baber/WOPTO huggingface dataset:
Patent JP-H10201031-A (JP)
Title: Roller device for leading-in high voltage power cable
Inventor: HORII TAMOTSU
IPC: H02G1/06
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a roller device for leading-in a high voltage power cable which secures a necessary bend radius by supporting a high voltage power cable by means of three rollers to prevent extremely large bending stress from being applied to the cable when the cable is extended and laid. SOLUTION: Roller shaft holes 21, 22 are formed on both sides of each bottom member 2, and three roller shaft holes 31 are formed in a lower part of each vertical member 3, and two installation holes 32 for a supporting frame 4 are formed in an upper part of each vertical member 3. A suspension bolt 5 is installed at the top of the supporting frame 4 and two bolt holes 41 are formed in each face of the supporting frame 4. An installation hole 32 of a roller supporting frame 1 and the bolt hole 41 of the supporting frame 4 are aligned and then the roller supporting frame 1 and the supporting frame 4 are secured with bolts and nuts 9. Nextly, rollers 6, 7, 8 are set in the roller shaft holes 21, 22, 31 respectively and then tightened with nuts.
Patent JP-S58151979-A (JP)
Title: Tip filler method of rolled base material
Inventor: NAKAMURA HIDEKI
IPC: B21B1/16
Filed: 1982-03-03
Abstract: PURPOSE:To provide a rolled base material with a hard-to-break tip material in a filler method at advantageous cost by supplying part of the tip material into a mold to necessary length while fusing it, and solidifying the tip material together with the basematerial in one body. CONSTITUTION:One end of the base material 12 is inserted into the mold through a hole 11 to project from the internal surface of the mold. An adequate amount of slag is contained in the mold and a filler metal 13 is inserted from above in the opening of the mold; and the rolled base material 12 and filler metal 13 are applied electric current and cooling water is circulated in piping 10. The filler metal 13 is fused gradually to stay at the lower part, and consequently a layer of the slag 14 is pushed up, so the extent of the lowering of the filler metal 13 is adjusted. The supply of the filler metal 13 is carried out until a prescribed amount of the filler metal 13 is fused and supplied and after it is solidified, the upper part of a side wall 3 and a side wall 4 are removed to take out the rolled material 12 having the filler metal 13 atop.
Patent JP-S59160536-A (JP)
Title: Combustion-catalyst and its manufacture
Inventor: UNO SHIGEO
IPC: B01J23/56
Filed: 1983-03-04
Abstract: PURPOSE:To increase the activity of a catalyst and to reduce the consuming amount of expensive precious metals by depositing >=1 kind of rare-earth metallic oxide and colloidal, precious metallic corpuscles on an inorg. carrier, and constituting a combustion catalyst. CONSTITUTION:A catalyst with precious metals deposited thereon for producing high-temp. gas at a plant utilizing said gas obtained by catalytic combustion of fuel is prepared by depositing rare-earth metallic compds. which are converted to oxides by calicination or rare-earth metallic oxides on an inorg. carrier such as alumina, drying, and calcining. Furthermore, a liquid contg. colloidal, precious metallic corpuscles is deposited on the carrier to dry and calcine. As a result, not only catalytic activity is increased, but also the precious metallic corpuscles are distributed only at the neighborhood of the catalytic surface, by which the consuming amount of precious metals is decreased and the lowering of catalytic activity is reduced. Thus, the catalyst having superior durability is obtd.
Patent JP-S55127731-A (JP)
Title: Logical operation circuit
Inventor: ENOMOTO MINORU
IPC: H03K19/088
Filed: 1979-03-26
Abstract: PURPOSE:To obtain a logical operation circuit where a diode is connected between the input point of an inverter transistor and the input terminal for the purpose of shortening the rise time and the fall time of the output signal of the logical operation circuit. CONSTITUTION:When input signal iN becomes Low, point C is lowered to VBEoff or less the due to clamp diodes D4 and D5 independently of transistors TrQ1 and Q2. Then, the output signals starts rising independently of the time constant of resistance R4. Consequently, simultaneously with switching of input signal iN from the Hi level to the Low level, the output signal starts rising immediately from the Low level to Hi level. At this time, forward voltage VF of Schottky barrier diodes D4 and D5 must be the saturation voltage of output inverter transistor TrQ3, namely, cut-off voltage (VBEoff) of TrQ3 or less.
Patent JP-S58196100-A (JP)
Inventor: ARUFURETSUDO RIIBUSU
IPC: B07C5/34
Filed: 1983-03-04
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-S63201223-A (JP)
Inventor: SUZUKI KAZUO
IPC: E04C5/06
Filed: 1987-02-16
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-H03236757-A (JP)
Title: Device for inverting bean curd
Inventor: OSADA MASAMORI
IPC: A23L11/00
Filed: 1990-02-15
Abstract: PURPOSE:To enable to mechanically surely place the beautiful fabric-patterned surfaces of bean curd pieces on the upper thereof by cutting bean curd coagulat ed in a continuous plate-like shape into bar-like shapes during the carrying of the bean curd and subsequently inverting the cut bean curd pieces with a comb tooth-like inverting plate. CONSTITUTION:Bean curd 3 coagulated in a continuous plate-like shape is cut into bar-like pieces each having a prescribed width on a carrying plate 4 disposed in the carrying route or at the end portion of a carrying conveyor 1. The bar-like bean curd is transferred from the carrying conveyor 1 to the upper surface of an inversion plate 5 engaged with the comb teeth of the carry ing plate 4 through the carrying plate 4. The L-shaped inversion plate 5 is rotated at an angle of 180 deg. to transfer the bar-like bean curd to the next carry ing process so as to place the beautiful fabric-patterned surface of the bean curd on the upper side thereof.
Patent JP-S63201992-A (JP)
Title: Semiconductor memory device
Inventor: FUJISHIMA KAZUYASU
IPC: G11C11/401
Filed: 1987-02-17
Abstract: PURPOSE:To contrive the improvement of reliability by arranging an N-channel type MOS transistor (TR) as a switching element for N-channel sense amplifier circuit and a P-channel type MOS TR as a switching element for a P-channel type sense amplifier circuit so as to avoid the use of the device at a high voltage. CONSTITUTION:The N-channel sense type amplifier circuit 2 is connected to two sets of bit line pairs inbetween via N-channel type MOS TRs 12, 13 and the P-channel type sense amplifier circuit 3 is connected to two sets of bit line pairs inbetween via the P-channel type MOS TRs 14, 15. That is, the N- channel type MOS TRs 12, 13 are provided as the switching element for the N-channel type sense amplifier circuit 2 and the P-channel type MOS TRs 14, 15 are provided for the P-channel type sense amplifier circuit 3. Thus, the application of a high voltage to the switching element is not required and the reliability is improved.
Patent JP-H05660-A (JP)
Title: Hydraulic boosting device
Inventor: MAEHARA TOSHIFUMI
IPC: B60T13/14
Filed: 1991-02-06
Abstract: PURPOSE:To realize smooth operation, simplification of the construction and downsizing of a hydraulic boosting device by making an arrangement so that no high hydraulic pressure of an accumulator may be exerted on a sealing member, and transmitting the movement of an input piston to a control spool through a friction member. CONSTITUTION:In a hydraulic boosting device where there are provided a sealing member provided to an output part and a control part of a boost piston, and a friction member between a control spool 4 and an input piston, a passage is formed to the control spool 4 of an accommodating chamber formed in a housing 1, and communication is disconnected from a passage 23 in a normal condition. A friction member 15 is arranged between the control spool 4 arranged in the accommodating chamber and a pedal rod 2, and it is provided with a frictional force required to open/close the control spool 4. In addition, a sealing member is arranged between a plug 3 and the pedal rod 2, resulting in no direct exertion of high hydraulic pressure from the accumulator by means of the control spool 4.
Patent JP-H04253846-A (JP)
Title: Retreating mechanism outside setting chamber for ceiling traveling type camera support apparatus
Inventor: KUBO KAZUO
IPC: A61B6/00
Filed: 1991-02-05
Abstract: PURPOSE:To eliminate blocking in the entry of a sick livestock by moving a support device body to a retreating position outside a setting chamber from the inside of the setting chamber when the support device is not needed. CONSTITUTION:A retreating mobile rail 4 is arranged to move a support device body 3 of an X-ray tube device 7 outside a setting chamber 5 from the inside of the setting chamber 5.
Patent JP-H04255550-A (JP)
Title: Engine control device
Inventor: MOTOSE JIYUN
IPC: F02D45/00
Filed: 1991-02-05
Abstract: PURPOSE:To high accurately determine action timing of a specific work item of engine ignition or the like with simple constitution, in the case of an engine control device for a ship propulsive machine. CONSTITUTION:Before preestimated ignition timing, an ignition timing arithmetic starting crank angle P2, which is an origin for arithmetically controlling the ignition timing, and further a crank rotational time measuring starting crank angle P1, which is an origin for measuring crank rotational time t1 in a fixed crank angle range just before the crank angle P2, are determined relating to a reference crank position. An output value of a crank angle signal generator is accumulated from the point of time of outputting a reference crank signal of a pulser coil to measure the time t1 from the point of time the accumulated output value reaches the P1. From the point of time the accumulated output value of the crank angle signal generator reaches the crank angle P2, based on the time t1, crank rotational time t2 corresponding to an action crank angle from the P2 to the ignition timing is calculated to actuate the engine ignition timing at reaching time of t2.
Patent JP-S53121310-A (JP)
Title: Indication controlling system for information on destination for use with train operation control system
Inventor: MAEDA TETSUO
IPC: B61L25/02
Filed: 1977-03-31
Abstract: PURPOSE: To overcome the problem of load increasing because of the fact that indication on destination information of trains in a train operation controlling system has been wholly treated by the central information processing unit (CPU), and thus to improve responsibility of control on destination information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54128217-A (JP)
Title: Pickup device
Inventor: TANAKA SHIYUNPEI
IPC: H04N3/14
Filed: 1978-03-29
Abstract: PURPOSE: To obtain the same vedio signals via the one-dimentional scan photo detector array as that obtained via the two-dimentional scan photo detector array by projecting the subject image after scanning it in the direction orthogonal to the scanning direction.  
     CONSTITUTION: Subject 1 is image-formed on the image formation screen 3 via object lens 2. Position display element 4 containing the wedge-shaped lumious part which varies the light volume along up and down direcrions of picture frame F is provided near frame F of screen 3. The subject image on screen 3 is scanned up and down via scanner 6 which gives the rotary motion to F-θ lens system 5 and the reflector mirror in both the forward and backward directions, separated into the red and blue image (R + B image) and green image (G image) via dichroic mirror 7, provided on the image formation screen of lens system 5, and then image-formed on one-dimentional scan photo detector array 8 and 9 featuring the scanning direction orthogonal to the shifting direction of the image produced by scanning of scanner 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06154312-A (JP)
Title: Endermfc oxygen feeder
Inventor: BURATSUKU JII HATSUTORAA
IPC: A61M1/16
Filed: 1993-02-24
Abstract: PURPOSE: To provide a percutaneous intravenous oxygenator including a plurality of hollow gas permeable fibers formed into a plurality of loops with one ends of the fiber loops being connected to a source of oxygen while the opposite ends being connected to a vacuum source. CONSTITUTION: A connector 12 and a plurality of hollow gas permeable fibers connected to the connector, formed into loops extending in the direction opposite to the connector and at least partially insertable in a blood vessel so as to be capable of diffusing gas between the interior of the blood vessel and hollow fibers are positioned in the blood vessel. The percutaneous intravenous oxygenator further includes a liquid agitating means 128 positioned in the hollow fiber loop, and a driving means drivably connected to the agitating means 128 for driving it to disrupt the linear flow of the blood in the blood vessel and increase the blood flow around the fiber.
Patent JP-S55129303-A (JP)
Title: Thin film photo branching and photodetector
Inventor: NAKAMURA MICHIHARU
IPC: G02B6/12
Filed: 1979-03-28
Abstract: PURPOSE:To provide the thin film photo branching and photodetector which is adaptable to optical communication systems by such things as provision of two insulation layers, periodic undulations of irregular periods and a plurality of photo- detectors to the specified portions of the main semiconductor surface. CONSTITUTION:A diffraction grating 5 is formed on the surface of the thin film optical guide provided on a silicon substrate 6, in such a manner that the periods of its grooves change monotonously in the Z direction, the change in their period being shorter with the incident side periods. Now, when light 1 enters at an angle of alpha to the grooves of the diffraction grating, it is diffracted with good efficiency at the specified points associated to the wavelength of the light and the effective refractive index of the optical guide, but the period of the grooves of the diffraction grating 5 has a monotonous change in the Z direction and therefore the light of different wavelengths are diffracted at each place and the light of the wavelengths lambda1-lambda3 is diffracted to the positions 2-4, the photodetectors 11-13 corresponded thereto are integrated and disposed monolithically on the single substrate 6 and when the light 1 multiplexed from the light of the wavelengths lambda1-lambda3 enters, each light is branched, thus the photo detections may be accomplished simultaneously.
Patent JP-S58152425-A (JP)
Inventor: HIRANO KAZUICHI
IPC: E02B13/02
Filed: 1982-03-06
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-H11232905-A (JP)
Title: Lighting fixture for vehicle
Inventor: YAMAMOTO YASUSHI
IPC: F21V31/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle which facilites the assembly of a front face lens on a lamp body and moreover which hardly causes looseness to an engagement portion between the front face lens and the lamp body. SOLUTION: This lighting fixture for a vehicle is constructed such that a sealing groove 14 is provided around a front face opening of a container- shaped lamp body 10, which opens from the front to the side and a sealing leg 22 provided around a front face lens 20 is engaged with the sealing groove 14, thereby forming a lighting chamber (S) accommodating a light source 12 and crossing the direction engaging the sealing legs 22c, 22d with the sealing grooves 14c, 14d facing thereto across the lighting chamber (S) from each other. The engagement of the sealing leg with the sealing groove is facilitated by bending at least one portion 15 of an inner wall front edge of the sealing groove 14c, which faces the other groove across the lighting chamber (S) from each other and has cross-engaging direction with the sealing leg.  In addition, the groove width of the sealing groove 14 can be smaller by reducing a turning radius (R) of the front face lens (sealing leg) when the sealing leg is engaged with the sealing groove, which permits the gap of the engagement portion between the sealing leg 22 and the sealing groove 14 to be smaller.
Patent JP-H102672-A (JP)
Title: Safety device for molten metal heating apparatus
Inventor: TANIWAKI KIYOHARU
IPC: F23L3/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enable supplying of fuel gas to be immediately stopped when an abnormal state such as cracking of an outer cylinder, prevent disasters such as fire and explosion or the like and further enable a safe operation to be carried out. SOLUTION: This heating device is constructed such that a ceramic cylindrical outer cylinder 16 having a bottom part is suspended into a molten tank 1 of molten metal 2, a combustion cylinder 20 for blowing out combustion gas toward the bottom part in the outer cylinder is suspended at the center of the outer cylinder 16, combustion gas discharged from the combustion cylinder 20 is reversed at the bottom part in the outer cylinder and discharged to an upper location in the outer cylinder 16. In this case, there are provided a gas supplying pipe 30 and an air supplying pipe 26 for supplying fuel gas and combustion air to the combustion cylinder 20.  A pressure sensor 27 is arranged in the midway part of either the gas supplying pipe 30 or the air supplying pipe 26 and concurrently a shut-off valve 32 is arranged in the midway part of the gas supplying pipe 30 and then the shut-off valve 37 is shut off with an abnormal high pressure sensing signal of the pressure sensor 27.
Patent JP-H09207351-A (JP)
Title: Method and apparatus for limiting number of ink refill
Inventor: YASU HEIZEN
IPC: B41J2/195
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of an apparatus by limiting the ink refill of an set value or more. SOLUTION: The apparatus is composed of an actuator 30 movable up and down in accordance with the level of ink within an ink tank 10, buoyance means 32 for giving buoyance to the actuator, elasticity means 90 for elastically urging the actuator downward against the buoyance caused by the buoyance means, guide means 12 for guiding the actuator upward and downward, sensing means 20 adapted to come in contact with the actuator when guided downward to the first position, and rapture means 40 for rupturing the buoyance means when guided to the second position lower than the first position.  When the actuator comes in touch with the sensing means, the number of ink refill at the moment is determined, and if it is above a set value or more, then the actuator is allowed to move to the second position, as a result, since the buoyance means for raising the actuator can be ruptured, the ink cartridge never be reused.
Patent JP-S52119107-A (JP)
Title: Signal processor
Inventor: YAMAMOTO TAKESHI
IPC: H04B1/16
Filed: 1976-03-31
Abstract: PURPOSE:To detect the wide band receiving signal separately without the influence of the intensity of the input signal and the deterioration of the precision of the frequency measurement by normalizing the output of the discriminator on the alarm receiver for ships or the like.
Patent JP-H08194279-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA KOZABURO
IPC: G03C1/06
Filed: 1995-02-02
Abstract: PURPOSE: To enhance a nucleation contrast elevation performance of a nucleus forming agent and storage stability by incorporating a hydrazide compound having an anionic group and an acyl group substituted by an electron withdrawing group. CONSTITUTION: The hydrazide compound has the anionic group, such as carboxylic, sulfonic, sulfinic, phosphoric, and phosphonic acids, and their salts, preferably, carboxylic and sulfonic acids, and their salts, and the acyl group substituted by the electron withdrawing group, meaning a substituent except these anionic groups, such as a group having a Hammett's substituent constant σm of a positive value embodied, preferably, by a halogen atom, and cyano, nitro, oxycarbonyl, carbamoyl, sulfon-amido, sulfamoyl, quaternary ammonium, sulfonyl, and acyl groups, and especially preferably, halogen atoms.
Patent JP-2000236046-A (JP)
Title: Package for electronic component and airtightness test method for the same
Inventor: SAIKUDOU RIYUUJI
IPC: H01L23/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a package for an electronic component, an airtightness test method for it and an airtightness test method for a functional element and a device for it which can reduce time and cost for inspection. SOLUTION: N2 gas mixed with He gas is supplied inside a glove box 17. In the glove box 17, a device is sealed airtightly in a hollow package to obtain a package 2 for an electronic component which is constituted such that a functional element is sealed airtightly with the N2 gas mixed with the He gas in the hollow package. Airtightness test for the package 2 is conducted by inserting the obtained package 2 in a vacuum vessel, evacuating the vessel inside and detecting leakage of the He gas.
Patent JP-2000234921-A (JP)
Title: Method for length of elongated body
Inventor: TANIMURA HIDETO
IPC: G01B21/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the length of an elongated body which allows stable automatic measurement at a manufacturing site regardless of length of an elongated body with less cost and processes. SOLUTION: Related to a method for measuring the length of a moving elongated body 2, a transit time of both end parts of the elongated body 2 is detected with a detector 3 set at a specified position, and the length of the elongated body 2 is calculated from the transit time and the moving speed of it. Here, the length of the elongated body 2 is calculated with the use of the detector 3, time-counting device, moving-speed measuring device, and a device for calculating length from time and speed, which devices are relatively low cost with no special cost or process required for maintenance/management.
Patent JP-2000233509-A (JP)
Title: Lid fixation method for ink container
Inventor: ANDO JUN
IPC: B41J2/175
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a fusion bonding method for the lid of an ink container capable of certainly fixing the ink container and the lid without lift-up of the lid by the ink absorber after inserting a compressed ink absorber into the ink container even in the case of a small ink container. SOLUTION: The invention relates to a production method for an ink container 1 by inserting an ink absorber 2 into the ink container 1 with the upper surface opened, and covering the opened surface by a lid so as to be fixedly and closely closed. At the time of fixing and closely closing the lid 3, the air inside the ink container 1 is suctioned from a hole 4 provided on the ink container 1 so that after holding the lid by a negative pressure generated by suctioning, the lid 3 is fixed.
Patent JP-S62254019-A (JP)
Inventor: MAACHIN BUEIN
IPC: B23K26/42
Filed: 1987-02-20
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。