baber/WOPTO huggingface dataset:
Patent JP-2000319867-A (JP)
Title: Method and apparatus for grouting soil hardener
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To form a hardener-grouted layer of high quality, by reducing, to a minimum, generation of sludge slime which can be industrial waste, and preventing influence of the sludge slime on the surrounding soil caused by diffusion and permeation of the same. SOLUTION: A grouting rod 1 is rotatively lowered in target soil X while spraying water from front-end spray nozzles 21, 22 and blowing air from a plurality of blowing holes 12 in a wall on a side closer to the rod, whereby the target soil is cut and raised by a screw auger section 3. Then, the cut soil is lifted to a rod insertion port by air blown out from the rod-side wall blowing holes 12 at portions above the screw auger section 3, to thereby form a core void Y supported by a ring wing 4. Thereafter, while a hardener is sprayed under high pressure from the front-end spray nozzles and air is blown from the plurality of the blowing holes 12 on the rod-side wall, the grouting rod is rotatively moved in a drawing-out direction, to thereby form a soil hardener- grouted layer Z.  Thus, surplus materials are intensively discharged by airlift effect through the core void Y, whereby slime is prevented from externally permeating from a brittle portion of a discharging passage to undesired portions of the soil.
Patent JP-H01302592-A (JP)
Title: Information storing and retrieving device
Inventor: HIROSE KENJI
IPC: G11B27/10
Filed: 1988-05-31
Abstract: PURPOSE:To easily execute the recording of information from a magnetic disk to an optical disk without fail by deciding the attribute of an index, which constitutes set retrieving information, and setting the contents of directory information as the contents of the index to constitute the retrieving information. CONSTITUTION:When the registering mode of the information from a magnetic disk MD to an optical disk OD is designated by a keyboard 14, all directories are read out of the magnetic disk MD, which is mounted to a magnetic disk device 18, in a CPU 12. The read directory is displayed on a CRT display device 26. Next, when the information are recorded to the optical disk OD, the attribute of the index, which constitutes the retrieving information to be retrieved, is decided and when the attribute is coincident with the attribute of directory information, the contents of the directory information are automatically set as the contents of the index to constitute the retrieving information. Thus, the recording of the information from the magnetic disk to the optical disk can be easily executed without fail.
Patent JP-S61293234-A (JP)
Title: Composition of good adhesion to polyester resin
Inventor: TOMITA KUNIHIKO
IPC: C08G59/46
Filed: 1985-06-20
Abstract: PURPOSE:To prolong the pot life of a composition comprising an epoxy resin and an amine and having excellent adhesion to polyester resin without detriment to its adhesiveness and curing time, by adding thereto dimethylformamide. CONSTITUTION:The purpose composition of good adhesion to polyester resin is obtained by mixing an epoxy resin with an amine (e.g., dimethylamine), dimethylformamide and necessary solvents, additives, etc. This composition can be used for a paint, an adhesive or the like. By mixing this resin with a resin difficult to bond to a polyester resin, it is possible to give thereto bondability to polyester resin. In addition, it is excellent also as an undercoating agent for a paint comprising another resin difficult to bond to polyester resin.
Patent JP-H02311015-A (JP)
Title: Monitor/control output circuit
Inventor: TAKEDA YOSHIO
IPC: H04Q9/00
Filed: 1989-05-26
Abstract: PURPOSE:To use the circuit without any limit in the polarity of power supply at an external device side by providing a full wave rectifier circuit in cascade connection between a potocoupler(PC) output terminal and a terminal connecting to the external device having a PC output drive power supply. CONSTITUTION:The full wave rectifier circuit comprising diodes RC1-RC4 is connected between a photodetector transistor(TR) of the photocoupler(PC) provided to a monitor control output circuit 2 of a monitor controller 1 and an output terminal. Then the diodes RC1, RC2 are turned on and the RC3, RC4 are turned off in the circuit 2 connecting to a positive power supply +V2 from the external device 10. Moreover, in the circuit 2 connecting to a negative power supply -V3, the diodes RC3, RC4 are turned on and the RC1, RC2 are turned off. Thus, a desired polarity is provided to the photodetector TR of the PC independently of the polarity of the power supply from the external device 10.
Patent JP-H08327858-A (JP)
Title: Optical transmitter-receiver
Inventor: KOBAYASHI MASAHIKO
IPC: G02B6/42
Filed: 1995-05-31
Abstract: PURPOSE: To provide an optical transmitter-receiver suitable for a ping-pong transmission method without lowering the transmission efficiency. CONSTITUTION: This optical transmitter-receiver has a composite optical element 20 sealing a semiconductor laser chip 4A and a photodiode 5A for monitoring the optical output in the same package and lenses 2A and 3 introducing a part of light beams transmitted from the semiconductor laser chip 4A to an optical fiber 1 and the lenses 2A and 3 converge a part of light beams emitted from the optical fiber 1 onto the photodiode 5A.
Patent JP-S5657921-A (JP)
Title: Photoelectric type electronic balance
Inventor: OANA MASAO
IPC: G01G23/00
Filed: 1979-10-16
Abstract: PURPOSE: To save an electric power and realize a driving of the battery, by giving a zero decision to the weight data calculated at the arithmetic process part, cutting off the power supply to the photoelectric transducer part after lapse of a prescribed time of the zero-state and supplying the power to said each part by the first key input for the weighing.  
     CONSTITUTION: When the weighing action is over, and the subject 1 to be weighted are removed out of the saucer 2, the counter 5 performs subtraction to be reset to zero. Thus the weight data calculated at the arithmetic process part 6 becomes zero. And the fact that the weight data is zero is decided by the decision part 11, and the timer part 12 is energized. This part 12 has a time-up when a prescribed time elapses, and this output is supplied to the part 6. Thus the part 6 releases the state of energization of the switch driving circuit 9 to discontinnue a closing of the power source 14 to the photoelectric transducer part 4, the counter 5 and the display part 7 each. And the next weighing action (including the operation of the keyboard 8) is started before the time-up of the part 12. And the part 12 is reset if the weight data is not zero. Thus a closing of the power source is continued again to the part 4, the counter 5 and the part 7 respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5924408-A (JP)
Title: Rotary type data storage device
Inventor: MASUYAMA YASUHIRO
IPC: G11B20/12
Filed: 1982-07-30
Abstract: PURPOSE:To eliminate variation in gap length, to reduce ineffective capacity, and to increase effective capacity by counting the time from the read ending of the last record to the read starting of the next record and detecting the difference between target gap length and actual gap length, and correcting the difference. CONSTITUTION:A counted value 12 is transferred to a register 55 by a register transfer signal 9 and the read gap length T'G between a record RN and a record RN+1 is stored. A constant circuit 54 outputs the target gap length TG and an adding and subtracting circuit 56 uses the read gap length T'G and target gap length TG to make a connection so that the gap length on a magnetic disk D is equal to the target gap length TG, and outputs a corrected gap length set value 16. When the record R+1 is written, a counter 57 is reset by the read ending signal 4 of the record RN and then counts a reference clock 6; when a gap counted value 15 becomes equal to the gap length set value 16, a comparing circuit 58 outputs a write start reference signal 7.
Patent JP-2000324151-A (JP)
Title: Hub controller
Inventor: WADA KOICHI
IPC: H04L12/44
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To keep a constant data transmission delay by permitting transmission to only one of plural ports in turn and in a prescribed cycle. SOLUTION: An arbiter 34 outputs control signals to all ports to which no permission of transmission are given among the ports P1-P4 to validate a collision signal generation circuit. If the permission of transmission is not given to a port P3, for example, the collision signal generation circuit that is validated by the arbiter 34 transmits a collision signal to the port 3 via a switch. The collision signal is transmitted to a terminal device which is connected to the port P3 and this terminal device cannot transmit the data due to a collision detecting function based on IEEE802.3. Meanwhile, all terminal devices connected to the ports to which no permission of transmission are given by the arbiter 34 are kept in signal waiting state and only the terminal devices to which the permission of transmission is given can perform transmission.
Patent JP-H09319268-A (JP)
Title: Image recording device
Inventor: MORIMOTO YOSHINORI
IPC: B41J2/44
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device capable of preventing dust from entering a duct in replacing a filter of the dust proof mechanism, and recording an excellent quality image being free from the image defect caused by the dust. SOLUTION: This device performs the image recording, with use of an exposing optical system provided with the dust proof mechanism capable of preventing a path of light beams from being interrupted by the dust. In this case, the dust proof mechanism provided with a fan 64, and at least two filters 66a and 66b, is composed so that at least the filter 66b attached on the upstream side of an air flow allowed to arise by the above fan 64, among at least two filters, is attached in detachably.
Patent JP-H05328791-A (JP)
Title: Motor protecting device
Inventor: HOSOYA KOJI
IPC: H02P27/06
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a protecting device for a motor in which three-phase line states to be input to a three-phase motor to be driven by an inverter is formed of a simple circuit having small number of components and which does not need a complicated program for detecting the three-phase line state. CONSTITUTION:Detection current signals of CTs 4R, 4S, 4T respectively provided at three-phase lines 1R, 1S, 1T to be input to a three-phase motor 2 are input to a three-phase full-wave rectifier 5 to be combined and converted into a composite voltage signal. A harmonic wave component of this signal is removed by an effective value converter 6, input to an arithmetic unit 8 through an A/D converter 7, and the unit 8 judges whether the three-phase line state is normal or not.
Patent JP-2000320613-A (JP)
Title: Torque fluctuation absorbing damper
Inventor: OMOTO MASAYA
IPC: F16F15/126
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing damper which is excellent in durability of a damper rubber and a coupling rubber, and can suppress generation of noises. SOLUTION: A dynamic vibration absorbing part 2 has a circular mass 21 connected to a hub 1 through a damper rubber 22 in a circumferentially and relatively displaceable manner. A coupling part 5 in which a pulley main body 4 arranged on an outer peripheral side of the circular mass 21 through a bearing 3 is elastically connected to the circular mass 21 at their front sides through a coupling rubber 51. The damper rubber 22 is diametrally pre-compressed through a sleeve 6 press-fitted to the hub 1 or the circular mass 21. The damper rubber 22 is vulcanizingly bonded across opposed peripheral surfaces of the hub 1 and a base 61 of the sleeve 6 arranged on the outer peripheral side of the hub 1 and to that the circular mass 21 is press-fitted.  The coupling rubber 51 is vulcanizingly bonded across opposed peripheral surfaces of the pulley main body 4 and a coupling attaching part 62 of the sleeve 6 projected from an inner periphery of the circular mass 21 to the front side. It has a continuous curved part 51c in a circumferential direction.
Patent JP-S5759347-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L29/78
Filed: 1980-09-27
Abstract: PURPOSE:To form a thick insulating film and an inversion preventive layer in a field region through self-alignment, and to integrate a minute element to a high degree by utilizing ion beams. CONSTITUTION:An oxide silicon film 2 is formed on the surface of a P type silicon substrate 1, and the film 2 is coated with the negative type resist film 3. The B<+> ion beams are irradiated only to the field regions through ion beam exposure technique, and the resist film 3 on the field regions is sensitized while P<+> layers 4 functioning as the inversion preventive layers are shaped. A resist film 5 sensitized through a normal photograph etching process is left, the oxide film 2 is etched and removed using the film 5 as a mask, the surface of the substrate is exposed, and the element is fomed in the region. A clearance is shaped by expanding the resist film 5 developed through heat treatment, and parasitic capacity due to a depletion layer can be decreased.
Patent JP-H08326035-A (JP)
Title: Back rake type automatic dust collector
Inventor: TEJIMA MINORU
IPC: E02B5/08
Filed: 1995-05-31
Abstract: PURPOSE: To discharge residue sufficiently in the residue discharging section of a screen. CONSTITUTION: This automatic dust collector has a screen 51 consisting of a linear section 51a, an inversion section 51b and a residue discharging section 51c, a main chain 54 made to travel along the screen 51, a rake 55 fixed onto the main chain 54, a lever 76 with a guide roller 81 and a support roller 82, and a support rail 71 guiding the support roller 82. The lever 76 is rocked with the travelling of the main chain 54, and the rake 55 can be rocked to the main chain 54 through a rake shaft 63. The quantity of the support roller 82 delayed to the guide roller 81 at a time when the support roller 82 is made to travel along the inversion section 51b is made larger than that at the time when the support roller 82 is made to travel along the linear section 51a.
Patent JP-H01302760-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MIEKO
IPC: H01L21/8249
Filed: 1988-05-30
Abstract: PURPOSE:To form 3 kinds of wells by one time of an ion-implantation in the manufacture of a BiCMOS semiconductor device by a method wherein the low-concentration n<-> well of the bipolar part of the device is formed by a double ion-implantation. CONSTITUTION:N-channel transistors 17 and 18 are formed on a p<-> well 8 formed in a semiconductor substrate 1 and p-channel transistors 15 and 16 are formed on a high-concentration side n-type well 10 of n-type wells, whose concentrations are different from each other. Moreover, bipolar transistors 12-14 are formed on a low-concentration side n<-> well 11. In a BiCMOS semiconductor device of such a constitution, the low-concentration side n<-> well 11 of a bipolar region (a) is formed by a double ion-implantation of an ion- implantation of a p-type impurity for forming the p<-> well of an n-channel MOS part and an ion-implantation of an n-type impurity for forming the n-type well of a p-channel MOS part. Thereby, by one time ion-implanting respectively and p-type and n-type impurities, the p-type well and two kinds of the n-type wells can be formed.
Patent JP-H05328703-A (JP)
Title: Electromagnetic pump
Inventor: OTA HIROYUKI
IPC: H02K44/06
Filed: 1992-05-26
Abstract: PURPOSE:To decrease space necessary for wiring to contrive to miniaturize an apparatus by reducing the number and length of power cable wired inside the apparatus. CONSTITUTION:In a three-phase induction electromagnetic pump in which a passage for causing a conductive fluid to flow is formed between outer duct and inner duct, wirings 20-25 between the lead wires of a plurality of in-phase coils constituting respective stator coils of the outer duct and inner duct are caused to diverge from a power cable 30 with the same phase as that of the coils to a plurality of parallel circuits and are connected in series by a conductive wire narrower than the power cable 30.
Patent JP-S5467951-A (JP)
Title: Vibration-proof device for hydraulic elevator
Inventor: OOTOMI SADAYUKI
IPC: B66B7/08
Filed: 1977-11-08
Abstract: PURPOSE: To lengthen the life and facilitate the maintenance, by coupling hydraulic dampers in parallel with elastic members attached to a jack base and the gondola of indirect hydraulic elevator.  
     CONSTITUTION: The hydraulic dampers 16, 12, which consist of a piston and a cylinder and utilize the fluid resistance of an orifice provided on the piston, are coupled in parallel with push springs 14, 10 attached to the net fitting beam 7 and the jack base 2 for suppressing the primary natural vibration of the gondola 6 which is vertically moved by the vertical movement of a pulley 5 by a hydraulic jack 3. The secondary natural vibration of the gondola 6 is suppressed by the hydraulic dampers 12, 16. Thereby, the primary vibration, which occurs due to the acceleration, deceleration and stoppage of the gonodola 6, and the second vibration, which occurs just after the acceleration and just before the stoppage, are effectively suppressed. The purpose is attained by the long life of the hydraulic dampers 12, 16 and the easy maintenance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63300172-A (JP)
Inventor: TOKUTAKA HIROYUKI
IPC: E04H6/06
Filed: 1987-05-29
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-S5835597-A (JP)
Inventor: KAWABATA TOMOYUKI
IPC: G10H1/00
Filed: 1981-08-28
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-H08328789-A (JP)
Title: Printer, information processor, and printing system and image processing method of printing system
Inventor: TANAKA FUMIHIRO
IPC: B41J2/525
Filed: 1995-05-31
Abstract: PURPOSE: To shorten the required time for printing color image data without applying a load on a user. CONSTITUTION: When first image processing time executed by a CPU 2003 for executing and processing, in a simulation manner, prescribed color image data transferred from a host computer 1001 is measured by a clock counter 2009 or the like, a data input/output controller 2002 returns the measured image processing time to the host computer 1001. When the data input/output controller 1006 obtains the returned first image processing time from a color printer 2001, second image processing time measured by the CPU 1002 is compared with the obtained first image processing time and the CPU 2003 or the CPU 1003 is decided as an image processing destination for the color image data.
Patent JP-H09295515-A (JP)
Title: Drip weather strip
Inventor: HASHIMOTO YUTAKA
IPC: B60J5/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make a strong interference so as not to be received even in the case where a door is shut up, thereby having it overstocked. SOLUTION: This is a drop weather strip made up of projectingly installing a door side lip 52b being elastically contacted with a door inner plate 1a on the door side of an upper side of a groove side wall of a pinching part 51 to be fitted in a body flange 3 and a roof side lip 53 in the body side of an upper side of the groove side wall of the pinching part 51 in the same way, wall thickness Ta of an outer sponge layer S2 of an outer surface of the groove bottom wall part of a hard polymeric material body H consisting of hard rubber or resin of the pinching part 51 is formed into the wall thickness Ta approximate to wall thickness of a door side lip 52.  Since the outer sponge layer Sa is interposed between an outer end of the pinching part 51 and the door inner plate 1a as a buffer material, such a possibility that the outer end of a drip weather strip might be broken, emitting a noise, will in no case occur at all.
Patent JP-S6026814-A (JP)
Title: Thrust bearing
Inventor: MIZOBUCHI SHIYOUTAROU
IPC: F04D13/02
Filed: 1983-07-25
Abstract: PURPOSE:To reduce power loss and enable reception of a thrust load applied when a rotary shaft turns reversely by providing an intermediate plate, on both the upper and bottom faces of which grooves of counter-flow eddies are formed so as to produce the effect of dynamic pressure and interposing the intermediate plate between two facing bearing plates which turn relatively. CONSTITUTION:An upper supporting member 2 which turns together with a rotary shaft 1 has an upper bearing plate 12 stuck thereto while a lower supporting member 7 which is supported by a fixed shaft 4 on a spherical face 5 has a lower bearing plate 13 stuck to the member 7. An intermediate plate 10 made of a had material, on both the upper and bottom faces of which grooves 11 of counter-flow eddies are formed, are inserted between both of said bearing plates 12 and 13 and housed in a bearing case 14 which is filled with lubricating liquid. In detail, the intermediate plate 10 is made of ceramics. The eddy-like grooves 11 are cut in the direction as to have fluid flow by the action of the bearing plate 12 which turns in contact with the eddy-like groove 11 and guided from the peripheral part of the intermediate plate 10 to the central part thereof along the grooves 11 so as to produce the effect of dynamic pressure.
Patent JP-S63301115-A (JP)
Title: Hydraulic suspension
Inventor: FUKUSHIMA NAOTO
IPC: B60G17/04
Filed: 1987-05-29
Abstract: PURPOSE:To improve durability by suppressing the transmission of gas at high temperature by constituting a hydraulic cylinder by installing a free piston which divides a gas chamber and a liquid chamber in a lower cylinder tube which communicates to an upper cylinder tube. CONSTITUTION:Each hydraulic cylinder 4a-4d interposed between a car body and the right/left and front/rear wheels is constituted by connecting a plurality of upper and lower cylinder tubes 15 and 16 by a connecting pipe 17. In this case, the inside diameter Db of the lower cylinder tube 16 is set larger than the inside diameter Da of the upper cylinder tube 15. A piston valve 18 is installed in slidable ways inside the upper cylinder tube 15, and a piston rod 19 is fixed the upper part of the piston valve 18. A bottom valve 20 is foxed in the upper part inside the lower cylinder tube 16, and a free piston 21 is installed in slidable ways under the bottom valve 20, and a hydraulic chamber B and a gas chamber C are vertically divided.
Patent JP-S63299438-A (JP)
Title: Deciding system for faulty device
Inventor: NAKAJIMA NORIMITSU
IPC: H04M3/22
Filed: 1987-05-28
Abstract: PURPOSE:To prevent a device on a side where no power source disconnection occurs from being set at a shutdown state, by setting the shutdown state only the device whose power source is disconnected when the power source on one side including a controller that is a host device is disconnected. CONSTITUTION:The titled system is constituted of a low-order device group 1 having a cross-call function and host controller(IOC) 2 and 3 with duplicated constitution, and an operation form is the ACT/SBY operation of the IOCs 2 and 3. When the power source disconnection on an ACT side is generated during the ACT operation of an IOC9, a low-order device 10 goes to a faulty state. Afterwards, by performing the re-start up by switching the ACT/SBY of the host controller, the normal operations of an IOC11 on a no power disconnection side and the low-order device 10 are performed. Thus, since no shutdown state of the device is set immediately even when the fault is generated in the device having the cross-call function and whether or not it is a true fault is decided by restarting up a system by switching the ACT/SBY of the host controller once, it is possible to prevent the device of a normal system from being set at the shutdown state due to the power source disconnection of the device on one side.
Patent JP-S6121319-A (JP)
Inventor: TAKEDA TADAMICHI
IPC: B65B31/02
Filed: 1984-06-28
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。