baber/WOPTO huggingface dataset:
Patent JP-H0787785-A (JP)
Title: Method and device for controlling brushless motor
Inventor: INOMATA KENJI
IPC: H02P6/20
Filed: 1993-06-29
Abstract: PURPOSE:To reduce time until the specific phase of the armature winding of a brushless motor is excited and switch mode smoothly. CONSTITUTION:In a method for controlling a sensorless DC brushless motor (brushless motor), a control part 9 excites the specific phase of a preset armature winding 1a out of armature windings 1a of a brushless motor 1 and then stops a rotor 1b at a specific position when the control part 9 stops the brushless motor 1. The control part 9 successively applies excitation starting from the specific phase of the preset armature winding 1a when it receives the start command from an indoor machine microcomputer 8 when starting the brushless motor for the second time or thereafter, increases the number of revolution by increasing the on-duty ratio of drive frequency and drive signal gradually, and then switches mode when the electromotive force generated at the armature winding 1a reaches sufficiently large.
Patent JP-S6429329-A (JP)
Title: (r)-6-chloro-3-methylhexanol
Inventor: SHIBATA TOSHIHIRO
IPC: C07C31/36
Filed: 1987-07-23
Abstract: NEW MATERIAL:6-Chloro-3-methylhexanol expressed by the formula (* is asymmetric C). USE:The above-mentioned compound is an important substance as an industrial chemical, useful as an intermediate for a liquid crystal chemical substance, optically resolving agent or auxiliary agent for asymmetric synthesis and expected also in various kind of physiological activities. PREPARATION:(R)-3,7-Dimethyl-6-octene-1-ol whose OH is protected by introducing a protecting group, is oxidized with O2 containing O3 and then reduced with NaBH4 to afford (R)-6-hydroxy-3-methyl-1-(X-oxy)hexane (X is a protecting group), which is then reacted with triphenylphosphine in anhydrous CCl4 in order to carry out chlorination and elimination of the protecting group to provide the aimed compound expressed by the formula.
Patent JP-H0973944-A (JP)
Title: Breaking in connection apparatus
Inventor: IWAI SHIRO
IPC: H01R4/24
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To break in a line easily at low cost. SOLUTION: A breaking in terminal 11 which is connected to one end of a breaking in line 15 is inserted into a slit 7 of a main coupler 1 to be brought into contact with a main terminal of the main coupler 1 and moreover a breaking in lock 10 is overlaid on the main coupler 1 and a bayonet projected part 20 is inserted into the slit 7 to bring the tip end part into contact with the inner face of the main coupler 1 and at the same time a claw 22 of a joint arm 21 is engaged with a joining recessed part formed in the side face of the main coupler 1. Consequently, the breaking in line 15 can be sandwiched and fixed between the breaking in lock 10 and an upper face of a base part 3 of the main coupler 1.
Patent JP-S6163130-A (JP)
Title: Network constitution managing system
Inventor: IKEDA YUTAKA
IPC: G06F13/00
Filed: 1984-09-05
Abstract: PURPOSE:To attain effective management by allowing a circuit network constitution managing device to decide the new assignment of a device address when the device connected to a circuit network entry device is changed, and informing it to each entry device to change the content of the table. CONSTITUTION:The circuit network constitution managing device 10 and circuit network entry devices 301-30n are connected via a communication circuit network 20. When a device A connected newly to, e.g., the device 301 is confirmed uniquely for the address on the circuit network by the device 10 and the result is informed to the entire devices 301-30n. Then a device B connected to, e.g., the device 30n can communicate with the device A without notifying the address on the circuit network.
Patent JP-H0238202-A (JP)
Title: Controller of warehousing and delivery management
Inventor: MARUYAMA AKIRA
IPC: B66C13/48
Filed: 1988-07-26
Abstract: PURPOSE:To automatically control a crane to correctly manage warehousing and delivery by a method wherein difference between the number of articles to be warehoused and the number of articles to be delivered is compared with a specified reference value and a command for switching over the modes is given according to the quantity of the difference. CONSTITUTION:With respect to a warehousing conveyer 12, a warehousing conveyer control processor 14 which detects the number of palettes to be conveyed is provided, and with respect to a delivery conveyer 13, a delivery conveyer control processor 15 which detects the number of palettes to be taken out from a specified shelf of a storage 10 is provided. An auxiliary memory 16 memories a signal detecting the requested number of articles to be warehoused from the warehousing conveyer control processor 14 and a signal detecting the requested number of articles to be delivered from the delivery conveyer control processor 15, and information of this auxiliary memory 16 is output to a crane control processor 17. The crane control processor 17 takes the difference between the requested number of articles to be warehoused and the requested number of articles to be delivered memorized in the auxiliary memory 16, and according to the quantity of the difference, it controls a crane 11 by switching it over the warehousing mode and the delivery mode.
Patent JP-S5885632-A (JP)
Title: Timing circuit
Inventor: YAMAMOTO HIROSHI
IPC: H03K17/292
Filed: 1981-11-18
Abstract: PURPOSE:To decrease the number of parts, and to make a circuit small-sized, by connecting a triac in parallel with a switch for supplying an AC electric power supply to a load, and providing a circuit for stopping an igniting operation after a set time has passed from an ignition start time of the triac. CONSTITUTION:When a switch 13 is closed, a load 2 is connected to an AC electric power supply 1, and simultaneously a DC electric power supply part 18 obtains a DC electric power supply required for a circuit operation, through a diode 19 and resistance 20. In this case, to an off-detector 15, voltage is not applied, and outputs (c), (d) do not appear. When the switch 13 is opened in this state, a circuit current becomes ''0'', voltage is applied to the circuit 15 and a triac TA14, the output (d) of the circuit 15 is inputted to a terminal (e) of a control part 17, a transistor TR16 is turned on by the output (c), a gate trigger current is made to flow to the TA14, and when the switch 13 is opened by turning on the TA14, the circuit current is made to flow immediately. When the circuit current flows, an ouput of the detector 15 becomes zero, but a signal (f) is outputted after a set time has passed, from the control part 17, the quantity of electricity of an electric power supply part 18 is discharged by turning on the TR16, and thereafter, the TA14 is turned off.
Patent JP-H03130383-A (JP)
Title: Metal protecting composition and method of preparing same and protecting metal therewith
Inventor: JIERAARU RAPURIYUI
IPC: C23F11/10
Filed: 1990-07-12
Abstract: PURPOSE: To obtain a composition for protecting metals which contains a mixture composed of stearic acid, dicyclohexylamine and an azole deriv. having a corrosion resistance characteristic, has a higher effect than the effect of the existing compsns. and does not require the use of an org. solvent.  
     CONSTITUTION: This composition for protecting the metals contains the mixture composed of the stearic acid, the dicyclohexylamine and the azole deriv. In the more preferable form of the compsn., the compsn. contains 0.005 to 0.01g/l the mixture composed of the stearic acid and the dicyclohexylamine at a molar ratio of 1:1 and 0.8 to 1.5g/l the azole deriv. The composition for protecting the metals is brought into contact with the metallic surfaces to be protected, by which the discoloration of the metallic surfaces is effectively suppressed. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5887968-A (JP)
Title: Facsimile device
Inventor: KURABAYASHI SADASUKE
IPC: H04N1/32
Filed: 1981-11-20
Abstract: PURPOSE:To simplify the setting of ID number and its confirmation, by starting transmission after discrimination of the ID number included in a dial tone from an opposing facsimile with a means discriminating the dial tone. CONSTITUTION:At the caller side A, a user at the caller side makes a call with dialing. The called party receives a call signal with an automatic response function and transmits a CED signal, an NSF signal and a DIS signal. At the caller side B, the telephone number of itself is again dialed after the confirmation of the automatic reception mode. The ID number inputted from an input circuit 20 for the ID number setting is stored in a memory circuit 22. The dial tone transmitted from the caller side is received at a reception circuit 26, the received ID number is stored in a buffer memory 28 and compared with the number in the memory 22 at a comparison circuit 24.
Patent JP-2001009696-A (JP)
Title: Wire tension adjusting device and wire saw
Inventor: SAIDA KUNIHIRO
IPC: B24B27/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of rollers supporting around wire, to simply a structure, and to give full play to wire tension adjusting effect. SOLUTION: Wire supporting-around rollers 37, 39 are respectively supported by a pair of rotation axes 33, 35 positioned in a traveling route of a wire 7. Between both rotation axes 33, 35, transmitting systems 42, 43 of two lines transmitting the rotation of one rotation axis 35 to the other rotation axis 35 with increasing/decreasing speed and a torque generator 38 generating torque on the basis of the difference of the rotation speed are connected. One-way clutches 45, 49 wherein the rotation transmitting direction is reversed are laid in each of the transmitting systems 42, 43.
Patent JP-H0236977-A (JP)
Title: Resistant layer and electrotransfer recording ink ribbon
Inventor: ONO TADAYOSHI
IPC: B41J31/00
Filed: 1988-07-27
Abstract: PURPOSE:To reduce the damage of a conductive part of a resistant layer on an electrotransfer recording action to obtain a low-cost resistant layer/ electrotransfer recording ink ribbon by a method wherein conductive particles and non-conductive particles are dispersed in a thermoplastic resin, and the electrical characteristics thereof is controlled by the conductive particles while the mechanical characteristics thereof is by both the conductive particles and the non-conductive particles. CONSTITUTION:As a binder 5, thermoplastic resins, such as polyamide resin and polycarbonate, can be used in a single or mixed form. As conductive particles 6, a conductive carbon black, such as furnace black, copper, nickel, and others can be used in a single or mixed form. As non-conductive particles shown by a numeral 7, low-conductive or non-conductive particles, such as channel black and acetylene black, can be used. Where the conductive particles and the non-conductive particles are mixed in a ratio A, a range of 5%<A<=50% is preferable. The mixed use of the conductive particles and the non-conductive particles can improve breaking strength at high temp. to a remarkable extent.
Patent JP-H1130900-A (JP)
Title: Electrophotographic device
Inventor: AKATSU KAZUHIRO
IPC: G03G15/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To make the potential of an exposure part uniform, to eliminate irregular printing or printing fogging caused by the dispersion of intermediate potential in a tri-level system and to obtain excellent printing by controlling so that the potential of the surface of a photoreceptor at a spot where the intensity of scanning light is high may be high and the potential of the surface of the photoreceptor at a spot where the intensity of the scanning light is low may be low. SOLUTION: The light is generated from a light source 1 such as a semiconductor laser and turned into parallel beams by a collimator lens 2. Thereafter, it passes a cylindrical lens 3, is deflected by a rotary polygon mirror 4 so as to perform scanning, passes an Fθlens 5 and is converged on the photoreceptor 6 electrified by an electrifier 8. The dispersed potential of the potential of the exposure part on the photoreceptor 6 caused by dispersion by the exposure of an optical scanner is stabilized by controlling potential distribution by a special electrifier 8. Therefore, the center part of the electrifier 8 is made close to the photoreceptor 6 and the peripheral part thereof is made far therefrom.  Then, the potential of the surface of the photoreceptor at the spot where the intensity of the scanning light is high is made high and the potential of the surface of the photoreceptor at the spot where the intensity of the scanning light is low is made low.
Patent JP-S6165021-A (JP)
Title: Supercharged air pressure control device of turbosupercharger
Inventor: ANPO TOSHIMI
IPC: F02B37/22
Filed: 1984-09-05
Abstract: PURPOSE:To improve the precision of feedback control over a wide operational region by selecting operational regions where a variable tongue section changing the exhaust gas quantity or an exhaust bypass valve is used for control and performing the respective control only in the predetermined operational region. CONSTITUTION:In an operational region where control is performed via a variable-capacity means 7, only the first control quantity calculating means 3 calculates the control quantity in response to the deviation between the target supercharged air pressure and the detected supercharged air pressure, and the supercharged air pressure is controlled via the variable-capacity means 7. In an operational region where control is performed via an exhaust bypass valve 8, only the second control quantity calculating means 4 calculates the control quantity in response to the said deviation, and the supercharged air pressure is controlled via the exhaust bypass valve 8. Multiple control means controlling the supercharged air pressure perform independent feedback control in the predetermined regions respectively and the control regions are not overlapped, thus no interference is given even if multiple regions are used for control.
Patent JP-S6245483-A (JP)
Title: Position control device for spot welding robot
Inventor: KUBO KAORU
IPC: B23K11/24
Filed: 1985-08-23
Abstract: PURPOSE:To remarkably reduce the manhour in position teaching by detecting the angle slippage of the gun pressure axis for the welding spot of a work and the direct axis of the work face by a position detecting mechanism and by operating, correcting and storing the movement of each axis necessary for the angle correction. CONSTITUTION:A position detecting mechanism 25 is fitted to the holder 21 at the tip of a gun 8 in the device to perform the movement and position control 40 of the three-dimensional and revolving directions for the work 48 of a welding gun 8 at the instruction of a teaching operating part 30. The angle slippage of the gun pressure axis and work 48 face direct axis id detected by the distance sensor 28 arranged in three pieces at 120 deg. intervals for the tip 25d at the tip and operated by comparing with a teaching program storing ROM 44 by the arithmetic processing CPU 43 of the control device 40 and the corrected program is stored into a temporary storing RAM 45. With performing a spot welding by fitting a welding tip to the gun 8 and by storing to the RAM 45 an accurate spot welding is thereafter performed by the position teaching correction in short time.
Patent JP-S6079149-A (JP)
Title: Intake gas heating device in internal-combustion engine for car
Inventor: NONOYAMA KOUJI
IPC: F02M31/16
Filed: 1983-10-04
Abstract: PURPOSE:To improve the starting and warming performances of engine by feeding air heated through a hot gas combustion heater through a communication path having an air-flow regulating mechanism to an engine intake tube. CONSTITUTION:A hot gas combustion heater 2 for compensating the insufficient heat source in cold area will burn a combustion tube 22 while rotating a combustion air intake fan 25 and a warm air intake fan 27 through a double shaft motor 28 then the warm air fed through an intake port 26 is heated through a heat-exchanger 29 and discharged through a warm air path 5 to an airconditioner 3. Here, a path 6 communicating between said path 5 and the intake tube 45 of engine 4 is provided while an air-flow regulating mechanism 7 is provided in the path 6. The air-flow regulating mechanism 7 will control the negative pressure exchange valves 73, 74 on the basis of output from a cooling water temperature sensor 81 to regulate the operating amount of an air pressure servo 72 thus to control the opening of a damper 71.
Patent JP-S6429897-A (JP)
Title: Character graphic information display device
Inventor: SAKAMOTO MASARU
IPC: H04N7/167
Filed: 1987-07-24
Abstract: PURPOSE: To watch a character and pattern picture image and a television image simultaneously by providing a decoding means including a display density changing means and a character generator for generating reduced patterns. CONSTITUTION: Character and pattern information received in a receiving circuit 3 is decoded into their reduced picture image by a decoding means 2 having the first, second and third reducing means 12, 13, 14, and is stored in a part of a display memory 7. Then, a display processing circuit 6 reads out the contents of the display memory 7, so that a part stored with the character and pattern picture image is displayed with it while a part without storing such picture image is synthesized so as to display a television image. As a result, it is possible to display the television image and the character and pattern picture image on a display part 29 simultaneously.
Patent JP-H07317047-A (JP)
Title: Winch for tipping weir
Inventor: IZEKI SHUJIRO
IPC: E02B7/20
Filed: 1994-07-15
Abstract: PURPOSE:To facilitate the resetting operation of a locking device by mounting a locking resetting device resetting the locking function of the locking device due to wind-up operation when the operation is carried out for a tipped panel. CONSTITUTION:A locking device 11 is composed of a ratchet 44 and a ratchet wheel 51, and a locking resetting device IV is constituted of an actuating lever 35 and an actuating pawl 65. When dust, etc., are stuck round a form panel 3, a pulley shaft 31 is rotated in the direction that the tipped panel 3 is erected when a handle is fitted to the square bar section of a winding shaft 50 and the winding shaft 50 is turned in the direction of winding The actuating lever 35 for the pulley shaft 31 pushes up the actuating pawl 65 for a camshaft 60, and a cam 61 is revolved in the counter-A Revolving torque by a balance weight 64 is applied, a bearing 47 is pushed out from a recessed section 61a, a rotary frame 41 is rotated in the counter-B direction, and the ratchet 44 is engaged with the ratchet wheel 51 again, thus resetting the locking device 11.
Patent JP-H0352121-A (JP)
Title: Optical head
Inventor: GOTO YOSHIKAZU
IPC: G11B7/085
Filed: 1989-07-19
Abstract: PURPOSE:To obtain an optical head which is superior in tracking control and capable of high speed access by providing a tracking restriction means and an access restriction means, and making the restriction operation and the restriction release operation of both means to be contrary. CONSTITUTION:A needle bobbin 5 is elastically held by a carriage 11 through an elastic holding means 8. The tracking restriction means restricting a motion orthogonal to an information track and the access restriction means restricting the motion of the carriage 11 are provided for the bobbin 5. At the time of tracking, the access restriction means is operated, the carriage 11 is fixed and only the needle 5 is moved to a tracking direction. At the time of accessing, the tracking restriction means is operated, and the bobbin 5 and the carriage 11 are fixed to integrally access them. Thus, the rocking of the bobbin 5 is prevented and high speed access is attained.
Patent JP-S6343314-A (JP)
Title: Manufacture of amorphous semiconductor thin film
Inventor: NAKAGAMA SHOJI
IPC: C23C16/24
Filed: 1986-08-08
Abstract: PURPOSE:To improve photoelectric characteristics, by radiating intermittently a light which raises mainly the temperature of the surface layer to grow a thin film on a substrate, and forming an amorphous semiconductor thin film applying a CVD method. CONSTITUTION:A substrate 5 is retained in a vacuum chamber 1, which is evacuated to reduce pressure. The substrate is moderately heated by a heater 9 arranged on an opposite side of a holder 6 with a spacing from the substrate 5. A material gas is supplied uniformly on the substrate 5, and an RF voltage is applied to an electrode 8 to generate the plasma of material gas by glow discharge. While the surface to grow a thin film on the substrate 5 is irradiated by an excimer laser beam from a light source 2 via a quartz window 4, an amorphous thin film is formed on the substrate. During this process, only the substrate surface is heated by ultra-violet ray, and Si-H2, etc. being higher-order hydrogen bond reach the growing surface of thin film. At the same time, H is separated and Si-H, etc. being lower-order hydrogen bond materials in preference to others deposit. Further, H does not separate from the deposited Si-H, etc. because the surface only is heated. Therefor, even in the case of multi-layer structure, the boundary surface deterioration caused by atom diffusion does not generate. By controlling the bonding form of H taken into the thin film, photoelectric characteristics can be improved.
Patent JP-H0637776-A (JP)
Title: Switch for self-healing
Inventor: TAKATORI MASAHIRO
IPC: H04L12/437
Filed: 1992-07-14
Abstract: PURPOSE:To reduce the scale of the switch by providing a spatial switch before and after a time division switch. CONSTITUTION:This switch is of 3-stage configuration comprising SSW- TSW-SSW, the 1st stage spatial switch (SSW) 10 is a 4-input 4-output switch and accommodates a CCW(Counter ClockWise) active line 3 and a CCW standby line 4, a 2nd stage time division switch (TSW) 11 is a 3-input 3-output switch and accommodates two outputs (15, 16) of the SSW 10 and an inserted line 13. Furthermore, two outputs (19, 20) from the TSW 11 are connected to a 3rd stage SSW12 and one is a branch line. Then outputs 17, 18 of the SSW 10 are respectively connected to delay insert devices 23, 24, and the delay insert devices 23, 24 cause a delay to signals on highways 17, 18. Moreover, two outputs (19, 20) of the TSW11 and two outputs (21, 22) of the delay insert devices 23, 24 in total four outputs are connected to the input of the 3rd stage SSW 12.
Patent JP-S6165186-A (JP)
Inventor: UCHIKAWA SADAO
IPC: G21C3/28
Filed: 1984-09-06
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-2001016631-A (JP)
Title: Mobile communication system
Inventor: TSUKIOKA KAZUYA
IPC: H04W36/30
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To conduct hand-over without causing a long time and consecutive speech interruption in a system configuration where processing loads are distributed. SOLUTION: The mobile communication system 10 having a plurality of base stations 13, a server 12 controlling a plurality of the base stations, and mobile phone terminals 14, the mobile phone terminal 14 includes an individual channel setting request means that reserves an individual channel of a 2nd base station 13B adjacent to a 1st base station 13A in radio connection to the mobile phone terminal 14 and a setup request means that makes a radio connection request to the 2nd base station 13B, and the 2nd base station 13B includes an individual channel setting means that retrieves and sets an idle channel, and the server 12 includes a changeover means that selects the base station in radio connection to continue communication.