baber/WOPTO huggingface dataset:
Patent JP-S5611550-A (JP)
Title: Comparison and coincidence circuit
Inventor: CHIBA HIDEAKI
IPC: G06F11/28
Filed: 1979-07-10
Abstract: PURPOSE: To make easy the analysis of failure and to reduce the failure investigating time, by feeding the content of the comparison coincidence data register and the selective information register by the control program to the selective logic circuit and performing the production of coincidence condition of output of the circuit.  
     CONSTITUTION: The comparion and coincidence information read out with the out instruction of the control program is set to the comparison and coincidence data register 1 and also set to the designated registers 9...14, fed to the comparison circuits 15...20 and compared with the comparison objective data on the data line. Further, the comparison and concidence signals CPA...CPF are fed to the NOT circuits 23...29 of the selective logic circuit 22 to produce the comparison and coincidence condition desired from the circuit 22 together with the selection signals SLA...SLF of the control program output from the selection information register 21. Thus, trace of failure and analysis or detection of failed part can be made easy, allowing to remarkably reduce the failure investigating time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03285406-A (JP)
Title: Amplifier output circuit
Inventor: TAKESHITA RITSUJI
IPC: H03F3/68
Filed: 1990-03-30
Abstract: PURPOSE:To securely prevent off-set from being generated in a transient state by providing a feedback amplifier to receive a differential signal between outputs from a pair of amplifier circuits by being operated only during the transient state, when power supply is instable, and to feed the received signal back to the input of one amplifier circuit so that both voltages can be made equal, in respect to a pair of amplifier circuits which form the output signals of mutually reverse phases. CONSTITUTION:When a power source is turned on, a bias circuit without any time constant is activated and capacitors C1 and C2 of a feedback circuit are charged. At such a time, when there is dispersion in the capacitance values of the capacitors C1 and C2, voltages (a) and (b) of output terminals OUT(+) and OUT(-) try to start at individual speed respectively. At such a time, a comparator VC1 detects a differential voltage and loads feedback to an amplifier circuit Amp2 forming the voltage (b) and the capacitor C2 is instantaneously charged/discharged so that the differential voltage can be zero. Thus, even when there is dispersion in the capacitance values of the capacitors C1 and C2, the output voltage (b) is raised while following up the rise of the output voltage (a).
Patent JP-H10270957-A (JP)
Title: Cmos operational amplifier
Inventor: IKEGAMI MASAKAZU
IPC: H01L21/822
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To manufacture capacity elements for compensating a phase without the addition process of a manufacture process and to eliminate the need of restricting the output voltage range of an operand amplifier by providing capacity where the upper terminals and the lower terminals of the two N-well capacity elements in a phase compensation circuit are connected in inverse parallel. SOLUTION: MOS transistors Q1-Q5 constitute a differential input stage part, and N-channel MOS transistors Q1 and Q2 where gates are connected to an inversion input terminal 1 and a non-inversion input terminal 2 constitute the differential pair of input stages. The P-channel MOS transistor Q3 and the P-channel MOS transistor Q4 constitute the load part of the differential stage. The N-channel MOS transistor Q5 constitutes the current source part of the differential stage. The upper terminals and the lower terminals of the capacity elements C1 and C2 are connected in inverse parallel.
Patent JP-H08258417-A (JP)
Title: Nonwoven fabric thermosensible recording sheet
Inventor: TANAKA JUNICHIRO
IPC: B41M5/337
Filed: 1993-04-14
Abstract: PURPOSE: To provide a nonwoven fabric thermosensible recording sheet which is used for indoor or outdoor advertising posters, drop curtains, flags, bar code labels, labels, aviation tags, etc., is tough, has high tear strength, and has a good thermosensible print recording property and image reproducibility by a thermal head printer. CONSTITUTION: In a nonwoven thermosensible recording sheet in which a thermosensible recording layer containing an achromatic or hypochromic basic dye and a coloration agent is formed on nonwoven fabric, an undercoat layer containing pigment and an ionomer type adhesive is formed between the nonwoven fabric and the thermosensible recording layer.
Patent JP-H04299628-A (JP)
Title: Repeater and relay system
Inventor: HIROHASHI KAZUTOSHI
IPC: H04B10/11
Filed: 1991-03-27
Abstract: PURPOSE:To relay communication in an excellent way even between terminal equipments apart from each other and which are not seen through. CONSTITUTION:A repeater R is provided respectively with 1st and 2nd relay sections 12,14. A signal sent from a terminal equipment T is received by the 1st relay section 12 of repeaters R1, R2 (arrows FU1, FU2). A reception signal is subject to frequency conversion in the 1st relay section 12 of the repeater R1 and the result is sent and it is received by the 2nd relay section 14 of all the repeaters R (arrow FM). Thus, the signal is relayed between the repeaters R. Then the 2nd relay section 14 of each repeater R applies frequency conversion to the reception signal further to make transmission and the result is received by each terminal equipment (arrow FD). Thus, the signal is relayed even to a remote terminal equipment T which is not seen through.
Patent JP-S5713346-A (JP)
Title: Full automatic electrophoresis apparatus of cassette type
Inventor: SANEYOSHI SHIGEYUKI
IPC: G01N27/26
Filed: 1980-06-27
Abstract: PURPOSE:To eliminate trouble attributable to the expansion and contraction of the electrophoresis film, by conducting the electrophoresis process automatically using cassettes each consisting of an electrophoresis film fixed to a rigid frame. CONSTITUTION:A cassette stocker 20 stocks a plurality of electrophoresis film cassettes stacked in layers, each cassette including an electrophoresis film fixed between an upper rigid frame and a lower rigid frame. The cassette 21 taken out of the cassette stocker 20 is immersed in a buffer liquid in a cell 30 so as to be moistened and is then supplied to a specimen supplying means 40. Blood serum is sucked up from a schale by an applicator 40. The means 40 applies blood serum to the cassette 21. The cassette 21 now applied with the specimen is transferred by an electrophoresis cell 60 along a conveyor line 51 by means of a handler 50. The number of the cell 60 is suitably determined in accordance with the time length of the electrophoresis, number of specimen and so forth. Electric power is supplied to the electrophoresis film to effect the electrophoretis process. The cassette 21 after the proces is transfer red, through a coloring cell 70A and a decoloring cell 70B, to a drying means 80 for dryting, and is then measured by a measuring means 90.
Patent JP-H07266982-A (JP)
Title: Reflecting mirror
Inventor: HIROKI HIROSHI
IPC: B60R1/04
Filed: 1994-03-31
Abstract: PURPOSE:To obviate the necessity of controlling color tone, reduce the difference from the natural color tone, reduce the physically dicomfortable feeling, and secure the dazzlement preventing effect, by forming a reflective film from titanium. CONSTITUTION:A reflecting mirror is made of Ti, and consists of a basic plate and a reflective film layer installed on the surface of the basic plate, and a protective film layer is formed of necessary. When the reflective film layer is made of titanium, a method for forming a metal thin film of Ti through the vacuum vapor deposition method sputtering method, etc., is adopted. Further, since, if the thickness of the reflective film layer is too thin, the transmission of light increases excessively, and it is desirable to set the film thickness to at least 0.1mm. Accordingly, the reflection rate of about 40% is obtained in all the wave length region, and also the reflection rate due to the wave length becomes nearly constant. Accordingly, the physical discomfortable feeling for the reflection image is prevented, and the simple structure can be obtained.
Patent JP-S58205110-A (JP)
Title: Optical fiber cable
Inventor: KUWABARA TSUNEO
IPC: H01B7/18
Filed: 1982-05-24
Abstract: PURPOSE:To obtain an optical fiber cable having excellent temp. characteristics by forming at least one of the outermost covering of optical fiber cores and the sheath of the assemblage of the cores of a rubber material. CONSTITUTION:The coverings 2 of optical fiber cores 1 and the sheath 4 of an optical fiber cable are formed of a rubber material. A tension member 3 consists of an FRP or the like. Natural rubber having the Young's modulus which is about 1/100 of the Young's modulus of PE or nylon is used for the covering 2 and the sheath 4, whereby the coefft. of linear expansion of the cable is reduced, and as a result, the stress to be exerted on the cores 1 is kept low when temp. changes and the deterioration in the transmission characteristics is improved to make less.
Patent JP-S5441415-A (JP)
Title: Method of and device for controlling motor driving unit
Inventor: TOOMASU ANSONII RIPO
IPC: H02P27/06
Filed: 1978-07-20
Abstract: A decogging feedback control for current source inverter motor drives uses a change of instantaneous torque feedback signal with no dc component that is a function of only the instantaneous pulsating component of measured torque. The change of torque signal modulates the voltage applied to the dc link and therefore the dc link current to materially reduce the detrimental cogging torque pulsations and stabilize the motor, and can be switched out at a low frequency above which it is not needed so that the motor can respond properly to rapid variations in torque.
Patent JP-H01260112-A (JP)
Title: Non-concrete flexible structural part and construction of seaside facility therewith
Inventor: YAMASHITA AKIICHI
IPC: E02B3/12
Filed: 1988-04-08
Abstract: PURPOSE:To raise flexibility in urgent time and safeness as well as make construction work easier by a method in which various kinds of seaside facilities are constructed by using parts formed by packing stones in a cage, having a greater specific gravity than concrete. CONSTITUTION:Stones 3 such as miscellaneous stones, crushed stones, etc., are packed into a meshed cage 2 made of a high polymer or a metal such as stainless steel, etc., and closed to form a flexible structural part 1. The parts 1 are connected into various forms and integrated to great blocks of a given size by connectors such as rope, etc. to construct various kinds of seaside facilities.
Patent JP-S5613037-A (JP)
Title: Production of oxidation catalyst bed
Inventor: KISHII KAN
IPC: B01J21/00
Filed: 1979-07-13
Abstract: PURPOSE: To form an oxidation catalyst bed effective for accelerating the oxidation of organic materials by firing the system comprising the slag of wolframite after extraction of tungsten and enamel base materials.  
     CONSTITUTION: 20W100wt% Residue (slag) (a) after extracting by dissolution of tungsten by treating the wolframite comprising about 65W75% WO 3 , about 5W15% FeO, about 5W20% MnO (Mn+FeO≈20W25%) by sodium salt (caustic soda, sodium carbonate, or the like) and 80W0wt% enamel component (e.g. water glass, ethyl silicate or the like) (b) are compounded. Next, bentonite and water are added to the above-mentioned compound and the mixture is ground and incorporated to form a slurry which is then coated on a substrate such as mild steel plate. After drying, this substrate is fired at about 900°C, whereby the oxidation catalyst layer of porous surfaces is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000283050-A (JP)
Title: Treating liquid circulation device of substrate treating device
Inventor: NAKAJIMA YASUNORI
IPC: H01L21/306
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To extend the life of an air drive type bellows pump by restricting the expansion/shrinkage of a first/second bellows to the cycle needed to the circulation of a treating liquid. SOLUTION: After detecting the perfect expansion of oneside bellows out of a first bellows 31 or a second bellows 32 by a first sensor 41 or a second sensor 42 and after the elapse of a standby time (t) from the start of the shrinkage of the other bellows out of the first bellows 31 or the second bellows 32, a solenoid valve is driven and the supply of the compressed air to a first chamber 33 or a second chamber 34 is switched.
Patent JP-S61247425-A (JP)
Inventor: MORI TAKESHI
IPC: A47K11/00
Filed: 1985-04-24
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-S60231538-A (JP)
Title: Reed straightener
Inventor: SAISU KOUICHI
IPC: B21F1/02
Filed: 1984-05-01
Abstract: PURPOSE:To provide a reed straightener to straighten simultaneously plural pcs. of said lead by holding a lead of electronic component between plane surfaces each member is opposing and by performing the reciprocating movement of those members to move each other with a phase difference of 180 deg. oppositely at the same speed by the same distance. CONSTITUTION:Plural electonic components 2 placed on a V groove 94 of a transferring notched plate 92 are transferred to the part of the member 38 of a straightening mechanism part 54 by a plate 92. Members 36, 38 are then moved to the directions of arrows 50, 52 together with sliding levers 44, 46 and the components 2 are separated from the plate 92 and those leads 6 are held between the plane faces 32, 34 of the members 36, 38. Gear wheels 74, 76 are then rotated to the directions of arrows 98, 100 with the rotation of a motor 66 in the direction of an arrow 96 and cranks 80, 82 having an eccentricity delta are rotated. A connecting rod 84 is then moved to the direction of an arrow 56 and at the same time a connecting rod 86 to the direction of an arrow 58 and also the rod 84 is moved to the direction of an arrow 102. The rods 84, 86 are moved reciprocatingly so as to move the rod 86 in the direction of an arrow 104 and the components 2 held between the faces 32, 34 are straightened.
Patent JP-H0794642-A (JP)
Title: Semiconductor device
Inventor: INOUE KAZUHIKO
IPC: H01L23/66
Filed: 1994-04-26
Abstract: PURPOSE:To provide a highly reliable resin sealed semiconductor device being used in ultrahigh frequency band in which deterioration of the characteristics of a chip, e.g. noise characteristics, is suppressed at low cost. CONSTITUTION:The semiconductor device comprises a current channel, a source region, and a drain region formed on a semiconductor substrate having a heterojunction, a gate electrode 5 having such cross-section as the area of upper face part is larger than that of lower face part, a first dielectric film 7 covering at least the current channel and the gate electrode 5, and a second dielectric film 8 surrounding the first dielectric film 7, wherein the first dielectric film has a permittivity lower than that of the second dielectric film and a hygroscopicity lower than that of the second dielectric film.
Patent JP-H03291155-A (JP)
Title: Casting method for bag-shaped product
Inventor: KOMABA TETSUO
IPC: B22D17/22
Filed: 1990-04-04
Abstract: PURPOSE:To contrive the mass production without using a sand core, a shell core, etc., by executing primary casting of an inside semi-finished part of a bag shape by a first outer metallic mold, installing this semi-finished part in a second outer metallic mold and executing secondary casting by cast-in. CONSTITUTION:When a core is installed in a first outer metallic mold 2, and a partially solidified Al alloy is pressurized and injected from a runner 12 by clamping a two-split outer metallic mold 2, a molten metal goes round to a clearance of the outer mold and the core, and is soon cooled and solidified. Subsequently, by opening the outer metallic mold 2, a casting is taken out together with the core. Next, metallic cores 3, 4, 5, 6 and 8 are drawn out, respectively. Thereafter, metallic plugs 14, 15 and 16 are fitted into a semi- finished part, respectively, an inner mold 17 is inserted, this semi-finished part is integrated into a second outer metallic mold 13 by using positioning projections 9, 10 and 11 as guides, and by clamping a second outer metallic mold 13, a partially solidified Al alloy is pressurized and injected from a runner 21, and a product is cast. By opening a second outer metallic mold 13 after it is cooled, the casting is taken out together with the plug and the inner mold.
Patent JP-2000280856-A (JP)
Title: Air bag control device
Inventor: MASUDAYA HIDEKI
IPC: B60R16/027
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of erroroneous operations of an air bag caused by electromagnetic waves generated by various electrical packaging devices. SOLUTION: When a collision is detected by an air bag sensor 1, a first modulator circuit 4, allows first carrier waves to be inputted from a first carrier wave generating means 3 by means of a signal of a prescribed pattern outputted from a signal generating means 8 so as to be inputted through a switching gate 2, to be modulated, and also allows a modulated signal to be transferred to a demodulating circuit 5. The demodulating circuit 5 demodulates the signal so as to input the demodulated signal to a signal comparison circuit 6, and it is so devised that the signal comparison circuit 6 outputs an actuation signal for actuating the air bag only when the demodulated signal coincides with the signal of the prescribed pattern.
Patent JP-H06296437-A (JP)
Title: Safety device for grafting operation of grafting machine
Inventor: WAKINAGA KAZUHIKO
IPC: A01G1/06
Filed: 1993-04-15
Abstract: PURPOSE:To improve the safety for grafting operation. CONSTITUTION:A stock seedling fed to a stock seedling supporting frame (10a) is sensed with a stock seedling sensor (19a) and a scion seedling fed to a scion seedling supporting frame (10b) is sensed with a scion seedling sensor (19b). The safety device is constructed as follows: When the absence of an operator's hand for feeding the seedlings is sensed with a safety sensor 22, grafting mechanisms (7a) and (7b) are started. Unless the absence of the operator's hand is sensed, the grafting mechanisms (7a) and (7b) are not started. Thereby, the safety is improved without wounding the operator.
Patent JP-H11285600-A (JP)
Title: Cloth stretching device
Inventor: TOMOSAWA TAKANORI
IPC: D06F95/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To stretch a long-sized cloth having a double-sized length of normal bed sheet, for example, in a cloth stretching device by which the rear side of a cloth to be treated like the sheet is sucked into a sucking box and stretched. SOLUTION: The rear side of a cloth Y to be treated is sucked into the sucking box 21 in a state where the advancing side of the cloth Y is placed on a carrier conveyor 1 so that the cloth Y is stretched by the cloth stretching device. In the device, when a part of the cloth Y fed to the height near a sucking port inside the box 21 by the feeding roll 41 of a feeding device 4, the cloth Y is detected by a detecting equipment 8 and also the roll 41 is rotated in a pulling-out direction by a control mechanism based on the detecting signal from the equipment 8. Then, the rear side of the cloth Y is stretched while putting the rear side of the cloth Y in/out of the box 21, so that even a long- sized cloth Y is excellently stretched.
Patent JP-S5428336-A (JP)
Title: Undercoating composition
Inventor: OKADA KIMIHITO
IPC: C04B41/62
Filed: 1977-07-25
Abstract: PURPOSE: To obtain the title composition capable of forming wall surfaces having improved waterproofness, etc. free from cracking or peeling of topcaoting layers, by incorporating an asphalt enulsion with a synthetic resin emulsion having different PH values. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09280725-A (JP)
Title: Heat insulation panel joining method and device
Inventor: MISUMI MASAYUKI
IPC: E04B1/80
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated heat insulation storage for a high temperature use including various types of painting booths, wherein heat insulating panels are joined while keeping a joint of a relatively wide given width and preventing lowering of a heat insulation performance. Accordingly, the storage which is excellent in safety as well as in design can be produced, while an operation for joining the heat insulating panels can be carried out at either the inside or the outside of the storage so that a location where the heat insulating panels are assembled and installed is not restricted. SOLUTION: Heat insulating panels 10, 20 which are disposed in parallel with a given space are joined by means of joint plate 1 having a connecting rod 2 with a male threaded portion 2a, a plate temporarily holding clamp 30 which is replaceably mounted on the joint plate 1, an outer fastening plate 5 and a fastening nut 6. In Joining heat insulating panels 10, 20, the plate temporarily holding clamp 30 is mounted on the rectangular joint plate 1 and then a lever 33 of the clamp 30 is operated so as to temporarily hold the joint plate 1 such that the both sides of the joint plate 1 are respectively engaged with the connecting peripheral portions of the heat insulating panels 10, 20. After tightly fastening these insulating panels 10, 20 by means of the outer fastening plate 5 and the fastening nut 6, the clamp 30 is removed.
Patent JP-S5212834-A (JP)
Title: Development device
Inventor: IGARASHI SHIYUNKICHI
IPC: G03D3/02
Filed: 1975-07-19
Abstract: PURPOSE: To maintain a stable temperature adapted for the developer liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5517809-A (JP)
Title: Combination head driving unit in tape recorder or the like
Inventor: SUGIYAMA TAKESHI
IPC: G11B15/087
Filed: 1978-07-19
Abstract: PURPOSE: To increase the reliability on the operation of a combination head by attaching a head holding board on a subchassis so that it can rotate or slide freely and setting a combination head so that it can move unitedly with the head holding plate.  
     CONSTITUTION: On subchassis 38, erase head 39 is fixed, pinch roller 40 is attached at free rotation and head holding board 41 is attached together with combination head 35 fixed on it so that it can rotate and slide freely around supporting axis 42'. Moreover, head supporting board 41 is pulled to the direction of magnetic tape 37 by spring 42 connected between head supporting board 41 and subchassis 38. Since head holding board 41 is rotated to the counterclockwise direction in case of changing from the regenerative state to the music interval detecting state, combination head 35 is sloped against magnetic tape 37 and erase head 39 is also separated from magnetic tape 37. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63254846-A (JP)
Title: Telephone system provided with incoming inhibition function
Inventor: TAKASHIMA HIROSHI
IPC: H04M1/66
Filed: 1987-04-13
Abstract: PURPOSE:To prevent the release of an incoming inhibition mode by other person than the user by inhibiting the release of the incoming inhibition mode set so long as an input code is not coincident with the incoming inhibition release code. CONSTITUTION:When the input code by an input means 52 and the incoming inhibition release code stored in a storage means 51 are collated and coincide with each other, the release means 54 is started by a concidence signal from a collation means 53. Thus, the incoming inhibition mode set by a setting means 50 is released. Thus, the release of the incoming mode by other person than the user is prevented, and inadequate telephone charge accumulation and closstalk are prevented.