baber/WOPTO huggingface dataset:
Patent JP-S60240115-A (JP)
Inventor: FUJIKAWA NOBUYOSHI
IPC: H01G4/12
Filed: 1984-05-14
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-H1042465-A (JP)
Title: Automatic polarity inversion circuit
Inventor: JEON-JOO PAKU
IPC: H02J7/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a circuit and life deterioration of an electronic apparatus, by obtaining always a constant polarity voltage when the polarity of a battery is changed, by installing four transfer gates wherein a positive voltage setting an input potential as the reference is applied to first gates, a negative voltage is applied to second gates, and the gates open. SOLUTION: A positive polarity battery and a negative polarity battery are connected with a first input terminal IN1 and a second terminal IN2, respectively. A first transfer gate T1 and a fourth transfer gate T4 turn on, and a second transfer gate T2 and a third transfer gate T3 turn off. When a negative polarity battery and a positive polarity battery are connected with the first input terminal IN1 and the second input terminal IN2, respectively, the first transfer gate T1 and the fourth transfer gate T4 turn off, and the second transfer gate T2 and the third transfer gate T3 turn on. Thereby a constant positive voltage and a constant negative voltage are always outputted from a first output terminal OUT1 and a second output terminal OUT2, respectively.
Patent JP-S63263619-A (JP)
Title: Magnetic head
Inventor: SAITO SHINICHIRO
IPC: G11B5/187
Filed: 1987-04-22
Abstract: PURPOSE:To improve the durability of a medium and to stabilize the runnability of a magnetic head by increasing the voids of a material to be used for the head sliding surface to change the undulations of the sliding surface. CONSTITUTION:The undulations of the head sliding surface are increased by using the material having the large voids for the sliding surface. The amt. of the microundulations which are the cause for the sticking between the head and the medium is decreased by increasing the undulations on the head sliding surface. As a result, the head does not cause a stick slip and the stable running of the head is assured without degrading the sliding conditions.
Patent JP-S61256661-A (JP)
Title: Semiconductor device
Inventor: NISHIKAWA YOSHIKAZU
IPC: H01L23/28
Filed: 1985-05-08
Abstract: PURPOSE:To largely eliminate the break and damage of a lead portion by sealing also at the package side of leads with sealing resin except the tips of the leads, and coupling between the leads. CONSTITUTION:After a comblike aluminum wiring model element formed by aluminum depositing mounted on a lead frame is drip coated in advance with a sealing protective material, this element is sealed 1 by transfer molding with an epoxy resin-sealing molding material, and sealed 3 at the package 2 side of the leads with sealing resin, and coupled 4 between the leads to obtain a semiconductor device. Coupling means is provided readily simultaneously with transfer molding by regulating a mold at transfer molding time.
Patent JP-S5523687-A (JP)
Title: Audio equipment for vehicle use
Inventor: KAGAWA NOBORU
IPC: H04S1/00
Filed: 1978-08-09
Abstract: PURPOSE:To install the selection means at a location easily operationable by the rider, by forming echo characteristics close to the listening room normally in the car room and separating the audio reproduction unit and the unit selection means through the use of audio image control technology including the delay circuit. CONSTITUTION:The input signal of left and right channel signals L and R of the audio reproducing unit 1A is mixed with the mixing circuit 28 to output the output signal 03, and this signal O3 is delayed at the delay circuit 29 to output the output signal O4. Further, the signal O4 is inverted for the phase at the delay circuit 30 and the output signals O5 and O6 are picked up. The signals O5, O6 are respectively fed to the mixing circuits 31, 32 taking the signal of L and R as input, and the output signal O7, O8 are fed to the amplifiers 33 and 34. The output of the unit 1 is selected with the switch 38 determining three selected positions provided at the tuner 3A and fed to the L and R control circuits 39 and 40, to form excellent echo characteristics by controlling the respective signal.
Patent JP-S58214932-A (JP)
Title: Input system of character string
Inventor: UEDA HIROYUKI
IPC: B41J5/30
Filed: 1982-06-09
Abstract: PURPOSE:To facilitate an inserting operation of characters, by using the 1st and 2nd function keys to indicate and release the function which insert blanks among characters on a display of a character string input device. CONSTITUTION:A keyboard KB, a line buffer LB, an ROM display part DCON DSP and a print part PCON PRT are connected to a system bus SB on the basis of a microprocessor MPU. When a character string is spplied from the KB, this character string is stored in order of input to the BL and at the same time supplied to the part DCON in an image of the LB. The character string is displayed D with a push of a space key after the input of words is over. When characters are insterted to a charater string, a cursor is shifted to a desired position of insertion and a key ''CODE, INSERT'' is pushed to produce blanks. Then a desired character is pushed and inserted. Then a key ''CODE, INSERT'' is pushed to release an insertion mode. Thus the inserting operation of characters is facilitated.
Patent JP-S60241092-A (JP)
Inventor: SHIMIZU TOSHIKAZU
IPC: G09G3/36
Filed: 1984-05-16
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-H09284119-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YANAI TETSURO
IPC: H01L21/822
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a more stable operation of the integrated circuit device by suppressing the potential of a gate electrode of a MOS transistor(TR) low in a static electricity protection circuit through the use of a voltage drop across a resistor and preventing a substrate current due to impact ionization. SOLUTION: A 1st MOS TR 5 is provided between a power terminal 1 and an input terminal 3 and a 2nd MOS TR 6 is provided between a ground terminal 2 and the input terminal 3. A gate of the 1st MOS TR 5 is connected to a node 8 and a resistor 9 is connected between the node 8 and the ground terminal 2. A gate of the 2nd TR 6 connects to the ground terminal 2. When a negative pulsive static electricity is applied to the circuit, since a gate potential of the TR 5 is suppressed lower by a voltage drop across the resistor 9, the drain current of the TR 5 is suppressed lower to prevent a substrate current by impact ionization thereby obtaining the more stable operation of the integrated circuit device.
Patent JP-H07282942-A (JP)
Title: Multi-conductor cable wiring device
Inventor: ESHITA KAZUTOSHI
IPC: H01R43/01
Filed: 1994-04-13
Abstract: PURPOSE:To perform each process of the wiring in one device by providing a housing holder and a contact-pressure block, of which relative position can be moved in parallel with a board surface, and tearing teeth and comb teeth, which can be turned around a shaft provided in parallel with the moving direction of a residual length cutting cutter. CONSTITUTION:Relative position of two of a housing holder 25 provided on a wiring base 2, which can be moved on a guide rail 11 provided on a base 12, a pressure- contact block provided on a pressure-contact base 3, a residual length cutting cutter 6 provided on a cutter fitting frame 7 is adjustable. The holder 25 is formed of a pair of comb teeth 21a, 21b and a pair of tearing teeth 22a, 22b and rotary shafts 27a, 27b, 29a, 29b. Conductors 32 temporarily arranged in a first and a second temporary wiring grooves 35a, 36a and 35b, 36b are aligned in a line each other, and the comb teeth 21a, 21b are opened outside, and the conductors 32 are arranged in a wiring groove of a connector housing. Next, the wiring base 2 is made to abut on the pressure-contact base 3 along the rail 11, and the connector main body is made to temporarily pressure-contact with the connector housing, and the connector main body pressure-contacts with the connector housing after the residual length of the conductors 32 is cut by the cutter 6.
Patent JP-H01272803-A (JP)
Title: Production of elastic tape and sticking method thereof
Inventor: WADA TAKAO
IPC: A61F13/15
Filed: 1988-04-19
Abstract: PURPOSE:To reduce cost of production and increase efficiency of work, by sticking elastic tape formed by adhering plural rubber threads in elongated state on a supporting tape of natural length on a successively running sheet to be adhered through a rotating drum. CONSTITUTION:Plural rubber threads X1, X2 and X3 fed from rubber thread supplying rolls 32A, 32B and 32C are sprayed with hot melt on a hot melt spray device 37 in elongated and parallelized state between the width of about 5 - about 50mm. The rubber threads in elongated state are adhered to a supporting tape Y of natural length from a supporting sheet supplying roll 31 to form an elastic tape A. Then the elastic tape A is adsorbed to the adsorbing and supporting surface 'a' of a rotating drum 1 and cut in a fixed length by a cutting device 4 in conveying. The adsorbing and supporting surface 'a' is revolved by a cam mechanism installed in the drum 1 and the elastic tapes of fixed length are made to a crossing state to a sheet to be adhered B, thus the both are pressure welded.
Patent JP-S60242603-A (JP)
Inventor: SAITOU YASUTO
IPC: H01C17/24
Filed: 1984-05-16
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-H09286874-A (JP)
Title: Production of overbased complex of alkaline earth metal
Inventor: TSUBOI TETSUO
IPC: C08L27/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for production of an overbased complex of an alkaline earth metal which complex does not color during storage and exhibits an esp. excellent effect of stabilizing a chlorinated resin. SOLUTION: This process comprises the step of mixing at least one alkaline earth metal base, at least one phenol, and at least one carboxylic acid while using the base in excess, the step of treating the resultant mixture with carbon dioxide to such an extent that the basicity of the mixture substantially decreases, and the step of treating the phenolic hydroxyl group of the free phenol in the above-treated mixture with at least one polyepoxy compd. having an epoxy equivalent of 100-500 in an amt. capable of replacing the hydrogen atom of the phenolic hydroxyl group.
Patent JP-H05297968-A (JP)
Title: Current source circuit
Inventor: YOSHIDA YOSHIHIRO
IPC: H03F3/343
Filed: 1992-04-17
Abstract: PURPOSE:To provide the current source circuit which can be operated by a low voltage, and in which plural outputs can be provided easily. CONSTITUTION:A base of an NPN transistor Q1 is connected to an emitter of an NPN transistor Q2 and a collector of an NPN transistor Q3. An emitter of the transistor Q1 is connected to a ground voltage GND. A base and a collector of the transistor Q2 are connected in common to a base of an NPN transistor Q4 and connected to a supply end of a constant-current source for obtaining a voltage source from a power supply voltage Vcc. A base of the transistor Q3 is connected to an emitter of the transistor Q4 and one end of a resistance R1. An emitter of the transistor Q3, and the other end of the resistance R1 are connected to the ground voltage GND. A collector of the transistor Q4 becomes an output end of a current Iout1, and a collector of the transistor Q1 becomes an output end of a current Iout2.
Patent JP-S60242400-A (JP)
Inventor: MIHARA SHIGERU
IPC: G21F9/30
Filed: 1984-05-16
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-S60243017-A (JP)
Title: Antispasmodic composition
Inventor: TERANISHI MASAYUKI
IPC: C07D239/22
Filed: 1984-05-16
Abstract: PURPOSE:To provide the titled composition containing a dihydrouracil derivative and at least one kind of carrier. CONSTITUTION:The objective antispasmodic composition can be prepared by using (i) the compound of formula I [one of A and B is group of formula II (Y1, Y2 and Y3 are H, lower alkyl, halogen, etc.) and the other is H, lower alkyl, cyclopentyl, etc.; R1, R2 and R3 are H or lower alkyl; X is O or S] [e.g. 1-(2- chlorophenyl)-3-methyl-dihydrouracil, etc.] known as a herbicidal compound and (ii) at least one kind of carrier, as essential components. Dose: 100-800mg/60kg daily in 1-3 divided doses. It can be used in the form of tablet, granule, powder, capsule, syrup, injection, etc. When the compound is used in the form of tablet, the content of the active component in the tablet is preferably 1-85wt%.
Patent JP-S62255877-A (JP)
Title: Electric field distribution measuring instrument
Inventor: KUDO YASUO
IPC: G01R29/08
Filed: 1986-04-30
Abstract: PURPOSE:To measure spatial electric field distribution on the surface of an object by using an array of radio wave absorber cells covered with a dielectric or a magnetic material, and a radio wave lens, and measuring an output voltage of each cell. CONSTITUTION:A radio wave lens part 1 focuses a radio wave on a radio wave absorber cell array 7 by a radio wave lens 6. The array 7 uses an antenna formed by a metallic short fiber in each cell consisting of a ferrodielectric substance or a ferromagnetic material, and generates a voltage corresponding to the intensity of a radio wave. A switching part 3 connects successively each cell of the array 7 and a voltage measuring part, based on a trigger of a prescribed period which has been generated by a timing part 4. The measuring part 5 measures successively a voltage generated by each cell. In this way, the space electric field distribution of a frequency corresponding to the antenna length of the surface of an object can be measured exactly.
Patent JP-H02277292-A (JP)
Title: Manufacture of printed circuit board
Inventor: TSURUMARU KUNIHIRO
IPC: H05K3/46
Filed: 1989-04-18
Abstract: PURPOSE:To improve interlayer adhesion and halo resistance by forming a laminate in which outer layer material is arranged at the outermost layer through a prepreg layer at the surface after treating the surface of circuit copper with a triazole compound. CONSTITUTION:A laminate is formed, in which outer layer material is arranged at the outermost layer through a prepreg layer at the surface of inner layer material after treating the surface of circuit copper of the inner layer material, where electric circuits are formed at a single-sided or double-sided copper-clad laminate, by spraying, etc., using solution wherein a triazole compound is dissolved or dispersed in solvent such as water, etc. Hereby, the adhesion at the circuit surface of the inner layer material can be improved, and since there is no black copper oxide film at the surface, the halo resistance can be improved.
Patent JP-S62259650-A (JP)
Title: Cleaning method for injecting sleeve
Inventor: MIHARA TAKASHI
IPC: B22D17/12
Filed: 1986-04-30
Abstract: PURPOSE:To obtain good abutment, to possibly prevent the temp. drop of molten metal and to cast good castings at high efficiency by blowing gas to the upper margin of an injecting sleeve at the time of abutting vertically an inclined injecting sleeve after pouring on the fixed sleeve of a metallic mold. CONSTITUTION:The molten metal 44 is poured into the inclined injecting sleeve 35 of a vertical injection apparatus 31 for a vertical type casting unit 28 by the prescribed quantity from a ladle 42. The sleeve 35 is positioned to vertically and pushed by the fixed sleeve 20 of the metallic mold 13, 16 and then, the molten metal 44 is injected into the metallic mold by ascent of a plunger tip 34a. At the time of returning the sleeve 35 to vertical position, gas is blown from a nozzle 43, to remove sticking material and the molten metal on the upper end face of the sleeve 35. by blowing for an extreme short time, as the abutment on the fixed sleeve 20 and the temp. drop of the molten metal 44 is possibly prevented, the castings having good quality are produced at high efficiency.
Patent JP-S62260687-A (JP)
Inventor: YANO SHOJIRO
IPC: B65D27/00
Filed: 1986-04-30
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-S5323511-A (JP)
Title: Recording/r eproducting system for video and aural signals
Inventor: YANAGISAWA GEN
IPC: G11B5/027
Filed: 1976-08-18
Abstract: PURPOSE: To secure a recording and reproducing for aural signals without any crysstalk nor lowering the SN ratio, in case the sheet quantity to be used is reduced by recording video signals with no formation of a guard band. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62256938-A (JP)
Title: Reducing method for chromium ore
Inventor: UEMURA TADASHI
IPC: C22B34/32
Filed: 1986-04-30
Abstract: PURPOSE:To reduce chromium ore at a low cost and high degree by adding a binder to a pulverized powder mixture composed of the chromium ore and carbonaceous reducing agent, molding the mixture to a lump shape, forming a protective film on the surface and subjecting the molding to a heating treatment in a tunnel kiln. CONSTITUTION:The pulverized powder mixture preferably sized about <=100mesh is prepd. by mixing the chromium ore powder and carbonaceous reducing agent powder such as coke and coal. The compounding ratio of the above-mentioned carbonaceous reducing agent is specified to the theoretical ratio or the ratio slightly in excess thereof. The binder such as bentonite or CMC is added to the pulverized powder mixture and the mixture is molded to the lump shape sized about 10-300mm. The protective film which prevents the intrusion of an oxidizable combustion gas is formed by using pulverized powder such as Cr2O2, SiC and fly ash on the surface of the resulted molding. The coated molding is heated to 1,200-1,500 deg.C and reduced in the tunnel kiln. The reduced chromium ore having high reducibility of about >=80% is thus obtd.
Patent JP-S58401-A (JP)
Title: Filled tire
Inventor: KAGEYAMA KUNIO
IPC: B29C67/00
Filed: 1981-06-26
Abstract: PURPOSE:To obtain an inexpensive tire durable even under severe use conditions, by substituting a soft filler of low heat builed-up for air to be filled. CONSTITUTION:A tire case 1 comprises a pair of bead parts 2, 2', a pair of side wall parts 3, 3' and a tread part 4 that will be in contact with the ground, and when the bead parts 2, 2 and a wheel rim 5 are fit, a circular ring tire is obtained. The tire case 1 has no tire cord that will reinforce the tire, and is made of a resin that is reinforced with short fibers or one or more layered resins. The organic soft filler 6 has the following physical properties: a JIS hardness of 15-45 at 25-100 deg.C, an impact resilience of 50% or more at 25 deg.C and 70% or more at 100 deg.C, a stretch of 80% or more and a tear strength of 2.5kg/cm<2> or more.
Patent JP-S62253451-A (JP)
Title: Correction reference point setting method for automatic registering
Inventor: KITAZAWA TAKASHI
IPC: B41F33/06
Filed: 1986-04-28
Abstract: PURPOSE:To uniformize correction quantities in registering and shorten the period of time required for registering, by setting the middle of an error distribution range to be a correction reference point. CONSTITUTION:A first color 1 is used as a specified color, and registering errors E2-E7 for the other colors 2-7 with reference to the first color 1 are individually obtained. Among the errors, the maximum error Emax1 in the positive direction and the maximum error Emax2 in the negative direction are obtained to be E5 and E6, and the middle (Emax1+Emax2)/2 of the E5 and E6 is obtained as a correction reference point EF. Respective correction target values for the colors 1-7 are obtained based on the correction reference point EF, whereby correcting directions are converged toward the correction reference point EF, and correction in registering can be speedily performed. Accordingly, correction quantities are uniformized, a higher registering speed can be contrived, and the number of sheets of spoilage generated during this operation is markedly reduced.
Patent JP-S5323693-A (JP)
Title: Amalysing method for lead
Inventor: KAMIHARAKO SEIJI
IPC: G01N33/20
Filed: 1976-08-17
Abstract: PURPOSE: To suppress interference of coexistent substance and to contrive to improve analysing time and accuracy, by adding acid of specified strength and stanic ion to sample solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05275571-A (JP)
Title: Semiconductor sealing resin composition
IPC: C08G59/62
Filed: 1992-03-26
Abstract: PURPOSE:To provide a semiconductor sealing resin composition having excellent solder heat resistance, reliability and moldability. CONSTITUTION:A semiconductor sealing resin composition contains resin mixture obtained by previously mixing 20-100 pts.wt. of phenolic curing agent with 100 pts.wt. of epoxy resin in solvent and then removing the solvent, 300-2000 pts.wt. of filling silica and curing accelerator as main components.
Patent JP-S5444848-A (JP)
Title: Detection system for interruption
Inventor: MAEDA ICHIROU
IPC: G06F9/48
Filed: 1977-08-17
Abstract: PURPOSE: To simplify a software process, and also to make it possible to detect a number of interruption factors more than that of bits of an interruption input data bus by reading interruption factors into a processor as binary data.  
     CONSTITUTION: The circuit consists processor 1 provided with an m-bit (m>1) interruption processing function, register 2 stored with an N (1<N≤2m) number of interruption factors temporarily, multiplexer 6 scanning the output of register 2, counter 7 of the same number of bits as that of the interruption input data bus of processor 1, counter control circuit 10, decoder 4, etc. An N number of interruption generating factors read into processor 1 are read as the contents of counter 7 which correspond to the interruption factors. For example, when (m) is equal to eight, counter 7 is constituted as a 8-bit counter and a 2 8  number of interruption factors can be expressed by counter 7, that is to say, it is made possible to detect a 2 8  number of interruption factors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59221520-A (JP)
Title: Incomplete combustion sensing device
Inventor: TANAKA NOBUYUKI
IPC: F23N5/08
Filed: 1983-05-31
Abstract: PURPOSE:To enable a correct sensing of oxygen concentration even if the fuel consumption speed is varied by arranging a semiconductor color sensor and an amplifier, and to eliminate a trouble caused by an oxygen starvation under an operation of air ventilation. CONSTITUTION:In the semiconductor color sensor 4, a photodiode (light receiving elment) PD1 of P-N junction of P-layer 23 and N-layer 24 has a high sensitivity of short wavelength, and a photodiode PD2 having a P-N junction of P- layer 25 and N-layer 24 has a high long wavelength sensitivity. A logarithmic amplifier circuits 30 and 31 are connected to each of the photodiodes PD1 and PD2. An output of a differential amplifier 32 having a difference of the outputs of log Isc1 and log Isc2 of each of the logarithm amplifier circuits 30 and 31 are compared and judged with the output from the combustion control unit 33 (i.e. sensing level corresponding to the kerosene consumption speed) and the comparater 34. Arrangement of the control part 35 such as a micro computer, etc. for controlling combustion control unit 33, ventilation fan 36 and an alarm buzzer prevents the oxygen starvation in the room.