baber/WOPTO huggingface dataset:
Patent JP-H08227786-A (JP)
Title: Manufacture of flexible feed terminal
Inventor: SASANUMA SOHE
IPC: H01R43/048
Filed: 1995-02-20
Abstract: PURPOSE: To provide a method for manufacturing a flexible feed terminal in which the flexible feed terminal can be easily manufactured with simple press metal molds and a small number of the used metal molds in a short process, the cost of manufacturing equipment can be suppressed low at manufacturing many kinds of articles, those of various sizes can be easily manufactured in a short process, and the superposition of two or more plain mesh braided wires is never shifted. CONSTITUTION: Raised pieces 14b, 14b are raised while ensuring a bottom surface part 14c in the center of a rectangular copper plate, and housed in a lower metal mold K1 , and the end of a plain mesh braided wire 13 is placed therein. An upper metal mold K2 is lowered so that the raised pieces 14b, 14b are situated on the inside of ends m1 , m1 on the far sides of curved surfaces (m), (m), and pressurized until the top ends 14b", 14b" are mutually approached downward, and protruded to the plain mesh braided wire 13. An upper metal mold K3 is lowered instead of the upper metal mold K2 to crimp and compress the curved raised parts 14b, 14b into the plain mesh braided wire 13, and the top ends 14b", 14b" are bitten into the middle of the thickness of the plain mesh braided wire 13.
Patent JP-S59182397-A (JP)
Inventor: KOSEKI MORIFUMI
IPC: G21F5/00
Filed: 1983-03-31
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-S57172802-A (JP)
Title: Tread regulator for tractor
Inventor: SENBA HIDEO
IPC: B60B35/10
Filed: 1981-04-14
Abstract: PURPOSE:To perform tread adjustment steplossly keeping the wheel fitting condition as it is in such a way that a pair of hydraulic cylinders are provided on the axle housing, in the captioned equipment to adjust the distance between front wheels in a four-wheel drive tractor. CONSTITUTION:In a structure that wheels 6 fitted to the ends of the sides of a flange shaft 11 which is pivotally supported at a final case 10 are turned through a differential gear 4, bevel gear trains 16, 17 and a final reduction gear 21 by means of revolution of a propeller shaft on the prime mover side, a cylinder 23 assembled by a cylindrical body 23a and a flange 23b is fitted to a flange 13a of the final case 10. And the cylindrical body 23a is inserted to be freely on the tubular part of an axle housing 1, the other end of a driving shaft 24 is inserted to be freely revolvable to the cylindrical body 23a. Besides, the outer cylinder 28 of a hydraulic cylinder 27 is provided integrally on the housing 1, and a built-in piston 30 is moved and controlled by oil pressure so as to perform tread adjustment.
Patent JP-H09215718-A (JP)
Title: Foldable corrugated fiberboard coffin
Inventor: KAMIKI TOSHIO
IPC: A61G17/013
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the stuck moisture infiltration of dry ice and provide a heat insulation effect inside a coffin by working both side faces of a corrugated fiber board coffin box to a dual structure, providing a hollow part between an inner surface and an outer surface and installing the dry plywood of high water absorptivity to a coffin bottom surface further. SOLUTION: By working a corrugated fiber board box body to be double and installing the dry plywood to the coffin bottom surface, the strength of a long box is reinforced. Thus, weight is made light, folding is easily performed, the heat insulation effect is improved and simultaneously, the strength of the box body is reinforced. Thus, since the weight is made light and folding is performed, helicopter air transportation is made possible and use and carrying-in together with the dry ice are made possible as well. Also, since a price is low, it is sufficiently used even for the funeral of a person related to welfare.
Patent JP-H06272542-A (JP)
Title: Apparatus and method for controlling exhaust emission of internal combustion engine
Inventor: KURODA OSAMU
IPC: F01N13/02
Filed: 1993-03-17
Abstract: PURPOSE:To effectively purify exhaust by bypassing a lean NOx catalyzer and sending the exhaust gas directly to a three-way catalyzer when the lean NOx catalyzer exceeds the temperature range showing hydrocarbon absorbing power. CONSTITUTION:When a lean NOx catalyzer temperature signal exceeds a predetermined set value and a signal of an air fuel ratio sensor 11 shows the leaness, a change-over valve 16 is set to a position (b) according to a signal from an ECM 18 to send exhaust gas sequentially through a lean NOx catalyzer 14 and a three-way catalyzer 15. When the signal of the air fuel ratio sensor 11 shows the richness and stoichiometry, the change-over valve 16 is set to a position (a) to send the exhaust gas only through the three-way catalyzer. Thus, exhausted HC can be effectively purified until the catalyzer is operated right after the start of an internal combustion engine and the exhaust gas from the engine run in various air fuel ratio (A/F) ranges including the lean range can be purified.
Patent JP-H08227787-A (JP)
Title: Manufacture of molded circuit part, and circuit molded part manufactured by this method
Inventor: YUMOTO TETSUO
IPC: H01R43/24
Filed: 1995-02-22
Abstract: PURPOSE: To prevent the twisting of a primary molding, and ensure the plane precision of a circuit molding. CONSTITUTION: A primary molding 1 has slits 14 of five lines in total formed between parts 2 corresponding to adjacent mounting connectors and the outside thereof, these slits have a width extending to irregular through-holes 21 formed on both side end surfaces of the part 2 corresponding to the mounting connector, and the longitudinal direction of the slits is laid along the longitudinal direction of the part 2 corresponding to the mounting connector. Therefore, even when an internal stress is generated in the center part of the primary molding 1 in the molding process within a cavity, it is absorbed by the slits 14. Thus, the slits are formed on the primary molding within the cavity.
Patent JP-S56152922-A (JP)
Title: Production of stainless steel clad steel wire
Inventor: KOKITA HIDEO
IPC: C21D8/06
Filed: 1980-04-28
Abstract: PURPOSE:To produce the titled high-strength steel wire having adhesive strength and arbitrary thickness by drawing a wire rod made by inserting and fitting a high- carbon steel wire or alloy steel wire into a stainless steel wire and heating and annealing only the surface layer at a proper timing and further drawing the same. CONSTITUTION:A high-carbon steel wire or alloy wire is inserted or fitted into a stainless steel wire or a stainless tape is formed around a steel wire and is formed to a pipe shape by welding, whereby a blank material clad with stainless steel on the steel wire is made. This blank material is drawn, and before the stainless clad layer hardens and reaches working limit, only the surface clad layer is heated and annealed to 500-700 deg.C by >=1 times of high-frequency heating or the like to soften, and further it is subjected to drawing, whereby the stainless steel clad steel wire of high strength and toughness is produced.
Patent JP-S52140327-A (JP)
Title: Two-color electrostatic recording device
Inventor: YAMAUCHI MINEO
IPC: G06K15/14
Filed: 1976-05-18
Abstract: PURPOSE:To form an electrostatic latent image consisting of positive and negative polarities on a recording paper by driving a stylus electrode with a record information signal and a color designation signal, and also driving an opposed electrode with a record control signal and a color designation signal.
Patent JP-S62215425-A (JP)
Title: Method of controlling conveyance of granular body at predetermined volume
Inventor: MAKI YUUNOSUKE
IPC: B65G53/66
Filed: 1986-03-17
Abstract: PURPOSE:To make it possible to supply a granular body at a predetermined volume with a high degree of accuracy irrespective of variations in disturbance, by using a statistic model in accordance with actual values such as the flow rate of booster gas, the internal pressure of a pressurized tank, the internal pressure of a receiving device, or the like. CONSTITUTION:When a granular body is conveyed at a predetermined value from a tank 1 to receiving devices 3a-3c, a conveying volume control device 14 obtains a multiple regression formula with the use of the flow rate Qb of booster gas fed to each conveyer pipe line 4a-4c, the internal pressure Pt of the tank 1 and the internal (discharge) pressure Pb of each receiving device 3a-3c as independent variables, for every conveyer pipe line 4a-4c with respect to the above-mentioned actual values and the conveying volume W of the bulk material. Further, a set booster gas amount volume Qb is calculated in accordance with the data W, Pb, Pt to carry out the control of flow rate control devices 11a-11c. Further, these control ices 11a-11c perform feed-back control in accordance with a deviation with respect to an actually measured conveying volume.
Patent JP-H07273108-A (JP)
Title: Wiring
Inventor: HIOKI TOSHIFUMI
IPC: H01L23/52
Filed: 1994-03-28
Abstract: PURPOSE:To realize a low resistance wiring in which abnormal protrusion is prevented from occurring due to heating by splitting the wiring into a plurality of thin parts through slits and then coupling the thin parts partially with each other. CONSTITUTION:A metal film of Al or an Al based alloy containing a high melting point metal, e.g. Ta, Ti, Cu, Si or Cr, is deposited on a glass substrate 10, for example, and subjected to predetermined patterning thus forming a gate wiring 11. The gate electrode 11a of a thin film transistor formed on the substrate 11 is formed integrally with the gate wiring 11. The gate wiring 11 is split into a plurality of thin parts through slits 13 made therein and the thin parts 12 are interconnected. This structure prevents abnormal protrusion from occurring due to heating.
Patent JP-S60201640-A (JP)
Title: Slight tremoring displacement actuator and driving thereof
Inventor: TAKAHASHI KAZUO
IPC: H01L21/67
Filed: 1984-03-27
Abstract: PURPOSE:To enable to drive stepwise the groups of piezoelectric elements by a simple construction, and to enable to reduce sharply the problems in regard to hysteresis to be generated when an analog voltage is changed, and the number of pieces of feeders and the number of switches to be connected to the respective elements by a method wherein every prescribed number of sheets of the piezoelectric elements to be laminated is made as one group, and a fixed voltage is applied selectively thereto. CONSTITUTION:Each one side of the groups of piezoelectric elements 1-8 is connected to the cathode of a constant-voltage power supply 11, and another side is connected to the anode of the constant-voltage power supply 11 through each switch 9. When a necessary displacement quantity is commanded to a control part 10, it is calculated in the control part 10 according to the operation of a digital signal expressed by a binary signal in the manner to obtain the displacement thereof, to determine to proper switches 9 to be made ON, and the switches 9 are made to be in the ON condition selectively. Accordingly, a fixed voltage is applied from the constant-voltage power supply 11 to the selected respective piezoelectric element groups, and displacements are generated according to the piezoelectric effect.
Patent JP-H04293324-A (JP)
Title: Pager with message display
Inventor: AZUMA TOMIO
IPC: H04W88/02
Filed: 1991-03-22
Abstract: PURPOSE:To allow a called party to receive numeral information or the like sent by a caller and to display relevant registration information by allowing a pager carrier to operate a key switch group ancillary to the pager and registrating information such as a name, a telephone number and a password with registration number and registering it. CONSTITUTION:A signal is received by a reception antenna 2 built in a reception section 1, an output signal A including an individual call number and call information is transferred to a call number identification section 6 in a control section 5 and compared with an identification number of a pager itself stored in the inside of a ROM 7. Then a registration information processing section 17 compares registration information such as a name, a telephone number and a password already registered by a pager carrier with a message comprising a numeral string decided especially in call information and displays the result onto an information display section. Moreover, each operation such as entry, output display, storage, delete and retrieval relating to the registration information is implemented through an input keyboard 22 provided in a registration information input section 21.
Patent JP-S62214843-A (JP)
Title: Deburring device for forged item
Inventor: HIROTA SHIGEO
IPC: B21K1/08
Filed: 1986-03-15
Abstract: PURPOSE:To prolong the service life of a die and to improve the quality of a product by performing a cutting by providing the retreat part gradually inclining in the driving direction of a punch on one part of the cutting blade part of a die. CONSTITUTION:The cutting blade parts 6, 7, 8 removing by cutting a burr part 3 and a recessed part 10 are provided on a die 5 by arranging the die 5 in opposition to a punch 4. The cutting of the burr part 3 is performed in cooperation with the punch 4 from the side of less retreat degrees to larger retreat degrees part in order, by providing the retreat part 11 gradually inclining in the driving direction of the punch 4 on the cutting blade part 6. In this way, therefore, the bearing of the case of a shearing is reduced and consequently the wear of the die including the cutting blade part can be reduced. The cutting accuracy is therefore improved as well as the service life of the die is extended and the product quality is improved as well.
Patent JP-S54149561-A (JP)
Title: Demodulation circuit for electric signal
Inventor: KAWAMURA SHIGENORI
IPC: H03D1/00
Filed: 1978-05-17
Abstract: PURPOSE: To make it possible to obtain a demodulated signal with neither ripple nor response delay, by applying a sine-wave electric signal with amplitude modulated and a signal obtained by shifting the phase of it by 90 degrees by a 90° phase- shifting circuit to an arithmetic circuit which obtains the vectorial absolute-value sum between the both.  
     CONSTITUTION: Sine-wave electric signal X=Esin2πft with its amplitude modulated and sine-wave electric signal Y=Esin(2πft-π/2) obtained by phase-shifting the above-mentioned signal by 90 degrees through 90° phase-shifting circuit 4 are both applied to arithmetic circuit 5 which calculates and outputs vectorial absolute- value sum (X 2 +Y 2 ) 1/2  between both the signals. As a result, its output (e 0 ) can be used as a desired modulated signal and an electric-signal demodulation circuit can be obtained which causes neither ripples nor response delay. Therefore, the distortion of a conventional demodulation circuit for amplitude-modulated waves such as a radio wave can be reduced by making use of the above-mentioned advantage and the frequency bands of a communication system and recording system can be windened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60201435-A (JP)
Title: Dividing device
Inventor: IKEDA MASAYUKI
IPC: G06F7/52
Filed: 1984-03-26
Abstract: PURPOSE:To curtail the quantity of hardware for retrieving forecasting partial quotient from a table by constituting hierarchically a table for retrieving the forecasting partial quotient from a divisor register, as a result of addtion and subtraction. CONSTITUTION:A divisor is stored in a divisor register 1, inputted to a multiple generating circuit 2, and the multiple generating circuit 2 receives a partial quotient forecasting signal (m) from a partial quotient forecasting circuit 3, and generates divisors of -15, -14,...0, +1, +2,...+15 times, in case when a radix is 16. The partial quotient forecasting circuit 3 calculates a value of (m) of (m)X DSR to be added and subtracted in the next time, from an output of a carry propagation adder (CPA)5 and an output of the divisor register (DSR)1. In a non- recovery type division when the radix is 16, when determining high-order 4 bits, in (m) of 5 bits containing an essential code, it is sufficient by high-order 5 bits of the CPA and high-order 6 bits (essential 9 bits) of the DSR. The CPA and (m) prepare a table of 5 bits and 4 bits, respectively, as a rough forecasting, (m) is derived from the CPA (5 bits) and the DSR (6 bits), and in case of a precise forecasting for correcting (m), a correcting table of the CPA 6 bits and (m) is prepared, and the least significant bit of (m) is derived.
Patent JP-H0610214-A (JP)
Title: Production of beta-lithium aluminate fiber
Inventor: SUZUKI KATSUMI
IPC: D01F9/08
Filed: 1991-03-01
Abstract: PURPOSE:To improve the electrolyte holding property and mechanical strength of a beta-lithium aluminate fiber used as an electrolyte-holding material of the electrolyte plate of a fuel cell or as a reinforcing material of the electrolyte plate. CONSTITUTION:A compound selected from the group consisting of aluminum salts, aluminum trioxide, aluminum trihydroxide or its hydrate and organic aluminum, a basic compound such as lithium hydroxide or lithium carbonate, and a solvent capable of dissolving the basic compound are mixed with each into a slurry, which is dried to produce the beta-lithium aluminate fibers.
Patent JP-S51133655-A (JP)
Title: Solid structure such as mechanical structure
Inventor: KATAYAMA KEIICHI
IPC: F16F15/02
Filed: 1975-05-15
Abstract: PURPOSE: Solid structre in which damping characteristic against the vibration force is improved by utilizing a friction which is generated in the mechanical structure and dynamic rigidity may be sufficiently improved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07312611-A (JP)
Title: Communication apparatus involving swapping
Inventor: RENE JIEI GUREISU
IPC: G06T7/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a device for swapping an input value to an output value in an extremely short time less than 2 microseconds by using an inexpensive memory. CONSTITUTION: A swap function for swapping an input value to an output value is executed by a pseudo associative storage device for providing an output value corresponding to an (n) bit input value equivalent to an integer E (E=2<p> -1). The pseudo associative storage device is composed of plural cascade type random access memories 20 having at least 2<d> (d>p) address capacities. A control logic circuit for setting a (p) bit pointer to each random access memory 20 is provided. Each pointer is made different from another pointer, and assigned to the input value at random.
Patent JP-H03260675-A (JP)
Title: Electrophotographic copying device
Inventor: NIMATA YUKIO
IPC: G03G15/08
Filed: 1990-03-12
Abstract: PURPOSE:To effectively prevent a transfer paper from being contaminated by scattering toner by arranging a conductive member between a developing means and a transfer means and applying a bias voltage thereto. CONSTITUTION:The plate-like conductive member 22 is provided between the developing unit 4 and the transfer device 6. The bias voltage 23 is applied to the member 22. Therefore, the toner 14 scattering from a developing sleeve 15 is electrically stuck to the member 22 and does not drop near the transfer device 6, thereby effectively preventing the transfer paper from being contaminated by the scattering tone. The potential of a polarity same as the developing sleeve 15 is applied to the member 22 but the same effect is obtained even when the bias potential of a polarity opposite to the sleeve 15 is applied to the member 22.
Patent JP-H11262157-A (JP)
Title: Prefabricated connector for disaster preparation
Inventor: NAKAJIMA KENJI
IPC: H02G15/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a fire in a connector when a fault is generated in a prefab ricated connector having inflammable constituent parts, by interposing a powder- like fire extinguisher between an epoxy unit and the unit portion of a protective tube. SOLUTION: Between an epoxy unit 11 and a unit 51 of a protective tube, a powder-like fire extinguisher 61 is provided in the form of a layer. The applied powder-like fire extinguisher 61 is selected among ammonium dihydrogenphosphate, ammonium phosphate, and the like. Then, when such a fault as grounding is generated to fire the constituent material of a connector, destroying the protective tube by the shock of a fault current, the fire extinguisher 61 is dispersed in the periphery of the connective structure to make preventable resultly the fire in the connector. Also, generating no poisonous gas in the fire extinguishing place due to dispersing the fire extinguisher 61, the fire extinguishing can be operated safely.  Still, when no protective tube is destroyed and a fire is generated inside the protective tube, since the inside of the protective tube is sealed for water-proofing, the fire is extinguished naturally even in the case of no fire extinguisher.
Patent JP-H03262537-A (JP)
Title: Gamma fe2o3 type dehydrogenating catalyst and production thereof
Inventor: UENO AKISHI
IPC: C07C15/46
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a highly active ethylbenzene dehydrogenating catalyst by mixing an ethylene glycol solution of an iron salt with an ethylene glycol solution of in alkali metal compound and producing the catalyst according to a sol-gel method. CONSTITUTION:An iron salt such as ferric nitrate or ferric sulfate and an alkali metal compound such as caustic potash or potassium carbonate are separately dissolved in ethylene glycol. Next, both solutions are mixed unter stirring and, further, the mixed ethylene glycol solution is heated under stirring and held under heating to accelerate gelling reaction. Thereafter, the gelled substance is repeatedly dried and ground to form dry matter which is, in turn, baked. The catalyst powder thus obtained becomes a highly active ethylbenzene dehydrogenating catalyst and is used industrially.
Patent JP-S61218563-A (JP)
Title: Separation of amide-type solvent
Inventor: UCHIYAMA KEISUKE
IPC: C07C239/00
Filed: 1985-03-22
Abstract: PURPOSE:To separate an N-alkyl-substituted amide solvent extremely economically in high efficiency, by adding a hydrocarbon compound and a mercaptan compound to a mixture containing said amide solvent and an inorganic salt and carrying out the azeotropic distillation of the mixture. CONSTITUTION:A mixture containing (A) at least one kind of an N-alkyl- substituted amide solvent selected from the compounds of formula I - formula IV [R1 is H, methyl or ethyl; R2 and R3 are methyl or ethyl; R4 is -(CH2)n- (n is 2-5); R5 is -(CH2)m- (m is 3 or 4)] (e.g. N,N-dimethylformamide) and (B) an inorganic salt is mixed with (C) a hydrocarbon compound having a boiling point falling within + or -50 deg.C, preferably + or -30 deg.C of the boiling point of the above N-alkyl-substituted amide solvent under normal pressure (e.g. nonane) and (D) a mercaptan compound (e.g. heptylmercaptan), and the mixture is subjected to the azeotropic distillation to effect the separation of the amide solvent.