baber/WOPTO huggingface dataset:
Patent JP-H06311512-A (JP)
Title: Control method for video conference communications equipment
Inventor: MORI KOICHI
IPC: H04N7/15
Filed: 1993-04-19
Abstract: PURPOSE:To smoothly start video conference communications by detecting the absence of the user of its own terminal equipment at the detection of an incoming call and executing the call of the user. CONSTITUTION:Upon the receipt of an incoming call, a video conference communications equipment TTV1(2) executes a predetermined video conference setup procedure to reserve two B channels and to set the video conference communications to be executionalble and executes television camera scanning processing to send a video image within an image pickup scope of its own terminal equipment to a sender terminal equipment and executes voice input discrimination processing to confirm the standby state of the user of its own terminal equipment in a voice signal. In this processing, whether or not the presence of voice input of the user is discriminated is checked and when the result of discrimination indicates NO, moving picture input discrimination processing to confirm the standby state of the user of its own terminal equipment in a video image is executed. In this processing, motion detection is checked and when the result of discrimaination indicates NO, since it indicates that no user is in standby in its own terminal equipment, the call of the user of its own terminal equipment is executed.
Patent JP-S60258019-A (JP)
Title: Method and apparatus for taking out unglazed tile from box
Inventor: AKITA TAKESHI
IPC: B65G47/90
Filed: 1984-06-04
Abstract: PURPOSE:To improve efficiency of taking out tiles and to prevent breakage of tiles by reversing a box with an opening portion thereof blocked up with menas for preventing falling off of tiles, and relatively moving the box and the means for preventing falling off of tiles to transfer the tiles from the opening of the box to a support portion. CONSTITUTION:A clamping means retaining portion 7 is lowered onto a piled boxes 2 to clamp a box 2 with clamping menas 6, and the box 2 is lifted up and moved laterally to a tile support portion 3. Meanwhile, means 4 for preventing falling off of tiles is rotated by a reversing motor (not shown) to block up an opening of the 2, and the clamping means 6 is also turned to place the opening of the box 2 downward. Subsequently, the clamping means retaining portion 7 is lowered to set the support surface of the tile support portion 3 and the stop surface of the means 4 for preventing falling off of tiles to the same height, and the retaining frame 1 of the clamping means retaining portion 7 is advanced to transfer tiles onto the support portion 3. After that, the clamping means retaining portion 7 is retreated upward. Thus, the tiles can be taken out efficiently without any breakage thereon.
Patent JP-H09282180-A (JP)
Title: Data processor
Inventor: ISHII RYOICHI
IPC: G06F9/46
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To surely process an interruption by integrating the processing routine of a processing sequence for the interruption into a data bus driver for receiving the report of interruption generation. SOLUTION: With a vertical synchronizing signal SYNC outputted from a video tape recorder(VTR) 2 as a reference, an interruption control circuit 18 outputs an interruption IRQ to a bus BUS. While reacting to this interruption IRQ, a video memory 19 stores bit map data outputted to the bus BUS. Then, an operating system (OS) has a device driver for processing the interruption IRQ and when a synchronizing signal call back routine corresponding to the interruption IRQ is previously registered by an application program, this device driver starts this synchronizing signal call back routine in response to the report of the interruption IRQ from the OS.
Patent JP-H06325454-A (JP)
Title: Magnetic disk device
Inventor: MIZUTA MASATOMO
IPC: G11B23/00
Filed: 1993-05-17
Abstract: PURPOSE:To lessen the warpage of recording media at the time of fixing these recording media to a spindle hub by means of clamping rings. CONSTITUTION:Iron materials or aluminum materials are used for spacer rings 6 and spacer rings 4 for clamping of the magnetic disk device having at least three sheets of the recording media. Aluminum alloys are used for the spacer rings 5 exclusive of these rings. All the contact surfaces between the recording media and the spacer rings and the contact surfaces between the spindle hub and the recording media are so fabricated to have 0.1 to 0.2 coefft. of friction. As a result, there is an effect of decreasing the deformation quantity of the recording media, stabilizing floating of a slider and enhancing the reliability of the magnetic disk device.
Patent JP-S61272799-A (JP)
Inventor: MIZUKAMI TOSHIHIKO
IPC: G10L25/00
Filed: 1985-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62272678-A (JP)
Title: Picture synthesizer
Inventor: OTSUBO HIROYASU
IPC: H04N5/45
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the out of synchronization of a master picture by reducing a second composite video signal, compressing and removing a part below a threshold by a first and a second means then inserting the second composite video signal into a first composite video signal. CONSTITUTION:A master video signal and a reduced slave video signal, after the insertion of a slave picture, are clamped by clamp circuits 10, 11, so as to equalize the black level of the two video signals and respectively supplied to a switch circuit 13 and a clip circuit 12. The clip circuit 12 compresses the signal below the threshold level set to a value lower than the black level and higher than the synchronization detecting level of a television signal. In the switch circuit 13 controlled by a control circuit 7, the slave video signal supplied from the clip circuit 12 and reduced is inserted into the master video signal. Thereby the out of synchronization of the master picture resulting from the noise of the slave video signal can be completely prevented.
Patent JP-H04342755-A (JP)
Title: Aqueous resin composition
Inventor: SHIMADA HIROAKI
IPC: C08L67/02
Filed: 1991-05-20
Abstract: PURPOSE:To provide the subject aqueous resin composition excellent in safety and sanitary qualities, capable of forming a coating film excellent in adhesion, remarkably excellent in processability and suitable for an interior coating of a can. CONSTITUTION:(A) A self-emulsifiable vinyl-modified epoxy resin having an anionic atomic group (e.g. carboxylic group or sulfonic group) is blended with (B) a polyester resin having <=70 deg.C glass transition temperature and >=10000 number-average molecular weight in a weight ratio of (A/B)=(98/2)-(50/50) on solid matter base. (C) A curing agent (e.g. phenolic resin) is further added thereto as necessary.
Patent JP-S5640026-A (JP)
Title: Safety system for combustor
Inventor: UEDA YASUKIYO
IPC: F23N5/14
Filed: 1979-09-05
Abstract: PURPOSE: To provide a safety system for combustor, which is capable of detecting ingition promptly, improving the use of a combustor and serving as a reliable fail- safe means, by detecting the differential output in addition to the steady output of a temperature sensor, and joining these two outputs by way of "or" connection.  
     CONSTITUTION: A series circuit of a capacitor 28 and a resistor 29 is connected at a point (b), and the voltage at a junction (d) and that at a point (c) are compared in a comparator 30. The output of this comparator 30 is "or" connected to the output of another comparator 21. Although the voltage at point (d) tends to rise shortly after starting of igniting operation since the differential value of a voltage at point (b) is developed at point (d), the output is kept short-circuited for a time period t 2  by means of a timer 31. However, when the timer 31 is turned OFF after passing of time t 2  and the voltage at point (d) is raised above the voltage c 1  at point (c), oscillation of comparator 30 is caused and a valve is kept open. After passing of time t 1 , comparators 21 and 30 are "or" connected in the same phase. With further passing of time, the voltage at point (d) is lowered and comparator 30 is turned OFF at time t 3 . Since oscillation of comparator 21 is continued also in this state, combustion is carried out normally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5543705-A (JP)
Title: Color image receiving tube
Inventor: NAKADA TETSUO
IPC: H01J31/20
Filed: 1978-09-20
Abstract: PURPOSE:To prevent the mislanding of electron beam by specifying the relation of the center or the supporting point of shadow mask thereby preventing the rotation of shadow mask. CONSTITUTION:One end of resilient member 49 is provided through a bimetal 50 in the proximity of four corners of mask frame, where the angle theta formed by line OC which passes through the center O of shadow mask and fixed point C and line CD which passes through the fixed point C of said bimetal 50 and the resilient member 49 and the cross point between the center of panel pin 48 and the face including the opening of the resilient member 49 or the supporting point D is approximately 90 deg. or crosses perpendicularly.
Patent JP-S607061-A (JP)
Title: Manufacture of plate for sealed lead storage battery
Inventor: MATSUBAYASHI SATOSHI
IPC: H01M4/56
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a plate for a sealed lead storage battery having an improved gas-absorbing efficiency by adding an amount of lead sulfate within a specified range to prepare a negative active material. CONSTITUTION:A sealed lead storage battery is assembled by using a negative plate made by using a negative active material containing 5-20wt% of lead sulfate. In such a battery, since the recovery of the negative plate after electric discharge is later than that of a positive plate, there is no possibility of the generation of hydrogen gas. Besides, the existence of the above specified amount of lead sulfate in the negative active material does not cause any changes to the capacity of the battery and the utilization of the active material. Therefore, according to this method, the gas-absorbing efficiency of the sealed lead storage battery is improved.
Patent JP-H0632780-A (JP)
Title: Asymmetric reduction method
Inventor: BROGER EMIL ALBIN
IPC: C07D243/02
Filed: 1993-05-17
Abstract: PURPOSE: To provide a specified compd. as a useful intermediate of an antihypertensive agent and high in optical purity by asymmetrically hydrogenating 3-carboxy-3-pyrazoline or the like in the presence of a ruthenium-diphosphine complex.  
     CONSTITUTION: The compd. of formula II obtd. by reacting a compd. of formula I (where (n) is 1-3) with hydrazine is converted to a compd. of formula IV with a compd. of formula III (where each R is alkyl, arylmethyl or the like or two R's together form methylene, ethylene or the like), the compd. of the formula IV is saponified and the resultant compd. of formula V is asymmetrically hydrogenated in the presence of an optically active ruthenium-diphosphine complex of formula VI [where X 1  is a halide ion, an anion A-COO -  (A is lower alkyl or the like) or the like; and L is the diphosphine ligand of an optically active atropisomer] or formula VII [where X 2  is a halide ion; X 3  is benzene, p-cymene or the like; X 4  is a halide ion, ClO 4   -  or the like; and (m) is 1 or 2] to obtain the objective (S)-, (R)-type compd. of formula VIII. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01288612-A (JP)
Title: Damper bearing device
Inventor: MITSUI JUNICHI
IPC: F16C35/077
Filed: 1988-05-13
Abstract: PURPOSE:To give the vibration damping effect to a rotary instrument and make its operation condition stabilized, by loading an electric viscous fluid having Winslow effect between the fluid films' clearance installed in a fluid film damper part between a bearing housing and a bearing. CONSTITUTION:Between a ball-and-roller bearing sustaining a rotary shaft 11 and a bearing housing, a fluid film damper part 15 through which a fluid supplying passage 14 goes is formed. This fluid film damper part 15 is composed by installing respective electrodes 18, 19 in each insulator 16, 17 provided at the inner circumference of a bearing housing 13 and the outer circumference of a bearing 12 and forming the fluid films' clearance 20 between those electrodes. The electrodes 18, 19 are connected to a voltage source V and an electric viscous fluid having Winslow effect is loaded from a fluid supplying passage 14 to the fluid films' clearance 20. Thus, it is possible to easily control damping coefficient, to give vibration damping effect to a rotary instrument and to secure a stable operation condition.
Patent JP-S63301945-A (JP)
Title: Water resistant layer support for photosensitive material and manufacture thereof
Inventor: RARUFUUBURUKUHARUTO DETSUTOREE
IPC: G03C1/775
Filed: 1988-05-13
Abstract: The waterproof base for light-sensitive materials is coated on one or both sides with polyolefin resin, at least the polyolefin resin of the front coating containing a copolymer of ethylene and another  alpha -olefin. This copolymer makes it possible to add a high proportion of light-reflecting white pigment to the coating composition.
Patent JP-H02296002-A (JP)
Title: Hydraulic circuit control device
Inventor: YUASA KAZUMASA
IPC: E02F9/22
Filed: 1989-05-10
Abstract: PURPOSE:To arbitrarily change the differential pressure between the discharge pressure of a hydraulic pump and the actual load pressure by providing a means capable of producing a pressure loss of an arbitrary value to a check valve, so that the value of the pressure loss can be regulated by the check valve. CONSTITUTION:Since the spring force of a spring 112' in a check valve 11'A is set to a certain value, a pressure loss is caused at the part where pressure oil is introduced from an output pipeline 7A to a load-pressure detecting pipeline 10A. Therefore, the pressure in the pipeline 10A becomes lower than the pressure in the pipeline 7A by the amount of pressure loss. In this case, since a regulator 2 controls a swash plate 1a so that the differential pressure between the lowered load pressure and the discharge pressure of a hydraulic pump 1 attains to a set value, the discharge pressure of the pump 1 becomes lower than that in case where there is no pressure loss due to the valve 11'a by the amount of the pressure loss. As a result, the pressure difference between the upstream side and the downstream side of a seat valve 5A1 also becomes lower than the set value of differential pressure set in a regulator 2 by the amount of the pressure loss, accordingly, the flow rate decreases in the same opening area of the seat valve 5A1 to reduce the driving speed of a hydraulc cylinder 3.
Patent JP-S61272427-A (JP)
Title: Engine with exhaust turbo supercharger
Inventor: HITOMI MITSUO
IPC: F02B37/00
Filed: 1985-05-28
Abstract: PURPOSE:To enable improvement in response to acceleration, by providing a control device which controls such that, during acceleration, a throttle valve is brought into an about full opening state after a throttle valve is maintained at a given opening for a given time. CONSTITUTION:An exhaust turbo supercharger 6 comprises a turbine 7, disposed in an exhaust passage 5 and rotated for driving by means of an exhaust gas flow, and a blower 8 situated in a suction passage 2 and driven by the turbine 7 through a coupling shaft 9. Throttle valves 10 and 11 are positioned in the suction passage 2 situated down a line from the blower 8. A control device 17 controls the throttle valve 11 such that, during acceleration, the valve is brought into an about full opening state after it is maintained at a given opening for a given time. This enables improvement of response to acceleration through prevention of a decrease in an output due to a turbolag.
Patent JP-S5640031-A (JP)
Title: Air conditioner
Inventor: OIKAWA SATORU
IPC: F24F1/00
Filed: 1979-09-10
Abstract: PURPOSE: To decrease the width of the entire body of the air conditioner of the type in which two fans are disposed side by side immediately at the back of a heat exchanger, without causing drop of air capacity and increase in the noise level, by employing an arrangement capable of changing the positional relationship of the above two fans according to their turning directions.  
     CONSTITUTION: A right fan 15 is disposed such that the distance between the center of right fan 5 and that of a left fan 4 is l 2  in the horizontal direction and H in the vertical direction. Air in the room is drawn through a heat exchanger 6 and passed through fans 4, 5 after exchanging heat in heat exchanger 6. Then, it is returned into the room from an upper or lower outlet port 7, 8. Noses 44, 55 are both located at positions forming an angle of about 45 degrees to the axes of fans 4, 5, respectively. On the other hand, noses 44', 55' are located just under the respective fans 4, 5. Therefore, air capacity to the upper outlet port 7 can be made greater than that to the lower outlet port 8. With such an arrangement, it is enabled to decrease the width of the entire body of the air conditioner without change of air capacity, while lowering the noise level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11311256-A (JP)
Title: Shock absorbing steering shaft
Inventor: OKA SHOJI
IPC: B62D1/19
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a stable contraction load by engaging a tubular outer shaft forming a female serration in one end part and an inner shaft forming a male serration in one end part in a tight fit state, and forming a coating film of a solid lubricant at least on one surface of the serrations. SOLUTION: A female serration 15 and a male serration 17 formed on the peripheral surfaces of respective shafts 12, 13 are engaged by the front end part being one end part of an outer shaft 12 and the rear end part being one end part of an inner shaft 13. A coating film of a solid lubricant is formed over the total length of the surface of the male serration 17. A material excellent in adhesion to the surface of the male serration 17 is used as a construction material of the solid lubricant, and molybdenum disulfide and a fluororesin can be used. A thickness is formed in a thickness capable of sufficiently preventing rubbing of mutual metals constituting the shafts 12, 13 to thereby stabilize a sliding state of the serrations 15, 17 as well as to stabilize a contraction load of a steering shaft 11.
Patent JP-H09282710-A (JP)
Title: Optical disk and optical information recording and reproducing device
Inventor: KANEKO MASAHIKO
IPC: G11B7/24035
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To embody an optical disk which has plural layers of information recording layers including at least the first layer of the information recording layer of a reloadable type on the light incident side and may be mass produced. SOLUTION: The optical disk 10 is constituted by providing one surface of a substrate 11 with a first information recording part L1 , a spacer layer 13, a second information recording part L2 and a reflection film 17 in this order. The first information recording part L1 consists of the information recording layer 12 formed of a magneto-optical recording material consisting of bismuth substd. magnetic garnet which has a high magneto-optical effect at a wavelength of 500nm and is small in light absorption. The second information recording part L2 consists, successively from the spacer layer 13 side, a transparent dielectric film 14 formed by using e.g. SiN, the information recording layer 15 formed of a magneto-optical recording material consisting of e.g. TbFeCo and a transparent dielectric film 6 formed by using, for example, SiN.
Patent JP-H06302811-A (JP)
Title: Static induction-type semiconductor element having static induction schottky short-circuit structure
Inventor: MURAOKA KIMIHIRO
IPC: H01L29/80
Filed: 1993-04-19
Abstract: PURPOSE:To reduce a turn-off pulling-out charge amount further in an element whose turn-off performance is excellent and to increase an electron injection amount from a main-electrode region by a method wherein a region which has been formed in the main-electrode region near a control region and whose impurity concentration is relatively low is brought into contact with a main electrode by forming a Schottky junction. CONSTITUTION:A first main-electrode region in which a control region 4 has been formed in its neighborhood is provided with a structure in which a region 11 whose impurity density is relatively high and a region 15 whose impurity density is relatively low are distributed mutually. Then, a main electrode 7a comes into contact with the region 11 whose impurity density is relatively high by forming a Schottky junction, and it comes into contact with the region 15 whose impurity density is relatively low by forming a Schottky junction. In addition, the region 15 whose impurity density is relatively low between the control region 4 and the main electrode 7a is depleted substantially, and the potential barrier height of the Schottky junction can be controlled by a static induction effect by the potential of the control region 4.
Patent JP-H11301518-A (JP)
Title: Steering wheel support
Inventor: KIDO TSUGUO
IPC: B62D25/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel support stable in strength and capable of improving productivity. SOLUTION: The steering support is composed of a lower member 3 suspended by a reinforcement 4 and a upper member 2 connected to the car body. The lower member 3 is integrally formed of a body portion 30 to which the upper member 2 is attached, a first engagement portion 31, a second engagement portion 32, and a third engagement portion 33, which join with the reinforcement 4. Reinforcement flanges 51, 53 and 52, 54 which connect with the upper end of the body portion 30 are provided at the upper end of the first engagement portion 31 and the second engagement portion 32, respectively. A bent portion with a downward bend is provided at the tip of each of these reinforcement flanges. The steering support is able to achieve sufficient resistance with respect to torsional stress generated between the reinforcements 4 because of the high rigidity gained from the reinforcement flanges.
Patent JP-S5817144-A (JP)
Title: Impact-resistant resin composition
Inventor: TAKAGI YASUNOBU
IPC: C08L51/04
Filed: 1981-07-23
Abstract: PURPOSE:To obtain a resin composition improved in impact resistance and surface glossiness, by adding a specified liquid polysiloxane to a resin composition containing two ABS resins. CONSTITUTION:Use is made of a mixture of two ABS resins[that have been prepared by the graft polymerization of a rubber polymer (e.g. polybutadiene) with an aromatic vinyl monomer (e.g. styrene) and another vinyl monomer (e.g. acrylonitrile)]containing rubber polymers having different particle diameters. That is, an ABS resin (A) in which a rubber polymer having a number-average particle diameter of 0.4-0.8mu is dispersed and an ABS resin (B) in which a rubber polymer having a number-average particle diameter of 0.1-0.3mu is dispersed are mixed so that the mixture may contain 0.5-5wt% rubber polymer having a number-average particle diameter of 0.4-0.8mu and 5-40wt% total rubber polymer, and then 0.01-0.5wt% liquid polysiloxane having a viscosity (at 25 deg.C) of 1-10<5> cSt is added to obtain the intended impact resistance resin composition.