baber/WOPTO huggingface dataset:
Patent JP-H10131983-A (JP)
Title: Damper integrated starting device
Inventor: KOIKE YASUTO
IPC: F16D25/08
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To use a viscous fluid, different from a fluid for a clutch, for a damper device so as to be able to select fluid viscosity according to a required characteristic by sealing an integrated damper device part arranged in the radial direction of a start clutch. SOLUTION: Cooling oil flowing in from an axial hole 127 of an input shaft 106 flows to the peripheral side through a through hole 128, passes through a through hole 129 of a hub 125 to cool the friction faces of friction plates 116, 117 and is drained to a clearance 133 of a housing sleeve 104. At this time, a viscous fluid is sealed in a damper device 101 by a circumferentially slidable O-ring 114 arranged at a hub plate 110 of the damper device 101. On the other hand, operating oil flowing in from the peripheral side clearance 134 of the input shaft 106 passes through a hole 136 of a cylindrical part 120 on the inner peripheral side of a clutch case through a through hole 135, flows into an oil pressure chamber 137 and moves a clutch piston 115 to transmit power.  The operation of a start clutch and the damper device, and cooling of the friction faces are therefore controlled independently.
Patent JP-H02134039-A (JP)
Title: Data switching device
Inventor: KANEKO HIROKATSU
IPC: H04L12/28
Filed: 1988-11-15
Abstract: PURPOSE:To prevent a trouble in a data collection device by making the content of a data subjected to packet processing and sent at a point of time identical to the content of a packet of other data exchange when one data switching is faulty and then restored. CONSTITUTION:The 1st and 2nd data switching devices 10, 11 are provided as the data switching being a duplicated system so as to send a packet of the same content simultaneously. When the data switching devices, e.g., 11 is faulty and then restored, a packet reception transmission means 2 starts a timer 1 using a prescribed period being the cyclic reception of plural data and the processing of them into packets as a time for timeout, and receives the data from the data switching device 10 and sends them till the timer 1 expires. Thus, the content of the packet sent from the data switching device 11 is equal to the content of the packet sent from the data switching device 10. Thus, the occurrence of a trouble in a data collection device 12 is avoided.
Patent JP-S63144956-A (JP)
Title: Plane lapping device
Inventor: SUZUKI ISAO
IPC: B24B41/06
Filed: 1986-12-03
Abstract: PURPOSE:To perform lapping processing work and mounting/removing work, by robot, for substance to be processed without interfering with each other by providing a supporting arm in an upper fixed board supporting arm leaving interval by angle to mount a visual camera thereon and so fixing it to a supporting pole so as to be free in rotation. CONSTITUTION:A visual camera 16 is opposed to a lower fixed board by rotating a supporting device 18 and a robot 22 is driven while confirming the position of an emptied carrier's 24 mounting part for substance to be processed and the installation/ removal position is precisely recognized by a visual camera 26 provided at the robot 22 and the substance 14 to be processed before processing which have been held by a catching mechanism 28 are installed in order to all carriers 24. Next, the supporting device 18 is rotated and an upper fixed board 6 is opposed and lowered above the lower fixed board 4 and processing pressure is applied while supplying processing fluid and lapping processing is executed by the rotation and the revolution of the fixed boards 4, 5, and the carrier 24. After this processing, the upper fixed board 6 is lifted with a fluid pressure cylinder 30 and unload work is executed in the same way. In this way, the operation efficiency of a plane lapping device can be increased.
Patent JP-H10129498-A (JP)
Title: Operating mechanism for drive device
Inventor: HOKAKU YUKIHIKO
IPC: G05G1/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To incline a handle both fore and aft to the extent of same angle and return the handle to a neutral position automatically be releasing a hand from the condition where the handle inclined. SOLUTION: This operating mechanism of a drive device is formed so as to reverse the operation of a drive device by inclining a handle 4 fore and aft, which is formed so as to oscillate in the fore/aft direction. An arm 14 is formed below the handle 4 so as to rotate vertically, and the lower end part of the handle is formed into such a shape as to extend in the fore/aft direction. The upper surface of the arm 14 is energized so as to be brought into contact with the lower end part of the handle 4. It is thus possible to rotate the arm 14 in the same direction according the inclining magnitude of the handle 4 even when the handle 4 is inclined in either force of aft direction.
Patent JP-H11125301-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce vibration in a high frequency area with the reduction of vibration in a low frequency area. SOLUTION: In this device, a partition member 28 is arranged on the inner side of an outer cylindrical metal fitting 16, and a main liquid chamber 30 comprises a space partitioned by the partition member 28 and an elastic body 18. A shake orifice 64 and a booming orifice 62 are formed in the partition member 28. The booming orifice 62 is made to serve as a booming sound absorbing restriction passage by communication the main liquid chamber 30 and a second auxiliary liquid chamber 56 with each other. A second air chamber 58 is arranged to be adjoined with the second auxiliary liquid chamber 56 by sandwiching a second diaphragm 54 being the elastically deformable partitioning wall of the second auxiliary liquid chamber 56.
Patent JP-H09128567-A (JP)
Title: Video information transforming device
Inventor: HAMANO TERUO
IPC: G06F3/0484
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide video information transforming device with which a moving image generated by using computer graphics is transformed/summarized into the image of a comic form able to express camera work or the movement of an object. SOLUTION: Still pictures constructing a moving image is inputted 2 and scene information such as the motion of the object or camera is inputted 1. A state change point is detected from the object state information and camera state information of the scene information and the cut point of the moving image is extracted 6 from the state change point. Besides, the camera work at each cut is extracted 7. Based on the extracted information, frames are divided, the layout processing of frames is performed, and representative still pictures are allocated 8 to the respective frames. The generated image in the comic form is stored 9.
Patent JP-H06135597-A (JP)
Title: Electrophotographic copying machine
Inventor: OKA MASAMI
IPC: B41J29/48
Filed: 1992-10-27
Abstract: PURPOSE:To dispense with time and labor by manual operation by discharging a sheet of paper automatically at the time of power interruption, in an electrophotographic copying machine. CONSTITUTION:When power is interrupted in the midst of copying, a lot of sheets so far conveyed, except those already discharged, exist in a copying machine. These sheets are detected by each of detecting switches 30, 31, 32 set up in the conveyor route. At the power making, respective conveyor rollers (29, 19, 16, 21, 22) in the conveyor routes are rotated when these detecting switches 30 to 32 detect the sheets, and thereby all the sheets in the copying machine are automatically discharged out. In this case, at the time of power interruption at a paper jam, any discharge operation is not performed at all. However, as for a copying state before power interruption, it is stored in memory, so in time of power making, it is unnecessary to be reset, returning to the copying state to the extent before the power interruption.
Patent JP-H01132003-A (JP)
Title: Transparent conductive substrate and its manufacture
Inventor: OZAWA KAZUO
IPC: H01B5/14
Filed: 1987-11-17
Abstract: PURPOSE:To make it possible to accemble a control system on the back of a transparent electrode surface and reduce the size of a device by forming a conductive film on the back surface of a substrate surface where the transparent electrode is formed, and making the conductive film connected with the transparent electrode stably. CONSTITUTION:A heat resistant transparent substrate 1 has a transparent conductive film 2 consisting of a continuous film tightly attached on both the front and back surface and the edges in a uniform thickness. This transparent substrate is manufactured by heating the heat resistant transparent substrate 1 at a temperature over the formation temperature of the transparent conductive film 2 while supporting the substrate in such a way that the whole of one of its surfaces does not contact a supporting body, and bringing it into contact with carrier gas including fine particles and/or steam of precursor material for formation of the transparent conductive film. Because the transparent conductive substrate has the continuous conductive film 2 on both of its front and back surfaces, the back surface can be used in assembling an display device, optical sensor, etc., and the size of such devices can be reduced.
Patent JP-S63142315-A (JP)
Inventor: MATSUNAGA YOSHIAKI
IPC: H04N1/04
Filed: 1986-12-05
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-H04165197-A (JP)
Title: Vacuum insulating member and manufacture thereof
Inventor: OGOSHI RYOJI
IPC: F25D23/06
Filed: 1990-10-26
Abstract: PURPOSE:To reduce mandays and a transportation cost by inserting a cylindrical soft metal body in internal contact with a parison, then compressing the parison by metal molds to form a hollow panel, further injecting hard urethane powder of the specified grain size into the panel, and evacuating the inside of the panel. CONSTITUTION:PPO resin stored in an accumulator 5 is extruded from a die 6 by an extrusion molding machine to form a cylindrical parison 7. At this time, a cylindrical aluminum film 8 to be attached to the inside of the parison 7 is set in the die 6, so that the film 8 comes in internal contact with the parison 7 simultaneously with the extruding action. The parison 7 is then clamped from the right-angled direction by metal molds 9, 10 so as to form a hollow panel 2. Pearlite powder of the specified grain size is further filled into the hollow panel 2 through a pipe 11 in order to secure strength as structural material, and then the inside of the hollow panel 2 is made into the vacuum state by a vacuum pump.
Patent JP-H10117436-A (JP)
Title: Overcurrent preventive device
Inventor: TERAJIMA TAKAYUKI
IPC: H02J1/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent preventive device, which can reduce the value of rush current running in supplying power and attain size reduction of the device. SOLUTION: This overcurrent preventive device 1 is provided with a current output means 11 for outputting supplied current from a power supplying device 2 into a load 4, an input current detecting means 12 for detecting the value of current inputted into the load 4 through the current output means 11 as detected voltage, and current-limiting control means 13 which is capable of current limiting operation for limiting the outputted current of the current output means 11 to prescribed current value or lower, when the detected voltage exceeds a specified voltage. A control part 14 is provided for conducting current- limiting operation for the current-limiting control means 13, when the detected voltage is in excess of the specified voltage for a predetermined period or longer.
Patent JP-H04161863-A (JP)
Title: Circuit for correcting indication error of modulation factor for residual fm
Inventor: TAKAHASHI MASAYUKI
IPC: G01R29/06
Filed: 1990-10-26
Abstract: PURPOSE:To make it possible to reduce residual FM regardless of an input level and a carrier wave by using the SN characteristic based on the input level and an input frequency as the characteristic of the residual FM based on the input level and the carrier wave, and modeling the residual FM as the mathematical expression. CONSTITUTION:A reference voltage 1A and input frequency data (y) 1B are inputted, and (by) is outputted from a D/A converter 1. An input level (x) 2A and (by) are inputted, and x+by is outputted from an adder 3. Based on the output and a reference voltage (e) 4A, e-(x+by) is outputted from a first substractor 4. The output is multiplied by (a) in a first multiplier 5. From a second multiplier 6, (cy) is outputted. The output and a third reference voltage (d) 8A are added, and a correcting voltage Z1=a{e-(x+by)}+cy+d is obtained in a second adder 8. Thus, the correcting voltage corresponding to the modeled residual FM is obtained. The residual FM is corrected with the input level and the input frequency, and the result is displayed on an indicator 14.
Patent JP-S63142639-A (JP)
Title: Formation of film
Inventor: NAKAMURA YASUO
IPC: H01L21/316
Filed: 1986-12-04
Abstract: PURPOSE:To form a film whose thickness is highly uniform and to form a thin film with good controllability by a method wherein the ambient temperature of a substrate is set at a value which is higher than the temperature for the formation of the film while a reaction gas is supplied after the ambient temperature has been lowered from the high temperature to the temperature value for the formation of the film. CONSTITUTION:Prior to an oxidation process, the temperature inside a heat- treatment furnace is set at a value which is higher than the temperature for the oxidation process. After the temperature inside the heat-treatment furnace has been lowered to the value for the oxidation process, the process is executed. If the oxidation process is executed for 5 min by supplying O2 at the rate of 9l/min, the thickness of a film in the central part of an Si substrate is almost uniform. The thickness of the film at the peripheral region of the Si substrate is thin. Accordingly, the uniformity of the film is good.
Patent JP-S62149185-A (JP)
Title: Semiconductor laser device
Inventor: HIRANO MASAO
IPC: H01S5/00
Filed: 1985-12-24
Abstract: PURPOSE:To optimize reflected noises, by providing a polarization beam splitter and a mirror in an outer cavity of a semiconductor laser, splitting only a TM mode wave from laser light, returning the wave to the semiconductor laser, and reducing the width of the laser light beam. CONSTITUTION:A polarization beam splitter PBS splits laser light, which is emitted from a semiconductor laser LD into a TE mode wave and a TM mode wave. The TE mode wave is inputted to an optical fiber OF through the splitter PBS intactly and through an isolator IS. The TM mode wave is reflected by a mirror MR and returned to the semiconductor laser LD again through the splitter PBS. Then, fluctuation in number of electrons and fluctuation in energy of electrons in the oscillating state are suppressed without increasing the reflection noises of the TE mode wave, which governs the strength of oscillation. Thus, the width of the laser light beam is decreased, and the reflection noises are optimized.
Patent JP-H04165005-A (JP)
Title: Method for removing binder from powder green compact
Inventor: KIHARA HIROSHI
IPC: C04B35/00
Filed: 1990-10-26
Abstract: PURPOSE:To carry out dewaxing treatment of a powder green compact in a short time without the deterioration in its strength and its oxidation, at the time of kneading powder by a binder and manufacturing a green compact, as a binder, by using an organic one constituted of components to be eluted by an organic solvent and components not to be eluted. CONSTITUTION:At the time of manufacturing a sintered product by kneading the powder of metals or ceramics by an organic binder, compacting it and executing dewaxing and sintering, an organic binder constituted of 60 to 90% components to be eluted by an organic solvent contg. >=80% polyethylene oxide having fifty thousand to five million molecular weight and the balance components not to be eluted by the organic solvent such as polyethylene, polypropylene or the like is used. This kneaded product is compacted, is thereafter treated by an organic solvent such as benzene, toluene, xylene or the like to elute and dewax the binder such as polyethylene oxide and is thereafter sintered. In the dewaxing stage of the green compact, the green compact has high strength and is free from deformation, and the dewaxing is executed in a short time without the oxidation of the powder raw material.
Patent JP-H04161772-A (JP)
Title: Auger type ice making machine
Inventor: TOIDA JUNICHI
IPC: F25C1/14
Filed: 1990-10-26
Abstract: PURPOSE:To restrict a power consumption in opening a water feeding valve when the water supply is stopped by a method wherein an auger type ice making machine is provided with the fourth control means for keeping the first control means at its controlled state for the third predetermined period of time every time the second predetermined time elapses after the first control means is not controlled. CONSTITUTION:As ice making water is iced within an ice making cylinder 20 during an ice making operation, the ice is scraped off with helical teeth 42, the ices are guided upwardly and compressed into a rod-like ice and then the ice rod is broken and stored into an ice storing refrigerator. in turn, the ice making water within an ice making water tank 60 flows into the ice making cylinder 20 and then the ice making operation is continued. In the event that the water shielding state is generated, the water supplying valve WV is repeatedly kept at its opened state during an elapsing of a predetermined time counting time every time a predetermined time elapses under a cooperation of time counting parts Tk and Tn, timer switches K, N, relay coils Ry and Rv, and relay switches Y1, Y2, V1, V2 and V4, resulting in that the water supplying for the ice making water tank 60 and the ice making operation within the ice making machine are carried out in sequence as the water supplying stopped state is eliminated. In this case, since the water supplying valve WV is opened for each of the predetermined time counting time until the stopping of water supply is eliminated, a power consumption in opening the water supply valve is restricted to minimum.
Patent JP-2001108853-A (JP)
Title: Optical wiring layer, opto-electric wiring board, and packaging substrate
Inventor: ISHIZAKI MAMORU
IPC: H05K1/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an opto-electric wiring board which makes a higher-density packaging and downsizing possible and in which the packaging of optical parts can be executed by the same method as for packaging of electric parts. SOLUTION: The laminar optical wiring layer having a core 1 for propagating light and a clad 2, a mirror 3 which has an inclination to the core and reflects light and a light incident and exit part for incidence and emission of the light is larger in the maximum width of the effective region of the mirror by >=2 times the thickness of the core. Further, the core has a tapered shape of the sectional area increasing near the mirror and the mirror is a concave surface mirror.
Patent JP-2001111451-A (JP)
Title: Transmitter-receiver
Inventor: SUGANO SUSUMU
IPC: H04B1/44
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a transmitter-receiver by reducing the number of parts to be used for antenna switching and to reduce the size of the transmitter-receiver by reducing the space of a printed board constituting a receiving circuit and a transmission circuit. SOLUTION: The transmitter-receiver is provided with an antenna 1, a transmission circuit 4, a receiving circuit 5, a 1st transmission line 2 for connecting the circuit 4 to the antenna 1, and a 2nd transmission line 3 for connecting the circuit 5 to the antenna 1. In the constitution, the length of the 1st transmission line 2 is set to almost 1/4 the wavelength of transmission frequency and the length of the 2nd transmission line 3 is set to almost 1/4 the wavelength of receiving frequency.
Patent JP-H04163265-A (JP)
Title: Antiskid brake control method
Inventor: TOTSUKA YUJI
IPC: B60T8/1769
Filed: 1990-10-26
Abstract: PURPOSE:To reliably prevent the lock of a wheel by continuing antiskid control by using deceleration obtained from a wheel speed instead of wheel deceleration when a deceleration sensor is failed in operation during antiskid. CONSTITUTION:Sensor values from wheel speed sensors 19 and a deceleration sensor 21 and the switching states of switches 22-24 are stored in a memory, and an average value GAVE of car body deceleration GS is calculated and stored in a memory. It is then discriminated whether or not abnormality occurs to the switches 22-24 and the deceleration sensor 21 and it is discriminated whether the drive system of an automobile is 4WD or 2WD. When the deceleration sensor 21 is failed in operation and a drive system at a point of time when a trouble occurs is 2WD, calculating deceleration GK obtained by differentiating a reference wheel speed VWS is employed as the car body deceleration GS to be read. A pseudo car body speed VREF is then computed and a road surface muis estimated to continue antiskid control.
Patent JP-H11125168-A (JP)
Title: Water turbine having auxiliary impeller or reversible pump turbine
Inventor: SAHASHI MIKIO
IPC: F03B3/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cavitation on a blade surface of a main impeller by installing an auxiliary impeller having plural blades on the downstream side of the main impeller so as to be rotatable and mountable/ demountable integrally with the main impeller, and moving the lowest pressure point on the auxiliary impeller. SOLUTION: An auxiliary impeller 4 is installed on the downstream side of a main impeller (a runner) 1 in a water turbine, and both 1 and 4 are rotated at the same rotating speed, and the auxiliary impeller 4 is constituted so as to be separable/removable from the main impeller 1. When the water turbine is operated, water for the water turbine flows in from a main impeller inlet 1a, and is made to flow in the arrow direction to a main impeller outlet 1b, and is made to flow out of a sucking-out pipe 2 by passing through the auxiliary impeller 4. In this case, the auxiliary impeller 4 is designed so as to share 5 to 15% of the whole load. The occurrence of cavitation at water turbine speed increasing time is transferred on the auxiliary impeller 4 not on the main impeller 1 by moving the lowest pressure point on the auxiliary impeller 4, and water turbine efficiency is enhanced.