baber/WOPTO huggingface dataset:
Patent JP-H02152204-A (JP)
Title: Composite material for electrical overstress and pulse protection
Inventor: HIYUU EMU HAIATSUTO
IPC: H01C7/12
Filed: 1989-06-20
Abstract: PURPOSE: To attain switching to low impedance when an electric overstress voltage pulse is received by allowing spacer particles and an insulating material including a binding agent to be present by the minimum amounts, and allowing conductive particles and semiconductor particles to be present at a large ratio in a composite material. CONSTITUTION: The significant electric components of a composite material are the mixture of conductive particles and semiconductive particles occupying about 55% to 80% by a volume percentage. The insulating components of the composite material, that is, the binding agent and insulating particles for separation occupy about 20% to 45% by the volume percentage. The most satisfactory result can be obtained by using the binding agent in about 30 volume % and the insulating particles in 100 angstrom range in 1 volume %. This device is provided with a central conductor 32 and a conductive braided sleeve 33 of a coaxial cable 31. The small parts of dielectric 34 are exchanged in a section 36 made of the composite material.
Patent JP-S6049199-A (JP)
Title: Abnormality monitoring system for underground material
Inventor: NAGANO HIROO
IPC: G01M99/00
Filed: 1983-08-25
Abstract: PURPOSE:To easily detect the occurrence of abnormality by spirally winding an optical fiber round a spacer polygonal in section so that transmission loss is easily caused by external force. CONSTITUTION:An optical fiber 1 is spirally wound round a spacer 2 in a line sensor 5. As the optical fiber 1 is spirally wound round the spacer 2, when lateral pressure P or tension Q generates, compression or tension is generated in the line sensor 5, which causes a very small amount of bending in a portion of the optical fiber 1 that contacts the spacer 2 to increase transmission loss. Accordingly, transmission loss of the optical fiber is caught by a photo detecting element, and an alarm is given by an alarm circuit. Thus, the occurrence of abnormality can be easily informed.
Patent JP-S5878585-A (JP)
Title: A heptitis virus applied to human fibroid cell, method for application, reaction with antibody and immunizing method
Inventor: BERUTORAMU FUREEMITSUHI
IPC: C12N7/08
Filed: 1982-09-09
Abstract: Hepatitis-A virus, suitable for use in human or animal vaccines, is prepared by adapting the virus first to human kidney cells and subsequently adapting the thus-altered virus to human fibroblast strains. In the process the growth rate of Hepatitis-A virus on the noted tissues is materially increased. This HAV is also a useful antigen in diagnostic test procedures.
Patent JP-S5580259-A (JP)
Title: Metal halide lamp
Inventor: KONDOU SHIYUNJI
IPC: H01J61/20
Filed: 1978-12-13
Abstract: PURPOSE: To improve the printing efficiency and reduce the dispersion of the properties of a metal halide lamp by limiting the seald quantity of iodine, gallium and iron within a suitable range.  
     CONSTITUTION: In addition to a suitable quantity of mercury and a rare gas, gallium, iron and iodine are sealed in a light emitting tube 1 having electrodes 2 and 3 on respective ends. The quantity of iodine is between 1.5×10 -7 W1.5×10 -6  gram atom per 1cc of the capacity of the light emitting tube, 1.2W2.6 times equivalent to gallium, and 0.3W0.9 times equivalent to the sum of gallium and iron. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5280394-A (JP)
Title: Preparation of phenolic resins
Inventor: ISHII HIROSHI
IPC: C08G8/00
Filed: 1975-12-27
Abstract: PURPOSE: To eliminate the dehydration process after the mild and stable reaction by qirectly feeding a gas containing formaldehyde to phenols, and by reacting them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5981767-A (JP)
Title: Position detector
Inventor: MESE MICHIHIRO
IPC: G01B11/00
Filed: 1983-08-29
Abstract: PURPOSE:To improve the accuracy of a binary coded pattern and to realize an automatic detection of position with high accuracy and at a high speed, by deciding the threshold value based on the pattern of a subject only for a specific region within the pattern. CONSTITUTION:A magnified image sent from a pellet 1 is divided into two partial images by a reflector 11 and converted into analog video signals by photoelectric converters 14-0 and 14-1. Mounting stands 15-0 and 15-1 for shift of TV camera control the viewfields of the converters 14-0 and 14-1 in response to the pellet 1. A video processor 17 binary codes the analog video signal and detects and processes a pad. In this case, the binary coding is carried out with the threshold value that is decided from a pattern of only the specific resion of the pellet 1. A computer 21 obtains the positions of all pads in accordance with the pad position obtained by the processor 17. Then each pad is automatically connected to an external electrode by an automatic wire bonder 25 via a metallic line.
Patent JP-S6217820-A (JP)
Title: Data setting device
Inventor: HORI MASAAKI
IPC: H03M11/04
Filed: 1985-07-16
Abstract: PURPOSE:To set up an input precisely and easily by comparing output data based upon an operation key with data stored in a storage control part and incrementally or decrementally displaying only the data only at the time of coincidence or only at the time of discrepancy. CONSTITUTION:A data setting device is constituted of a data display unit 2, an operation key 4, a setting key 6 for selecting display data, a storage control part 10 for data in displaying on the display unit 2, and a display control part 8. The display control part 8 compares a signal S1 obtained from the operation key 4 with data stored in the storage control part 10, and only at the time of coincidence (or discrepancy), displays only the data on the display unit 2 incrementally (or decrementally). Consequently, unset data or already set-up data can be displayed sequentially on the basis of a prescribed sequence by the small number of operation keys 4 and the display data can be inputted and selected by operating the setting key 6.
Patent JP-S5582771-A (JP)
Title: Ion implanting device
Inventor: KOBAYASHI HIROSHI
IPC: H01L21/265
Filed: 1978-12-20
Abstract: PURPOSE:To prevent a temp. rise of a sample such as a Si wafer in ion implantation and made the temp. distribution of the sample uniform by setting an ion source for applying ion beams at one side of the sample and a heat transfer plate at the other side; closely contacting the plate to the sample by pressing; and uniformly contacting the back side of the plate to a refrigerant. CONSTITUTION:Sample 3 such as Si wafer facing to ion source A is mounted on protruded heat transfer plate 2 including bellows 1 and pressed to plate 2 with binding metal 4. Plate 2 and bellows 1 are attached to base plate 6, and a refrigerant is circulated to plate 6 through pipes 7, 8 so that it is uniformly contacted to the back side of plate 2. This holding device is electrically floated, and to perform precision measurement of an ion electric current pipes 7, 8 are supported by Teflon pipes 9, 10. Freon gas is used as the refrigerant and floated electrically and perfectly from the sample holding device. C-A thermocouple 11 is set at the back side of plate 2, the sample temp. is detected with detector 12, and a signal is sent to controller 13 so as to enable ion implantation at room temp.
Patent JP-H0449924-A (JP)
Title: Hand wash basin
Inventor: SATOMURA SATORU
IPC: A47K1/04
Filed: 1990-06-14
Abstract: PURPOSE:To make discharged water collide against a projected part and thus prevent firmly scattering of water to the environment by providing the projected part having an upward projection and sloping-down side surface, a groove provided around the projected part, and a drain port for draining water from the groove. CONSTITUTION:A hand wash basin 1 is provided in the center with a ballshell-shaped projected part 2 having an upward projection and in the environmental part of the projected part 2 with a groove 3, and further provided on the depth side of the hand wash basin 1 with a drain port 4 for draining water out of the groove 3. A water discharge pipe is stood on the hand wash basin 1 so that it can pour water on a top part of the projected part 2 and a drain pipe 6 is connected to the drain port 4. Water discharged from the water discharge pipe 5 collides against the top part or a sloping side surface of the projected part 2, flows down along the projected part 2, whereby scattering of water can firmly be prevented. If hands are stretched under the water discharge pipe 5 and washed, the water colliding against the hands spreads over the environment and drops down on the projected part 2. But at this time, as the water which spreads widely while dropping down also collides against the sloping side surface of the projected part 2, the water never scatters widely in the environment.
Patent JP-2000349537-A (JP)
Title: Ceiling mount wide band antenna
Inventor: ANDO TOSHIYUKI
IPC: H01Q1/22
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain high efficiency and a wide band by fixing a hollow resona tor to one surface of a plate-like radiation element. SOLUTION: The radiation element 1 of a conductor is formed in a disk shape, and the axis of a cylindrical hollow resonator 2 having a diameter smaller than the element 1, a bottom and an open top and the center of the element 1 match and are connected with each other and a power feeding line 3 is connected to the bottom center of the resonator 2. In addition, a ground plate 4 of the disk-like conductor of a diameter larger than the radiation element 1 is provided at a prescribed distance from the element 1 opposed to the fixing surface of the resonator 2 and a short-circuit member 5 is inserted between this and the peripheral parts of the element 1 to shortcircuit the plate 4 and a remote end point closer to the power feeding point of the element 1. At the same time, the element 1 is supported by separating it from the plate 4 by the member 5.  The plate 4 is fixed to a ceiling to be on the side of the ceiling and a cover part 7 is fixed to the ceiling to be on the side of an indoor space. Consequently, since a hollow resonator 2 is fitted to the element 1 to feed power to the element 1 via the resonator 2, the Q is reduced and a wide band is obtained.
Patent JP-S6049269-A (JP)
Title: Voltage detecting device
Inventor: AYAKAWA HIROAKI
IPC: G01R19/155
Filed: 1983-08-29
Abstract: PURPOSE:To maintain a voltage detecting function by using only a normal circuit by providing a switching circuit between duplicated detecting circuits and a comparative decision circuit, and switching selectively the output of both or only one of the duplicated detecting circuits to input to the comparative decision circuit. CONSTITUTION:When the generation of abnormality is decided, the switch circuit is placed at #3 to decide on the function of a detecting circuit 1-2. When it is decided that the function is normal, the fault is estimated to originate from the other detecting circuit 1-2, so the normal detecting circuit 1-2 is used while the switch circuit 5 is held switched to #3. In this case, the function can be maintained. If the generation of abnormality is decided in this state, all functions are stopped because it is evident from the past progress that the detecting circuits 1-1 and 1-2 are both abnormal, and a warning is generated. Thus, only a normal circuit is used to maintain the voltage detecting circuit, and consequently the recovery time of the fault is shortened to improve the operating rate.
Patent JP-S6051234-A (JP)
Title: Hydraulic-pressure circuit device for hydraulic pressure construction machine
Inventor: NISHIMURA SATORU
IPC: F15B11/17
Filed: 1983-08-29
Abstract: PURPOSE:To make easier the composite concurrent operations of a hydraulic- pressure construction machine by a method in which right and left valve groups consisting of two blocks are provided, an arm, a right-side traveling valve, a boom, a bucket, and a slewing valve are connected by the left valve group, and an arm, a left-side traveling valve, a bucket, and a turning valve are connected in tandem by the right valve group. CONSTITUTION:An arm valve 13, a right-side traveling valve 14, a boom valve 15, and a bucket valve 16 are connected in tandem to an oil-pressure pump 4. A slewing valve 21, a bucket valve 22, a right-side traveling valve 23, and a boom valve 24 are connected in tandem to the oil-pressure pump 6. Both the pumps 4 and 6 are connected to the first engine. Oil-pressure pumps 10 and 11 are connected to the second engine. The pump 10 is connected in tandem with a slewing valve 25, an arm valve 26, a left-side traveling valve 27, and a boom valve 28. The pump 11 is connected in tandem with a bucket valve 29, a left-side traveling valve 30, an arm valve 31, and a boom valve 32. The preferential order of each valve can thus be made clear, composite concurrent operability is raised, and straightforward traveling property can be kept.
Patent JP-H054455-A (JP)
Title: Heat0sensitive recording sheet
Inventor: MINAMI TOSHIAKI
IPC: B41M5/337
Filed: 1991-06-27
Abstract: PURPOSE:To provide a heat-sensitive recording sheet on which a felt pen with an aqueous fluorescent ink can be used to write in vivid color and which has an excellent writing preservation property of images at the same time. CONSTITUTION:For a heat-sensitive recording sheet for which a heat-sensitive coloring layer, of which the principal ingredients are a colorless or light-colored basic colorless dye and an organic developer, is provided, as the organic developer, 4-hydroxy-beta--naphthalenesulfonate is contained, and also a diphenyl sulfone derivative is contained.
Patent JP-2000346916-A (JP)
Title: Anomaly detection device for rotating electric machine
Inventor: SHIODA HIRONORI
IPC: H02K11/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an anomaly detection device for a rotating electric machine which can easily and highly accurately monitor an abnormality of a stator winding. SOLUTION: Partial electric discharge detectors A1, A2 are inserted into a stator frame 2 from holes 8 for measuring an air gap in a flange 7 in an induction motor 1 when an abnormality of a stator winding 4 is to be detected, and detects a partial electric discharge produced in abnormal conditions of the stator winding 4 to judge an abnormal condition. Thereby, a partial electric discharge detector is not needed to be placed in a frame in advance at the time of manufacturing a rotating electric machine, and a partial discharge detector can be inserted in and out of a through hole for measuring the air gap, to reduce manufacturing process and cost of the machine. Therefore, not only one kind of abnormality detection device but also abnormality detections in various bands and detection methods can be done, and a highly accurate abnormality detection can be carried out.
Patent JP-H082645-A (JP)
Title: Carrier roller for roller conveyor
Inventor: YANAI TAKENORI
IPC: B65G39/12
Filed: 1994-06-14
Abstract: PURPOSE:To prevent the inadvertent slip-off of a roller shaft from a roller body. CONSTITUTION:A carrier roller is equipped with a roller shaft 6 and a roller body 8 which is fitted through the bearings 7 fitted at the left and right ends, and a slip-off preventing projection 10 is formed at least on one between the part opposed to at least one bearing 7 of the roller shaft 6 and the inner race of the bearing 7.
Patent JP-S5679855-A (JP)
Title: Method for treating the peripheral edges of negative electrode plate for lead acid storage battery
Inventor: KIKUCHI TATSUO
IPC: H01M4/16
Filed: 1979-12-03
Abstract: PURPOSE:To aviod the swelling at the peripheral edges of a negative electrode plate so as to prevent the formation of short circuits at a side or bottom of a lead acid storage battery, regulting in elongation of the service life, by coating the peripheral edge of the negative electrode plate with a resinous solution obtained by dissolving a resin in a solvent and permitting the solvent to evaporate. CONSTITUTION:A resinous solution obtained by dissolving an acid-resistant, nonconductive resin in a solvent is speed on the peripheral edges of a negative electrode plate. Then, the solvent is allowed to evaporate, thereby forming a film of the resin on the peripheral edges of the electrode plate. The aforementioned combination of the resin-solvent may be, for example, the combination of styrol-THF or ABS- dischloroethane. Such a resin film does not take part in the electrode reaction. Owing to its nonconductive nature, the formation of lead dendride is prohibited, thereby to minimize the swelling of the electrode plate.
Patent JP-H07335884-A (JP)
Title: Forming method of side wall spacer
Inventor: TAJIMA KAZUHIRO
IPC: H01L29/78
Filed: 1994-06-14
Abstract: PURPOSE:To eliminate defects of a substratum caused by thermal contraction, and improve characteristics of a device formed on the substratum, by preventing a side wall spacer from generating thermal contraction in the heat treatment after the side wall spacer is formed. CONSTITUTION:In a first process, an oxide film 21 is deposited so as to cover a pattern 14 formed on a substratum 11. In a second process, the oxide film 21 is thermally contracted by heat-treating. In a third process, the thermally contracted oxide film 21 is anisotropically etched, and the oxide film 21 is left on the side wall of the pattern 14. A side wall spacer 31 which does not generate thermal contraction in the heat treatment after the third process is formed of the left oxide film 21.
Patent JP-S6135756-A (JP)
Title: Production of bean curd
Inventor: TAKAHASHI KATSUMI
IPC: A23L11/00
Filed: 1984-07-27
Abstract: PURPOSE:To produce nice bean curd having good preservation quality without sticking of various germs, by adding a coagulant to heated soybean milk, molding the resultant coagulated soybean milk, packing the resultant bean curd, and quenching the packed bean curd. CONSTITUTION:Soybean milk obtained by the conventional method is heated, and a coagulant is added thereto to mold bean curd, which is packed while being in a high temperature state of about 60-80 deg.C, and then quenched. Thus, the aimed bean curd having improved taste and preservation quality without elution of bittern can be produced in a short time.
Patent JP-S638900-A (JP)
Title: Signal lamp monitor for road traffic signal apparatus
Inventor: GRIMM DIETER
IPC: G08G1/097
Filed: 1987-06-25
Abstract: In this monitoring device for signal lamps (RT-LA, GE-LA, GN-LA) of a road traffic signal arrangement with a control device (STE) for switching (RT-LS, GE-LS, GN-LS) the signal lamps and with a signal security device (SSE), the lamp current (I) of the red signals (RT-LA) and the lamp voltages (U) of the green and yellow signals (GN-LA, GE-LA) are monitored for conflict-free signalling and the circuits are checked for absence of malfunction. For this purpose, at regular intervals the existing switched states of the signals are changed for a short period of time. The signal security device (SSE) evaluates these expected changes as check signals; failure of a check signal indicates a malfunction of the signal securìty device. The short period of time is kept here to such a length that there is no visible effect on the signals, e.g. one millisecond. With a control instruction (KB) of the control device (STE) switched-on signal lamps are momentarily switched off and switched off signal lamps are momentarily switched on. <IMAGE>
Patent JP-S5680475-A (JP)
Title: Ink jet device
Inventor: IWASAKI NORIO
IPC: B41J2/015
Filed: 1979-12-05
Abstract: PURPOSE:To surely control a flow rate of ink and improve a resolving power of a reproduced image by a method wherein an electronic signal having an image information is applied to an ink flow rate control unit to control a flow rate of ink. CONSTITUTION:A recording electronic signal having an image information is applied to an input terminal 40 of an ink jet control unit 28 installed between an ink pool 27 and an ink supplying port 15 of a spray gun 12 and it is converted into an electronic fluctuation of a moving coil 38. And in accordance with the fluctuation of this current, a coil 38 is made to perform a recipricating motion to control the displacement of a piston 32 which is constituted to be one body with the coil 38. Whereas, ink comes from the pool 27 and enters an ink chamber 29 then, passes through a space 32 between a cylinder 31 and a piston 30 which is controlled in accordance with an electronic signal having an image information, and further, it is induced to the supplying port 15 of the gun 12 via an ink conduit 33, attracted by a negative pressure generated by an air flow and is jetted out of an ink nozzle 16.
Patent JP-S5945635-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: OZAWA KAZUNORI
IPC: H01F10/06
Filed: 1982-09-09
Abstract: PURPOSE:To improve the output characteristics over a wide band by forming the 1st nonmagnetic metallic layer on a nonmagnetic support in an insular or finely uneven state and by successively forming an Fe-base continuous magnetic metallic thin layer, the 2nd nonmagnetic metallic layer and a Co-base continuous magnetic metallic thin layer on the 1st nonmagnetic metallic layer. CONSTITUTION:The 1st nonmagnetic metallic layer 2 of a low m.p. metal such as Sb or Bi is formed on a nonmagnetic support 1 of polyimide or the like in 10-1,000Angstrom  thickness in an insular or finely uneven state. The 1st continuous magnetic metallic thin layer 3 of Fe or an Fe alloy is formed on the layer 2, the 2nd nonmagnetic metallic layer 4 is formed on the layer 3 is an insular or finely uneven state, and the 2nd continuous magnetic metallic thin layer 5 of Co or a Co alloy is formed on the layer 4. By forming said nonmagnetic layers 2, 4, the 1st magnetic layer 3 having high saturation magnetic flux density, the 2nd magnetic layer 5 having large coercive force and the layers 2, 4 are formed by vertical vapor deposition giving high vapor deposition efficiency, and a magnetic recording medium having high output characteristics over a wide frequency band is obtd.
Patent JP-H04233050-A (JP)
Title: Cache-memory exchanging protcol
Inventor: DONARUDO SUMERUSAA
IPC: G06F12/08
Filed: 1991-06-27
Abstract: PURPOSE: To provide a cache memory exchange protocol. CONSTITUTION: When a cache location is contaminated, a cache controller 36 responds to cache miss, and generates an exchange demand on a system bus 24 to a memory 28. The main memory 28 receives the demand, decodes the demand, and fetches an information block desired by a CPU 22. While the main memory 28 is fetching, the controller 36 transfers the cache block of the contaminated information on the system bus 24, and stores the contaminated block in a temporary register located in the main memory 28. The block of the information desired by the CPU is transferred through the system bus to the CPU by the main memory. The contaminated cache block in the temporary register is stored in a main memory storage element.