baber/WOPTO huggingface dataset:
Patent JP-H05176585-A (JP)
Title: Signal generator for controlling motor speed
Inventor: SAKAI HIROBUMI
IPC: H02P6/08
Filed: 1991-02-28
Abstract: PURPOSE:To prevent an effect due to noises called chattering even by small capacity suppressing the peak value of ringing in an extent that a transistor constituting a hysteresis comparator is not deteriorated in the small number of elements, and to obtain an FG signal stably synchronized with the output of certain one phase of three phase. CONSTITUTION:A plurality of inverting circuits Qa1-Qa5 and coincidence circuits Qb1-Qb10 and one latch circuit Qc1 are used the waveform-shaped voltage outputs of each phase X, Y, Z and a coinciding output and the forward-reverse rotation control input voltage V FR of a motor are made to agree and an FG signal synchronized with certain one phase of three phase is acquired, the malfunction of a motor-speed control circuit at a post stage is prevented as a signal for controlling motor speed having no effect of noises such as chattering, and the excitation currents of the motor are controlled stably.
Patent JP-H08212868-A (JP)
Title: Keyboard device
Inventor: KATO KOJI
IPC: H01H13/70
Filed: 1995-01-31
Abstract: PURPOSE: To facilitate the manufacture and assembling, reduce the number of part items, the number of assembling processes and the cost for metal mold by the integral formation of a frame and a top case and the common use of a key top, and reduce the product cost. CONSTITUTION: A frame 5 and a top case 6 are integrally formed as an upper housing 10, and slits 11-14 are formed on three sides of left, right and lower sides of key receiving part groups (A-D) of plural stages and plural lines. Thus, it can be conformed to a curved type to be curved.
Patent JP-H08209175-A (JP)
Title: Lubricant composition for slide guide plane
Inventor: TOMINAGA EIJI
IPC: C10N40/02
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a lubricant compsn. for a slide guide plane which remarkably improves the positioning accuracy of a working table even in a machine tool using a cast iron-fluororesin or cast iron-cast iron slide guide plane. CONSTITUTION: This lubricant compsn. for a slide guide plane comprises a mineral oil and/or a synthetic oil and 0.01-30wt.% (based on the compsn.) phosphorus compd. represented by the formula [wherein (m) is 0 or 1; R<1> , R<2> , and R<3> are each independently H, a 1-24C alkyl or alkenyl, or a polyoxyalkylene group represented by (R<4> O)n R<5> (wherein R<4> is a 2-4C alkylene; R<5> is an 8-24C alkyl or alkenyl; and (n) is 2-24) provided at least one of them is the polyoxyalkylene group].
Patent JP-S60179167-A (JP)
Title: Coating device
Inventor: ANDOU MASATOSHI
IPC: B05C1/08
Filed: 1984-02-24
Abstract: PURPOSE:To control the hydraulic pressure and to regulate the necessary amt. to be coated by providing a wall plate with a flexible thin plate equipped to the leading end on the nip side, and approaching the wall plate to one or both of rolls and a sheet. CONSTITUTION:Wall plates 7 and 8 each having a flexible thin plate 5 equipped to the leading end part 6 on the nip side are approached to the roll surface 4 on the side where a coating liquid pool 3 is formed and to the surface to be coated of a sheet 2, and fixed, when a coating liquid 1 is coated on one surface of the sheet 2. And when both surfaces of the sheet 2 are coated with the coating liquid 1, the wall plates 7 and 8 are respectively approached to the surfaces of both rolls 10 and both sides of the sheet 2, and fixed. The hydraulic pressure exerted to the nip part can be easily controlled in this way, and the traveling speed of the sheet can be regulated. Accordingly, the desired amt. to be coated can be obtained.
Patent JP-H01209787-A (JP)
Title: Connecting structure for flexible printed circuit substrate
Inventor: KOMATSU TOSHIHIKO
IPC: H05K3/32
Filed: 1988-02-17
Abstract: PURPOSE:To simplify a connecting work by connecting printed circuit substrates by a two-legged staple stylus in a state that an annular elastic member having conductivity is interposed between connecting parts, and penetrating one leg through the member. CONSTITUTION:According to the connecting structure of flexible printed circuit substrates, the connecting part 13 of a flexible printed circuit substrate 1 is disposed oppositely to the connecting part 23 of a flexible printed circuit substrate 2, a spring washer 3 is interposed between both the parts 13 and 23. a staple is used as a striking tool, and a staple stylus 4 is so struck toward the lower face of the substrate 2 from above the substrate 1 as to penetrate the leg 4a of the stylus 4 through the washer 3, thereby connecting the substrates 1, 2.
Patent JP-H06232841-A (JP)
Title: Synchronism holding device for spread spectrum communication system
Inventor: ISHIGAKI YUKINOBU
IPC: H04B1/7085
Filed: 1993-01-29
Abstract: PURPOSE:To provide a synchronism holding device whose operation is sure and stable at low cost. CONSTITUTION:The device is provided with a spread code generating circuit 28 for demodulation to respectively output a spread code advanced for prescribed chip time and a spread code delayed for prescribed chip time, first and second correlating means MX2 and MX3 for correlating these respective spread codes with an input spread spectrum signal, first and second angle demodulating means 17 and 18 for providing angle demodulated outputs by demodulating the angles of respective correlated outputs, first and second filter means BF5, BF6, 19 and 20 for removing carrier components or the like from the respective angle demodulated outputs, subtracting means 23, D1, D2 and 40 for subtracting the outputs of both filter means, and clock signal generating means 26 and 27 for providing clock signals by converting the provided subtracted outputs to error signals and supplying them to a voltage controlled oscillator. Then, a synchronism holding loop is constituted by generating these two kinds of spread codes by supplying these clock signals to the spread code generating circuit and supplying them to the respective correlating means.
Patent JP-H10230227-A (JP)
Title: Washer
Inventor: MOTODA KIMIO
IPC: G02F1/13
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a washer in which saving energy can be done and the rear of a substrate to be treated can be washed. SOLUTION: This washer is equipped with a holding member 70 for holding a substrate to be treated around the outer periphery thereof from the rear and also which is provided with an opening 70a for exposing the rear to be washed of the held substrate to be treated to the bottom part side, a support member 71c for supporting the almost central parts of two sides opposite to each other of the holding member 70, a washing brush 61 to be contacted with the exposed rear to be washed of the substrate to be washed from the bottom side, a brush driving mechanism 63 for transferring the washing brush 61 along the two sides opposite to each other, and a rotary driving mechanism 56 for subjecting the holding member 7 to rotary driving together with the support member 71c.
Patent JP-H05236672-A (JP)
Title: Controller of vehicle generator
Inventor: KURIYAMA SHIGERU
IPC: H02P9/30
Filed: 1992-02-21
Abstract: PURPOSE:To detect the sudden increase of electrical load surely and immediately, to lighten the burden of engine due to torque increase with good responding property and, in addition, to control the conduction ratio of a field coil according to the number of revolution of the engine. CONSTITUTION:When power is applied to one diode D1 on the negative side of a three-phase full-wave rectification diode 2, the increase of current flowing through the diode D1 is detected by a current detector circuit 12 and increase detector circuit 13 and a conduction-ratio increase-limiting circuit 18 is operated so that current supplied to a capacitor charging circuit 16 is decreased and the increase rate of the conduction ratio of a switching circuit 17 is made small. At the same time, pulse is generated from a pulse generation circuit 14 simultaneously with the conduction of the diode D1 so that the transistor TR2 of the capacitor charging circuit 16 is operated.
Patent JP-H02213987-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUROKI HIDEFUMI
IPC: G06F15/78
Filed: 1989-02-15
Abstract: PURPOSE:To decrease the number of external parts of an external circuit, etc., used for port emulation and to reduce the trouble in the program development, debugging, etc., on a user side by providing a means which discriminates an address for port specification from a CPU and outputs a read or write signal for a port into a microcomputer. CONSTITUTION:In port emulation mode, the address signal from the CPU 11 is decided in the semiconductor integrated circuit to discriminate specified ports P0-P3. Then port red or port write signals the inverse of P0WR/the inverse of P0RD, the inverse of P1WR/the inverse of P1RD,... for indicating the reading of data from the specified ports or the writing of data to the specified ports are generated according to the discrimination results and read/write signals. Thus, output circuits 26-29 for the port read/write signals are incorporated in a microcomputer 1 to decrease the number of external parts, and while the load on the user in port emulation use is reduced, signal delay is suppressed.
Patent JP-H06251441-A (JP)
Title: Magneto-optical recording medium
Inventor: KUSUMOTO YASUYUKI
IPC: G11B11/10
Filed: 1993-02-24
Abstract: PURPOSE:To obtain large perpendicular magnetic anisotropy by constituting the medium of Pt/Co multilayer film, transparent substrate, and specified amorphous compd. base layer between the Pt/Co multilayer film-and the transparent substrate. CONSTITUTION:This magneto-optical recording medium consists of Pt/Co multilayer films 1, 2, transparent substrate 4, and transparent base layer 3 between the Pt/Co multilayer films 1, 2 and the transparent substrate 4. The base layer 3 consists of an amorphous compd. containing Al and oxygen or/and nitrogen or/and carbon. The base layer of the medium is a smooth amorphous compd. so that atoms can be densely deposited to increase orienting property of Pt (111). Thus, large magnetic anisotropy is obtd.
Patent JP-S57149630-A (JP)
Title: Pivot type disc brake
Inventor: KAWASE KAZUO
IPC: F16D55/224
Filed: 1981-03-12
Abstract: PURPOSE:To highten tenacity and rigidity of a calliper plate bearing a cylinder body by easy combination with a bent flat board material and working. CONSTITUTION:A calliper plate 3 is pivoted on a support shaft 2 by pressing reaction force of a pad pressing piston 7 to a rotor 1 of an inner pad 8, and a yoke portion 3a presses an outer friction pad 9 against the rotor, so that a brake torque is produced by clamping the rotor 1 between both friction pads 8, 9. This brake torque is received by arm portions 3b in an opening of the yoke portion 3a of the calliper plate 3, the main body portion of the calliper plate 3 being pivotally supported on the support shaft 2 at wing portions 3c, 3c thereof which are bent from the leading outside edges of the arm portions 3b, 3b inward the diameter of the rotor.
Patent JP-H03239647-A (JP)
Title: Seat belt device
Inventor: SHIMAMURA MUNEMASA
IPC: B60R22/44
Filed: 1990-02-16
Abstract: PURPOSE:To enhance the restraining performance at collision to a great extent by furnishing a mechanism to remove slack of a seat belt when the belt tension generated excessively at collosion has gone out substantially, and providing a mechanism to re-lock the seat belt after reloading of belt tension. CONSTITUTION:When one collision phenomenon is going to end, a driver or passenger is put into a standstill and the belt tension will nullify, and now the force of a spring 11 moves No.2 webbing guide 9 to the left. With this movement, No.1 lever 13 in a single piece with the No.2 webbing guide 9 rotates round a fulcrum 12 to contact No.2 lever 20 and presses it. This causes No.2 lever 20 to rotate, which will thus interfere with a retractor reel lock pin 4. As reaction to this interference, locking of the pin 4 with a gear 7 is disengaged, and a reel 6 is ready for taking up a webbing 5. Further, a car deceleration sensing device 3 is restituted, and one end 20a of the No.2 lever 20 is locked to a dolly 21.
Patent JP-S59161320-A (JP)
Title: Lipopolysaccharide and its preparation
Inventor: OBATA HIROSHI
IPC: A61K35/74
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a lipopolysaccharide useful as an agent for immunotherapy of tumor and adjuvant simply and efficiently, by extracting an extract obtained by cultivating a ray fungus with a nonioic surface active agent, purifying it with a molecular sieve. CONSTITUTION:A mold obtained by cultivating a ray fungus, or a bacterium related to it (e.g., Mycobacterium tuberculsis Aoyama B strain, Mycobacterium bovis BCG strain, etc.) is extracted with a nonionic surface active agent (e.g., Triton X-100, etc.). The extracted solution is purified with a molecular sieve (e.g., baio geru A-5m, etc.) to give a lipopolysaccharide. The lipopolysaccharide consists of 53-63wt% polysaccharide comprising 1 D-arabinose and 3-4 D- mannose and 37-47wt% fatty acid. The use of the nonionic surface active agent in extraction can separate the extract from side effect substance, to give the lipopolysaccharide showing strong activity.
Patent JP-H07245751-A (JP)
Title: Video telephone device and its operation method
Inventor: NISHIMURA TOSHIHIRO
IPC: H04M1/64
Filed: 1994-03-07
Abstract: PURPOSE:To improve the operability by partly correcting a basic message stored in advance so as to easily generate a response message and simplify the inputting operation for the response message. CONSTITUTION:One or plural automatic answering reply messages (basic message) are stored in advance in a model sentence storage section 13. After the user uses a key entry section 8 to enter reply use character information, when a button corresponding to 'registration' is depressed, the character information is stored in a message storage section 11 as an automatic answering reply message. When the user depresses a button corresponding to a 'model sentence', a selection menu is displayed, when the selection menu is displayed and the user depresses any button of buttons '1'-'5' of a key entry section 8, the basic message corresponding to the number is extracted from the sentence model storage section 13 under the control of an entire control section 9 and displayed on a monitor 2.
Patent JP-S53120800-A (JP)
Title: Curing agent for epoxy resin
Inventor: TOKISAWA MAKOTO
IPC: C07D307/89
Filed: 1977-03-30
Abstract: PURPOSE: To prepare a curing agent for epoxy resins, free from sublimination and deposition of solid when melted on heating, and giving cured material having excellent thermal impact resistance, comprising an alicyclic carboxylic acid anhydride having a specific hydrocarbon residual group, as an effective component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04273850-A (JP)
Title: Production of symmetric type 1,3-disubstituted urea
Inventor: IMI KATSUJI
IPC: C07C275/26
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a 1,3-disubstituted urea in high yield at normal temperature by reacting a primary amine of lower substitution with phosgene in a water solvent while adding an inorganic base and maintaining pH of the reaction solution in an alkali range. CONSTITUTION:A primary amine (e.g. methylamine or ethylamine) shown by the formula RNH2 (R is 1-4C alkyl) is reacted with phosgene by advancing the reaction while adding an organic base such as sodium hydroxide and maintaining the reaction solution at pH 8-14 to give a symmetric type 1,3- disubstituted urea (e.g. 1,3-diethylurea). By this method, advantageously the symmetric type 1,3-disubstituted urea can be produced under a mild condition, readily and in high yield.
Patent JP-S55129933-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA TAKESHI
IPC: G11B5/70
Filed: 1979-03-26
Abstract: PURPOSE: To obtain a magnetic recording medium which is superior in dispersion of magnetic powder and durability, by using a binder obtained by mixing a vinyl chloride-vinyl acetate-vinyl alcohol copolymer and a polyurethane prepolymer in a specific proportion.  
     CONSTITUTION: The material obtained by mixing comparatively hard resin (VAGH made in U.C.C., etc.,) superior in dispersion and charging of magnetic powder as a vinyl chloride-vinyl acetate-vinyl alcohol copolymer and a linear chain polyurethane prepolymer having isocyanate radicals at both ends in the proportions of 95: 5W75:25 is used as a binder. This binder and a magnetic paint including magnetic powder consisting of γ-Fe 2 O 3 , Fe 3 O 4  containing Co, etc., are applied to a polyester film, etc., to obtain a magnetic tape. Thus, even high-coercive force powder such as magnetic powder containing Co which has a bad dispersion property generally is dispersed well, so that a magnetic recording medium superior in durability and S/N ratio can be obtained for high-density recording for video, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58154371-A (JP)
Title: Ac/dc conversion station
Inventor: MIWA IKUO
IPC: H02M7/12
Filed: 1982-03-09
Abstract: PURPOSE:To eliminate the transmission of the vibration of a DC reactor to other equipment by disposing the reactor on an independent foundation which is isolated from a common foundation on which another equipment is disposed. CONSTITUTION:A converting transformer 3, a converter 4 and a conduit bus 11 are disposed on a common foundation 12 in an AC/DC conversion station. On the other hand, A DC reactor 5 is disposed on an independent foundation 13 separate from the foundation 12. The connection between the conduit bus 11 and the reactor 5 across between the foundations 12 and 13 is performed by flexible bus 14 in both back and forth passages. Since the foundations 12, 13 are isolated, the vibration produced by the reactor 5 is not transmitted to other equipment.
Patent JP-H04274869-A (JP)
Title: Atmosphere furnace
Inventor: TSURUMI KOICHI
IPC: B23K1/012
Filed: 1991-03-01
Abstract: PURPOSE:To reduce running cost by reducing an in-furnace capacity, simplifying the construction and reducing the consumption of an atmosphere gas and to improve the purity of the atmosphere gas in the furnace. CONSTITUTION:An internal furnace body 3 is disposed in an external furnace body 2 by providing a spacing above and below. A conveyor 6 for transporting materials 5 to be heated is disposed in this internal furnace body 3. A supply port 8 for the atmosphere gas and gas feed fans 9 are disposed in the rear part of the external furnace body 2, by which the capacity of the external furnace body 2 is reduced and the construction is simplified; in addition, many atmosphere gas introducing holes 4 are dispersedly disposed on the upper and lower walls of the internal furnace body 3, by which the atmosphere gas is uniformly introduced into the internal furnace body 3 and the materials 5 to be heated are uniformly heated.
Patent JP-H10232543-A (JP)
Title: Developing device
Inventor: UTSUNOMIYA TAKAHIRO
IPC: G03G15/08
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To supply a toner smoothly by giving inclination to at least one of the inner sides of a toner hopper so that the shape of the inside of the toner hopper is such that its capacity and shape becomes larger as the toner supply ports become nearer. SOLUTION: The toner hopper 43 for storing toner is disposed on a developing chamber 44 in a vertical direction. In the toner hopper 43 a first toner supply roller 50 and a second toner supply roller 51 are provided, and in the bottom of it the first toner supply port 52 and the second toner supply port 53 are made. As for the inner sides forming the toner hopper 43, excepting upper and lower sides, at least one of the four sides inclines so that the shape of the inside of the hopper is such that its capacity becomes larger as nearer to the first and second toner supply ports 52 and 53.  Therefore, when the vibration during transportation or the vibration due to the contact and uncontact of a developing roller 40 with a photoreceptor belt is caused, the toner in the toner hopper 43 is away from the inner side and the force toward the supply ports is generated to prevent the toner from being aggregated.
Patent JP-S56134314-A (JP)
Title: Cleaning tape
Inventor: AKASHI GOROU
IPC: G11B5/41
Filed: 1980-03-21
Abstract: PURPOSE:To obtain the titled tape which is excellent in its cleaning effect and abrasion resisting property, by providing a cleaning layer consisting of cellulose powder and a binder on the supporting body. CONSTITUTION:Needle-like cellulose powder having approx. 10-500mu length, and approx. 5-50mu diameter, and a binder (for example, nitrocellulose, vinyl chloride- vinyl acetate resin, etc.) are mixed, and it is applied on the supporting body (example: polyethylene terephthalate film base) and is dried, which is made a cleaning tape.
Patent JP-H10232744-A (JP)
Title: Disk array device
Inventor: HASHIDA SEIJI
IPC: G06F12/16
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To discriminate the erroneous mounting of disk module without interposing any disk array controller. SOLUTION: The drive numbers of respective disk modules 10-1n are physically applied to a back board 2. A non-volatile memory 20 for drive number write, drive number compactor circuit 21 and circuit 22 for drive number display are loaded on the respective disk modules 10-1n. The same drive number as the back board 2 is previously written from an array control part into the non-volatile memory 20 by F/W. At the time of restart, just after a power source (the power source of only the disk module) is turned on, the drive number from the back board 2 is compared with the drive number in the non-volatile memory 20 through the F/W by the drive number compactor circuit 21 and in case of non-coincidence, the drive number read out of the non-volatile memory 20 is displayed on the drive number display circuit 22.
Patent JP-S62193676-A (JP)
Title: Formation of coated film
Inventor: MITSUTSUJI MASARU
IPC: B05D3/02
Filed: 1986-02-20
Abstract: PURPOSE:To improve finish appearance and performance of a coated film and to achieve the economization of resource and prevention of environmental subjecting the coating to force drying under specific conditions, applying a transparent finishing paint by wet-on-wet coating thereon, and subjecting both coatings simultaneously to curing by heating. CONSTITUTION:The water dilutable paint contg. a metallic pigment and/or coloring pigment prepd. to attain 15-40wt% solid content when coated on a material to be coated is coated on said material. The coated film is subjected to force dying under the conditions under which the value of air flow rate (m/sec) X temp. ( deg.C) X time (min) satisfies 500-5,000 by using hot air of <=100 deg.C having >=1m/sec air flow rate. The transparent finishing paint is applied thereon by wet-on-wet coating and both coatings are subjected to curing by heating simultaneously. As a result, the coated film of the base coat having large volume shrinkage factor is efficiently obtd., by which the finish appearance and the performance of the coated film are improved and the economization of resources and the prevention of the environmental pollution are achieved.