baber/WOPTO huggingface dataset:
Patent JP-S53123182-A (JP)
Title: Oscillator monitor for rotary device
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01M99/00
Filed: 1977-04-04
Abstract: PURPOSE: To presume the causes for the oscillations of a rotor by providing means for measuring the dislocation distribution and temperature distibution of the surface of the rotor and memory means for storing the dislocation distribution and temperature distribution during abnormal oscillations and by comparing the measured values and the stored values. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62194957-A (JP)
Title: Sealing device for opened port of vehicle
Inventor: NAKAMURA KIYOSHI
IPC: B60J10/82
Filed: 1986-02-22
Abstract: PURPOSE:To prevent the reduction of the sealing function by connecting a negative pressure generating mechanism which permits the generation of negative pressure and introduction of outside air with a weather strip having a hollow inside and generating a negative pressure when an opening/closing body is operated and introducing the outside air when the opening/closing body is closed. CONSTITUTION:A negative pressure generating mechanism 25 is operated, interlocked with the opening or closing operation of an opening/closing body 7. The air in the hollow part 17 inside a weather strip 16 is sucked by the negative pressure generated in the intake manifold 22 of an engine 21 through a hose 19, by switching a selector valve 23, and a negative pressure is generated in the hollow part 17. Therefore, the weather strip 16 is contraction-deformed, and a gap 32 is formed between a sealing surface 15, and the mutual slide contact is eliminated. While, when the opening/closing body 7 is shifted to a closure position, the negative pressure generating mechanism 25 stops operation, and the outside air is introduced, and the contraction-deformation of the weather strip 16 is eliminated, and the weather strip 16 is elastically attached onto the sealing surface 15 by the elastic stability strength of the weather strip 16 itself. Therefore, the sealing function can be maintained.
Patent JP-S54129039-A (JP)
Title: Device for coating inner surface of metallic pipe with resin powder
Inventor: SATAKE JIROU
IPC: B05C7/04
Filed: 1978-03-30
Abstract: PURPOSE: The title device designed to form a film having uniform thickness, good appearance and improved finish, passing resin powder through a metallic tube in one and the opposite directions by changing valves.  
     CONSTITUTION: The metallic pipe 20 to be coated is connected with the two fluidized resin powder bed baths 1 and 2 through the suction pipes 9 and 10, the three-way valves 11 and 12, the connecting pipes 23 and 24, etc. The resin powder in the fluidized bed bath 1 is suctioned by the suction blower 5, passed in the direction 9, 11, 23, 20, 24, 12, 21 successively for a fixed time, and the remained powder in the metallic pipe is collected in the recovery collector 3. The three-way valve 11 is closed, the valve 15 is opened so that air is introduced from the air intake valve 13, and the remained powdered in the metallic pipe 20 is completely removed. The three-way valves 11 and 15 and the valve 15 are changed, the resin in the fluidized bed bath 2 is suctioned by the suction blower 6 and passed in the direction 10, 12, 24, 20, 23, 11, 22 successively for a fixed time. The resin powder is thus passed in the metallic pipe 20 in one and the opposite directions to coat the pipe 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56133963-A (JP)
Title: Eddy-current brake
Inventor: OKADA TAKAAKI
IPC: H02K49/00
Filed: 1980-03-21
Abstract: PURPOSE:To cool the rotating plate, which is the main heat generating element, from both sides and to increase the cooling effect for subject eddy current brake by a method wherein a ventilating device is provided to the rotating plate facing to the field on the fixing side in such manner that the cooling air is blown from one side to the other side making a curve. CONSTITUTION:The rotating plate 2 is formed by bonding a hysteresis magnetic plate 4 and a conductive plate 5 together, the plate 2 is faced to the field 6 through the intermediary of the first void 7 as well as to a magnetic member 11 through the intermediary of the second void 12. The magnetic member 11 is fixed to the field 6 through a nonmagnetic member 12. Then, a ventilating groove 11a to be used for induction of cooling air is formed on the member 13, a vane 3b is formed on a boss 3 for the purpose of fixing the rotary shaft 1 on the rotating plate 2 and cooling air paths a-c penetrating to the ventilating groove 3a on the boss section 3 in such manner that the paths are making curve from one side of the rotating plate 2 toward the other side. Through these procedures, usage of said device at high frequency is enabled with a high responsiveness.
Patent JP-H05229591-A (JP)
Title: Tank with machine chamber assembled from panels
Inventor: SUNAOKA SAKAE
IPC: B65D90/08
Filed: 1992-02-25
Abstract: PURPOSE:To prevent both a partition wall fixed to an outer side-reinforcing long steel frame and side walls of a panel-built machine chamber from an excessive external force, and protect them from breakage. CONSTITUTION:The subject relates to a tank with a machine chamber assembled from panels which is composed of a panel-built tank 4 and a panel-built machine chamber 5. A partition wall 1 consisting of panels 3 is formed between a side wall 20 of the machine chamber 5 and a side wall 19 and the partition wall 1, with sides in two ways of length and breadth, is fixed along the side wall 20 and the seat 2 by a joining edge 7. The other lengthwise edge of the partition wall 1 is positioned against an outer side-reinforcing long steel frame 16 erected along the side wall 19 between the panel-built machine chamber 5 and the panel-built tank 4; the edge of the partition wall 1 and the end of the outer side-reinforcing long steel frame 16 are respectively clamped between a pair of connecting means 15; either the edge of the partition wall 1 or the end of the outer side-reinforcing long steel frame 16 is clamped by bolting and fixed to one end of the connecting means 15. The other end of the connecting means 15 fixs either to the end of the outer side-reinforcing long steel frame 16 or the edge of the partition wall 1 being opposite to the bolting.
Patent JP-S55131274-A (JP)
Title: Power supplying circuit
Inventor: KANBARA MASATOSHI
IPC: H04N3/18
Filed: 1979-03-29
Abstract: PURPOSE:To improve the workability in the production of the flyback transformer and reduce the cost drastically by simultaneously obtaining a plurality of DC power voltages varied in the level from one winding of the flyback transformer. CONSTITUTION:A flyback pulse from a power supply winding L1 provided on a flyback transformer FBT is rectified and smoothed with a diode D1 and a capacitor C1 to yield a relatively lower DC power supply voltage +B1. In addition, this flyback pulse is applied to the series resonance circuit comprising a coil L2 and a capacitor C2, and the resonance pulse thus obtained is rectified and smoothed with a diode D2 and a capacitor C3 to yield a relativey high DC power supply voltage +B2. In this manner, two kinds of DC power supply voltages varied in the level can be obtained without windings otherewise separately provided on the flyback transformer for supplying power.
Patent JP-H05239737-A (JP)
Title: Mixed woven fabric of acrylic filament
Inventor: MATSUMOTO HIROAKI
IPC: D03D15/00
Filed: 1992-02-25
Abstract: PURPOSE:To provide the subject mixed woven fabric having a specific loop strength, a specified loop elongation and a large product of the loop strength with the loop elongation, good in the abrasion resistance, color generation, dyeing fastness and dimensional stability and useful for lining fabrics, etc., by mixing and weaving acrylic fibers with other heat-resistant fibers. CONSTITUTION:Acrylic filaments having high physical properties such as loop strength of >=4gram/denier, loop elongation of >=20%, loop strength X loop elongation of >=100 and excellent abrasion resistance as wefts and filaments or spun yarns such as polyester fibers, polyamide fibers, polyvinyl alcohol fibers, polyvinyl chloride fibers, triacetate fibers, silk, ramie, cotton or wool as heat- resistant fibers are woven into a weave tissue such as plain weave, twill weave or satin weave, subjected to dyeing and finishing treatments with a tension-less jigger, dried with a tenter and subsequently allowed to pass through a paper calender two times to obtain the objective acrylic mixed woven fabric in the dyeability, dyeing fastness and dimensional stability.
Patent JP-H03241995-A (JP)
Title: Time difference correction device for video signal
Inventor: NISHIMURA AKIRA
IPC: H04N11/04
Filed: 1990-02-19
Abstract: PURPOSE:To adjust a delay signal difference between a reference signal and a correction analog signal automatically with high accuracy by correcting a delay difference between a reference signal such as a G signal and a Y signal and a correction analog signal of B, R or PB, PR signals, etc., with simple TBC having a line memory. CONSTITUTION:A 3rd clock signal C3 is used as a write timing signal of line memories 27, 29 and used as a clock signal inputted to 2nd A/D converters 23, 25. Then a 3rd clock signal C3 is generated by retarding the 1st clock signal C1 in a time base direction reducing a reference phase sampling error of a ternary SYNC obtained from a sampled output of 2nd A/D converters 23, 25. Thus, the sampling point of the output of the 2nd A/D converters 23, 25 is a reference phase position of the ternary SYNC at all times.
Patent JP-H10242122-A (JP)
Title: Device and method for dry etching
Inventor: SUZUKI SHINICHI
IPC: H01L21/302
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a semiconductor wafer by reducing the amount of foreign matters which adhere to the wafer in a dry etching process. SOLUTION: A dry etching device performs etching on a semiconductor wafer W mounted on lower and upper electrodes 20 and 30 counterposed to each other in a treating chamber 10 by generating plasma of a reactive gas 71 by supplying high-frequency power across the electrodes 20 and 30 from a high-frequency power source 40. The peeling of hydrophobic reaction products of etching from the surfaces of susceptors 22 and 32 which are respectively arranged around the electrodes 20 and 30 and composed of quartz is prevented by improving the affinity (adhesion) between the hydrophobic reaction products and the surfaces of the susceptor 22 and 32 by giving a hydrophilic property to the surfaces of the susceptors 22 and 32 by introducing such a material as silicon, carbon, etc.  The yield of the semiconductor wafer W can be improved, because the amount of foreign matters which are produced from peeled reaction products of etching and adhere to the surface of the wafer W can be reduced.
Patent JP-H06116136-A (JP)
Title: Bathing agent composition
Inventor: YOROZU HIDENORI
IPC: A61K8/00
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a bathing agent composition, having high antiperspirant effects and capable of imparting refreshing feeling. CONSTITUTION:This bathing agent composition is obtained by blending (A) 0.5-20wt.%, especially 1-10wt.% inorganic aluminum salt, e.g. aluminum sulfate or ammonium aluminum sulfate or a soluble aluminum carboxylate, e.g. aluminum lactate or aluminum citrate with (B) 0.03-3wt.%, especially 0.3-2wt.% cold sense agent, e.g. 1-menthol, camphor, thymol, a compound of formula I [X is OH, COOH or CONR<3>R<4> (R<3> and R<4> are H, alkyl or hydroxyalkyl); R<5> is H or alkyl; (n) is 0-5] or a compound of formula II [Y is OH, COOH, etc.; R<6> is H or alkyl; (1) is or 2] in the whole composition. The refreshing feeling can further be enhanced by blending 10-98wt.%, especially 30-90wt.% carbonate in this composition.
Patent JP-S54131367-A (JP)
Title: Flourescent lamp depreciation
Inventor: SHIYOUJI HIROYUKI
IPC: H05B41/392
Filed: 1978-03-31
Abstract: PURPOSE:To enable improved starting under the depreciation condition as the expected depreciation condition is maintained, by controlling conduit current by means of a phase control, and by setting a phase control angle which is behind a delay of  the conduit current and is a head of a delay phase of a pre-heat current. CONSTITUTION:A phase angle of a conduit current phase circuit 13 is set between a delay phase of a conduit current, whose phase is behind a power source voltage, and a delay phase of a pre-heat current which is behind the power source voltage. When a depreciation switch 5 is opened, a trigger current flows to a triac 7 in a phase delay with each half cycle of the power source voltage, and the triac 7 turns on to flow a conduit current. It is held up to a delay phase of the next half cycle of the power source voltage, and a fluorescent lamp 4 is depreciated due to phase control  of the conduit current. In the case of starting the fluorescent lamp 4 under a depreciation condition, the triac 7 turns on due to the phase being ahead of a delay  phase of a pre-heat current, and thus, the triac 7 turns on fully, and the pre-heat  current pre- heats sufficiently the fluorescent lamp without being phase-controlled.
Patent JP-H08307345-A (JP)
Title: Optical transmission equipment
Inventor: MAEDA KAZUKI
IPC: H04B10/54
Filed: 1996-02-26
Abstract: PURPOSE: To provide an optical transmission equipment capable of suppressing the generation of clipping distortion by simple constitution and reducing the limitation of a transmission band. CONSTITUTION: An AM signal line 110 multiplexes the frequency of plural AM signals and outputs the frequency-multiplex AM signal. A soft clipper 130 constituted of an amplifier or the like non-linearly and moderately limits the large amplitude part (a part to be impulsively changed) of the frequency-multiplexed AM signal. Then an attenuator 140 adjusts the level of the frequency-multiplexed AM signal so as to set up the signal to a prescribed degree of optical modulation. On the other hand, a 16QAM signal source 120 multiplexes the frequency of plural 16QAM signals having respectively different carrier frequencies and outputs the frequency-multiplexed signal. A frequency multiplexing part 150 multiplexes the frequency of the AM multiplex signal and the 16Q AM multiplex signal.  An optical transmitter 160 modulates the intensity of laser output light by a frequency multiplex signal outputted from the multiplexing part 150 and transmits the intensity-modulated signal. At this time, no clipping distortion is generated. An optical signal from the transmitter 160 is transmitted to a receiving system through an optical fiber 170 and demodulated.
Patent JP-S59167893-A (JP)
Title: Magnetic bubble detector
Inventor: SUZUKI MAKOTO
IPC: G11C11/14
Filed: 1984-03-02
Abstract: PURPOSE:To attain the improvement of bit density per chip by providing a transfer path for excluding a magnetic bubble being substantially the same as a transfer path pattern and turned by 180 deg. to a dummy detector so as to save a required occupied area. CONSTITUTION:A dummy magnetic bubble detector consisting of a detector 6 of chevron pattern, a magnetic bubble transfer path 7 or the like is provided with the transfer path 8 for excluding the magnetic bubble having the same chevron pattern as the transfer path 7 and turned by 180 deg.. Thus, a guard rail blocking progressing of magnetic bubble of T-bar pattern is not required and it is not necessary to provide the lots of trains of the transfer paths 7 for matching based on the difference of patterns, the required occupied area of the dummy detector is saved and the bit density per chip is improved.
Patent JP-S62196769-A (JP)
Title: Drawing data control system
Inventor: IKEDA KAZUNARI
IPC: G06F17/30
Filed: 1986-02-24
Abstract: PURPOSE:To prepare and control a cubic drawing that expresses a meaning by plural sheets easily by making uniqueness attribute data control of plans- longitudinal sections-cross sections-explanatory drawings to be controlled three- dimensionally, and generating a cross section of an optional place automatically from a reference cross section. CONSTITUTION:Cubic drawing control data 13 controls information and pointer for plural layer-wise drawing, and attribute data base 12 is controlled for individual equipment attribute such as manholes, conduit lines etc. Plans, longitudinal sections, cross sections, explanatory drawings are controlled collectively in a graphic data base 11 and addition and alteration are easy. Drawings of several reference places are inputted to a cross section, calculation of variation is executed in real time by a drawing and arithmetic mechanism 14 basing on graphic data and attribute data of a plan and a longitudinal section, and a cross section of any place is prepared automatically. Various drawings registered in the graphic data base 11 are outputted through the drawing and arithmetic mechanism 14 according to request of an operator using information of a parts library 4.
Patent JP-H04277420-A (JP)
Title: Manufacture of nb3sn superconducting wire for ac
Inventor: SUZUKI HIDEMOTO
IPC: H01B12/10
Filed: 1991-03-05
Abstract: PURPOSE:To provide a Nb3Sn superconducting wire for AC use having an extra fine filament by using an internal diffusion method. CONSTITUTION:A large number of composite wire formed hexagonally in its sectional shape in such a way that a large number of Nb wires are arranged in a Cu covered Cu-Mn matrix are arranged outside centering around a large number of Cu-covered Sn wires which has the same cross-sectional shape as that of the composite wire, further a Ta tube and a Cu tube are successively laid along its outside to be subjected to cold-work so as to produce a wire rod of 0.2mm in its outside diameter and 0.7mum in its filament diameter. The superconducting wire formed by applying heat treatment to this wire rod at 600 deg.C for 30 hours exhibits a critical current density of 5,000A/mm<2> at 2T and AC loss of 95kW/m<3> at 50Hz+ or -0.5T.
Patent JP-S52123052-A (JP)
Title: Safety device for elevator
Inventor: WATANABE HIDENORI
IPC: B66B11/08
Filed: 1976-04-06
Abstract: PURPOSE: To improve the safety of an elevator in emergency braking operation by the construction for imparting a braking force to the main cable or cage or for scattering particles over the main cable and block to increase the frictional force therebetween in case a slip occurrs between the main cable and cable block. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04276729-A (JP)
Title: Photographic film and information input/output system
Inventor: KITAGAWA KUNIHARU
IPC: G03C1/00
Filed: 1991-03-05
Abstract: PURPOSE:To surely read recorded information inside a prescribed region. CONSTITUTION:A magnetic recording layer is composed of the tracks S1 and S2 of the top end part of a negative film 10 and tracks T1 and T2 corresponding to each image frame 10A. and in each top end position, perforations P0 and P1 are provided. A perforation Pa is provided in corresponding to the way of the track S1, and the head position of a camera input region, out of information recorded on the track S1. In other words, on the track S1, the information recorded at the time of photographing is recorded only on the above-mentioned camera input region, so that the recording starting position is instructed by the perforation Pa. On the other hand, the perforation Pa is detected by a photoelectric sensor installed on the camera and a photographic printer.
Patent JP-H06252917-A (JP)
Title: Satellite communications system
Inventor: KOKUBU YUKARI
IPC: H04W74/08
Filed: 1993-02-26
Abstract: PURPOSE:To attain the traffic control in response to the traffic increase or decrease and to avoid an unstable state in a satellite communications system where plural peripheral stations have the time division multiplex accesses to a single center station by a slot aloha system. CONSTITUTION:In a satellite communication system, plural peripheral stations and a single center station are provided and these peripheral stations have the time division multiplex accesses to the center station by a slot aloha system. Each peripheral station adds the transmission trial frequency to the data to be transmitted, and the center station monitors the sum total of data received in a fixed time and the transmission trial frequency. Thus the center station decides the circuit confusion state and broadcasts this to the peripheral as a traffic level. The peripheral stations transmit again the received data as long as the center station does not confirm the reception of data. At the same time, the peripheral stations generate the random numbers and then transmit the data again after a slot interval equal to each random number. The range of this random number is changed in response to the traffic level. As a result, the data transmission frequency of each peripheral station is suppressed in accordance with the circuit confusion state.
Patent JP-H11237138-A (JP)
Title: Generating method of energy employing wind power type stirling heat pump and device therefor
Inventor: YUMOTO KIKUO
IPC: F24S90/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To generate useful energy except electricity employing wind power by a method wherein hot-water is obtained by heat exchange between high-temperature operating body, whose temperature is raised in a high temperature unit, and water while cold water is obtained by heat exchange between low-temperature operating body, whose temperature is lowered in a low temperature unit, and water. SOLUTION: When a power is transmitted from a wind mill to a stirling heat pump 6, a displacer 8 is elevated and a movement, reducing the volume of a high temperature unit H, as well as another movement, increasing the volume of a low temperature unit L which is provided with a phase difference of 90 deg., are obtained. Next, high- temperature operating fluid, obtained in the high temperature unit H, is introduced into a hot-water tank 10 to effect heat exchange between the high-temperature operating fluid and water and obtain hot-water of 40 deg.C-90 deg.C, for example. On the other hand, low-temperature operating fluid, obtained in the low temperature unit L, is introduced into a cold water tank 11 to effect heat exchange between the low- temperature operating fluid and water and obtain low-temperature water of -20 deg.C-20 deg.C, for example.  According to this method, heat energy is generated from wind power and can be utilized effectively.
Patent JP-2000241937-A (JP)
Title: Roll-shaped photosensitive material packed body
Inventor: TAKAHASHI NOBUAKI
IPC: B65D81/30
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To enhance function to prevent the penetration of light from the gap between each lateral light shielding member and a roll-shaped photosensitive material scroll in a roll-shaped photosensitive material packed body and to enhance light shielding effect. SOLUTION: The roll-shaped photosensitive material packed body 100 has a roll-shaped photosensitive material scroll 100A obtained by winding a photosensitive material web 12 around a winding core 11 in a roll shape and further winding a light shielding leader 20 joined to the front edge of the web 12 so as to screen the peripheral surface of the roll-shaped photosensitive material from light and lateral light shielding members 30 stuck and fixed on the photosensitive material scroll 100A by way of an adhesive layer 50 containing a colorant so as to screen both lateral faces of the scroll 100A from light.