baber/WOPTO huggingface dataset:
Patent JP-H02293298-A (JP)
Title: Main wing for aircraft
Inventor: TAKEKUMA MAKOTO
IPC: B64C23/00
Filed: 1989-05-08
Abstract: PURPOSE:To improve a drag ratio at times of low lift and low elevation together with at times of high lift and high elevation as well as to reduce a housing space by making a cant angle of a winglet of a main wing variable. CONSTITUTION:A base of a winglet 2 is movably attached to place around a shaft 6 of an edge of a main wing 1, and an arm 5 installed in the base of this winglet 2 is connected to an actuator 4 installed in the main wing 1. When this actuator 4 is operated in an arrow A direction, the winglet 2 rotates around the shaft 6 as in an arrow B. At times of high lift and high elevation, a cant angle is made larger and the winglet 2 is uprighted whereby a drag ratio is improved. At times of low lift and low elevation, the cant angle of the winglet 2 is set to zero and the winglet 2 is set to an extension of the main wing 1 whereby the drag ratio is improved as compared with the case of the winglet 2 standing erect. In this connection, at time of housing, the wing let 2 is uprighted whereby a housing space is reducible.
Patent JP-2000306396-A (JP)
Title: Address conversion circuit and semiconductor memory testing device
Inventor: UMEZAWA MIZUKI
IPC: G01R31/3183
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a scramble memory, and to easily carry out multi-bit address conversion by the scramble memory with existing capacity by introducing a non-conversion address. SOLUTION: The address conversion circuit adds the lower bit of a logic address to a scramble memory 102 for converting into a physical address matching with the arrangement of a cell inside a memory to be measured. The converted physical address is given to the memory to be measured. The specific upper bit of logical addresses X, Y, and Z originally coinciding with the arrangement of the cell inside the memory to be measured is directly given to the memory to be measured as the physical address without any conversion, thus directly connecting the output of a logical address sector 101 to a physical address sector 103.
Patent JP-S5446419-A (JP)
Title: Applying method for maintenance pulse of picture display unit
Inventor: GAKOU NOBUKATSU
IPC: H04N3/14
Filed: 1977-09-20
Abstract: PURPOSE:To obtain an excellent picture by increasing the luminous brightness of memory width, etc., by providing an interval for widening the pulse width of a maintenance pulse at the time of generating a timing pulse. CONSTITUTION:A composite video signal inputted from terminal 6 is separated by signal separator circuit 7 into video signal 8, and horizontal and vertical synchronizing signals 9, and signal 8 is applied from horizontal driver circuit 12 to horizontal electrode groups H1...Hm of an EL panel after passing through signal processing circuit 10. On the other hand, a signal from clock pulse generating circuit 13 causes timing pulse generating circuit 14 to generates timing control signals, by which selective pulse and erasing pulse generating circuits 15 and 16 generate their outputs and supply them to matrix circuit 18; and then, the composite output of matrix circuit 18 is applied to vertical driver circuit 19 and the output of maintenance pulse timing signal generating circuit 17 is also sent to circuit 19. Consequently, an interval for widening the pulse width of the maintenance pulse at the time fo the generation of the timing pulse is provided so as to increase the brightness of the memory width, thereby obtaining an excellent picture.
Patent JP-S607664-A (JP)
Title: Method for positioning of head
Inventor: SUGAYA JIYUKOU
IPC: G11B21/10
Filed: 1983-06-24
Abstract: PURPOSE:To position efficiently and highly accurately a head by dividing a recording area of a disc into two parts, and embedding and forming servo information in respective areas. CONSTITUTION:The 1st and 2nd areas 12, 13 are formed on the inner peripheral part and the outer peripheral part of the disc 11. The area 12 is divided into plural sectors and each sector consists of a servo sector 15 and a data sector 16 and embeds servo information. On the other hand, the area 13 is divided into sectors which are several times of the number of sectors of the area 12 and servo information is embedded in each sector 17. Therefore, the volume of servo information formed in the area 13 is larger than that of the area 12. The head is positioned on the basis of the servo information obtained from the area 13 and the one obtained from the area 12. Consequently, positioning can be attained efficiently and highly accurately.
Patent JP-S5640039-A (JP)
Title: Air conditioner
Inventor: UMETSU KENJI
IPC: F24F11/76
Filed: 1979-09-05
Abstract: PURPOSE: To accomplish efficient room heating, by controlling a relay for driving an indoor fan in response to the temperature of an indoor heat exchanger and the temperature of air in the room.  
     CONSTITUTION: A resistor 7 for detecting the temperature of an indoor heat exchanger and a resistance 8 for detecting the temperature of air in the room are connected to an electronic control unit 1, which controls a relay 5 for driving an indoor fan in response to the outputs of resistors 7, 8. With such an arrangement, it is enabled to blow out hot air when the room temperature is low, so that comfortable room heating is accomplished in the manner not giving uncomfortableness to the human body, and to accomplish an energysaving room heating without affecting comfortableness. Further, it is enabled to shorten the period for blowing out hot wind at the time of starting heating operation and thus to heat the room promptly. Thus, efficient room heating can be accomplished by the present air conditioning system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000306492-A (JP)
Title: Field emission cathode, electron emission device, and manufacture of electron emission device
Inventor: SAITO ICHIRO
IPC: H01J29/04
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To make an electron emission part fine and sharp, and efficiently converge an electric field by forming an electron emission part of thin plate- shaped fine particles having conductivity, and orienting the plate surfaces of the fine particles to the direction crossing an electron emission surface. SOLUTION: A coating agent 35 is prepared by dispersing thin plate-shaped fine particles 30 into a solvent 31 such as water and organic solvent. The coating agent 35 is applied to a pattern of photo-resist 34 with a spinner or a coater, and dried with a hot plate for example. The thin plate-shaped fine particles 30 within a wall part 34W of the photo-resist 34 are naturally oriented along the wall part 34W. The plate surfaces of the thin plate-shaped fine particles 30 accumulated as it is are mainly oriented in the direction crossing to an electron irradiation surface. In the wall part 34W of the photo-resist 34, the surface direction of the thin plate-shaped fine particles 30 becomes almost vertical relative to the surface direction of a cathode electrode 7. After that, pre- baking is conducted, and a stacked body of the thin plate-shaped fine particles 30 is formed.
Patent JP-S5737224-A (JP)
Title: Diffraction grid spectrophotometer
Inventor: KOIKE MASAHITO
IPC: G01J3/18
Filed: 1980-08-18
Abstract: PURPOSE:To reduce stray light, by a method wherein an incident and an emitting slit are placed above and below a Rowland circle of a photographic diffraction grid being formed using two light sources for recording light outside a normal plane passing the center of a diffraction grid material. CONSTITUTION:Two points C and D are determined such that the two points part from an X-axis at angles gamma and delta on a plane or a horizontal level including a normal line OX passing through a center of a concave diffraction grid material g, part by distances zc and zd from the plane of horizone xy, and are positioned at distances rc and rd from the projection points of C and D to the plane of horizone xy and an O-point, respectively. In this case, the rc rd, gamma, delta, zc, and zd are set at a specific value according to the radius of curvature of the material g. Recording light sources are placed on the points C and D to from a photographic diffraction grid G. An incident and an emitting slit are situated so that their centers are positioned at a distance za above and at a distance zb below the Rowland circle, thereby the stray lights are reduced.
Patent JP-S5737787-A (JP)
Title: Lock control system of recording medium
Inventor: MITSUDOKORO TAKASHI
IPC: G11B15/675
Filed: 1980-08-19
Abstract: PURPOSE:To improve the reliability of a system by preventing a medium from being deteched carelessly by providing an inpot and output device with a locking mechanism which disables a recording medium to be deteached and by operating it by a locking signal from an input and output controller side. CONSTITUTION:An input and output device 9 where a recording medium 12 is replaceable is provided with a locking mechanism 13 which disables the recording medium 12 physically to be detached. This locking mechanism 13 locks the recording medium 12 in response to a locking signal from the side of an input output 8 side. For example, a locking instruction is read out of the memory 4 of a CPU1 and set in an instruction register 5, a decoder 6 turns on a locking signal line 17. Then, an FF14 is set via a channel device 8 and the locking mechanism 13 locks a door for the replacement of the disk medium 12 and also inhibits the supply of a signal from a panel switch 10 to a control circuit 11 by a gate 18.
Patent JP-S5638755-A (JP)
Title: Sample location displaying device
Inventor: OTAKA MASASHI
IPC: H01J37/22
Filed: 1979-09-05
Abstract: PURPOSE:To make easy the reading of the location of a sample for observation by displaying the location of a sample on a sample finely moving device on a cathode- ray tube with a bright line and displaying digitally. CONSTITUTION:The location of a sample on a finely sample moving device is read out by a variable resistor 1 and an electric source 2 as an electric signal, amplified with an amplifier 3, and compared to the voltage of a saw tooth generator 4 for a quadrature axis with a comparator 5, and when a difference between both voltages becomes smaller than a prescribed voltage a voltage from a standard voltage generator 7 is supplied on a eathode-ray tube 18 to display with a bright line. An output voltage from the amplifier 3 may be led to an analog-to-digital converting circuit 15 to display the location for observation on a displaying circuit 16.
Patent JP-H08281714-A (JP)
Title: Runnerless mold
Inventor: MIYAIRI KAZUYOSHI
IPC: B29C45/72
Filed: 1995-04-17
Abstract: PURPOSE: To injection mold with high molding quantity with a simple structure by operably providing a runner formed between a fixed mold and a movable mold together with a cavity, and forming the one side of the runner as a heat insulation layer by a resin layer. CONSTITUTION: A recess 4 is provided at either a fixed mold 1 or a movable mold 2, and a compression core 6 engaged with the recess is telescopically provided at the other. The end 6a of a hot nozzle 5 is disposed at or opposed to the recess 4, and an openable runner 11 is formed by the core between the recess 4 and the core 6. The runner 11 is compressed by the advance of the core 6 to provide a resin layer 9 remained in the recess.
Patent JP-S61272653-A (JP)
Title: Testing method for heat resistance to solder of resin mold semiconductor
Inventor: KAIDO TAKAHARU
IPC: H01L21/66
Filed: 1985-05-29
Abstract: PURPOSE:To evaluate an internal defect instantaneously and to improve the reliability of a product by allowing an acoustic emission sensor AE to detect various cracks in a resin mold semiconductor or vibration caused by interface separation. CONSTITUTION:The resin mold semiconductor 6 is attracted to a carrying jig 3 and conveyed out. The AE sensor 1 is adhered to this semiconductor 6 to detect a resin crack or chip crack in the semiconductor 6 after the treatment of the solder 7 or vibration due to the interface peeling of insert resin at any time. Its detection signal is sent to an AE measurement analyzing device 2 and converted into quantitative information, which is recorded on a recorder 8. Further, a thermometer 5 is fitted to the semiconductor 6 and the temperature measured by the thermometer 5 is recorded on the recorder 8. Then, the relation between the internal defect and temperature of the semiconductor 6 is evaluated instantaneously to improve the reliability of the product.
Patent JP-H06115323-A (JP)
Title: Tire for heavy load
Inventor: FUJIWARA KENICHI
IPC: B60C11/11
Filed: 1993-04-15
Abstract: PURPOSE:To reduce passing noise generated from a tire without damaging traction performance and durability. CONSTITUTION:This tire possesses on its tread surface 2 a block keynote pattern having plural lengthwise grooves 3... extending peripherally in continuation and lateral grooves 4... whose directions cross with these lengthwise grooves 3..., and a ratio SIGMAVh/SIGMAVv between the total sum SIGMAVv of the groove volumes of lengthwise grooves 3... and the total sum SIGMAVv of the groove volumes of lateral grooves 4... which are between ground-contacting surfaces S that contact the ground in a regular state in which rim assembly is made at a regular rim and regular internal pressure and regular load are added, is made to be 0.4-0.6.
Patent JP-H0412756-A (JP)
Title: Processing method for sand for site
Inventor: OGATA KAZUO
IPC: A61L2/04
Filed: 1990-04-28
Abstract: PURPOSE:To eliminate the need of sprinkling a herbicide and an insecticide and to obviate the contamination, etc., of underground water and the environment by burning up a living thing such as seeds of adhering weeds, etc., by heating sand. CONSTITUTION:In a rotary drum type continuous sand burning equipment for performing a processing of sand for a site, sand carried continuously to a throw-in port 5 from a belt conveyor, etc., is transferred, while being stirred in a drum drier 2, heated by hot air generated by a burner 4 and a living thing, etc., adhering to sand are burned up. The sand whose burning processing is finished is discharged from a discharge port 6, and carried to a job site by a truck, etc. In order to set a temperature for heating the sand to an optimal temperature (110-140 deg.C), the quantity of oil supplied to the burner 4 is controlled by a temperature sensor 10 attached to the discharge port 6. Also, by an inclination of the drum drier 2 and an internal blade, an optimal passing time of sand is determined to about one - two minutes.
Patent JP-H11297197-A (JP)
Title: Manufacture of aperture grill
Inventor: TAKENOUCHI HIROSHI
IPC: H01J9/14
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of aperture grill which does not require a damper wire. SOLUTION: A resist layer is formed on a conductor substrate and patterned, and then electric iron plating is applied to the exposed conductor into a stripe shape to form a first layer, carbon evaporation or electric tin plating is applied thereto to form a second layer and electric iron plating is applied thereto to form a third layer. A plating coat consisting of the first layer, the second layer and third layer is separated from the conductor substrate and, if the second layer is subjected to electric tin plating, heat treatment is applied thereto at 400 deg.C in an inert gas atmosphere and then the resist layer is removed and separated from the conductor substrate, so that the stripe portion have the first layer and the third layer separated from the second layer to provide a double structure.
Patent JP-H04342042-A (JP)
Title: Backup saving system
Inventor: YAMANA HIROBUMI
IPC: G06F12/00
Filed: 1991-05-20
Abstract: PURPOSE:To improve the storage efficiency of a magnetic tape by reducing the complicatedness of backup save due to the transcription of a service file to the magnetic tape. CONSTITUTION:At the time of the new setting of the service file 8, file control information is recorded previously in a control file 7. At the time of the saving request to the service file 8, the actual data recording quantity of the service file is investigated by referring to the file control information, and necessary MT quantity is calculated. An MT-file combination determing means 4 determines combination capable of storing most efficiently the service file to an MT 9 on the basis of the necessary MT quantity of the service file. A parameter generating means 5 generates a parameter to be executed by a saving means 6 from the determined combination, and gives it to the saving means 6.
Patent JP-S62271016-A (JP)
Title: Digital signal processor
Inventor: KATO RYOHEI
IPC: G06F7/508
Filed: 1986-05-19
Abstract: PURPOSE:To ensure the effective application of a processor that makes much account of the universal applicability by providing a selector which can select both high-order and low-order (n) bits of 2n bits as necessary at the input and output sides of the processor respectively. CONSTITUTION:When a (16 bitsX1) system is desired at the input side, the higher 8 bits of a 16-bit input digital signals are supplied to an input terminal 21 together with the lower 8 bits supplied to an input terminal 22 respectively. Then the selection signals SL1 and SL2 are set at '0' and the 16-bit output data is supplied to an output selector 30. When an (8 bitsX2) system is desired, the 8-bit digital signals of the 1st and 2nd systems are supplied to terminals 21 and 22 respectively. Then the signal SL1 is inverted to the states of 1 and 0 for each sample with the signal SL2 set at 1. Thus both input data are supplied alternately to the part 12. The part 12 processes these data in terms of time division and the output data is supplied to the selector 30. While the selector 30 also has an output selecting function and outputs selectively the processing output in response to the selection input.
Patent JP-H04341417-A (JP)
Title: N-pitch intermittent carrying method of carrying device
Inventor: KURITA YOSHINORI
IPC: H01L21/677
Filed: 1991-05-20
Abstract: PURPOSE:To provide an intermittent carrying method which enables efficient use of a collecting side carrying part to heat/cool ICs. CONSTITUTION:Efficient use of a collecting side carrying part is realize by changing the feed quantities (feeding ratios) of a driving device 2 of a carrying device arranged in a circule (round table method) 1, feeding (n) pitches (n>=2), and lengthening the arrival time (immersion time for heating and cooling) to a tester measuring part 3, thereby enabling compactness of the carrying device. The arrival time (immersion time) to the tester measuring part can be lengthened by changing the feed pitch even in the carrying device with the same carrying capacity, providing more compact device compared with the conventional method.
Patent JP-H0418247-A (JP)
Title: Folding type tray with partition
Inventor: KATAOKA HACHIRO
IPC: B65D5/487
Filed: 1990-04-28
Abstract: PURPOSE:To make it possible to build up a tray with partition by bending of sheet material by providing folding lines and cuts on the piece of sheet. CONSTITUTION:On a sheet material A, edge cuts 9, 9, a central cut 10, slits 11, 11, a slit 13, notches 12, 16 - 18 and cut 15 to form a sealing form are provided. While making central partition forming parts 8, 8 at both ends of the sheet A mutually approach, an outer wall forming fold line (a), a bottom forming fold line (b) and a partition forming fold line (c) are respectively bent at a right angle. Confronting outer walls 2, 3 and partitions 4, 4 are respectively stood by themselves by a standing fold line (d), and mutually interfere with central partition forming parts 8, 8, however by the provided notches 12, 16 - 18, a desired tray B for which a central partition C with a cross shape is integrally formed is built up by an almost one-touch process when respective fold lines (a) - (c) have been bent at a perfectly right angle. Since notched parts D are formed at four spots on the outer walls of the tray, when sealing pieces 14 provided on bottom forming parts 7, 7 are bent and stood along the fold line (b) at a right angle, these sealing pieces 14 are fitted in the notched parts D.
Patent JP-S5738712-A (JP)
Title: Production of enteric preparation of bencyclane fumarate
Inventor: FUJIMOTO DOUTAROU
IPC: A61P25/28
Filed: 1980-08-19
Abstract: PURPOSE: When bencyclane fumarate, used as a remedy for sequela of cerebral arteriosclerosis and encepalorrhagia, is made into enteric preparation, hydroxypropylmethylcellulose phthalate is used as a coating film agent to improve the change of the preparation with time.  
     CONSTITUTION: Bencyclane fumarate of the formula, as the major active principle, is coated with hydroxypropylmethylcellulose phthalate to produce the enteric prepration of bencyclane fumarate. The coated preparation prevents bencyclane fumarate from being decomposed by gastric juice effectively and shows almost no change with time, while the conventional prepartions coated with cellulose acetate phthalate or purified shellac causes change with time. Thus, the preparation is better than conventional ones. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06319663-A (JP)
Title: Shower unit
Inventor: TAKAHASHI MASAYORI
IPC: A47K3/28
Filed: 1993-05-17
Abstract: PURPOSE:To effectively utilize the space and use shower facilities from the inside of a bathroom conveniently and functionally by providing the shower facilities inside, providing a connection port to a building on one face of a shower unit, and making it connectable to the building. CONSTITUTION:A connection port to a building is provided on one face of a shower unit 10, the connection port is made connectable to the building, and the shower unit 10 is connected to a bathroom unit 20 and protrusively installed on the outside of the bathroom unit 20. A floor 4 is provided inside the shower unit 10, and the floor 4 is spread into the duckboard shape with a floor material made of a vinyl chloride resin to improve the drainage on the floor surface. The roof 5 is connected to a building wall 6, the lower section of the building wall 6 is connected to the unit floor 7 of the bathroom unit 20, and the floor 4 of the shower unit 10 is provided above the bathroom unit floor 7 by one step to improve drainage. Shower facilities 2, 3 provided with a shower spray port to give a shower to the whole body are connected to an external hot-water feed apparatus to feed hot water.
Patent JP-H01286266-A (JP)
Title: Nonaqueous solvent secondary cell
Inventor: INADA KUNIAKI
IPC: H01M10/0566
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a nonaqueous solvent secondary cell which is safe against explosion and has a long charge and discharge life and high energy density by using a metal chalcogen compound with the moisture content of 0.5-0.01wt.% for a positive electrode active material and containing hexafluoro-phosphoric acid Li as an electrolyte in an electrolytic solution. CONSTITUTION:MnO2 or the like is used for a metal chalcogen compound used as a positive electrode active material, it is kept at the proper humidity after heat treatment, the moisture content is set to 0.5-0.01wt.%. A positive electrode 6 is a mixed compact of carbon black and polytetrafluoro-ethylene, a negative electrode 4 is an Li plate. An electrolytic solution is obtained by solving LiPF6 in propylene carbonate or the like, the concentration is set to about 0.3-2mol/l. When the temperature of this cell rises due to a short circuit, LiF is generated and deposited on the surface of the positive electrode active material or in gaps of separators 5, the inner resistance is sharply increased, thus no deformation or explosion of the cell occurs. The content moisture of the positive electrode active material is not easily eluted from the positive electrode active material and not reacted with Li of the negative electrode, thus the cell is safe. The energy density is high, and the charge and discharge cycle life is long.