baber/WOPTO huggingface dataset:
Patent JP-H11343366-A (JP)
Title: Rubber composition for tire tread
Inventor: MINAGAWA YASUHISA
IPC: C08K3/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. for tire treads in which an inorg. filler has been dispersed well and which has a low viscosity, an improved processibility, excellent wet grip properties, and a low rolling resistance by compounding a diene rubber with silica, a silane coupling agent, a polyethylene glycol having a specified mol.wt., and an inorg. filler. SOLUTION: A diene rubber in an amount of 100 pts.wt. is mixed with (y) pts.wt. polyethylene glycol having a wt. average mol.wt. of 800 or lower and (x) pts.wt. inorg. filler provided (x) and (y) satisfy the relations: 0.2<=x<=10, 0.2<=y<=10, and 0.2<=x/y<=5, thus giving a mixture. 100 pts.wt. diene rubber is compounded with 10-150 pts.wt., pref. 20-90 pts.wt., silica having a nitrogen adsorption specific surface area of 50-3,000 m<2> /g, pref. 100-250 m<2> /g, a silane coupling agent in an amt. of 2-20 wt.%, pref. 4-15 wt.%, of silica, and 0.2-10 pts.wt., pref. 1-5 pts.wt., above-prepd. mixture.
Patent JP-H0443077-A (JP)
Title: Thermal recording material and recording method
Inventor: INOUE YASUSHI
IPC: B41M5/26
Filed: 1990-06-08
Abstract: PURPOSE:To extremely enhance resolving power and to make gradation recording possible by forming a thermal recording material by providing a recording layer containing a polymer changing in hue by heat and having iodine adsorbed thereon on a support. CONSTITUTION:As a polymer to be impregnated with iodine, amylose, inulin, cellulose, nylon, polyvinyl alcohol and a copolymer thereof or agar can be designated. A solution of said polymer is applied to a support by spin coating, casting or dipping and subsequently dried to form a polymer film which is, in turn, dipped in an aqueous iodine solution and subsequently washed with an aqueous boric acid solution to obtain a thermal recording material. The thickness of the recording layer of the recording material is 0.1-200mum, pref., 0.5-100mum. As the support of the recording material, a known material such as paper, cloth, a nonwoven fabric, a plastic film, glass or metal is designated.
Patent JP-S5274582-A (JP)
Title: Washing in gas phase
Inventor: ABE HARUHIKO
IPC: C23C16/44
Filed: 1975-12-18
Abstract: PURPOSE:To wash the carbon board surface with low price and short time, by removing the high melting point metal film, accumulated on the surface of carbon board, used for the CVD method, with the gas plasma.
Patent JP-S5578453-A (JP)
Title: Aperture stop for electron microscope
Inventor: HONDA TOSHIKAZU
IPC: H01J37/147
Filed: 1978-12-06
Abstract: PURPOSE: To facilitate the fine adjustment of aperture by moving an aperture plate using the mechanical strain of a material, which is mechanically strained by the application of a voltage, provided on an aperture plate supporting member.  
     CONSTITUTION: An aperture plate 6 moves slightly in the direction of X-axis when a piezo-electric element 4 is expanded or contracted by a variable DC power source 15. The aperture plate 6 is slightly moved practically int the direction of Y-axis as a supporting rod 2 is turned about a spherical bearing 3 in a plane perpendicular to the optical axis Z by a push rod 11 according to the expansion and contraction of a piezo-electric element 12 caused by a DC power source 16. Thus, the aperture plate 6 is moved in the horizontal plane in the optional direction by adjusting the DC power sources 15 and 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0974499-A (JP)
Title: Signal processing method using tracking filter and filter
Inventor: SUCHIIBUN DABURIYU MAASHIYARU
IPC: G05B11/42
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To supply an inexpensive tracking filter executing quick settling and convergence without overshooting and ringing. SOLUTION: A first integrator or a first accumulator is used for increasing or reducing the output error value of an identifier 22 unless the code of output 32 by previous repetition is equal to the code of the error signal given to input with the error identifier 22. The output of the first integrator is restricted to a range between a minimum value and a maximum value which a limitter 42. When the code of the first integrator differs from the code of input, the content of the first integrator or accumulator is discharged. A binary scaling 44 for scaling the output from the first integrator or the first accumulator before it is added to a second integrator 50 or a second accumulator is provided.
Patent JP-S5939649-A (JP)
Title: Film band continuous type processing device
Inventor: KIMURA YUUICHI
IPC: C08J7/00
Filed: 1982-08-30
Abstract: PURPOSE:To reduce slackening of a film band and occurring of damages on a processed surface of the film band by transporting the film band by a plurality of guide rolls disposed in such a manner that the film band is curved in one direction to be transported. CONSTITUTION:A continuous type processing device includes a transport roll installation chamber 8 for accomodating a feed roll 1 for feeding out a film band 3 and a take-up roll 2, and processing chambers 4A-4C for performing specified processings for the transferred film band 3, wherein intermediate chambers 9 are interposed between the above respective chambers to prevent gas from flowing into the adjacent chamber. Vacuum exhaust systems 10 are respectively connected to the chambers 4A-4C, 8 and 9, and gas introduction systems 11 for putting gas required for processing the film band 3 are connected to the processing chambers 4A-4C. In order to transport the film band 3 curved in one direction, a plurality of guide rolls 7 are disposed, for example, to be U-shaped.
Patent JP-H01317569-A (JP)
Title: Method of changing color
Inventor: HASHIMOTO TSUYOSHI
IPC: B05B12/14
Filed: 1988-06-20
Abstract: PURPOSE:To shorten cleaning time by setting the cleaning time in advance for a paint supply path using thinner and air in accordance with combinations of paint colors before and after change. CONSTITUTION:In a color changing method using a coating machine 1, a control device 21 opens an appropriate switching valve for a paint supply source based on paint color information to be entered according to the type of a material to be coated, and paint is applied to the material by a spray gun. Then if a command for color change is issued, the control device 2 selects a cleaning pattern corresponding to the combination of the currently applied paint color and paint color to be applied next, based on information concerning both colors. Next, if the scheduled application of the presently applied color is completed, the switching valve is closed, and a switching valve for thinner 19 and a switching valve for air 20 are operated after closing the switching valve to clean a paint supply path. Thus the wasteful consumption of thinner is prevented.
Patent JP-S5375534-A (JP)
Title: Forced air-supply and exhaust combustion system
Inventor: FUJIEDA HIROSHI
IPC: F23N3/00
Filed: 1976-12-16
Abstract: PURPOSE: To provide a forced air-supply and exhaust combustion system capable of performing wide-range combustion rate control by using a small-sized lightweight fan motor and promoting the reduction of the overall size thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5853768-A (JP)
Title: Measurement of dielectric loss tangent
Inventor: AIHARA MITSUGI
IPC: G01R27/26
Filed: 1981-09-25
Abstract: PURPOSE:To measure a balanced voltage in a detection section immediately by dividing a voltage detected by a Schering bridge circuit into the sine wave component and the cosine wave component so that they are added together after squared separately to obtain a value large enough to be independent on the time. CONSTITUTION:After amplifier with an amplifier 2 a voltage detected by a detection section of a Schering bridge circuit is converted into an Asinomegat and an Acosomegat equal in the amplitude with a sine circuit 3 and a cosine circuit 4. The components of the voltage thus converted are each introduced to a square circuit 5 to square and added together with an addition circuit 6 to obtain a value A<2> not containing any time change. The output A<2> being closer to zero means that the detection voltage of the Schering circuit comes closer to zero. Thus, the equilibrated point of the Schering bridge circuit can be adjusted quickly by  measuring the output A<2>.
Patent JP-H0714235-A (JP)
Title: Magneto-optical disk apparatus of magnetic field modulation system
Inventor: TAKEUCHI HIROYUKI
IPC: G11B5/02
Filed: 1993-06-23
Abstract: PURPOSE:To improve intensity and perpendicularity of a modulation magnetic field by providing a magnetic head and an optical head on the same plane side of a magneto-optical recording medium. CONSTITUTION:A magnetic head 4 and an optical head 2 are arranged on the same plane side of a magneto-optical recording medium 1 and a plurality of magnetic field auxiliary coils 6a are arranged on a line opposed to the scanning of magnetic head 4 on both sides of the magneto-optical recording medium 1. The field auxiliary coil nearest the magnetic head 4 among such field auxiliary coils, is sequentially changed over and connected in series to the coil 42 through the auxiliary coil changeover means 9 to give a modulation field perpendicular to the surface of a magneto-optical recording medium 1 through the drive with a coil power supply 11 and a magnetic field direction changeover switch 12. A combined magnetic field formed by the magnetic head 4 and auxiliary coils has excellent parallelism and forms an effective vertical magnetic field on the magneto-optical recording medium 1.
Patent JP-S5941701-A (JP)
Inventor: KIKUOKA KAZUMA
IPC: F22B31/00
Filed: 1982-09-02
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-S5673698-A (JP)
Title: Manufacture of magnetoplumbite type composite ferrite particle powder assuming hexagonal plate form
Inventor: YAMAMOTO SHIGEHISA
IPC: H01F1/11
Filed: 1979-11-21
Abstract: PURPOSE: To economically obtain the titled powder most suitable for a sintered magnet, etc. in an easy manner by mixing a specified amount of Na sulfate or the like as a flux into amorphous composite ferrite particles of Ba, Sr or the like and calcining the mixture by heating at a specified temp.  
     CONSTITUTION: One or more kinds of fluxes selected from the sulfates of Na, K, Li, etc. such as Na 2 SO 4  and the chlorides, bromides, iodides, etc. of Na, K, etc. such as NaCl are mixed into amorphous composite ferrite particles of one or more among Ba, Sr and Sb as starting material by 5W90wt% to the total amount of the mixture, and the mixture is calcined by heating at a temp. above the eutectic point of the fluxes. Thus, the titled composite ferrite powder with perfect crystallinity free from an internal strain is obtd. easily and economically. Using this powder an anisotropic ferrite magnet of high performance can be manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05345656-A (JP)
Title: Production of ceramic composite material
Inventor: TAKAO MINORU
IPC: C04B33/28
Filed: 1992-06-11
Abstract: PURPOSE:To enable to produce e.g. even functionally gradient a ceramic composite, etc., at a low cost and under high reliability, and further to permit to produce various shapes of the ceramic composite materials. CONSTITUTION:When a ceramic composite material containing two kinds or more of different ceramic compositions is produced, a slip cast method or an injection molding method is applied. Two kinds or more of the ceramic compositions are processed into emulsions X and Y, respectively, or their kneaded products with the same or different dispersing medium or solvent. The wettability of the dispersing medium or solvent used therein to the respective ceramic compositions is controlled. The two kinds or more of the emulsions X, Y are successively anchored on a template for slip cast. Or, two or more of the kneaded products are successively or simultaneously injected in a mold for injection molding.
Patent JP-H0443678-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAUCHI TSUNENORI
IPC: H01L29/78
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a semiconductor device which prevents a punch-through an whose junction capacity is not increased by a method wherein a first high- concentration impurity layer is formed in a shallow position directly under a channel region and a second high-concentration impurity layer is formed in a position which is directly under a source region and a drain formation region, which is distant from the source region and the drain formation region and which is deeper than the first high-concentration impurity layer. CONSTITUTION:A LOCOS film 2 is formed on an n-type semiconductor substrate 1; a gate oxide film 20 is grown on an isolated element region; a gate electrode 10 is formed. Then, ions of phosphorus are implanted into the whole element region at a sufficient energy at which impurities can simultaneously pass at least the gate electrode 10. The peak of the concentration of a high- concentration impurity layer 14 is formed in a position at 0.25 mum from the surface of the gate oxide film 20 directly under the gate; the peak of the concentration of high-concentration impurity layers 16, 18 are formed in a position at 0.6 mum in a source region and a drain formation region. Then, ions of B<+> are implanted; a source region 4 and a drain region 6 are formed.
Patent JP-H051196-A (JP)
Title: Vinyl chloride-based plastisol composition
Inventor: KONDO KOJI
IPC: C08G59/00
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a vinyl chloride-based plastisol composition, having high adhesion to all the three kinds of organic filmcoated surfaces of highly rust preventing steel sheets, zinc or zinc alloy surfaces and soft steel surfaces, excellent in curability and suitable also for a precuring technique. CONSTITUTION:A plastisol composition is characterized in that a vinyl chloride- based copolymer, a plasticizer, a polyfunctional epoxy resin, an epoxy curing agent, a filler and a titanate-based coupling agent are contained.
Patent JP-H0317874-A (JP)
Title: Magnetic disk device
Inventor: KODA KUNIO
IPC: G11B21/10
Filed: 1989-06-14
Abstract: PURPOSE:To prevent the occurrence of a data read error by correcting an off-track of a magnetic head in accordance with such a lowering amt. that when a voltage level of a data signal read out of the magnetic head is lowered from a reference voltage level. CONSTITUTION:When the usual read is under operation, one read signal 11 is inputted to a demodulation circuit, and the other one is inputted to a level detecting circuit 3. An amplitude voltage level of the read signal 11 is compared by a level detecting circuit 3 with the reference voltage level inputted from a level decision circuit 5, and when the read signal 11 is lowered below the reference voltage level, this is outputted to an offset amt. control circuit 4. An offset voltage value corresponding to the lowered amt. is impressed on a positioning circuit 6 by the offset amt. control circuit 4, and the correction of an off-track of the magnetic head is carried out by the positioning circuit 6. By this method, the occurrence of the data read error thus is prevented.
Patent JP-S5675255-A (JP)
Title: Brake booster
Inventor: KATAGIRI MASAYOSHI
IPC: B60T13/52
Filed: 1979-11-24
Abstract: PURPOSE: To simplify the construction of a brake booster and heighten its reliability, by transmitting a reaction force to both a ball retainer and a control piston but not to a power piston when the power piston is in its expanded position.  
     CONSTITUTION: When a power piston 4 is at its expansion end, the backward motion of a ball retainer 43 is blocked by the engagement of a ball 44 with a slope provided on the front part of a control piston 4. For that reason, the power piston 4 is not pushed back even after an energizing force reaches a limit. An idle stroke is thus prevented. A recess for the ball 44 has a bow-shaped cross section and extends toward the axes of the control piston 9 and the power piston 4 so that the ball 44 and the surface of the recess are in linear contact with each other. The contact pressure between the ball 44 and the surface of the recess is thus held down. This results in preventing both pistons 4, 9 from moving relative to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07125669-A (JP)
Title: Cooling device of motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62K11/10
Filed: 1993-06-23
Abstract: PURPOSE:To provide a cooling device of a motorcycle capable of reducing cost and weight and effectively using an arranging space while shortening a connecting means without requiring a flexible material for the connecting means to connect an air cleaner to cool a belt chamber and a transmission case to each other. CONSTITUTION:In a motor-bicycle furnished with a swing type engine unit 10, the engine unit 10 is furnished with a transmission case with a V belt type automatic continuously variable transmission 21 built in it, an air cleaner 31 to cool a belt chamber 20 in this transmission case 11 is installed in the transmission case 11, and an air cleaner 32 for engine air intake and the air cleaner 31 to cool the belt chamber are integrally formed.
Patent JP-H01319817-A (JP)
Title: Mouse button operating circuit
Inventor: YOSHIMOTO HIDEKO
IPC: G06F3/0354
Filed: 1988-06-22
Abstract: PURPOSE:To decrease the number of signal lines and to simplify a wiring by detecting the present ON/OFF condition of respective switches based on a table to store a prescribed pattern to show the transition of the previous and present ON/OFF condition concerning respective switches. CONSTITUTION:The title circuit is provided with a first single directivity element A1 to connect a signal line L1 of the switch of a first mouse button and a signal line L2 of the switch of a third mouse button, a second single directivity element A2 to connect a signal line L2 of the switch of a second mouse button and the signal line L3 of the switch of the third mouse button, a temporary storing means RG to store temporarily the switch signal to show the ON/OFF condition of respective switches connected to respective signal lines L1 and L2 and a table TBL to store a prescribed pattern to show the transition of the previous and present ON/OFF condition concerning respective switches. The ON/OFF condition of first-third switches is detected based on the table. Thus, the number of signal lines connected to the switch of the mouth button is decreased and the wiring can be simplified.
Patent JP-H0818670-A (JP)
Title: Private branch exchange
Inventor: ITO RYOICHI
IPC: H04M3/42
Filed: 1994-07-04
Abstract: PURPOSE:To provide a private branch exchange of a system for which whether or not a communication destination telephone number is correct does not depend on conversation after a speech path is formed. CONSTITUTION:When a call is originated from a telephone set 3A and a time band is in the nighttime, a name O square corresponding to a communication destination stored in a data base 6 is converted to voice signals by a voice synthesis part 9 and voice guidance, for instance 'Acalling party is Mr./Ms. O square, right? Please push at the time of performing connection.' is reported to the telephone set 3A. Then, when a speech path formation consent signal, '#'for instance, is terminated from the telephone set 3A, the speech path is formed by connecting the telephone set 3B of the communication destination and the telephone set 3A and the telephone set 3B of the communication destination can have the conversation. Then, when communication is ended, the speech path is released. Thus, a call terminating side is not troubled by the error of the communication destination telephone number on a call originating side. Especially in the nighttime at a hotel or the like, a person is not woken up while asleep by an erroneous telephone call.
Patent JP-S5376697-A (JP)
Title: Microwave recognizing apparatus
Inventor: AKAIWA YOSHIHIKO
IPC: G01S13/74
Filed: 1976-12-17
Abstract: PURPOSE:To obtain a recognizing apparatus of a simple constitution of small transmission power without requiring power source for the apparatus to be recognized and of easy changing of codes.
Patent JP-H024490-A (JP)
Title: Apparatus for cleaning bolthole
Inventor: HORIUCHI KIYOHIKO
IPC: G21F9/28
Filed: 1988-06-22
Abstract: PURPOSE:To carry out an automatic cleaning without sufferings of workmen from radiation exposure by making a brush attached to a tip end of a brush shaft move in a specified stroke with a traveling mechanism, insert into a specified bolthole and move upward and downward while revolving it. CONSTITUTION:A cleaning unit 13 of a main body 11 of cleaning apparatus is equipped with a brush shaft 15, which is freely rotatable and stretchable by an axial rotation driving mechanism and a stretching mechanism. A brush 16 is attached to the tip end of this brush shaft 15 so that it can be inserted into a stud bolthole 1 by the aforementioned stretching mechanism. A walking unit 14 is equipped with a walking shaft 17, which is stretchable in axial direction, and a slide arm 18 connected with the cleaning unit 13. As the brush shaft 15 is made to stretch and move in a specified stroke toward a setting position of the bolthole 1 and to insert into a specified bolthole 1 by the above mentioned mechanisms, it is possible to clean boltholes bored at a constant pitch on a flat face of a structure such as a nuclear reactor vessel, etc.
Patent JP-S63316956-A (JP)
Title: Distributed fault recovery controller for ring network communication equipment
Inventor: MATSUDAIRA NAOKI
Filed: 1987-06-20
Abstract: PURPOSE:To automatically and rapidly recover a transmission path individually by each communication operating means, by attaching its own discrimination information on a frame to be transmitted in each communication operating means, and deciding whether or not the re-reception of the information and the detection of a synchronizing signal from an adjacent communication operating means are executed. CONSTITUTION:When plural communication operating means 1(terminal or station etc.) perform data communication in a ring network connected in a ring shape by duplicated ring transmission paths 2 and 3, each communication operating means decides whether or not the ring transmission path whether or not a fault is generated is disconnected by attaching discrimination information representing the passage of the frame on a prescribed area in a frame header to be transmitted in each communication operating means, and detecting whether or not its own discrimination information is attached on the frame to be received, and furthermore, by deciding whether or not the synchronizing signal inputted from the adjacent communication operating means is detected in addition to a decided result, the duplicated ring transmission paths are switched and connected in each communication operating means, and the transmission paths can be always connected in a loop shape by using two transmission paths even when the fault is generated in the transmission path on the middle way.
Patent JP-H102944-A (JP)
Title: Magnetic sensor
Inventor: KANEDA NAOTAKA
IPC: G01R33/07
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the compact magnetic sensor, which can be manufactured readily. SOLUTION: This sensor 1 is constituted by providing metallic electrodes 2a, 2b, 3a and 3b, which are patterned on one surface of a resin film 12, a magnetic sensing element 4, whose electrodes are connected to the metallic electrodes, and a magnetic substance 5, which is bonded to the position corresponding to the magnetic sensing element 4 at the other surface of the resin film 12. In this case, the tip parts of the metallic electrodes 2a, 2b, 3a and 3b are provided at the magnetic sensing element 4 and connected to the pad electrodes in correspondence with the metal electrodes 2a, 2b, 3a and 3b, respectively.