baber/WOPTO huggingface dataset:
Patent JP-H07205126-A (JP)
Title: Method and apparatus for automatically casting ready mixed concrete
Inventor: OMIYA KENJI
IPC: B28B13/02
Filed: 1994-01-25
Abstract: PURPOSE:To automate by measuring a length of a form and deciding an initial position by a roller table for conveying the form, moving it to a ready mixed concrete placing position by a walking beam type transfer unit, fixing it, and regulating the length of a placing chute in response to positioning control of a placing unit and a height of the form. CONSTITUTION:A form 6 is placed on a roller table 23, and a width L1 of the form 6 is measured by a sensor 26 by driving the table 25. Further, the form 6 is always stopped at a center line by a sensor 27. Then, the form 6 is transferred to a walking beam type transfer unit 5. The form 6 is disposed at a position of a ready mixed concrete placing unit 1, and fixed by a stationary cylinder 9. Then, a placing chute 2 is extended or contracted in response to a height of the form 6, and ready mixed concrete is placed in the form 6. In this case, a screw feeder is controlled by a sequencer to regulate a placing amount. The form 6 is vibrated by a low-frequency vibrator 7, made uniform, and degassed by a high-frequency vibrator 9.
Patent JP-S60165143-A (JP)
Title: Data transmitting method and station
Inventor: BUINFURIITO HETSUSE
IPC: H04L12/40
Filed: 1985-01-19
Abstract: 1. A method for the transmission of data from one station to an other station via a data bus whereto several stations are connected in parallel so that the signals transmitted by all stations are combined on the data bus by way of an OR-function, all stations receiving the signals present on the data bus and at least some stations independently accessing the data bus for a data transmission if data to be transmitted is present and the signal present on the data bus corresponds to the logic value "0" for a predetermined period of time, for a data transmission periodically first a signal which corresponds to the logic value "1" and which characterizes the state of the data bus as "occupied" being transmitted on the data bus for each data bit during a predetermined first partial period, while during a predetermined second partial period a signal which corresponds to the value of the data bit to be transmitted is transmitted thereon, and during a predetermined third partial period a signal which corresponds to the logic value "0" is transmitted thereon, characterized in that the first partial period is divided into two sub-periods, the ratio of the durations of the three partial periods and the sub-periods being fixed, during the first partial period there always being transmitted, also outside the data transmission on the data bus, a signal which corresponds to the logic value "1" while during the second sub-period a signal which corresponds to the logic value "1" is transmitted on the data bus only during a data transmission, a station which is ready for transmission accessing the data bus only if the signal on the data bus corresponds to the logic value "0" during the second sub-period, at the beginning of each time two successive periods in all stations there being determined, from the signal transitions on the data bus, the position of the partial periods therein in the respective subsequent period.
Patent JP-H06215386-A (JP)
Title: Optical disk driving device
Inventor: TERAJIMA YUJI
IPC: G11B7/085
Filed: 1993-01-19
Abstract: PURPOSE:To remove the dead space of an optical disk driving device, to make the device compact and to ensure the reliability. CONSTITUTION:This device is provided with a laser unit 36 for transmitting and detecting a light, a back yoke 46 as a part of a magnetic circuit for performing tracking drive on a carriage 35 for mounting an objective lens 39 converging the laser light on an optical disk 26 and a tracking magnet 45 on a carriage base 27. By magnetic action of the tracking magnet 45 and the back yoke 46, the carriage 35 is attracted to the carriage base 27. By holding a ball 47 between the carriage 35 and the carriage base 27, the carriage 35 is made to slide.
Patent JP-H05195935-A (JP)
Title: Contactless ignition device for internal combustion engine
Inventor: NINOMIYA NOBUYUKI
IPC: F02P3/08
Filed: 1992-01-17
Abstract: PURPOSE:To provide an internal combustion engine contactless ignition device constructed in such a way that the normal and reverse rotation of the engine is discriminated specially at the time of low speed rotation so as to perform high-accuracy ignition control only at the time of normal rotation. CONSTITUTION:The battery changing coils 122, 123 of a magneto generator 11 driven by an internal combustion engine are respectively earthed through resistances 25, 26 to form a loop circuit. An output signal from a sensor 24 for detecting the rotational phase of the generator 11 is supplied to a phase logic judging circuit 27 so that the phase of the detection signal of the sensor 24 is compared with the phase of a current flowing in the loop of the resistances 25, 26 so as to make the transistor 277 of the phase logic judging circuit 27 conductive in the state of the normal rotation of the internal combustion engine being judged. The detection signal from the sensor 24 is supplied to the switching element 217 of an ignition circuit 21 through this transistor 277, and electric charge generated in association with the discharge of an ignition condenser 214 is supplied to an ignition coil 22.
Patent JP-H11263837-A (JP)
Title: Composite of dendrimer-type nanostructure sponge with metal
Inventor: BALOGH LAJOS
IPC: C08G69/48
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a composite which is mechanically stable and has distinctive separation and swelling characteristic in which a product of crosslinking of a copolymer dendrimer obtained by reacting a hydrophilic dendrimer with an organosilicon compound has a hydrophilic interior and a hydrophobic organosilicon exterior and is laminator in the radial direction. SOLUTION: This composite is composed of metallic cations, a metal salt, a metal oxide, an elemental metal, a water-soluble organic polymer or a water- soluble organic polymer adsorbed, absorbed, or encapsulated in a product of crosslinking having hydrophilic and hydrophobic nanostructure domains and prepared by crosslinking with e.g. an organohalosilane a copolymer dendrimer obtained by reacting a hydrophilic dendrimer having -NH2 surface groups with an organosilicon compound such as (3-acryloyloxypropyl)methyldimethoxysilane. The copolymer dendrimer has a diameter of 1-15 nm and a number-average molecular weight of 1,200-1,000,000, has a hydrophilic interior and a reactive- terminal-containing hydrophobic organosilicon exterior, and is laminar in the radial direction.
Patent JP-H08204259-A (JP)
Title: Laser equipment
Inventor: HARA HIDEO
IPC: H01S3/08
Filed: 1995-01-20
Abstract: PURPOSE: To provide a highly reliable low-cost laser equipment for which the waveform of the laser light oscillated by the laser device can be surely adjusted with a simple constitution. CONSTITUTION: A laser equipment is provided with a laser medium (discharge exciting chamber 37) which can oscillates laser light in a wavelength region of a prescribed width, first resonator system 32 which selectively resonates the other remaining light than specific light having the same wavelength as that the laser light outputted from the laser device has, and second resonator system 33 which shares a chamber 37 together with the system 32 and resonates the specific light that is not resonated by the system 32. A light absorbing cell 38 which absorbs the specific light is installed to the system 32.  The remaining light is resonated by arranging a plurality of the system 32 having different resonance wavelength regions by sharing the chamber 37 and arranging a plurality of light absorbing cells 38 having different resonance wavelength regions and combining the system 32 with the cells 38.
Patent JP-S58127595-A (JP)
Title: Current limiting circuit for inverter
Inventor: MATSUMOTO KEIJI
IPC: H02P27/06
Filed: 1982-01-20
Abstract: PURPOSE:To readily suppress the excess current of an inverter by suppressing the slip and the output voltage only when the load current flows over the prescribed value. CONSTITUTION:When the load current of an inverter 4 increases larger than the set value, this is detected by a current detector 15, and the output signal I of the detector 15 is inputted together with the output omegaS of the amplifier 9 to a frequency correcting circuit 16. The output of the detector 15 is inputted also to a voltage correcting circuit 17, which produces an output when it becomes higher than the current limiting value, this output signal is inputted to a voltage instructing circuit 11, so that the output of the circuit 11 decreases in th value lower than the current limiting value instantaneously at the prescribed rate to the ordinarily operating value. When the current I recovers to the value lower than the current limiting value, the output of the circuit 11 gradually recovers to the ordinary value.
Patent JP-S57121917-A (JP)
Title: Air conditioner for car
Inventor: ARAI MICHIHISA
IPC: B60H1/00
Filed: 1981-01-22
Abstract: PURPOSE:To permit the interior of a car to be cooled speedily by performing switch to the outside air introducing position during a fixed time after turning ON an air conditoner when the cooling action of an evaporator is little, then performing switch to inside air introducing position, in the air conditioner for inside-outside air exchange. CONSTITUTION:As room temperature is higher than the outside air temperature at the start of cooling and the air is cooled speedily through introduction of the outside air, a relay 28 is put off for a fixed time by means of a timer 27 during a compressor switch 26 is turned ON. Then, a relay 29 is turned ON irrespectively of the ON/OFF state of a pressure switch 24 which is turnsed ON at the time when the coolant pressure is above a prescribed value, and a solenoid valve 18 is turned ON, and an air intake door 1 is switched to the outside air side. After the elapse of the set time on the timr, also the relay 28 is energized, and the inside and the outside air is switched automatically by turning ON/OFF the pressure switch 24. Thus, cooling effect at the start of cooling is accelerated, and air contamination is prevented through introduction of outside air when the thermal load is little.
Patent JP-H07216183-A (JP)
Title: Flame-retardant resin composition
Inventor: UKITA SANEMORI
IPC: C08K5/02
Filed: 1994-01-26
Abstract: PURPOSE:To obtain a resin composition having good moldability and good properties and being desirable as a molding material for a large thin-wall product which needs to have excellent appearance and excellent flame retardancy by mixing a specified elastomer-modified copolymer component with a bromine- containing flame retardant and a flame retarding aid. CONSTITUTION:This resin composition is the one prepared by mixing 100 pts.wt. elastomer-modified copolymer component comprising 4-15wt.% elastomer comprising a polymer comprising 25-86wt.% aromatic vinyl compound units, 10-60wt.% methacrylate units and butadiene units and/or its partial hydrogenation product with 5-30 pts.wt. bromine-containing flame retardant and 1-16 pts.wt. flame retarding aid. This composition can be desirably used as e.g. a material for housing in the fields of especially electrical appliances and office automation machines.
Patent JP-H07216645-A (JP)
Title: Latent bulky hollow multifilament yarn
Inventor: TSUKAMOTO TETSUO
IPC: D01F6/62
Filed: 1994-01-27
Abstract: PURPOSE:To obtain a hollow multifilament yarn suitable for knitted and woven fabric having excellent process passage in a high-order processing process, no collapse of the section of a filament, high bulkiness and high repulsion which have previously never existed, softness and volume, lightweight, excellent heat retaining properties and high qualities. CONSTITUTION:This latent bulky polyester hollow multifilament yarn is the one composed of a polyester, having a circular external shape of the section of a filament, a triangular hollow part at the central part of the filament and 10-50% hollow ratio of the hollow part. The hollow multifilament yarn has random thermal shrinkage percentages between the filaments in the section direction of the yarn and in the longer direction of each filament, a continuous thermal shrinkage stress value (FT value) in the longer direction of the yarn and a degree of variability (FTCV) of the FT value in specific ranges. The latent bulky polyester hollow multifilament yarn is effectively useful not only as a material for clothing but also as an industrial and a building materials, provides a luster feeling and a characteristic color development which a conventional material does not have and has a high value as a new material different from a conventional material.
Patent JP-H08225324-A (JP)
Title: Anatase titanium dioxide and method of preparing it
Inventor: FOULGER DAVID LEIGHTON
IPC: C01G23/053
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain anatase titanium dioxide having a large crystal size.  
     SOLUTION: Anatase titanium dioxide is prepared by precipitating hydrous titanium dioxide in the absence of added nulei from a titanium phosphate solution and calcining the hydrous titanium dioxide. The titanium phosphate has a concentration of 200 to 300 TiO 2  per liter and a wt. ratio of a phosphate salt to titanium in the range of 1.6:1 to 2.2:1. The precipitation of the hydrous titanium dioxide is induced by the addition of 5 to 35 wt. parts water per 100 wt. parts of the titanium phosphate solution and the precipitated hydrous titanium dioxide is separated from the solution. The hydrous titanium dioxide is calcined in the presence of an amount of a potassium compound equivalent to 0.20 to 0.60 wt.% calculated as K 2 O based on TiO 2  and 0.15 to 0.55 wt.% a phosphorous compound calculated as K 2 O based on TiO 2 . The calcination has a specified thermal profile. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07206699-A (JP)
Title: Nasal preparation of peptide and proteinaceous agent
Inventor: NISHIBE YOSHIHISA
IPC: A61K38/095
Filed: 1994-01-27
Abstract: PURPOSE:To obtain a nasal preparation of peptide and proteinaceous agent having improved absorbability. CONSTITUTION:This nasal preparation of peptide and proteinaceous agent having improved absorbability contains one or more kinds of enzyme inhibitors selected from gabexate mesilate, nafamostat mesilate and camostat mesilate in powdery form.
Patent JP-2000209348-A (JP)
Title: Automatic answering telephone service system for mobile radio telephone
Inventor: KAWASE KUNIO
IPC: H04W4/16
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To easily and automatically call the message caller of an automatic answering telephone system by installing a call-back means which selects an arbitrary telephone number from telephone numbers accumulated in the number storage device of the mobile radio telephone system and automatically calls the selected telephone number. SOLUTION: When a mobile radio telephone system 1a considers that call- back is required for a mobile radio telephone system 1b with the content of a message from the mobile radio telephone system 1b, a system moves to call- back. For the convenience of call-back, display devices are installed in respective mobile radio telephone systems and one telephone number among the telephone numbers stored in a number storage device 11 is displayed. The mobile radio telephone system 1a stores the telephone number of the opposite telephone system in the number storage device 11, selects a call destination from the stored telephone numbers and automatically emits a call setting message with signal input from a call-back signal input means.
Patent JP-S54100627-A (JP)
Title: Status holding circuit
Inventor: MATSUMURA TAKEMASA
IPC: H03K19/00
Filed: 1978-01-25
Abstract: PURPOSE: To obtain a digital circuit which holds a final operation state before a power failure and recovers into the state before the power failure when fed with a current, by a capacitor for status holding and its charging circuit.  
     CONSTITUTION: In the circuit shown in the figure, capacitor C 1  is charged by way of transistor Q 1  and diode D 1  when terminal A is at level L, and discharged when via transistor Q 3  when terminal B is at level H; respective states are outputted to terminal C. Now, if a power failure occurs at point Y with capacitor C 1  charged, all transistors turn OFF and charges in the capacitor are being held. Since point P is at level H at point Z when the circuit recovers from the power failure, the circuit turns into the state before the power failure immediately. Adding a discharging circuit with an adequate discharging time constant to this circuit obtains a circuit which holds the state before a power failure for a constant time, so that a circuit can be obtained which is effective for the control of a pot-type petroleum burning system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58125403-A (JP)
Inventor: HIRAI TSUNEO
IPC: B65B9/08
Filed: 1982-01-20
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-S61169803-A (JP)
Inventor: JIYAN FURIKUSHIYUTAIN
IPC: C03C17/28
Filed: 1986-01-17
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-S63176777-A (JP)
Title: Oil pressure reaction unit for power steering device
Inventor: SONODA HIROTETSU
IPC: B62D6/02
Filed: 1987-01-19
Abstract: PURPOSE:To properly and securely obtain a reactional oil pressure having a required magnitude by controlling a rotary valve by means of a pulse current based on a duty ratio which is sent out of a controller in accordance with the traveling condition of a vehicle. CONSTITUTION:An on/off type rotary valve 30 rotated by an electric motor 30a is provided in an oil pressure passage which can control a reactional oil pressure fed into an oil pressure reaction chamber 25. This rotary valve 30 is provided for controlling the reactional oil pressure. And, this rotary valve 30 is rotated by a pulse current from a controller 32 which sends out an output pulse signal based on a duty ratio corresponding to a vehicle speed and the size of a steering angle. Thereby, the reactional oil pressure feeding passage 31 can be on/off controlled at a high speed by driving the rotary valve.
Patent JP-S61169189-A (JP)
Title: Alumina ceramic weldable alloy
Inventor: MIYATA SEIICHIRO
IPC: B23K35/00
Filed: 1985-01-20
Abstract: PURPOSE:To improve welding strength and to reduce cost by incorporating elements of 1 or >=2 kinds selected from Ti group elements, V group elements and Y into Si which is a basic component. CONSTITUTION:An alumina ceramic weldable alloy is formed by using the Si as the basic component and incorporating element such as Ti, V, Nb and Y therein. The quantity of the elements to be added can be substd. with other elements such as Fe, Ni, Co, Al and Cu up to about 30% range according to purposes and applications. The contact angle which is hereto fore 30-70 deg. is improved to 0 deg. by the above-mentioned method and therefore the welding strength of alumina ceramics is remarkably improved. Since the raw materials are inexpensively available, the cost reduction is made possible.
Patent JP-S60158960-A (JP)
Inventor: HOLLEIS GUENTER DIPL ING
IPC: B22D11/08
Filed: 1985-01-18
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-H01184704-A (JP)
Title: Gain control system
Inventor: MATSUSHIGE HIROMI
IPC: G11B5/09
Filed: 1988-01-20
Abstract: PURPOSE:To prevent a gain control amplifier from being disabled at its gain setting, to prevent a data output from being saturated and to prevent a tape mark from being undetected by amplifying the amplitude level of an output signal from an amplitude reference area in stages and comparing the output amplitude with a prescribed reference level. CONSTITUTION:A slice voltage obtained from a slice voltage generating circuit 6 is compared with a signal level outputted from a differentiating circuit 4 for a head output obtained from a magnetic head 1 and a gain control circuit is driven through a gain setting circuit 8 until both the values coincide with each other to automatically execute gradational gain control. The number of steps of the gradational gain is counted up by a prescribed number by a counter 7, and when a slice level can not be obtained, a slice voltage generating circuit 6 is driven to drop the slice level. If a VAL/SNS signal is outputted at the time of dropping the slice level, the count number is reduced down to the previously determined value to allow a program go to the succeeding data block. Consequently, problems such as the undetection of a tape mark due to the excessive amplification of noise can be removed.
Patent JP-S54102152-A (JP)
Title: Measuring method of antenna installation inclination angle
Inventor: ABE HISASHI
IPC: G01B7/30
Filed: 1978-01-27
Abstract: PURPOSE: To measure the inclination angle of antenna at high precision, by utilizing the electric characteristic that when the transmission antenna is inclined to a specified angle, when exchanging electric waves between transmission antenna and reception antenna, the plane of polarization of the power supply system of the reception antenna is inclined by the specified angle.  
     CONSTITUTION: The constitution consists of a transmission antenna 5 which can excite linear polarized waves, a reception antenna 1 which can adjust the plane of polarization of the power supply system, and a power supply waveguide 6 which is provided on the reception antenna 1 and rotates about the shaft of the reception antenna 1. The inclination angle of the reception antenna 1 is measured at the inclination angle of the transmission antenna 5 when the plane of polarization of the power supply system of the transmission antenna 1 becomes close to the optimum condition of the degree of discrimination of crossed polarized waves. Thus, the inclination angle of antenna may be electrically measured easily and precisely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57142005-A (JP)
Title: Two band microwave source and antenna using same source
Inventor: FURANSOWA SARUBUA
IPC: H01Q25/04
Filed: 1982-01-22
Abstract: A two-band multimode microwave source for an antenna of a low-elevation-tracking radar comprises a higher-frequency section nested in a lower-frequency section, the two sections having E-planes perpendicular to each other. The lower-frequency section includes two outer pairs of waveguides separated by a block which convergingly projects beyond their output ends and is bisected by the E-plane of that section. The higher-frequency section includes two inner pairs of waveguides disposed within that block and separated by an obstruction lying in the last-mentioned E-plane. The higher-frequency wave emitted by the inner waveguides is made planar by a lens disposed at n output aperture of the structure which is transparent to the lower-frequency wave. In a Cassegrain-type radar antenna the lower-frequency wave emitted by the source is returned by a semitransparent intermediate reflector toward a main reflector provided with a grid which rotates its plane of polarization to let it pass out through the intermediate reflector along with the higher-frequency wave which, passing unattenuated through the intermediate reflector, is returned by a solid outlying reflector to the main reflector.
Patent JP-S51132335-A (JP)
Title: Advance angle control device
Inventor: TANAKA AKIRA
IPC: F02P5/155
Filed: 1975-01-20
Abstract: PURPOSE:An advance angle control device, that exactly controls ignition period by controlling ignition angle with magnetic field intervention of permanent magnet and electro-magnet while controlling direct current electric current direction applied to electro-magnetic coil of electro-magnet.