baber/WOPTO huggingface dataset:
Patent JP-H0953897-A (JP)
Title: Water feeding equipment of gas-liquid contact tower
Inventor: SAGAWA MASATOSHI
IPC: F28F25/06
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To improve the gas-liquid contact efficiency irrespective of the amount of the circulating water by providing a perforated plate having innumerable water spraying holes in a water inlet box and a slidable perforated plate having water spraying holes in contact with the perforated plate in a slidable manner to adjust the degree of overlapping of the water spraying holes. SOLUTION: A water inlet box 3 is arranged on a bottom plate of a water spraying tank, and a perforated plate 31 having innumerable water spraying holes 3a is provided in the water inlet box 3 keeping the prescribed clearance from the bottom plate. A slidable perforated plate 32 which is brought into contact with the lower or upper surface of the perforated plate 31 and provided with innumerable water spraying holes 3b is provided in a slidable manner. One end of a threaded rod 61 is pierced into a flange 322 projected to the side end of the slidable perforated plate 32 to be screwed into a nut 62, and the other end of the threaded rod 61 is connected to a drive motor 6. The circulating water can be uniformly sprayed over a filter material unit irrespective of the amount of the circulating water flowing into the water inlet box, and the gas-liquid contact efficiency can be improved.
Patent JP-S60102712-A (JP)
Title: Evaporative cooling type gas insulating electrical apparatus
Inventor: ENDOU MICHITADA
IPC: H01F27/18
Filed: 1983-11-10
Abstract: PURPOSE:To make boundary surfaces in a plurality of cooling ducts higher than that in a tank, and to extend the area of heat dissipation by communicating the lower end sections of the cooling ducts, which are erected and upper end sections thereof are closed, with the tank. CONSTITUTION:A cooler 21 consisting of cooling ducts 22 and a tank 2 are communicated through a lower header 4b and a lower communicating pipe 12, and the upper sections of the cooler are closed. When a temperature rises and vapor pressure increases, boundary surface 13 upwardly moves, but the cooler 21 side is higher than the tank 2 side regarding the positions of height of boundary surfaces when the horizontal sectional areas of the tank 2 and the cooler 21 are equal in the vertical direction because a gas temperature in the tank 2 is higher than that in the cooler 21 and the volume shrinkage rate of a gas 9 on the cooler 21 side is larger than that on the tank 2 side.
Patent JP-H0873559-A (JP)
Title: Photocurable resin composition
Inventor: TAKEYAMA SHUICHI
IPC: G02B1/04
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a photocurable resin composition having a high refractive index and a high light transmissivity, having freedom of designing a lens and low temperature dependency of rigidity and suitable in the production of a high-reliability thin lens by mixing a cationically photocurable epoxy resin component with a polyfunctional acrylate component. CONSTITUTION: This composition comprises 100 pts.wt. epoxy resin, 0.5-10 pts.wt. cationic photopolymerization initiator and 60-85wt.%, based on the total composition, at least bifunctional acrylate component. It is desirable that at least two functional acrylate component is an epoxy acrylate and the amount of at least three functional acrylate component is 20-40wt.% based on the total acrylate component. Desirable examples of at least three functional acrylate component include compounds represented by formulas I to III (wherein R<1> , R<2> and R<3> are each acryloyl; R<4> and R<5> are each acryloyl or 1-7C alkyloyl; and R<6> is acryloyl or hydroxyl).
Patent JP-S6454983-A (JP)
Title: Image storage device
Inventor: MATSUNAGA KAZUKIMI
IPC: H04N5/93
Filed: 1987-08-26
Abstract: PURPOSE:To improve the operability of the titled device by providing a freezing switch to the device, and rewriting the content of a memory element when it shifts from in a first state to in a second state. CONSTITUTION:A control circuit 11 confirms if the freezing switch 10 is depressed or not; in case it is not depressed, the circuit 11 comes in a waiting state, but in case it is depressed, the content of the memory 4 is rewritten by the control circuit 11. At the same time, a timer circuit 12 is activated to confirm that the switch 10 continues being depressed; and the turning-off of the switch 10 after the lapse of a determined time is waited. When the switch 10 turns off, the content of the memory 4 is rewritten again, and the switch 10 is returned to its original state. Thus the operation is simplified, and a desired input image is stored without fail. That is, an image inputted to an image input circuit 2 is stored in the memory 4, a rewritten is executed as necessary, and the result is displayed on a monitor 15 via an image output circuit 6.
Patent JP-S6188666-A (JP)
Title: Device for improving color television picture quality
Inventor: FUJIMURA RYUICHI
IPC: H04N9/64
Filed: 1984-10-05
Abstract: PURPOSE:To attain a picture quality improvement with high quality by using a profile correction circuit and a flair correction circuit having a high pass filter circuit and connected in parallel so as to obtain three systems of picture quality improving signals from a digital video signal comprising a color signal or a color signal and a luminance signal. CONSTITUTION:Three systems of the picture quality improving correction signal forming circuits 3a consist respectively of a profile correction forming means 20 and a flair correction signal forming means 30 separately. The profile correction signal forming means 20 and the flair correction signal forming means 30 are connected in parallel, the profile correction signal forming means 20 is provided with a vertical profile correction signal forming a high pass transversal filter 22 and a horizontal profile correction signal forming a high pass transversal filter 23 connected in series and the flair correction signal forming means 30 is provided with a vertical flair correcting the high pass recursive filter 23 and a horizontal flair correction high pass recursive filter 33 connected in series.
Patent JP-H0766732-A (JP)
Title: Code conversion device
Inventor: MIYANISHI ATUSHI
IPC: H03M7/00
Filed: 1993-08-25
Abstract: PURPOSE:To simplify circuit constitution by allowing a single decoder circuit to execute operation for converting a binary input into two kinds of output signals. CONSTITUTION:Decoder outputs Z1 to Z8 are generated from respective inverters 101 to 108 correspondingly to binary inputs B1 to B3. Since signals to be applied to the inverters 101 to 108 are the inverse of the signals Z1 to Z8, the inputs are applied to the inverters 101 to 108 and n-channel FETs 91 to 98 and inverter outputs are applied to p-channel FETs 81 to 88. Thereby a decoder 20 generates output signals Y1 to Y7 correspondingly to the input signals the inverse of Z1 to Z8. Namely the outputs Z1 to Z8 are obtained correspondingly to the binary inputs B to B and the outputs Y1 to Y7 can be simultaneously obtained. Since the inverters 101 to 108 are shared by both the decoders 10, 20, the circuit constitution can be simplified.
Patent JP-2001029575-A (JP)
Title: Motorized rotary accessary device for game machine
Inventor: YOGO RYOZO
IPC: A63F5/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a motorized rotary accessary device in which a holograph sheet is glitteringly seen by external light in accordance with rotation of a rotary drum to impart novelty to players by fixing a sheet to which a pattern sheet and a holograph sheet are stuck to the peripheral face of the rotary drum. SOLUTION: This device is constituted of a transparent or translucent hologram sheet 6 on which a number of reflection patterns 61 are extracted, a plurality of winning patterns 62 extracted in the longitudinal direction of the front face or the rear face of the hologram sheet, and at least two or more rotary drums 5 rotated by a motor, on the peripheral face of which the hologram sheet is attached. Reflection patterns formed on the hologram sheet are reflected by external light.
Patent JP-S6367464-A (JP)
Title: Driving sprocket
Inventor: YUGAWA WATARU
IPC: F16H55/30
Filed: 1986-09-09
Abstract: PURPOSE:To allow correct engagement even if a transfer chain is displaced by providing a circular spline coupling section capable of relatively moving circularly around the axis of a transfer shaft of a sprocket main body. CONSTITUTION:A driving sproket 1 is constituted of an engaging section 19 an a sprocket main body 27. A circular female spline 33 is provided inside the sproket main body 27. On the other hand, a male spline 31 to be coupled with the spline 33 is formed on the spherical section 5a of an axle 5 respectively. Then, a spline coupling section 29 can be relatively moved circularly around the axial line W. Accordingly, the engaging section 19 is changed in direction is response to the displacement of a transfer chain, thus reasonable and correct engagement is allowed.
Patent JP-H02101348-A (JP)
Title: Exhauster
Inventor: GERUTO NITSUSEN
IPC: F24F13/06
Filed: 1989-08-17
Abstract: PURPOSE: To open/close an exhauster simply and effectively by an arrangement wherein the height of a closing disc can be adjusted by means of an operating pin and the passing cross-section is closed or opened in relation to the level of the closing disc. CONSTITUTION: A sleeve 10 is disposed concentrically in a cover 3 at an upper casing part 2 and an operating pin is inserted through the opening. When a pressing force is applied through the operating pin to a hook pin 11 being born in a pin 7 projecting from a closing disc 8, a pin 9 is released to move the closing disc 8 from a position shown by a solid line to a position shown by a dot and dash line thus opening the passing cross-section between upper and lower casing parts 2, 1. When the hook pin 11 is depressed again, the closing disc 8 moves easily to the position shown by the solid line to close the passing cross-section between both casing parts 2, 1 thus sustaining the exhauster in rest state.
Patent JP-S6453861-A (JP)
Title: Character data output apparatus
Inventor: BANDAI YOSHIAKI
IPC: G09G5/24
Filed: 1987-08-25
Abstract: PURPOSE:To efficiently convert the size of a character and to well keep the quality of the character even when the size of the character is made considerably large, by providing a control means for selectively operating one of a straight line generator and a curve generator based on the degree of the size conversion of an outer frame. CONSTITUTION:Predetermined operation is applied to the coordinates of the outer frame of a standard character pattern to convert the size of the outer frame by a coordinates converting means. When this converted character size exceeds a certain definite size, a control part 11 indicates the stop of the operation of a straight line generator 13 to change over operational indication to a curve generator 19 and generates the data of the curve connecting the coordinates obtained by the conversion due to the curve generator 19 and writes the same in a memory 14 to obtain a beautiful character pattern having no angular part. When the character size is the certain definite size or less, operational order is given to the straight line generator 13 to generate the data of the straight line connecting two points of the coordinates obtained by the conversion due to the straight line generator 13 and said data is written in the memory 14 to rapidly obtain a character pattern.
Patent JP-S6366705-A (JP)
Title: Magnetic head and its production
Inventor: ASHIDA AKIHIRO
IPC: G11B5/193
Filed: 1986-09-08
Abstract: PURPOSE:To make sliding noise small and to improve S/N by forming an amolphous film or a 'Sendust(R)' film on a ferrite substrate in order that the film exists all over the tape sliding face at the time of forming head chips. CONSTITUTION:The ferrite substrate 2 is covered with about 40mum of the amolphous film 1 in a sputtering method and next it is cut into bars having a necessary angle theta1. After the bar 11 and the bar 12, which form one pair, are track 5 processed, to their track groove parts a glass mold 6 is executed, which are ground and polished. Then on the one of the bars, a coil groove 7 is grooved and the bars are made to adhere with a high temperature after forming film in the sputtering method on the face whose gaps are opposed in the desirable thickness of a gap material glass 8. The bar obtained in this way is cut so as to have a desirable azimuth theta2 to obtain head chips. Since the ferrite 2 is not exposed on the tape sliding face, the sliding noise can be made low and since the ferrite material 2 is the basic material of the head, the head is advantageous to the core loss in high frequency region.
Patent JP-2000047752-A (JP)
Title: Electronic equipment
Inventor: NAKAJIMA YUJI
IPC: G06F1/16
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment whose housing can be made thin in thickness. SOLUTION: A portable computer 1 as electronic equipment has an opening part 21 provided with a disk drive storage part 25, a switch 36, etc. The opening part 21 is formed of internal walls 22 and 23 and an inside wall 24. The internal walls 22 and 23 are provided with a 1st reception part 80 and the inside wall 24 is provided with a 2nd reception part. A cover member 40 can be attached to and detached from the opening part 21. The cover member 30 has end walls 45 and 46 and a side wall 47. The end walls 45 and 46 are provided with a 1st engagement part 51 and the side wall 47 is provided with a 2nd engagement part 53. The cover member 40 is fitted with a switch cover 65 which is movable between the closure position where the switch 36 is coverered and the opening position where the switch 36 is exposed.
Patent JP-H05206749-A (JP)
Title: Current-limiting circuit
Inventor: SUKOTSUTO BAAKU KESURAA
IPC: H02H9/02
Filed: 1992-08-07
Abstract: PURPOSE: To provide a circuit for limiting the output current of an interface driving circuit without requiring any current sensing element for an output current path. CONSTITUTION: This circuit 35 is provided for limiting the output driving current from the interface driving circuit composed of driving transistors 48 and 50. This circuit 35 is utilized for two purposes with an external serial supply resistor 30 as the current sensing element. The voltage drop increased between the external resistors 30 caused by an excessive current pulled out through the driving transistors 48 and 50 is coupled to a control transistor 38 and in response to the increased voltage drop, this control transistor decreases the base driving current to the driving transistors 48 and 50.
Patent JP-H02102587-A (JP)
Title: Ring laser resonator
Inventor: UIRIAMU AARU TSURUTSUNA
IPC: H01S3/105
Filed: 1989-08-16
Abstract: PURPOSE: To realize a ring laser resonator which is turned tunable by a method wherein one out of a first and a second block is provided with a laser function and the other is formed of material suitable for Faraday rotation, and a means which changes a gap in which and another means which bounds a one-way ring resonator which comprises four non-specular reflection apexes are provided. CONSTITUTION: A block 14 is possessed of a capacity for performing a laser function on a selective laser wavelength, and a block 15 enables an inputted laser beam 13 to make a Faraday rotation as it travels around a ring in the presence of an applied magnetic field. The two blocks 14 and 15 comprise four reflecting surfaces 110, 117, 111, and 114 so arranged as to reflect a beam 13 around a closed path (ring), and the laser beam 13 is more amplified in a certain traveling direction (supported mode direction) around the ring than in an opposite direction (non-supported mode direction) around the ring. The blocks 14 and 15 are mounted on a moving stage and changed in the width Wg of a gap between them by movement, whereby the supported mode is changed in frequency. By this setup, a ring laser resonator of this constitution can be turned tunable.
Patent JP-S6191675-A (JP)
Title: Controller for laser beam printer
Inventor: TADOKORO HIROYUKI
IPC: G03G15/22
Filed: 1984-10-11
Abstract: PURPOSE:To reduce the power consumption of a laser beam printer and to prevent its life from becoming short by placing a laser beam printer in a preparatory state when a pseudo start signal is inputted, and placing the printer in a stand-by state a set time after printing operation. CONSTITUTION:When the pseudo start signal is inputted to a process controller 4 from a host controller 2 while the laser beam printer 1 is in the stand-by state, the controller 4 controls a xerography process device 5 to a state wherein a xerography process is advanced, controls the rotary polygon mirror of a polarizing device 6 to constant-speed rotation, and also controls a heat fixing device to fixing operation temperature. This state is the preparatory state. Then, the controller 4 is controlled to return to the stand-by state unless a print start signal is inputted from the controller a specific time after the preparatory state is re-entered after printing or after the preparatory state is entered with the pseudo start signal. Consequently, a fast printing time is shortened and the reduction in power consumption and prevention against the shortening of the life are attained.
Patent JP-S6262165-A (JP)
Title: Discontinuous operation type endothermic-heat accumulating device containing solid endothermic material
Inventor: GERUHARUTO YANUUSHIYUKOOBETSU
IPC: F28D20/00
Filed: 1986-09-08
Abstract: Intermittently operating sorption head and cold storage apparatus having a storage vessel forming a first structural unit. The storage vessel comprises a gas-tight housing and a solid sorption agent which can be heated by a heating medium and is thermally conductively in communication with a heat-eliminating heat-exchange fluid by a first heat-exchanger. The apparatus also has a second heat-exchanger defining at least one of an evaporator and a condenser forming a second structural unit and having a pressure-resistant housing. This unit is thermally conductively in communication by a second heat-exchange device with a heat-exchange fluid capable of eliminating heat in the condensation phase or suppling heat in the evaporation phase. The apparatus also has a pressure-resistant external flow connection for a working medium carried in a closed system between the two structural units. The first structural unit is thermally insulated and the first heat-exchange means has a pressure-resistant conduit embedded in the solid. The second structural unit is thermally insulated and the second heat-exchanger has a pressure-resistant conduit surrounded by the thermal insulator. The flow connection between the storage vessel and the second heat-exchanger is of a low heat conductivity material. Valves for controlling the heat-exchange fluids are also provided.
Patent JP-H0494100-A (JP)
Title: Electrostatic accelerator
Inventor: KONISHI IKUO
IPC: H05H5/06
Filed: 1990-08-08
Abstract: PURPOSE:To make small the spaces for arrangement of a split resistance and a gas supply tube to miniaturize the whole of an accelerator by arrangedly installing a gas supply tube along the external wall face of an accelerating tube and a resistor along that gas supply tube such that at least a part of the resistor can be held by the gas supply tube. CONSTITUTION:A resistance wire 5 is spirally twisted around a gas supply tube 4, and, further, this tube 4 is spirally twisted around the external circumfer ential portion at the side of an accelerator tube 1 and the end of the tube 4 is connected to a charge conversion gas cell 3. Then, a part of the resistance wire 5 is made to come into electrical contact with the respective electrodes 2.... It is possible according to the above structure to set up a desired dielectric strength between the respective electrode 2 by appropriately selecting the num ber of turns of the resistance wire 4 between the respective electrodes 2... or the length of the wire 4, and also it is possible to make all of uniform values of resistance between the respective electrodes 2.... Furthermore, as the split resistance and the gas supply tubes 4 between the electrodes 2... become the same components, it is possible to make so small the exclusively occupied spaces of both that the size of the accelerator can be reduced.
Patent JP-S6368202-A (JP)
Title: High efficiency assembling method for slab
Inventor: SUZUKI YOZO
IPC: B21B1/38
Filed: 1986-09-10
Abstract: PURPOSE:To efficiently and surely assemble a slab by inserting projecting spacers between the end sides of upper and lower base metals which constitute sandwich structure by holding a cladding metal therebetween and subjecting the materials to gas shielded arc then electro-gas welding. CONSTITUTION:The cladding metal 2 is enclosed by a deep drawn steel 4 and is held in place between the base metals 1. The projecting spacer 5 is held in place between the base metals 1 and horizontal narrow gaps 6 are welded by a gas shielded arc welding method. After the assembled slag is erected, the other side faces holding the projecting spacer 10 in place is welded by a vertical electroslag welding method. The good slab assembly is efficiently executable and the good clad steel is obtainable by the above-mentioned method.
Patent JP-H0766601-A (JP)
Title: Resonator
Inventor: UCHINO AKIHIKO
IPC: H01P1/203
Filed: 1993-08-26
Abstract: PURPOSE:To reduce the base area of the resonator of a multilayered structure by constituting a half-wave length distribution factor line pattern with more than two conductor patterns present inside a plane and a side face pattern for connecting the more than two conductor patterns. CONSTITUTION:A distribution factor line pattern lower layer part 10 and a distribution factor line pattern upper layer part 12 are electrically connected by the side face pattern 17. Also, the total of the length of the distribution factor line pattern lover layer part 10, the distribution factor line pattern upper layer part 12 and the side face pattern 17 is about the half of a using frequency. In this case, in order to make signal energy flow from a signal input terminal to this resonator, a signal input pattern is connected in terms of DC or is coupled in terms of capacitance to the appropriate position of the half-wave length distribution factor line pattern. That is, the half-wave length distribution factor line pattern is composed of the more than two conductor patterns present inside the plane and the side face pattern for connecting the more than two conductor patterns and the base area is reduced.
Patent JP-H0496061-A (JP)
Title: X-ray film developing device for dentistry
Inventor: TANAKA HIROYUKI
IPC: G03D3/00
Filed: 1990-08-13
Abstract: PURPOSE:To remarkably facilitate the handling of a device and to improve the work efficiency of developing processing by automatically attaching and detaching a film holder with respect to an arm which is rotated and moved. CONSTITUTION:The film is mounted in the holder 50 and it is inserted in an insertion box 240 from the aperture of the upper part thereof. When a motor is driven, the arm 35 is turned, engaged with one end 52 of the holder 50 projecting to the locus of the arm 35 and caught by the holder 50. Then, the holder 50 is made to fall off from the notched part 246 of a bottom wall 244 and turned together. The holder 50 is successively passed through respective tanks while it is turned and the developing processing thereof is executed. The one end of the holder abuts on a detaching piece 46 at a place where the developing processing is finished and the engagement of the holder and the arm is released. The arm is continuously rotated and the holder 50 falls off. Then, the holder 50 is passed through a transfer path 42 and sent to a taking-out port 45. Since the film holder 50 is automatically attached and detached with respect to the arm 35 in such a way, the handling of the device is facilitated and the work efficiency is improved.