baber/WOPTO huggingface dataset:
Patent JP-H1042051-A (JP)
Title: Telephone conference system
Inventor: HONMA YOSHIO
IPC: G10L21/034
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To make howling or an echo not be easily generated by separating a signal outputted from a means to be commanded into a transmitting speech signal and a receiving speech signal and obtaining the average value of outputs in accordance with the outputs of a control circuit for automatically controlling a gain. SOLUTION: When a commander gives a command to the telephones sets 10-10n to be commanded of a person to be commanded from a command desk 20, the voice of the commander is covered into electric signals through a microphone 20. The signals are digitally converted by an encoder 21 and respectively transmitted to respective commanded person sides. The transmitted signals are transmitted to decoders 13-13n and the person to be commanded recognize command contents through the telephone sets 10-10n. When the person to be commanded has a question, etc., about the command contents, his name is announced. The voice is separated into the transmitting signals by hybrid circuits 11-11n through the telephone sets 10-10n, converted into the digital signals by the encoders 12-12n, mixed with the signals of another person to be commanded by an adder 16 and heard by the commander through a speaker 22.
Patent JP-H0747974-A (JP)
Title: Turning control structure of working vehicle
Inventor: KUROMI AKISHI
IPC: B62D11/10
Filed: 1993-08-05
Abstract: PURPOSE:To prevent such a state that the working vehicle subsides in a turning spot and becomes unmovable from occurring in the case where a steep turn is performed on the soft ground, in a vehicle which is capable of selectively operating a symmetrical pair of travel gears that one side is selected to a slow turning state being clockwise driven at low speed and the other side to a steep turning state being counterclockwise driven, respectively. CONSTITUTION:This turning control structure is provided with a sinkage sensor 8 which detects an amount of sinkage of the vehicle against the ground, and in this constitution, when the vehicle subsides more than the setting value in relation to the ground, it is also provided with an operating means 51 selectively operating it automatically from a steep turning state to a slow turning state, through which it is constituted so as to be shifted to another spot from the turning spot.
Patent JP-H0246997-A (JP)
Title: Automatic switching device for filter cloth tension of belt press type sludge dehydrator
Inventor: IWAI HISASHI
IPC: B01D33/04
Filed: 1988-08-05
Abstract: PURPOSE:To save manpower of the operation to switch filter cloth tension by providing a thickness detector which detects the presence or absence of sludge in a belt press section to an S roll section and automatically adjusting the filter cloth tension by using a detection signal. CONSTITUTION:The upper filter cloth 2 is put on a cake C taking out side from a sludge A feed side and is successively put on a feed roll 6 and an S roll group 4, a high pressure dehydrating roll mechanism 5 and a stretch roll 9. This filter cloth returns to the feed roll 6. The lower filter cloth 3 starts from a stretch roll 10, is put on the S roll group 4, the high pressure dehydrating roll mechanism 5, and the doctor roll 11 and returns to the stretch roll 10. The thickness of the sludge is detected by the thickness detector 20 provided to the S roll 4g. The pressure to be supplied to a cylinder 22 is adjusted by the thickness of the sludge, by which the stepwise adjustment of the tension on the upper filter cloth 2 and the lower filter cloth 3 and the stop of the supply of the sludge A are automatically executed and the need for the manual operation is eliminated.
Patent JP-H07109314-A (JP)
Title: Catalyst for polymerizing olefin and production of propylene-based polymer using the same
Inventor: SHINOZAKI TETSUNORI
IPC: C08F8/00
Filed: 1994-08-18
Abstract: PURPOSE:To obtain the highly stereoregular (co)polymer having a high melt index with a small amount of hydrogen by using a catalyst containing a contact product prepared by bringing a solid Ti catalyst component containing Mg, Ti, a halogen and an electron donor into contact with an organometallic compound catalyst component and an organosilicon compound and a specific ether compound. CONSTITUTION:This method for producing a propylene-based (co)polymer is to (co) polymerize polypropylene, etc., by using a catalyst for (co)polymerizing olefins composed of (A) a contact product prepared by bringing a solid Ti catalyst component containing Mg, Ti, a halogen and an electron donor into contact with an organometallic compound catalyst component and an organosilicon compound expressed by the formula {(n) is 1, 2 or 3; when (n) is 1, R<a> is a secondary or a tertiary hydrocarbon; when (n) is 2 or 3, R<a> is a secondary or a tertiary hydrocarbon; R<b> is a 1-4C hydrocarbon; when [4-(n)] is 2 or 3, OR<b> may be the same or different}, (B) a compound having >=2 ether bonds present through plural atoms and, as necessary, (C) an organometallic compound catalyst component. The amount of hydrogen used in production is small and the resultant (cospolymer is highly stereoregular with a high melt flow rate.
Patent JP-H0746703-A (JP)
Title: Communication device between ground and tracked carriage
Inventor: YAMASHITA SHIGERU
IPC: H04Q9/00
Filed: 1993-08-05
Abstract: PURPOSE:To enable a running carriage to run without stopping in a confluent point or branch point by mounting a running carriage use photocell to an advancing direction side of the battery-mounting type tracked carriage and a ground side photocell to a running rail for movably supporting a running wheel of the running carriage. CONSTITUTION:A running rail 1 is supported by rail hanging metal fixtures 3 with a fixed space, and a ground side photo cell 5S for projecting light is mounted to a surface side of the rail 1 at a position approaching branch/ confluent parts of the rail 1. On the other hand in the side surface of a running carriage 4, advancing/reversing two photocells 5T are mounted so as to be opposed to the ground side photocell 5S. When the running carriage 4 approaches the branch/confluent parts, a request signal in a direction desired to advance is output from the photocell 5T of the running carriage 4, and till it passes through the ground side photocell 5S, a signal of confirming branch action is received from the ground side photocell 5S. In this way, running is continued without stopping one by one in the branch/confluent parts, and a running required time is shortened.
Patent JP-H0480778-A (JP)
Title: Cooling mechanism for developing device
Inventor: KOBAYASHI YASUO
IPC: G03G15/10
Filed: 1990-07-23
Abstract: PURPOSE:To prevent the condensation and the deterioration of developer and the lowering of flow property and the deterioration of electrostatic charging ability by providing a dedicated cooling mechanism for cooling the developing device. CONSTITUTION:A developer stirring and carrying mixer 1 is installed in the developing device, and a cooling pipe 2 passes through the developer stirring and carrying mixer 1. A cooling pipe 2 is formed to the shape of a closed loop so that coolant 3 as a cooling material which is charged in the cooling pipe 2 can circulate, and a cooling fin 4 and a pump 5 are arranged on the path of the closed loop outside the developing device. In this case, the developer is stirred by rotating the developer stirring and carrying mixer 1 in the direction shown by an arrow, and the heat of the developer is absorbed by the coolant 3 in the developer stirring and carrying mixer 1, and then, the absorbed heat is emitted from the cooling fin 4 outside the developing device. The coolant 3 after passing through the cooling fin 4 is pressurized by the pump 5, and then, it is transmitted into the developing device again. Thus, the condensation of the developer, the deterioration of the developer, the lowering of the flow property of the developer and the deterioration of the electrostatic charging ability of the developer can be prevented.
Patent JP-H0359048-A (JP)
Title: Polyolefin composition
Inventor: YAMAZAKI MASAYUKI
IPC: C08L23/00
Filed: 1989-07-27
Abstract: PURPOSE:To provide the title composition excellent in drawdown resistance, surface quality, impact resistance, etc., by mixing polypropylene, polyethylene and an ethylene/alpha-olefin copolymer rubber, each specified in properties such as a melt flow index, together in a specified ratio. CONSTITUTION:55-90wt.% polypropylene of a melt flow index <=0.7g/10min is mixed with 5-45wt.% polyethylene of a melt flow index <=0.2g/10min and 2-15wt.% ethylene/alpha-olefin copolymer of an ethylene content of 20-90wt.%, a Mooney viscosity of 60-100 and a melt flow index <=1g/10min. In this way, a polyolefin composition desirable for large blow moldings such as automobile exterior furnishings and bumpers and solar collectors for solar water heaters.
Patent JP-S5984871-A (JP)
Title: Pyrazolylcarbamic acid ester derivative, its preparation and herbicide
Inventor: SEKI MINAAKI
IPC: A01N47/36
Filed: 1982-11-08
Abstract: NEW MATERIAL:The 5-tert-butyl-3-pyrazolylcarbamic acid ester derivative of formula I (R is lower alkenyl or alkynyl; X is H, Cl or Br). EXAMPLE:Allyl N-(5-tert-butyl-3-pyrazolyl)carbamate. USE:Herbicide exhibiting excellent herbicidal effect to a wide variety of weeds e.g. dicotyledons such as white-bird's-eye, smooth pigweed, etc., gramineous weeds such as lower spear grass, large crab-grass, etc., and cyperaceous weeds such as little leaf box, etc. High herbicidal effect can be attained especially when the herbicide is applied to the surface of soil or stalk and leaf of the weed immediately before or after the sprouting of the weed. PROCESS:The compound of formula I can be prepared by reacting 3-amino-5- tert-butylpyrazole with the compound of formula II (R is lower alkyl) in a solvent such as benzene at 20-150 deg.C.
Patent JP-H0358587-A (JP)
Title: Picture monitor transmitter
Inventor: FUJII HISATAKA
IPC: H04N7/15
Filed: 1989-07-26
Abstract: PURPOSE:To speedily obtain a monitor picture even when a monitor camera is moved by matching the value of a picture element in a referring line before the move of an image pickup means with the value of the picture element after the move, calculating the moving quantity of the picture and moving the previously received picture. CONSTITUTION:When a camera 3 is moved from a reception side and rotation is applied to the camera 3, a transmission side CPU 6 calculates the moving quantity of the picture with the move of the picture by a moving quantity computing element 15. In such the case, when the picture data in the referring line as the contents of a line memory LM2 or LM1 is moved per dot and matching arithmetic is executed, a calculated result obtains a minimum value when the picture data are moved for the certain number of dots. Accordingly, how much the camera 3 is really moved can be known. Based on moving quantity X calculated in such a way, the picture data for X dots are generated by using a picture data compression device 5 and transmitted to the reception side. On the reception side, the sent picture data are displayed in the idle part of a front picture by a display device 11. Thus, even when the monitor camera is moved, the monitor picture can be speedily obtained.
Patent JP-S6439236-A (JP)
Title: Charging voltage regulator for vehicle
Inventor: MAYUMI NOBUO
IPC: H02J7/16
Filed: 1987-08-04
Abstract: PURPOSE:To need no conduction switching relays and miniaturize a device and save the labor of a wiring, by controlling conduction to a high tension load according to the connection or disconnection of the battery of a charging wire, with a non-linear resistance element. CONSTITUTION:The output of a charging generator 2 is connected to a battery 7 via a relay contact 6, and is connected to the defogger 3 of a high tension load, and the defogger 3 is earthed via the Zener diode 4 of a nonlinear resistance element. At the time of normal working, battery voltage is fed back to a voltage regulating circuit 1, and so generator voltage is low, and does not exceed the Zener voltage of the Zener diode 4, and so current hardly flows to the defogger 3. When the contact of a conduction command circuit 5 is switched to the side 52, then a relay coil 62 is excited, and charging generator output voltage is fed back, and feed to the battery is stopped. As a result, the generator voltage is boosted, and current is fed to the defogger 3.
Patent JP-S63264946-A (JP)
Inventor: MAACHIN SHII DOOMAN
IPC: D03D39/22
Filed: 1987-08-04
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-S6256536-A (JP)
Title: Manufacture of unfired briquetted ore
Inventor: HARUNA JUNSUKE
IPC: C22B1/243
Filed: 1985-09-04
Abstract: PURPOSE:To reduce the cost of unfired briquetted ore and to shorten the curing period by kneading starting materials such as fine iron ore and a carbonaceous substance with a binder obtd. by bringing powdery SiO2 and a hydraulic substance into a hydrothermal reaction, compression-molding the resulting mixture and subjecting the molded bodies to carbonation curing. CONSTITUTION:Starting materials such as fine iron ore and a carbonaceous substance are kneaded with a binder obtd. by bringing powdery SiO2 such a silica powder and a hydraulic substance such as CaO or cement into a hydrothermal reaction with stream under <=3kg/cm<2> pressure. The resulting mixture is compression-molded and the molded bodies such as flakes are dried with gaseous CO2 and subjected to carbonation curing to obtain unfired briquetted ore having high strength such as crushing or shattering strength.
Patent JP-H1123170-A (JP)
Title: Rotary regenerative heat-exchanger
Inventor: NAKAMURA TAKASHI
IPC: B23P15/26
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary regenerative heat-exchanger applicable to a large sector plate incident to an increase in size thereof in which the flatness of the sector plate is made uniform and the shielding performance between a heating fluid and a heated fluid can be enhanced. SOLUTION: Among a plurality of radial diaphragm plates Q sectioning a rotor R into a plurality of heat storage chambers, a fixing steel member 1, e.g. an H-section, is stretched between two adjacent diaphragm plates Q. A fixing bed 2 for setting a cutter 3 is fixed to direct the longitudinal direction of a sector plate P and to intersect the fixing steel member 1. The cutter 3 comprises a motor 3a, a reduction gear 3b, a rotary cutter table 3c, a milling cutter 3d and a feeding amount adjusting handle 3e. The milling cutter 3d is fixed to the upper circumferential fringe of the rotary cutter table 3c and turned with the turning power of the motor 3a.
Patent JP-H0541463-A (JP)
Title: Integrated circuit package
Inventor: KURODA MASAO
IPC: H05K7/10
Filed: 1991-08-05
Abstract: PURPOSE:To provide an integrated circuit package capable of reducing crosstalk and matching the impedance. CONSTITUTION:There are provided semiconductor columns 3 arranged at regular intervals into a lattice-like pattern on the surface of an insulation board 2. The conductor columns 3 comprises signal conductor columns 3S which are electrically connected with an integrated circuit and electrodes of a mother board and grounding conductor columns 3G which are grounded around this adjacent signal conductor columns 3S.
Patent JP-H0481144-A (JP)
Title: Network controller
Inventor: SAKATA SHUICHI
IPC: H04L12/40
Filed: 1990-07-23
Abstract: PURPOSE:To realize simultaneous communication between networks other than a network during communication at present by providing a processor operated by a learning function with multi-task so as to control the signal. CONSTITUTION:When a signal is sent from a computer 12 to a computer 14, a signal is sent from the computer 12 to a network 11 through a network connection section 10. A signal entering the network connection section 10 is decoded by a processor section 9 and gives the signal to the network connection section of a network 13 connecting to the computer 14. The network connection section receiving the signal gives the signal to the network 13. On the other hand, when the signal from a network 15 toward a network 16 is fed to a network controller 8 simultaneously, simultaneous transmission reception is implemented by using the processor 9 operated in multi-task.
Patent JP-H0360755-A (JP)
Title: Spray angle controlling method and spray angle variable nozzle
Inventor: ICHIKAWA TAKASHI
IPC: B05B1/34
Filed: 1989-07-29
Abstract: PURPOSE:To lower dead angle of spray and to perform proper spreading by controlling the spray angle of a spray angle variable nozzle in accordance with the distance between the spray angle variable nozzle and the material to be spread. CONSTITUTION:The distance between the spray angle variable nozzles 10 and the materials 52 to be spread is measured. Spray ejected from the nozzles 10 is spread to the materials 52. Spray angles of the nozzles 10 are controlled on the basis of this measured distance. As a result, proper spray angles can be obtained in accordance with a state such as the height of the materials to be spread. Dead angle of spray is lowered and proper spreading is performed.
Patent JP-S6086921-A (JP)
Title: Decoding circuit of differential pcm signal
Inventor: YANASE HIDEJI
IPC: H04B14/06
Filed: 1983-10-18
Abstract: PURPOSE:To improve the reproducibility of decoding output and to deliver a DPCM signal by deciding successively the contents of each representative value data corresponding to a differential PCM signal and extracting selectively the output of an adder circuit or a delay circuit in the form of a decoding output in accordance with the results of decision of the contents of said representative value data. CONSTITUTION:The input DPCM signal is supplied to a representative value setting circuit 9 of a decoding circuit as well as to a deciding circuit 14. The circuit 14 decides the contents of the representative value data corresponding each code, and at the same time the representative data of each quantization group set at the circuit 9 is applied to an adder circuit 10 to be added with the output of a forecast coefficient multiplier circuit 12 via the delay circuit 11. The output of the circuit 10 is applied to a switch circuit 15 together with the output of the circuit 11. The circuit 15 is controlled by the output decided by the circuit 14. Then the output of the circuit 10 or 11 is selected and applied to a D/A converting circuit 13 in accordance with the results obtained by deciding successively the contents of each representative data corresponding to the differential PCM signal. Thus an analog decoding signal is delivered.
Patent JP-H1135913-A (JP)
Title: Anisotropic conductive adhesive
Inventor: KAWADA MASAKAZU
IPC: H01B1/20
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting, anisotropic conductive adhesive which enables electric connections between fine circuits such as a connection between an LCD(liquid crystal display) and a TCP(tape carrier package) or a connection between a TCP and a PCB(printed circuit board), especially at a low temperature in a short time, and has a good storage stability, adhesion, connection reliability and working performance. SOLUTION: An anisotropic conductive adhesive is prepared by dispersing conductive particles in a resin composition comprising a (meth)cryloylated novolak resin having a phenolic hydroxyl group represented by the formula, an organic peroxide and a thermoplastic elastomer. Here, the (meth)acryloylated novolak resin comprises two or more resins which differ in the ratio of the phenolic hydroxyl group to the (meth)acryloyl group.
Patent JP-S6486163-A (JP)
Title: Small-sized copying device
Inventor: KOIZUMI YUTAKA
IPC: G03G15/00
Filed: 1988-08-05
Abstract: PURPOSE:To miniaturize the device and to secure the conveyance stability of a recording medium by setting the diameter of a drum-shaped latent image carrier to 10-40mm, setting the conveyance path from a paper feed part of the recording medium to a paper discharge part almost linearly and providing a 1st toner recovery part above the conveyance path and a 2nd toner recovery part below it. CONSTITUTION:The diameter of the drum-shaped latent image carrier 10 is determined between 10 and 40mm and the conveyance path LOP from the part 17 for feeding the recording medium S to the latent image carrier 10 to the paper discharging part 23 is set almost linearly. Then the 1st toner recovery part 11 is provided above the conveyance path LOP and the 2nd toner recovery part 19 is provided below the conveyance path LOP. For the purpose, the latent image carrier is reduced in diameter to separate the recording medium from the image carrier with the elastic force the recording medium itself has, thereby eliminating the need for a separating device. Further, the conveyance path from the paper feeding part to the paper discharging part is set almost linearly and the 1st and 2nd toner recovery parts are arranged above and below the conveyance path, so the movement of the recording medium is never impeded. Consequently, the device is miniaturized and the conveyance stability of the recording medium is secured.
Patent JP-H0619090-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: OBAYASHI KEIJI
IPC: G03C7/34
Filed: 1992-07-01
Abstract: PURPOSE:To improve the color developing property and color picture fastness by incorporating specified cyan coupler and a coupler. CONSTITUTION:This material contains a cyan coupler shown by formula I and a coupler expressed by formula II. In formula I, Za is -NH- or -CH(R3)-, Zb and Zc are -C(R4)= or -N=, R1, R2 and R3 are an electron-attracting group having a-Hammett substitution constant sigmap of >=0.20, and R4 is hydrogen atom or a substituent. In formula II, R1 -CONR4R5, -SO2NR4R5, etc., R2 is a group replaceable by a naphthalene ring, (k) is an integer of 0 to 3, R3 is a substituent, and X is hydrogen atom or a group capable of being released by the coupling reaction with an aromatic primary amine developer oxidant. In formula III, R<1> is alkyl, aryl or heterocyclic group, R<2> is aryl, and Z is hydrogen atom or a group released by coupling.
Patent JP-H0925527-A (JP)
Title: Production of friction material for synchronizer ring and synchronizer ring
Inventor: NAKAMURA MAKOTO
IPC: F16D23/06
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To produce a friction material for synchronizer ring, having a prescribed porosity and excellent in wear resistance, etc., by mixing a powder mixture of Cu and Zn, a specific ferrous alloy powder, a graphite powder, and a specific alloy or metal powder with a Cu-Zn alloy powder, compacting the resultant powder mixture, and then sintering the resultant green compact. SOLUTION: A powder mixture is prepared by mixing 3-25%, by weight, of a powder mixture of at least one kind among the powders of Fe-Ti, (nitrided Fe)-Ti, ZrO2 , stabilized zirconia, etc., and graphite powder and further 2-15% of a powder of a Cu alloy, such as Cu-P, Cu-Sn, and Cu-Zn alloys, having a solidus line lower than the sintering temp. for its sintered compact or a metal, such as Sn, having a melting point lower than the sintering temp. with 60-95% of at least either of a Cu-(20 to 40%)Zn alloy powder and a powder mixture of Cu and Zn, consisting of 60-80% Cu powder and 20-40% Zn powder. This powder mixture is compacted, and the resultant green compact is pressed on the sliding part of the main body of a synchronizer ring, which is then sintered.  By this method, the friction material for synchronizer ring, excellent in wear resistance, seizure resistance, etc., can be produced.