baber/WOPTO huggingface dataset:
Patent JP-H09308365-A (JP)
Title: Grain conveying apparatus of thresher
Inventor: ADACHI KENICHI
IPC: A01F12/52
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of a thresher for conveying grains having a system for making single grains from ear-breaking grains and rachis-branch grains which are second grade grains selected by the thresher after threshing, and restoring the obtained single grains in the thresher. SOLUTION: Treating members 32 for separating and removing projections of grain surfaces by bumping grains against the treating member 32 while conveying the grains are installed in the screw axis 22a direction so as to protrude from a transferring surface of a conveying screw 22 installed in a conveying device 19 for conveying grains threshed in a threshing cylinder. Projecting parts 51 keeping contact with the grains while being conveyed are arranged on the interior peripheral wall of a screw cylinder 21 which is installed with the screw 22 in the conveying device 19 and surrounding the exterior periphery of the screw 22, in the circumferential direction of the screw cylinder.  Further, a guiding groove 52 for guiding and introducing the projections of grain surfaces separated and removed by the contact with the projecting part 51 is formed near the projecting part 51 and discharging openings 53 for discharging the projections of the grain surfaces to the exterior are formed on the periphery wall of the guiding groove 52.
Patent JP-S5575333-A (JP)
Title: Elastic surface wave filter
Inventor: FURUYA NOBUAKI
IPC: H03H9/02
Filed: 1978-12-04
Abstract: PURPOSE: To obtain a ring-type elastic surface wave filter featuring the low insertion loss with no ripple by forming the region the elastic surface wave velocity of which is different from that of the substrate at an optional place on the propagation line of the elastic surface wave and thus compensating the propagation time difference.  
     CONSTITUTION: The electric signals applied through terminal 14 are converted into elastic surface waves 7 and 10 propagating right and left through converter 1 of the comb-line electrode and then reflected vertically via reflectors 3 and 5 to be turned to elastic surface waves 8 and 11. Waves 8 and 11 are furthermore reflected vertically via reflectors 4 and 6 to be changed into elastic surface waves 9 and 12 and then converted into the electric signals to be fetched through terminal 15. Then conductive thin film region 24 is formed between reflectors 3 and 4 to slow down the propagation velocity for wave 8 propagating on piezoelectric substance substrate 13, thus eliminating the phase difference between the left- and right-turning routes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0817138-A (JP)
Title: Signal equalizing method and signal processing method of memory apparatus using the equalizing method
Inventor: SHIMATANI KEIJI
IPC: G11B20/10
Filed: 1994-06-30
Abstract: PURPOSE:To equalize a waveform most suitably by a method wherein a dibit waveform is written in a recording medium and read out and sampled to determine an equalization factor and a lead waveform is equalized and decoded in accordance with the equalization factor. CONSTITUTION:A lead waveform which is obtained from a magnetic disc 22 by an MR (magnetoresistance effect) head 23 is transmitted to an automatic gain amplifier 25 through a head IC 24 and an amplifier 24a and then transmitted to a filter circuit 26 from the AGC 25. The output from the circuit 26 is transmitted to a peak detector 27 and a PR equalizer 28. The output of the PR equalizer 28 is supplied to a VFO circuit 29 and a maximum likelihood decoder 30. The circuit 29 generates a synchronous clock signal. The maximum likelihood decoder 30 decodes the output from the PR equalizer 28 into a most specious data train. The data train is supplied to an 8/9 conversion/demodulation circuit 31 and converted into 8-bit NRZ data by the circuit 31 and outputted.
Patent JP-S5850746-A (JP)
Title: Fixed probe card
Inventor: SATOU SHIGERU
IPC: H01L21/66
Filed: 1981-09-21
Abstract: PURPOSE:To reduce the test time by simultaneously measuring a plurality of IC elements with plurality of probe groups being provided. CONSTITUTION:Test is made by outputting electric signals from a tester to probe groups 12A, 12B on a fixed probe card 11 and making the probe groups contact with IC elements 4A, 4B on a wafer 3. The operation of the probe groups 12A, 12B is made as shown by the arrows of the IC elements 4A, 4B, i.e., repeating reciprocal movements. This cycle operation is repeated until no IC element is left under the probe groups, which is detected with a serial double sensor.
Patent JP-H07336951-A (JP)
Title: Armature of compact dc motor and its manufacture
Inventor: TAKEI HIROMITSU
IPC: H02K15/02
Filed: 1994-06-08
Abstract: PURPOSE:To prevent a coil from interfering with an arc-extinguishing element when shaping a coil and to prevent the coil from being disconnected or the arc-extinguishing element from being cracked by providing a wall which is raised in an axial direction at a commutator holder. CONSTITUTION:A plurality of walls 3d are raised and formed nearly in an axial direction at the outer-periphery edge part of a frame part 3b and a clearance is formed between the walls 3d. A commutator unit 3 is tentatively pressed into the upper edge of a shaft 1 which is less affected by a coil 4 when rotating the coil 4 for the protrusion pole of an armature core 2 and a wall 3d for protecting an arc-extinguishing element 5 can be placed at a higher position than the coil 4, thus completely preventing the interference between the coil 4 to be wound and the arc-extinguishing element 5. Also, the coil 4 and the arc-extinguishing element 5 can be completely cut off even after the commutator unit 3 is actually press-fit from the state where the commutator unit 3 is tentatively press-fit, thus eliminating the problems as the crack of the arc- extinguishing element 5 and the disconnection of the coil 4.
Patent JP-H07328650-A (JP)
Title: Method for improving water quality in waterway and device for improving water quality
Inventor: INAMOTO YOSHIHIKO
IPC: C02F1/30
Filed: 1994-06-07
Abstract: PURPOSE:To provide a method for improving water quality and a device for improving water quality to promote a natural purifying effect in a waterway which largely influences the ecosystem. CONSTITUTION:In this method to improve water quality in a waterway, at least one kind of improving material for water quality such as pyrolignous acid-injected carbon, highly ionized active calcium, chitin-chitosan, natural salt, coral, and ceramic material which emits far infrared rays at room temp. is settled in the waterway so that water flowing through the waterway is brought into contact with this improving agent. Further, a concrete member 3 which constitutes a waterway has a fitting part 5 for a capsule 6 formed in the bottom of the waterway. The capsule 6 is filled with at least one kind of improving agent for water quality such as pyrolignous acid-injected carbon, highly ionized active calcium, chitin-chitosan, natural salt, coral, and ceramic material which emits far infrared rays at room temp.
Patent JP-S5984999-A (JP)
Inventor: JIYON MAACHIN BURAIAARII
IPC: C11D3/14
Filed: 1983-08-19
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-H07331274-A (JP)
Title: Lubricant for drawing processing for metal material
Inventor: FUKUDA MASAO
IPC: C10M169/04
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a lubricant having excellent drawing processability for metal material such as seizing resistance, not containing a chlorine-based solvent, having low toxicity and no fear of environmental destruction, comprising a solution or a dispersion containing a fluororesin and a fatty acid lower alkyl ester. CONSTITUTION:(A) 1-30 pts.wt. of a fluororesin (e.g. trifluorochloroethylene resin) is blended with (B) 99-70 pts.wt. of a fatty acid lower alkyl ester (e.g. methyl octanoate), (C) <=50 pts.wt. of a mixture of a nonionic surfactant composed of an adduct of an alkylphenol (e.g. nonylphenyl) with ethylene oxide and an anionic surfactant composed of an alkali (alkaline earth) metal salt of alkylbenzenesulfonic acid (e.g. dodecylbenzenesulfonic acid) and (D) <=30 pts.wt. of water to give the objective lubricant for drawing processing of metal material comprising the solution or the dispersion of these components, having excellent drawing processability such as seizing resistance, not containing a chlorine-based solvent, having low toxicity and no fear of environmental destruction.
Patent JP-H05343240-A (JP)
Title: Transformer for switching power source
Inventor: ISHIDA SHINICHI
IPC: H01F27/28
Filed: 1992-06-10
Abstract: PURPOSE:To reduce noises transmitted through a second oil which obtains secondary higher voltage from a primary voltage in a transformer for switching power source. CONSTITUTION:A transformer for switching power source converts voltage into secondary lower voltage and secondary higher voltage than the primary voltage. This transformer is provided with primary coils P1 and P2 which is divided into more than two, and first coils S2, S3, S4, S5 for obtaining lower secondary voltage, and a second coil S1 for obtaining higher secondary voltage. The primary coils P1, P2 are wound sandwiching the first coil S2, S3, S4, S5 except secondary coil S1.
Patent JP-S5576962-A (JP)
Title: Towing array sonar
Inventor: KAWABE SHIGEO
IPC: G01V1/36
Filed: 1978-12-07
Abstract: PURPOSE:To eliminate reception of sounds peculiar for a ship such as engine, auxiliary equipment, screw, cavitation sounds and the like by selectively receiving frequency bands of signal sounds by a towing array sonar. CONSTITUTION:A flag 8 for preventing occurrence of Karman vortex is mounted at a towing cable 2, which is connected through an extension unit 4 to a hydro- microphone array 5. Wires 12 such as feeders of the hydro-microphone array 5 contained in a tube 9 are bundled around a reinforcing member 13 of high strength synthetic fiber rope and thus passed through the hollow interior of a hydro-microphone 10. Since the hydro-microphone array 5 is switched to various frequency bands in use, the hydro-microphones 10 are so arrayed that they are spaced at intervals shorter at the position near the towing calbe 2 for high frequency and longer at the position far from the cable 2 for low frequency. Thus, it prevents the noises arriving from a towing vessel 1, the towing cable, drawer 7, etc. to thereby respond to the various frequency bands with light weight configuration.
Patent JP-H0318107-A (JP)
Title: Voltage-controlled oscillator
Inventor: SATO MASARU
IPC: H03B5/18
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a stable oscillation frequency without providing any stabilized power unit by providing a strip line between the emitter of a transistor(TR) and the emitter side end of a capacitor connected between its base and emitter. CONSTITUTION:The voltage-controlled oscillator consisting of a Colpitts type oscillation circuit varies in oscillation frequency when a source voltage Vcc supplied to its oscillation part varies. For the purpose, a strip line inductor L2 is connected in series between the emitter side of the capacitor C2 connected between the base and emitter of the TR Q1 and the emitter of the TR Q1. Then the variation in the oscillation frequency due to the variation in the power source voltage Vcc can be suppressed small by adjusting the length of the inductor L2. Thus, the stable oscillation frequency is obtained without providing any stabilized power source.
Patent JP-H096718-A (JP)
Title: Portable computer system
Inventor: SONODA SHINGO
IPC: G06F13/362
Filed: 1995-06-16
Abstract: PURPOSE: To adopt an I<2> C bus for a portable computer and to utilize it for communication with a power source microcomputer, etc. CONSTITUTION: An I/O control gate array 17, power source microcomputer 18, EEPROM 191 of a battery pack 19, DS microcomputer 42 and EEPROM 43 are connected to an I<2> C bus 4 and that I<2> C bus 4 and an ISA bus 3 are linked by the I/O control gate array 17. A master control logic is provided inside the I/O control gate array 17 and concerning master arbitration between the power source microcomputer 18 and DS microcomputer 42 connected to the I<2> C bus 4, centralized control is performed by utilizing REQ# and GNT# lines respectively provided for those masters. Therefore, the master arbitration between those devices can be accurately performed without providing any bus monitoring function at the respective devices.
Patent JP-S5938892-A (JP)
Inventor: KIRIYAMA KENICHI
IPC: G07F5/02
Filed: 1982-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6042731-A (JP)
Title: Coinciding method of laser beam
Inventor: AGANO TOSHITAKA
IPC: H04N1/028
Filed: 1983-08-18
Abstract: PURPOSE:To execute coincidence of laser beams in a short time by multiplexing each of two or more laser beams by a direction correcting means which is capable of moving them two-dimensionally, and irradiating it to a pinhole through a lens of positive power. CONSTITUTION:Laser beams 1a, 2a are emitted from two laser light emitting devices 1, 2, respectively, and as for the laser beam 1a of them, the direction is corrected by the first direction correcting means 4, and thereafter, the direction is changed by a mirror 6, and said beam is made incident to a polarized beam splitter 7 functioning as an optical multiplexing means. On the other hand, the laser beam 2a is a P wave when it is emitted from the laser light emitting device 2, but it is changed to an S wave by a 1/2 wavelength plate 3, made incident to the polarized beam splitter 7 after its direction has been corrected by the second direction correcting means 5, and the two laser beams 1a, 2a are multiplexed by this polarized beam splitter 7.
Patent JP-S63314014-A (JP)
Title: Digital filter circuit
Inventor: TANI YASUNORI
IPC: H03H17/06
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a linear phase FIR type digital filter circuit for decimation capable of multiplying two data to be multiplied by the same coefficient after adding them, by providing a bidirectional shift register. CONSTITUTION:The shift register 11 provided with (n-1) stages outputs input data after delaying by (n-1) stages, and the shift register 12 provided with (n) stages outputs the input data after delaying by two stages, and a register 13 provided with one stage outputs an input after delaying by one stage. The bidirectional shift register 14 outputs plural inputted data in reverse sequence of inputting, and selectors 15a and 15b select and output one of two input data. In such a way, since the linear phase FIR type digital filter circuit for the decimation can multiply 17 the two data to be multiplied by the same coefficient after adding them in advance and the number of times of multiplication can be reduced to 1/2, it is possible to double the operating speed of a circuit.
Patent JP-S5941373-A (JP)
Title: Curable composition
Inventor: YASUDA YASUTAROU
IPC: C08F220/26
Filed: 1982-09-01
Abstract: PURPOSE:To provide titled composition capable of giving cured products of high water and heat resistance and adhesivity, comprising a specific proportion of a hydroxyl group-contg. (meth)acrylate, radically polymerizable carboxylic acid, and tetrahydrofurfuryl acrylate. CONSTITUTION:The objective composition comprising (A) 5-60wt% of a hydroxyl group-contg. (meth)acrylate (e.g., 2-hydroxyethyl acrylate) and/or radically polymerizable carboxylic acid (pref. methacrylic acid), (B) 95-40wt% of tetrahydrofurfuryl (meth)acrylate, and also, preferably, (C) 1-10wt% of a radically polymerizable monomer such as polyether di(meth)acrylate. For the curing, incorporation, as a polymerization initiator, of 0.1-5wt% of an organic peroxide such as a hydroperoxide is desirable. USE:For setting at the fitting parts of bearings, motor shafts, etc.; for the prevention of gasket and flunge parts from liquid and/or gas leakage.
Patent JP-H01318848-A (JP)
Title: Drain water level detector
Inventor: TAKAGI KENICHI
IPC: F24F11/02
Filed: 1988-06-17
Abstract: PURPOSE:To enable secure detection of drain water level even in the presence of foreign matter such as impurities sticking to a bottom part of a drain pan by leading a communicating pipe from a side surface of the drain pan, and providing a fine pressure switch at an opening part of the pipe. CONSTITUTION:A communicating pipe 9 having a predetermined diameter is provided perpendicularly to a side surface 8 of a drain pan at a predetermined height from a bottom part 7 of the drain pan. The communicating pipe is opened upward at a bank part 10 of the drain pan, and a fine pressure switch 11 is provided at the opening part. When the quantity of drain water contained in the bottom part 7 of the drain pan is increased to a predetermined water level, the drain water flows into the communicating pipe 9 to fill up the pipe 9. The water filling up the pipe 9 compresses air in the pipe 9 to a higher pressure, upon which the fine pressure switch 11 provided at a release end operates to actuate a drain pump 12. The switch 11 does not make direct contact with the drain water, so that water level detection can be securely performed without being hindered by foreign matter present at the bottom part of the drain pan or the like.
Patent JP-S5375640-A (JP)
Title: Power steering system for vehicles
Inventor: NISHIKAWA MASAO
IPC: B62D6/02
Filed: 1976-12-17
Abstract: PURPOSE: To provide a power steering system for automobiles or other vehicles, of the type in which amount of working fluid discharged from the working fluid source is increased with the vehicle speed, wherein a differential pressure corresponding to the vehicle speed is developed at a throttle disposed in an oil supplying passage, so as to increase steering force at high-speed operation of the vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01319234-A (JP)
Title: Bearing device for rotary anode x-ray tube
Inventor: NAKASEKI TSUGUTO
IPC: H01J35/10
Filed: 1988-06-17
Abstract: PURPOSE:To extend the life of the support bearing of a spindle holding a target by supporting the spindle at the position near the target with a passive radial magnetic bearing. CONSTITUTION:A cathode 3 and an anode target 2 are stored in a glass tube 1 held in the high-vacuum state, the target 2 is held by a cantilever spindle 5, the target 2 is rotated at a high speed. The spindle 5 is supported at the position near the target 2 by a passive radial magnetic bearing 21, the spindle 5 is supported at the position far from the target by a rolling bearing 22 lubricated by a solid lubricant. It can be supported in no contact at the position near the target 2 which is under the condition of a high load and high-speed rotation at a high temperature. The life of the bearing can be extended.
Patent JP-H0317777-A (JP)
Title: Environment adaptive voice adjusting device
Inventor: UCHIDA MICHIHISA
IPC: G06Q40/02
Filed: 1989-06-14
Abstract: PURPOSE:To enable a user to easily hear the output voice of an automatic teller machine (ATM), etc., by inputting temperature, humidity, noise, etc., into a fuzzy controller to infer the optimum control value and controlling the output voice of the ATM to the sound quality and the sound volume in response to the ambient environment. CONSTITUTION:The ambient conditions of an ATM, etc., are detected by a temperature sensor 13, a humidity sensor 14, and a noise sensor 15 and inputted to a fuzzy controller 12 as the signals S1 - S3. Thus signals x1 - x3 are obtained. Then the degrees of adaptation are obtained for the membership functions of signals x1 - x3. The optimum output value stored in a memory 27 is calculated by a fuzzy inference, and the signals y1 and y2 are obtained via an output part of the controller 12. The signals y1 and y2 are converted into the controlled variables e1 and e2 via the amplifiers 31 and 32 respectively. The variables e1 and e2 are turned into the sound quality and volume control signals via a speaker amplifier. Thus the voice is outputted at the optimum sound quality and volume level.
Patent JP-S638390-A (JP)
Title: Composition containing silicon compound
Inventor: NODA SEIJI
IPC: A23L29/00
Filed: 1986-06-27
Abstract: PURPOSE:To provide the titled composition containing a silicon compound having silanol group and a specific compound such as amino acid, cellosolve, etc., storable stably over a long period and useful as pharmaceuticals, cosmetics, hair treatments, detergents, water-repellents, etc. CONSTITUTION:The objective composition contains (A) a silicon compound having >=1 silanol group in the molecule [preferably a compound of formula RnSI(OH)4-n(R is 1-12C alkyl, alkenyl, cycloalkyl or alkoxy; n is 0-3), especially methyl trisilanol] and (B) at least one kind of a compound selected from amino acid, cellosolve, carbitol, dioxane, alkaline earth metal halide and polyalkylene glycol. The weight ratio of A/B is preferably 50/1-1/50.
Patent JP-S637036-A (JP)
Title: Radio repeater
Inventor: NAKAGAWA TOSHIO
IPC: H04Q9/00
Filed: 1986-06-27
Abstract: PURPOSE:To attain the remote control by connecting a local operating contact of a 2nd control switch on a test operation panel to a common contact of a 1st control switch and connecting a remote control contact of the 2nd control switch to an automatic control CPU in an unattended radio repeater station. CONSTITUTION:In conducting a test with a visit to the repeater station, the test use operation panel 17 is operated to select a local operating contact 16 of the 1st control switch 14. After the end of test, the 1st control switch 14 is thrown manually to the position of the remote control contact 15. If the 1st control switch 14 is kept switched to the local operation contact 16 and the maintenance personnel leaves the repeater station, a remote control station sends a switching control signal, an antenna 11 receives the signal, sends it to a CPU 12 via a repeater main body 10, a switching signal is outputted from a switching control circuit 23 in the CPU 12 to energize a relay 24 thereby throwing the 2nd control switch 19 to the position of the remote control contact 21. Thus, the remote control is attained from the repeater.
Patent JP-S5674975-A (JP)
Title: Manufacture of piezoelectric sintered ceramic
Inventor: HORIBE YASUTAKA
IPC: H01L41/39
Filed: 1979-11-22
Abstract: PURPOSE:To obtain an excellent electric property and piezoelectric characteristic by using needle-shaped SiO2 particles in the case when the sintered ceramic is manufactured by using three-constituent system piezoelectric material to which a composite compound is added as a PbTiO3-PbZrO3 system or 3rd constituent. CONSTITUTION:Strong-acid TiCl3 kept at 95 deg.C is turned to be a white deposite with the air sent in, washed sufficiently by water, filtered and dried later and thus a needle-shaped TiO2 is prepared. Next, butyral resin, phthalate di-n-butyl and isopropyl alcohol are added thereto and kneaded and are made a slender line by extrusion. Then, the line thus formed is cut into short pieces, heat treatment is applied thereto and an organic binder is scattered thereon. After that, PbO whose average diameter of particle is 1.0-1.2mum and ZrO3 whose average diameter of particle is 0.2-0.3mum are furthe added to form a composition of Pb (Ti0.65 Zr0.35) O3, heat treatment is applied thereto, then an organic binder similar to the above is added thereto, and a raw sheet is formed through extrusion. Next, the sheet is put in a ceramic ring and heated, while the organic binder is scattered thereon. Then, the material thus prepared is sintered and thus the piezoelectric ceramic is manufactured.