baber/WOPTO huggingface dataset:
Patent JP-H07180384-A (JP)
Title: Wave making pool having sandy beach
Inventor: KUSAKAWA YOSHITANE
IPC: E02B3/00
Filed: 1993-12-22
Abstract: PURPOSE:To protect a pool from erosion which may expose the bottom of the pool by constituting a pool main body having a slope where the water depth is gradually increased from a shoreline to an offshore line, a wave making device and a sandy beach. CONSTITUTION:A wave making pool comprises a pool main body 1 having a sloped body which allows a water depth to be gradually increased from a shoreline to an offshore line and a wave making device 2 installed to the offshore side of the main body 1 and a sandy beach 3 installed to shallows. The grain size of sand in an area 4 which is subjected to erosion by broken waves is maintained within a range from 5 to 70mm. The grain size of sand in the other areas is maintained within the range from 1 to 2mm. This construction makes it possible to help swimmers to enjoy the feeling of natural sandy beaches and inhibit the erosion of the erosive area 4 to a minimum and provide a wave making pool which is protected from the erosion which may expose the bottom of the pool by increasing the grain size of sand in the erosive area 4 and making equivalent the grain size of the other sand to that of natural sandy beaches.
Patent JP-H06195710-A (JP)
Title: Recording/reproducing method for information recording medium
Inventor: NAGANO KAZUMI
IPC: G11B7/24012
Filed: 1992-12-25
Abstract: PURPOSE:To avoid the increase of the deterioration speed of a medium which is caused by the elevation of an ambient temperature and avoid the deterioration of the medium by a method wherein, when information is recorded, the recording region of the medium is locally heated and, further, the inversion regions of the medium are locally cooled. CONSTITUTION:A cooler 14 is provided so as to facilitate the cooling of the inversion regions of an optical card. On the cooler 14, a heat insulating layer 13 and heat conducting layers 12 are provided so as to be brought into contact with the recording region and the inversion regions of the card respectively when the card is set. Thus, when information is recorded and reproduced, the inversion regions of the card are cooled to avoid the increase of the deterioration speed of the medium. With this constitution, the life of the optical card can be extended by 1.5-2times and, further, the card can be used without depending significantly upon an ambient temperature.
Patent JP-H10148039-A (JP)
Title: Garage device with extensible hood and hood device for car
Inventor: HARADA KOICHI
IPC: E04H6/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a usual simplified garage is blown off by strong wind like a storm when the sheet is not removed because it can not withstand the strong wind and also the transfer work of the garage is not easy on changing the installation site because the disassembling and assembling works of the skeleton are trouble some. SOLUTION: A garage G is provided with guide bodies 1, 1 parallelly arranged by connection bodies 10, 10a. The guide bodies 1, 1 are provided with a basic guide 1a and a rotatable guide 1b and these are collapsible. A plurality of skeleton frame bodies 2 are fitted in the guide bodies 1, 1 so as to slide. In the frame member 2a positioned at the front end, both lower ends are rotatably fitted to close the entrance by rotating downward. A sheet member 5 is stretched on the skeleton frame bodies 2 which can move by the extending or contracting movement of a link structure. The link structure 4 is extended or contracted along the guide bodies 1, 1 by driving links 41, 42 through a driving device 3.
Patent JP-2000155826-A (JP)
Title: Card with built-in non-contact ic and method for forming rewrite printing face
Inventor: MURATA SHINSUKE
IPC: G06K19/07
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To attain the rewrite of information print corresponding to the rewriting of memory information corresponding to the memory life of a card with a built-in non-contact IC. SOLUTION: Leuco dye is applied to the surface of a film 3b in constant thickness and dried so that a rewrite print face 14 can be formed. A heating temperature for the rewrite print face 14 formed on the surface of the film 3b is controlled so that the two configurations of a light emitting state and a light erasing state can be obtained. Thus, the printing and deletion of information such as characters is operated to the rewrite print face 14 so that it is possible to attain the rewrite of information print corresponding to the rewriting of the memory information corresponding to the memory life of a card 1 with a built-in non-contact IC.
Patent JP-2000168094-A (JP)
Title: Manufacture of ink-jet head
Inventor: AOKI HIKOHARU
IPC: B41J2/055
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture for ink-jet heads whereby costs of an actuator substrate can be reduced and a plurality of actuator substrates can be processed efficiently. SOLUTION: A conductive layer is formed to all faces of an actuator substrate 2. The conductive layer is partly removed, and electrodes 5B are formed in jet channels 12 and electrodes 5A are formed in dummy channels 11. The conductive layer of a rear end face 2B of the actuator substrate 2 is partly removed to be separated from the electrodes 5B and connected to all electrodes 5A. A conductive pattern is thus formed. The rear end face 2B of the actuator substrate 2 is coated with an insulating plate 17. Openings 17A are formed to parts of the plate 17 corresponding to the jet channels 12.
Patent JP-2001167871-A (JP)
Title: Microwave oven
Inventor: OMORI YOSHIHARU
IPC: F24C7/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven for efficiently heating food. SOLUTION: An opening 4 is formed in one side of a heating chamber 1, covered with a protection cover 7. A waveguide tube 2 is connected with the opening 4', which is connected with a magnetron 3 having a magnetron antenna 11. A radiator antenna 6 is disposed around the magnetron antenna 11. The protection cover 7 is provided with a rotation plate 9 and the rotation plate 9 is provided with a plurality of spreading antennas 5. The spreading antennas are disposed to extend from the waveguide 2 to the heating chamber 1.
Patent JP-H10187100-A (JP)
Title: Liquid crystal drive circuit, and its control method
Inventor: ABE JUNICHI
IPC: G09G3/36
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption in AC drive in a liquid crystal drive circuit constituted so that a liquid crystal display panel is AC driven by a precharge type output amplifier with a phase compensation circuit. SOLUTION: A bias selection part 7A supplying a bias current to the output amplifier 60A is constituted so that an output current value is varied by signals SB1 -SB3 . A phase compensation selection part 61A is constituted so that a CR time constant is varied by the signals S1 -S4 . A control circuit 8 generating the signals SB1 -SB3 , S1 -S4 that the states are decided according to respective periods of an positive output, a precharge from the positive output, a negative output and the precharge from the negative output in the AC drive by control signals PL/NLB, P/OB from the outside is provided, and the bias current and the phase compensation value of the output amplifier 60A are switched to optimum values to respective periods according to respective periods of the positive output, the precharge from the positive output,  the negative output and the precharge from the negative output.
Patent JP-H09171344-A (JP)
Title: Three-dimensional image recorder
Inventor: SHIROKURA AKIRA
IPC: G03H1/22
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional image recorder simply constituted capable of forming a three-dimensional hard copy in a short time with high quality by providing a means for pressing specified parts so that they may be brought into contact with all the surface or almost all over the surface in the width direction of a recording medium from the incident direction of projected light or a reverse direction thereto. SOLUTION: A rigid optical member 76 formed by integrally sticking a one-dimensional diffusing plate 74 and a louver film 75 having nearly the same width as a recording medium 58 for holograms in a curved state is arranged between a roller 70 and a roller for intermittently feeding 72 corresponding to the incident position of object light. The optical member 76 is held to be freely moved in a direction where it approaches to or separates from the recording medium 58 shown by arrow b by an optical parts driving mechanism. By moving the optical member 76 in the direction where it approaches to the recording medium 58, the curved leading edge of the optical member 76 is pressed to the incident position of the object light on the recording medium 58 loaded between the roller 70 and the roller 72.
Patent JP-H06178481-A (JP)
Title: Stator structure
Inventor: YOSHIOKA KATAYUKI
IPC: H02K3/50
Filed: 1992-12-02
Abstract: PURPOSE:To provide a stator structure wherein a coil can be assembled without being cut. CONSTITUTION:The structure is provided with a stator core, with an insulator 11 mounted on it and with a coil 12 wound and installed on it. The end part of the coil 12 is wound on a protruding pin 23, for electrode, which is installed so as to protrude from the insulator 11. A coupling lever part 24, for slack formation, to which the coil 12 is coupled in a winding operation is installed near the protruding pin 23 for electrode After the winding operation has been completed, the coupling lever part 24 for slack formation is bent or cut and removed.
Patent JP-H05157960-A (JP)
Title: Lens system using ununiform medium
Inventor: TSUCHIDA HIROBUMI
IPC: G02B9/00
Filed: 1991-12-09
Abstract: PURPOSE:To excellently compensate chromatic aberrations by composing a 1st and a 2nd lens element of radial type ununiform lenses whose media have positive refracting power and negative refracting power respectively, and satisfying a specific condition. CONSTITUTION:The lens system consists of the 1st lens element and 2nd lens element, which are the closely arranged radial type lens with the positive refracting power and radial ununiform lens with the positive refracting power and radial ununiform lens with the negative refracting power and satisfy the condition shown by an inequality. In the inequality, nu1 and nu0 are Abbe numbers showing the color dispersion of the ununiform lenses. Namely, the radial type ununiform lens whose medium has the negative refracting power is arranged nearby the radial type ununiform lens whose medium has the positive refracting power and the chromatic aberration generated by the medium with the positive refracting power is compensated by the medium with the negative refracting power. In this case, a large on-axis chromatic aberration is generated by the radial ununiform lens whose medium has the positive refracting power, but the quantity of compensation by the radial type ununiform lens whose medium has the negative refracting power is large, so the chromatic aberration is compensated excellently on the whole.
Patent JP-2000174126-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITO SHINYA
IPC: H01L21/324
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein H is easily permeable, without increasing the mask number or lithography number, and the forming gas anneal processing can be effectively executed. SOLUTION: A layer insulation film 22 covers a semiconductor substrate 1 and an electrode 21 of a transistor 20 formed on the semiconductor substrate 1. A nitrogen-containing insulation film layer 6 exists in the insulation film 22 exclusive of the top the electrode 21. In a corresponding part of the insulation film 22 to the top of the electrode 21, no nitrogen-containing insulation film layer 6 exists or a nitrogen-containing insulation film layer 6 exists which is thinner than the nitrogen-containing insulation film layer 6 existing in the insulation film 22 exclusive of the electrode 21 top.
Patent JP-H05166582-A (JP)
Title: Manufacture of el element
Inventor: KITAZAWA YASUYOSHI
IPC: H05B33/10
Filed: 1991-12-12
Abstract: PURPOSE:To reduce the rate at which brightness of an electroluminescent element is lowered at early stages of lighting and to prolong the life of the element by forming a conductive layer, a dielectric layer and a light-emitting layer on a base film by means of screen printing in sequence, and setting the water content of this stack to no more than 0.2%. CONSTITUTION:Conductive ink having silver powders dispersed therein is screen printed on a base of a polyester film 4 or a nylon film 6 and is dried to form a conductive layer 3. Ink having dielectric substance such as barium titanate dispersed therein is similarly printed thereon and is dried to form a dielectric layer 2 and further ink in which emitter particles composed chiefly of zinc sulfate are dispersed is similarly printed thereon and is dried to form a light- emitting layer 1 to fabricate a stack. When the water content of the stack is not less than 0.2%, the stack is dried by heat to reduce the water content and then a polyester film 5 equipped with a transparent electrode is stuck onto the layer 1 and a nylon film 6 and a fluorine film 7 are stuck to the upper and lower surfaces of the stack, respectively, to obtain a product.
Patent JP-H07193935-A (JP)
Title: Waterproofing method of wire joint
Inventor: SAKON KOICHI
IPC: H01R43/00
Filed: 1993-12-27
Abstract: PURPOSE:To spread a sealing material over all the corners of a wire joint by winding a liquid absorbing material, containing a predetermined quantity of water swelling single liquid elastic sealant and cut into a required size, around a part where stripped wires are jointed and then winding a waterproof insulating film for predetermined number of turns. CONSTITUTION:A liquid absorbing material 11, e.g. paper or sponge, is cut into a required size and a stripped wire joint 4 is set thereon. A predetermined quantity of water swelling single liquid elastic sealant 12 having low viscosity is dripped and absorbed by the liquid absorbing material 11. The water absorbing sheet 11 is then wound around the wire joint 4 followed by winding of an electric insulating vinyl tape 13. Consequently, the sealant 12 oozes out from the water absorbing sheet 11 and spreads over all corners of the wire joint 4 thus facilitating the waterproofing.
Patent JP-2000177829-A (JP)
Title: Carrier roller device of belt conveyer
Inventor: INOUE MAKOTO
IPC: B65G39/16
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To apply a carrier roller device to a curve having a large curvature and to reduce its manufacturing cost. SOLUTION: This carrier roller device 1 of a belt conveyer is provided with a carrier mechanism 3 for carrying a belt 2, and a supporting rack 4 for supporting the carrier mechanism, and in the carrier mechanism 3, five roller supporting elements 5a-5e are combined to be mutually rotatable by hinging them, and carrier rollers 6 for carrying and supporting the belt 2 are installed in the respective roller supporting elements 5a-5e. To the roller supporting element 5b and the roller supporting element 5d, waved members 7,7 for adjustably holding their rotating positions are joined, respectively. On the other hand, joining parts 11,11 are formed at both ends of the carrier mechanism 3, and the joining parts can be joined to joined parts 13,13 formed at the respective ends of a connecting member 12, respectively.
Patent JP-H11242843-A (JP)
Title: Driving mechanism of multi-cd player
Inventor: TEI EIZEN
IPC: G11B17/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism of the multi-CD player which can load and eject a tray by using a single driving motor and move a driving unit vertically and also permits stable disk catching operation. SOLUTION: The driving mechanism of the multi-compact-disk(CD) player includes the driving motor 10 which generates a driving force, a speed reduction gear 12 which transmits the driving force from the driving motor 10, a rotary drum body 21, a 4-level gear assembly part 20 having 1st, 2nd, and 3rd output gears 23 and 24 for power transmission from an input gear 22 and the speed reduction gear 12, a unit driving part 40 which elevates and lowers the driving unit 19 vertically, and a horizontal moving means which moves the tray 16 in and out of a housing.
Patent JP-H06173344-A (JP)
Title: Dome type building
Inventor: UTSUNOMIYA TAKASHI
IPC: E04H3/14
Filed: 1992-12-07
Abstract: PURPOSE:To improve a function to disperse and absorb a load exerted on a roof and workability. CONSTITUTION:The ends on both sides of a pair of main frames 1 and 1 supported in a given level by means of stays 3 and 3 and curved facing each other are held in a state to be brought into contact with each other. A beam 2 is caused to span between the central parts of the two main frames 1 and 1 and a number of ropes 5 and 5 are radially stretched from the vicinity of a coupling part between the main frames 1 and 1 and the beam 2 toward the mating main frame 1. By suspending a roof 9 by means of the ropes 5 and 5, a load exerted on the roof 9 of a building 10 is uniformly distributed and absorbed to a pair of the main frames 1 and 1.
Patent JP-H07194207-A (JP)
Title: Gauge wheel-directing apparatus for seedling transplanter
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1993-12-30
Abstract: PURPOSE:To provide a gauge wheel-directing apparatus for a seedling transplanter capable of keeping straight running and performing accurate seedling transplantation by preventing the deviation of the direction toward the inclination of the seedling transplanter. CONSTITUTION:The machine body of a seedling transplanter is connected to the rear part of a mobile vehicle and provided with gauge wheels 60 on its frame and the transplantation is curried out by a transplanting claw of the transplanting part loaded on the machine body of the transplanter. In this transplanter, a directing mechanism 63 is linked on a tie rod 64 crossing between the left and right gauge wheels 60 and this construction enables the directing operation of the gauge wheels 60.
Patent JP-H10198306-A (JP)
Title: Liquid crystal display device
Inventor: MAEKAWA TOSHIICHI
IPC: G09G3/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is inexpensive and in which the process such as varimetal can be dispensed with, so that electromigration can be prevented. SOLUTION: A low-voltage power-supply circuit 8 supplies a low voltage power supply to a horizontal shift register circuit 5, a vertical shift resister circuit 6, and a clock-driver 7. Thus, since the horizontal shift register circuit 5 or the like are driven while avoiding a high-temperature/high electric field, the occurrence of electromigration can be prevented. Further, a high-voltage power-supply circuit 9 supplies a power supply of a prescribed high voltage to a H sampling pulse generating circuit 3 and a scan-pulse generating circuit 4. Thus, the H sampling pulse generating circuit 3 or the like that requires the power supply of a relatively high voltage can be normally operated.
Patent JP-H05346809-A (JP)
Title: Multi-mode input and output circuit and module and process control system using the same
Inventor: GUREN BURADORII BAIREIN
IPC: G06F13/38
Filed: 1992-12-11
Abstract: PURPOSE: To provide a circuit and system which can be easily used with excellent stability and reliability, and at low costs by providing an electric load means and an electric control variable resistance device, and controlling each variable resistance device in plural I/O circuits independently of the others to be operated in an arbitrary one of plural modes. CONSTITUTION: A special multi-mode plug insertion I/O module 30 is electrically positioned between a central control computer and a terminal board 26. This terminal board 26 includes plural terminal pair 28a and 28c. A positive voltage from a rectifier 62 is supplied to the terminal 28a, and a lower terminal 28c of a triad is connected through a variable resistance device 74 and a load means 76 with the other load side of the output of the rectifier 62. That is, the upper and lower terminals 28a and 28c are serially connected with the variable resistance device 74 and the load resistor 76, and an insulation DC power supply voltage is impressed to the both edges of the serial connection. Then, the control can be executed so that the operation can be attained in an arbitrary selected one of plural operational modes.
Patent JP-H05171741-A (JP)
Title: Plug fitting mortar filling reinforcement bar joint
Inventor: ABUKAWA MASAHIRO
IPC: E04C5/18
Filed: 1991-11-12
Abstract: PURPOSE:To improve the fitting and also raise fitting strength between a joint and a plug by providing a plug fitting mechanism at the end of a joint and fitting a plug having mechanism to be fitted corresponding to the fitting mechanism. CONSTITUTION:A mortar joint 1 is formed as cylindrical, and in an opening 3 a fitting room having a claw 8 and plural annular protrusions in steps on the inner wall is formed. An approximate form of a plug fitting to the joint 1 is made into a double-walled annular portion consisting of an inner annular wall 12 and an outer annular wall 13. Along the axis there are connected integrally a penetration portion 10 through which penetrates an external bar and the double-walled annular portion. An inner bar penetration hole is provided axially in the inner annular wall 12 of the plug and a claw fitting member 16 is provided in the outer wall. The claw fitting member 16 of the plug is inserted in the fitting room and fitted therein by turning round the claw fitting member 16 between the bottom thereof and the claw 8. Accordingly, the fitting together of a joint 1 and a plug is facilitated.
Patent JP-2001162101-A (JP)
Title: Condenser for distillation and distillation column
Inventor: SAKAI SHINJI
IPC: B01D5/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a distillation condenser improved in control stability of a distillation column, easy to select a cooling medium in the condenser and reduced in the equipment cost by making good use of the latent heat of vaporization of the cooling medium and setting the operation pressure of the distillation column optionally. SOLUTION: This distillation condenser is a shell-and-tube heat exchanger, the heat transfer surface of which is constituted of the first heat transfer surface through which heat is exchanged between the vapor of a material to be distilled and an intermediate heat transfer medium and the second heat transfer surface through which heat is exchanged between the intermediate heat transfer medium and the cooling medium. Such a mixture of a condensable fluid and an incondensable fluid is used as the intermediate heat transfer medium, as has the prescribed relation among the boiling points of the mixture, the material to be distilled and the cooling medium. The mixture is enclosed between the first heat transfer surface and second heat transfer surface.