baber/WOPTO huggingface dataset:
Patent JP-H1010415-A (JP)
Title: Focusing device
Inventor: IWANE TORU
IPC: G02B7/28
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To accurately and easily predict an image surface position just by deciding an undetermined coefficient even for a complicated motion of the image surface position by deciding the undetermined coefficient of an equation of motion assumed previously and predicting the image surface position. SOLUTION: A focus detection means 1 detects the defocusing amount of a photographing optical system and a lens position detection means 2 detects the lens position of the photographing optical system, then an image surface position detection means 3 calculates the image surface position of a subject image, based on the defocusing amount and the lens position. The detection means 3 and an image surface velocity calculation means 4 calculates image surface velocity, based on the temporal change of the image surface position. Then, the calculation means 4 and a statistics means 5 perform statistical analysis concerning sample space consisting of the image surface position and the image surface velocity so as to decide the undetermined coefficient of the equation of motion including the image surface position of the image surface velocity fixed previously.  The statistics means 5 and a prediction means 6 calculate the predicted value of the image surface position and perform focus control, based on the predicted value together with a focus control means 7.
Patent JP-S6056594-A (JP)
Title: Thermal sensitive transfer recording material
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/26
Filed: 1983-09-09
Abstract: PURPOSE:To obtain the titled recording material obtaining a printing image of fixing property and rigidity in combination of heat sensitive thermal transfer recording sheet coated with a heat sensitive coloring layer on one side surface and with gallic acid of specific melting point on the opposite surface and an image receiving sheet coated with Fe salt. CONSTITUTION:A heat sensitive recording material is coated on one side surface of a base material (e.g., sheets of condenser sheet of 10-30mu, resin films of polyester), a gallic acid alkyl ester of 80-160 deg. of melting point is coated on the opposite side surface in a heat sensitive thermal transfer recording sheet is combined with an image receiving sheet coated with Fe salt (e.g., iron stearate). When thermally printed by a heat generating head by setting the melting point of the gallic acid alkyl ester to 80-160 deg.C, a printing image is formed on the heat sensitive coloring layer of the recording sheet is formed, and a clear printing image is obtained also on the image recording sheet.
Patent JP-H0914312-A (JP)
Title: Brake pad for disk brake and its manufacturing method
Inventor: YODA KIYOSHI
IPC: F16D65/092
Filed: 1995-06-30
Abstract: PURPOSE: To increase the density of the peripheral edge part of a friction lining and to increase an adhesive strength between a back plate and the friction lining peripheral edge part by forming an endless projection entering the peripheral edge part during the press forming of the friction lining in the surface of the back plate. CONSTITUTION: In the surface of the metallic back plate 2 of a braking pad 1, an endless projection 3 extended along its peripheral edge is integrally formed and a friction lining 4 is adhered to the surface of this endless projection 3 and the back plate 2 surrounded by the projection by using adhesive. Then, the inner peripheral side half of the endless projection 3 is caused to enter the friction lining 4. Thus, the braking pad 1 is fitted to the brake carriper 5 of a disk brake or the pad fitting part 6 of a bracket and both side surfaces of the back plate 2 along the rotational direction of a brake disk 7 are brought into contact with the torque supporting surface 6a of the pad fitting part 6. Therefore, an adhesive force between the back plate 2 and the peripheral edge part of the friction lining 4 is increased and the durability of the braking pad 1 is improved.
Patent JP-S5959973-A (JP)
Inventor: TOMITA KOUJI
IPC: D06H7/06
Filed: 1982-09-24
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-H106158-A (JP)
Title: Machining device
Inventor: NAKAJIMA FUMIYA
IPC: B23Q1/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve work machining workability. SOLUTION: A pedestal 22 is arranged next to a work table 11 guided on a rail 14. A hook 27 mounted on the work table 11 is engaged with a guide rail 26 mounted on the pedestal 11 to be slidable to the longitudinal direction. A flexible cable 28 is placed on the pedestal 22 in a reversible shape to be curved to the moving direction (a Y-axial direction) of a moving table 16. The end of a bracket 29 locked to the work table 11 is locked to the end on the upper side of the flexible cable 28. In the flexible cable 28 linear operating transmitting member 34 such as a wire and a compressed air hose is housed.
Patent JP-S6226228-A (JP)
Title: Production of powdery mugwort
Inventor: TSUKADA HISASHI
IPC: A23L19/00
Filed: 1985-07-26
Abstract: PURPOSE:To obtain an economic powdery mugwort, readily drinkable and utilizable for health mugwort tear or mugwort SAKE, by drying young leaves of mugwort, pulverizing the dried leaves, fermenting the pulverized leaves and roasting the fermented leaves to remove the strong smell and bitterness unique to the mugwort. CONSTITUTION:Powdery mugwort obtained by drying young mugwort leaves, pulverizing the dried leaves and fermenting the pulverized leaves. The fermentation is carried out by adding a yeast fungus, small amount of sugar (about 5% glucose) and hot water (30%) to 100% powdery mugwort and at a constant temperature for 1-3 days. The above-mentioned powdery mugwort is roasted to give a finished product. Ash in the mugwort can be decomposed and removed by the fermentation, and strong smell and bitterness unique to the mugwort can be removed. The product can be made fragrant by the roasting. Mugwort components. e.g. thiamine or pantothenic acid, are readily extracted by a method for packing the powdery mugwort in a bag and pouring hot water thereon, etc. The resultant product can be utilized for health mugwort tear, mugwort SAKE, mugwort bath, etc.
Patent JP-S6216818-A (JP)
Inventor: FURANKO SARUTORIO
IPC: B21D5/02
Filed: 1986-07-14
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-H10339996-A (JP)
Title: Image forming device
Inventor: OKADA TOMOYUKI
IPC: G03G21/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To detect residual toner with high accuracy, without depending on the fluctuation of a light quantity by a photodetecting type residual toner detecting means. SOLUTION: As a threshold for detecting the residual toner, a threshold 1 before the light quantity is attenuated and a threshold 2 when the light quantity is attenuated are set in advance. At this time, the threshold 1 is > the threshold 2. First, a developing unit is moved to a position where the detecting light of the residual toner detecting means is not intercepted (step 1) and a transmitted light quantity is confirmed (step 2). Second, the confirmed transmitted light quantity, for instance, a voltage VA is compared with the threshold 1 (step 3). In such a case, when the transmitted light quantity VA is >= the threshold 1, this threshold 1 is set (step 4) and shifting to a sequence of residual toner detecting operations is performed.  When the transmitted light quantity VA is < the threshold 1, the threshold 2 after the light quantity is attenuated is set (step 5) and shifting to a sequence of residual toner detecting operations is performed as mentioned above.
Patent JP-S5868573-A (JP)
Title: Rotary control valve
Inventor: KAWANO TAKAYOSHI
IPC: F16K31/163
Filed: 1981-10-19
Abstract: PURPOSE:To enable to control the valve opening with high accuracy and high response speed, by fixing a driving vane to a drive shaft connected to a valve body, and controlling the valve opening by actuating the driving shaft in response to hydrauic pressures applied to hydraulic chambers formed on both sides of the driving vane. CONSTITUTION:A first drive shaft 14, connected to a valve body 12 for controlling the sectional area of a fluid passage 16, is connected with a second drive shaft 42 by the intermediary of a coupling 38, and a driving vane 44 is fixed to the drive shaft 42. Hydraulic chambers 46, 48 shaped substantially in a sector form are formed on both sides of the driving vane 44 and hydraulic pressures are applied to these chambers 46, 48 respectively via conduits 50, 51, so that an actuator 40 is constituted by turning the driving shaft 44. Further, a valve opening sensor 62 is connected to the second drive shaft 42 by the intermediary of a coupling 60, so that a hydraulic servo valve 66 is controlled by a control unit 64 so as to control the hydraulic pressures to be applied to respective hydraulic chambers 46, 48 of the actuator 40 in response to the output of the sensor 62.
Patent JP-S6328581-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J18/02
Filed: 1986-07-17
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-S59136585-A (JP)
Inventor: EERITSUHI BETSUKAA
IPC: F04B53/14
Filed: 1983-09-12
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-2000356166-A (JP)
Title: Bearing cap mounting structure of internal combustion engine
Inventor: ICHIKAWA HIROYUKI
IPC: F02F7/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent a bearing cap from being dropped off when a fastening bolt is loosened by providing a bearing cap support member for supporting the bearing cap screwed to a cylinder block by the fastening bolt inserted through a cylinder head and a block on the cylinder block side. SOLUTION: A fastening bolt 3 is inserted through a cylinder head 2 from above, and its lower end is screwed to the thread hole 8 of a bearing cap 7 to integrally mount the cylinder head 2, a cylinder block 1 and the bearing cap 7. An oil pan 9 is fixed to the lower part of the cylinder block 1 by a bolt 11, and in the upper of the oil pan 9, an oil pan bridge 14 laid over one side wall and the other side wall so as to cross the opening 12 of the oil pan 9 is formed under a plurality of bearing caps 7 in conformation to the positions thereof. The oil pan bridge 14 constitutes a bearing cap support member for supporting the bearing cap 7 from under.
Patent JP-S5690101-A (JP)
Title: Power unit for hydraulic elevator
Inventor: KIDO YASUO
IPC: B66B9/04
Filed: 1979-12-24
Abstract: PURPOSE: To reduce the pressure pulsation generated in a power unit for a hydraulic elevator without making the power unit larger by connecting a stop valve between the controlling valve and the muffler.  
     CONSTITUTION: In a power unit 1, a controlling valve 9 and a muffler 11 are connected so that the valve 9 is on the side of a pump 6 and the muffler 11 is on the side of a hydraulic jack 14, and a stop valve 13 is connected between the valve 9 and the muffler 11. When the hydraulic jack 14 is operated, the pump 6 causes the oil in an oil tank 4 to be supplied through the controlling valve 9, the stop valve 13 and the muffler 11 to the hydraulic jack 14. On doing this, the pressure pulsation generated by the pump 6 or the cavitation pressure pulsation generated by the controlling valve 9 can be reduced at the muffler 11, and at the same time the pressure pulsation generated by the stop valve 13 can be reduced, so that a low-noise power unit can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05304581-A (JP)
Title: Laser driver
Inventor: HIROTA TETSUO
IPC: H05K9/00
Filed: 1991-07-08
Abstract: PURPOSE:To suppress a leakage radio wave with simple configuration by inputting a signal corresponding to picture data directly to a laser drive circuit so as to reduce wiring distance for a high frequency line. CONSTITUTION:A write signal corresponding to picture data is converted into an optical data and directly inputted through an optical fiber cable 20 from a controller board 1 being a control circuit to an LD drive board 3 being an LD drive circuit. Furthermore, a control signal comprising a laser preliminary lighting signal and an APC signal used to obtain a synchronization detection pulse is inputted to the LD drive board 3 from the controller board 1 via an engine board 2 being a drive signal generating circuit. Thus, lines are separated for a high frequency write signal and a low frequency control signal, a radio wave leakage prevention means has only to be provided only to the high frequency line being a radio wave generating source. Moreover, since the high frequency line does not pass through the engine board, the production of radio wave leakage is reduced by the decreased wiring distance of the line.
Patent JP-H0511114-A (JP)
Title: Production of phase difference plate
Inventor: TABATA HIRONORI
IPC: G02F1/1335
Filed: 1991-07-08
Abstract: PURPOSE:To produce the phase difference plate which allows liquid crystal display of a wide visual field angle by preventing the coloration when the liquid crystal display is viewed from diagonal. CONSTITUTION:A thermoplastic resin film is stretched with a vertical uniaxial stretching machine and thereafter, the film is reduced in the direction orthogonal with the first stretching direction with a tenter stretching machine by which the phase difference plate having high uniaxiality is produced in the process for producing the phase difference plate by stretching the thermoplastic resin film.
Patent JP-2000356525-A (JP)
Title: Method and system for display of map in car navigation system
Inventor: GONDA KENJIRO
IPC: G09B29/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system which deal easily with an actual scene and whose responsivity is good even when all objects to be displayed are displayed three-dimensionally. SOLUTION: Map data 4 which contains a road and an object and object-display- method selection reference data 5 which is used to select the display method of an object having a feature are stored in a storage device 2. The map data 4 to be displayed is read out from the storage device 2 by a processor 3. An object about which the display method contained in the object-display-method selection reference data 5 is to be selected is extracted from the object in the map data 4. The display method of the object is decided by the reference data 5. A map which contains the object and the road in the map data 4 to be displayed is displayed. Then, an object which is 'close to' an own vehicle is displayed by a perspective projection method in which the position of the own vehicle is used as an observer's eye.  An object which is 'a little distant' is displayed by a parallel projection method in which the object is overlooked from the sky above the own vehicle. An object which is 'distant' is displayed by a parallel projection method (a vertical projection method) in which the object is viewed from just above.
Patent JP-S6056416-A (JP)
Title: Working device of taper rod
Inventor: SATOU KAZUO
IPC: B21F35/00
Filed: 1983-09-09
Abstract: PURPOSE:To manufacture a taper rod precisely and continuously by sending a metallic material to a variable-speed tension roll through a constant-speed feeding roll, a heating device, and a cooling device, and performing variable speed control in accordance with the degree of taper to be formed at said tension roll. CONSTITUTION:A metallic material 1 is sent from a constant-speed feeding roll 2 having a peripheral speed V1 to a heating device 6 through a length meter 5, and is heated by a high-frequency induction heating. Successively, the material 1 is fed to a cooling device 9 to cool it by spraying an oil, used as a cooling medium, on it from a nozzle 10, and is sent to a variable speed tension roll 16 through a length meter 5'. The feeding quantity of the material 1 is measured by the meters 5, 5', and is sent to a speed control device 21 after converting it into an electric signal. The device 21 performs a speed control of roll 16 through a DC motor 17 so as to provide a prescribed taper angle to the material 1, and the peripheral speed V2 of the roll 16 is controlled to the speed of >= the peripheral speed V1 of roll 2.
Patent JP-H0216645-A (JP)
Title: Abnormality detecting circuit
Inventor: AKATSUKA TADASHI
IPC: G06F11/30
Filed: 1988-07-05
Abstract: PURPOSE:To detect an abnormal state when no address signal is generated for more than a specific period while a busy signal is generated by accessing a storing section storing data for data after designating an address and generating the busy signal from a control section while the accessing operation is performed. CONSTITUTION:A control section 2 is actuated by a start signal outputted from the detecting section 6 of an abnormality detection circuit and starts time counting on the busy signal timer 6a and address signal timer 6b of the detecting section simultaneously with the output of the start signal. Moreover, the section 2 performs address designation to a storing section 1 and outputs a busy signal to the detecting section 6 upon receiving the start signal. During a normal operation, the section 2 inputs an address signal 5 to the detecting section 6 before the timer 6b completes the time counting operation and, as a result, the timer 6b is reset and the section 2 is restarted. When abnormality occurs, the address signal is stopped while the busy signal is generated and the timer 6b completes the time counting and outputs an abnormality detecting signal.
Patent JP-H08339063-A (JP)
Title: Methods for processing silver halide color photographic sensitive material
Inventor: KATSUOKA YASUHIRO
IPC: G03C7/00
Filed: 1995-06-09
Abstract: PURPOSE: To obtain the method for processing the silver halide photographic sensitive material prevented from deterioration of adhesion of the photosensitive material after processing and fading of a yellow dye due to moisture and heat by incorporating the ferric complex salt of a specified compound in a processing solution having a bleachng power. CONSTITUTION: The silver halide color photographic sensitive material is color developed and desilvered and rinsed and/or stabilized, and at that time, the following processing solution containing a processing solution having a bleachng power is used in a desilvering process: It contains at least one kind of ferric complex salt of the compound represented by formula I and the processing solution to be used for a desalting process or the following process contains a kind of compound represented by formula II and the like or an aminoglycoside, such as gentamycine. In formulae I and II, R is an H atom or an aliphatic hydrocarbon group or the like; each of L1 and L2 is an alkylene group; each of M1 and M2 is an H atom or a cation; each of R1 -R4 is an H atom or an alkyl or aryl group; and Y is a halogen atom.
Patent JP-S6145941-A (JP)
Title: Temperature detection system
Inventor: TAIRA MASAAKI
IPC: G01K11/12
Filed: 1984-08-09
Abstract: PURPOSE:To simplify the constitution by arranging an optical fiber so that one terminal faces a light emission body and the other faces a photodetection body, cutting the optical fiber at respective temperature detection points in a distribution panel, and fitting heat sensitive bodies and inhibiting the transmission of light between cut end parts. CONSTITUTION:A power transmission line 2 for applying a three-phase AC voltage and a lead-in terminal 4 of a breaker 3 are connected mutually through a conductor wire 5, and a conductor wire 7 is connected to a lead-out terminal 6 of the breaker 3. Further, the conductor wire 5 is connected to the power transmission line 2, lead-in terminal 4, and lead-ou terminal 6 by clamping bolts. Then, the optical fiber 8 is connected to a detection part 9 which has the light emission body and photodetection body at both end parts and led round to connection parts 11-13 between the power transmission line 5, and power transmission line 2 and terminals 4 and 6; and heat sensitive bodies 10 are fitted to the respective parts and the optical fiber 8 is cut to cut off the transmission of light between cut end parts by a rise in temperature at a connection part. Consequently, an abnormal temperature rise is detected all the time.
Patent JP-H119518-A (JP)
Title: Cleaning wiper
Inventor: TAKATANI MASAHIRO
IPC: B08B5/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To recover sufficiently things adhering on an adhesion surface. SOLUTION: The cleaning wiper is provided with a nearly rectangular sheet wiper blade 2 wherein a contact portion 2a slid along the short length direction in close contact with a cleaned surface 10 so that it may attract things adhering to the cleaned surface 10, and a channel 1f wherein an inward suction opening 1c that opens along the long length direction of the contact portion 2a is provided toward both ends in the long length direction and an outward suction opening 1e is provided in the center in the long length direction. In such a case, the channel 1f is structured so as to make the area of the open cross section orthogonal to the long length direction larger toward the two ends than the center in the long length direction.
Patent JP-S5956390-A (JP)
Inventor: OONISHI HIDEOMI
IPC: C01F17/00
Filed: 1982-09-24
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-H0333562-A (JP)
Title: Travel gear shifter for power shovel
Inventor: ARAI MITSURU
IPC: F15B11/02
Filed: 1989-06-30
Abstract: PURPOSE:To change speed to three speeds of high, medium, and low speeds by providing a speed switching valve supply-controlling pressure oil to inner and outer cylinder chambers corresponding to the pressure of a main pump supplying the pressure oil to a travel motor. CONSTITUTION:When a first speed signal is inputted to a controller 56 with a first speed switch 591 operated, since an electric current is not sent to solenoids 551 and 552 and a switching valve 55 is placed to a neutral position N, a speed switching valve 42 is placed to a low speed position L and travel motors C and C rotate in a low speed and high toque. When a second speed switch 592 is operated, since the switching valve 55 is placed to a first position I with the electric current sent to the solenoid 551 and pressure oil is supplied to the pressure receiving chamber 47 of the valve 42 with the discharge pressure of a control pump P2 as pilot pressure, the speed switching valve 42 is placed to a neutral position M, and the travel motors C and C rotate in a medium speed and medium torque. When a third speed switch 593 is operated, since the valve 55 is placed to a second position II with the electric current sent to the solenoid 552 and pressure oil is supplied to the pressure receiving chamber 48 of the valve 42 with the discharge pressure oil of the pump P2 as pilot pressure oil, the speed switching valve 42 is placed to a high speed position H.
Patent JP-S5868944-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIROMICHI
IPC: H01L21/52
Filed: 1981-10-21
Abstract: PURPOSE:To reduce the cost of a semiconductor device by a method wherein Al parts of a pellet equipping part and an inner lead part of a lead frame, and an Al part on the back of the pellet are soldered, and an electrode part and the inner lead part are connected with Al wires. CONSTITUTION:Al layers are formed by plating, etc., on a tab 2 and inner leads 3 of a lead frame 1. While an Al layer 8 is formed by plating, etc., on the back of a semiconductor pellet 5. By heating the tab 2 on a heater up to the fusion temperature using a nitrogen atmosphere and moreover using solder 7 wettable favorably with Al, solder is fused in several seconds, the pellet 5 is fusion welded by swing and scrubbing, the Al layer 8 on the back of pellet and the Al layer 6 on the tab 2 are unified in one body by solder 7, and the pellet 5 is fixed to the tab 2 when solder is cooled and soldified again. After then, the pellet 5 and the inner leads 3 are connected with Al wires 9.