baber/WOPTO huggingface dataset:
Patent JP-2001064937-A (JP)
Title: Gabion work for civil engineering work, protection work using the same, and filling method for filler
Inventor: SASAKI SHIRO
IPC: E02B3/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the workability by arranging a reinforcing member for an angled edge on each surface of a cage body formed into a cubical shape on each surface with a mesh body consisting of a raw material such as a fibrous thick threaded body. SOLUTION: A mesh body 2 consisting of a thick thread body or the like comprising a synthetic fiber thread stripe, inorganic fiber stripe or the like is formed, and a cage body 1A is formed with a mesh body 2. And angled edges 3 to 6 on each surface of the cage body 1A are arranged with a reinforcing member 7 such as a rope, a synthetic resin or a rod of non-corrosive metal. Then, the side edge of a mesh body 2 forming neighboring side surfaces 8, 9 are overlapped and fixed. In addition, extended portions 13 to 16 are provided on the mesh body 2 of each side surfaces 8, 9 surrounding the top face of 12 of the cage body 1A, its edge sides 17, 18 are connected to ropes 19, 20 and a gabion cage 1 is formed.  Then, at the time of work, a filling material such as stone mass is filled inside the gabion cage 1 from the top face, it is shrunk to a purse shape by ropes 19, 20, each edge sides 17, 18 are coupled together and the top face 12 is closed. In this way, the workability can be improved.
Patent JP-S60138381-A (JP)
Inventor: INNAMI TAMIO
IPC: F25D23/00
Filed: 1983-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0888965-A (JP)
Title: Stepping motor using soft magnetic stainless steel, and manufacture of stator yoke used for it
Inventor: HIROTA RYUJI
IPC: C22C38/40
Filed: 1994-09-13
Abstract: PURPOSE: To provide a stepping motor which is low in iron loss and is efficient. CONSTITUTION: In a stepping motor equipped with a rotor 4 consisting of a permanent magnet having multiple poles and stator yokes 5-8 having a plurality of comb-toothed poles provided to oppose the rotor on the same axis, at least some of the yokes contain C by 0.02% or less, Si by over 0.7% and 3.0% or less, Mn by 0.7% or less, P by 0.04% or less, S by 0.005% or less, Ni by 0.5% or less, Cr by 9.0-18% or less, N by 0.2% or less, 0 by 0.010% or less, and Al by 4.0% or less (including nonaddition). This is made of soft magnetic stainless steel where the quantity of each ingredient is adjusted so that the F value defined by Cr+Si+2.1Al-37.0(C+N)-2.0Ni-0.6Mn--10.8 may be not less than 0 and not more than 8, and the remainder consists of Fe and inevitable impurities.
Patent JP-H0946643-A (JP)
Title: Digital signal recording device
Inventor: ONO TADASHI
IPC: H04N19/126
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the device capable of long time recording by selecting a higher compression rate 10 the case of a long tome recording mode than that of the standard recording mode and coding data and recording the coded data on a recording medium. SOLUTION: A mode setting device 100 sets mode information 101 to '0' in the standard recording mode and sets mode information 101 to '1' in the long time recording mode. When the mode information is set to '0', switches 113-115 are controlled to select outputs of A/D converters 105-107 respectively. When the mode information is set to '1', the switches 115-117 are controlled to select outputs of a delay device 112 and line interpolation devices 110, 111. Thus, in the case of the long time recording mode, the outputs from the delay device 112 and the line interpolation devices 110, 111 are given to a block processing unit 116, in which the data are coded at a higher compression rate than that in the standard recording mode.
Patent JP-H1181870-A (JP)
Title: Pusher device
Inventor: RI HIROTAMI
IPC: E21D9/06
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize limited space by minimizing a starting vertical shaft in pushing a pushing pipe in a mud water construction method. SOLUTION: A pressure support wall 1 of a cylinder 5 to compose a jack C, and an installation part 7 where an engagement member 6 is installed on the opposite side of the pressure support wall 1 are provided. A mud water processing device 21 installed on the ground and a cutter head 11 of a boring machine F are connected to each other by a mud feed pipe 22 through a mud feed pump 24 installed on the ground, and connected to each other by a mud discharge pipe 23 through a mud discharge pump 25 installed in a starting vertical shaft E. The pipes 22, 23 are disposed in paralell in the starting vertical shaft E, and bypass pipings are formed of a valve gear 26. The valve gear 26 comprises a valve element driven to rotate by a hydraulic cylinder 31 which is installed in a casing having through openings, and a bypass pipe 29 to connect the casing, so it is of a simple constitution, and that operation space is not required. Inner parts of the starting vertical shaft E can thus be largely utilized.
Patent JP-H03108241-A (JP)
Title: Charged particle accelerating device
Inventor: TSUKAMOTO TETSUO
IPC: H05H1/00
Filed: 1989-09-22
Abstract: PURPOSE:To further stabilize an ion source by observing and measuring the temperature of generated plasma, controlling one or many of the filament current, coil current and arc current in response to the value of the temperature, and stabilizing the temperature of plasma. CONSTITUTION:A plasma temperature detecting means 12 is provided near a filament 1 to observe the arc discharge 3 between the filament 1 and a plasma cup 14 generating the plasma state. The detected signal is processed by a normal control circuit 13, and the control signal of the circuit 13 controls power sources 5, 6 and 7. The ion beam radiated to a target is stabilized when a fixed quantity of stable ions are invariably generated by monitoring the plasma state.
Patent JP-S60139996-A (JP)
Inventor: HANAI TAKEO
IPC: F16L59/147
Filed: 1983-12-28
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-H08110496-A (JP)
Title: Optical circulator
Inventor: MASUMOTO TOSHIAKI
IPC: G02B27/28
Filed: 1994-10-11
Abstract: PURPOSE: To obtain an optical circulator of a structure in which the optical path difference of forward transmitted light does not exist and which is capable of decreasing the leaking light of forward exist light as compared with the optical circulator of the conventional type. CONSTITUTION: This optical circulator is composed of an optical element part consisting of first double refractive crystal flat plates 1, 2, second double refractive crystal flat plates 3, 4 and first and second 45 deg. Faraday rotators 5, 6, an incident and exit end 13 arranged on one end side of the optical element part and an exit end 15 and incident end 14 arranged on the other end side. The ratio of the separating distances of the first double refractive crystal flat plates 1, 2 and the second double refractive crystal flat plates 3, 4 is 1:√2-1 and the directions of rotation by the first and second 45 deg. Faraday rotators 5, 6 are reverse from each other.
Patent JP-H07183086-A (JP)
Title: Load operation circuit
Inventor: BERUNARUDASU YOSEFUSU MARIA OO
IPC: H02H9/02
Filed: 1994-10-11
Abstract: PURPOSE: To limit the electric current in a circuit part when the potential difference between terminals of the circuit part becomes high and limit input electric current with a relatively simple means by connecting a pair of input terminals with a d.c. electric voltage source and operating a load by applying the input electric current in the circuit part. CONSTITUTION: When input terminals K1 , K2 are connected with a d.c. electric voltage source, the input electric current flows in a circuit part V (input current limiting circuit part) and also in a circuit part (DC-Ac converter) to operate a load LA (a discharge lamp). For example, when the potential difference between terminals K3 , K4 becomes relatively high as the consequence of a high instantaneous amplitude of the d.c. voltage generated by the electric voltage source or due to the switch-on effect, the circuit part V limits the input electric current in the circuit. As a practical example, the circuit part V is constituted of a FET S1 and the terminals K3 , K4 are set to be the drain and the source of the FET and a floating gate (g) is formed in the FET. The gate g may be connected with the source by a conductor CH.
Patent JP-H0581859-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOMIUE KENJI
IPC: H01L27/108
Filed: 1991-09-25
Abstract: PURPOSE:To drastically reduce the power consumption for keeping a boost level by providing a circuit for detecting that the level of a boosted signal exceeds a fixed range. CONSTITUTION:In a DRAM equipped with a boost circuit 2 for generating a a signal at a level of >= a power voltage Vcc, that the level of the boosted signal becomes lower than the fixed range is detected by a level detecting circuit 7, and this detected signal is given to a level holding means 8. The signal from the boost circuit 2 is boosted again by the level holding means 8 in response to the detected signal from the level detecting circuit 7, so as to be maintained within the fixed range. By this method, since the level holding means 8 can be driven immediately before the boosted signal becomes lower than the required level due to natural leakage, etc., the power consumption can drastically be reduced.
Patent JP-H04126515-A (JP)
Title: Separation of gas and thermodiffusion tower used therefor
Inventor: YOROZU MASAFUMI
IPC: B01D59/16
Filed: 1990-09-14
Abstract: PURPOSE:To reduce the necessity of exchanging a heating means and to simplify the exchange work by cooling the center of a vertically long vessel, heating the peripheral part to form a radial temp. gradient, separating and recovering the multicomponent gas supplied from the top and bottom. CONSTITUTION:A cold wall 3 cooled by a refrigerator 2 is formed on the center axis of a thermodiffusion tower 1, an outer wall 5 is heated by vertically split heaters 4a, 4b, 4c and 4d to form a hot wall, and a radial temp. gradient is formed in the tower 1 in accordance with its height positions. When the gas is separated, the temp. of the cold wall 3 and the temp. gradient at each height of the tower 1 are set in conformity to the kind of the gas to be separated, and the refrigerator 2 and heaters 4a, 4b, 4c and 4d are controlled by a controller 10. The raw gas is supplied from a gas inlet 6 and separated into the components by the set temp. gradient, and the separated components are discharged from gas outlets 7 and 8.
Patent JP-S61123032-A (JP)
Title: Optical pickup
Inventor: KATO MASAYUKI
IPC: G11B7/123
Filed: 1984-11-20
Abstract: PURPOSE:To make a light pickup optical system simple and small-sized considerably by constituting a shaping optical means of the laser beam from a laser source, a separating and converting optical means of the reflected light from an optical disc, and a condensing optical means of the reflected signal light into a module as one body. CONSTITUTION:An optical part insertion space is so formed that two faces of a triangular prism of a plyhedron are inclined not to orthogonal to lengthwise (axial) directions of the first and the second courses. A laser diode 1 is inserted and fixed to the entrance of the first course 17, and a detecting means 11 is inserted and fixed to the exit part of the second course 18. Further, a hologram 12a which shapes the laser beam from the laser diode 1 is stuck to the first face out of three faces of a polyhedron 15 consisting of, for example, a triangular prism-shaped glass in the optical part insertion space, and a resist hologram 14a (formed on a lambda/4 plate) for separating the reflected signal is stuck to the second face, and a condensing hologram 13a is stuck to the third face, and they constitute a shaping optical means 12, a separating and converting optical means 14, and a condensing optical means 13 together with the polyhedron respectively.
Patent JP-H1086577-A (JP)
Title: Binder
Inventor: HATANO TAKASHI
IPC: B42F13/14
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a binder made of resin which does not occupy a space at the time of transporting or storage. SOLUTION: In the binder 10 made of resin and comprising side plates 12, 13 connected to both sides of a back plate 11 via a linear thin part (a), a plurality of pins 15 stood at predetermined positions on the one plate 12, and engaging holes 17 for detachably engaging ends of the pins 15 at the other plate 13 when the plate 11 and both the plates 12, 13 are bent in U shape at the thin part (a), the pins 15 are mounted at its root mounting parts in a fixed state to the plate 12. Since the pins 15 may be stood initially at the time of using, it does not occupy a space at the time of transporting or storage.
Patent JP-S6393906-A (JP)
Title: Waterproof sheet for bridge
Inventor: KAARU RIYUURU
IPC: E01D19/08
Filed: 1987-10-01
Abstract: A high-temperature resistant sealing strip for bridge-sealing is prepared from a strip with a cover substance containing a mixture of bitumen and a radiation-crosslinking polymer in the ratio of 7/3 to 19/1 and which is crosslinked in an electron accelerator at an irradiation dose between 5 and 16x104 Gy.
Patent JP-H0678387-A (JP)
Title: Headphone
Inventor: TOUNO KOUJI
IPC: H04R1/10
Filed: 1992-08-24
Abstract: PURPOSE:To make the size small and to prevent deviation of position of an ear pad latched to an auricle by interposing at least part of the ear pad between the auricle and a head when the headphone is mounted on the head. CONSTITUTION:When the headphone is mounted on a head 22 of a person, a headphone main body 7 is slightly pressed into contact with a side surface of the head 22 with the elasticity of the head band or the like. Thus, an ear pad 17 is lightly pushed between a housing 9 and a side surface of the head 22 and both the major diameter and the minor diameter of the inner ridge are slightly smaller than a front size. Then a part of the pad 17 placed to the upper side and the rear side of a auricle 21 is placed between the side surface of the head 22 and the auricle 21. Thus, the main body 7 is hardly detached from the head 22 and the auricle 21 is not pressed, then the occurrence of ear ache is not caused and a sense of use is improved.
Patent JP-S6489427-A (JP)
Title: Connecting accuracy measuring method in lithography apparatus
Inventor: NAKASUJI MAMORU
IPC: H01L21/30
Filed: 1987-09-30
Abstract: PURPOSE:To measure connecting accuracy in the parallel direction highly accurately, with regard to the connecting accuracy, which is in parallel with a boundary between fields of views, by measuring a pitch between a pattern, which is formed when the field of view is drawn in the first field view, and a pattern, which is formed when the neighboring second field of view is drawn. CONSTITUTION:When connecting accuracy, which is in parallel with a boundary between fields of views, is measured, a pattern 13 is drawn when a field of view 21 on the right side is drawn. When a field of view 22 on the right side is drawn, a pattern 14 is drawn. Namely, when the left field of view 21 is drawn, the pattern 13 is formed so that the pattern 13 is made to intrude into the field of view 22. A pitch P2 between the patterns 13 and 14 is measured in a region where the patterns 13 and 14 can be measured at the same time. Thus, the pitch P2 can be measured accurately by one beam scanning, and the connecting accuracy of the right and left fields of views can be measured highly accurately.
Patent JP-H0295525-A (JP)
Title: Assembly line
Inventor: IJIRI MASAHIRO
IPC: B23P21/00
Filed: 1988-09-30
Abstract: PURPOSE:To make dust or the like hard to enter drive lines and at the same time, make construction easy, by providing drive lines which move trucks, and electricity feed lines which supply electricity to trucks, along a movement route on a floor surface. CONSTITUTION:Drive lines are provided directly on the floor surface of a factory, and electricity feed lines 20 and 22 are provided at a space between one side travel portion and the other side travel portion of drive chains 7 and fitted to a support frame 26. The support frame 26 extends in a perpendicular direction against a paper surface, and the electricity feed line 20 is provided on one side of the bottom portion of this support frame 26, and the other electricity feed line 22 is provided on the other side of its bottom portion. A fitting arm 28 is fitted at the upper end of the support frame 26 at an interval in the perpendicular direction against the paper surface. And both side portions of the fitting arm 28 extend to the upper parts of the travel portions of drive chains 6, and electric lights 30, 30 which lighten the upper parts over trucks 24 moving along an movement route, are fitted at the approximate center portion of each one end portion longitudinally.
Patent JP-H1090858-A (JP)
Title: Developing apparatus
Inventor: KATAGIRI KOICHI
IPC: G03D3/06
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent staining of an apparatus even when a processing solution leaks from a joint by installing a temporary reservoir for guiding a replenishing solution flowing out of the end of a feed pipe into a processing bath, when the feed pipe is removed from a processing bath. SOLUTION: The temporary reservoir pipe 216 having an internal diameter similar to that of a receiving pipe 202 is installed near the opening 218 of a cover 214. When a cover 70 is opened and a processing rack 52 is drawn up from a rinse bath 42 and maintenance is performed, a feed pipe 204 is removed from the receiving pipe 202. The temporary reservoir pipe 216 is installed for temporarily placing the feed pipe 204 on this pipe 216 during the maintenance of the processing rack 52. The feed of a rinse solution is continued during the maintenance of the processing rack 52, the lower part of the reservoir pipe 216 is left open and the rinse solution flowing out from the feed pipe 204 is allowed to flow from the lower part of the reservoir pipe 216 into the rinse bath 42.
Patent JP-H0991594-A (JP)
Title: Rear white line recognition device
Inventor: MAEMURA TAKAHIRO
IPC: G01B11/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the rear white line recognition device which finds white line information behind a vehicle without finding an image of the road behind the vehicle and utilizes it to recognize an obstacle at the periphery of the vehicle. SOLUTION: White line information on the road before the vehicle which is found by a front white line information recognition means 1 is subjected to coordinate transformation by a vehicle behavior sensor 4 according to behavior information on this vehicle, and the converted coordinates are recognized as the white information on the white line behind the vehicle. When lanes are changed, the rear white line information found by the coordinate transformation is changed into the position coordinates of a new white line to find rear white line information following up the lane change.
Patent JP-H1089809-A (JP)
Title: Expansion valve
Inventor: KOBAYASHI KAZUTO
IPC: F25B41/06
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To seal reliably a hole in an outer wall of a housing with a stopper by means of electric resistance welding only and prevent a peripheral portion of a weld on the outer wall of the housing from being corroded. SOLUTION: A condition that a pressure actuating housing is filled with a temperature-sensing gas through a hole 15 formed in an outer wall 14 of the housing disposed so as to sense a temperature of a vapor phase refrigerant passing through an expansion valve, is attained by sealing the hole with a machined stopper of metal. The constitution is such that a peripheral portion of a projection weld 17 is covered with a corrosion-preventing material 21 so that no water is retained. The sealing of the hole 15 becomes reliable by projection-welding line contacts extending in a circumferential direction, which are formed on a tapered face 162 of the stopper 160 by machining.
Patent JP-S62106407-A (JP)
Title: Production of color filter for liquid crystal display
Inventor: MATSUO YOSHIHIRO
IPC: G09F9/30
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a color filter having high display quality at a low cost by forming black partition walls to the boundary regions of the parts intended for color filters by a lithographic method and forming the color filters to the parts intended for the color filters by a printing method. CONSTITUTION:Patterns of the black partition walls 14 are formed on a transparent substrate 15 by using the lithographic method. The width of the black partition walls is made at least the size of the dimensional accuracy at which the printing method is possible (for example, + or -10mum). More specifically, only the parts of the regions intended for the partition walls are exposed with UV rays to cause crosslinking reaction of only the exposed parts. The substrate is subjected to washing and developing to remove the gelatin from the unexposed parts and to form the patterns consisting of color filter picture elements. A red filter 11 is then formed by using an offset printing method. A green filter 12 and blue filter 13 are successively formed in the same manner by using an offset intaglio.
Patent JP-H04124938-A (JP)
Title: Electronic mail communication system
Inventor: OKADA NAOYUKI
IPC: H04L12/58
Filed: 1990-09-17
Abstract: PURPOSE:To realize efficient scheduling as a whole system by polling a normal document, and operating an electronic mail system in conformity to the convenience of a center side. CONSTITUTION:The center 8 calls a communication terminal A 2, and when an answer is returned from the communication terminal A 2 to the center 8, it connects a 'T.62' terminal to the communication terminal A 2, and when the answer is returned from the communication terminal A 2 to the center 8, the center 8 sends a command session start acknowledgment response 'CSS' to the communication terminal A 2 as the connection of a session 'T.62', and the center 8 receives a session start acknowledgment response 'RSSP' from the communication terminal A 2, and settles the session. Next, a document start command 'CDS' is sent from the center 8 to the communication terminal A 2, and sends a control document including document name information stored in F3 and polling request information set in F2 to the communication terminal A 2.
Patent JP-H0891968-A (JP)
Title: Ceramic structure material having copper alloy layer on surface
Inventor: SHINPO AKIHIRO
IPC: C04B41/52
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a ceramic material having an easily processable metallic layer on the surface useful as a precision machinery material which requires the characteristics of light weight, low thermal expansion and high stiffness. CONSTITUTION: This ceramic material for a precision machinery is obtained by forming a copper alloy layer of 10-500μm in thickness which can be processed by machining without using a processing liquid on the surface of the ceramic 1. The obtained ceramic material can be processed in high precision by machining and keeps the features characteristic to ceramics such as low thermal expansion, high stiffness and light weight. Especially, a material having a brass layer 3 of about 150μm in thickness on the surface of ceramics as the copper alloy layer has superior characteristics to a conventional brass bulk material as a precision machinery material. Further, the brass layer surface can be processed in high precision without using processing liquid.