baber/WOPTO huggingface dataset:
Patent JP-H0695519-A (JP)
Title: Image forming device
Inventor: ITO NOBUYUKI
IPC: G03G21/10
Filed: 1992-09-14
Abstract: PURPOSE:To provide an image forming device capable of preventing splashing of a toner and polluting of the back of a transfer material at a non-paper feed portion during transfer process. CONSTITUTION:In an image forming device, wherein a toner image is formed on a photoereceptor drum 2 and a transfer material is passed through the pressure contact portion (transfer portion) between the photoreceptor drum 2 and a transfer roller 1 abutting to and rotated by the drum 2 and a transfer bias of reversed polarity with respect to a toner is applied to the transfer roller 1 and the toner image on the photoreceptor drum 2 is transferred onto the transfer material by the action of an electric field formed by the bias, a number of small suction holes 3 of diameter 1mm or less are provided in the surface of the transfer roller 1 and a device for sucking air inwards from the surface of the transfer material 1 through the suction holes 3 is provided. The toner remaining on the transfer roller 1 is sucked into the transfer roller 1 via the suction holes 3 and removed from the transfer roller 1, so that splashing of the toner and polluting of the back of the transfer material can be prevented during transfer process.
Patent JP-H04123553-A (JP)
Title: Eye pattern monitor system for octal phase psk demodulation signal
Inventor: SASAKI KAZUTO
IPC: H04L27/18
Filed: 1990-09-13
Abstract: PURPOSE:To attain simple constitution by outputting a comparison output between predetermined threshold levels and one set of signals of an optional quadrant among four quadrants being outputs of an OR circuit as an eye alarm of two input signals. CONSTITUTION:One of four rotating angles given respectively to input signals Ich, Qch by a rotary phase shifter 1 is decided depending on four sets of 1st bits of combinations representing the polarity of the digital signals Ich, Qch and a selector 2 selects one set of the Ich and Qch signals a-h of an optional quadrant among four quadrants. One set of the Ich and Qch signals of an optional quadrant selected by the selector 2 are added by an adder 3, a sum output (I+Q) is inputted to comparator 6, the Ich and Qch signals of the output of the selector 2 are inputted to comparators 4, 5 in which they are compared with preset threshold levels. When an input signal point is resident in the threshold level, a relevant comparator of the comparators 4-6 is active and an H level appears at its output terminal. Thus, the system is simplified and made small.
Patent JP-H04123005-A (JP)
Title: Production of color filter
Inventor: IWAMOTO MASAO
IPC: G09F9/30
Filed: 1990-09-14
Abstract: PURPOSE:To improve display quality and to reduce a cost by laminating a photosensitive resin layer and a silicone rubber layer on a transparent substrate and forming the partition walls between picture elements by using these layers. CONSTITUTION:Colored parts and partition walls are formed by using the constituting matter laminated with the photosensitive resin layer having pattern formability by photolithography and the silicone rubber layer having a large oil- and water-repelling effect in this order on the transparent substrate and subjecting this matter to exposing and developing by a photolithography method. Then, the blotting and spreading of printing ink or the ink applied by an ink jet method, etc., are prevented. The partition walls between the picture elements acting effectively in a coloring process are produced and the low-cost color filters for liquid crystal display having high display quality are obtd. in this way.
Patent JP-H1090002-A (JP)
Title: Shift detector
Inventor: HIRAMATSU HIDEKI
IPC: G01D5/14
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a shift detector which can reduce a length in a linear direction of a magnetism generator, performs with superior high-speed response characteristic and can be made compact. SOLUTION: The detector 6 is provided with a magnetism generator 64A arranged at the side of a valve body 3 as a movable body and a Hall element 69 as a magnetic sensor at the fixed side. The magnetism generator 64A is orthogonal to a linear movement direction of the valve body 3 and moreover formed in a circular ring forming a pair of magnetic poles at both end parts in the linear direction. The Hall element 69 inside the ring-shaped magnetism generator 64A is disposed at a position shifted from a center line CL of the generator 64A and generates electric signals corresponding to a magnetic flux density in a radial direction of a magnetic flux generated from the generator 64A.
Patent JP-2000073517-A (JP)
Title: Splicing fitting and panel splicing structure
Inventor: WATANABE MORIMICHI
IPC: E04B2/56
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the sealing performance of a joint between panels including outer wall materials. SOLUTION: A splicing fitting includes a base 2 and an actually bearing portion 7 erected on the base 2, the actually bearing portion 7 having an upper face 8 formed in a plane shape. Both sides of the actually bearing portion 7 is provided with actually fitting portions 9, 9 ranging from a root end. The splicing fitting 1 inclined to be lower as closer to an inner depth is used for the inner upper faces 9A, 9A of the actually fitting portions 9, 9 to put the lower face of an upper portion 13 at one end of a panel 11 to be connected in close contact with the upper face 8 of the actually bearing portion 7 of the splicing fitting 1.
Patent JP-2000078725-A (JP)
Title: Fixture
Inventor: AKIZUKI HIDEAKI
IPC: F16L3/23
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide fixtures which is excellent in workability in sheathing/ binding and releasing a cable, and is capable of being mounted in a narrow space and free from the possibility of the loss of parts. SOLUTION: A sheathing/binding strut 2 is provided with a base part 11, respective arm parts 12a, 12b, a saw-tooth-shaped recessed and projecting part 23, and a turning supporting part 26. A tightener 3 involves a clamping board 31b and respective locking claws 35a, 35b. The clamping board 31b clamps a cable between the base part 11 and it. The respective locking claws 35a, 35b are locked into the respective saw-tooth-shaped recessed and projecting part 23. A lock releasing part is formed out of a supporting board 31b, respective pressure projecting parts 33a, 33b, and respective connecting parts 32a, 32b to release locking of the respective locking claws and the respective saw- tooth-shaped recessed and projecting part. A flange part 24 of the rotating supporting part 26 is fitted onto the respective projecting parts 33a, 34a of the clamping board 31b.  It is thus possible to prevent the clamping board 31b from dropping from the arm 12a when the clamping board 31b turns around the respective projecting parts 33a, 34a as its turning axis.
Patent JP-H0669265-A (JP)
Title: Semiconductor device package
Inventor: MIMURA TADASHI
IPC: H01L21/60
Filed: 1992-08-21
Abstract: PURPOSE:To enhance reliability of bonding by wire bonding inner leads in a fixed state. CONSTITUTION:Inner leads 4 of a lead frame are overhung from a pair of opposed sides on a circuit forming surface of an IC chip 2. A support base 6 made of hard insulation resin for a plurality of continued inner leads to a surface of the chip 2 and a soft resin film 8 which can absorb a stress are held on lower parts of bonding areas 4a. The areas 4a are connected to bonding pads 12 in a state that the base 6 and the film 8 are held by a wire bonding method, and then sealed with molding resin.
Patent JP-S61123076-A (JP)
Title: Method and device for removing dust from laminated magnetic disc
Inventor: MATSUMOTO HISASHI
IPC: G11B23/50
Filed: 1984-11-20
Abstract: PURPOSE:To remove dust effectively in a short time from a laminated magnetic disc by deforming and contacting a pad whose outer diameter is larger than intervals of a magnetic disc and by varnishing instantaneously both sides of the disc. CONSTITUTION:A hollow cylinder shaped rubber pad 2 has larger outer diameter than laminated intervals of magnetic disc 1 and wrapping tape 3 having abrasive grain on its surface is stuck on the surface of pad 2, and the pad 2 is easily attachable/dettachable on an arm 4. Rotating the magnetic disc 1 with the prescribed number of rotation and inserting the pad 2 between a space of disc 1, the pad 2 is deformed and contacted perfectly both sides of disc. The pad 2 is passed through the disc from peripheral side to inner circumference of the magnetic disc 1 so as to remove dust attached the magnetic disc 1.
Patent JP-H04124102-A (JP)
Title: Cut flower freshness-retaining agent
Inventor: TAKEUCHI SATOSHI
IPC: A01N3/02
Filed: 1990-09-14
Abstract: PURPOSE:To provide a cut flower freshness-retaining agent mainly comprising a silver ion-releasable substance such as an inorganic antibacterial agent, sucrose and water, and readily handlable not deteriorative and having a sure activity. CONSTITUTION:A substance capable of eluting silver ions and sucrose are charged to and mixed with water to obtain a cut flower freshness-retaining agent. The substance capable of eluting the silver ions includes inorganic antibacterial agents such as antibacterial zeolite, antibacterial alumino silicate, antibacterial interlaminar compound and antibacterial dissolvable glass, and the employment of the inorganic antibacterial agent particles permits to gradually release silver ions in a low concentration to produce silver colloids stably and continuously, thereby giving a remarkable effect on retaining the freshness of cut flowers. When the agent is used, the sucrose and the silver ion-eluting substance are separately or together added to water and cut flowers are arranged in the solution. The agent may be compounded with a silver ion-stabilizing agent, a pH-adjusting agent, a colorant, a water-sterilizing agent, etc.
Patent JP-H07101753-A (JP)
Title: Production of silicate glass article
Inventor: KUME MAKOTO
IPC: C03C21/00
Filed: 1993-10-01
Abstract: PURPOSE:To provide a producing method to make the surface of a glass article opal white or matting and light scattering. CONSTITUTION:This producing method is executed by allowing a compound capable of forming a opal white layer on the surface of a silicate glass by the reaction with the silicate glass at a temp. above the softening temp. (viscosity of 10<7.6> poise) of the silicate glass article to contact with the silicate glass article and heat treating at a temp. between the slow cooling temp. of the silicate glass (viscosity of 1013 poise) and the softening temp.
Patent JP-H06317011-A (JP)
Title: Permeable formwork
Inventor: UMEKUNI AKIRA
IPC: E04G9/10
Filed: 1992-09-16
Abstract: PURPOSE:To improve surface strength and durability by reducing the craters on the surface of concrete, and densifying concrete. CONSTITUTION:Sheets 24 equipped with filter layers 24A, each of which is in contact with concrete 22 and passes bubbles and surplus water, and permeable layers 24B, each of which is in close contact with this filter layer 24A and passes bubbles having passed the filter layer 24A and surplus water, is stuck in stripe shape at regular intervals to the inner face of a formwork panel 12 through an adhesive agent 26. The outside end of each permeable layer 24B is drawn out from the joint of formwork panels 12, and the bubbles and surplus water in concrete are discharged from this outer end.
Patent JP-H0292697-A (JP)
Title: Metal thin film pattern transfer sheet
Inventor: IKEMOTO SEISHI
IPC: B41M3/12
Filed: 1988-09-30
Abstract: PURPOSE:To increase the adhesive strength between a releasable sheet and a first protective layer larger than that between a metal thin film layer and a second protective layer, and to easily transfer a desired metal thin film pattern by sequentially providing wholly the first protective layer, a whole primer layer, the metal thin film layer, a patternlike primer layer, and the second protective layer, and providing adhesive properties of the metal thin film layer and the first or second protective layer to the primer layer. CONSTITUTION:A first protective layer 2, a whole primer layer 3, a metal thin film layer 4, a patternlike primer layer 5, a second protective layer 6 are sequentially laminated to be formed on a releasable sheet 1. The layer 3 has adhesive properties to the metal thin film layer 4 and the layer 2, the layer 5 has adhesive properties to the layers 4, 6, and the adhesive strength between the sheet 1 and the layer 2 is composed to be larger than that between the layers 4 and 6. Thus, after a transfer sheet adheres to the element to be transferred, a desire metal thin film pattern can be transferred only by peeling the sheet.
Patent JP-H0798444-A (JP)
Title: Reversible display medium
Inventor: AKASHI KAZUSHIROU
IPC: G02F1/13
Filed: 1993-09-07
Abstract: PURPOSE:To provide the reversible display medium with which repetitive display by using a thermal printer or laser printer, etc., is possible, overwriting by using a pencil is possible and erasing by using an eraser is possible. CONSTITUTION:This reversible display medium has the constitution successively provided with at least two layers; a recording layer 12 with which the repetitive display is made possible by an external effect and a layer 1 with which the writing with the pencil is possible on a base material 3. This base material 3 may be provided with a light reflection layer. The recording layer 2 is capable of repeating a light scattering state and a transparent state by at least one effect of heat, electric field or magnetic field. The layer 1 with the writing with the pencil is possible is preferably a coating film by a sol-gel method using a silane coupling agent contg. inorg. particles.
Patent JP-H08109969-A (JP)
Title: Hydraulic sealing device
Inventor: TERAO KIMINOBU
IPC: F16J15/24
Filed: 1994-10-12
Abstract: PURPOSE: To accelerate the formation and holding of an oil film at the press contact part of both the seal side surfaces, as for a hydraulic sealing equipment which is equipped with a seal ring groove and a seal ring installed in the seal ring groove which are in relative revolution and which is constituted so that both the seal surfaces are press-attached by the sealing hydraulic pressure. CONSTITUTION: A seal ring 12 is made of the synthetic resin having the prescribed elasticity, and the sealing side surface 12a is formed to a projecting curved surface having the high center part in the radial direction, and when the hydraulic pressure acts, a compression deformation is generated on the seal side surface 12a, and a hydraulic pocket 15 continuous to the press contact part can be formed.
Patent JP-S6487963-A (JP)
Title: Control device for automatic transmission for vehicle with exhaust brake
Inventor: HARADA KOHEI
IPC: F16H45/02
Filed: 1987-09-30
Abstract: PURPOSE:To enhance the safety of a brake in a vehicle, when it is loaded, further decreased in its load to a foot brake by providing an electronic control unit, switch means and a control circuit. CONSTITUTION:Placing an exhaust brake switch 23 in an on-condition, when an accelerator pedal performs no step-in action, a controller 21 actuates an exhaust brake 10 through a solenoid 14. Then the controller 21 turns on a lockup clutch 19 through a lockup clutch valve 20, placing a torque converter 18 in a directly coupled condition. In this condition, when a vehicle applies an emergency brake by using a foot brake or the like, decreasing output voltage from a comparator to 0 potential when an engine speed decreases to a predetermined value or less, the voltage obtains a positive potential by a polarity inverter 4. This positive potential is input to a relay driving circuit 7, opening a contact 6. In this way, the clutch 19 is released from its engagement and turned off. Accordingly, brake force is prevented from rapidly decreasing because the exhaust brake 10 operates even after the clutch 19 is released.
Patent JP-S60155213-A (JP)
Inventor: YOAHIMU KEENITSUHI
IPC: C07D207/48
Filed: 1984-11-22
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-H1189155-A (JP)
Title: Axial flow fan motor
Inventor: KAWAI YOICHI
IPC: F04D29/70
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the water-resistance performance of an axial-flow fan by forming a housing central part where a stator part is retained and covered in a closed-end shape and providing cut-outs or holes at least at one portion of the spoke part of an outer-periphery wall in closed-end shape. SOLUTION: The central part of a housing 1 where a stator part 8 is retained and covered is in closed-end shape, and cut-outs or holes 10 are provided, at least, at one portion of the part between the spokes of an outer-periphery wall in closed end shape to drain water, allowing waterdrops being adhered to the reverse side of the center part of the housing 1 with the closed-end shape that opposes a circuit part 2 to escape rapidly from cutouts or holes 10, at least, at one part being provided for draining water and preventing waterdrops being adhered to the center part of the housing 1 in closed-end shape from falling and being adhered to the surface of the circuit part 2 and hence the circuit 2 from malfunctioning or failing.
Patent JP-H0694309-A (JP)
Title: Hot gas bypass circuit control method for refrigerating circuit and device thereof
Inventor: SAITO YOSHIKAZU
IPC: F25B1/00
Filed: 1992-09-16
Abstract: PURPOSE:To control a hot gas bypass circuit at a low cost for the control method and device for a host gas by-pass circuit of a refrigerating circuit. CONSTITUTION:In the control method and device for a hot gas bypass circuit 56 of a refrigerating circuit 5, the by-pass circuit 56 is opened when the ambient temperature (t) of the refrigerating circuit is below a previously determined reference temperature X1, and the by-pass circuit 56 is closed when the ambient temperature is above a previously determine hunting-preventing temperature X2, which is slightly higher than the reference temperature X1, and when the ambient temperature is higher than the temperature X1 and lower than the temperature X2, the present opened or closed condition of the by-pass circuit 56 is kept as it is.
Patent JP-S60138458-A (JP)
Title: Diving equipment
Inventor: OOMICHI TAKEO
IPC: B25J19/00
Filed: 1983-12-27
Abstract: PURPOSE:To execute correction, respectively, even in case a position accuracy of a diving device body is inferior, by installing a multi-freedom degree manipulator to a movable diving device body, and positioning the tip of the manipulator basing on a position detecting signal of the body. CONSTITUTION:A diving device body 31 is constituted so that it can move in the water without changing an attitude by generating an equal thrust in the same direction by propellers 32-35. A manipulator 36 having six freedom degrees is installed to the lower part of the device body 31, and a probe (or a repair apparatus) 37 is installed to its tip. By this manipulator 36, in case when a position and an attitude of the body 31 are displaced against a flaw detecting position set in advance, this displacement is absorbed and the probe 37 is positioned exactly at the set flaw detecting position. Also, a balancing manipulator 38 has three freedom degrees and is provided with a balance weight 39 on the tip. By this balancing manipulator 38, the center of gravity and the center of buoyancy of the diving device body 31 are varied, and the attitude of the diving device body 31 is controlled optionally.
Patent JP-H04125854-A (JP)
Title: Media driving device
Inventor: SUZUKI HITOSHI
IPC: G11B19/20
Filed: 1990-09-17
Abstract: PURPOSE:To set a device flat and to secure a distance between bearings large by providing the bearings on the inner-side of a stator in the direction of a diameter in parallel, and making the cylindrical part of a bearing supporting part to project so as to store it on the inner-side of the stator. CONSTITUTION:A pair of the bearings 32 and 33 are provided in the bearing supporting part 40 having the cylindrical part 40a. The outer diameter of a stator fitting part 22 in a motor housing 21 set to be slightly larger than the outer diameter of the tip-side part of the cylindrical part 40a and the stator 23 is engaged with the fitting part 22. Thus, the cylindrical part 40a can be stored on the inner-side of the stator 23. Thus, the bearing 33 is arranged on the inner-side of the stator 23 and the stator 23 and the bearing 33 can be provided in parallel in the direction of the diameter. Thus, the whole device can be made flat. Since the supporting part 40 has the cylindrical part 40a projected in the direction of the housing 21 and therefore the length of the supporting part 40 can be set large and the distance between a pair of the bearings 32 and 33 can be enlarged. Consequently, a hub 31 is prevented from being supported in an overhung state, the inclination of the hub 31 is reduced and mechanical precision can be improved.
Patent JP-H04125530-A (JP)
Title: Film feeding device of camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/00
Filed: 1990-09-17
Abstract: PURPOSE:To offer the feeding device which smoothly feeds a film by disengaging the planetary gear of a planetary gear device provided in a film sending-out mechanism from a driving gear when the film reaches a specific speed. CONSTITUTION:A sun gear 15a which is coupled with the spool shaft 1c of a cartridge 1 and the planetary gear device 15 having the planetary gear 15b which meshes with the sun gear 15a and also engages with the driving gear 13 are provided in the film sending-out mechanism 15 and a GT 3. Then when the film feed speed varies from a 1st sending-out speed to a 2nd winding speed while the planetary gear 15b engages with the driving gear 13, the planetary gear 15b is disengaged from the driving gear 13. The driving force of a motor 11 is not transmitted to the spool shaft 1c of the cartridge 1 any more and the film FI is fed only by the winding operation of a winding spool SP. Consequently, the film can smoothly be fed without being tensed between the winding spool SP and spool shaft 1c to prevent the film or gear from breaking.
Patent JP-H07101864-A (JP)
Title: Transdermal absorption plaster
Inventor: KURODA HIROSHI
IPC: A61P15/00
Filed: 1993-10-01
Abstract: PURPOSE:To obtain transdermal absorption cataplasm by applying, to one surface of the support, the self-adhesive layer comprising a self-adhesive, a tackifler resin, the medicines, a transdermal absorption accelerator and a transdermal absorption accelerator-release accelerator. CONSTITUTION:To one surface of the support, is applied the self-adhesive layer comprising 100 pts.wt. of a self-adhesive, 10 to 45 pts.wt. of a tackifying resin, 3 to 7 pts.wt. of at least one of medicines selected from the group consisting of 3-keto-desgostrel and its 17-esters, 3 to 5 pts.wt. of transdermal absorption accelerator, and 3 to 7 pts.wt. of transdermal absorption accelerator-releasing accelerator. The self-adhesive is an acrylic copolymer from 2 or more of (meth) acrylate compounds selected from the group consisting of 2-ethylhexyl (meth)- acrylate and dodecyl methacrylate. Improved transdermal absorption of the medicines per unit area enables the application of a prescribed dose of the medicines through a relatively small area and the cataplasm can be closely applied with no pain on peeling and reduced skin irritation.