baber/WOPTO huggingface dataset:
Patent JP-H02304514-A (JP)
Title: Rotary body supporting device
Inventor: ICHIHARA JUNICHI
IPC: F16C32/00
Filed: 1989-05-19
Abstract: PURPOSE:To surely prevent the trouble that a rotary sleeve rubs against a fixed shaft, to increase the rotary load or damage the fixed shaft at the time of starting by providing a magnetic thrust bearing to prevent the force in the radial direction from acting on the rotary sleeve. CONSTITUTION:A first annular yoke member 31 fixed to a rotary sleeve 24, a first annular permanent magnet 32 fitted and fixed to an annular groove on the lower face of the member 31, a second yoke member 33 which faces the lower side of the first yoke member 31 and is fixed to a casing 22, and a second annular permanent magnet 34 fitted and fixed to an annular groove on the upper face of the member 33 are provided. The magnetic thrust bearing is provided which has such constitution that equal polarities of first and second annular permanent magnets 32 and 34 vertically face each other. In such a case, first and second yoke members 31 and 33 limit the spread of the luminous flux from first and second permanent magnets 32 and 34, and the displacing force in the radial direction does not act on the rotary sleeve 24. Thus, the rotary sleeve 24 is not deflected in the radial direction, and is not brought into contact with a fixed shaft 23 at the time of starting, and a dynamic pressure pneumatic journal bearing 25 is prevented from being damaged.
Patent JP-S5352185-A (JP)
Title: Measuring apparatus of ion electric current
Inventor: IIMURA MASASHI
IPC: G01N3/18
Filed: 1976-10-22
Abstract: PURPOSE: To remove the difficulty trouble by the interference of thermion at the time of measuring the value of ion electric current and also, to make the apparatus simple, by measuring the amount of X-rays, generated from the face of sample by the irradation of ion beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5827198-A (JP)
Inventor: INOHARA KEIZOU
IPC: E03D9/00
Filed: 1981-08-11
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-H09287896-A (JP)
Title: Towing device
Inventor: MIGIHARA MASAAKI
IPC: F41J9/10
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To make compact and light-weighted a towed body which is towed by and thrown out from an aircraft on the surface of the water. SOLUTION: A towed body 2 which is towed by an aircraft 1 is connected to the aircraft by means of a towing wire 3, wherein in the aircraft 1, the towing wire 3 is wound around and retained on a hollow float-shaped reel 4. The reel 4 is provided with a hollow portion 4a. When the towed body 2 is to be thrown out on the surface of the sea after a completion of a test, explosive bolts 6a, 6b are exploded to separate the reel 4 from a holder 10. In a collecting operation, the reel 4 which is floating on the surface of the sea is picked up first and then the towing wire 3 and the towed body 2 are pulled. Due to such a construction, a floating device which has been mounted on the towed body heretofore becomes no more necessary so that the towed body can be made compact and light-weighted.
Patent JP-S6463981-A (JP)
Title: Corona discharging device
Inventor: TAKAHASHI YOSHIKAZU
IPC: G03G15/02
Filed: 1987-05-22
Abstract: PURPOSE:To facilitate the extension of a discharging wire by fixing the discharging wire by spot welding while supporting it elastically. CONSTITUTION:The discharging wire 4 is unwound from a reel and extended to the base part 31a of a fixing pin 3a, and fixed by spot welding by pressing a prepared small piece 5 from the upside. Then an annular part 6a at one end of a coil spring 6 is engaged with the bent part 32b of the fixing pin 3b and a jig 7 is inserted into an annular part 6b formed at the other end from the outside and move toward the fixing pin 3a so as to obtain prescribed tension, thereby extending the discharging wire 4 to the other end of the coil spring 6 directly. Then the small piece 4 is unwound from the reel and extended while tensed as specified. Consequently, the extending operation of the discharging wire 4 is facilitated.
Patent JP-H10320278-A (JP)
Title: Memory controller and computer system
Inventor: TOBA TADANOBU
IPC: G06F12/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve total throughput by reducing access to a main memory by providing a means for preferentially using a shared cache memory in the case of direct memory access(DMA) from peripheral equipment. SOLUTION: The address of data to be stored from a processor 9 or peripheral equipment 10 is compared with a tag, which is the address index of shared cache 4, and coincidence (hit)/noncoincidence (error) is detected. In case of non-coincidence, data are transferred to a main storage device 11. At the time of coincidence, it is discriminated whether a data load request is a DMA request or not. In the case of DMA request as a result of discrimination, data are written in the shared cache 4 and also simultaneously transferred to the main memory 11. In the case of non-coincidence, write into the shared cache 4 is not performed. Thus, the update of shared cache 4 at the time of data store request is limited to equipment, which issues DMA, and the shared cache 4 can be preferentially used.
Patent JP-S5750256-A (JP)
Title: Swiveling tower device in continuous casting installation
Inventor: NAGASE MINORU
IPC: B22D11/10
Filed: 1980-09-11
Abstract: PURPOSE:To provide a titled swiveling tower device which permits effective use of time without stopping casting work by so constituting the same that the joint part of a molten steel ladle and the joint part provided to a molten steel ladle support part of a swiveling arm can be automatically connected and disconnected during swiveling of the swiveling arm. CONSTITUTION:The 1st joint part 7 of a molten steel ladle support part 5 and the 2nd joint part 8 of a molten steel ladle 6 are connected by the command from a control room. Next, in this state, an inert gas is supplied to the molten steel in the ladle 6 to stir the molten steel, after which the molten steel in the ladle 6 is teemed from a gate 9 into a well 30 provided right thereunder by the control from the control room. Upon completion of the teeming of the molten steel, the gate 9 is reclosed and the joint part 7 and joint part 8 of automatic connector for piping and wiring  are disconnected. Next, an arm 3 is swiveled to replace the emptied ladle 6 to the  opposite side; at the same time, the ladle 6 which has already been put with molten steel and is held still is replaced to above the well 30.
Patent JP-H05299350-A (JP)
Title: Substrate heating mechanism
Inventor: YASUMATSU MASAHIRO
IPC: H01L21/3065
Filed: 1992-04-20
Abstract: PURPOSE:To avoid the extension of the attaining time to a target temperature as well as the higher substrate temperature than the target temperature when the substrate is to be heated at high temperature before it is heat-treated. CONSTITUTION:Within the substrate heating mechanism, an infrared ray lamp heater 7 heating a substrate 2 using the thermal radiation on the rear side of the substrate 2, a gas leading-in part 10 heating the same 2 using the thermal conduction of gas and a heater 8 are provided inside a substrate holder 4. For the high temperature heating, the substrate 2 is heated using the thermal radiation by the infrared ray lamp heater 7, on the other hand, while the substrate 2 is being heat-treated, a gas is led in through the gas leading-in part 10 so that the substrate 2 may be heated using the thermal conduction of the gas by heating the gas led in the rear side of the substrate 2 using the heater 8.
Patent JP-S615687-A (JP)
Title: Sound signal noise eliminating circuit
Inventor: NAGANO YASUYUKI
IPC: H04N5/911
Filed: 1984-06-20
Abstract: PURPOSE:To eliminate noise with respect to a drop-out by pre-holding and processing a demodulating sound signal by the output of OR of a pulse synchronizing with an RF switching pulse and a drop-out detecting signal. CONSTITUTION:A sound signal 1 which has continued reproducing FM sound signals sent from two rotary heads, by an RF switching SW pulse, and has FM- modulated them is inputted to an amplifier 2. When the output of OR18 of a high frequency pulse synchronizing with an RF SW pulse from a high frequency pulse generating circuit 13, and the DR detecting signal of a reproducing FM signal from a drop-out DR detecting circuit 14 is at an H level, an SW3 is turned off and a demodulating sound signal is pre-held in a capacitor C4. Also, when the high frequency pulse is at an H level, an SW6 is turned on, and a holding mode only of the C4 is fetched and supplied to a delay line 8 and a pulse discriminating circuit 7. When the output of the circuit 7 is at an H level, an SW9 is turned off, a holding mode of an output of the SW6 is processed with regard to the DR, and a sound signal which is smoothed by an LPF11 through an amplifier 10 is outputted.
Patent JP-H10317447-A (JP)
Title: Intermediate hopper of drain pipe
Inventor: KIKAWA MASAO
IPC: E03C1/122
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the intermediate hopper of a drain pipe, in which the intermediate hopper can be connected easily to the drain pipe at a lower stage penetrated through a slab rapidly and surely. SOLUTION: An obliquely formed section 3 is formed at the lower end section of a cylindrical body 2, in which upper and lower sections are opened, while a connecting pipe 4 having a small diameter is installed at the lower end section of the obliquely formed section 3, and retaining pieces 8, 8..., in which upper end faces are disposed so as to be formed in the same plane, are formed to an internal side face in the vicinity of the upper end section of the obliquely formed section 3. The intermediate hopper is constituted so that a tool 9 for rotating the intermediate hopper 6 is abutted against both side faces 8d, 8d of the fronts and rears of the retaining pieces 8, 8 shaped to the intermediate hopper 6 and the connecting pipe 4 of the intermediate hopper 6 can be coupled easily with the drain pipe 5 penetrated into the through-hole 7a of a slab 7 by turning the tool 9.
Patent JP-S616692-A (JP)
Inventor: ADACHI TATSUYA
IPC: G10H7/02
Filed: 1984-06-20
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-2000320186-A (JP)
Title: Building snow eliminating device
Inventor: YASUKAWA HIDEMORI
IPC: E01H5/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a building snow eliminating device low in equipment cost and running cost and capable of efficiently eliminating the snow accumulated on roofs of those buildings such as not only multi-span houses but also single- span houses or their surroundings so as to prevent these houses from being collapsed by the weight of the snow. SOLUTION: A water feed pipe 15 is connected to a tank 18 containing dissolved snow melting agent 21 and laid pipe to a bottom part 11 of a roof 9 of a multi-span house 10, a sprinkler 17 having injection nozzles provided at specified intervals is attached to the water feed pipe 15, and the snow melting agent solution 22 is sprayed to the snow 28 accumulated on the bottom part 11 of the roof 9 so as to eliminate the snow.
Patent JP-H07304697-A (JP)
Title: Production of chlorinated aromatic
Inventor: NORUBERUTO RUI
IPC: C07C17/363
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a chlorinated aromatic compound in a simple manner and in a high yield while suppressing byproduct formation by reaction of the corresponding chloroformic ester in the presence of a catalytic amount of Lewis acid(s) under specified conditions.  
     CONSTITUTION: This compound of formula II is obtained by heating the corresponding chloroformic ester of formula I (R 1  is an 1-6C alkyl; R 2  is H or an 1-6C alkyl; R 3  is H, F or the like) (pref. 2,6-dimethylphenyl chloroformate) in the liquid phase to 90 to 240°C in the presence of a catalyst consisting of Lewis acid(s) selected from the group consisting of aluminum halides, iron halides and antimony halides (pref. aluminum trichloride) and an inert organic solvent (pref. a tri- or tetrachlorobenzene such as 1,2,3-trichlorobenzene). The amount of the Lewis acid(s) to be used is pref. 0.1-25 mol.% based on the compound of the formula I. Use of 2,6-dimethylphenyl chloroformate as the compound of the formula I affords 2,6-dimethylchlorobenzene as the aimed compound of the formula II. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0424152-A (JP)
Title: Vehicle rear part shape detector in car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1990-05-17
Abstract: PURPOSE:To enable a personal sedan to be discriminated from a van type vehicle by a simple structure by judging a vehicle rear shape on the basis of signals of a vehicle rear part detecting means a vehicle detecting means for detecting part higher than a vehicle bonnet. CONSTITUTION:The first vehicle body detecting means P1 as a rear part detecting means is arranged in a position lower than a bonnet surface, and the second vehicle body detecting means P2 as a vehicle detecting means is arranged at a level between the bonnet surface and a ceiling surface. When a traveling frame 1 travels forward, and the first vehicle body detecting means P1 shifts from ON to OFF, the traveling position of the traveling frame 1 at the moment is memorized. Also, when the second vehicle body detecting means P2 shifts from ON to OFF before the first vehicle body detecting means P1 shifts to OFF, the traveling position of the traveling frame 1 at the moment is memorized. Next, it is judged whether or not a difference between both values of memory is bigger than the standard value A, and when YES, it is judged as a personal sedan whose height at its rear part is low, and when NO, it is judged as a van type vehicle whose height at its rear part is high.
Patent JP-S6019812-A (JP)
Title: Construction of long and large marine structure
Inventor: ONIKI YASUHIKO
IPC: E02B17/02
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the cost of construction work as well as shorten the period of construction by a method in which a part of a structure built in an inclined building base or a dock is delivered onto a flat area near a quaywall by a pontoon, etc. and then joined with the other parts of the structure built in the flat area to complete the structure. CONSTITUTION:A long and large structure is made up by a two-split parallel construction method in which a part 2 of a jacket to be built in a dock 5 is joined with the other part of the jacket to be built on an assembly yard 6 at the connecting point 4. Part 2 of the jacket is floated and carried out of the dock 5 by a float tank (not illustrated) and a pontoon 11 with skid rails 12 is carried in and set. Part 2 of the jacket is carried in and set on the rails 12, the pontoon 11 carrying the part 2 is contacted with the quaywall of the yard 6 by positioning the rails 12 and 13, and the part 2 is joined with the other part 3 already constructed through the rail 13 at the connecting point 4 to complete the structure.
Patent JP-S5829384-A (JP)
Title: Commutatorless motor
Inventor: NAKAMURA KAZUYUKI
IPC: H02P5/00
Filed: 1981-08-13
Abstract: PURPOSE:To obtain a stable speed signal which is not disturbed by a spike-like voltage, by using as a speed signal an output signal of a monostable multivibrator started by an output signal of a position detector and an output signal of a flip-flop set and reset by an AC signal of an exciting winding. CONSTITUTION:A voltage (i) at one end of an exciting coil 5 is subjected to wave-shaping in comparion with a reference voltage V0 at a counterelectromotive force detection circuit 26, and a pulse voltage (j) is delivered therefrom. A comparator 28 delivers a pulse voltage (k) through comparison of the reference voltage V0 with the output of the output terminal (f) of a triple differential circuit 16. A monostable multivibrator 29 is started by the rise of the voltage (k) and delivers a pulse voltage (l) for a prescribed time. An R-S flip-flop 30 is set by the pulse voltage (l) and reset by the pulse voltage (j), and thereby it delivers a pulse voltage (q) not affected by a spike-like noise, since it is set in such a manner that it is set by the pulse voltage (l) or is already reset in a section wherein a false information is generated by the spike-like noise induced in an exciting winding 5.
Patent JP-H10300813-A (JP)
Title: Ic heating device
Inventor: KAMIYA YASUNORI
IPC: H01L21/677
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC heating device for shortening a temperature rise time for an IC in a high temperature tank and reduce the capacity of the high temperature tank. SOLUTION: An infrared radiation heating part 3 quickly heats an IC 5 until its temperature gets to a temperature T1 near a set temperature T. A high temperature tank 4 gradually raise the temperature of the IC 5 quickly heated by the infrared radiation heating part 3 and stabilizes the temperature to the set temperature T. As the infrared radiation heating part 3 is provided at the front stage of the high temperature tank 4, a temperature rise time τ1 for the IC 5 in the high temperature tank 4 is shortened and the capacity of the high temperature tank 4 is reduced.
Patent JP-S63294300-A (JP)
Title: Detection of step-out of magnet coupling and restarting after step-out
Inventor: KAKIZAKI TOSHIO
IPC: H02K49/10
Filed: 1987-05-27
Abstract: PURPOSE:To facilitate detection of the occurrence of step-out for sure, by judging that the magnet coupling is stepped out in case electric energy supplied to the motor is found suddenly reduced. CONSTITUTION:A magnet 3 on drive side rotated and driven by a motor 2 right under the base of an incubation vessel 1 and a magnet 5 on driven side with an agitation blade 4 secured just above the base are provided face to face each other. The electric energy supplied to the motor 2 for rotating and driving the magnet on drive side is controlled depending on the torque necessary for rotating the magnet 3 on dive side. In case the electric energy is found suddenly reduced, it is judged that the step-out occurred and the motor 2 is caused to stop once. After the phases of both magnets are coincided, the motor 2 is rerotated in a rotating speed lower than that before the step-out.
Patent JP-H03205382-A (JP)
Title: Joined product of ceramic member to metal member
Inventor: MAKINO HIROAKI
IPC: F16B1/00
Filed: 1990-05-16
Abstract: PURPOSE:To allow to manifest good joining strength in a wide temperature range by constituting the subject jointed product from a ceramic member shaft portion and a cylindrical portion prepared of a metal member joined to the cylindrical portion and reducing the stress caused by the joint near the opening end portion of the cylindrical portion. CONSTITUTION:For example, a Si3N4 round bar 1 having an outer diameter of 12mm and a metal shaft 2 made of Incolloy 903 and having a cylindrical portion with an inner diameter of 12.4mm and a depth of 20mm are prepared. An electroless Ni plating is applied to the inner surface of the cylindrical portion of the shaft 2 so as to improve the wettability of the inner surface with a brazing material and the round for 1 is inserted into the shaft 2. The high melting point brazing material (BNi3)4 is charged into the portion up to a depth of 15mm in a space 5 between the round bar 1 and the shaft 2 under a prescribed condition in a vacuum over. A low melting point brazing material (BAg8)3 is subsequently charged into the remaining 5mm in the space near the opening portion of the shaft 2 under a prescribed condition in a vacuum over to provide a joined product. The cantilever flexural strength of the joined product at room temperature is approximately 25 times that of the jointed product in which the high temperature brazing material is charged into all portion of the space 5.
Patent JP-H09312516-A (JP)
Title: Planar antenna
Inventor: MORIYAMA KAZUYUKI
IPC: H01Q9/42
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a planar antenna where resonance occurs even when a radiation conductor is made smaller regardless of the wavelength. SOLUTION: The planar antenna is provided with a dielectric plate 11 which is sufficiently thin in comparison with the wavelength of a signal frequency to be used, two radiation conductors 12A and 12B provided on both surfaces of the dielectric plate 11 and a short-circuit line 15 connecting the two radiation conductors 12A and 12B. At least one radiation conductor 12A of the radiation conductors 12A and 12B is arranged in a state which is bent on the dielectric plate 11 at least more than once so as to permit its lien length an exceed a quarter of the wave length in the signal frequency to be used and also a power source 17 is provided between the two radiation conductors 12A and 12B.
Patent JP-H02306648-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OGUCHI YASUHIRO
IPC: H01L21/82
Filed: 1989-05-22
Abstract: PURPOSE:To enable the uniform and stable supply of a potential to a basic cell without obstructing the wiring information layout in a logic cell by so setting that a logical configuration source wiring width differs from a source supply wiring width. CONSTITUTION:In a gate array where basic cells composed of P-ch transistors 101 and N-ch transistors 102 are arranged regularly, a wiring width of logical configuration source wirings 107 and 108 set in a logic cell region 109 differs from a wiring width of source supply wirings 105 and 106 set in a region where a logic cell is not composed. As a result, number of vias and the source supply wiring width can be set according to a magnitude of quantity of the current consumed by the logic cell and the uniform and stable source supply to the basic cell becomes possible.
Patent JP-S5917382-A (JP)
Inventor: HAMADA RIICHI
IPC: B26B19/04
Filed: 1982-07-21
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-S5829842-A (JP)
Title: Propylene polymer composition having improved coatability
Inventor: IBATA SHIGERU
IPC: C08L23/00
Filed: 1981-08-18
Abstract: PURPOSE:To provide the titled compsn. having excellent coatability for moldings without resort to surface treatment, by blending a styrene/isoprene block copolymer with a propylele polymer. CONSTITUTION:A propylene polymer such as an ethylene/propylene block copolymer having an ethylene content of 2-20wt% and a melt flow rate of 0.5- 40g/10min is melt-kneded with 10-30wt% styrene/isoprene block copolymer having a styrene content of 10-40wt%.
Patent JP-2000320729-A (JP)
Title: Bayonet joint for low temperature fluid
Inventor: YAMADA TOSHIHARU
IPC: F16L3/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of grease flowing onto a low temperature side in a rotary joint part as much as possible, prevent the reduction of sealing performance due to grease consumption, prevent the reduction of movability due to freezing of grease, and guarantee lubrication of a seal member. SOLUTION: Provision of a grease collection space 21 in a seal member 4 part between a first thermal insulation pipe 2 and a second thermal insulation pipe 3 is essential to this joint. The bayonet joint for low temperature fluid has the first thermal insulation pipe 2 and the second thermal insulation pipe 3 fitted into the first thermal insulation pipe 2, a seal member 4 sealing between the first thermal insulation pipe 2 and the second thermal insulation pipe 3, grease 13 for lubrication applied on the seal member 4, and the grease collection space 21 provided in a part of the seal member 4.