baber/WOPTO huggingface dataset:
Patent JP-2001121992-A (JP)
Title: Cooperative control device for traction control and automatic gear shift control
Inventor: NISHINO KENJI
IPC: B60W10/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooperative control device for traction control and automatic gear shift control capable of restraining a slip of a driving wheel in response to TCS operation request while surely avoiding an engine stall due to TCS operation even in the case of starting or running at a low engine rotating speed when a driving wheel slip occurs. SOLUTION: In starting or running at shift stage of a second speed or more, when a driving wheel slip is determined by a driving wheel slip determining means, a TCS and AT cooperative controller 3 first outputs a down shift command to an AT controller 2, delays a traction operation command for starting the control for reducing the driving force of an engine until the engine rotating speed is increased, and output the same to a TCS controller 2.
Patent JP-H01295759-A (JP)
Title: Polishing device for pipe of street lamp or the like
Inventor: MIYAIKE SUSUMU
IPC: B08B9/023
Filed: 1987-12-01
Abstract: PURPOSE:To remove the rust from a pipe mechanically and automatically polishing its surface over the full periphery and length by rotating a C-shaped rotary ring, providing a brush, along a C-shaped guide ring and sliding while rotating a polishing material forced to come into press contact with the surface of a pillar. CONSTITUTION:Upper and bottom rotary rings 7, 8 are rotated sliding, fitted to the upper part of a pipe M by aligning an opening part of a guide ring 3 of a base plate 2 and the upper and bottom rotary rings 7, 8 and integrally fixed by tightening bolts 11, 11a.... Abrasive materials 18, 18a... of brush units 12, 12a..., 13 are forced to come into press contact with the pipe M, and driving a motor 23, the upper and bottom rotary rings 7, 8 are rotated through a drive shaft 27, universal joint 28, rotary shaft 21, driving gear 22 and thread ridges 9, 10. The brush units 12, 12a..., 13 are rotated, and holding a hand bracket 29 to be lowered to the bottom, the pipe M enables its full periphery and length to be polished.
Patent JP-H09122613-A (JP)
Title: Ultrasonic cleaning apparatus
Inventor: FURUKAWA TOYOAKI
IPC: B60S3/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To remove dirt by the flow of water by separating the dirt by the action of water with ultrasonic waves when the outer surface etc., of a car are washed with water. SOLUTION: Water is supplied to a water chamber 12a between a cover 8 which covers an ultrasonic oscillator 3 and an ultrasonic horn 4 and a material 13 to be cleaned through a water supply tube 10, and ultrasonic waves can be emitted from the trumpet-shaped ultrasonic horn 4 toward the wide range of a surface to be cleaned by the actuation of an ultrasonic wave generator 1. Dirt removed from the material 13 is discharged with the flow of water leaking from a gap between the soft enclosure 6 in the peripheral part of the cover 8 and the surface to be cleaned. A cleaning apparatus is operated by a method in which a handle 9 is gripped to move the apparatus along the surface to be cleaned.
Patent JP-H08222315-A (JP)
Title: Waterproof electrical connection device
Inventor: ERITSUKU MASUBEFU
IPC: H01R13/52
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To secure waterproof performance by arranging a casing in a socket device, and forming an annular groove to receive an annular seal in a front end part of the casing. SOLUTION: A groove 6 has a rectangular cross section, and an inside flat shoulder part 8 formed in a plane vertical to the axis of a socket and an extension part 9 of an external wall expanding forward from the rear, are formed. A seal 7 inserted into the groove 6 extends in the lengthwise direction on the shoulder part 8. A cross section of the seal 7 is formed in a rectangular shape as a whole, and double tapers are provided on its one end. After being locked by a hook 3, a cover member and a tapering annular surface of a plug are pressed to the seal 7, the seal 7 is deformed outside mainly because of an extent of the extension part 9 of the groove 6, and the cover member, the annular surface of the plug and 13 come into almost surface contact with the shoulder part 8 of a caging of the socket.
Patent JP-H03163894-A (JP)
Title: Mounting of surface mounted parts
Inventor: KANEKO HITOSHI
IPC: H05K3/26
Filed: 1989-11-22
Abstract: PURPOSE:To completely remove fluxes and solder balls which adhere to a printed board at the time of soldering surface mounted parts to the board and to reduce the required removing time by sending the printed board mounted with the surface mounted parts to an automatic washing device after the board is inverted upside-down by means of an inverting device, with the mounting surface being down, and automatically housing the board in a magazine rack after washing the mounting surface. CONSTITUTION:Paste solder is screen printed on pads arranged on the mounting surface of a printed board 1 being carried on a conveyor 5 from a magazine rack and electrodes of surface mounted parts 2 are tentatively stuck to the pads after positioning. Then the board 1 is sent into a heating furnace where the solder is made to reflow for soldering the parts 2. The board 1 is successively sent to an inverting device 10 on a conveyor 5A, where the board 1 is inverted upside-down, with the mounting surface being down. Then a conveyor 5B carries the board 1 to an automatic washing device 20 which washes the mounting surface of the board 1 and the washed board 1 is automatically housed in the magazine rack by means of a conveyor 5C. Therefore, the flux and solder balls which adhere to the board 1 at the time of the soldering can be removed completely and the removing time can be reduced.
Patent JP-H03162964-A (JP)
Title: Ink jet head
Inventor: HORIO HIDEAKI
IPC: B41J2/05
Filed: 1989-11-22
Abstract: PURPOSE:To reduce power consumption, and to improve efficiency by arranging such that a part of the wall forming a pressure chamber traverses a straight line passing through an arbitrary point on an opposed electrode. CONSTITUTION:A plurality of nozzles, a plurality of opposed electrodes corresponding to the nozzles, a pressure chamber 12 present between the opposed electrodes, means for controlling a voltage to an arbitrary opposed electrodes, and an ink 10 having conductivity are provided. An insulator having higher volume resistivity than the ink 10 and traversing a straight line passing through on arbitrary point on the opposed electrode exists in the chamber 12. Accordingly, since a current density in the passage becomes maximum between the centers of the opposed electrodes, a boiling position is established, and the temperature of the ink 10 only at the necessary part is raised. Thus, reduction in the power consumption can be realized. Further, since a boiling occurs at a part separate from the electrodes, the electrodes are scarcely affected by the influence of cavitation and heat, and are advantageous in lives.
Patent JP-2001124892-A (JP)
Title: Radiation shielding glove and its manufacturing method
Inventor: SHIROMIZU TOSHIMICHI
IPC: A61B6/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a seamless radiation shielding glove having superior radiation shielding ability, film flexibility and wearability, manufacturable in a simple way and to provide its manufacturing method. SOLUTION: This seamless radiation shielding glove is formed of a rubber latex or resin emulsion having a viscosity >=80 cP and tungsten powder content >=20 vol.%.
Patent JP-H03165027-A (JP)
Title: Reactive ion etching
Inventor: SHIRAISHI HITOSHI
IPC: H01L21/3065
Filed: 1989-11-22
Abstract: PURPOSE:To ensure the removal of attached chlorine atoms and to improve the reliability of a semiconductor device by etching an aluminum alloy film with chlorine-based gas, and thereafter performing the etching of the aluminum alloy film with inactive gas. CONSTITUTION:A silicon oxide film 11 and an aluminum alloy film 12 are formed on a semiconductor substrate 10. Thereafter, a mask 13 comprising photoresist is formed. Then, the aluminum alloy film 12 is etched by using chlorine-based etching gas. At this time chlorine atoms are attached to the side wall of the etched aluminum alloy film 12 and remain. Then, the gas is switched to Ne gas 28, and cleaning is performed. Since the Ne gas plasma is inactive gas, the chlorine atoms 17 attached to the side surface of the aluminum alloy film 12 are scattered by the physical sputtering of Ne atoms 27. The Ne atoms 28 substitute for the chlorine atoms. Therefore, the chlorine atoms 17 do not remain on the side surface. Then the reacting gas is switched to O2 19, and the photoresist 13 on the aluminum alloy film is removed. At the same time, the Ne atoms 27 attached on the etching side surface are removed.
Patent JP-S63157125-A (JP)
Title: Ld module optical system
Inventor: WATANABE SHIGEKI
IPC: G02B27/28
Filed: 1986-12-19
Abstract: PURPOSE:To suppress the influence of reflected feedback light to the minimum by a simple constitution, by placing a polarizing prism and a Faraday rotor for forming an optical isolator, as prescribed, and bringing reverse incident light to a total reflection by the prism. CONSTITUTION:Between polarizing prisms 11, 12 having a double refraction index, whose crystal axes are inclined by 45 deg. to each other, a Faraday rotor 13 for bringing an incident light to rotatory polarization by 45 deg. in a uniform magnetic field is inserted, by which an optical isolator 1 is formed. When an optical system is placed against a laser light source 2, and an optical fiber 40 so that an emission angle from an emitting surface of this prism 12 goes to 23 deg., etc. determined in accordance with a refractive index by an apex angle and a material of the prism 12, the reflected light whose incident angle of the fiber 40 is <=23 deg. is brought to a total reflection by the emitting surface 12a and scarcely fed back to the light source 2. In this regard, even if said light is brought to a total reflection by the rotor 13 and the prism 11, it goes to the same, and furthermore, when the incident light to the isolator is brought to a linear deflection by using a polarization plane optical fiber, the reflected feedback light is brought to a total reflection by the surface 12a, and the influence of the reflection feedback is suppressed to the minimum by simple constitution.
Patent JP-H04175708-A (JP)
Title: Optical axis aligning stage
Inventor: YOSHIMA MASAYUKI
IPC: G02B6/42
Filed: 1990-11-09
Abstract: PURPOSE:To reduce and release the friction resistance of a holder contact face by closely sticking and pressing the first holder holding a semiconductor laser and the second holder holding an optical fiber on end faces perpendicular to the optical axis, and finely vibrating one of the first and second holders with a piezoelectric element in the optical axis direction at a high frequency. CONSTITUTION:The first holder 6 holding a semiconductor laser and having an end face perpendicular to the optical axis and the second holder 5 holding an optical fiber 4 and having an end face perpendicular to the optical axis are closely stuck and pressed on the end faces perpendicular to the optical axis to perform the optical axis alignment. A holder chuck 1 holding either one of the first holder 6 and the second holder 5 fixed on X, Y-stages 2, 3, a piezoelectric element 8 fixed on a Z-stage 7, and a fixing jig 10 holding the remaining one of the first holder 6 and the second holder 5 supported on the piezoelectric element 8 via an arm are provided. The piezoelectric element 8 applies vibration in the axial direction to the fixing jig 10 when the optical axis is aligned. The friction resistance of the holder contact face can be reduced, and the shift quantity due to the rotating motion can be minimized.
Patent JP-H03166390-A (JP)
Title: Production of polyanilines
Inventor: KAHATA TOSHIYUKI
IPC: C25D9/02
Filed: 1989-11-25
Abstract: PURPOSE:To produce the polyanilines having a good film quality with high productivity by applying constant-potential electrolytic polymerization to the polyaniline monomer in a solvent at a specified potential and then applying continuous constant-current electrolytic polymerization. CONSTITUTION:Water contg. HBF4, etc., is used as the solvent, and the aniline monomer is electrolytically polymerized to obtain polyanilines. In this production of polyanilines by electrolytic polymerization, constant-potential electrolytic polymerization is firstly applied at 0.6-1.0 VvsSCE. When the polymerization current increases to some extent, the process is switched to constant-current electrolytic polymerization. Consequently, the polyanilines excellent in mechanical strength of film, uniform and insoluble in a nonaqueous electrolyte are obtained with high productivity.
Patent JP-H08163115-A (JP)
Title: Data transmission device
Inventor: FUNABASHI YASUHIRO
IPC: G10K15/04
Filed: 1994-12-08
Abstract: PURPOSE: To provide a data transmission device which can search and fetch the information transmitted through a transmission circuit in every block and with timing of the terminal side despite application of a single-direction discharge system where the information are not stocked at the terminal side. CONSTITUTION: A server device 3 is connected to plural KARAOKE terminal equipments 5 via a coaxial cable 7. Then the device 3 successively transmits the data in every block via a data transmission channel and also transmits a prescribed timing signal that is set based on the transmission timing set for data of every block to search the data transmitted in every block through a timing signal channel different from the data transmission channel. Each equipment 5 can fetch the data on every block corresponding to the timing signal by selecting the corresponding data transmission channel based on the timing signal.
Patent JP-H11145963-A (JP)
Title: Base station host device
Inventor: NOBUYASU YASUSUKE
IPC: H04L47/43
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To perform high-speed routing and to reduce the loads of a controller for performing a routing processing in a base station host device for receiving a cell loaded with plural packets ATM (asynchronous transfer mode) cell of an AAL(ATM adaptation layer) type 2} from a base station. SOLUTION: The cell loaded with the plural packets is transmitted from the base station 1 to this base station host device 7 and a packet extraction means 2 extracts the plural packets included in the cell. A cell preparation means 3 prepares one internal processing cell based on information loaded on the payload part of one packet and a switching means 4 switches the respective internal processing cells to respective routes. In the communication of a reverse direction, the internal processing cell is transmitted from the switching means 4 to a packet preparation means 5 and the packet preparation means 5 prepares the packet based on the information loaded on the payload part of the internal processing cell. Then, a cell transmission means 6 gathers the plural packets to the same base station, prepares the cell loaded with the plural packets and transmits it to the base station 1.
Patent JP-H03165050-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIWANO KAZUTO
IPC: H01L21/76
Filed: 1989-11-22
Abstract: PURPOSE:To secure a large process margin by etching an oxide film comprising spin-on glass until a first film is exposed so that the oxide film is made to remain on a second film in a groove. CONSTITUTION:An insulating film 12, a poly Si film 13 and an insulating film 14 are sequentially formed on a semiconductor substrate 11. A groove 15 is formed from the films 14, 13 and 12 to the substrate 11 by etching. Thereafter, an insulating film 16 is formed on the insulating film 14 and in the groove 15. The insulating film 16 is etched by RIE. When the insulating film 14 is removed and the poly Si film 13 is exposed, the etching is stopped. Then, spin-on glass liquid is applied and annealed and an oxide film 18 is formed. Thereafter, the oxide film 18 is etched until the poly Si film 13 is exposed again. Thereafter, the poly Si film 13 and the insulating film 12 are etched and removed. The insulating film 16 is embedded into the groove under the state the film is uniformly protruding from the surface of the substrate 11. Thus the excessive expansion of the step between the surface of the semiconductor substrate and the surface of the embedded film is prevented.
Patent JP-H07155139-A (JP)
Title: Processing of pig cartilage and processed pig cartilage food
Inventor: YANAGIHARA SHIGEO
IPC: A23L13/20
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a processed pig cartilage food rich in calcium and mucopolysaccharide and useful as a tidbit and a calcium-replenishing food material by boiling the costal cartilage and/or scapular cartilage of pig under pressure, subjecting the boiled cartilage to surface-washing and draining and refrigerating the product in a state covered with a dry-prevention sheet. CONSTITUTION:The costal cartilage and/or scapular cartilage obtained from the skeleton separated from the dressed carcass of pig and having 5-40vol% of meat attached to the surface are boiled at 105-115 deg.C under pressure for 1-2 hrs. The scum is removed by washing the surface of the boiled cartilage and the cartilage is drained, covered with a dry-prevention sheet and refrigerated. The refrigeration is performed usually for 10-12 hrs. The processed cartilage produced by the above process is sliced, immersed in a seasoning liquid having the taste of MISO (fermented bean paste) or soy sauce and vacuum-packaged or the processed cartilage is pulverized to obtain powder to be scattered on boiled rice.
Patent JP-H02150647-A (JP)
Title: Device for controlling temperature
Inventor: KATSUMATA FUMINORI
IPC: F24F11/02
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a device for controlling temperatures which insures small and smooth changes in the amount of air supply and enhances the comfortableness by introducing an operation method wherein, when the operation of a heating or cooling means is stopped by an output of a temperature sensing means and resumed by another output of the temperature sensing means, the operation is resumed at a rate under a specified calorific value for a set period of time following the restart. CONSTITUTION:A signal representing the indoor temperature detected by a temperature sensing means 5 is inputted to a comparison circuit 8a1 in a control circuit 8a for comparison with a set temperature which is arbitrarily alterable; an output of the comparison circuit 8a1 controls, through a combustion control circuit 8a2, controls the quantity of the fuel supplied to a combustion device 2. On the otherhand, a signal representing a temperature detected by a heat exchanger temperature sensing means 7 attached to a heat exchanger 3 is inputted to a comparison circuit 8a3; an output of the comparison circuit 8a3 controls, through a convection fan controlling circuit 8a4, the number of revolution of a convection fan 4. When the heating load indoors is so small as to cause the control to suspend the operation for adjustment of the temperature, the subsequent operation after fall of the room temperature is restarted with the maximum combustion restricted to a level under a present operation notch for a prescribed period of time following the restart under the control of a timer circuit 8a5.
Patent JP-H04178308-A (JP)
Title: Stabilization of sex pheromone compound
Inventor: YAMAMOTO AKIRA
IPC: A01N43/647
Filed: 1990-11-09
Abstract: PURPOSE:To improve the stability of a sex pheromone compound by adding 2-(2'-hydroxy-5'-methylphenyl)benzotriazole and an antioxidant to a sex pheromone compound having unsaturated double bond. CONSTITUTION:The stability of a sex pheromone compound having unsaturated double bond, especially an unsaturated aliphatic aldehyde-type sex pheromone compound can be improved by mixing (A) the sex pheromone compound with (B) 2-(2'-hydroxy-5'-methylphenyl)-benzotriazole and (C) an antioxidant, preferably a hydroquinone derivative of formula (R<1> is t-butyl or t-amyl; R<2> is H, t-butyl or t-amyl). The amounts of the components B and C are preferably 0.1-10wt.% each based on the sex pheromone compound A.
Patent JP-H05138343-A (JP)
Title: Flux applying device
Inventor: SAKAGUCHI TOSHIFUMI
IPC: B23K3/00
Filed: 1991-11-21
Abstract: PURPOSE:To provide the flux applying device which can prevent the sticking of a flux to the upper surface of a printed circuit board and circuit forming parts by solving the problem that the flux sticks to the upper surface of the printed circuit board and the circuit forming parts, thereby preventing the diffusion of the flux with the flux applying device of a spray type. CONSTITUTION:This device has a flux applying nozzle 7, an air nozzle 10 provided in the position facing this flux applying nozzle 7 and a discharge hood 13 provided around the flux applying nozzle 7. The diffusion of the misty flux is prevented and the contact point of the misty flux and gas is controlled.
Patent JP-H03167426-A (JP)
Title: Flow-rate detecting apparatus
Inventor: TADA FUMIHIKO
IPC: G01F15/06
Filed: 1989-11-25
Abstract: PURPOSE:To decrease power consumption by operating an operating part with a change detection signal from a period-change detecting part without changing a sampling period. CONSTITUTION:When a flow-rate signal (pulse period) (a) is inputted, the number of pulses is counted with a counter 1 at every rise-up time. At the same time, the count of reference clocks in a counter 3 is stored in a latch circuit 4 at the rise-up of each pulse and further stored in a latch circuit 5. In the circuit 5, the count corresponding to the previous pulse period is stored. When the period change exceeding an allowable range is detected in a period-change detecting part 6, a change detection signal is outputted, and an operating part 7 is actuated. In the operating part 7, the difference between the count of the circuit 5 obtained by the period change in the previous time and the period change at this time, i.e. the increased part of the count is computed. When the operating part 7 is operated with the change detection signal from the detecting part 6 without any change in sampling period in this way, the operation of the operating part 7 can be stopped at the normal time, and the power consumption can be decreased.
Patent JP-2001125561-A (JP)
Title: Speed detecting device
Inventor: FUJIWARA YUJI
IPC: G10C3/16
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To more accurately detect the moving speed of a moving body such as a hammer mechanism. SOLUTION: While detecting the speed of a moving body such as a hammer mechanism, a shutter 171 having slits 171a and 171b is mounted on the moving body. When the body moves, times Ht1 to Ht4 are obtained to detect the speed from the output voltages of an optical sensor. Note that times H1 to H3 or H2 to H4 are used for the intervals of speed detection, i,e., rising of output voltages only or falling of output voltages only. Therefore, even though times Ht1' to Ht4' which are shown with broken lines in the attached figure include errors detected while the amount of emitted light of an optical sensor is reduced are used to compute an interval time, errors with respect to an actual interval time is reduced.