baber/WOPTO huggingface dataset:
Patent JP-S5999312-A (JP)
Title: Reflection type encoder
Inventor: MIYANOO TETSUJI
IPC: G01D5/30
Filed: 1982-11-30
Abstract: PURPOSE:To omit the requirement for providing an encoder plate separately and to make the encoder compact, by using one end part of coil strands forming a coil unit, which is to become the rotor of a coreless motor, as a reflecting surface. CONSTITUTION:A coil unit 16 is coupled into a tubular yoke 17. A magnet 18 is provided in the inside of the unit 16. The coil unit 16 is used as a rotor of a cup type coreless motor. The light emitted from a light emitting element 5 is reflected by each coil strand 1, which forms the upper end part of the outer surface of the rotating coil unit 16 and received by a light receiving element 6 through a slit 3. The coil elements 1 are closely arranged in parallel. Insulating layers are provided between coil strands 1. Therefore, the amount of the reflected light is changed every time the light moves to the neighboring coil strand 1, and the number of the light reception time can be measured.
Patent JP-S58115784-A (JP)
Inventor: WACHI HIROYUKI
IPC: H01R13/66
Filed: 1981-12-29
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-2000031780-A (JP)
Title: Surface acoustic wave device
Inventor: OSANAI KATSUNORI
IPC: H03H9/64
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To realize a ladder type surface acoustic wave device of a small size with a low loss by devising an electrode pattern and a wiring pattern formed on the surface acoustic wave elements without addition of new process. SOLUTION: The ladder type surface acoustic wave device has pluralities of surface acoustic wave resonators 11, 12, 21, 22 formed on a major side of a piezoelectric substrate 10, and pluralities of the surface acoustic wave resonators are laid out so that their center lines orthogonal to a direction of propagation of a surface acoustic wave are almost alligned. A part of reflector electrodes 211, 213, 221, 223 in either of the surface acoustic wave resonators 21 or 22 configure at least a part of a wiring pattern in this surface acoustic wave device.
Patent JP-H0853595-A (JP)
Title: Acrylic cross-linking monomer containing iodine or bromine, acrylic elastomer containing iodine or bromine and co-cross-linkable elastomer composition
Inventor: MINAMINO ETSUO
IPC: C08F220/22
Filed: 1994-08-11
Abstract: PURPOSE:To obtain the subject composition capable of producing a molding excellent in mechanical strength, compression set, etc., and heat resistance and processability by introducing iodine or bromine into an acrylic elastomer and a fluoroelastomer. CONSTITUTION:This acrylic elastomer composition contains an acrylic elastomer prepared by copolymerizing an acrylic monomer of the formula CH2=C(R<1>) COOR<2> (R<1> is H, F or CH3; R<2> is a 1-8C alkyl, etc.) with an acrylic cross-linking monomer of the formula X(CH2CF2CF2O)i[CF(CF3)CF2O]jRfCOO(CH2)kCH=CH2 [X is I or Br; (i) is 0-2; (j) is 0-2; (k) is 0-2; Rf is CF(CF3), etc.], etc., and a fluoroelastomer at (10/90) to (90/10) weight ratio. The acrylic elastomer contains 0.01-10wt.% I or Br and the fluooroelastomer contains 0.001-10wt.% I or Br. An elastomer such as a vinylidene fluoride/hexafluoropropylene-based elastomer is preferred as the fluoroelastomer.
Patent JP-S59101820-A (JP)
Inventor: SHIMONO HEIHACHI
IPC: C25D11/18
Filed: 1982-12-02
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-H0493741-A (JP)
Title: Oil leakage detecting system for of cable line
Inventor: MURAKAMI KAIHEI
IPC: G01M3/28
Filed: 1990-08-08
Abstract: PURPOSE:To determine the presence or absence of oil leakage quickly by comparing the time change in decreasing speed of the amount of oil in an oil tank with the oil-amount changing characteristic which can happen with the rapid change of a load. CONSTITUTION:The CPU of a terminal device receives oil amount data at a constant time interval. Whether the oil amount is in the decreasing trend or not (2) is compared with the data immediately before. When the amount is in the decreasing trend, an oil-amount difference  V1 between this time and the time after (t) hours is measured (3). Then, V1/t is operated and compared with an expected detecting value  Le. When the expected value  Le is exceeded, the oil decreasing amount V2 for the next (t) hours is further measured (5). Then,  L2/t is operated and compared with the expected value  Le again. When the expected value  Le is exceeded, the oil-amount decreasing ratio  V2/ V1 is operated and compared with a judging reference. A warning signal is sent out (8). When the oil-amount decreasing ratio does not exceed the judging reference, the oil decreasing amount  V3 for the next (t) hours is further measured (9). Then,  V3/t is operated and compared with the expected value  Le. In this way, the time change in oil-amount decreasing speed is compared with the oil-amount changing characteristic which can be caused by the change in load current with the rapid change in load, and the presence or absence of the leaking oil can be judged.
Patent JP-S6368111-A (JP)
Inventor: YAMADERA KATSUO
IPC: A47B83/04
Filed: 1986-09-09
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-H0767010-A (JP)
Title: Operating button device for electronic equipment
Inventor: OTAKE MASAAKI
IPC: G11B33/06
Filed: 1993-08-27
Abstract: PURPOSE:To improve operability by easily attaching/detaching operating buttons to every side of a main body by making an operating button part attachable/ detachable and fitting it at over two positions of the main body. CONSTITUTION:Two fitting parts 1 and 2 are provided on both the side faces of a video camera. These fitting parts 1 and 2 are composed of projecting parts 6 and 7 formed integrally with cases 4 and 5 of the main body for fitting operating buttons 3, projecting pieces 8 and 9 energized to the side of the buttons 3 so as to be operated from the outside for attaching/detaching the buttons 3, and signal receiving part 10. On the other hand, the button 3 is provided with a recessed part for fitting to the projecting part and the projecting piece, and an operating signal oscillating part 13. As operating signals, infrared rays are used and in order to guide the operating signal, an optical waveguide 14 is used. The video camera constituted like this can be operated by easily fitting the button 3 to either the fitting part 1 or 2 so as to easily operate the video camera.
Patent JP-2000043176-A (JP)
Title: Packaging material with electricity controlling properties
Inventor: TAKEGAWA YOSHIAKI
IPC: B32B7/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material with electricity controlling properties which retains the outstanding points of a structure forming body peculiar to a thermoplastic resin film and shows sufficient electricity controlling properties even at a low temperature and further the high recognizability of the content and the superior fitness to sensing with the advantage of easy availability. SOLUTION: This packaging material is formed of a laminated thermoplastic resin film having an organic polymer electricity controlling layer with 0.8 μm or less thickness, 1×1010 Ω/(square) or less surface resistance measured under 14% PH atmosphere at 24 deg.C and 0.70 OD/μm or less maximum value of the absorbance within the wavelength range of 400-1100 μm, formed on at least one of the surfaces.
Patent JP-H0537206-A (JP)
Title: Irreversible circuit element
Inventor: DEJIMA HIROMOTO
IPC: H01P1/383
Filed: 1991-07-29
Abstract: PURPOSE:To realize the irreversible circuit element in which a transmission loss at a high frequency UHF band is reduced, the ferrite is made small in diameter while securing an inductance of a center conductor and small sized light weight components are employed. CONSTITUTION:Three center conductors 10 are arranged so as to be in crossing at a prescribed angular interval in the electric insulation state while an insulation sheet 11 is interposed among them, a ferrite 9 is abutted with the crossing part and a DC magnetic field is applied to the ferrite to form the irreversible circuit element. Then a cross sectional shape of the center conductors 10 in a direction of the DC magnetic field is formed flat, main parts 10a of each center conductor 10 are arranged opposite to each other with the ferrite 9 having a 1st major side 9a and a 2nd major side 9b inbetween and one-ends of each main body 10a are connected integrally with a connection part 10b.
Patent JP-H1053707-A (JP)
Title: Compounding agent for rubber and rubber composition containing the same
Inventor: YATSUYANAGI CHIKASHI
IPC: C08K3/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a compounding agent for rubbers which gives a silica-filled vulcanizable rubber composition, especially one excellent in modulus, wearing resistance, tan δbalance, etc. SOLUTION: The compounding agent comprises a polysiloxane and a wax in a weight ratio of 70/30 to 5/95. The polysiloxane contains at least one kind of organosilyl groups selected among alkoxysilyl groups (I) and acyloxysilyl groups (II) and has a number-average degree of polymerization of 3-10,000: ≡Si-OR<1> (I) ≡Si-OCOR<2> (II) wherein R<1> is a 1-18C (un)substituted monovalent hydrocarbon group or an organic acid residue containing an ether bond and R<2> is hydrogen or a 1-21C hydrocarbon group.
Patent JP-S61180197-A (JP)
Inventor: HANSU FUORUKAA KURAPUDOORU
IPC: G21D3/00
Filed: 1985-09-27
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-S6457891-A (JP)
Title: Key telephone system
Inventor: TAKEUCHI HISAO
IPC: H04Q3/58
Filed: 1987-08-28
Abstract: PURPOSE:To attain a one-trunk line and 2-terminal conference by providing a latching relay switching connection on a trunk line and a relay of a single stable relay applying switching connection whether a terminal is to be connected to the trunk line or to the latching relay thereby receiving a call from the trunk line by two telephone sets simultaneously. CONSTITUTION:Terminals 11, 12 (or terminals 12, 11) are ready to out income with respect to the trunk lines 1, 2 independently of the connection state of latching relays 9, 10 at the time of power failure. The relays 13, 14 are subjected to switching control at power application to send a call tone corresponding to the arrival of a call to the trunk line 1 or 2 to the terminals 11, 12 at the same time and the 1-trunk line and 2-terminal equipment conference is formed. Thus, the incoming call from the trunk line is applied by two telephone sets simultaneously at power application and the 1-trunk line and 2-terminal equipment conference is applied by using 2-telephone sets.
Patent JP-H0535144-A (JP)
Title: Transfer material separating device
Inventor: WATANABE TOSHIO
IPC: G03G15/20
Filed: 1991-07-31
Abstract: PURPOSE:To provide a transfer material separating device where there is no possibility of staining a heating rotating body and a transfer material which moves in contact with the heating rotating body, the transfer material is surely separated from the heating rotating body, and the miniaturization of a device using the heating rotating body is expedited. CONSTITUTION:The transfer material separating device for preventing the transfer material P from winding round a heating roller 101 is used in a fixing device. It is provided with a belt-like separating member 111, and a temperature detecting element for detecting the surface temperature of the roller 101 is provided in the center part of the member 111. The member 111 is arranged so that it may be interposed between the vicinity of one edge being the non- image area of the transfer material P and the roller 101 when the transfer material P passes through a nip part.
Patent JP-H04212006-A (JP)
Title: Displacement detector
Inventor: HAYASHI AKITAKE
IPC: G01C9/14
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a simply structured, compact and light-weighted displacement detector which enables highly accurate displacement detection by providing a movable member which is freely rotatably supported by a supporting means which can rotate around X, Y and Z axes and a shift detecting means which detects a direction of the shift. CONSTITUTION:Even if a member 1 whose displacement is to be detected and a supporting member 6 rotate around a rotation axis, when a movable member 7 is shifted from its reference position, shift detecting means 31 to 36 detect occurrence of the shift and shift directions with respect to (x),(y) and (z) axes provided on the member. When the shift of the member 7 from the reference position is detected, returning means 2, 12, 22 rotate the member 7 around a rotation axis of one of X, Y and Z axes corresponding to a shift direction with respect to each of (x), (y) and (z) axes of the member 7. In this case, the means 2, 12, 22 rotate the means 6 in such a direction to follow the shift of the member 7. The means 1 detects a rotation amount of the means 6 relative to the means 1 with respect to the X, Y and Z axes to detect displacement of a displacement detector 4 itself.
Patent JP-H0375969-A (JP)
Title: Drawing work supporting device
Inventor: KOJIMA YUSUKE
IPC: G06F17/50
Filed: 1989-08-18
Abstract: PURPOSE:To efficiently support the drawing work by providing data bases of a standardized article and a purchased article, an arrangement information display means for the standardized article and the purchased article, an arrangement information data base and a parts table generating part. CONSTITUTION:The device is provided with a drawing data part 1 for generating a drawing on a CAD, an output device 2 for displaying data of the drawing, information of a data base, etc., a data input device 3, a graphic shape generating, changing and correcting part 4, a mechanical element data supply part 5, a parts drawing arrangement information supply part 6, and a parts table generating part 7, and a CPU 8 manages them. The mechanical element data supply part 5 is provided with a standardized article data base 9 and a purchased article data base 10, and the parts drawing arrangement information supply part 6 is provided with an arrangement information data base 13.
Patent JP-H0636724-A (JP)
Title: Charged particle beam device
Inventor: NAKASUJI MAMORU
IPC: H01J37/12
Filed: 1992-07-17
Abstract: PURPOSE:To reduce aberration and improve resolution with a relatively simple structure by providing an aperture lens in the acceleration region of a charged particle beam, and offsetting part or all of the chromatic aberration of a charged particle beam optical system. CONSTITUTION:A charged particle beam emitted from a charged particle beam source 1 is accelerated and guided onto a target 8 via a charged particle beam optical system 6. An aperture lens 3 having the negative chromatic aberration offsetting part or all of the chromatic aberration of the optical system 6 is arranged in the acceleration region of the charged particle beam. Part or all of the chromatic aberration of the optical system 6 is offset by the lens 3, thus the aberration is reduced and the resolution can be improved with a relatively simple structure. High resolution can be attained even when the charged particle beam source 1 having a large energy width is used.
Patent JP-H0632911-A (JP)
Title: Heat-shrinkable plastic resin composition for packaging
Inventor: MUKAI SADAYOSHI
IPC: C08J3/28
Filed: 1992-07-17
Abstract: PURPOSE:To provide the subject composition having good heat sealability and excellent heat resistance. CONSTITUTION:A film composed of layers 11 consisting of a plastic resin alone and, sandwiched therebetween, a layer 12 consisting of a plastic resin and a crosslinking aid incorporated therein is exposed to a radiation so that the layers 11 and the layer 12 come to have gel contents of 30% or lower and 70% or higher, respectively.
Patent JP-S6273449-A (JP)
Title: Mode changeover device of tape recorder
Inventor: KOIZUMI SATORU
IPC: G11B15/10
Filed: 1985-09-26
Abstract: PURPOSE:To improve remarkably the operability by designing the titled device that plural cassette tapes are changed over to various modes such as recording/ reproduction/rapid traverse and rewind while using one set of mode changeover operation button and a single tape switching button. CONSTITUTION:As the mode changeover operating buttons for 2 cassette tapes T1, T2, a recording operating button 1, a reproduction operating button 2, a rapid traverse operating button, a rewind operating button 4, a temporary stop operating button 6 and a stop/ejection operating button 5 are provided and further a tape changeover button 7 is provided. A tape changeover slide member 8 is reciprocated in the directions of A, B via a lever mechanism by the operation of the button 7, a lock projection section 9 is projected to regulate the operation of a pinch roller and a rotating body changeover section 10 where a high part 10a and a low part 10b are made continuous by a slope face 10c is formed.
Patent JP-S6274404-A (JP)
Title: Device for removing water-soluble substance in water-insoluble liquid
Inventor: SASAKI TORU
IPC: B01D11/00
Filed: 1985-09-28
Abstract: PURPOSE:To remove water-soluble substance contained out of water-insoluble liquid effectively by means of contacting water or water solution with water- insoluble liquid containing water-soluble substance through the filter material. CONSTITUTION:The contact of water solution with water-insoluble liquid containing water-soluble substance is enlarged through the filter material, acidproof and alkali resistant, having small filter holes. As an example, the cylindrical filter 2 is put into the vessel 1, and the water is supplied from the inlet 7 to fill up the vessel 1. Next, water-insoluble liquid containing water-soluble substance, for instance, such as fluorine-originated liquid carrying gravity heavier than water and containing Cl2 and HCl dissolved therein, used in the manufacturing process of semi-conductor, is charged in from the inlet 3 in order to shift the said dissolved Cl2 and HCl into water and discharge purified fluorine-originated liquid, in which little Cl2 and HCl is remaining, out of the outlet tube 5.
Patent JP-2000042892-A (JP)
Title: Belt grinding device
Inventor: HEESEMANN JUERGEN
IPC: B24B49/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To grind the surface of a thin workpiece by the same pressing force as the surface of a thick workpiece by providing a detecting device for sensing a movement of a pressure shoe and an evaluating device for exerting influence on a press control device according to the sensed movement of the pressure shoe. SOLUTION: When the sizes of vectors F1, F2 of force extending to diverting rollers 2 from a pressure shoe 3 are equal to each other, extremely slight reaction FR is generated by slight deflection. When a movement of the pressure shoe 3 is large, and when deflection of a grinding belt 1 between the diverting rollers 2 is large in relation to this, remarkably large reaction FR is generated. A degree of a movement of the pressure shoe 3 is measured by a detecting device (a permanent magnet 6 and a sensor 7) according to the deflection of the grinding belt 1, and is used to generate comparatively large pressing force for compensating for the comparatively large reaction FR in an evaluating means. Thus, resultant force acting on a workpiece can be the size equal to two cases.
Patent JP-H1063935-A (JP)
Title: Carrying mechanism for automatic selling machine
Inventor: KAWADA EIICHI
IPC: G07F11/24
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine carrying mechanism equipped with a merchandise stopper in a seesaw system. SOLUTION: Amerchandise stopper A is arranged at the lower part of the lower edge part of each merchandise rack in parallel to the merchandise rack while the supporting edge of a first stopper 2a is directed to the oblique upper part and the supporting edge of a second stopper 2b is directed to the oblique lower part. The merchandise rack 1 is provided with an opening for allowing the joint part of the first stopper 2a and the joint part of the second stopper 2b to be projected on the merchandise rack 1. Plural merchandise stoppers are arranged at the lower part of the same merchandise rack, and one end of a link mechanism 4 for driving each intermediate arm 2c of the above mentioned plural merchandise to the oblique upper part is restrained with this intermediate arm. The other ends of the above-mentioned plural link mechanisms are engaged with single cams 7 and 9.  Cam protrusions in the same number as the number of the link mechanisms extended in an angular range less than (360 deg./the number of the link mechanisms) are formed at different radial positions in the cams 7 and 9, and the other ends are abutted to the cams at the same circumferential positions and at different radial positions. Then, a cam driving device is provided.
Patent JP-S6191611-A (JP)
Title: Camera system for focus detection and zoom lens for system
Inventor: AKATA YASUAKI
IPC: G03B13/36
Filed: 1984-10-11
Abstract: PURPOSE:To eliminate unnecessary photographer's uneasiness and to prevent out-of-focus photography by determining whether focus detecting operation is successful or not on the basis of the open aperture value of a zoom lens and a limit aperture value for a photodetecting element. CONSTITUTION:When the open aperture value of the zoom lens which varies with focal length is read out and supplied through the circuit block LE of the zoom lens and a converter COV between this lens and a camera body, a microcomputer MC1 for controlling the camera compares this aperture value with a limit aperture value for allowing uniform luminous flux to strike a photodetecting element group which detects the aperture value and focusing. When the open aperture value is larger, the computer MC1 inhibits a microcomputer MC2 for focus detection from performing the focus detection operation. The maximum open aperture value of the zoom lens is read out through the computer MC1 and set in the camera irrelevantly; to set focal length. Therefore, even if automatic focus detection is never stopped in the middle to give a photographer unnecessary uneasiness, and out-of-focus photography is prevented by the setting of the maximum open aperture.
Patent JP-S60107224-A (JP)
Inventor: GOTOU YOSHITOMO
IPC: H01H9/20
Filed: 1983-11-16
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-H0761102-A (JP)
Title: Transfer printer
Inventor: SUZUKI MICHIO
IPC: B41J33/36
Filed: 1993-08-30
Abstract: PURPOSE:To prevent the generation of trouble such as wrinkles in an ink ribbon by applying sufficient tension to the ink ribbon even immediately after the rotation of a ribbon motor is started. CONSTITUTION:A cancel counter 3a clocking the predetermined time before a ribbon taking-up motor 12 becomes stable after starting, a ribbon rotational speed detecting sensor 17 detecting the rotational speed of a ribbon taking-up roller and a voltage control circuit 16 respectively controlling the voltages of the respective drive power supplies of the ribbon taking-up motor 12 and a ribbon supply motor are provided. During a period when the predetermined time is clocked by the cancel counter 3a, the respective motors are controlled by the voltage control circuit 16 so as to become preset definite starting torques and, after the predetermined time is clocked by the cancel counter 3a, the respective motors are controlled by the voltage control circuit 16 so as to become the optimum rotary torques obtained from the detection signal of the rotational speed detecting sensor 17.