baber/WOPTO huggingface dataset:
Patent JP-S5487570-A (JP)
Title: Electronic watch with alarm
Inventor: SASAKI MASAYUKI
IPC: G04G13/02
Filed: 1977-12-24
Abstract: PURPOSE:To electrically absorbe deviations of mechanical resonance frequencies by making driving frequencies of an electro-acoustic transducer plural and making one of them suitably selectable. CONSTITUTION:A frequency dividing circuit 5 for alarm driving frequencies is constituted by T type FFs 4 stages. Then, the output of an oscillation circuit 1 is inputted to a frequency dividing circuit 2, which in turn outputted as time counting or control signal. This is then inputted to the other input end of an AND gate 3 to whose on input end is inputted an alarm coincidence signal A. The output of the AND gate 3 is inputted to the frequency dividing circuit 5 for alarm driving frequencies and the Q output of the final stage of the frequency dividing circuit and the F output of a decoder 14 are inputted to an OR gate 13 to which the Q output of the third stage thereof is inputted. An alarm driving signal is then outputted therefrom. Hence, applying of a suitable signal level to decode mode selecting terminals B, C makes possible driving of the electro-acoustic transducer being a sounding means at the optimum alarm driving frequency and the mechanical deviations of the frequencies from the central frequency are electrically absorbed.
Patent JP-S6134728-A (JP)
Title: Composite magnetic recording medium
Inventor: NISHIMOTO KOZO
IPC: C09D7/12
Filed: 1984-07-26
Abstract: PURPOSE:To improve output characteristics by forming the first magnetic layer consisting of a coating-type medium having an isotropic magnetic characteristic on a substrate, and forming the second magnetic layer consisting of a coating- type medium having vertical magnetic anisotropy on the first magnetic layer to obtain a 2-layered structure. CONSTITUTION:gamma-Fe2O3 fine particles having 2-3 acicular ratio and 0.2mu length are dispersed in the width of a binder and coated on a PET base having 15mu thickness as the first magnetic layer 5, dried, and calendered to smooth the surface. An isotropic medium layer 5 having 2mu thickness is obtained in this way. then hexagonal plate crystallite barium ferrite having about 0.1mu diamter is dispersed in a binder, coated in a magnetic field oriented in the direction vertical to the substrate surface, and dried to form the second magnetic layer consisting of a vertical magnetic layer 7 having 0.5mu thickness. The obtined original material having said composite magnetic layer is cut to obtain a tape having specified width.
Patent JP-S641329-A (JP)
Title: Digital synchronism control circuit
Inventor: SAKUMA ARATA
IPC: H03L7/06
Filed: 1987-06-23
Abstract: PURPOSE: To easily, quickly, and correctly realize AC power sources synchronous to each other, by up-counting or down-counting clock pulses with an up-down counter corresponding to be lag or lead in a phase discrepancy state.  
     CONSTITUTION: The signal C of an AND element 4 and phase signal D of a phase detecting circuit 22 are inputted to an up-down counter 51 and, when a 2nd pulse string F 2  is lag from a 1st pulse string F 1  in phase, a logic H signal is given to the counter 51 and the counter 51 up-counts clock pulses A. Therefore, when the output of the counter 51 is given to a digital frequency converter 52, a pulse string called F 2 , whose frequency corresponds to input signals, is outputted and the 2nd pulse string F 2  which is synchronous to the 1st pulse string F 1  can be obtained. When the 2nd pulse string F 2  is used as the voltage frequency of another inverter, a synchronized state is realized. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5488573-A (JP)
Title: Method of loading on pallent loader
Inventor: YAMADA YOSHIAKI
IPC: B65G57/03
Filed: 1977-12-23
Abstract: PURPOSE: To eliminate the loading time loss upon loading on a pallet loader by restricting the elevational range of a lift in response to the height of the number of loading stages and controlling the lowermost position of an elevation conveyor in response to the height of the loading pallet.  
     CONSTITUTION: Articles conveyed via a conveyor or the like are aligned on a drawing plate 1 stood by over a pallet. A lifter 2 is so disposed directly below the plate 1 at this time as to place the pallet P on the load bearer 2a thereof. When the plate 1 is drawn, the articles on the plate 1 are transferred onto the pallet on the bearer 2a without collapsing the aligned state of the articles. The lifter 2 is stood by upon lowering by one stage of the articles in height. The articles are thus placed to be lowered by one stage at every time at the lifter 2. After the uppermost stage is loaded with the articles, the latter are conveyed onto the conveyor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H101996-A (JP)
Title: Scald preventing device for sanitary washing equipment
Inventor: OTOMO HIROSHI
IPC: E03D9/08
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a scald by conducting sure operation at low cost by rational structure, and to inform a user of the operation of a burn preventive device. SOLUTION: This scald preventive device has a hot water sensor 10 sensing the specific temperature of hot water and stopping water supply and an ejection nozzle 5 ejecting hot water through the hot water sensor 10. A ball is inserted to the hot water sensor 10 at that time, the ball is held by a member of shape memory alloy sensing the specific temperature of hot water and a stopper, and a flow-rate sensor 18 sensing the flow rate of hot water is installed between the ejection nozzle 5 and a hot water tank 1 while an abnormality display section is mounted on an operating section.
Patent JP-H0715630-A (JP)
Title: Noise reducing circuit
Inventor: KIMURA HATSUJI
IPC: H04N5/21
Filed: 1993-06-28
Abstract: PURPOSE:To improve the picture quality by the accurate motion adaptive processing and also to improve the S/N by applying the noise reduction processing by means of the accurate correlativity in an image processing mode. CONSTITUTION:A noise reducer 25 using a frame memory is placed on a stage following an adaptive hybrid processing circuit 10. At the same time, the delayed variable of the frame memory is varied in response to the motion vector detected by a motion vector detecting circuit 5. Then the noise reduction processing is adaptively applied to the video signals by the motion signal detected by a motion detecting circuit 11. So that the S/N is much improved at the part of a still picture having no motion and then less improved at the part of a moving picture respectively.
Patent JP-H055661-A (JP)
Title: Torque sensor with multifunction
Inventor: WAKAMIYA MASAYUKI
IPC: G01P3/488
Filed: 1991-06-27
Abstract: PURPOSE:To detect the number of rotations of a torque transmission shaft simultaneously with torque by fixing a magnetic material thin strip having small holes formed thereto to the torque transmission shaft in the peripheral direction of said shaft and arranging a magnetic core having a coil wound therearound to the outside of the thin strip in a non-contact state. CONSTITUTION:A rectangular magnetic alloy thin strip 2 having magnetostriction provided with rectangular holes 3a at an equal interval is bonded to a torque transmission shaft 1 so as to provide a gap 3. A torque detecting coil 5 is wound around a bobbin 4 to be mounted on a yoke 6. A U-shaped ferrite magnetic core 7 has interpole length same to the length of the gap 3 or each hole 3a in the peripheral direction of the shaft 1 and is arranged to the outside of the thin strip 2 through space and a number-of-rotation detecting coil 8 is further wound around the magnetic core 7. Torque is detected on the basis of the impedance change of the coil 5. Since the space part of a magnetic circuit becomes large when the magnetic core 7 is opposed to the gap 3 and the holes 3a, the impedance of the coil 8 becomes small. By counting the reduction number of times of impedance, the number of rotations of the shaft 1 can be measured. By subjecting the magnitude of torque and the number of rotations to multiplying processing, power is calculated.
Patent JP-H0818473-A (JP)
Title: Mobil radio terminal
Inventor: RAINAA MARUTEIN
IPC: G10L21/0216
Filed: 1995-06-22
Abstract: PURPOSE: To improve the quality of the sound of respective sound signals to be processed and to reduce various problems on convergence. CONSTITUTION: At least one of error values (e12 (i), e32 (i), e13 (i) and e31 (i)) at prescribed sampling time (i) is formed from a difference between a sound signal estimation value and the sample value of the other sound signals (x1(i), x2(i) and x3(i)) to be processed at prescribed sampling time (i). The sound signal estimation value is the estimation value used for evaluating the different sound signals (x1(i) and x3(i)) at time which is hourly shifted from prescribed sampling time (i) by delay estimation values (T1'(i) and T3'(i)) and is formed by the interpolation of the sample value of the different sound signals (x1(i) and x3(i)). An addition device is provided for adding the sound signals which are time- shifted.
Patent JP-S6218046-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA YUKIO
IPC: H01L21/58
Filed: 1985-07-16
Abstract: PURPOSE:To check the parasitic effect of a pellet, and to enable to perform stable bonding by a method wherein a bed under a plating layer is made to have a projecting type partially, and connection between the pellet and the plating layer according to a bonding wire is performed at the parts thereof. CONSTITUTION:A plating layer 12 consisting of Ag, for example, is formed on a bed 11 consisting of Cu, for example, and the circumferential part of the bed 11 and the part the plating layer 12 are formed in projecting types using a press, etc. Then a pellet 14 is mounted on the bed 11 interposing the plating layer 12 and a solder mounting layer (a bonding agent layer) 15 between them. Moreover the surface of the pallet 14, a lead frame 16 and the plating layer 12 of the projecting part 13 are connected electrically through bonding wires 17 consisting of gold, and the pellet 14, etc. are sealed with a resin layer 18 to form a semiconductor device.
Patent JP-S5582827-A (JP)
Title: Pin type disc brake
Inventor: WATANABE TAKEO
IPC: F16D55/224
Filed: 1978-12-19
Abstract: PURPOSE: To facilitate the replacement work of friction pads as well as absorb the pitch abberation of a pin to the opening by installing the slide pin or opening and caliper while they are pinched by a bolt to be screwed in a threaded hole parallel to the disc surface.  
     CONSTITUTION: A sleeve 14 which is an opening part 15 of the guide mechanism of a caliper 8, is fitted on a cylindrical member 13 fixed to a firm support 2. A threaded hole 17 approx. parallel to the rotating surface of a disc 1 is formed in the tip of a slide pin 16, which fits to the opening part 15 in a sliding condition. The caliper 8 and the slide pin 16 are fixed firmly by screwing the bolt 20 which is inserted in loose fit in the through-hole 18 of the caliper 8, into this threaded hole 17. By this construction, replacement of the pads can be made easily by only loosening and fastening the bolt 20 as well as the pitch abberation of the slide pin 16 can be absorbed by the loose fit of the bolt with the through-hole 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11337257-A (JP)
Title: Cooling storage
Inventor: FUKUCHI MAKOTO
IPC: F25D25/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve strength of an inner box for fixing a shelf support without reducing the effective volume of a storage, by longitudinally forming a groove in the inner box and arranging a shelf support in the groove. SOLUTION: Stored goods are placed on a rack 43 of each of stages, and the weight of the stored goods is imposed on a shelf support 37 through a support piece 45 for supporting the rack 43. Since a groove 41 for accommodating the shelf support 37 is formed on have a recessed section, the bonding strength (area) of the inner box 23 with a heat-insulating member 25 at this portion is increased, and thus when large weight of the stored goods is imposed on the rack 43, peeling of the inner box 23 from the heat-insulating member 25 is prevented. Further, since the shelf support 37 is arranged in the longitudinal groove 41, the shelf support 37 does not protrude from the surface of the inner box 23 to the storage. Accordingly, the size of the rack 43 can be made larger, thereby increasing the effective volume of the storage.
Patent JP-H11354974-A (JP)
Title: Wide band syntactic foam radio wave absorbing material
Inventor: KITAGAWA KATSUSHI
IPC: C08K13/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To attain a radio wave absorption at the microwave/millimeter wave band by constituting from a syntactic foam material contg. carbon block or graphites at a specified content to a binder and inorg./org. microballoons at specified vol. ratio. SOLUTION: A syntactic foam material 1 contains carbon black or graphites 10-70 wt. parts by 100 wt. parts of a resin type binder and inorg. or org. microballoons 20-80 vol.%, the resin type binder may use an epoxy resin, polyester resin, etc., or paint type or rubber type binder, the inorg. material constituting the microballoons is glass or silica, and org. material may use a copolymer of vinylidene chloride and acrylonitrile or polymer contg. polyacrylonitride as a main component, etc. Thereby the absorbing power can be exhibited from the microwave bands to millimeter wave bands of 75-110 GHz.
Patent JP-S5381167-A (JP)
Title: Electronic apparatus with alarm function
Inventor: TAWARA IWAO
IPC: G04G13/02
Filed: 1976-12-25
Abstract: PURPOSE:To enable plural alarm sounding functions to be provided with a simple circuit constitution by setting alarm information in a setting memory circuit by selecting means out of plural alarm fucntions and controlling said alarm information with an alarm sound control part.
Patent JP-2000349551-A (JP)
Title: Oscillator integrated circuit
Inventor: SATO TAKU
IPC: H03B5/12
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To adopt a circuit configuration for an integrated oscillator circuit where the integrated oscillator circuit of a multi-type employing depletion mode FETs can be switched only with a positive power supply. SOLUTION: In the integrated oscillator circuit, a parallel resistor 8 is provided between a drain bias feed section 3 and a source section 4 of a FET 1 so as to cause a current to flow through the parallel resistor 8 thereby making the current flow through a resistor 5 provided to the source section 4. Thus, the level of the source section 4 is kept to a proper positive level without operating the FET 1. Then while keeping the level of a gate section 9 positive, the source section is set to a negative bias, that is, to a pinched off state.
Patent JP-S5487793-A (JP)
Title: Preparation of polyoxymethylene
Inventor: KIMURA HARUTAKA
IPC: C08G2/06
Filed: 1977-12-26
Abstract: PURPOSE: To prepare high polymeric polyoxymethylene having excellent heat stability, by the polymerization of formaldehyde in the presence of a specific catalyst supported on a carrier.  
     CONSTITUTION: Formaldehyde is polymerized at -40W80°C and under atmospheric pressure to 10 atm, in the presence of a catalyst prepared by supporting (A) a complex obtained by reacting 1 mole of an aluminum compound of formulas I-IV (R, R 1W3  are alkyl; R 4W7  are alkyl, alkoxy, halogen; X is halogen; l, n is 1W3; m is 1W2) with 0.1W20 moles of a P-containing compound of the formulas V, VI [R 8  is alkyl, aryl, alkoxy, aryloxy; R 9  is R 8 , R 10 R 11 N(R 10W11  are alkyl)] in a hydrocarbon solvent, to (B) a carrier comprising an amide compound of formula VII(R 12  is 1W10C alkylene; R 13  is 1W25C alkyl). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0321614-A (JP)
Title: Production of thermoplastic resin excellent in shock resistance, appearance after molding and fluidity
Inventor: TOYOOKA YUTAKA
IPC: C08F285/00
Filed: 1989-06-20
Abstract: PURPOSE:To obtain the title resin having good impact resistance, appearance of molded products and fluidity by mixing a specific diene rubber latex and a plurality of acid group-containing copolymer latexes having different swelling capability, before an aromatic vinyl, vinyl cyanide and other monomer are copolymerized onto the mixture. CONSTITUTION:(A) 100 pts.wt. (on the solid basis) of a diene rubber latex of 7 or higher pH which is obtained from 50 to 100wt.% of 1,3-butadiene and 0 to 50wt.% of a copolymer are mixed with (B) 0.1 to 10 pts.wt. (on the solid basis) of more than 2 kinds of acid group-containing copolymer latexes which is prepared by copolymerization of 3 to 40wt.% of an acid group-containing monomer, 35 to 97wt.% of an alkyl acrylate bearing an alkyl group of 1 to 12 carbon atoms and 0 to 48wt.% of copolymerizable vinyl monomer and differ in swelling capability from each other to prepare a swollen rubber latex of polydispersed particle size distribution. Then, in the presence of 5 to 70 pts.wt. of the rubber latex, 95 to 30 pts.wt. of a monomer mixture consisting of 70 to 90wt.% of aromatic vinyl monomer, 10 to 40wt.% of vinyl cyanide and 0 to 20wt.% of other copolymerizable monomers are polymerized.
Patent JP-H028606-A (JP)
Title: Combustion device
Inventor: TOMITA HIDEO
IPC: F23D11/24
Filed: 1988-06-24
Abstract: PURPOSE:To restrict production of carbon monoxide and soot even in the case of excessive amount of air in a combustion device to be applied in a hot water feeder and a heater by a method wherein a secondary air is mixed with fuel without decreasing substantially flame temperature. CONSTITUTION:An end part of an outer cylinder 13 and an end part of an air cylinder 14A are connected by a secondary air plate 15 so as to form a secondary air chamber 16. A fuel injection nozzle 20 and ignition electrode 21 are arranged within a primary air chamber 19. An air hole 26 is opened in the secondary air plate 15 and a throttling cylinder 27 is arranged outside the air hole. Air supplied by an air blower 22 is mixed with injected keroscene from a nozzle 20 so as to form a cup-like flame 28. Secondary air 29 injected from the air hole 26 flows along an inner surface of the throttling cylinder 27. The secondary air can be mixed with fuel without substantially decreasing a flame temperature while wrapping the cup-like flame 28, resulting in that production of carbon monoxide and soot can be restricted and thus adhesion of soot to the metering cylinder 27 and high temperature corrosion can be prevented.
Patent JP-S5281346-A (JP)
Title: Thermosetting powder coating resin composition
Inventor: NISHIZAWA HIROSHI
IPC: C08K5/34
Filed: 1975-12-29
Abstract: PURPOSE: Title composition having an excellent storage stability and giving a coating film of excellent physical properties by curing at a comparatively low temperature, composed of a hydroxyl-containing acrylic copolymer, an N-acyl polylactam compound, and tetrabutyl titanate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H101575-A (JP)
Title: Polyolefin resin composition, composite material, and production
Inventor: KASHIWA HIDENORI
IPC: C08L97/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an polyolefin resin composite material excellent in fabricability and mechanical strengths at a low cost from a resin composition containing a woody material. SOLUTION: This composite material is produced by reacting a composition comprising 30-90 pts.wt. polyolefin (A), 70-10 pts.wt. (the total of components A and B being 100 pts.wt.)lignocellulosic or cellulosic substance (B), 0.1-5 pts.wt. crosslinking agent (C), 0.01-1 pt.wt. orgnaic peroxide (D), and either 0.1-10 pts.wt. modified polyolefin having a degree of modification of 0.1-20wt.% or 1-20 pts.wt. polybasic acid anhydride (E) (the amounts of components C to E being based on 100 pts.wt. total of components A and B) by kneading under heating for 30sec to 30min at 150-200 deg.C.
Patent JP-S6136883-A (JP)
Title: Paper feed mechanism
Inventor: KONNO MASANORI
IPC: G06K13/103
Filed: 1984-07-30
Abstract: PURPOSE:To feed assuredly the forms one by one and with a constant level of contact pressure regardless of the size and the number of forms, by attaining oscillations of a paper feed roller with a contact secured with the surface of the form put on a feed board, rotating the feed board by the signal of a sensor which detects the height of the feed roller and therefore adjusting the form position so that the surface of the form is always set at a fixed position. CONSTITUTION:As shown in a figure (a), a contact is secured between the surface of a form 1 put on a feed board 2 and a paper feed roller 4. The roller has no contact yet with a sensor 15. Under such conditions, the signals are sent to a pulse motor 10. Thus the motor 10 is revolved and therefore the board 2 is turned counterclockwise via gears 1 and 9. When the roller 4 reaches at a fixed position to have a contact with the sensor 15 as shown in a figure (b), the form 1 receives the proper contact pressure. Then the drive of the motor 10 is stopped. Under such conditions, the forms 1 are sent to a pick-up roll 8 by means of revolutions of the roller 4 and a separate roll 6 together with the push- up force of a separation part 7. Thus the height of the form 1 is detected by the roller 4. This avoids a contact between the sensor 15 and the form 1 and thereof the form 1 is never deformed. This ensures the stable feed of forms 1.
Patent JP-S5858687-A (JP)
Title: Optical character reader
Inventor: MATSUYAMA HIROKAZU
IPC: G06K13/07
Filed: 1981-10-02
Abstract: PURPOSE:To elevate processing efficiency, by providing plural stopping parts for temporarily stopping a business form whose read scanning has ended, and processing in parallel such work as scanning of plural sheets of business forms, recognition, data processing, etc. CONSTITUTION:The first business form (1) is fed, read scanning (scanning-1) is executed, and when it ends, a scanning data is recognized (recognition-1) by a recognizing part 2a, and a result of recognition is data-processed (processing-1) by a data processing part 3a. The business form (1) is supplied to a stopping part when scanning has ended, and is stopped temporarily until recognition of a business form (1) data, and processing (recognition-1, processing-1) end. The second business form (2) is fed at the point of time when read scanning of the first business form has ended, and is fed to another stopping part in the same  way at the point of time when read scanning (scanning-2) has ended, and is  stopped until recognition of the data and processing (recgnition-2, processing-2)  end. In this way, recognition of plural business forms and data processing can  be processed in parallel, therefore, the processing efficiency is elevated.
Patent JP-H0721243-A (JP)
Title: Automatic design mathod/device, parts generation method /device and design support method/device
Inventor: TOYONAGA MASAHIKO
IPC: G06F17/50
Filed: 1993-06-28
Abstract: PURPOSE:To provide an automatic design method by which the logic circuit of high quality can be designed and a whole system from register transfer description to circuit design can be automatized. CONSTITUTION:In a step P1, register transfer description, data transfer circuit parts, state transition circuit parts and basic logic parts are inputted as data. In a step P2, register transfer description is divided into data transfer description, state transition description and miscellaneous logic description. In a step P3, a host circuit is generated from the mutual relation of data transfer description, state transition description and miscellaneous logic description. In a step P4, a data transfer circuit is generated from data transfer description by using the data transfer circuit parts. In a step P5, a state transition circuit is generated from state transition description by using the state transition circuit parts. In a step P6, a miscellaneous circuit is generated from miscellaneous logic description by using the basic logic parts. At last, the circuit, the data transfer circuit, the state transition circuit and the miscellaneous circuit are outputted in a step P7.