baber/WOPTO huggingface dataset:
Patent JP-S5944672-A (JP)
Title: Magnetism detector
Inventor: TANII YASUO
IPC: G01V3/08
Filed: 1982-09-07
Abstract: PURPOSE:To prevent an erroneous detection due to electrostatic induction and a breakdown due to electric discharge, and to obtain a magnetism detector having a high S/N ratio, by containing a magneto-resistance element in a housing whose part or whole consists of a non-magnetic metal. CONSTITUTION:A flat housing 36 which cuts a corner of the left and right upper end part and has a hexagonal shape in elevation view is obtained by forming a non-magnetic metallic plate, for instance, of brass, etc. by a press, and an opening part 36a is closed by a protecting plate 37 consisting of a thin film made of a non-magnetic metal such as phosphor bronze, etc. Magneto-resistance elements 32, 33 are provided in parallel on the left and right so as to have a suitable interval to the protecting plate 37. A sensor unit 30 obtained by forming two elements 32, 33 on a ferromagnetic material 39 such as ferrite, etc. is fixed onto a substrate 38 consisting of an insulating material. In this way, since the housing 36 is constituted of a nonmagnetic metallic body, such influence as disorders an external magnetic field is not exerted.
Patent JP-H05347155-A (JP)
Title: Manufacture of carbon electrode
Inventor: MIZUNO FUMIAKI
IPC: H01M4/1393
Filed: 1992-06-16
Abstract: PURPOSE:To shorten a distance between each particle of packed carbon and a substrate and lower the inner resistance of a carbon electrode by filling the insides of through holes formed in a metal substrate with a carbonaceous material in preparation of a carbon electrode. CONSTITUTION:A metal porous body having continuous holes and 1X10<7> S/m or more electric conductivity is immersed in a liquid containing a hardenable liquid carbon-containing compound to solidify the carbon-containing compound and carry it on the porous body. As the porous metal material, stainless steels, titanium, titanium alloys, copper, copper alloys are used and as the hardenable liquid carbon compound, polymerizable unsaturated hydrocarbon compounds such as furfuryl alcohols, etc., are used. To obtain a carbon electrode having high carbon element content, the processes of immersion/solidification/heat treatment may be repeated and as a result, the carrying amount is increased and the component composition in the depth direction can be gradated.
Patent JP-H0760917-A (JP)
Title: Fluoroplastic film coating material
Inventor: YONEDA HIROYOSHI
IPC: B32B27/08
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a coating material capable of coating the surface of a molded product with polyethylene fluoride without performing pretreatment by forming a molded object composed of an aromatic polyester containing six structural formulae and having optical anisotropy and applying a fluoroplastic layer thereto. CONSTITUTION:A molded object is formed from an aromatic polyester containing structural units represented by first-sixth formulae and having optical anisotropy and a fluoroplastic layer is applied to the molded object. The content ratios (mol%) k-p of the respective structural units in the respective formulae of polyester are set to the relation of 20<=k<=80, 0<=o<=10, 1<=p<=7 and 0<=m<=1+m)/2 (wherein 1+m+n+o+p is substantially equal). The fluoroplastic film is a polyfluoroethylene resin film containing a constitutional unit represented by a specific general formula. The aromatic polyester satisfies the relation of Tv-Tm<+10 deg.C (wherein Tm is an m.p. and Tv is a temp. suddenly reducing the change of apparent viscosity).
Patent JP-S5488070-A (JP)
Title: Multi-layer liquid-phase growth unit
Inventor: SEKI KATSUJI
IPC: C30B19/06
Filed: 1977-12-26
Abstract: PURPOSE: To process plural substrates at a time by arranging the slidable second part, which is provided with plural melting liquid sinks, on the first part, which has a concave storing the first substrate, and arragning the third part, which has plural melting liquid sinks, on the second part through a spacer where the second and the third substrates are stored back to back with each other in a concave.  
     CONSTITUTION: The first substrate 1 which will be grown is stored in a concave which is provided at one end of the surface of the first part 10, and slidable first part 20 having melting liquid sinks 21 to 24 is arranged on all the surface. Next, spacer 40 which has a through hole is put on one end of the upper face of the first part 20, and the second and the third substrates which will be grown are stored and held back to back with each other in this through hole and have respective surfaces exposed. Further, the third part 30 having melting liquid sinks 31 to 34 is arranged on all the surface similarly, and prescribed melting liquid is put in these melting liquid sinks. After that, a temperature is raised to slide the second and the third parts and wet substrates 1 to 3 with melting liquid, and a temperature is reduced to form grown layer at a time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5488005-A (JP)
Title: Fault detection system for optical repeater
Inventor: KUNIDA MASANORI
IPC: H04B10/07
Filed: 1977-12-26
Abstract: PURPOSE:To ensure the high accuracy fault detection at the end office for the optical repeater by providing the oscillator featuring the natural frequency within  each optical repeater and performing the AM modulation with the bias current for  the electricity-light conversion element. CONSTITUTION:The laser diode is used for electro-optical converter 21 of optical repeater 10, and the optical output stabilizing feedback loop is formed by element 21, optical detector 24, bias current control circuit 26 and driving circuit 20 respectively. The output of oscillator 31 which generates the frequency inherent to the repeater undergoes AM modulation 32 by the bias branch current given from circuit 26 and is then transmitted to monitor end office 11 or 12 via intermediate pair 23. Then the AM modulation signal is extracted from each optical repeater at the end office and via BPF. When the extracted signal exceeds the threshold level, the deterioration can be detected for the corresponding laser diode.
Patent JP-H0323757-A (JP)
Title: Unidirectional information transmission communication system
Inventor: HATAKEYAMA AKIHIRO
IPC: H04M11/00
Filed: 1989-06-21
Abstract: PURPOSE:To enable image data to be received by making access from a terminal side and to improve the transmission rate of information by providing a channel on which the transmission and connection of the information unable to receive with the terminal side are performed from a temporary accumulator. CONSTITUTION:The image data in center facsimile equipment 1 is accumulated in the temporary accumulator MEM in the inside of a center controller 2. Here, when transmission is performed by using a telephone set TEL while speech with a general subscriber telephone network is being performed, no image information can be received with terminal facsimile equipment 5. Therefore, a center side continues the sending of the information repeatedly from the center controller to the channel CH4 after completing the transmission of the image data, and the terminal side receives facsimile image data by closing a switch CH4B by using a channel designation function from a terminal controller 4 after completing the speech. In such a way, reception can be performed again even when the data is not received with the terminal side.
Patent JP-S6219924-A (JP)
Title: Information processing keyboard
Inventor: HASHIMOTO YOSHIRO
IPC: H01H13/12
Filed: 1985-07-18
Abstract: PURPOSE:To increase greatly an input speed and to reduce the operating fatigue of an operator by using a single key for plural input operations with the designated swinging actions and at the same time distributing plural keys on a board. CONSTITUTION:A palm closing area F6 is put on a mounting part 7 with fingers F1-F5 opened slightly to each other. Thus these fingers F1-F5 have contacts with or put close to the neutral positions 2N-6N of keys 2-6 respectively. Thus the standard operating positions are set for each finger. Then the combinations are secured in principle for input operations among the neutral position 2N of a thumb key 2 and other operating positions 2U, 2D, 2R and 2L and operating positions 3U, 3D-6U and 6D of other finger keys 3-6. The area 6F can always be kept on the part 7 and therefore the weight of the hand and the arm can be supported at the area F6. This can reduce the operating fatigue of an operator.
Patent JP-S63319104-A (JP)
Title: Manufacture of inorganic sheet
Inventor: AMAMOTO HIKARI
IPC: B28B1/52
Filed: 1987-06-24
Abstract: PURPOSE:To improve incombustibility and prevent warpage and defirmation in processing from occurring by a method wherein gelatinized starch is applied to starch-containing hydroextracted mat in paper making process. CONSTITUTION:Composition 1 consisting of inorganic stock such as rock wool or the like, lightweight aggregate such as perlite, 'shirasu' balloon or the like and binder such as starch is dispersed in white water 2 and hydroextracted with a paper making machine 3. The obtained hydroextracted mat 5 is impregnated with gelatinized starch by showering 7 with the gelatinized starch by means of a spraying device 6 on a hydroextracting drum 4. The gelatinized starch-impregnated hydroextracted mat 5 of inorganic sheet is turned into inorganic formed sheet 9 by vaporizing its moisture with a drier 8. The minimum amount of starch binder can be added by the above-mentioned method. In addition, the strength such as bending strength and surface hardness are enhanced and the warpage and deformation of the sheet in processing are prevented from developing. Further, its incombustibility is also improved.
Patent JP-H108258-A (JP)
Title: Hollow anode type rf-cvd apparatus
Inventor: SAMOTO TETSUO
IPC: H01F41/22
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a carbon film of higher hardness by making it possible to make a self-biasing voltage higher. SOLUTION: This hollow anode type RF-CVD apparatus is provided with a can 2 kept at grounding potential in a vacuum chamber 1 and is provided with a box type anode electrode 4 opposite to this can 2. A CVD gas is supplied to this box type anode electrode 4 and high-frequency electric power is supplied to the box type anode electrode 4 so that the film is formed on a film 3 traveling along the can 2. The inside of the box type anode electrode 4 is divided by punching metal sheets 20.
Patent JP-2000023239-A (JP)
Title: Method for managing base station network
Inventor: DUPUY PIERRE
IPC: H04W36/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the method for managing a base station network. SOLUTION: In a mobile telephone network using a protocol of a GSM type, it is considered to use a single multiple address communication control channel frequency in a macro cell to solve an occupied problem of a frequency band. Under the conditions above, idle time frames of all cells (A-J) of the macro cell are traced to take mobile phone calls entering the macro cell into account. As required, when a same time cell is not idle in all the cells, a call set up in the cell is moved to an idle time frame of the same cell or the other cell (25-27). Furthermore, the idle time frame is assigned to an incoming mobile telephone call.
Patent JP-S6051056-A (JP)
Title: Communication device
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/06
Filed: 1983-08-30
Abstract: PURPOSE:To enable automatic communication and enable efficient circuit utilization by calling an operator when specified controlling signal of opposite side terminal is not detected. CONSTITUTION:When a call signal is detected by a detecting circuit 12, a controlling device 21 sends out a CED signal from a sending circuit 13 to a circuit 10a and then sends out a GI2 signal from a sending circuit 14 to a circuit 10a and waits for GI2 signal from the object. When it was not possible to detect a GC2 signal of the object, an operator is called by controlling a calling device 19. When the operator made a reply by a telephone button within initial discrimination time, the circuit 10a is connected to the telephone set 11 side to enable talking. Consequently, processing of calling for the purpose of talking from an ordinary telephone or calling for the purpose of picture communication from a facsimile device becomes possible.
Patent JP-H08326894-A (JP)
Title: Controller for automatic transmission
Inventor: MOROTO SHUZO
IPC: F16H61/00
Filed: 1995-05-30
Abstract: PURPOSE: To allow a driver to get the required running performance automatically by detecting the present position of his vehicle on his commutation route or the like, and shifting to the shift map stored in memory means when the position corresponds to the position stored by the means. CONSTITUTION: This controller equipped with a navigation system 10 including a GPS receiver 11, Gyro-sensor 13, rotation sensor 14 detecting the moving distance and the speed of vehicle detects the present position of the vehicle. Through a control part 16 a driver can selects any one of shift maps, and the detected vehicle position and selected shift maps are stored together with the detection results of vehicle conditions. In the case of running on a commutation way or the like, a vehicle speed map is shifted to the stored shift map when the present position and conditions of the vehicle correspond to the stored position and conditions, and the shift control is carried out by the shifted map.
Patent JP-S644227-A (JP)
Title: Dispersant in nonaqueous system
Inventor: HATTA HIDEO
IPC: C09K23/52
Filed: 1987-06-24
Abstract: PURPOSE:To enhance uniform dispersibility of fine particles into an aqueous medium by allowing a copolymer of alkylvinyl ether or the like and maleic anhydride to react with specified polyetherpolyol and preparing a dispersant. CONSTITUTION:A copolymer having 800-60,000 number average mol.wt. is obtained by copolymerizing alkylvinyl ether or alpha-olefine and maleic anhydride. A dispersant in a nonaqueous system is obtained by allowing polyetherpolyol having at least one hydroxyl group and having 400-30,000 average mol.wt. to react with this copolymer. This dispersant is shown in a formula I [X shows O and methylene group, R shows 6-40C alkyl group, R' shows polyetherpolyol having 400-30,000 average mol.wt., M shows alkali metal or the like, (m) and (n) are integer and m+n=5-100].
Patent JP-H027216-A (JP)
Title: Recording head assembly
Inventor: KATO HIDEAKI
IPC: G11B5/53
Filed: 1988-06-24
Abstract: PURPOSE:To improve a recording frequency characteristic with a wide band area and to obtain a recording head assembly possible to make into a high S/N by assembling at least a recording head amplifier in the recording head assembly. CONSTITUTION:A printed board 3 on which at least the recording head amplifier 5 is loaded is arranged on a head base 2 which fixes a head chip 1 for recording and reproduction, and also, structure where the terminal 4 of a winding wound on a head chip is connected to the output terminal 6 of the recording head amplifier is provided. Therefore, it is not required to provide the substrate of the recording head amplifier in a rotary head drum 12, and a magnetic recording and reproducing device miniaturized that even can be realized. In such a way, it is possible to realize a miniaturized recording head assembly possible to make into a high band area to make into the high S/N.
Patent JP-H09317755-A (JP)
Title: Bearing device and spindle motor for magnetic recorder using this bearing device
Inventor: TAKASHINA YUJI
IPC: F16C17/26
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate and long-life bearing device which effectively prevents the outflow of oil by interposedly inserting oil shield plates between axial end faces of a plurality of oilless bearings. SOLUTION: Oil shield plates 30 are interposedly inserted between respective oilless bearings of a plurality of cylindrical oilless bearings 26a-26c and oil hold plates 31, 32 are provided in contact with the top face of the oilless bearing 26a and the bottom face of the oilless bearing 26c so that oil is prevented from leaking out from the end faces of the respective oilless bearings to the adjoining oilless bearings.  When a rotary shaft 24 is rotated in high speed, the oil pumped out by rotation of the rotary shaft 24 is blocked by the oil shield plate 30, prevented from flowing into the oilless bearings 26a-26c arranged in the adjacent thereto returns to the rotary shaft 26a, and works in such a state as raising the pressure of the oil between the rotary shaft 24 and the oilless bearings 26a-26c and as preventing the direct contact between the rotary shaft 24 and the oilless bearings. The vibration of the rotary shaft 24 can be thus held small for a long time so as to provide a highly accurate bearing device.
Patent JP-S5947948-A (JP)
Title: Coil inserting machine
Inventor: KIKUCHI KENJIROU
IPC: H02K15/06
Filed: 1982-09-10
Abstract: PURPOSE:To improve the winding property of a coil by spraying air by an air nozzle which reciprocates along the coil to the gap of blades for dropping the coil to vibrate the coil, thereby smoothing dropping the coil. CONSTITUTION:A blade unit 15 which has a plurality of blades and a jig 13 which has a wedge guide 16 are mounted on the periphery of a turntable 11, and a coil is dropped from a bobbin disposed on the top and a frame into the gap of the blades and charged. At this time, a coil aligning unit 17 which has a plurality of air nozzles 19 moving elevationally along the coil 23 by an air cylinder 18 is provided, and air is atomized while moving the air when dropping the coils 23 one by one between the blades. Accordingly, even vibration is entirely applied to the coil 23 to regularly align the coils, thereby completely operating without operator by preventing clogging.
Patent JP-S6049469-A (JP)
Title: Card reading and writing device
Inventor: OZAKI YASUSHI
IPC: G06Q40/02
Filed: 1983-08-29
Abstract: PURPOSE:To obtain a small and inexpensive card reading and writing device by reading and writing the 1st memory medium in a shift mode and then the 2nd memory medium in a stop mode respectively. CONSTITUTION:A card reading/writing device 11 is incorporated to an automatic transaction device 10, and a card 40 is put into the device 11. Thus a card carrying mechanism 22 shifts the card 40 smoothly. A magnetic stripe reading/writing device 21 having a contact with the card 40 reads the data on magnetic stripes on the card or writes said data. When the card 40 reaches a contact part, a sensor 62 detects the card 40 and stops the movement of the card to impress the drive power to an IC chip on the card 40 form the contact part. Under such conditions, an IC chip reading/writing device reads data out of the IC chip on the card 40 or writes data to the IC chip. Then the card 40 is shifted backward by the mechanism 22 and discharged. In such a way, a card reading/writing device can read and write data in both shift and stop modes.
Patent JP-H062912-A (JP)
Title: Soundproof ventilation device
Inventor: KUROZUKA AKIRA
IPC: F24F7/013
Filed: 1992-06-17
Abstract: PURPOSE:To offer an easy to mount ventilation device which reduces an installation space and provides a high soundproof effect upon sound over a wide frequency zone. CONSTITUTION:This soundproof ventilation device comprises a vessel 1, an intake port 5 and an exhaust air port 7 which provide a suction air valve 3 and an exhaust air valve 4 controlled through a valve driver 2, a piston 8 which provides pressure to the air in the vessel 1 and a piston driver 9. The valve driver 2, which is in synchronism with the movement of the piston 8 controls the intake valve 3 and the exhaust valve 4 so that they may open the intake port 5 and the exhaust port 7 alternately. It is, therefore, possible to obtain a soundproof effect since either the intake port or the exhaust port is always closed.
Patent JP-S60198288-A (JP)
Title: Color image forming method
Inventor: TOGANOU SHIGEO
IPC: B41M5/52
Filed: 1984-07-30
Abstract: PURPOSE:To enhance color forming property and ink-absorbing property and form clear images with high resolution, by using a recording material provided with a specified ink-receiving layer on a base, when forming color images by an ink jet recording method using a plurality of primary color recording liquids. CONSTITUTION:Color images are formed by the ink jet recording method while using a recording material provided with an ink-receiving layer (e.g., a layer comprising a particulate filler such as silica and a binder such as starch) having a Bekk smoothness of 20-120sec on a base (preferably, a paper).
Patent JP-H109691-A (JP)
Title: Refrigerating system
Inventor: TANAKA MASAAKI
IPC: F25B1/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating system for improving durability and reliability of a compressor and improving cooling capacity by reducing retention of refrigerating machine oil in an evaporator in the system wherein the oil and refrigerant are separated in two phases. SOLUTION: A refrigerant tube of an evaporator 4 is provided so that refrigerant flows from above to below, and a suction tube 8 to connect the evaporator 4 to a compressor 1, and the compressor 1 are installed below an outlet 9 of the evaporator 4 and refrigerating machine oil is returned from the evaporator 4 to the compressor 1 by means of gravity drop in addition to a force of the refrigerant in a flowing direction, the oil in the evaporator 4 increases its fluidity to be easy to be returned to the compressor 1, and retention amount of the oil of the evaporator 4 is reduced.
Patent JP-S643637-A (JP)
Title: Method for controlling speed of optical system in copying machine
Inventor: KAMOSHITA MIKIO
IPC: G03B27/50
Filed: 1987-06-26
Abstract: PURPOSE:To increase a return speed and to precisely control a stop position by carrying out an optimum regulator control so that the actual speed of a motor agrees with a target speed. CONSTITUTION:When an interface circuit 10 counting pulses outputted from an incremental encoder 9 detects that a mirror base MBI moves in the feed direction and goes over the tailing edge S of an image area, a microcomputer 1 reversely controls the regulator. When the interface circuit 10 detects a point V where the rotating direction changes from a normal one to a reverse one, the regulator is optimumly controlled so that the return speed reaches the highest speed RL, which is considerably higher than feed speeds R10-R12. Where the mirror base comes to a position a certain distance L (control start position A) from the point V at the highest speed R1, the regulator is controlled so as to attain the target speed R2. When the speed of the mirror base goes down to the target speed R2 or below, the regulator is controlled optimumly with the normal status amount X0 of the prescribed target speed R2 as a new initial value. Thus the mirror base can smoothly return in a short time.