baber/WOPTO huggingface dataset:
Patent JP-S60165542-A (JP)
Title: Air fuel ratio sensor of engine
Inventor: SHIMOMURA SETSUHIRO
IPC: G01N27/406
Filed: 1984-02-08
Abstract: PURPOSE:To obtain an invariably accurate signal by providing a solid-state electrolytic oxygen pump and a sensor, the 1st and the 2nd output arithmetic means and a calibrating means which generates the 3rd output by calibrating the 1st output, and using the 3rd output as an air fuel ratio signal. CONSTITUTION:The solid-state electrolytic oxygen pump 6 and oxygen sensor 10 are provided and a pump current required to hold their electromotive force is supplied to the oxygen pump by a current amplifier. Further, the 1st and the 2nd voltage measuring means are provided, and their outputs and resistance values are used to operate the 1st output corresponding to the current and the 2nd output corresponding to the internal resistance of the oxygen sensor 6. Then, the calibrating means is provided to generate the 3rd output by calibrating the 1st output, and the 3rd output is regarded as the air fuel ratio signal. Consequently, the pump current is calibrated with the temperature of the air fuel ratio sensor 2, so the accurate air fuel ratio signal from which characteristic variation based upon temperature variation is removed is obtained all the time.
Patent JP-H02201286-A (JP)
Title: Measuring apparatus of distance
Inventor: HAYASHI AKIHIKO
IPC: G01S13/28
Filed: 1989-01-31
Abstract: PURPOSE:To improve resolution by a method wherein the times of generations of long and short code series having auto-correlativity and orthogonal relations are controlled so that the front edge parts thereof be delayed sequentially and that the rear end parts be aligned before transmission, reflected waves are filtered and a plurality of series are added up. CONSTITUTION:In a transmitting section 10, codes C1 to Cn are generated from code generators 24, 26... numbering (n) and generating long and short code series by a timing control circuit 30. Then, the front edge parts of the codes are delayed sequentially while the rear edge parts thereof are aligned, and the codes are added up 32 and 34, so as to form a code C120. A PSK modulator 36 is modulated by the code C120 and a transmission wave W1 is emitted from a transmitter 22 and an antenna 16. A reflected wave W2 from an airplane Cb is received by a receiver 42 in a receiving element 12, and signals S21, S22... S2n filtered by 1st to (n)th matched filters 46, 48... are added up by an adder 52, subjected to signal processing 56 and outputted. By this method, the maximum and minimum limits of detection are expanded and the resolution of distance is improved.
Patent JP-H07212626-A (JP)
Title: Noise reduction device
Inventor: ITO SHIGEHIRO
IPC: H04N5/21
Filed: 1994-01-24
Abstract: PURPOSE:To provide how to configure a high pass filter and how to reduce noise concretely when noise reduction processing suitable for a measured noise quantity is implemented by providing a measurement function of noise to a signal transmission path. CONSTITUTION:A signal entirely the same as or having correlation with a video signal of a line L1 is received by a line L2. A noise detection section 2-2 applies subtraction processing between the same signal waveforms arranged periodically in the video signal to obtain a difference signal and an additional noise component of a transmission system appearing at a signal period when a substantial value is to be zero is detected. A noise reduction section 2-1 divides the input video signal of the line L1 into plural frequency bands, adjusts noise limit sensitivity to each of them based on the detection quantity to reduce the noise and then synthesizes them again to obtain an output signal.
Patent JP-S54115036-A (JP)
Title: Control system for microprogram
Inventor: INUI YOSHIO
IPC: G06F9/22
Filed: 1978-02-28
Abstract: PURPOSE: To increase the processing ability, by constituting the system that the control processing to perform the data delivery to the line terminal unit and the data write-in operation to the buffer memory is made one machine cycle.  
     CONSTITUTION: The data from the data channel unit DCH is inputted to the input and output data buffer 200. The logical operation section 201 makes the address on the buffer memory 203 to store the said data in one machine cycle. In the next one machine cycle, the logical operation secion 201 takes the reception data from the buffer 200 and inputs it to the data buffer 204. The buffer mrmory 203 stores the content to the designated address in the next machine cycle. In case of data delivery, the logical operation section 201 reads out data from the buffer memory, performs logical operation and the result is inputted to the data buffer.  The line contol secion 205 initiates transmission in the next machine cycle. When the delivery operation is executed independently of the microprogram, the transmission can be made by one machine cycle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61183983-A (JP)
Title: Optical record reproducer
Inventor: NIMATA AKIO
IPC: G02F1/01
Filed: 1985-02-12
Abstract: PURPOSE:To facilitate adjustment by splitting the APC and write system circuits, by a method wherein the laser light source is made to release always constant power by an APC circuit, and the power is controlled by an optical rotator and a deflection beam splitter. CONSTITUTION:In recording, a laser light source 2 releases light controlled by an APC circuit 1 and kept constant in power. This light passes through a coupling lens 4 and a prism 5 and is controlled in power along a line R of the figure by an optical rotator 6, then focusing on a recording medium 3 after passing through a deflection beam splitter 7, an lambda/4 plate 8, and an objective lens 9, resulting in recording. In reproduction, the light from the laser light source 2 passes likewise as in recording and is controlled in power by the optical rotator 6 and the splitter 7 as shown by a line W of the figure, further passing through the plate 8 and the lends 9 to the the recording medium 3. It is reflected here and returns through the lens 9 and the plate 8 and is reflected by the splitter 7, then coming into a servo and information detection system 10, where the information is detected.
Patent JP-S5415976-A (JP)
Title: Treatment for improving coating adhession to the surface of polyolefin moldings
Inventor: SHIOMI TEIICHI
IPC: C09D5/00
Filed: 1978-03-03
Abstract: PURPOSE: Polyolefin moldings are dipped in a halogenated hydrocarbon solution or dispersion containing a specific rubber to improve the adhesion of the surface of polyolefin moldings to coatings. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09217141-A (JP)
Title: Superfine particle dispersed film and production thereof
Inventor: IRIE YOSHINORI
IPC: C22C29/16
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a film adequate as a coating material for a cutting tool, which has the better toughness than the toughness of a sintered hard alloy and is enhanced in the hardness up to the level of the hardness of the sintered hard alloy or above. SOLUTION: The member coated with a superfine particle dispersed material is composed of hard superfine particles and metallic superfine particles on the surface of a base material consisting of hard material. The superfine particle dispersed film is so formed that the crystal grain size of the hard superfine particles and the metallic superfine particles attains <=5nm. The superfine particle dispersed film may be applied over the entire surface of the cutting tool and wear resistant tool which are the base plates and may be applied only on the surface of the cutting edge parts. An intermittent film formation method utilizing a vacuum arc discharge is most adequate as the method for coating the hard member with the superfine particle dispersed film.
Patent JP-S61283456-A (JP)
Inventor: OSUKAA AARU PAAKAA
IPC: F16K11/074
Filed: 1986-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10217617-A (JP)
Title: Multicolor thermal recording material
Inventor: AOKI YASUYUKI
IPC: B41M5/28
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor thermal recording material developing a clear color while suppressing shading of a print in which mixing of color of high temperature coloring tone is substantially eliminated at the time of low temperature coloring. SOLUTION: The multicolor thermal recording material comprises a thermal layer containing two kind or more of dye precursors coloring with different tone and a developing compound reacting on the dye precursor under heating to develop a color formed on a support. The thermal coloring layer contains composite microparticles obtained by dispersing a solution containing a polyisocianate compound, as a solvent, and a first dye precursor, as a solute, into water and emulsifying and then accelerating polymerization of the polyisocianate compound, solid microparticles comprising a second dye precursor coloring with a tone different from that of the first dye precursor, and microcapsules encapsulating an organic solvent as a core substance.
Patent JP-H01199663-A (JP)
Title: Plate-shaped nozzle
Inventor: ARAI KOICHI
IPC: B01F3/04
Filed: 1988-02-05
Abstract: PURPOSE:To finely spray a liq. and to generate fine bubbles by spirally bending a wire having a certain cross-sectional shape and by fixing the bent wire on one side of a flat plate-shaped frame having a porous structure to form a spiral slitlike nozzle hole between the adjacent peripheries of the wire. CONSTITUTION:A wire 5 having a certain cross-sectional shape is spirally bent and fixed on one side of a flat plate-shaped frame 1 having a porous structure to form a spiral slitlike nozzle hole 9 between the adjacent peripheries of the wire 5. When the resulting nozzle is used, a liq. can finely be sprayed, fine bubbles can be generated in the liq. and simple cleaning by wiping is enabled.
Patent JP-S62183180-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KATO HISAYUKI
IPC: H01L29/78
Filed: 1986-02-07
Abstract: PURPOSE:To reduce the resistance values of a gate electrode, source and drain regions of MISFET while preventing oxidation from occuring by a method wherein high melting point metallic films and a non-oxidizable metallic film are formed on the gate electrode, source and drain regions to make the high melting point metals, the non-oxidiable metal and silicon combine with one another so that high melting point metallic silicide films may be formed on the upper parts of respective elements. CONSTITUTION:A field insulating film 2, a p-type channel stopper region 3, a gate insulating film 4 are formed on the surface of a p<-> type substrate 1 and then a polycrystalline silicon film (gate electrode) 5 is formed into specified shape by etching process in a gate electrode forming forming region. Next, an n-type semiconductor region 7 is formed in a source.drain forming region. Then, in the process of forming insulating films 8 (sidewalls) on the sides of film 5 from the sidewalls of film 5 with excellent controllability of film thickness and self alignment with the film 5, the surface of film 5 and the main surface of semiconductor region 7 are exposed to be successively laminated with a high melting point metallic film 6C and non-oxidizable metallic film 6D. Next, a high melting point metallic silicide film 6A is formed on the film 5 to complete an electrode G, besides, n-type impurity is led to the main surface of substrate 1 through another high melting point metallic silicide film 6b formed on the region 7 and finally a source region S and a drain region D comprising a semiconductor region 9 and the semiconductor region 7 are formed.
Patent JP-S55116633-A (JP)
Title: Manufacture of glass for optical transmission line
Inventor: TSUKAMOTO MAKOTO
IPC: C03B5/193
Filed: 1979-02-28
Abstract: PURPOSE:To manufacture less OH groups-contg. glass for an optical transmission line with little optical transmission loss by introducing a carrier gas supporting chlorine into heat-melted phosphate type glass forming oxides to stir them. CONSTITUTION:Ga oxide, Ge oxide and silicon oxide are reacted with liquid phosphoric acid, respectively, and the water contained is evaporated. The resulting phosphate type glass forming oxides are charged into crucible 1, and after putting on lid 2 crucible 1 is set in furnace core tube 4 to melt the oxides by heating at a predetermined temp. with heating furnace 5. Next a carrier gas such as O2, N2 or Ar supporting chlorine is introduced into the molten glass from tip A of introduction pipe 3 to mix the glass with stirring, thereby removing OH ions in the glass as O2 and HCl. The gas introduction is then stopped, and the molten glass is refined.
Patent JP-H05224832-A (JP)
Title: Disk device diagnostic method for array disk device
Inventor: KONNO SHIGEO
IPC: G06F3/06
Filed: 1992-02-10
Abstract: PURPOSE:To diagnose a stand-by storage disk device associatively with host operation as to the disk device diagnostic method which diagnoses the stand-by storage disk device of the array disk device which is used in case of fault occurrence. CONSTITUTION:The array disk device is constituted by connecting plural data storage disk devices 50-57, a redundant storage disk device 58, and a stand-by storage disk device 59 in parallel and has an array disk controller 2 which accesses the storage disk devices 50-59 in parallel in response to access from a host device; and the array disk controller 2 accesses the stand-by storage disk device 59 at a data transfer request from the host device as well as the data storage disk devices 50-57 and redundant storage disk device 58 to diagnose the stand-by storage disk device 59.
Patent JP-H01203538-A (JP)
Title: Junction structure of reinforced concrete construction
Inventor: MASUDA YASUHIKO
IPC: E04B1/16
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a junction structure with high rigidity by securing iron hoops at right angles along splice reinforcing bars or iron ribs to the ends of the splice reinforcing bars which splice with lap joints of main reinforcements and have allowance lengths against lap lengths, and performing the formation of the title construction. CONSTITUTION:Splice reinforcing bars 1 having allowance lengths against lap lights of main reinforcements 5a and 5b are spliced with lap joints by lapping main reinforcements adjacent to each other. Iron hoops 2 or iron ribs are secured to the ends of splice reinforcing bars 1 at lightangles along the splice reinforcing bars 1. According to the constitution, main reinforcements 5a and 5b are prevented to over-extension at overlap joints, and fixing between main reinforcements 5a and 5b is increased so that a junction structure with high rigidity can be obtained.
Patent JP-S59151745-A (JP)
Title: Lamp
Inventor: TAKEDA TAKAO
IPC: H01J61/36
Filed: 1983-02-16
Abstract: PURPOSE:To prevent a crack from entering a frit even when a lead wire is bent by making the lead wire insertion hole diameter of an end plate at the side where the wire is exposed in a bulb larger than the hole diameter at the side where it is not exposed and sealing the lead wire to the end plate using the frit in the insertion hole. CONSTITUTION:A tapered lead wire insertion hole 20 in which the diameter of the side A exposed in a bulb is made larger than that of the other end side B is formed at the specified location of an end plate 3. After a lead wire 4 is inserted in the specified location of the insertion hole 20 and the large diameter section side of the insertion hole is coated with a frit 5, the frit 5 filled up in the gap between the insertion hole and lead wire 4 is heated, melted, then cooled, and sealed. As a result, even if the frit 5 is heated and melted, since the frit 5 has the higher surface tension than the hanging force of dead weight due to the proper gap between the diameter D of the lead wire and the small diameter section, the frit is prevented from being hung outward B from the lead wire 4 by the gap and the frit 5 can be prevented from being cracked.
Patent JP-H0724025-A (JP)
Title: Walking frame
Inventor: MOMOI MASATO
IPC: A61H3/04
Filed: 1991-01-23
Abstract: PURPOSE:To provide a walking frame that is freely folded, safety, and has an enough space to support the user by separating and extending both side frames of the first and second frames using a link mechanism and by locking the link mechanism. CONSTITUTION:A walking frame 1 consists of a front side frame 2 having right and left side frames 2a and 2b extending up and down, a rear side frame 3, which is located at the rear of the front side frame 2, having right and left side frames 3a and 3b extending up and down, link mechanisms 11 to 13 that link the front and rear side frames so that they can be freely close and apart, and a lock mechanism 30 which locks the link mechanisms 11 to 13 in extended condition. When the claw member of the lock mechanism 30 is pressed down to unlock, each member 30a and 30b are rotated and the walking frame is folded in two. Next, when a grip 5 is held and force is applied to it inwardly, the side frames 2a and 2b are made close to each other, a slide member 15 is lowered, and the side frames 2a, 2b, 3a, and 3b are made close to each other, whereby the walking frame is folded completely.
Patent JP-2000224307-A (JP)
Title: Cordless telephone set
Inventor: MOTOSAWA YOSHIKO
IPC: H04W4/20
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To achieve communication conducted in silence with a caller at a place where stillness is required. SOLUTION: A voice message number is sent to a private branch of electronic exchange 1 by dialing of the cordless telephone set 6 and the private branch of electronic exchange 1 references a storage device 4 where a voice message number and a voice storage device 2 are stored in across reference to send the corresponding voice message to the telephone set 6. Since the private branch of electronic exchange 1 receiving the signal by the dialing of the cordless telephone set 6 transmits the voice message in cross reference with the signal to the caller in this way, silence communication is attained between the cordless telephone set 6 and the caller.
Patent JP-S54117500-A (JP)
Title: Extraction of substance promoting alpha-1,6-glucosidase production of bacteria present in rapeseed refuse
Inventor: TAKASAKI YOSHIYUKI
IPC: C12P19/16
Filed: 1978-03-03
Abstract: PURPOSE: To extract the active constituent of the title substance useful as a maltose preparation enzyme from a raprseed refuse efficiently, by treating an aqueous suspension of the refuse under a specific pH.  
     CONSTITUTION: A 1W20% aqueous suspension of a rapeseed refuse is adjusted to pH about ≤5, usually 1W4, with a mineral acid, e.g. hydrochloric or sulfuric acid, or an organic acid, e.g. acetic or citric acid, to extract a substance promoting α-1,6- glucosidase production of bacteria at room temperature or above for 1W20 hr. The suspension is then filtered or centrifuged to give the desired substance.  
     EFFECT: The extract added to a medium can promote considerably the production of α-1,6-glucosidase without trouble of medium control and bacteria removal compared with the rapeseed refuge used directly as a medium component. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54117415-A (JP)
Title: Synthesis of oh-containing ethers
Inventor: MICHIOKA TETSUYA
IPC: B01J27/00
Filed: 1978-03-03
Abstract: PURPOSE: To obtain an OH-containing ether useful as an intermediate, in high purity, in high yield and in a short time by the ring-opening addition reaction of an epoxy compound and an alcohol, using a catalyst comprising tin tetrachloride and sulfuric acid.  
     CONSTITUTION: An OH-containing ether of the formula (R 1 =C 8W30  alkyl, alhenyl; R 2 =C n H 2n+1 , C n H 2n-1 , CH 2 Cl, H), e.g. 2-hydroxypropyl-alkyl ether, 3-chloro-2-hydroxypropylalkyl ether etc., is obtained by the ring-opening etherification of an epoxy compound, e.g. epichlorohydrin, ethylene oxide etc., with a C 8W30  alcohol. The use of tin tetrachloride together with sulfuric acid as the catalyst in the reaction shortens the reaction time and minimizes the formation of isomers and side products. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02204973-A (JP)
Title: Electrolyte replenishing method for fuel cell
Inventor: OTANI TORU
IPC: H01M8/04
Filed: 1989-02-01
Abstract: PURPOSE:To replenish phosphoric acid to each unit cell independent of phosphoric acid consumption in each unit cell by filling low-concentration phosphoric acid in a manifold and by replenishing a specified amount of phosphoric acid in each unit cell. CONSTITUTION:A fuel gas supply-discharge pipe of a fuel side manifold 4 in a unit cell stack 3 into which the replenishment of phosphoric acid is required is demounted, and a blind plate is installed in one manifold and a phosphoric acid introduction pipe 6 connected to a low-concentration phosphoric acid 7 tank in the other side manifold is installed. An upper gas vent valve in the fuel side manifold 4 in which the blind plate is installed is opened and phosphoric acid is introduced. Phosphoric acid is filled in the manifold, then impregnated in porous carbon, a matrix, and a catalyst layer. After phosphoric acid was impregnated, a valve of a phosphoric acid exhaust pipe 9 is opened and phosphoric acid in the manifold is exhausted.
Patent JP-H08223642-A (JP)
Title: Method for deciding speaking enable zone for radio telephony equipment
Inventor: KITAZAKI AYUKO
IPC: H04W92/10
Filed: 1995-02-13
Abstract: PURPOSE: To exactly decide the speech-enable-zone of radio telephony equipment even when a control signal sent from a radio connector through a control channel is not addressed to an own-station. CONSTITUTION: After any speech channel is selected corresponding to the call originating request of a radio telephone set 10a, a control part 3 of a radio connector 1 reports the selected radio channel and the stop of control channel transmission through the control channel to radio telephone sets 10a and 10b. At such a time, a control part 12 of the radio telephone set 10b changes a transmitter 13 and a receiver 14 inside the radio telephone set 10b from the control channel to any speech channel designated by a speech channel designating signal contained in the signal of control channel transmission stop when the control channel transmission stop signal is received. When the completion of speech is decided, the transmitter 13 and the receiver 14 are switched from the speech channel to the control channel again.
Patent JP-H06241148-A (JP)
Title: Seal structure by sealing ring
Inventor: HONMA AKINORI
IPC: F02N11/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide a seal structure by a sealing ring wherein torsion of the sealing ring is suppressed to the utmost even when a starter motor is slid for position adjustment with respect to an end of the starter motor and degradation of sealing performance can be thereby prevented. CONSTITUTION:A sealing ring 12 is interposed between a ring fitting groove 19 provided in a motor base ring 10 of a starter motor 8 and an engine operation stroke part 4 for operating an engine, thus preventing leakage of engine oil. Since an inner diameter side surface 24 of a cross section when the sealing ring 12 is cut by an imaginary plane containing an axis thereof is in a flat shape, contact between the sealing ring 12 and the ring fitting groove 19 is linear in the cross section state.
Patent JP-S59157592-A (JP)
Inventor: RARUFU UORUTAA TORINO
IPC: G21C5/10
Filed: 1984-02-14
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。