baber/WOPTO huggingface dataset:
Patent JP-H0861457-A (JP)
Title: Rotation transmitting device capable of rotating output shaft by input shaft
Inventor: KAMIMURA HIDEO
IPC: F16H35/00
Filed: 1994-08-15
Abstract: PURPOSE: To provide a rotation transmitting device capable of rotating an output shaft by an input shaft. CONSTITUTION: An output shaft 22 and an input shaft 21 are arranged so that their center line may be aligned with each other, and one or more transmission pins 24 are projectingly provided at the positions except two adjacent positions where the circumference of the end surface of a body 23 to be rotated of the output shaft 22 is divided into several parts, and two braking pins 25 are projectingly provided at two adjacent positions of the body 23 to be rotated. A friction plate 26 of snap ring shape which forms two recessed parts 27 and is provided with a lock cam surface to be abutted on the braking pins 25 is brought into internal contact with a casing 29.  A plurality of driving holes 30 in which pins 24, 25 are inserted are cut in a body 34 of revolution, and two projected parts 32 for releasing the braking which are located in the recessed parts 27 and capable of pressing their edges are provided on the inner end surface of the body 34 of revolution. This improves the durability for the long-term use, and permanently keeps the smooth rotational motion to demonstrate the reliability in performance.
Patent JP-H0476899-A (JP)
Title: Output buffer circuit
Inventor: KODA KENJI
IPC: G11C17/18
Filed: 1990-07-18
Abstract: PURPOSE:To enable an operation at a low noise at the time of reading out a data at a high speed by operating a third n-type transistor, suppressing the amplitude of an outputted voltage, and reducing the load capacity of an output terminal. CONSTITUTION:When signals HS and -HS are respectively an L and an H, the output of an AND gate G3 is L, an n-type transistor(Tr) Q3 is turned to OFF, NAND gate G1 drives a Tr Q1 by both a data signal(data) and an output controlling signal(oe), and the output H of an output terminal Di is almost equal to a power voltage because the power side is a P-channel Tr. When the signal (data) is the H, the output of a gate G3 is the H, the output of an NOR gate G2 is the L, the Tr Q3 is turned to ON,, the Tr Q1 is turned to OFF, and a signal in the H is outputted from the terminal Di. This output H is lower than the power voltage only by the threshold voltage of the Tr Q3 because the Tr Q3 is an n type and enhancement type Tr. That is, the n-type Tr Q3 is operated at the time of the high speed operation, and a p-type Tr is operated at the time of both a low speed operation and a low power voltage operation. Thus, the noise can be reduced, and both a wide operating speed and a stable operation can be attained.
Patent JP-H068559-A (JP)
Title: Printer
Inventor: RYU KYO
IPC: B41J35/36
Filed: 1992-06-25
Abstract: PURPOSE:To use an arbitrary ink ribbon by using a photoelectric sensor having sensitivity in a wavelength region where transmissivity or reflectivity is a certain common level or less as an ink ribbon detecting sensor. CONSTITUTION:The transmitted light from an ink ribbon 2 is returned to the photodetector in a photoelectric sensor 1 through a fiber 12. A sensitivity control knob 3 is provided to the photoelectric sensor 1 and, by rotating this knob 3, sensitivity can be controlled. The output terminal 12 of the photoelectric sensor 1 is OV when the light to the photodetector is cut off and light of 12V is incident and the output level of the photodetector when the detection and cutting-off of light are reversed is changed by the control of the knob 3. The control circuit 4 of a printer monitors the voltage across the earth terminal 14 and output terminal 13 of the photoelectric sensor 1 and judges that the ink ribbon 2 is present when the voltage of the output terminal 13 becomes 12V to bring the printer to a printing operation possible state.
Patent JP-H069654-A (JP)
Title: Phenylsilane derivative, its production and fungicide containing the derivative as active component
Inventor: TOKUNAGA TAKUMI
IPC: C07F7/18
Filed: 1992-06-25
Abstract: PURPOSE:To provide a new compound applicable without causing environmental problem and useful as a fungicide, especially an agricultural and horticultural fungicide free from the development of resistant fungi. CONSTITUTION:The compound of formula I (R<1> is 1-5C alkyl, 2-5C alkenyl or 2-5C alkynyl; R<2> to R<4> are H, 1-10C alkyl, 2-10C alkenyl or 2-10C alkynyl; R<5> is H, 1-10C alkyl, 2-10C alkenyl, 2-10C alkynyl, etc.), e.g. 2-methyl-3-(4- trimethylsilylphenyl)-1,2,3,4-tetrahydroisoquinoline. The compound of formula I can be produced by reacting a lactam derivative of formula II with a hydrogenation agent (e.g. lithium aluminum hydride) in a solvent (e.g. THF) at -10 to +200 deg.C. The amount of the hydrogenation agent is 0.2-20mol-equivalent based on 1mol-equivalent of the compound of formula II. The compound has excellent fungicidal activity against plant pathogens of powdery mildew of wheat, rust of wheat, powdery mildew of cucumber, etc.
Patent JP-H0536453-A (JP)
Title: Branch connector
Inventor: FUJITA YOSHINORI
IPC: H01R25/14
Filed: 1991-07-31
Abstract: PURPOSE:To improve the workability of wire harness assembling by providing a lower case for supporting a wire harness consisting of FPC, an upper case to which a single connector is connectable and disconnectable, and a press- contact terminal for connecting the both. CONSTITUTION:When a branch circuit is formed, hole parts 16, 17 are provided in branch-required positions of a wire harness 13 consisting of FPC, and a lower case 21 is fixed in conformation to this position. A necessary press-contact terminal is preliminarily inserted to an upper case 20, and the case 20 is integrated into the case 21 so that the wire harness 13 is fitted to a notch part 20f. To the case 20, a connector mounted on the top end of a branch line group is inserted to the installing part 20c of a connector 9 and locked, whereby the branch circuit can be formed. When a circuit constituting FPC 29 is provided in the case 21 to constitute the circuit in the branch connector, the circuit constitution can be changed by exchanging this.
Patent JP-H0638439-A (JP)
Title: Motor
Inventor: ITO TETSUYA
IPC: H02K3/26
Filed: 1992-07-20
Abstract: PURPOSE:To provide a motor in which the coil for driving can be manufactured easily and the number of parts can be cut down and the structure can be simplified, and also which can cope with the miniaturization enough. CONSTITUTION:A plurality of driving coils 8 are made on a substrate 1 by coil patterns, and a smooth coat layer 7 is provided to cover the driving coils 8. A permanent magnet rotor 13 is arranged on the coat layer 7, and a smooth plain layer 14 is provided on the face, too, on coat layer 7 side of this permanent magnet rotor 13. When controlling the current application to the driving coil 8, the permanent magnet rotor 13 rotates on the coat layer 7. The driving coil 8 being made by a coil pattern can cope with miniaturization easily, and also it does not need a shaft and a bearing for the permanent magnet rotor 13, so the number of parts can be cut down, and also the structure can be simplified.
Patent JP-S6170442-A (JP)
Title: Instrument for analyzing composition of waste combustion gas
Inventor: MAKIMURA KIYOSHI
IPC: G01N21/3504
Filed: 1984-09-13
Abstract: PURPOSE:To reduce the cost of an analyzing instruments and to improve the reliability thereof by detecting the concn. of O2 and CO2 in a waste combustion gas, incorporating the detected concn. values into the specific equation and determining the concn. of N2 and the concn. of H2O by computation. CONSTITUTION:Fuel is burned in a combustion furnace and the waste gas is supplied to an O2 concn. detector and CO2 concn. detector, by which the concns. thereof are detected. The O2 concn. value and CO2 concn. value obtd. by the detectors are substd. into the equation I, the equation II (where (a) and (b) are the values of CO2 and H2 in the waste combustion gas during combustion by the supply of theoretical air amt. for each 1kg of the fuel, m<3>/kg). The concn. of N2 and the concn. of H2O are determined by the arithmetic processing. The concns. of the O2, CO2, N2 and H2O are respectively displayed on a display part. The concns. of the O2 and CO2 in the waste combustion gas are thus detected and the concns. of the N2 and H2O are determined by using such detected values and therefore there is no need for providing an N2 concn. detecting part and H2O concn. detecting part and the cost of the instrument is reduced.
Patent JP-2001025185-A (JP)
Title: Motor
Inventor: NITTA ISAMU
IPC: H02K1/18
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce core loss in a stator core. SOLUTION: A unit core 19 is constituted by laminating many core plates 20. The four cores 19 are disposed annuarly on a core reinforcing member 21 to constitute a stator core 17. Then, the respective cores 19 are fixed to the member 21, in a state such that a gap 22 of, for example, 0.7 mm is formed between yokes 19a of the adjacent cores 19.
Patent JP-S6082840-A (JP)
Title: Method and apparatus for analyzing element
Inventor: INO SHIYOUZOU
IPC: G01N23/22
Filed: 1983-10-13
Abstract: PURPOSE:To analyze an element on the surface of a solid highly sensitively and conveniently, by projecting corpuscular rays or electromagnetic waves on the surface of a sample, and detecting the generated electromagnetic waves in the vicinity of the total reflection angle of the waves. CONSTITUTION:An electron stream Ei, which is emitted from an electron gun 6 in a vacuum container 1, is projected on the surface of a solid sample 5. Generated X-ray Cx are detected by a solid X-ray detector 7. Its output signal is detected as an X-ray spectrum and stored through a spectrum analyzer 8 and a memory device or display device 9. At this time, an X-ray taking-out angle is selected in the vicinity of the total reflection angle with respect to the X-rays. Thus highly sensitive element analysis on the surface of the solid is performed.
Patent JP-H11126706-A (JP)
Title: Current limiter, conductive composite and manufacture thereof
Inventor: COLE HERBERT STANLEY
IPC: H01C7/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To reproduce electrical and mechanical characteristics by limiting the current of a circuit when a large current is generated, wherein a conductive composite positioned between electrodes has an organic bonding agent containing high Tg epoxy and low viscosity polyglycol epoxy, an epoxy curative agent and conductive powder. SOLUTION: A current limiter 1 comprises an electrode 3 and a conductive composite 5 made up of metal or semiconductor, and a resistive structure which is applied with compressive force P and has an ununiform distribution. The conductive composite positioned between at least two electrodes 3 has at least four components. Three components from the four components is found in an organic bonding agent of the conductive composite 5. To put it concretely, the three components contained in the organic bonding agent of the conductive composite 5 are a high Tg epoxy, low viscosity polyglycol epoxy and at least one type of curative agents. The other component from at least four components is conductive powder.
Patent JP-S6436864-A (JP)
Title: Production unit for staircase
Inventor: NOZAKI YOICHI
IPC: E04G13/06
Filed: 1987-07-31
Abstract: PURPOSE: To improve workability through easy and rapid manufacture of stairs of commercial quality by providing a manufacturing device consisting of a base approximately in a T-shape in longitudinal section, a pair of outer forms integrally molded in a shape matched with the outline of stairs, and a distance holding jig. CONSTITUTION: Outer forms 3 and 3 made of a steel integrally molded in a shape matched with the uneven surface shape of the outline of stairs to be manufactured are disposed on both sides of the rise part of a longitudinally extending base 2 with a given distance therebetween. A separator 4 for an upper distance holding member is disposed near the external chevron apex of the outer forms 3, and a lower distance holding jig consisting of an L-shaped hardware, a nut, and a bolt is removably fixed at the forms 3 and the base 2. The upper and lower parts of the outer forms 3 are fastened against the base 2 by a distance holding jig 4. Concrete is placed in a space between the base 2 and the outer forms 3 to mold a pair of stairs in a given shape.
Patent JP-H0481042-A (JP)
Title: Repeater system
Inventor: INOUE MASAHIRO
IPC: H04L12/40
Filed: 1990-07-20
Abstract: PURPOSE:To eliminate the transmission of unnecessary packet signals by previously announcing it to the terminal equipment of a transmission source whether the terminal equipment of a communicating party can be communicated or not by the abnormality of a transmission line and the abnormality of the terminal equipment in first and second LAN(Local Area Networks). CONSTITUTION:First and second transmission line monitoring means 16 and 21 monitor whether abnormality is generated at first and second transmission lines 2 and 3 or not, and when it is judged that there is no abnormality in the transmission lines, an existence confirmation signal is sent to the first transmission line 2. When abnormality is generated at the first transmission line 2, a first address erasing means 17 erases all the address numbers of a first address storing means 19. In this state, any packet can not be transmitted from the terminal equipment of the second transmission line 3 to the terminal equipment of the first transmission line 2. Similarly, when abnormality is generated in the second transmission line 3, any packet signal can not be transmitted from the terminal equipment of the first transmission line 2 to the terminal equipment of the second transmission line 3 Thus, there is no useless transmission of packet signals.
Patent JP-S5983122-A (JP)
Title: Objective lens for copying machine
Inventor: KOUCHIWA TAIRA
IPC: G02B13/24
Filed: 1982-11-04
Abstract: PURPOSE:To reduce weight and size by consisting a titled lens, successively from an object side, of 4-group 6 lenses of positive biconvex and negative biconcave combined meniscus, positive single meniscus, positive single meniscus and negative biconcave and positive biconvex combined meniscus lenses and forming these lenses so as to satisfy specific conditions. CONSTITUTION:A titled lens is formed of an orthometa type lens of 4-group 6 lenses consisting, successively from an object side, of the 1st group lens of the meniscus combined with positive biconvex and negative biconcave lenses and directing the convex face to the object side, the 2nd group lens of the positive single meniscus directing the convex face to the object side, the 3rd group lens of the positive single meniscus directing its convex face to the object side and the 4th group lens of the meniscus combined with negative biconcave and positive biconvex lenses and directing its convex face to the object side. The conditions specified by the equations I -IV are satisfied where f is designated as the combined focal length of the entire lens system, f3 as the focal length from the object side to the 3rd face, f5 is the focal length from the object side to the 5th face, ni as the refractive index of the i-th lens from the object side, and gammai as the Abbe number of the i-th lens from the object side. The lens having a small size and lightness and high contrast is thus obtd. by using plastic materials.
Patent JP-S6171767-A (JP)
Title: Facsimile decoding system
Inventor: KOSHIISHI TAKAYASU
IPC: H04N1/411
Filed: 1984-09-17
Abstract: PURPOSE:To perform a line processing at a high speed at a decoding part by storing a code mode detected at the end of a line and loading the code mode at the head of a next line to start a coding job. CONSTITUTION:The codes are not saved to a register but saved as a 1-byte command at a time point when it is changed into the command of a facsimile control loop processor FCP. Then the 1-byte command is stored to a random access memory RAM at the termination of a line and then loaded through the RAM at the head of the next line. Then the command itself is used as the one of the FCP to produce a PEL at the head of the line. In such a way, the number of program steps is decreased less to increase the line processing speed, and 8 bits suffices a register which saves codes.
Patent JP-2000028053-A (JP)
Title: Method for connecting synthetic resin tube, and tool used in the method
Inventor: NAKANO SHIGERU
IPC: F16L13/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To surely connect a synthetic resin tube to a tapered joint, and to prevent defective connection by providing a mark of a specified width to check the push-back from a tapered surface of the resin tube after a tube end is abutted on a distal side bottom. SOLUTION: An elbow 2 is a kind of a tapered joint, and provided with a tapered surface 21 inside, and a synthetic resin tube 1 is inserted therein and fixed thereto with an adhesive. A first mark 11 extending in the peripheral direction of the resin tube is provided at the position by the length L in the axial direction from a tube end 10 of the synthetic resin tube 1. The length L is for an insertion part of the resin tube, and equal to the length of the tapered surface 21 in the axial direction. A second mark 12 of >=2 mm in width extending in the same direction as the resin tube is provided at the position of 10 to 30 mm away from the first mark 11 on the outer surface of the synthetic resin 1.  Since the presence of the connection part can be checked by the second mark close to the first mark 11, the connection part can be prevented from being overlooked, and defective connection can surely be found.
Patent JP-S6252394-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B3/02
Filed: 1985-08-30
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-S6437699-A (JP)
Title: Method for discriminating kind of motorbicycle and device for executing said method
Inventor: NAKAMURA MASAHITO
IPC: G07B15/00
Filed: 1987-08-03
Abstract: PURPOSE:To shorten time required for the payment of a charge by photographing a motorbicycle entering into a charge station with a camera, executing image processing to discriminate the kind of the motorbicycle and automatically and previously calculating the charge corresponding to the motorbicycle. CONSTITUTION:When a TV camera 2 is set on a slightly upper position at the time of taking the rear image of a motorbicycle 1, said motorbicycle runs through from the lower part of the of an image processor 3 to the upper part. Namely, a processing range called a detecting window 7 for detecting the motorbicycle 1 is set on the lower part of the screen 6 and a change between an image (a) sent one field before and a current image (b) is detected (the head of a rider) in said window 7 out of density images sent from the TV camera 2 to the image processor 3 at every 1/60sec. When the change in the window disappears, the setting of a number plate 4 on the center of the screen 6 is decided and the image is taken in as an original image 8 to discriminate the kind of the motorbicycle.
Patent JP-S5983786-A (JP)
Title: Coated steel sheet excellent in weldability useful as can body
Inventor: AZUMA MITSUO
IPC: C25D5/26
Filed: 1982-11-02
Abstract: PURPOSE:To obtain the titled material useful as a can body having sufficient corrosion resistance necessary as a can material and excellent weldability, by coating a tin-iron alloy-coated steel sheet with Ni or an Ni-P alloy. CONSTITUTION:A steel sheet after being degreased and acid pickled in a conventional manner is introduced into a tin plating bath to coat it with a tin layer in a tin-adhesion amount (per one side) of 0.1-1.5g/m<2>, esp. 0.4-0.7g/m<2>. Thereafter said tin-coated steel sheet is heated at a temp. in the vicinity of the melting point of tin to obtain an alloyed coating layer based on FeSn2. Ni coating is then applied onto said alloyed coating layer in a conventional manner. That is, the Ni coating is performed, for instance, in a plating bath comprising 30g/l NiSO4.6H2O, 45g/l NiCl2.6H2O and 30g/l H3BO3 with current density of 1- 10A/dm<2> at a bath temp. of 30 deg.C. Hereon, the adhesion amount of Ni is pref. in the range of 5-500mg/m<2>, esp. 30-150mg/m<2>. On the other hand, a known method for Ni-P alloy coating may be adopted.
Patent JP-S6252568-A (JP)
Title: Electrostatic recording device
Inventor: TAKEDA MAKOTO
IPC: G03G15/00
Filed: 1985-08-30
Abstract: PURPOSE:To eliminate defects in conveyance at a paper feed part by providing a detecting means in front of and behind a paper feeding means and operating and stopping the paper feeding means. CONSTITUTION:A photosensitive body 20 is supplied with toner by the developing roller 26 of a developing device to convert an electrostatic image on its peripheral surface into a toner image, which rotates to the lower part of a conveyance table 24 and is conveyed counterclockwise. Simultaneously, one sheet of recording paper is carried in this electrostatic recording device from an automatic paper feeding device which is fitted to and moved associatively with the device through the operation of a paper feeding roller 31 driven with a different driving force from the device body and the 2nd paper feeding roller 40 as a paper feeding means starts rotating through the operation of a sensor 14 as the 1st detecting means which detects the front end of the recording paper to further send in the recording paper and the 2nd paper feeding roller 40 is stopped through the operation of a sensor 42 as the 2nd detecting means which detects the front end again and starts rotating after the timing to the toner image is adjusted, carrying on the conveyance of the recording paper. Consequently, defects in conveyance at the time of the feeding of the recording paper are removed completely.
Patent JP-2001023472-A (JP)
Title: Switch and electronic apparatus using it
Inventor: TSUDA TATSUYA
IPC: H01H51/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a switch for use in different electronic apparatus to chiefly turning on and off the power, not requiring extra force, capable of remote operation and manual operation, and embodied in a small construction. SOLUTION: The center of a movable piece 27 is supported swingably on a yoke 26 of a solenoid 22 installed inside a switch case 21, and a driver 32 having a lock mechanism is engaged with the other end of the movable piece 27, and the movable piece 27 is swung by remotely operating the solenoid 22 or pushing an operational piece 35, and a first switch contact 30 is opened or closed by actuating/deactuating the driver 32. By this switch configuration, it is not required to use extra force in the remote operation, for example to deflect a coil spring, is possible to make remote operation and manual operation, and embody in a small construction.