baber/WOPTO huggingface dataset:
Patent JP-H09265912-A (JP)
Title: Cathode ray tube panel cleaning equipment
Inventor: RI SOUSEKI
IPC: H01J9/38
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To stabilize structure and enhance working reliability by removing foreign matters in cleaning water by setting a bypass pipe between filters and injecting high pressure cleaning water to the inner surface of a panel by using a plurality of highpressurepumps. SOLUTION: Cleaning water in a tank 20 is pumped with an extra high pressure pump 30, and the cleaning water is returned to the tank 20 through a first supply pipe 21, a second supply pipe 31, and a first feedback pipe 34. At the same time, the inner surface of a panel 100 is positioned on the first surface of a nozzle 50, a solenoid valve 44 is operated, and high pressure cleaning water whose foreign matters are removed with a filter 40 is jetted from a nozzle 50 to clean the inner surface of the panel 100. When the pressure of the cleaning water drops to the specified value or lower, it is detected with a sensor 70. When a water hammering phenomenon is produced by applying pressure to the supply pipe 31 according to the operation of the solenoid valve 44, it is prevented with a relief valve 38 arranged in the front of a filter 40 on the supply pipe 31.
Patent JP-H01210914-A (JP)
Title: Variable power lens
Inventor: ISHII ATSUJIROU
IPC: G02B13/18
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a lens system of very low cost by constituting the lens system of six lenses in two groups and fixing a stop provided between first and second groups at the time of varying the power. CONSTITUTION:The variable power lens system of a popular video camera consists of a first movable lens group consisting of one negative lens and one positive lens or only negative lenses and having a negative refracting power and a second movable lens group consisting of three or four lenses including one negative lens and having a positive refracting power in order from the object side. At the time of varying the power, the stop arranged between first and second lens groups is fixed. As the result, the lens frame structure is greatly simplified. Since the number of lenses is considerably reduced in comparison with a conventional constitution, the variable power lens system of very low cost is realized.
Patent JP-S57149753-A (JP)
Title: Semiconductor vessel and its manufacture
Inventor: MURAISHI HIROAKI
IPC: H01L23/04
Filed: 1981-03-11
Abstract: PURPOSE:To miniaturize and lighten the vessel while improving stability at a high temperature by preparing a compression type airtight terminal as the cover of the semiconductor vessel by a steel plate, into which either of C, B, Cr or Mn is contained by 0.1-0.8wt%, changing the surface layer section into the removed layer of the material  contained and coating the surface layer section with an oxide film. CONSTITUTION:The airtight terminal 11, which uses an Au-Si eutectic alloy and loads  an IC element not shown, is formed by a stem 12 prepared through the press work of  the steel plate containing 0.2wt% carbon. A plurality of through-holes 15 for fixing  lead terminals are bored circularly to the stem, the stem is entered into a wet hydrogen atmosphere brought to approximately 1,000 deg.C, and held for approximately fifteen  min., carbon in a region existing at the depth of approximately 10% of the thickness  of the stem 12 is removed, and the region is changed into the decarburized layer 16. The stem is shifted into an oxidizing atmosphere brought to 700 deg.C, the oxide film 17 is  formed onto the whole surface, the lead terminals 13 are inserted into the through- holes 15 shaped previously, and the holes are filled with welding glass 14 and brought  to airtight conditions. Accordingly, the terminal having high stability at the high temperature can be obtained while being miniaturized and lightened.
Patent JP-2000230646-A (JP)
Title: Seat pressing structure for butterfly valve
Inventor: TABETA MASAHARU
IPC: F16K1/226
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a fluid from a seat ring portion to the outside, in a butterfly valve. SOLUTION: Step portions 21, 22 are formed along a peripheral portion of a valve element 19. The step portions 21, 22 comprises: a seat ring 23 made of elastic material and made press-contact with/separated from an inner circumferential face of a valve casing, and a seat pressing ring 24 pressing the seat ring 23 in a thickness direction of the valve element 19 to hold it in the step portions 21, 22. An inner circumference 24a of a seat pressing ring 24 and an outer circumference 22a opposed to the inner circumference 24a are formed in a screw shape to be engaged with each other. Thereby, a valve casing 16 is brought into contact with a pipeline 11 neighboring the valve casing 16 at a flat contact face to prevent leakage of a fluid outside.  Making the seat pressing ring 24 moves forward and backward can generate bearing pressure in which the leakage of a fuel between the seat ring 23 and the valve body 19 is prevented.
Patent JP-S55127852-A (JP)
Title: Coreless motor
Inventor: KUSAMA SABUROU
IPC: H02K23/58
Filed: 1979-03-26
Abstract: PURPOSE: To enable to carry out an automatic production of a motor armature and reduce the manufacturing cost by a method wherein two parallel conductor groups are produced on two sheets of flexible substrate plate utilizing lithographic technique and are laminated so that one substrate plate is put upon another plate turning upside down, thereafter are wound together in cylindrical shape to form an armature.  
     CONSTITUTION: A copper thin plate is laminated on a surface of flexible printed substrate plate and a fine conductor group 3 having "<" shape is formed on it utilizing lithographic technique. After two printed substrate plates are cut in proper shape and one plate is put upon another turning upside down, the projections 4 of conductor group are welded one another to form a wire. Finally the substrate is wound in cylindrical shape to form an armature. A flexible printed substrate plate having two thin copper plates laminated on both surface may be used at first. By this way, as the winding operation becomes unnecessary, the manufacturing process of armature 5 can easily be automated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06251385-A (JP)
Title: Both-side disk reproducing apparatus
Inventor: SADA TSUNEYASU
IPC: G11B7/085
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a both-side disk reproducing apparatus which realizes stabilized reading with an optical pickup without influence of thickness of a disk. CONSTITUTION:A second mechanical unit 20 arranged in the side opposite a turn table T setting an optical disk thereon is provided with a height adjusting mechanism 25 including a height motor 25a for adjusting a distance from the surface a disk D of a pickup 21 within the mechanical unit 20. Moreover, a height support circuit 58 for driving and controlling the height motor 25a in order to eliminate focus error detected by the pickup 21 in the mechanical unit 20 before a restart of the reproduction is provided in the apparatus.
Patent JP-H01213466-A (JP)
Title: Power-metering system in dyeing solution preparation machine
Inventor: TAKAHASHI SHOJI
IPC: D06B23/20
Filed: 1988-02-17
Abstract: PURPOSE:To provide the present system so designed that a shelf on a rotary shelf in which storage containers packed with desired powder are stored is brought to a specified unloading position, thereby obtaining a desired powder in a short time. CONSTITUTION:A shelf 66 on a rotary shelf 62 in which storage containers 86 packed with desired powder are stored is automatically brought to a specified unloading position by a controlling means 46. Whether an unloaded storage container 86 is relevant or not is checked by a confirmation means 86 and a comparing means 22 along with confirmation, by a metering means 55 and the comparing means 22, of the metered value for the powder based on the instruction by an instruction means 18 for the required amount of said powder.
Patent JP-H09206477-A (JP)
Title: Competition game device
Inventor: WADA TETSUYA
IPC: A63F13/45
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To multilaterally evaluate the driving technique of a player and to perform a game full of interest by using parameters relating to the technique of the player in the traveling of a self-traveling body traveling on a course and sequencing the self-traveling body. SOLUTION: In the control system of a driving game machine in which the player makes the present vehicle travel while passing a general vehicle and an opponent vehicle during traveling on a circuit road 12 where the general vehicle travels, a monitor 2, a start switch 9, a coin detection part 21, a driving operation part 22, ROM 23, a RAM 24, a control part 25 and an order judgement part 27 are provided. The order judgement part 27 judges the order of the present vehicle in the vehicles including the present vehicle and the opponent after time-out and after a goal and is provided with a passing judgement part 271a goal judgement part 273, a timer 275 and a point calculation part 277 and the judged results of the respective jdgment parts 27 and 273 are used for technical point calculation in the point calculation part 277 and order judgement.
Patent JP-H09286794-A (JP)
Title: Taxoid derivative and its production
Inventor: BANDAI TADAKATSU
IPC: C07H15/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To produce a new taxoid derivative, comprising a saccharide bonded through a spacer to paclitaxel, dosetaxel, 10-deacetyl-baccatin III, etc., improved in solubility and physiological activities and useful as a therapeutic agent, etc., for cancer reduced in loads on patients. SOLUTION: This new taxoid derivative is represented by formula I (Ac is acetyl; Bz is benzoyl), formula II, III, etc., and obtained by bonding a saccharide through a spacer to paclitaxel, dosetaxel and 10-deacetyl-baccatin III and is improved in solubility and physiological activities and useful as a therapeutic agent for cancer, reduced in loads on patients and improved in therapeutic effects. The taxoid derivative is obtained by reacting the paclitaxel, dosetaxel and 10-deacetyl-baccatin III with a tetrabenzylglucosyloxyacetic acid represented by formula IV (Bn is benzyl) and then carrying out the debenzylating reaction.
Patent JP-S57150712-A (JP)
Title: Gun type burner
Inventor: AONO HARUMI
IPC: F23D11/00
Filed: 1981-03-11
Abstract: PURPOSE:To make complete combustion in good mixed air and stabilized flame from a low combustion quantity range to a high combustion quantity range by dividing combustion air into a primary and a secondary air and controlling them in good balance according to the change of fuel supply quantity to a burner. CONSTITUTION:The oil compressed by an electromagnetic pump 14 is atomized from a return nozzle 15 through a nozzle adapter 16 but the combustion quantity is controlled by changing the valve aperture of a proportional control valve 17 and the oil quantity returned from a return nozzle 15 through a return pipe 21. At this time, the combustion air which is sent by driving a motor 2 from a fan 3 and runs through the primary 5 and the secondary wind channel 6 into which the wind channel 1' in a fan case 1 is divided by a wind channel partitioning plate 4 is controlled when apertures of the wind channel is changed by the rotation of a damper motor 9 which symchronizes the primary 7 and the secondary damper 8 provided respectively in the primary 5 and the secondary wind channel 6 electrically with the proportional control valve 17.
Patent JP-S51112099-A (JP)
Title: Underwater breathing apparatus of partially closed type
Inventor: MATSUI TOSHIAKI
IPC: B63C11/22
Filed: 1975-03-24
Abstract: PURPOSE: To extend the diving time period by automatically controlling the flow rate in accordance with the variation in water depth. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54127806-A (JP)
Title: Blast furnace operation
Inventor: HATANO MICHIHARU
IPC: C21B5/00
Filed: 1978-03-27
Abstract: PURPOSE:In a blast furnace, wall pressures are measured at soft-melt position and its upper and lower positions, and the measured pressure are compared to estimate the location of the soft-melt zone. Such location and a high temperature furnace model are used to estimate the distribution of the soft-melt zone and to determine the limit of blast quantity for stable furnace operation. CONSTITUTION:In a blast furnace, wall pressures are measured at soft-melt position which is poorly drafted, and at its upper and lower positions. The measured pressures are used to estimate the location of the soft-melt zone by using the pressure-loss formula. Such location is used with average cross sectional soft-melt zone obtained by blast furnace heat model, thereby to estimate the distribution of the soft-melt zone and to determine the locations where the blow-through and shelf- hang are likely to occure. Thus, the process provides an accurate instruction for limiting draft quantity, contributing to an increased output, reduced furnace troubles and stable operation.
Patent JP-S63204706-A (JP)
Title: Temperature sensitive actuator
Inventor: ARAI TOMOHISA
IPC: H01F7/02
Filed: 1987-02-20
Abstract: PURPOSE:To make it possible to automatically pull out an airtight plug in a baking process on a painting line from a water draine hole by a method wherein the title actuator is formed by combining a ferro-magnetic body having a Curie temperature, which is higher by 0-50 deg.C than its working temperature, and a permanent magnet having a Curie temperature higher than that of the ferromagnetic body. CONSTITUTION:The title actuator consists of the ferromagnetic body 3, having a Curie point (Tc) higher by 0-50 deg.C than its working temperature, and a permanent magnet 4 having a Tc higher than the ferromagnetic body 3. It is desirable that the Tc of the permanent magnet is higher by 200 deg.C or above than the Tc of the ferromagnetic body 3. As a result, the ferromagnetic body 3 is magnetized by the permanent magnet 4 at the room temperature or below, the entire body of the ferromagnetic member 3 is attached to the lower surface of the body, and an airtightly plugged state is accomplished. Subsequently, the body is carried into a baking process, and when the entire body is heated up to the temperature in the vicinity of the Tc of the ferromagnetic body 3, the ferromagnetic body 3 loses its magnetization. As a result, the attracting force with the body is reduced, and the plug body is pulled out from a water draine hole by its own weight.
Patent JP-S60182988-A (JP)
Inventor: MAKITA MASASHI
IPC: B68G7/06
Filed: 1984-02-29
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-S62988-A (JP)
Inventor: KURUSU HIROSHI
IPC: G09G1/02
Filed: 1985-02-27
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-S57152294-A (JP)
Title: Cabinet for portable sound device
Inventor: SAKAGUCHI YUUICHI
IPC: H04R1/02
Filed: 1981-03-13
Abstract: PURPOSE:To widen a low frequency range and to flatten frequency characteristics easily, economically and precisely by forming a sound diffusing part on the back of a cabinet in one body with the cabinet. CONSTITUTION:Sound diffusing parts 122L, 122R are formed so as not to make the parts corresponding to speakers on a back cabinet 12 parallel with the buffle surfaces of the speakers and so as to be united with the cabinet 12. Thus, bad influences due to reflected waves from the back of the cabinet to the speakers can be removed and oscillation can be suppressed. Moreover, the number of parts and the number of assembling works are reduced and the low frequency range is widened and the frequency characteristic easily, economically and precisely only by changing the shape of the back of the cabinet.
Patent JP-H07226850-A (JP)
Title: Color document processor
Inventor: SAITO KAZUO
IPC: H04N1/60
Filed: 1994-02-10
Abstract: PURPOSE:To definitely discriminate the difference of colors when a document is copied by a black/white copying machine by giving a lightness difference to the colors of the same lightness in a color document held in a document holding means and outputting the color document. CONSTITUTION:When effect that color correction is to be conducted is instructed in a color correction instruction part 15, a color correction part 14 conducts a color correction processing for giving the lightness difference to the colors of the same lightness to color information of picture information in the color document stored in the color document holding part 12. When the color document which is color-printed is obtained in a color document output part 13, it becomes the print document in which the difference of the colors in the color document can be discriminated when it is copied by the black/white copying machine even it is the color document. Namely, a part discriminated by the color on the former color original is corrected so that it can be discriminated even if black/white copy is conducted, picture information of the corrected color document is transferred to the output part 13 and it is color-printed on recording paper.
Patent JP-H09232171-A (JP)
Title: Tightening device for output lead wire for flyback transformer
Inventor: CHIYAN SHIENNRON
IPC: H01F38/42
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent damages to output lead wires by a tightening device having output lead wires. SOLUTION: A flyback transformer 1 has at least one slot for inserting a tightening device 13. The slot has a bottom end portion on which 3 terminals can be provided. A high voltage output, focal output and screen output of a flyback transformer 1 are performed at 3 terminals respectively. Three slots 121, 122 and 123 for respectively inserting a high voltage output lead wire 124, a focal point output lead wire 125 and a screen output lead wire 126 are provided at the tightening device 13, and three terminals are respectively contacted to the high voltage output lead wire 124, focal point output lead wire 125 and screen output lead wire 126 when the tightening device 13 is inserted into the slot of the flyback transformer.
Patent JP-H03240326-A (JP)
Title: Train radio reception system
Inventor: NAKAMURA HIROAKI
IPC: H04B1/18
Filed: 1990-02-19
Abstract: PURPOSE:To simply avoid communication disable state due to a standing wave inexpensively by switching a front antenna into a rear antenna when a reception level of a front part is almost zero and a reception level of a rear part exists and switching the rear antenna into the front antenna when the relation of the level is opposite to the former case. CONSTITUTION:When a train is stopped while an antenna 1A1 of the train happens to enter a weak electric field being a notch of a standing wave, a reception level of a receiver 21A is nearly zero and since a reception level of a receiver 21B using an antenna 1B1 of the rear part is normal, the generation of a difference between the reception levels of the receivers 21A, 21B is detected by a comparator circuit 4A. When this happens, the circuit 4A drives a solenoid 5A of a relay to throw its contact 51A to the position of an antenna 1A2. Since the interval between the antennas 1A1, 1A2 is a half wavelength or over, even when the antennas 1A1 enters a notch of the standing wave, since the antennas 1A2 is at a strong electric field apart from the notch of the standing wave, the normal reception is restarted by switching the antenna into the antennas 1A2.
Patent JP-H10307126-A (JP)
Title: Eddy current probe
Inventor: PATTON THADD CLARK
IPC: G01N27/90
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce costs and to enable a probe to be held by hands by mounting an eddy current detection coil to a substrate so that it can be rotated freely, rotating it around the ordinate line of a first elastic member, and allowing an eddy current probe to have a means for measuring the rotary angle of the axial line in the longitudinal direction of the eddy current detection coil around the ordinate line for a reference direction being fixed to the substrate. SOLUTION: An eddy current detection coil 20 is mounted to a substrate 22 so that it can be rotated freely and can rotate around an ordinate line 28. Also, an eddy current probe 10 has a means for measuring the rotary angle of the ordinate line in the longer direction of the eddy current detection coil 20 around the ordinate line 28 for the reference direction being fixed to the substrate 22. Further, the eddy current probe 10 is mounted to a second surface 26 of the substrate 22 and includes a signal amplifier 64 that is electrically connected to the eddy current detection coil 20, thus improving an S/N ratio and hence improving the detection of a flaw.
Patent JP-H10236581-A (JP)
Title: Adapter of container for cargo transportation
Inventor: ITO MITSUO
IPC: B60P7/13
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an adapter of a container for cargo transportation, by which containers for freight trains or containers for trucks can be transported by both freight trains and the trucks and these containers can be unloaded at an appropriate place by the loading device of the truck. SOLUTION: This adapter of containers for cargo transportation is constituted to load containers 2 for freight trains on a truck provided with loading/ unloading equipment by use of the equipment. This adapter 1 is provided with firmly binding parts 12 detachably connected to firmly bound parts 21 equipped at the container 2 bottom for freight trains at appropriate positions of the loading face 11 for the containers 2 for freight trains and also provided with an engaging part 16 detachable to an engaged part of the loading/unloading device of trucks.
Patent JP-H10217170-A (JP)
Title: Method and system to control motion
Inventor: PATRICK S LOWE
IPC: E02F9/20
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To easily plan motion of a robot by including a process to decide a value against each parameter while practicing a command previously memorized including at least one parameter to generally decide complicated automated motion. SOLUTION: Knowledge concerning dimensions and a position of a truck received from a truck recognizer and knowledge concerning length of a link (boom 16, stick 18 and bucket 20) are required to decide how to safely load the bucket 20 on the truck in order to avoid collision at the time when the bucket 20 motions over the truck. Additionally, another inside parameter such as another coupler angle at the time when the boom 16 moves nearer to the truck can be also required. Additionally, when digging operation is finished, knowledge of speed of a boom coupler and an oscillating coupler and acceleration restriction evaluates time required to lift the bucket 20 and oscillate it to the truck.
Patent JP-H05233545-A (JP)
Title: Menu panel display device
Inventor: SATO TOKUO
IPC: G06F15/00
Filed: 1992-02-24
Abstract: PURPOSE:To change a password and to add and delete the on-line screens without correcting a program by storing the information into a database to show the use of a specific on-line screen for each secret protecting password, employee or department. CONSTITUTION:A storage 5 is provided with a menu control database 7 to hold the data which controls the display of menus. Meanwhile a central processing unit 1 is provided with a menu control database updating means 12 which registers, deletes and changes the data which controls the display of menus, a requested individual-based or department-based on-line selection means 13 which refers to the database 7 to check the passwords of users, and a screen selection means 14 which selects the designated one of on-line selection screens for each user and shows this selected screen on a display device 2. Then the information showing the use of a specific screen for each secret protecting password, employee or department are stored in a database.