 221 is turned on (b) side to interrupt the electric current to the auxiliary heater 3 and a relay 24 is energized through a thermostat 21 below the hot water tank with the result that a contact 241 is closed and only the main heater 2 arranged in the lower part of the hot water boiler is energized.
Patent JP-S53138203-A (JP)
Title: Communication system
Inventor: KAMAE NAOHIKO
IPC: A63F13/33
Filed: 1977-05-10
Abstract: PURPOSE:To make it possible to play the game of ''go'' via a telephone circuit, by modulating the frequency which has a small influence upon syllable articulation by a data signal and by multiplexing it with an aural signal.
Patent JP-H07241069-A (JP)
Title: High power dc/dc converter and high power operational amplifier
Inventor: SATO TADASUKE
IPC: H02M3/155
Filed: 1994-02-25
Abstract: PURPOSE:To reduce power consumption by employing a pair of switching system inductors constituted such that the counter-electromotive force induced in one inductor at the time of switching is absorbed by the other inductor through conduction of a normally interrupted diode thereby enabling the fourth quadrant operation while reducing the size. CONSTITUTION:When a switch 31A is turned ON and a switch 31B is turned OFF, a positive DC current flows through an inductor 32A and a voltage is applied to a load. Diodes 33A, 33B are interrupted at that time. When the switch 31A is turned OFF and the switch 31B is turned ON, a counter-electromotive force is inducted in the inductor 32A by the stored electromagnetic energy and a positive current begins to flow. Consequently, the potential on the side of negative power supply terminal 38 increases instantaneously over the potential at the-terminal of the inductor 32A and the diode 33B is conducted. A closed loop is formed thereby and the counter-electromotive force is absorbed by the inductor 32B. As a result, the diode 33B is interrupted and a negative voltage is applied to a smoothing circuit.
Patent JP-S59178760-A (JP)
Title: Nonvolatile integrated circuit memory element
Inventor: MATAKE SHIGERU
IPC: H01L27/00
Filed: 1983-03-30
Abstract: PURPOSE:To obtain the titled element which is nonvolatile and easy to use by a method wherein the chip power source terminal of an individual memory IC is reformed and then connected to a module of the integral body of a battery with a diode for battery protection. CONSTITUTION:The power source terminals of a metallic frame constituting an external power source 4 are reformed, and one of two pieces thereof is kept earthed. Next, one of the terminals of the IC chip 5 is connected to the earthed power source terminal, and the other wiring from the source terminal to the diode 2 for battery protection connected to the battery 3 by passage through a chip case without stopping. The earth line connected to the chip is connected to the other diode 2' for battery connection opposed across the battery 3, and the other output line from the chip is connected to the connection point of the diode 2 and the battery 3. After operating the source, chip, and battery in such a manner, the memory stored in the chip is maintained even when the source is turned OFF, thus obtaining an IC memory which is convenient is use.
Patent JP-S58170920-A (JP)
Title: Automatic clutch controller
Inventor: KOBAYASHI HIDEYUKI
IPC: B60W10/10
Filed: 1982-03-31
Abstract: PURPOSE:To prevent an engine from a blowing-up and a halt by setting, when clutch engagement control is started, an engaging force which is indicated by engaging force control data and repeating the setting until the revolution speed of a clutch driven shaft rises over a certain value. CONSTITUTION:When clutch engagement control is started, a computer reads the engaging force control data from a throttle opening theta and a revolution speed Ne of a clutch drive shaft, said data being made correspondent to those informations in advance, and then sets an engaging force which is indicated by the data. The computer repeats the setting until a revolution speed of a clutch driven shaft rises over a certain value. If the engaging force control data is stored as a command of an engaging force for smooth start of a car at an assigned speed Ne and an assigned opening theta, actual engagement of a clutch may be started when the opening theta and the speed Ne come into a range which can provide the smooth starting, thus a blowing-up and a halt of an engine may be avoided.
Patent JP-S61210539-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/249
Filed: 1985-03-15
Abstract: PURPOSE:To obtain an optical recording medium which obviates the deposition of a crystal and has good film formability and excellent S/N and sensitivity by forming an optical recording layer contg. an indolenine cyanine dye and >=2 kinds of the isomers of bisphenyl dithiol transition metal complexes on a base. CONSTITUTION:The soln. of the indolenine cyanine dye expressed by the formula I [Z, Z' are respectively the atom groups necessary for completing an indolenine ring, benzoindolenine ring or dibenzoindolenine ring, R1, R1' are respectively (substd.) alkyl, aryl, or alkenyl, L is a polymethylene combination group for forminga cyanine dye, X<-> is an acid anion] and >=2 kinds of the isomers of the bisphenyl dithiol transition metal complexes as expressed by, for example, the formulas II, III is coated via an underlying layer on an acrylic substrate. The optical recording medium, particularly the medium which does not require a developing process of a heat mode by a dark room, obviates the deposition of the crystal and has the good film formability and excellent S/N, sensitivity, etc. is obtd.
Patent JP-H09245073-A (JP)
Title: Method for supporting selection of steel product
Inventor: FUJITANI YOSHIO
IPC: E04G21/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a result to be a reference for easily selecting a steel product for satisfying required cross section performance optimum in terms of a cost in a short time by executing a rational processing procedure suitable for obtaining the both of the cross section performance relating to the structure strength of the steel product and the cost. SOLUTION: A steel product dimension list, a steel product standard list, a cost list corresponding to it and the cost list corresponding to the manufacture conditions of H-shaped steel are stored in a storage means beforehand and steel product dimension input data, the manufacture condition input data of the H-shape steel and steel product standard selection data arbitrarily selected by a designer are inputted from a data input means (S1 and S3). By making an arithmetic means perform an arithmetic operation while referring to the respective lists to the input data and executing the processing procedure suitable for obtaining the both of the cross section performance of the H-shaped steel and the cost (S2, S4-S6), the result to be the reference for selecting the H-shape steel is displayed at a display means (S7).
Patent JP-S63219558-A (JP)
Title: Heat treatment for ti-6al-4v alloy material
Inventor: SAKUYAMA HIDEO
IPC: C22F1/00
Filed: 1987-03-10
Abstract: PURPOSE:To make homogeneous the mechanical properties of a large-sized member, by working a Ti-6Al-4V alloy material in the alpha+beta area or beta area, thereafter subjecting the material to heat holding and controlled cooling under specific conditions and applying the same to an aging treatment. CONSTITUTION:The Al-6Al-4V alloyed material is worked by rolling, forging, hydrostatic pressing, etc., in the alpha+beta area of beta area and is thereafter held for 10min-8hr at 800-1,050 deg.C. Said material is continuously cooled little by little in succession to the range of 600-800 deg.C and is held for 10min-8hr at said temp. The material is then cooled to about <=300 deg.C at the air-cooling ratio or cooling ratio over that, more specifically, at the cooling ratio of about >=0.15 deg.C/sec. In succession to said cooling treatment, the aging treatment is applied to the material for 1-10hr at the temp. range of 450-650 deg.C. By this treatment, the alpha phase is deposited from the residual beta phase and the strength of the material is improved.
Patent JP-S51127969-A (JP)
Title: Eccentric circle mechanism
Inventor: ITONAGA MASATO
IPC: F16H21/22
Filed: 1975-04-30
Abstract: PURPOSE: An eccentric circle mechanism, that multiplies motive power when linear action is converted into circular motion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03256542-A (JP)
Title: Iron core with air duct for rotary electric machine
Inventor: MIYAYAMA KIYOSHI
IPC: H02K1/20
Filed: 1990-03-05
Abstract: PURPOSE:To set the thickness of a core plate to be of one type by caulking a space piece on the one-side core plate of a plurality of space pieces for forming an air duct, placed radially between the cores of a rotary electric machine, and by forming a caulking relief hole on a following core plate. CONSTITUTION:Between the stator core and rotor core 4 of a rotary electric machine, a plurality of space pieces 6 are radially arranged, and an air duct 8 in the diameter direction is formed. A core plate 21 in contact with the one side of the space piece 6, and the space piece 6 are firmly fitted on each other by caulking, and on a core plate 22 in adjacent contact with the core plate 21, a caulking swelling relief hole 22a is formed. As a result, the thickness of the core plate is standardized to be of one type, and the span of the life of a trimming die is lengthened.
Patent JP-S54145028-A (JP)
Title: Liquid fuel carbureting burner
Inventor: NEGISHI NOBUMASA
IPC: F23D11/02
Filed: 1978-05-02
Abstract: PURPOSE: To provide stable and effective combustion with a compact burner, by throttling the fuel mixture before reaching the flame port and further promoting the mixing by producing a circulating flow.  
     CONSTITUTION: This burner 3 is composed of a cylindrical burner box 12 with an open upper end and a burner head 13 fixed on the top of the box. A dish shaped throttle plate forms a male screw 22 on its external annular rim and is fixed to the burner box 12 by fitting the male screw in a female screw 26 formed on the internal upper rim of the burner box. the throttle plate has a circular throttle port at the center and a disc type buffle 90 is opposed to the throttle port at a certain distance, being held horizontally by means of blades 91 connecting the buffle with several points on the port edge. This mechanism can accelerate the mixing of fuel with combustion air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63260498-A (JP)
Inventor: TATEZAWA HAJIME
IPC: G01B21/00
Filed: 1988-03-07
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-H08222743-A (JP)
Title: High-speed diode
Inventor: YURA MASASHI
IPC: H01L29/861
Filed: 1995-02-17
Abstract: PURPOSE: To suppress the lifetime control, to lessen the reverse recovery current, and to enable reverse recovery by a method wherein a plurality of semiconductor regions having the impurity concentration gradient descending wavily from the central part to the end parts are repeatedly provided on both junctions of anode.cathode in the semiconductor substrate of a high speed diode. CONSTITUTION: An anode region 1 is formed by repeatedly providing individual P type, semiconductor regions Pz layers 2 wavily concentration-grading from an anode electrode 3 side to an n type semiconductor substrate 8 in mutual contact mode. Furthermore, a cathode region 4 wherein individual n type semiconductor regions NE layers 5 with similar concentration gradient in mutual contact mode is repeatedly provided is likewise formed. Besides, an anode electrode 3 and a cathode electrode 7 are formed on the main surfaces of the anode region 1 and the cathode region 4. Through these procedures, even if the lifetime control of a small number of carriers is suppressed, the reverse recovery current can be sufficiently lessened, thereby enabling the high-speed diode of high breakdown voltage quickly operating to be obtained.
Patent JP-2000266466-A (JP)
Title: Method and device for drying granular object
Inventor: SATAKE SATORU
IPC: F26B1/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a granular object drying means for securing a preheating temperature at a high temperature and at the same time setting dry air at a specific temperature, and performing drying more safely and speedily. SOLUTION: The granular object drying device is provided with a storage part, a drying part, and a take-out part, and is successively arranged overlappingly. Also, the storage part is provided with a heating part consisting of a plurality of draft pipes that are arranged side by side at the storage part, a heat-generating device 14 that is connected to the start end of the heating part, a communication path 16 for connecting the end of the heating part to the blowing path of the drying part, an exhauster 20 that is connected to the exhaust path of the drying part, and an opening 17 for taking the fresh air into the communication path 16. Then, a temperature detector for detecting dry air is connected to the heat-generating device 14 via a control device 22, and the heat-generating device 14 is controlled so that dry air being introduced to the dry part reaches a specific temperature.
Patent JP-S55148093-A (JP)
Title: Preparation of l-arginine
Inventor: AKASHI KUNIHIKO
IPC: C12R1/13
Filed: 1979-05-02
Abstract: PURPOSE: To prepare L-arginine by culturing a mutant belonging to Brevibacterium genus or Corynebacterium genus and resistant to argininol.  
     CONSTITUTION: Bacterium capable of producing L-arginine, resistant to argininol, and obtained by the mutagenic treatment of bacterium belonging to Brevibacterium genus or Corynebacterium genus, e.g. Brevibacterium flavum AJ11336 (FERM-P No.4939) or Corynebacterium acetoacidophilum AJ11340 (FERM-P No.4943), is inoculated and cultured in a medium, and L-arginine accumulated in the medium is separated therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10256249-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHIKAWA TERUHISA
IPC: H01L21/3205
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To realize high-speed operation of a circuit by reducing a capacity, induced by a long aluminum wire for transmission of digital data. SOLUTION: By providing auxiliary signal lines parallel to a signal line in the circuit, capacitances between a MOS substrate and aluminum lines an parasitic capacitance between the aluminum lines are decreased. Of 3 aluminum wiring layers on a MOS transistor 120, a signal line 121 is extended in the second layer. When an auxiliary signal line 122 is extended parallel to the signal aluminum line and immediately threreabove, an auxiliary signal line 123 is extended in the upper aluminum signal line, and an auxiliary signal line 124 is extended in the same layer as the line 121 and adjacent thereto, so that electrostatic capacitiances of the signal line 121 and its peripheral aluminum lines can be cancelled.  An aluminum line 125, running in the lower layer of the aluminum signal line has the effect of canceling a capacity between the signal line 121 and an MOS transistor 120 by a voltage generated by the line 121.
Patent JP-S63220188-A (JP)
Title: Degaussing mechanism for magnetic printing machine
Inventor: KINOSHITA MASATOSHI
IPC: G03G19/00
Filed: 1987-03-09
Abstract: PURPOSE:To surely execute degaussing by a simple constitution, by providing a multipolar magnet in which plural pieces of minute magnets are arranged. CONSTITUTION:A multipolar magnet 1 in which minute magnets are arranged so that the N pole and the S pole become alternate by >=2 poles (especially, 5 poles - 100 poles are desirable) in the horizontal direction is placed at a distance l1 from a tangential direction 5 of a cross section of a drum 2 which is a non-magnetic metallic drum and vapor-deposited a recording use magnetic film to the surface. In this state, by allowing the magnetized drum 2 to pass through under the multipolar magnet 1, the drum 2 is degaussed along a histeresis curve. In such a way, degaussing can be executed completely without using an AC power source and a complicated magnetic head group.
Patent JP-H06262870-A (JP)
Title: Forming method for coated image
Inventor: HIGUCHI KAZUHIKO
IPC: B41M7/02
Filed: 1993-03-15
Abstract: PURPOSE:To reduce a damage of an object and easily form an ideal image on the object by a method wherein after an image is recorded on an image receiving layer in a non-contact system, the image-recorded surface is brought into contact with a surface of a substrate or a coating body and bonded thereto. CONSTITUTION:An ink image 5 based on image signals is formed by jetting ink drips 4 from a recording head 3. A transparent sheet-form coating body 6 made of a polyester or the like in substantially the same shape as a substrate 1 is overlapped on an image recording surface provided with an image receiving layer 2. At this time, most of the ink drips 4 recorded on the image receiving layer 2 have already infiltated into the image receiving layer 2. Therefore, the contact of the substrate 1 with the coating body b never causes the image to be disturbed. After that, for making the ideal contact of the substrate 1 with the coating body 6, a thermal energy is applied by a heating means 7 of a heat roller or the like. In this processing, a high-quality image can be easily coated in a short time.
Patent JP-S57168599-A (JP)
Title: Bobbinless voice coil
Inventor: SAITOU TAKASHI
IPC: H04R9/04
Filed: 1981-04-09
Abstract: PURPOSE:To decrease the number of component parts, to reduce the weight at the vibrating part and to enhance the speaker performance, by hardening a voice coil with use of an ultraviolet curing adhesive and by eliminating the bobbin. CONSTITUTION:A conductor 2 is wound round a tool (not shown in the diagram) in a necessary number of turns while applying an ultraviolet curing adhesive 7 to the conductor 2. At the same time, the ultraviolet rays are irradiated to this winding to harden the adhesive 7. The winding is removed from the tool after the hardening of the adhesive 7. Thus a hollow cylindrical bobbinless voice coil 6 is obtained. This coil 6 is connected to a junction part 8 of a diaphragm 5. With use of such adhesive 7, the coil 6 can be hardened in a short time. Furthermore the bobbin is excluded to decrease the number of component parts as well as to reduce the weight at the vibrating part. At the same time, the speaker performance can be enhanced.