baber/WOPTO huggingface dataset:
Patent JP-H11349241-A (JP)
Title: Elevator device
Inventor: YAMAMOTO KIICHI
IPC: B66B11/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize a machine room of an elevator device. SOLUTION: In the elevator device for controlling the speed of a driving motor for raising and lowering an elevator car 5 in a hoistway 1 by a variable voltage and variable frequency control method, at least an inverter device 10 and a converter device 11 of a controller 8 for performing variable voltage and variable frequency control are arranged on the outer surface of the elevator car 5. Therefore, a machine room can be miniaturized, changing parts having the life are removed, and quietness can be improved.
Patent JP-H04360142-A (JP)
Title: Production of silver halide photographic sensitive material
Inventor: SEKIGUCHI TADASHI
IPC: G03C1/32
Filed: 1991-06-06
Abstract: PURPOSE:To prevent the sticking between photosensitive materials and the generation of matte pinholes and to improve vacuum adhesion as well as to ameliorate curling by a permanent set of winding. CONSTITUTION:The average temp. of the coated surface having 800 to 200% weight ratio of water and binder of the photosensitive material contg. a shaped and/or unshaped matting agent having >=4mum average grain size is <=19 deg.C and further this material is dried by spending <=35 seconds for the time until the weight ratio of the water and the binder attains 800 to 200% in the case of drying of the above-mentioned photosensitive material. The above-mentioned silver halide photographic sensitive material contain the charge transfer type coupler of the boron atom to basic nitrogen atom expressed by general formula I in at least one layer on a base. In the general formula I of the process for producing such photosensitive material, (q) is 0, 1; A is -(A)a-(Y)b-(Z)c- group when (q)=1; X, Z are a nitrogen-contg. hydrocarbon group; Y is-O-CO-R-CO- group, -O-CO-NHR' group,-NHCO-group (R, R' are a hydrocarbon group;, (a), (b), (c) are 0, 1; (p) is 10 to 1000. After the photosensitive material is dried, the material is taken up on the outer side and is heat treated in >=30 deg.C environment or is taken up with the emulsion surface on the inner side and is packaged.
Patent JP-2000349718-A (JP)
Title: Optical fiber amplifier
Inventor: HAMADA SATOSHI
IPC: H04B10/2507
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber amplifier where constant gain control is attained independently of number of input channels and that employs a rear- earth group added optical fiber. SOLUTION: The optical fiber amplifier is provided with an optical switch 4, a natural emission amplification light level storage circuit 12 that stores output voltage from an output power measurement means 25 when the output power measurement means 25 receives only an ASE light with the optical switch 4 turned off, and a signal light output arithmetic circuit that subtracts a voltage stored in the natural emission amplification light level storage circuit 12 from the output voltage of the output power measurement means 25 when the output power measurement means 25 receives both a signal light and the ASE light with the optical switch 4 turned on and provides an output of the result to a gain constant control circuit.
Patent JP-S6049729-A (JP)
Inventor: KATSUYA KAZUNARI
IPC: A01G23/00
Filed: 1983-08-31
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-S645833-A (JP)
Title: High-quality decorative laminated metal sheet
Inventor: ASAKAWA HIROFUMI
IPC: B32B15/08
Filed: 1987-06-30
Abstract: PURPOSE:To realize clear color tone and short printing time and enable coping with multikind and small quantity printing by a method wherein the print layer of a high-quality decorative laminated metal sheet, which is produced by covering a metal sheet with a base coat layer, a print layer and a transparent top coat layer in the order named, is printed by color xerography. CONSTITUTION:As the metal plate concerned, mild steel, stainless steel, aluminum or the like is used. In case of mild steel being used, base coat is applied to the plate after being electroplated with tin or plated with electrolytic chromate. Latent images are formed by projecting the light of a lamp 61 reflected from a copy on a photosensitizer drum 63. The light reflected from the copy is separated by color-separation filters into red, blue and green lights. Electrostatic latent images on the drum 63 are developed by three color developers or cyan, magenta and yellow developers at a developing part 54 and transferred to a white-coated mild steel plate 64 on a transfer drum 56 with a transfer colortron 55. Toner is fused on the mild steel plate 64, onto which the images are transferred, at fusing part 59 in order to complete the print layer. Finally, a tip coat is applied to the plate by roll coating system.
Patent JP-S6223442-A (JP)
Inventor: KATO TAKESHI
IPC: B02B1/00
Filed: 1985-07-23
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-S6317254-A (JP)
Inventor: KATO JUNICHI
IPC: H01G4/12
Filed: 1986-07-09
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-H0455382-A (JP)
Title: Metallic composite panel and its production
Inventor: SATO HIROYOSHI
IPC: B32B13/06
Filed: 1990-06-21
Abstract: PURPOSE:To inexpensively obtain the metallic composite lightweight aerated concrete panel having a beautiful appearance and luster inherent in metal by coating the surface of a lightweight aerated concrete panel with a surface treating material, thermally spraying a metal on the treated surface and lapping the surface of the sprayed metallic layer. CONSTITUTION:The surface of a lightweight aerated concrete panel is coated with a surface treating material, a metal is thermally sprayed on the treated surface, and the surface of the sprayed metallic layer is lapped to form a sprayed metallic layer on the surface in 30-300 mum thickness with good adhesion. The ALC is preferably used as the lightweight aerated concrete. The ruggednesses on the concrete surface are eliminated by the surface treating material, any inorg. or or. filler capable of providing a smooth surface can be used as the material, and the filler having a linear expansion coefficient close to that of the base material to be used is preferably used. Cement, a cement filler, hydrous calcium silicate, a mixture of cement and resin, etc., are exemplified as the filler.
Patent JP-H02256360-A (JP)
Title: Remote control talking equipment
Inventor: NAGASHIMA SEIKI
IPC: H04M11/00
Filed: 1989-06-23
Abstract: PURPOSE:To improve telephone function by switching data communication and talking between two sets of remote controllers each provided with a telephone set. CONSTITUTION:When a pushbutton(PB) tone signal circuit 9 receives a PB 1 signal within a prescribed time at the incoming side, it is discriminates that there is a request of speech to call a telephone set 4. When a hook state detection circuit 11 detects the accept of a person to the call, a PB tone signal transmission circuit 10 sends a PB 2 signal to an outgoing side to throw a changeover device 13 to the position of (b) thereby starting a speech. When the talking is finished, a control section 5 informs the end of talking to a host controller 2 and a data is sent to the opposite side via a changeover device 13 thrown from the host controller 2 to the position of (a). Thus, the function of a maintenance telephone set of a remote controller 20 is sufficiently enhanced.
Patent JP-H1013944-A (JP)
Title: Digital mobile communication system
Inventor: KIMURA MITSUTERU
IPC: H04W24/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To perform speech communication between prescribed mobile station, even when a fault occurs in a radio channel controller or on a transmission line which interconnects between the radio channel controller-radio base station transmitter-receiver. SOLUTION: A radio base station transmitter-receiver 1 is provided with a fault supervisory means 11 which supervises faults in a radio channel controller 2, etc., a simple call control means 12 which performs call connection to a mobile station 3, a storing part 13 which stores call control information and a transmitting-receiving control means 14 which performs speech communication with the station 3. When the means 11 detects a fault in the controller 2, etc., the means 12 controls, based on the call control information stored on the part 13, and communication can be performed between the mobile stations 3 which exist within the zone of the controller 1.
Patent JP-H0210263-A (JP)
Title: Ultrasonic-wave-signal processing apparatus
Inventor: WATANABE NOBUHISA
IPC: G01N29/00
Filed: 1988-06-29
Abstract: PURPOSE:To detect the changing amount of the level of the reflected wave of an ultrasonic wave precisely by providing an expanding and amplifying circuit having a nonlinear amplifying characteristic, and providing an output holding part which outputs a reflected wave signal under the confirmation of the input of the reflected wave. CONSTITUTION:When a transmitting trigger signal is inputted into a transmitting signal generating part 3, a transmitting signal 4 is generated and introduced into an ultrasonic wave transceiver 5. The transceiver 5 transduces the signal 4 into an ultrasonic wave. The signal is propagated in the air. The propagated ultrasonic wave is reflected from a body and received in the transceiver 5. The signal is transduced into a received signal 6. The signal is amplified in a received signal amplifier 7 and inputted into an expanding and amplifying part 9. The signal 8 is expanded and amplified 9 and inputted into a level-height detecting part 11. The level height of the input signal 10 is detected in accordance with a gate signal 13, and a signal 14 is outputted. The signal 8 actuates an output holding part 15. The holding part 15 waits for a time period during which the signal is processed in the amplifying parts 9 and the detecting part 11. The holding part 15 receives the signal after said time period and holds the level signal until the input of the next trigger signal. Then, an output level signal 16 is outputted. Therefore, the changing amount which can be observed sufficiently can be outputted as the changing amount of the level of the reflected wave of the ultrasonic wave from the same body.
Patent JP-H0453663-A (JP)
Title: Work device for cam
Inventor: TAKEZAWA SEIICHI
IPC: B23P23/02
Filed: 1990-06-20
Abstract: PURPOSE:To perform work on a plate cam from the preliminary cutting to the finish grinding all the way through, and necessary for the grinding of an outer peripheral cam curved face by a multifunctional work machine, by providing a means for accelerating the work machine main spindle rotation in a high speed and a means which moves a cam so as to vibrate it at high speed in the direction orthogonal to the rotation direction of the work machine main spindle. CONSTITUTION:An accelerating tool holder 2 on which a grindwheel 3 is held is installed on a main spindle 1 and also the outer peripheral cam curved face 11 of a work 9 is subjected to grinding by the grindwheel 3 rotation while moving a work fitted part 5 so as to vibrate it at high speed in the direction orthogonal to the rotation direction of the grindwheel 3 by an air cylinder 7. At this time, the grindingwheel 3 is accelerated to about 4000rpm of the machining center original by the accelerating tool holder 2, so the peripheral speed of 15-30m/mm necessary for grinding is secured, and the grinding similar to the grinding exclusive machine of a grinder, etc., can be performed. Also, the work 9 fixed to the work fitted part 5 is vibrated at a high speed in the direction orthogonal to the rotation direction of the grindingwheel 3 to prevent the clogging of the grindingwheel 3.
Patent JP-H107369-A (JP)
Title: Antibacterial handrail
Inventor: KATO YOSHIHISA
IPC: B66B23/24
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To quickly and easily obtain an antibacterial handrail by applying an antibacterial agent-added coating to the surface of a decorative rubber layer. SOLUTION: First, a handrail 5 is fed into a coating device to apply ultraviolet hardened resin to which a silver antibacterial agent is added to the surface of the fed handrail 5. Subsequently, a surplus of applied antibacterial agent- added ultraviolet hardened resin is squeezed off by dies 2. Then, ultraviolet rays are radiated by an ultraviolet radiating lamp 4 to harden the antibacterial agent-added ultraviolet ray hardening resin, and lastly the obtained antibacterial handrail is taken out. In the thus manufactured antibacterial handrail, the propagation of both methicillin resisitance staphylococcus cholecystitis (MRSA) and colibacillus is little. As ultraviolet hardened resin, everything is practicable, but in the case of using silicone ultraviolet ray hardened resin, coat releasing performance in replacement of a coat is excellent.
Patent JP-S5686060-A (JP)
Title: Stray loss reduction of aluminum casting rotor
Inventor: TAKEGAWA SEI
IPC: H02K17/16
Filed: 1979-12-13
Abstract: PURPOSE:To remarkably reduce stray loss by a simple method by eliminating aluminum at a slot opening section without requiring chemical treatment facilities or a heating furnace. CONSTITUTION:All of a rotor bar 2, end rings 3 and cooling blades 4 are formed in unity by a die casting method or a centrifugal casting method. Aluminum is filled in the whole part of a slot opening section 5 for this aluminum conductor. The aluminum is cut and removed by machine work or the like to form a groove in the slot opening section 5. In this way, stray loss will remarkably be reduced by a simple method.
Patent JP-S6318645-A (JP)
Title: Semiconductor device
Inventor: SATO KEIICHI
IPC: H01L21/52
Filed: 1986-07-11
Abstract: PURPOSE:To prevent generation of cracks in a pellet, by performing die bonding of the pellet on a ceramic base by way of a spacer, thereby absorbing thermal stress based on the difference in thermal expansion coefficients between the pellet and the ceramic base. CONSTITUTION:Many needles are planted in the surface of a base 2 of a spacer 1. Many gaps 4 are provided between the needles 3. The speaer 1 withstands a sealing temperature at the time of glass sealing using metal, glass fiber and the like. Therefore the spacer is not decomposed and does not yield glass. The sapcer is also soft and has flexibility in the horizontal direction with respect to the surface of a ceramic base. By using said spacer 1, a metallized layer or a low-melting-point glass layer 12 is provided on the surface of the ceramic base 11. An Au plated layer 13 is provided on the rear surface of the base 2, with the base 2 facing upward. A semiconductor pellet 14 is die- bonded.
Patent JP-H10328002-A (JP)
Title: Futon mat
Inventor: IWASHITA HIROSHI
IPC: A61N5/06
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable futon mat which is more hygienic and lighter and has a heat reserving force effectively utilizing far infrared rays by synergistic effect of a natural ore radiating far infrared rays and down. SOLUTION: A far infrared fiber layer 4a comprising fibers blended with a natural ore radiating far infrared rays is sewn on the side of a lining 3 as wadding 4 to cover almost the entire area of a human body and is covered with a down layer 4b as wadding 4 from the side of the surface 2 thereof. In regards to the fibers composing the far infrared fiber layer 4a, the natural ore radiating far infrared rays is crushed into a powder down to 69 μm and then, blended into various synthetic fibers or semi-synthetic fibers such as polyester based, polyamide based, polyacrylonitrile based, polyvinyl based, polyolefin based or polyurethane based fibers.
Patent JP-H0917609-A (JP)
Title: Multilayered type chip thermistor
Inventor: MAEDA YASUTAKA
IPC: H01C7/04
Filed: 1995-06-28
Abstract: PURPOSE: To provide a small-sized multilayered type chip thermistor excellent in performance which has inner electrodes in an element, and a manufacturing method of it. CONSTITUTION: In this multilayered type chip thermistor, inner electrodes 12 are arranged in a thermistor element 11, and heat-resistant insulating films 14 are formed on the surfaces of the thermistor element 11. The following are employed; a process wherein thermistor material sheets and the inner electrodes 12 are alternately laminated and baked, a process wherein glass surfaces are formed on both of the surfaces of a baked object, a process wherein cutting into a strip shape is performed, a process wherein a glass film is formed on the surface of the thermistor element 11 of strip-shaped segment, a process wherein chips are formed by cutting the thermistor element, and a process wherein outer electrodes 13 are formed at both ends of the chip.
Patent JP-S6140261-A (JP)
Title: Tetrahydrophthalimide compound and herbicide containing said compound as active component
Inventor: NAOHARA TETSUO
IPC: A01N37/32
Filed: 1984-08-01
Abstract: NEW MATERIAL:The tetrahydrophthalimide of formula I [X is halogen; Y is H or halogen; R is H, haloalkyl, cyanoalkyl, alkoxyalkyl, alkoxyalkoxyalkyl, group of formula III [R<1> is H or methyl; R<2> is H or alkyl; A is -(=O)-R<3> (R<3> is alkyl), etc.]. EXAMPLE:N-[4-chloro-2-fluoro-5-[1-( N,N-dimethylcarbamoyl )propylthio]-phenyl]- 3,4,5,6-tetrahydrophthalimide. USE:Herbicide exhibiting extremely excellent herbicidal activity and selectivity. PREPARATION:The compound of formula I can be prepared e.g. by reacting 3,4,5,6-tetrahydrophthalic anhydride with the aniline derivative of formula II.
Patent JP-H05333752-A (JP)
Title: Photosensitive drum for printer
Inventor: TERASAWA MASAHIRO
IPC: G03G21/00
Filed: 1992-05-27
Abstract: PURPOSE:To eliminate a contact part so that the occurrence of noise is prevented, and also to improve durability and reliability by fixing and installing a heater provided with a heat generating part arranged close to the inner peripheral surface of a photosensitive drum on a supporting shaft for freely rotatably supporting the photosensitive drum. CONSTITUTION:The photosensitive drum 2 is freely rotatably supported by the supporting shaft 4 through bearings 14, 17 and 18. The heater 3 is fixed and installed on the shaft 4. A pipe heater 3p having the heat generating part 3e on the whole surface of the outer peripheral part is used as the heater 3, and it is mounted on the shaft 4 through flanges 21 and 22. In this case, the outer peripheral surface as the heat generating part 3e of the pipe heater 3p is arranged close to the inner peripheral surface 2i of the photosensitive drum 2 as much as possible within the extent not to be in contact with the inner peripheral surface 21. An opening part 23 is installed on the intermediate part of the shaft 4. Power supply wires 5a and 5b connected to the pipe heater 3p are made to pass through the opening part 23 and the hollow part 4s of the shaft 4, and then, they are introduced to the outside from the end part of the shaft 4.
Patent JP-S5954493-A (JP)
Title: Weldment for very low temperature service
Inventor: MORI SHIGENOBU
IPC: B23K35/30
Filed: 1982-09-20
Abstract: PURPOSE:To improve toughness at a very low temp. by specifying the content of O2 of the deposited metal, in the part where there is no dilution from metallic members of an austenitic stainless steel, of a weldment wherein the metallic members are welded by a welding material of a austenitic stainless steel, at a specific value or below. CONSTITUTION:A weldment is produced by welding metallic members consisting of an austenitic stainless steel consisting, by wt%, of, for example, 0.01-0.1 C, 0.05-1 Si, 1-10 Mn, 8-20 Ni, 16-22 Cr, and the balance Fe by a welding material consisting of the austenitic stainless steel having the same compsn. The content of O2 in the deposited metal in the part where there is no dilution by the members is specified at <=0.06wt%. This weldment is adapted to a magnet vessel of a rotor for a superconductive power generator.
Patent JP-H0829479-A (JP)
Title: Method and device for specifying situation of transmission line accident
Inventor: OURA KAZUTAKA
IPC: H02H3/38
Filed: 1994-07-14
Abstract: PURPOSE:To enable the situation of a transmission line accident to be specified by calculating the current and voltage of a transmission line and the current distribution of an overhead earth wire in the direction of a line. CONSTITUTION:An optical complex overhead earth wire 1 comprises an earth wire combined with an optical fiber to make optical communications possible, and a main line 2 consisting of three power cables for three phases. An ammeter 4 on a transforming station side measures the current and voltage of the main line 2 and transmits these measurements to a judging portion 5 through a communication line 9. The earth wire 1 is porovided with a current sencor 3 for every 1 to 10 steel towers 8, and measurements are transmitted to the judging portion 5 through the optical fibers to detemine the distribution of current in the direction of the line. In accordance with the current and voltage of the main line 2, the judging portion 5 classifies accident situations into a case where only one phase is abnormally low, a case where two phases are abnormally low and a zero-phase current exists, a case where two phases are abnormally low and no zero-phase current exists, and a case where the three phases are all abnormally low. This classification and detection as to whether or not the current distribution of the earth wire 1 has a peak are combined to specify an accident as one-line steel-tower ground, midspan ground, two-line steel-tower ground, two-line midspan ground, two-line simple ground, or three-line ground, and the result is reported to operators.
Patent JP-S5686311-A (JP)
Title: A/d converter
Inventor: OKADA AKIRA
IPC: G01D5/249
Filed: 1979-12-14
Abstract: PURPOSE: To realize a simple and small-sized structure of an A/D converter and at the same time ensure an accurate measurement, by securing such constitution in that the code generating part where the analog rotation of the input shaft is converted into the digital signal into several parts, the alternating binary code is produced by the combination of signals and a signal is read at the whole area of several code generating parts.  
     CONSTITUTION: For instance the alternating binary code of 10 bits is divided into three digits (A, B and C), and the magnet (round marking) is provided to each of cars A, B and C. In correspondence to the magnets, the reed switches 3 of 3, 3 and 4 units are provided to the cars A, B and C. When the car A has a 1/2 turn (turning up to bit numbers 1'W8') by the rotation of the input shaft 2, the car B has a turn of one bit via the pinion gear 1. And the car C has a turn with the 1/2 turn of B. A numerical value is read by the reed switches of 10 units, and the measurement is possible up to 000W2 10  through the combination of on and off of the reed switch. Furthermore, the error can be reduced down ≤1. In this way, the structure can be simplified with a small size, at the same time securing an accurate measurement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07147171-A (JP)
Title: Electric connector
Inventor: BURENTO BII RAIBURANDO
IPC: H01R13/6588
Filed: 1994-07-14
Abstract: PURPOSE: To reduce crosstalks by accommodating a supporting part of an electric contact in a bonded type compartment of an outer housing, so that it is shielded electrically from a component of a contact battery. CONSTITUTION: Supporting members 14, 16 of a pair of upper and lower contacts 18, 20 are inserted adjacent to each other in an outer housing 12, and its platform 48, 50 is accommodated respectively in a bonded-type compartment 30. While shielding the contacts 18, 20 integrally by an upper wall surface 38, a sidewall surface 32 and a lower bridge part 42, the upper contact 18 is shielded from the lower contact 20 by an intermittent bridge 40. In this way, by providing a pair of contacts supported by each platform in the individual compartment 30 and shielding it electrically from other pairs of contacts, crosstalks between contacts are reduced, each contact placed adjacent and miniaturization is realized.