baber/WOPTO huggingface dataset:
Patent JP-S61181912-A (JP)
Title: Bearing sensor
Inventor: KIMURA RYO
IPC: G01C19/56
Filed: 1985-02-07
Abstract: PURPOSE:To enable the detection of a correct angular velocity signal, by using a vibration type angular velocity sensor for the detection of angular velocity while a bearing sensor relying on earth magnetism is arranged to be a comparison sensor for angular velocity zero to remove noise due to vibration or a zero-point drift due to temperature change. CONSTITUTION:An angular velocity signal of a vibration type angular velocity sensor 1 and a signal of an earth magnetism sensor 2 converted into an angular velocity signal through a differentiation circuit 3 -- these two signals are compared with a comparator 4, the reference of zero-point is determined with the earth sensor 2 and the measurement of the angular velocity is done with a piezo-electric vibration type angular velocity sensor 1 or rate gyro. Here, even if the output of the piezo-electric vibration type angular velocity sensor 1 is produced due to a noise other than the angular velocity, the output is identified as noise as long as the differentiation output of the earth magnetism sensor 2 is zero and hence, angular conversion will not be executed. On the other hand, the angular conversion is executed based on the output of the piezo-electric type angular velocity sensor 1 only when the earth magnetism sensor 2 and the vibration type angular velocity sensor 1 both produce angular velocity outputs. Thus, a correct bearing can be determined.
Patent JP-H11220831-A (JP)
Title: Load selecting and breaking system
Inventor: ONO HIROSHI
IPC: H02J13/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To stabilize a power system by selecting a relevant fault pattern out of the fault patterns stored in a breaking load storing means, and selectively breaking a prescribed load, based on the selected pattern when a fault occurs. SOLUTION: When fault occurrence information is outputted to a selecting and breaking means 8 from a power system 1 in a state where the latest primary fault pattern and breaking load information are stored in a breakage information storing section 7a corresponding to a primary fault, the means 8 discriminates the fault pattern based on the fault occurrence information, and selects the corresponding primary fault pattern out of the fault patterns stored in the storing section 7a. Then the means 8 outputs breakage information to, for example, the circuit breaker 18 for load of a prescribed load correlated with the primary fault pattern. Consequently, loads 16 and 17 are disconnected from a bus 9, and the power balance in the power system 1 can be maintained.
Patent JP-H01225472-A (JP)
Title: Cigarette
Inventor: EDOGAARU MENTSUERU
IPC: A24D1/02
Filed: 1989-01-30
Abstract: PURPOSE: To lessen the generation of side flow smoke by wrapping a tobacco core with specific cigarette paper having regions of high air permeability and low air permeability of patterned zone shapes. CONSTITUTION: The patterned zones on the cigarette paper wrapping the tobacco core are subjected to buttoning, by which the initial air permeability (determined as an air quantity cm<3> per min, cm<2> and kilo pascal) of the cigarette paper is adjusted to 10 to 250P, more provide 80 to 130P and the average total air permeability to 85 to 20% of the initial air permeability, preferably 30 to 80P.
Patent JP-2000221717-A (JP)
Title: Drying equipment for photoreceptor drum tube
Inventor: OKAYAMA TOSHIKI
IPC: G03G5/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the yield without causing failure in the appearance or irregular thickness of a photosensitive coating film due to deposition of foreign matters by arranging a drying and cooling room in which a photoreceptor drum tube after cleaned is dried by heating and cooled to a temp. near the liquid temp. of a photosensitive liquid. SOLUTION: The tube drying equipment 8 includes a drying room 9 and a cooling room 10 each having a heat insulating structure which are successively connected to a cleaning room 7 so as to dry a tube 3 after cleaned. Each of the drying room 9 and the cooling room 10 is equipped with an air circulating device which holds the cleaned tubes 3 arranged in the vertical position and which supplies heating and drying air or cooling air downward from the upper position of the tubes 3. In the drying room 9, for example, the temp. of a heater unit is controlled to dry the tubes at 100 to 170 deg.C for 10 to 60 min. In the cooling room 10, the temp. is controlled by a cooler and a heater so as to cool the heated tube 3 to near the liquid temp. of the photosensitive liquid in a reservoir in a coating equipment 18. A sensor to control the temp. is disposed each in the drying room 9 and the cooling room 10.
Patent JP-H04240576-A (JP)
Title: Package mounting state monitor circuit
Inventor: YAMASHITA MIKIO
IPC: H04B17/00
Filed: 1991-01-24
Abstract: PURPOSE:To reduce the number of the wirings connecting a package to be monitored and a monitor package. CONSTITUTION:In a monitor package 31, a pulse generating circuit 32 generates a clock pulse 35 and a frame pulse 36 and these pulses are distributed to a plurality of packages 11, 21 to be monitored. In the packages 11, 21 to be monitored, counters 12, 22 count the clock pulse 35 so as to be synchronous to the frame pulse 36 in phase to output counter output signals 15, 25. Comparing circuits 16, 26 compare the count values of the counter output signals 15, 25 with the numbers showing package mounting position indicating input signals 16, 26 indicated at every mounting position. Output circuits 14, 24 output a logical 'L' level to time slots wherein the count values and the numbers coincide at the time of mounting under three-state control and serially multiply the level to send out the same to a signal bus 37. The serially multiplied signal is separated by the separation circuit 33 of the monitor package 31 to obtain a state signal 39.
Patent JP-S56119684-A (JP)
Title: Production of broad clad steel sheet
Inventor: ENDOU YOSHIYUKI
IPC: B23K20/04
Filed: 1980-02-27
Abstract: PURPOSE:To produce a broad clad steel sheet of high quality by superposing combied clad stock and rolling the same. CONSTITUTION:To produce clad stock, a cladding material 2 of high alloy steel such as stainless steel is superposed on the mating surface of a base material 1 of carbon steel or low alloy steel, and the circumferential edge of the mating surfaces is seal-welded. Slight unwelded part is left as a gas escape port 5 to the seal-welded part 4, and after the welding, the air and other foreign matter interposing in the mating surfaces is sucked through this port 5. Next, stock for multiple rolling is produced. Namely, more than three sets of the combined clad stock are superposed, and a release agent is coated over the entire surface of the mating surfaces 3. The entire circumference of the side face of the superposed multiply clad rolling stock is joined and sealed by the welded part 8 by using joining plates 6. A gas vent hole 7 is provided to each plate 6 and is usually loaded with a plug made of porous ceramics. The above clad stock for rolling manufactured as one pack is heated to a hot rolling temp. and is hot-rolled with broad plate rolling mills.
Patent JP-S57136663-A (JP)
Title: Image formation device equipment with automatic original conveyor
Inventor: IKUKATA SEIICHI
IPC: G03G21/00
Filed: 1981-02-18
Abstract: PURPOSE:To exercise invariably stable, precise image adjustment control by utilizing the shutter plate of the original exposure part of an automatic original conveyor as the reference surface of a formed-image adjustment control system for an adequate image in an image formation device. CONSTITUTION:A shutter plate 413 prevents an image of a gripper 407, gripping the front edges of an original, from appearing on a copy when the gripper is illuminated at an exposure part E, and the shutter plate 413 is arranged between a drum 408 and a glass plate 410 so that it slides in the tangential direction of the drum. This shutter plate 413 is further used as the reference surface member of a formed-image adjustment control system; when the shutter plate 413 is closed, a light source 414 is turned on to expose the external surface of the shutter plate 413, the photosensitive drum surface is exposed to the reflected light through a mirror 419, and its latent image potential is detected by a sensor and then fed back to the formed-image adjustment control system.
Patent JP-H09215835-A (JP)
Title: Door frame structure of pachinko machine
Inventor: KONDO TSUGIO
IPC: A63F7/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance the maintainability and inspectability of a pachinko machine by enabling a metallic frame or the like to be opened up to a desired position. SOLUTION: This pachinko machine door construction is designed so that the center 15 of turn used when a metallic frame 13 or a front panel 14 is opened like a door from the front frame 12 of a pachinko machine 10 projects forward from the front surface of the pachinko machine 10. Thus even if the widths of the metallic frame 13 and the front panel 14 are increased to become almost equal to that of the front frame 13, the metallic frame 13 or the like is not likely to come in contact with a ball dispenser L, etc., and can be opened up to a desired position.
Patent JP-H07233891-A (JP)
Title: Fluid conveying coupling
Inventor: TAGUCHI YASUAKI
IPC: F16L37/42
Filed: 1994-02-21
Abstract: PURPOSE:To obtain the compact constitution of a coupling by installing a plurality of spring receiving pats in the circumferential direction of a fluid through- hole on a valve body, positioning a seal part on the inside in the radial direction of the fluid through-hole from the projection end of the spring receiving part, and allowing fluid to flow. CONSTITUTION:On a valve body 13, a plurality of spring receiving parts 31 each of which has a projecting shape toward the inner surface of a fluid flow hole 8 are installed, keeping an interval in the circumferential direction of the fluid through-hole 8, and a seal part 18 in the contact with a valve seat 33 is positioned on the inside in the radial direction of the fluid through-hole 8 from the projection end of the spring receiving part 31, and fluid is allowed to flow from between the spring receiving part 31. Accordingly, the fluid flows from between a plurality of spring receiving parts 31 which project towards the inner surface of the fluid through-hole 8 and are arranged, keeping an interval, in the circumferential direction of the fluid through-hole 8, and the flow rate can be increased without increasing the dimension of a socket 2, and the gap between the spring receiving part 31 and the inner surface of the fluid through-hole 8 can be reduced, and the compact constitution can be obtained.
Patent JP-H0627157-A (JP)
Title: Current detecting circuit for inductive load
Inventor: YAMANO SHINICHI
IPC: G01R19/165
Filed: 1992-02-07
Abstract: PURPOSE:To detect a load current value accurately with a small amount of loss even if an inductive load is duty-controlled. CONSTITUTION:The circuit is provided with a means (transistors T2-T5, a diode D2) which are controlled so that the potential of a sense terminal TM of a power MOS transistor T which is connected to an inductive load L In series is equal to that of a source terminal TS. a means (a resistor R) for converting current flowing to the sense terminal to voltage, and a means (a capacitor CS) for integrating the converted voltage only when the power MOS transistor is ON. The value of current flowing to the load can be detected by the integrated voltage (the potential of POUT).
Patent JP-H11211496-A (JP)
Title: Navigation device
Inventor: HIMENO TOMOHISA
IPC: G08G1/0969
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of grasping the relative advancing direction. SOLUTION: A navigation controller 1 comprises a map buffer 16, a map matching processing part 34, and an advancing direction guide part 48. The advancing direction guide part 48 specifies the area including its own position of a traveling vehicle and the central city of this area on the basis of the area and central city table stored in the map buffer 16, and judges whether its own vehicle approaches to the central city or leaves. In approaching, a voice guide of coming up to the central city is performed, and in leaving, a voice guide of coming down from the central city is performed.
Patent JP-S53109031-A (JP)
Title: Air/fuel controller for internal combustion engine with automatic change ge ar
Inventor: OKUYAMA TOORU
IPC: F02M7/04
Filed: 1977-03-04
Abstract: PURPOSE: To thin air/fuel ratio at high-speed running range with high-speed change positioning so that output may be increased and fuel cost may be reduced and to thicken air/fuel ratio at the other range so that NOx may be decreased, said highspeed running range being known by detecting high-speed change positioning, engine running speed or throttle opening, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07234804-A (JP)
Title: Multiple management method for logical scan address files by device function version number
Inventor: MATSUURA ISAKATSU
IPC: G06F12/00
Filed: 1994-02-22
Abstract: PURPOSE:To manage the kinds of main body system devices of different function version number with logical scan address(LSOA) files which are less in number than connected devices by switching over the logical scan address files to be referred to and making a logical scan. CONSTITUTION:Function version number (1) supplied to a main body system device 1 are grouped by plural function version number (1a), (1b),... which are mutually different in scan address, and the logical scan address files (LSOA file) 20a, 20b,... are provided corresponding to the grouped function version number. When a service processor (SVP) 2 makes a logical scan on the main body system device 1, main body system device 1 of the same kind and the LSOA files 20a, 20b,... are made to correspond to each other with the function version V1 of the main body device and when the function version number V1 of the main body system device is larger than the number of grouped threshold version number XS, the LSOA files 20a, 20b,... corresponding to the function version number V1 are selected.
Patent JP-S53106522-A (JP)
Title: Index system color television receiver
Inventor: OOGOSHI AKIO
IPC: H04N9/24
Filed: 1977-02-28
Abstract: PURPOSE: To improve the SN ratio of the index signal, by using PLL locked with the frequency of the index signal or the frequency of integer times it and by selecting the chroma signal information based on the output of PLL. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05212478-A (JP)
Title: Necking die for can
Inventor: MURAMATSU SHOJI
IPC: B21D41/04
Filed: 1992-02-07
Abstract: PURPOSE:To provide the necking die the end part of which a can is set normally and the buckling is hardly generated at the time of necking. CONSTITUTION:In the necking die of the can, a necking part for drawing the end part of the can into a prescribed shape, a straight drum part which continues to the end part on the large diameter side of the necking part and whose section including an axial line is made to be the straight line, and a conical part which continues to this straight line drum part and whose diameter is enlarged along the axial line direction are formed in the inner diameter part. In the section including the axial line of the necking die of the can, the angle theta formed with the conical part and the axial line is made within the range of 34 deg.-38 deg., and the length in the axial line direction of the straight drum part is made <=0.50 times the length in the axial line direction of the conical part.
Patent JP-S63189230-A (JP)
Title: Manufacture of slide for chemical analysis
Inventor: YAMAGUCHI AKIRA
IPC: G01N31/22
Filed: 1987-02-03
Abstract: PURPOSE:To manufacture a slide for chemical analysis, in which no trouble due to supersonic energy develops, by a method wherein a supersonic horn having a recessed part, the size of which is smaller than that of an opening, is used when the slide for chemical analysis is manufactured by bonding a lower frame to an upper frame by supersonic vibration. CONSTITUTION:An opening 6 for spotting a liquid specimen is provided at the central region of an upper frame 2. The diameter of the opening for spotting is determined in consideration of the spotting workability and at the same time it is smaller than a film 3 for analysis. The bonding between a lower frame 1 and the upper frame 2 is done through supersonic welding with a supersonic horn 7. The supersonic horn 7 has a recessed part 8, the size of which is smaller than that of the opening 6, at a position opposite to the opening 6. Accordingly, at the bonding of the frames with supersonic vibration, the bonding between both the frames is fully effected and at the same time no trouble due to supersonic energy develops in the film for chemical analysis.
Patent JP-S56119967-A (JP)
Title: Recording and reproducing device
Inventor: TAKAHASHI TADASHI
IPC: G11B15/665
Filed: 1980-02-26
Abstract: PURPOSE:To provide interchangeability between different systems by so constituting the apparatus that rotary heads and tape path forming members may be selected according to the kinds of the tape cassettes used. CONSTITUTION:This apparatus is provided with a drum assembly 2 which is a rotary head mechanism provided with plural kinds of rotary heads above and below, plural kinds of forming members having level differences above and below to form respectively corresponding tape paths (consisting of an AC head 19 for beta, guide pins 20-24 for beta, a head 26 for VHS, and guide pins 27-30 for VHS) to said drum assembly 2, and a tape drawing out pin 47 which is a tape loading mechanism selectively loading the tape to the rotary heads and the tape path forming members. These are so formed that according to the kind (beta type or VHS type) of the tape cassette used, the two rotary heads and the tape path forming members is selected.
Patent JP-S52107513-A (JP)
Title: Signal generator for detecting ignition timing
Inventor: OGASAWARA NOBUHIKO
IPC: H02K21/38
Filed: 1976-03-05
Abstract: PURPOSE: To make capable of preventing a reverse running of the engine, by such manner that a generated voltage as a positive pole at a time of reverse running (negative pole at a time of normal running) by widely reduced, and a generation of spark be completely eliminated especially when the engine is at a slow speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60166334-A (JP)
Title: Antistatic material
Inventor: SUZUKI TADANOBU
IPC: C08L1/00
Filed: 1984-02-10
Abstract: PURPOSE:To provide an antistatic composite material having excellent antistatic property, and applicable to plastics without degrading the appearance and physical properties, by mixing a synthetic resin with fine particles of inorganic material compounded with a water-absorbing resin. CONSTITUTION:An aqueous solution having a concentration of >=20wt% is prepared from 100pts.wt. of a polymerizable monomer (e.g. acrylic acid, acrylate, acrylamide, etc.) and 0.01-10pts.wt. of a crosslinking monomer (e.g. calcium acrylate, ethylene glycol diacrylate, etc.). The dissolved oxygen in the solution is expelled with N2 gas, and the solution is sprayed to fine particles of an inorganic material (calcium carbonate, diatomaceous earth, silas balloon, etc. treated with N2 gas). The inorganic material particles are then sprayed with the mist of an aqueous solution of a polymerization initiator, etc. (e.g. ammonium persulfate), and the monomer is polymerized at 5-90 deg.C. The obtained water-containing fine particles of composite material are dried with hot air of 80-200 deg.C to obtain an antistatic filler for various synthetic resins.
Patent JP-H11222116-A (JP)
Title: Brake control device
Inventor: KONDO TOSHINORI
IPC: B60T8/172
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To equip a four wheel drive vehicle with ABS without any increase in hardware by providing a means for making a control means inoperative when the car speed is below a threshold in the case where all of wheels taking rotational information are driving wheels. SOLUTION: In the four-wheel driving state, when a clutch pedal 13 is stepped to disconnect a clutch, a change gear is shifted to the neutral position, and an operation lever 7 is operated to change the four wheel drive to two-wheel drive, so that coupling between at least some of wheels and an engine 11 is released, ABS control means 1 judges proper driving operation, takes the output from a wheel rotating speed sensor of the wheel where coupling is released to operate the car speed from the rotational information, and automatically releases the inhibit state of brake control by the ABS device.
Patent JP-S60165820-A (JP)
Title: Tuning device
Inventor: KANE JIYOUJI
IPC: H03H5/02
Filed: 1984-02-09
Abstract: PURPOSE:To attain a thin profile and stable operation and also to control remotely the tuning frequency by providing a tuning section where an earth terminal is provided to terminals opposite to each other of a couple of electrodes, an impedance circuit network connected to the tuning section and a transmission line having length nearly equal to an odd number multiple of lambda/4 electric length in the tuning frequency. CONSTITUTION:The reactance circuit network is connected to the tuning section where an earth terminal or a common terminal is provided in the opposite direction via the transmission line having length nearly equal to an odd number of multiple of lambda/4 electric length in the tuning frequency. The impedance converting function is realized by the combination of the transmission line and reactance circuit network and the converted reactance having a property opposite to that of the reactance of the reactance circuit network to be converted is acted equivalently on the tuning section in parallel or series. For example, an impedance converter 104 comprising the connection of a series resonance circuit to be converted consisting of a variable capacitor 102 and a variable inductor 103 via a coaxial cable 101 of a lambda/4 electric length is connected and installed to the tuning section 100.
Patent JP-H01202339-A (JP)
Title: Method for pouring casting and apparatus for using to same
Inventor: KANO KUNIHIKO
IPC: B22C9/04
Filed: 1988-02-03
Abstract: PURPOSE:To execute suction of gas without using any pump, etc., by burying a lost foam pattern in a flask, arranging a combustion suction body having opening part at upper part, pouring molten metal, losing the lost foam pattern by gasifying to cast the product and igniting gas flowed into the combustion suction body. CONSTITUTION:Bending parts in inner circumference of the flask 3 are formed to obtuse angle or arch shape and non-combustible packing material 4 is packed in the flask 3 as shiftable. In the packing material 4, the lost foam pattern 6, which has permeable coating layer 5 and losts while generating combustible gas by heating, is buried, and the runner 8 having 7 is arranged. The combustion suction body 13 having a vent hole 11 at side wall 10 as contacting with layer 9 of the packing material and opening part 12 at upper part, is arranged. The mold 3 is vibrated with a vibrator 15 to closely form the packing material 4. The molten metal 17 is poured in the sprue 7 and the lost foam pattern 6 is lost by gasifying to cast the product. The generated gas is ignited with an ignition device 19 at the opening part 12 of the combustion suction device 13 and after that, suction of the gas is executed from the vent hole 11 to prevent back flow of the gas.