baber/WOPTO huggingface dataset:
Patent JP-S5765932-A (JP)
Title: Switching system
Inventor: NAGAI YASUO
IPC: H04B10/03
Filed: 1980-10-09
Abstract: PURPOSE:To prevent a momentary break, by operating an auxiliary light emitting element, which is in a holding state, when degradation of a current light emitting element is detected and by operating both light emitting elements simultaneously in a time. CONSTITUTION:The light output of a current light emitting element 1 is led to a signal output terminal 5 through an optical fiber line 8, a light output switch 7, and an optical fiber line 10. When the current light emitting element is degraded, this degradation is detected by a detector 4, and an auxiliary light emitting element 2 which is in a holding state is operated to generate an output. Thus, a mirror 14 starts moving to cut off the output of the current light emitting element 1 gradually and leads the output of the auxiliary light emitting element from an optical fiber line 9 to the optical fiber line 10. After completion of the switching of the light output, the current light emitting element becomes the holding state.
Patent JP-H01126296-A (JP)
Title: Liquid phase epitaxy method
Inventor: HIRAYAMA NORIYUKI
IPC: C30B29/40
Filed: 1987-06-05
Abstract: PURPOSE:To facilitate a growth stage by providing the temp. distribution in which the temp. of the position for housing the 1st InGaAsP growth soln., the temp. of the position for housing an InP growth soln. and the temp. of the position for housing the 2nd InGaAsP growth soln. in a growth boat are different. CONSTITUTION:The melting of the respective growth solns. is executed for the specified time at the temp. distribution in which the temp. is kept at 650 deg.C on the left side of the central position and is increased by 1 deg.C to 651 deg.C in the right side zone on the right side thereof. The solns. are then cooled at a prescribed cooling rate and the growth of n-InP is started when the temp. of the left side zone falls to 637 deg.C. About 2mum film thickness is obtd. when the growth is executed up to 635 deg.C at the supersaturated temp. in the position (b). About 1mum film thickness is obtd. when the P-InGaAsP layer is grown for 60sec from 633 deg.C down to 632.5 deg.C in the position (e) in the final. The growth time of the InP layer sandwiched by the two InGaAsP layers is thereby easily controlled and the growth stage is facilitated.
Patent JP-H1171165-A (JP)
Title: Production of cured inorganic material
Inventor: YAMAMOTO MASAHITO
IPC: C04B40/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To attain a sufficient strength in a short time by mixing raw materials for a curable inorganic composition consisting of SiO2 -Al2 O3 -based inorganic powder, an alkali metal silicate and water and controlling the time to start the heating of the mixture. SOLUTION: A pasty composition is produced principally by mixing 100 pts.wt. of SiO2 -Al2 O3 -based inorganic powder with 0.2-450 pts.wt. of an alkali metal silicate and 35-1,500 pts.wt. of water with a mixer at <=20 deg.C. The composition may be incorporated with a foaming agent, a foaming assistant, an inorganic filler, a reinforcing fiber, foamed inorganic material, foamed synthetic resin, vinylidene chloride, acryl-balloon, etc. The heating of the mixture is started within 1 hr after mixing. The heating temperature is preferably >=60 deg.C and the heating rate is adjusted to raise the temperature of the composition to >=60 deg.C within 20 min after the start of heating. The composition is maintained in the heated state for >=10 min.
Patent JP-S5843568-A (JP)
Title: Complementary type insulating gate field effect semiconductor memory device
Inventor: SASAKI ISAO
IPC: H01L27/11
Filed: 1981-09-09
Abstract: PURPOSE:To simultaneously attain the reduction of the resistance of a word wire and the miniaturization of a cell, and enable the high speed operation of a CMOS memory and the reduction of a chip size, by forming at least one of a word wire and a power source wire of the same wiring layer. CONSTITUTION:A Vcc wire 2 is formed of a diffused layer wiring, and bit wires 1 and 1' are formed of Al wirings. The GND wire 5 and the word wire 6 are formed of Mo wirings (wirings applied to cross hatching) in a direction rectangular with the bit wire. Thus, the resistance of the word wire is reduced more than that of a poly Si wiring by one figure or more by forming the word wire of Mo wiring. Simultaneously, the number of Al wirings is reduced to four (two of bit wires and two of internal wirings), and thus the reduction of a cell area is allowed.
Patent JP-H0232999-A (JP)
Title: Joint for distributing fluid from vessel
Inventor: JIERARUDO FUIRITSUPU NIKORUSON
IPC: B67D1/08
Filed: 1989-06-03
Abstract: PURPOSE: To dispense a fluid from a container by discharging the fluid through either the first and third passages or the second and fourth passages by pressurizing or emptying the container via a passage other than the first through fourth passages when using a coupling. CONSTITUTION: A container 10 that holds a sterile and valuable liquid 12 necessary for periodically dispensing to an outlet tube 14 is provided. The dispensing method is to supply pressurized gas through a feeder tube 16 as shown by the arrow 18 so that the fluid is distributed as shown by the arrow 20. The pressurized gas is supplied through a coupling 22 equipped with an outlet that allows to flow the pressurized gas into the headspace 26 above the liquid 12. And a dip tube 28 functions as the supplier that dips in the liquid, extends down to the base part of the container, lets the liquid flow to the tube and eventually reach the outlet tube 14 through the coupling 22.
Patent JP-S6122990-A (JP)
Title: Light information recording medium
Inventor: OOBA HIDEAKI
IPC: G11B7/246
Filed: 1984-07-11
Abstract: PURPOSE:To improve a stability of an information recording medium to light by containing nickel sulfonate and/or nickel carbonyl in a recording layer and an undercoating layer and/or a protective layer. CONSTITUTION:At least either one of nickel sulfonate and nickel carbonyl is contained at least in one of the laminated layers of a thin film recording layer 2 of coloring matter and an undercoating layer 3, provided if necessary, and in a protective layer 4. By the above method the stability of the coloring matter film to light is improved and its dependability and readout frequency are increased. Nickel sulfonate and nickel carbonyl are contained in the coloring matter film recording layer in the ratio of 3-60% by weight of the total solid matters. In addition, should two or more layers contain the above substances, adding may be in accordance with the above started ratio for each layer.
Patent JP-H09211929-A (JP)
Title: Electrifying member and electrifying device using the same
Inventor: NAGAME HIROSHI
IPC: G03G15/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electrifying member without causing any ozone odor in the case of electrification, capable of restraining the deterioration of the characteristic of an image carrier and capable of maintaining stable image quality over a long period by providing an adsorbing function for ion species or compound produced in the case of electrification and conductivity. SOLUTION: This electrifying member 20 for electrifying the image carrier is provided with the adsorbing function to the ion species or the compound produced by the member 20 in the case of electrification and the conductivity. Voltage charging a photoreceptor is supplied to an electrode 23 to the member 20. An electrode 23 is equipped with an electrode member having specified width to come in contact with the member 20 over the entire length on the outside of an elastic member 21. A conductive member such as a copper foil tape, an aluminum foil or tape, or a stainless foil or tape is used for the electrode member. A resistor is connected to the member 20. Such processing is required to prevent a voltage supply power source connected to the member 20 from being broken and hold the stability of potential by electrification.
Patent JP-H0675765-A (JP)
Title: Processing speed controller
Inventor: MATSUMURA CHIHARU
IPC: G06F9/30
Filed: 1992-06-03
Abstract: PURPOSE:To optimize the processing speed of a processor in accordance with the processing contents by setting variably the count value of a shift register in terms of software based on the external data. CONSTITUTION:A shift register 1 is provided to count the wait number of a CPU with a shift action carried out by a clock together with a wait control part 2 which sets the count value, i.e., the count number of the register 1, a data register 3 which fetches the wait number set by the part 2 via a system data bus 51, and a decoder 4 which selects the register 3 based on the address data on a system address bus 52. Then plural sets of registers 1, parts 2 and registers 3 are used as necessary, and each of these sets is selected by the decoder 4. Then the wait number of the processors like the CPU, etc., can be optionally and variably set in accordance with the processing contents, etc.
Patent JP-S5665686-A (JP)
Title: Aeration method of extremely deep layer and apparatus using the same
Inventor: NAKAO AKIO
IPC: C02F3/22
Filed: 1979-11-02
Abstract: PURPOSE: To carry out the aeration of an extremely deep layer simply and certainly in a low power cost by blowing a high concn. oxygen gas into a downflow stream while a liquid to be treated is recirculated by the principle of an air lift pump.  
     CONSTITUTION: If air is injected from an air diffuser 5, a liquid 11 to be treated in a tank is raised between a casing 1 and a partition 2 by principle of an air lift pump to be introduced into the partition 2 and flowed downwardly in the partition 2 at a speed increased due to the reduction of a cross area of a flow passage and turned to an upward stream by a guide of a casing bottom surface 1a. If, into a downflow stream of the liquid 11 to be treated recirculated betwen a shallow layer and an extremely deep layer in the tank, a high concn. oxygen gas is blown from a diffuser 7, the high concn. oxygen gas is pushed into the extremely deep layer while stirred and dissolved in the liquid 11 efficiently corresponding to a height of a liquid pressure to carry out aeration. In this time, a waste water and a returned sludge are respectively supplied into the casing from arranged pipes 9, 10 and the treated liquid is exhausted from an arranged pipe 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6033478-A (JP)
Inventor: NIKAIDOU TOORU
IPC: F25D21/08
Filed: 1983-08-05
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-S5661069-A (JP)
Title: Solid tape cassette
Inventor: KATOU WAKICHI
IPC: G11B23/08
Filed: 1980-10-13
Abstract: PURPOSE: To increase the mechanical strength and durability, by making the construction that the part except the tape run path in a tape cassette and roll shape tape containing space is made thick and the thick parts of a pair of cassette halves are not opposed and the butt area can be made greater to the utmost.  
     CONSTITUTION: The parts except a tape run path 51 in a cassette case 50 consisting of a pair of cassette halves 53, 54 and roll shape tape containing space 52 are made thick. By changing the thickness of the parts where both cassette halves 53, 54 are opposed, the butt area can be greater in average in comparison with conventional tape cassettes. Further, the case is made of transparent or semitransparent synthetic resin, allowing to save windows. The alignment of slide sheet 55 is made at wall surface of tape containing space 52 to save guide pins. Other mechanisms are the same as conventional ones with interchangeability. Thus, the mechanical strength and the durability can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H021983-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEDA SHUJI
IPC: H01L27/088
Filed: 1988-06-09
Abstract: PURPOSE:To prevent the breakage of an inner MISFET due to a surge current so as to improve a semiconductor integrated circuit device in reliability by a method wherein a punch-through breakdown strength between a first semiconductor substrate and a second semiconductor region is set lower than a junction breakdown strength between them. CONSTITUTION:Concerning a clamp MISFET CQn2, one of two semiconductor regions, corresponding to a source and a drain of an N-channel MISFET, is connected with a bonding pad PAD through the intermediary of a resistance element R1, and the other semiconductor region and a gate electrode are connected with a wiring of a ground potential Vss. Therefore, after a surge current flowing from the bonding pad has been attenuated through the resistance element R1, it is discharged to a wiring of a power source potential Vcc through the clamp MISFET CQn1 and the wiring of the ground potential Vss through the clamp MISFET CQn2. By these processes, a P channel MISFET Qp1 or an N channel MISFET Qn1 inside are protected against damage.
Patent JP-H036725-A (JP)
Title: Key reading method
Inventor: SANO MASANORI
IPC: H03M11/04
Filed: 1989-06-05
Abstract: PURPOSE:To reduce the structural cost of a keyboard by outputting the code of a pushed key if the same strobe signal is decided in both 1st and 2nd times of push. CONSTITUTION:When a key contact circuit of a keyboard is formed on a substrate, the key strobe signal lines S1 and S2 are connected to a single side (b) of each key contact together with the output signal lines K1 - K3 connected to the other key contact (a) respectively. A key code is outputted only when the same strobe signal is decided both in 1st and 2nd times of decision of two strobe signals S1 and S1 which are outputted alternately and periodically. As a result, a key contact circuit where a wiring pattern C passes through the gap of a set pattern is available since a key is read only when the same strobe signal is decided in both 1st and 2nd times of decision. As a result, the cost of a key input/output device is reduced.
Patent JP-H05320190-A (JP)
Title: Peptide derivative
Inventor: KITAGUCHI HIROSHI
IPC: A61K9/127
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a new peptide derivative which is a glyceride containing a tripeptide unit of arginine-glycine-aspartic acid, capable of forming a molecular aggregate such as liposome or micelle and useful as a drug carrier, etc. CONSTITUTION:1-Benzylglycerol is dialkylated or diacylated and then subjected to selective deprotecting reaction to prepare a dialkyl (diacyl) glycerol expressed by formula I [R1 and R2 are H, 8-24C (substituted) acyl or (substituted) alkyl] and a protected amino acid is then introduced thereinto in the presence of dicyclohexylcarbodiimide and a catalytic amount of N,N-dimethylaminopyridine to remove the amino protecting group. The protected amino acid is successively extended to synthesize a protected peptide. Selective deprotection of the N- terminal amino group is then carried out and malonylation, succinylation or glutarylation is performed to remove the protecting groups in the side chain. The resultant peptide is purified to afford the objective peptide derivative expressed by formula II [X and Y are bond, amino acid or peptide residue; m and n are 1-5].
Patent JP-S5933992-A (JP)
Title: Phase shifting circuit
Inventor: YAMASHITA NORIYUKI
IPC: H03H11/16
Filed: 1982-08-18
Abstract: PURPOSE:To obtain a carrier signal which is coincident with the initial value of a color discriminating signal that is intermittently supplied, by shifting the phase of a signal by means of plural multipliers, oscillators, phase shifters, sample holding circuits, adders and switch circuits. CONSTITUTION:A multiplier 13 compares phases between an output carrier wave SC of an oscillator 11 and a color discriminating signal SHID. A multiplier 15 compares phases between a signal SC' obtained by giving a 90 deg. phase shift to the wave SC and the signal SHID. These output signals SV1 and SV2 are led to multipliers 21 and 22 through LPF16 and 17 and then sample holding circuits 18 and 19 respectively. Output signals SL1 and SL2 of circuits 18 and 19 are compared with the wave SC through multipliers 21 and 22 in terms of their phases to obtain signals SM1 and SM2. These signals are added together 23. An output signal Sa of addition and the signal SHID are supplied to a switch circuit 24, and a switch is controlled by a signal PC which is synchronous with a horizontal synchronizing signal. Then a signal S0 is delivered through a terminal 27 via a BPF26.
Patent JP-S6033743-A (JP)
Title: Input matching circuit
Inventor: OODO HIDEKI
IPC: H03H11/28
Filed: 1983-08-04
Abstract: PURPOSE:To attain broad band with simple constitution by connecting a resistor in matching with an input impedance and a DC block capacitor in series and connecting the series circuit in parallel with a series circuit comprising a capacitor and a coil. CONSTITUTION:A signal (1-1.5GHz) of a UHF band is inputted to an input terminal 14. The input terminal 14 is connected to an input terminal 31 for outdoor unit power supply via a coil 32 and to one terminal of a capacitor 35 for matching and of a matching resistor 33. The value of the matching resistor 33 is selected to the input impedance value. The other end of the matching resistor 33 is connected to a base of an amplifier transistor 37 and the other end of the matching capacitor 35 is connected to the base via a coil 36. The values of the capacitor 35 and the coil 36 constituting a frequency characteristic setting circuit are selected as C35=1/2pifR and L36=kR/2pif, where (f) is the upper limit frequency (1.5GHz), R is the input impedance and k=0.5-0.7.
Patent JP-H08335229-A (JP)
Title: Automatic updating method for item list constitution information
Inventor: NISHIYAMA HIROYUKI
IPC: G06F17/50
Filed: 1995-06-09
Abstract: PURPOSE: To reduce item list constitution correcting operation by retrieving a file which contains information for judging the kind of maintenance service operation, taking out information on a method for updating the item list constitution information corresponding to the operation contents, and automatically updating the item list constitution information. CONSTITUTION: A service information file 11 stores the information regarding the contents of maintenance operation for products after shipment. An operation content judgement information file 12 contains the kind of operation history information registered in the file 11 and information showing how constituting item information is updated when the above operation is performed. A constituting item information file 13 stores information on the relation between delivered products and the physical components of the products by delivery destinations. According to the operation contents of the maintenance operation history information registered in the service information file 11, retrieval from the operation content judgement information file 12 is performed to acquire 'update'.  Then a process to be performed is judged from that and object data in the constituting item information file 13 is updated.
Patent JP-H05338872-A (JP)
Title: Guide apparatus for slit strip
Inventor: MATSUNAGA HIKOSAKU
IPC: B65H18/10
Filed: 1992-06-03
Abstract: PURPOSE:To provide a slit strip guide apparatus capable of guiding a plurality of slit strips to a tension reel while separating them from one another. CONSTITUTION:Two slit strips 1 are guided while being pressed by separator rolls 6, and are wound to a tension reel 2. An actuator 15 for vertical motion is driven so that mounts 14, on which the separator roller 15 are installed, are individually moved upward in advance by predetermined amounts to different heights. The interval between the two divided slit strips 1 is measured by vertically opposite light projector 8 and receiver 9 and an interval signal corresponding to the interval is fed to a controller 10. The controller 10 drives a tilt drive cylinder 13 according to the interval signal to rotate the axis or each separator roller 6 toward the outside of the direction of plate thickness so as to tilt each roller 6.
Patent JP-S61296140-A (JP)
Inventor: JIYON HENRII BERU JIYUNIA
IPC: D01F9/12
Filed: 1986-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04368267-A (JP)
Title: Brake for motorcycle
Inventor: TSUCHIDA TETSUO
IPC: B60T8/34
Filed: 1991-06-14
Abstract: PURPOSE:To reduce the number or part items and the production cost by decompressing the brake oil pressure out of two master cylinders with one common antilocking modulator, in a device operates three pots of a brake cylinder with these two master cylinders. CONSTITUTION:Two pots P1, P3 being operated by brake oil pressure out of a first master cylinder Mc1 and a pot P2 being operated by brake oil pressure input out of a second master cylinder Mc2 are all installed in a brake cylinders BCFL, BCFR, BCR braking a wheel. When braking force of each of wheels Wf, Wr becomes excessive, brake oil pressure to be transmitted to these brake cylinders BCFL, BCFR, BCR from each of the master cylinders Mc1, Mc2 is decompressed. Here, the brake oil pressure out of the first master cylinder Mc1 and that out of the second master cylinder Mc2 both are decompressed by these common antilocking modulators MOF, MOR.
Patent JP-S5668707-A (JP)
Title: Low-nox combusting apparatus
Inventor: AKIYAMA IWAO
IPC: F23C5/08
Filed: 1979-11-07
Abstract: PURPOSE: To accomplish low-NO x  combustion of fuel, by disposing a plurality of burner sets horizontally, each of said burner sets consisting of a main burner and an auxiliary burner, and disposing a pluraity of sets of an air port and an after-burner on the downstream side of said burner sets in respect of the flow of exhaust gas.  
     CONSTITUTION: The burner set 5 is constituted by a main burner 2 for combusting fuel at an air-fuel ratio higher than 1 and an auxiliary burner 3 disposed downstreams of the main burner in respect of the exhaust gas for combusting fuel at an air-fuel ratio lower than that of the main burner. A burner group is constituted by arranging a plurality of such burner sets 5 in a plurality of stages, for instance, in a zigzagged manner in the front wall and the rear wall of a furnace 1. In such an arrangement, a plurality of sets 4 of an after-burner and an air port capable of supplying the shortage of combusting air required for complete combustion of fuel are disposed on the downstream side of the burner sets 5 in respect of the exhaust gas, whereby it is enabled to accomplish low-NO x  combustion of fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05310496-A (JP)
Title: Drawing of silicone single crystal
Inventor: NOMURA SHINJI
IPC: C30B29/06
Filed: 1992-05-08
Abstract: PURPOSE:To enable formation of a silicon single crystal low in stacking fault caused by oxygen when drawing the silicon single crystal according to the Czochralski method. CONSTITUTION:In tail treatment after drawing of the main body of a silicon single crystal 3 is completed, the up-draw time of the tail part is controlled to <=200X [diameter of drawing single crystal (inch)]/6min. The position of a meniscus ring existing at a boundary between the outer periphery of the silicon single crystal 3 and a fused liquid 2 is scanned by a TV camera 8 so as to control the reduced amount of the tail part diameter based on an output signal from the TV camera 8. The up-draw rate is also controlled so that the vertical angle of the conical tail part may be >=50 deg.. Stacking fault caused by oxygen can be remarkably reduced by controlling the draw-up time of the tail part and the angle of the tail part in the manner described above.
Patent JP-S5852227-A (JP)
Inventor: EDOWAADO SHII ORUUKU
IPC: A61K39/095
Filed: 1982-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6034588-A (JP)
Inventor: ITOU KUNIO
IPC: F16L11/04
Filed: 1983-08-05
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。