baber/WOPTO huggingface dataset:
Patent JP-2001073350-A (JP)
Title: Water quality clarification equipment
Inventor: ISHIGAKI EIICHI
IPC: E02B15/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a water quality clarification equipment capable of clarifying water by generating ultrasonic wave by specially using water currents generated by a boat or craft in an equipment for killing red tide, green powder or algae generated in sea, lakes and marshes. SOLUTION: An impeller 11 is suspended in a cylindrical casing 9 having an cylindrical opening 9 with a bottom opening 9a in water, this casing 9 is arranged in a boat or a craft 2a, a rear end portion of a suction pipe 13 opened in a propelling direction of the boat or craft 2 is coupled to the casing 9 in rotation tangent direction of the impeller 11, water flowed to the tangent direction is turned into a negative pressure by increasing the flowing speed by the rotation of the impeller 11, ultrasonic wave is generated by the cavitation thereby killing the red tide and others. Also, the impeller 11 is set in two stages, and a suction pipe 13 is coupled to the peripheral wall of the casing 9 near the upper portion of the impeller 11, then the velocity in the casing 9 is increased, a pressure decrease can be promoted.  Then, a throttle valve 14 is attached to the suction tube 13 and water volume flowing into the casing may be restricted in response to the traveling speed of the boat or craft 2.
Patent JP-H07108651-A (JP)
Title: Ceramics composite made of waste material
Inventor: ABE SEIICHI
IPC: B32B18/00
Filed: 1993-10-08
Abstract: PURPOSE:To reinforce strength by the use of a waste molten glass sintered-body and form a large plate, by alternately bonding a sintered body obtained by sintering the powder of waste molten glass and a sintered body obtained by sintering the powder of waste glass, and then forming the laminate into the plate. CONSTITUTION:A ceramics composite is obtained by alternately bonding sintered bodies 2 and 3 of different properties. Waste molten glass of which one sintered body 2 is made is obtained by cooling and solidifying molten slag obtained by melting waste such as municipal refuse, sludge, blown ash, waste extracted-matters at a mine, deposits at the bottom of rivers, mudlike deposits at the bottoms of lakes and marshes, etc. Waste glass of which the other sintered body 3 is made is obtained by grinding recovered bottles, etc., into powder of proper particle size, thereby producing a sintering material. A raw material glass, having a proper particle size, of the waste molten glass is mixed with water together with clay, etc., and then kneaded to obtain a claylike body, and powder, having a proper particle size, of the waste glass is mixed with water together with clay, etc., and then kneaded to obtain a claylike body. Both the clay-like bodies are bonded together, formed into a proper shape, dried and solidified, and then calcined to be integrated.
Patent JP-H07109127-A (JP)
Title: Method for forming optical element
Inventor: TAKAGI KAZUAKI
IPC: C03B11/00
Filed: 1993-10-08
Abstract: PURPOSE:To form an optical element excellent in shape accuracy and face accuracy, being inexpensive and suitable for mass production. CONSTITUTION:Press molding by forming molds 3, 4 and 5 is carried out using the optical element raw material 1 satisfying the formula X<=Y (Y is the center thickness of a formed optical element and X is the center thickness of the optical element raw material). Thereby, it is possible to prevent the penetration of the coarse face part on the outer peripheral face of the optical element raw material 1 into an optical effective face of the optical element after forming and inexpensive and high-performance optical element can be mass-produced.
Patent JP-S60149693-A (JP)
Inventor: SUBEN SANTEN
IPC: C10J3/02
Filed: 1984-12-01
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-2000079621-A (JP)
Title: Sheetlike article manufacturing device and method
Inventor: NISHIDA TAKANORI
IPC: B29C41/50
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to upgrade the quality and form a coating film rapidly by providing a first negative pressure zone which comes into contact with the resin coating film on the upstream side of the moving direction of a resin coating film casting face rather than a point at which the resin coating film drops on the coating face, a second negative pressure zone which shows a lower degree of reduced pressure in contact with the resin coating film than that of the first negative pressure zone and a third negative pressure zone which shows a higher degree of reduced pressure than that of the first negative pressure zone respectively. SOLUTION: A first negative pressure zone 4 has the same width direction length and the same contact part as a solution coating film 3 and a second negative pressure zone 5 which is non-contact with the coating film 3 is arranged in parallel with the first negative pressure zone 4 and a third negative pressure zone which is non-contact with the coating film 3 is arranged at the end part of the width direction of the coating film 3 in the first negative pressure zone 4. These three negative pressure zones from a reduced pressure zone in the solution coating film 3 respectively and maintain an optimal pressure balance by controlling the degree of reduced pressure within an optimal range and thus contribute to the adhesion of a resin coating film to a casting face 14a.  The third negative pressure zone shows the same degree of reduced pressure at both end parts and also shows a higher degree of reduced pressure than that of the first negative pressure zone 4. The degree of the reduced pressure of the second negative pressure zone 5 is lower than that of the first negative pressure zone 4. Further, these negative pressure zones 4, 5 are arranged on the upstream side in the moving direction of a belt 14.
Patent JP-H03113309-A (JP)
Title: Position detector
Inventor: TANAKA RYOJI
IPC: G03F9/00
Filed: 1989-09-27
Abstract: PURPOSE:To measure mean height in a certain area on the surface of a sample with high accuracy by projecting an image of a grating with the certain area on the sample surface and detecting the thickness phase change of the reflected image of the grating from the sample surface. CONSTITUTION:An exciter 9 rotates and vibrates a glass plate 8 at a constant frequency and the angle of incidence on the glass plate 8 is varied to vary the angle of transmitted light, thereby finely vibrating the grating image of the grating 1 formed on a grating 6. Namely, the spatial phase difference between the grating image of the grating 1 and the grating 6 is modulated with the vibration frequency of the glass plate 8 and the modulated light is received by a photodetector 7. Then, the output of an oscillator 10 which drives the exciter 9 is used as a reference signal to detect the phase of the output of the detector 7 by a lock-in amplifier 11, thereby obtaining an output signal indicating the positional deviation of the surface 3 from the amplifier 11. With this signal, the height displacement of the surface 3 is highly accurately detected.
Patent JP-H04131617-A (JP)
Title: Sub-combustion chamber type swirl combustion device
Inventor: WATANABE SATOSHI
IPC: F23R3/10
Filed: 1990-09-22
Abstract: PURPOSE:To prevent a melt loss at an adjusting opening by a method wherein an opening of a primary air passage is formed to reach a part just before the adjusting opening at a wall surface of a sub-combustion chamber. CONSTITUTION:Openings of primary air passages 11' and their accompanying guide vanes 10' at a cylindrical wall forming a sub-combustion chamber 4' are arranged as close to a main combustion chamber 5 as possible, thereby the primary air passages 11' are opened to reach up to a part just before the adjusting opening 12 placed at an interface with the main combustion chamber 5. The adjusting opening 12 is covered by an air layer (a cooling air film) formed in a fluid manner with a part of a flowing primary air (b), the opening 12 is cooled by the air and at the same time its direct contact with combustion gas can be avoided, so that there is no possibility that the adjusting opening 12 is erroded by heat of combustion gas. In this case, although it is an essential requirement that the primary air passage 11' had an opening range reaching up to a part just before the adjusting opening 12, the front end of the opening does not reach the front end of a cylindrical wall of the sub-combustion chamber 4', and a long distance between it and an injection port of a fuel injection valve 8 exists and then on the upstream side of the sub-combustion chamber 4' a spacing where injected fuel receive heat and evaporate is formed.
Patent JP-H03273319-A (JP)
Title: Reference voltage generating circuit
Inventor: NAGANO KATSUMI
IPC: G05F3/22
Filed: 1990-09-21
Abstract: PURPOSE:To minimize the temperature dependency by generating a voltage having a negative temperature coefficient with a voltage generating circuit provided between first and second power sources and generating a voltage having a positive coefficient in accordance with this voltage with a transistor TR. CONSTITUTION:A reference voltage Vref which is the sum of the voltage drop of a resistor R2 and a voltage VBE between the base and the emitter of a TR Q51 is generated between a position power + terminal and an output terminal OUT. The voltage Vref is expressed with the sum of a minute voltage DELTAVBE having a positive temperature coefficient and the voltage VBE having a negative temperature coefficient. Consequently, a proper ratio is set to these two components to minimize the temperature coefficient of the reference voltage Vref. Thus, the stable voltage with less temperature dependency is generated.
Patent JP-H1095227-A (JP)
Title: Attaching structure of radiator and condenser
Inventor: MASHIO KATSUSHI
IPC: F28F9/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To easily and reliably mount a lower bracket for supporting a condenser to a lower tank of a radiator by forming an attaching hole through which an attaching part formed on the opposite side to a pressing part of the lower bracket and having the rectangular section is to be inserted on the lower tank of the radiator. SOLUTION: In a connecting part of a lower bracket 53 to a lower tank 37, an attaching part 53c of the lower bracket 53 is formed into a rectangular section, a recessed part 37a is formed on the lower tank 37, and a rectangular attaching hole 37d through which the attaching part 53c is to be inserted and fitted is formed between the outer surface of the recessed part 37a and the inner surface of a supporting wall 37b. An arched relief part is formed along a corner part of the attaching hole 37d, a rectangular window part 37f is opened on the supporting wall 37b, the attaching part 53c is inserted and fitted into the attaching hole 37d through the window part 37f, and the lower bracket 53 is supported to the lower tank 37. Moreover, an attaching part 51c of an upper bracket 51 is fixed to an upper tank 35 to attach a condenser 33 to a radiator.
Patent JP-2001073588-A (JP)
Title: Method for determining arrangement of dynamic damper
Inventor: HIGASHIDA TOYOHIKO
IPC: E04H9/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To optimally dispose a dynamic damper, for realizing a vibration- resistant structure without putting any limitation on the design of a dwelling space, in regard to houses of various shapes and variations. SOLUTION: A dynamic damper is disposed on the upper part of a house and so set as to absorb vibrations in the short-length direction SD of the house. In the case when an opening part is provided on one end side in the long-length direction LD, the dynamic damper is disposed in deviation to the opening part side from the position (position of the center of gravity) lapping over the center of gravity of the house in plan view. In the linear independent directions from the center of gravity of the house, the dynamic damper 26a and 26b corresponding thereto respectively are disposed. They are disposed at positions in point symmetry with respect to the center of gravity of the house.
Patent JP-2000085935-A (JP)
Title: Slat conveyor for carrying vehicle body
Inventor: IMOTO TOSHIO
IPC: B62D65/18
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a slat conveyor for carrying a vehicle body, capable of carrying the vehicle body in a stable condition and delivering the vehicle body timely. SOLUTION: In this slat conveyor 1 which circulates slats 5 arranged in one row and seatedly-supports and delivers a vehicle body B, a pair of bearing members 16, 16, 16', 16' are fixedly installed on the top surfaces of slats 5 and are movably arranged in the cross direction of the slat conveyor 1. The slat conveyor 1 is provided with bearing means 6, 26 seatedly-supporting the vehicle body with the bearing members 16, 16, 16', 16', a first operating means 30 which moves the bearing members inwardly the cross direction of the slat conveyor 1, and a second operating means 40 which moves the bearing members outwardly in the cross direction of the slat conveyor 1. The bearing members are stored within the width of the slat conveyor 1 by the first operating means 30 and protruded outwardly from the width of the slat conveyor 1 by the second operating means 40.
Patent JP-H0681949-A (JP)
Title: Strike inspecting device for piston ring
Inventor: ISHIKAWA KENJI
IPC: G01B7/28
Filed: 1992-08-31
Abstract: PURPOSE:To perform reliable inspection of the strike of the outer peripheral surface of a piston ring by a method wherein a piston ring to be measured is fitted in a ring gauge having a number of radial electrodes embedded in one periphery of an inner peripheral surface and electric resistance or a potential difference between each electrode and the piton ring is measured. CONSTITUTION:A number of radial electrodes 2 arranged within a range of 0-0.5mm between one end surface of each electrode and the inner peripheral surface of a ring gauge 1 are embedded in the cylindrical ring gauge 1, finished in the same bore as that of a cylinder liner to be inspected, through the medium of an insulating material 3 in a state that the inner peripheral surface of the electrode is positioned flush with the inner peripheral surface of the ring gauge 1. A piston ring 4 is first inserted into the ring gauge 1 from the upper end part side on which tapering is applied. From a point of time when the lower end of the piston ring 4 is inserted down to the position of an electrode train, a movement amount of the piston 4 and electric resistance or a potential difference between each electrode 2 and the piston ring 4 are inputted to a computer. A receipt signal equivalent to a strike in each electrode position is displayed on a display part.
Patent JP-H03115099-A (JP)
Title: Tumble preventing mechanism for height work vehicle
Inventor: KISHI MITSUHIRO
IPC: B66F11/04
Filed: 1989-09-28
Abstract: PURPOSE:To large maintain a tumbling angle in a condition that a boom is extended by providing constitution such that when external boom is moved for a guide unit, its upper part inner wall is moved cn an interposed mechanism with a car body moved in the right and left directions. CONSTITUTION:Guide units 7, 8, opened in their lengthwise direction toward the right and left directions of a car body 2, are fixed, and external booms 9, 10 are movably inserted into these guide units 7, 8. Internal booms 11 to 14 are respectively inserted to the inside of these external booms 9, 10 from their right and left openings, and the car body 2 can be freely moved in the lateral direction for the external booms 9, 10. Consequently, within the range of a distance in which outriggers 15 to 18 are overhung to right and left, a moving range of the guide units 7, 8, that is, the car body 2 can be freely set. Accordingly, a movable range of the car body 2 is spread, even when a point of the center of gravity is moved by extending, contracting and swiveling a boom 4, the point of the center of gravity can be always maintained within a safety range of preventing tumbling.
Patent JP-H1189996-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of preventing the use of modified game balls of game balls whose rate of exchange is different. SOLUTION: An exclusion part 33 is an approximately U-shaped columnar member, with its hollowed part B normally matching a ball passage so that balls entering from an upper tray are temporarily retained in the part B. When the balls retained in the part B are judged to be illegal balls, the exclusion part 33 is moved in the direction of the arrow A by an exclusion actuator 51. The balls sink into a hole formed through a plate, are moved into the upper tray, and drop to a lower tray, so that even if a pachinko machine is played with the use of the illegal balls, the illegal balls cannot reach a shooting device nor be shot. Therefore, playing the pachinko machine with the illegal balls can be prevented.
Patent JP-H08118881-A (JP)
Title: Writing utensil
Inventor: NISHIHIRA YOSHITAKA
IPC: B43K7/12
Filed: 1994-10-19
Abstract: PURPOSE: To easily agitate a correction fluid only by slightly shaking the writing utensil by a method wherein a shaft spring, to the middle of which agitating members are rockably fitted and which energizes a spherical metal outwards, in a tubular body having a storage part, in which the correction fluid is stored. CONSTITUTION: The writing utensil of correction fluid for correcting handwritting in ink or the like is equipped with a tubular body 10, a holder 20 installed onto the body, a shaft spring 30 inserted in the body 10, a spherical metal 40 and a stopper 50 for plugging the opening part 13 of the body. Two or a large and a small cylindrical agitating members 33 and 34 are fitted to the intermediate portion of the straight-line part 32 of the shaft spring 30, the tip portion of which reaches the metal fitting hole 21 of the holder 20, resulting in energizing the metal 40 outwards. Further, the spiral part 31 of the shaft spring 30 is controlled so as to have the length, which presses the metal 40 at all times by realizing the condition that the spring 30 is tensioned when tire stopper 50 is fittingly mounted to the body 10.
Patent JP-H01124529-A (JP)
Title: Sterilizer for moving material web
Inventor: PAARU ORANDAAZU
IPC: A61L2/20
Filed: 1988-10-07
Abstract: PURPOSE: To uniformly and effectively sterilize a surface of a packaging material by the gas sterilizer even if the surface is irregular, by providing a chamber with the constriction zones arranged between an inlet and outlet of the sizes enough for the web to freely pass therethrough, and connected to one another by an intermediate chamber portion. CONSTITUTION: A material web 1 which is preheated by a heating device 21 and sterilized by a device 8 is sent in the direction of an arrow A through a deflection roller and a chamber 10 to be closely kept into contact with the sterilizing gas flown through an inlet 16 of an intermediate chamber portion 10c, and the gas is properly distributed to the both sides of the material web in the intermediate chamber portion 10c, force fed through a vacuum source 18 communicated with an outlet 19 to be closely kept into contact with the both sides of the material web in the contriction zones 10a, 10b formed between the plates 13, 14, and flown at a remarkably high speed, whereby the good contact can be achieved between the sterilizing gas and the passing material web along the total width of the web in the constriction chamber portion.  After passing through the constriction zones 10a, 10b, the sterilizing gas is exhausted through the outlet 19 and a conductor 20 from the chamber 10 to be reclaimed and recycled.
Patent JP-H0594400-A (JP)
Title: Variable command timing control system for data transfer system
Inventor: IKEDA TOSHIHIRO
IPC: G06F13/12
Filed: 1991-10-01
Abstract: PURPOSE:To deal with a data transfer request having the characteristic of continuous generation, further to prevent processing efficiency from being adverse by frequently generating a timing processing and to improve data transfer efficiency between a central processing unit and a data transfer controller through a channel device concerning data transfer between a channel controller and the data transfer controller, etc. CONSTITUTION:A central processing unit 1 to execute main control is provided, a main storage device 3 is connected through a processor bus 2 to this central processing unit 1, further, a channel device 4 is connected, and plural data transfer controllers 6 are connected through a channel bus 5 to this channel device 4. A command table 7 continuously registering commands to the data transfer controllers 6 is set to the main storage device 3 and when a vacant area is generated in the command table 7, more than the two kinds of timing processing commands 8 differing timing processing time can be registered on this vacant area for the timing processing not to accompany real data transfer.
Patent JP-H0554889-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacture of positive electrode active material thereof
Inventor: TAWARA KENSUKE
IPC: H01M4/485
Filed: 1991-10-01
Abstract: PURPOSE:To enhance the charging/discharging characteristic and cycle characteristic of the nonaqueous electrolyte secondary battery. CONSTITUTION:Lithium or a material capable of storing/desorbing lithium is used as a negative electrode active material constituting a negative electrode 3. A laminar structure composite oxide expressed by the formula: Lix MyLzO2, (where M represents transition metal elements, and L represents one or more elements selected from the group consisting of the non-metallic elements and metalloid elements in the groups IIIB, IVB, and VB of the periodic table, the alkali earth metal elements, and the metal elements such as Zn, Cu, Ti) is used as a positive electrode active material forming a positive electrode 5. By this, polarization (internal resistance) during charging/discharging operation is decreased with the result that the effective charging/discharging capacity is increased. Thus, large-current charge and discharge becomes easy and, in addition, the cycle degradation is improved.
Patent JP-H07110782-A (JP)
Title: Picture input device for electronic file
Inventor: YOKOYAMA YOSHIHIRO
IPC: G06F12/00
Filed: 1993-10-12
Abstract: PURPOSE:To automatically arrange picture data even when the capacity of a storage medium is full while simplifying operations and to hold the easiness of the operations by pulling out the picture data inputted by the time picture input 15 interrupted from an optical disk storage medium and automatically moving them to the next optical disk storage medium. CONSTITUTION:When it is judged that no more free capacity is present in the optical. disk storage medium set in an optical disk storage device 202, the stored picture data are read from the optical disk storage medium without free capacity and stored in a magnetic disk storage device 207. Then, an operator is informed by using a display device 203 so as to change the optical disk storage medium with the optical disk storage medium with the free capacity. Then, when the optical disk storage medium with the tree capacity is set, an area capable of storing the picture data saved in the magnetic disk storage device 207 is secured and the saved picture data are stored in the secured area.