baber/WOPTO huggingface dataset:
Patent JP-S62266198-A (JP)
Title: Lake and marsh purifying unit
Inventor: ISAKA SHINICHI
IPC: E02B3/00
Filed: 1986-05-15
Abstract: PURPOSE:To reduce operation cost and to effectively purify lakes and marshes, by converting the large temp. difference between the high temp. of emitting air and the low temp. of lakes and marshes to a power to directly drive a turbine. CONSTITUTION:A turbine 6 is started by a starter engine 7 to operate a compressor 2 and a pump 9 and, thereafter, if the turbine 6 is driven by a low pressure cooling medium, the compressor 2 sucks air from a suction port 3 to compress the same and air is sucked in a water pumping-up cylinder 1 from the lower part thereof through an air pipe 4 to perform aeration to purify lakes and marshes. At this time, the high temp. air of about 100 deg.C of the compressor 2 evaporates the low pressure cooling medium liquefied in a recirculation circuit 8 through a first heat exchanger 10 and the vapor of the evaporated cooling medium drives the turbine 6. Cold water of 5-10 deg.C at the deep part of lakes and marshes condenses and liquefies the cooling medium issued from the turbine in a second heat exchanger 11.
Patent JP-S597282-A (JP)
Inventor: MITSUSHIERU RATAJISUKI
IPC: G04B39/02
Filed: 1983-06-20
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-H08303708-A (JP)
Title: Crown enclosure for boiler
Inventor: INABA KAORU
IPC: F22B37/36
Filed: 1995-05-08
Abstract: PURPOSE: To permit the mitigation of generation of a stress, caused by the difference of thermal expansion generated between a furnace wall and a casing upon starting a boiler, and contrive the elongation of life of the casing. CONSTITUTION: The leg part 8 of a casing 7, arranged at the corner part 10 of a furnace wall 6, is inflated to the outside of the furnace wall 6 to form a necessary gap (c) between the leg part 8 of the casing 7, arranged at the corner part 10 of the furnace wall 6, and the furnace wall 6.
Patent JP-S5443509-A (JP)
Title: Detecting rotor poition in brushless motor
Inventor: MARUO TSUNEHIRO
IPC: H02K29/08
Filed: 1977-09-13
Abstract: PURPOSE: To prevent a decrease of starting torque and an increase of line noise and the like, by specifically designing a position of magnetically sensing element, for detecting a rotor position, and a direction of bias magnetic field.  
     CONSTITUTION: A magnetically sensing element 7 is flatly arranged in a location almost on inside diameter of an end face of rotor magnetic pole, further with a direction of bias magnetic field, due to a bias magnet 3, taken in a radial direction of a rotor magnet 4. In such manner as made in the above, in a position of the magnetically sensing element 7, as a radially directional magnetic field comes to be almost zero, few intensity of magnetic field to cancel a bias magnetic field is existent as in the past, and a position of the rotor can be detected in a degree of high performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04337853-A (JP)
Title: Operation history recorder for cache memory
Inventor: KISHINO TAKUMI
IPC: G06F12/08
Filed: 1991-05-15
Abstract: PURPOSE:To facilitate the analysis of a cache error on the operation history recorder of a cache memory. CONSTITUTION:In a cache memory device provided with a data part 4 and a tag part 10, a first count means 30, a second count means 31 and a read means 32 are given and an area recording the number of first replaced read bits and an area recording the number of second read bits which are write-hit are provided for the respective entry areas of the tag part 10. The first count means 30 increases the number of the first read hits recorded in the entry areas which correspond to the replaced read hits. The second count means 31 increases the number of the second read hits recorded in the entry areas which correspond to the read hits which are write-hit. The read means 32 reads and outputs the tag part and the data part when the cache memory device is detached owing to the occurrence of the cache error.
Patent JP-S603333-A (JP)
Inventor: TAGUCHI YASUHISA
IPC: E03D13/00
Filed: 1983-06-18
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-S62267066-A (JP)
Inventor: MAAKU SUTEIIBUN NOUOTARUSUKI
IPC: B23K1/08
Filed: 1986-05-15
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-S63275612-A (JP)
Title: Living polymer of butadiene derivative having silyl group
Inventor: HIRAO AKIRA
IPC: C08F4/00
Filed: 1987-05-07
Abstract: PURPOSE:To provide the title polymer for the manufacture of a polybutadiene having an amino group on the side chain useful as the modifier for polyolefins, which is composed of two specified types of recurring units comprising a butadiene derivative residue having a silyl group as main components. CONSTITUTION:A living polymer of a butadiene derivative is composed of recurring units (A) of formula I (wherein R<1>-R<6> are each 1-6C alkyl; any one of R<1>-R<3> and any one of R<3>-R<6> may be combined together to form a group of formula II; and n=1-7) and recurring units (B) of formula III (wherein R<1>-R<6> and n are as defined above), with the (A) to (B) molar ratio of 15-60/85-40. The living polymer is useful as a raw material for the manufacture of a monodisperse poly(aminobutadiene) and as an intermediate in the synthesis of a block copolymer containing a poly(aminobutadiene). The living polymer is obtained by subjecting a butadiene derivative of formula IV (wherein R<1>-R<5> and n are as defined above) to anionic living polymerization.
Patent JP-S61266566-A (JP)
Title: Production of thin electrolytically oxidative film
Inventor: NIWA TATSUO
IPC: C23C14/08
Filed: 1985-05-22
Abstract: PURPOSE:To form a thin reversibly electrolytically oxidative film in one process by using targets facing each other as power electrodes, impressing a magnetic field in the direction perpendicular to the target surfaces and disposing a substrate alongside the target space. CONSTITUTION:The target electrodes 11a, 11b facing each other are respectively fixed via insulating members 12a, 12b to a chamber 10. An electric power supplying means 17 is connected to the earth and the electrodes 11a, 11b. The magnetic field H is impressed perpendicularly to the targets 40 facing each other and the substrate 50 is approximately perpendicularly placed alongside the space between the targets 40. The atmosphere gaseous ions accelerated by the magnetic field impressed to the targets 11a, 11b collide against the target surfaces, then the released gamma electrons are restrained in the space between the targets 40 and move to the target on the opposite side. The electrons are then inverted in the descending part on the opposite side. The thin electrolytically oxidative film of iridium oxide is formed at a high speed by such forward and backward movement.
Patent JP-H047543-A (JP)
Title: Radiograph information reading means
Inventor: MIYAGAWA ICHIRO
IPC: G21K4/00
Filed: 1990-04-25
Abstract: PURPOSE:To accurately read an image at a high speed by arranging phase conjugate wave generating members at the position where exciting light scattered by a phosphor sheet reaches. CONSTITUTION:A slit plate 50 composed of a phase conjugate wave generation member is arranged covering scanning lines 62 and the incidence surface 26 of an optical guide 28 and a reflecting plate 52 composed of a phase conjugate wave generating member is arranged nearby the projection surface 56 of the optical guide 28. The phase conjugate wave generating members generate light which has the same wave front with incident irradiation light and return through the same optical path by nonlinear effect. Consequently, even when a high-speed read is made, the image can accurately be read.
Patent JP-S5443689-A (JP)
Title: Production of semiconductor integrated circuit unit
Inventor: NIINO KAORU
IPC: H01L27/06
Filed: 1977-09-14
Abstract: PURPOSE: To form a bi-polar transistor and a JFET on he same substrate.  
     CONSTITUTION: An n +  type buried layer is formed on a p type Si substrate, and n -  type epi-layer 4 is overlapped to form selectively P +  type ion injection layer 6. Layer 6 is stretched out by heat treatment, and p -  type inversion layer 7 is formed while standing out from the substrate. Continuously, n type ions are injected to layer 7, and layer 7 is stretched out to form channel 9. Next, p -  type isolation layer 10 is formed in n -  type layer 3 in the upper part of the buried layer while surrounding p +  type base 10 and layer 9. Next, p +  type gate layer 17 is formed in layer 9, and an n +  type collector leading-out layer, emitter layer 14, source leading-out part 15 and drain leading-out part 16 are formed in layers 3 and 10. Finally, the Al electrode is added. Thus, an IC of the bi-polar. n channel JFET incorporating a JFET can be formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02286591-A (JP)
Title: Suspension patch
Inventor: YAMADA SHIGEHIRO
IPC: B66C1/00
Filed: 1989-04-27
Abstract: PURPOSE:To surely prevent the damage of suspended goods without hampering the efficiency of belting operation by installing locking metals on the outer surface of a vertical piece of a substrate possessing a bottom piece to hold a string and a vertical piece to hold the string on the outer surface. CONSTITUTION:Locking metals 6 have inner and outer projecting pieces 9,10 which protrude from the outer surface of a vertical piece 3 along the side edges of a string (b). A covering piece 11 is extended from the outer end 9A of the projecting piece 9, and its tip terminates with a spacing D from across the outer end 10A. Therefore, an enclosure vertically open is formed on the locking metal 6 with its sides surrounded by a vertical piece 3, projecting pieces 9,10 and a covering piece 11. It becomes possible to prevent the positional shift of the string (b) passed through the enclosure, and to substantially improve the work efficiency of belting operation. Furthermore, with the formation of the spacing D on the locking metal 6, the string (b) can be easily inserted from its side, and positional shift can be surely prevented since the string (b) is not to come off from the spacing D even when it tilts in suspension.
Patent JP-S592387-A (JP)
Title: Rubidium atom oscillator
Inventor: ISHIHARA NAOKI
IPC: H01S1/00
Filed: 1982-06-28
Abstract: PURPOSE:To obtain the small-sized oscillator, the number of parts therein is few and powr therefrom is low, by covering a lamp section and a gass cell section with a common shield case, controlling both sections by one temperature controller and heating the lamp section by a first heater connected to a second heater heating the shield case. CONSTITUTION:A rubidium lamp 6 is encased in a lamp house 4, and the first heater 5 is wound on the lamp house 4. The lamp house 4 and the first heater 5 are covered with a heat-insulating material 3 to form a rubidium lamp section. The rubidium gas cell 8 is incorporated into a cavity 7, and a photodetector converts beams of which beams projected from the rubidium lamp 6 pass through the rubidium gass cell 8 into an electric signal. The cavity 7 and the rubidium lamp section are encased into the common shield case 10, and the second heater 2 is wound on the shield case 10, and connected in series with the first heater 5. A temperature detecting element 11 is fitted to approximately central section of the inner wall of the shield case 10, and the temperature controller 12 controls currents flowed through the first and second heaters.
Patent JP-H06302261-A (JP)
Title: Board type temperature fuse
Inventor: UEMURA MITSUAKI
IPC: H01H37/76
Filed: 1993-04-12
Abstract: PURPOSE:To provide a board type temperature fuse which can maintain the amount of a flux sufficiently on a low melting point fasible alloy piece even though the flux is melted by heating at a temperature lower than the operating temperature, so as to guarantee a good operation. CONSTITUTION:On one side surface of an insulating board 1, layer electrodes 2 are provided placing an interval in the width direction, a low melting point fusible alloy piece 3 is bridged between the tips of the electrodes 2, a flux 4 is applied to the low melting point fusible alloy piece 3, lead wires 5 are connected to the legs 2b of the electrodes 2, and an insulating layer 6 is used to cover the whole surface of one side surface of the above insulating board 1. The electrode connecting parts 50 of the lead wires 5 are made in a flat form, and the tips 52 of the lead wires 5 are approached to the low melting point fusible alloy piece 3.
Patent JP-S63275316-A (JP)
Title: Electronic endoscopic apparatus
Inventor: NAKAMURA KAZUNARI
IPC: A61B1/04
Filed: 1987-05-06
Abstract: PURPOSE:To obtain an image capable of detecting even the change to a morbid state under a mucous membrane, by performing intracorporeal illumination and extracorporeal illumination during one frame or one field period and reading the images picked up under the respective illuminations. CONSTITUTION:An endoscopic apparatus 1 is constituted of an electronic endoscope 2, an endoscope control apparatus 6 having an extracorporeal light source part 5 provided thereto and a monitor 7 displaying an endoscopic image. The CCD 25 of the electronic endoscope 2 inserted in the body cavity performs reading and transmission by a driver 26 in synchronous relation to the clock generator 31 or 32 selected by a switch circuit 33. The first clock generator 31 performs general reading and transmission once per one field or one frame only at the time of intracorporeal illumination or at the time of extracorporeal illumination to obtain the image due to the intracorporeal or extracorporeal illumination. Next, when the second clock generator 32 is selected by a change- over signal, the intracorporeal and extracorporeal illuminations are performed in a time sharing manner. Therefore, by applying image processing to two kinds of images different in data when necessary, the image suitable for detecting a change to a morbid state can be obtained within a short time.
Patent JP-S60254255-A (JP)
Title: Memory scan system
Inventor: MAEDA MAMORU
IPC: G06T3/00
Filed: 1984-05-30
Abstract: PURPOSE:To scan an optional area of a memory at a high speed by securing simple hardware constitution containing an X counter, Y counter, X comparator, Y comparator and a condition dicider. CONSTITUTION:A CPU2 sets optional values of both X and Y counters 4 and 6, and X and Y addresses at the corners of an optional area of a memory 3 are set to X and Y comparators 5 and 7 respectively. The count values of X and Y counters 4 and 6 are increased successively from their initial values by the read signals. A decider 8 for conditions decides the conditions for the coincidence signal between outputs of counters 4 and 6 and the reference value as well as the output data of the memory 3 and then activates the condition coincidence signal to be supplied to a system bus 1 when the set input conditions are satisfied. At the same time, the counting actions of both counters 4 and 6 are discontinued when the input conditions are satisfied and according to the set conditions. For this purpose, a holding signal is activated.
Patent JP-H08286641-A (JP)
Title: Active matrix display device
Inventor: UCHINO KATSUHIDE
IPC: G09G3/20
Filed: 1995-04-11
Abstract: PURPOSE: To improve image quality of an active matrix display device CONSTITUTION: A vertical scan circuit 2 line sequentially scans each gate line G, and selects pixels LC by one row at intervals of one horizontal period, and a horizontal scan circuit 3 samples successively a real video signal in each signal line S in one horizontal period, and writes the real video signal in the selected pixeld LC by one row point sequentially. A precharge circuit 6 supplies successively a waveform obtained by intentionally omitting the frequency characteristic of the real video signal to respective signal lines S as a precharge video signal going ahead of the successive sampling of the real video signal for respective signal lines S.  The horizontal scan circuit 3 is provided with plural horizontal switches HSW connected to the end part of a set of three pieces of signal lines S and an H shift register 5 successively open/close controlling respective switches and simultaneously sampling the real vide signal in plural signal lines, and the precharge circuit supplies simultaneously the precharge video signal to plural signal lines S going ahead of the simultaneous sampling.
Patent JP-H11300983-A (JP)
Title: Ink container and ink jet recorder employing it
Inventor: NAKAMURA MICHITAKE
IPC: B41J2/175
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To contain an ink being supplied to a recording head under negative pressure through a simple and inexpensive structure. SOLUTION: The ink container 24 comprises a deformable flexible bag-like ink pack 31 containing an ink, and a planar spring member 32 disposed substantially over the entire outer surface of two side face parts 31a, 31b facing the ink pack 31. Pocket-like engaging recesses 41, 41 are made in the opposite side face parts 31a, 31b of the ink pack 31 and inserted with the stopping parts 33, 33 of the spring member 32 thus integrating the ink pack 31 and the spring member 32. The spring member 32 urges the opposite side face parts in the separating direction to bring about a negative pressure state in the ink pack 31.
Patent JP-S60252336-A (JP)
Title: Copying machine
Inventor: NAKAI KUNIO
IPC: G03B27/34
Filed: 1984-05-29
Abstract: PURPOSE:To prevent an unnecessary shadow from being formed on the outside of a copy image corresponding to an original even in case of reduction copy, by bending inward the upper part of a subreflecting plate, which compensates reduction of the quantity of light in the end part in the scanning direction, in a copying machine having a zoom function. CONSTITUTION:A main reflecting plate 32 used for leading the light of a light emitting body 31 to an original D efficiently is extended and is inclined upward obliquely to form a subreflecting plate 34, and a slit 35 through which the reflected light from the original D is led downward is formed between the subreflecting plate 34 and the main reflecting plate 32. Further, light quantity compensating plates 33 which are extended to the side of the main reflecting plate 32 to compensate reduction of the quantity of light in end parts of a contact glass 14 are formed in both end parts of subreflecting plate 34 as one body, and upper parts of them are bent upward obliquely to the inside to conceal inside end faces of a frame F of the copying machine body from view in the side of a lens 25. Thus, formation of the shadow due to inside end faces of the frame F of the machine body is prevented surely even if the reduction magnification is varied finely.
Patent JP-H11304756-A (JP)
Title: Residual chlorine meter
Inventor: UEDA TAKESHI
IPC: G01N27/416
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a liquid bath and to prevent contact failure by rotating an outer cylinder that is provided at the outer periphery of an indication electrode and at the same time providing a reference electrode in one piece with the indication electrode. SOLUTION: An electrode 11 is buried at the outer periphery of the lower portion of an indication electrode 10, and a reference electrode 50 is provided at the upper portion of the electrode 11. Also, an outer cylinder 17 where the indication electrode 10 is formed is fixed by a screw 18, and beads 20 made of ceramics or the like are loaded between the outer cylinder 17 and the indication electrode 10 up to the upper portion from the electrode 11. A motor 25 and a reduction gear 26 that are supported by lower and upper support stands 37 and 24 are fixed onto a base 14. When power is supplied to the motor 25 and an outer magnet 28 that is fixed to the inner periphery of a magnet holder 27 rotates in this configuration, an inner magnet 29 rotates via a sealing member 30 and a gear 35 rotates.  Then, the outer cylinder 17 rotates due to the rotation of a gear 36 that is engaged to the gear 35 and liquid to be measured containing the beads 20 rotates, and the electrode 11 comes into contact with the beads 20, thus preventing the electrode from being contaminated.
Patent JP-S63276216-A (JP)
Title: Vapor growth method for multilayer compound semiconductor crystal
Inventor: KUSHIBE MITSUHIRO
IPC: C30B25/02
Filed: 1987-05-08
Abstract: PURPOSE:To grow a second composition layer of excellent quality on a hetero interface by a method wherein a composition transition thin film layer, having the V-group vapor pressure lower than that of the layer of a first composition, is grown on the layer of the first composition when a hetero interface is formed. CONSTITUTION:The compound semiconductor crystal, having the hetero junction interface in which V-group element composition changes, is vapor-grown. The third composition transition thin film layer 3, having the V-group vapor pressure lower than that of the layer 2 of the first composition is formed between the layer 2 of the first composition located at the lower part of the hetero interface and the layer 4 of the second composition located on the upper part of the hetero interface. At that time, even when heterogenous V-group raw gas is introduced for the purpose of growing the layer 4 of the second composition, the quantity of the V-group element coming out from the thin film layer 3 is small, and the deterioration of the surface of the base crystal can be reduced. As a result, the layer 4 of excellent composition can be grown on the hetero interface.
Patent JP-H09296327-A (JP)
Title: Heat treatment of silicon carbide continuous filament
Inventor: KUMAKAWA KIYOSHI
IPC: D01F9/10
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of yarn breakage by heat-treating a silicon carbide continuous filament in a state thereof covered with a heat-resistant spherical material so as to embed the silicon carbide continuous filament therein and smoothing the winding of the resultant treated fiber useful as a reinforcing material for a matrix such as a plastic or ceramics onto a bobbin. SOLUTION: A silicon carbide-based continuous filament is unwound from a bobbin, placed in a receiver for heat treatment and heat-resistant spherical materials such as beads made of graphite are then placed in the receiver so as to cover the silicon carbide-based continuous filament thereunder to carry out the heat treatment. The heat-resistant spherical materials enter interstices among the silicon carbide-based continuous filaments to prevent the continuous filaments from being entangled when winding thereof onto a bobbin.
Patent JP-S63276698-A (JP)
Title: Automatic informing device
Inventor: KOMATA TSUTOMU
IPC: H04Q9/00
Filed: 1987-05-08
Abstract: PURPOSE:To vary and set necessary information without altering setting information by going to a site by writing received information in a setting information storage means as a substitute for setting information which is already stored. CONSTITUTION:An information generating means A generates various pieces of information and the setting information storage means B stores the setting information for reporting information that the means A generates. An informing means D sends the information through the communication line C according to the setting information stored in the means B. A receiving means E, on the other hand, receives information from outside and sends it to a writing means F, which writes this information as a substitute for the setting information stored in the means B yet. Consequently, the information required to alter the setting information is inputted through the same line C with the sent information and the setting information is altered with this information.
Patent JP-S606579-A (JP)
Inventor: KANAI MASAYOSHI
IPC: B66B13/08
Filed: 1983-06-22
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。