baber/WOPTO huggingface dataset:
Patent JP-S6246731-A (JP)
Title: Automatic lifting/lowering device for wheelchair or the like
Inventor: MATSUDA TSUYOSHI
IPC: B60P3/00
Filed: 1985-08-23
Abstract: PURPOSE:To perform lifting and lowering of a wheelchair or the like within a vehicle with a safe, compact constitution by providing at an appropriate position within the vehicle with a lift area for lifting and lowering the wheelchair communicating through a door with the outside and providing within the lift area with a lift mechanism for lifting and lowering a floor table. CONSTITUTION:A lift area 6 inside a door 7 is formed, with the lift area accommodating an automatic lifting and lowering device, at a position, for example, in the middle of a vehicle such as a bus. A lift mechanism 14 capable of lifting and lowering a floor table 1 on which a wheelchair 13 can be placed is accommodated within the lift area 6. For example, a base 15 fixed to a bottom plate 16 of the lift area 6 and the floor table 1 is connected by means of a pantograph mechanism 17, while a hydraulic cylinder 18 is interposed between the pantograph mechanism 17 and the base 15. The floor table 1 is lifted or lowered by the expansion and contraction of the hydraulic cylinder 18 via the pantograph mechanism 17. On the outside end of the floor table 1 is equipped a sub-table 20 which can be put in either upright or horizontal position so that a bridge plate 19 can be placed between the ground and the sub-table.
Patent JP-S5887829-A (JP)
Title: Polishing of si wafer
Inventor: TAKASU SHINICHIROU
IPC: H01L21/304
Filed: 1981-11-20
Abstract: PURPOSE:To prevent contamination of the Si wafer to be generated by metals of Na, Cu, etc., by a method wherein the Si wafer is polished using a polishing agent such as choline aqueous solution added with pulverized powder of amorphous SiO2, etc. CONSTITUTION:The chemical agent containing no metal element of Na, Cu, etc., having the faculty to etch the proper quantity of Si, having the property not to etch a polishing device constituting structural material, and moreover not to dissolve pulverized powder of amorphous SiO2, etc., to be added, is used as the polishing material for mirror polish finishing of the Si wafer. Namely, when the Si wafer is to be mirror polish finished, the polishing agent such as choline aqueous solution added with pulverized powder consisting of amorphous SiO2 is used. Concentration of choline of the polishing agent mentioned above is set to 0.2-10[%], and the adding quantity of pulverized powder is set to 200[g/ l]or less.
Patent JP-H0832787-A (JP)
Title: Image communication device
Inventor: SHINODA HIROSHI
IPC: H04N1/32
Filed: 1994-07-15
Abstract: PURPOSE:To easily introduce the existent G3 facsimile color control procedure by executing a procedure which sets only bits declaring escape procedure ability. CONSTITUTION:At the time of transmission, a document is read by a scanner part 1-10 including a color correct sensor by using a white line source, and respective analog signals of three split primary colors R, G, and B are digitized by the colors and outputted from the scanner part 1-10 to a CPU bus. Raster block conversion for the output is performed in the buffer memory in an encoding decoding part 1-4, RGB data in block sequence are computed through color space transformation, and data YCrCb are obtained from the RGB. Then JPEG encoding is performed for the data sequence, the data are sent from the encoding decoding part 1-4 to the communication buffer in a RAM 1-3, and the encoded data are further sent to a line through a modem 1-5 and an NCU 1-6.
Patent JP-H0351656-A (JP)
Title: Control device of air conditioner
Inventor: HAYASHIDA TATSUNAO
IPC: F24F11/02
Filed: 1989-07-19
Abstract: PURPOSE:To always confirm an operating state of an outdoor device and enable an air conditioner to be controlled under a high reliability by a method wherein a control means for receiving an operating mode of an outdoor device from an outdoor controller is arranged within an indoor controller. CONSTITUTION:A signal from an outdoor controller 3 is received by a control means 2b of an indoor controller 2 and an operation mode of an outdoor device is conformed in response to this signal. With such an arrangement, even in case that the outdoor controller 3 may not receive a command from a remote controller 1 due to a poor connection of a control part 4, this abnormal state can be accommodated fast and a high reliable control can be performed.
Patent JP-H1130790-A (JP)
Title: Inspection method for active matrix type liquid crystal panel
Inventor: IRIE KATSUMI
IPC: G09F9/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To easily detect a local high resistance balance of low reliability by differentiating the transmissivity of a pixel situated in the rearside of a local high resistance area from that of a pixel situated in other areas and structuring so that the high resistance area of a data line is detected from the difference of the transmissivity. SOLUTION: With a scanning line 1 divided into plural blocks, narrow scanning signals are inputted in the scanning line 1 successively by each block, and a detection signal is inputted in a signal line 2. Accordingly, in the pixel electrode of the signal line 2 which is without a local high resistance area 28 and which is before the area 28, a pixel electrode voltage is obtained, causing a potential difference, with a black display appearing. Thus, by supplying a narrow scanning signal to each scanning line 1 with the same timing, if the local high resistance area 28 is present, the pixel electrode in the rearside displays a half tone by the transmissivity of the pixel. Since the other parts turn to a black display, the presence/absence of the local high resistance area 28 can be easily detected from the display screen.
Patent JP-2001014991-A (JP)
Title: Electromagnetic relay, the electromagnetic relay and circuit board, and circuit board
Inventor: ICHIKAWA KAZUHIRO
IPC: B60J1/17
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent operational errors for water leak and to adopt measures at a low cost, by providing an exciting coil in a case having liquid tightness, connecting an electrode portion to each of both coil terminals of this exciting coil, and exposing at least part of each electrode portion to liquid penetratable region out of a case. SOLUTION: Even if an electromagnetic relay 1 having electrode portions 7 is dipped by, for example, rain water or sea water, a gap between the electrode portions 7, 7 functions as resistances connected to an exciting coil in parallel, and the resistances generated by these electrode portions 7, 7 can prevent the exciting coil from operating by working voltage. As a result, occurrence of trouble that a motor operates even without switch operation can be prevented surely, and the reliability of the electromagnetic relay 1 as a component for vehicle can be improved.
Patent JP-H0237747-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUNAGA HIROYUKI
IPC: H01L21/301
Filed: 1988-07-28
Abstract: PURPOSE:To prevent the development of abnormal undercut and stripping of a residual piece by putting an intermediate film on top of an insulating film so that both end faces of the above films coincide with a part which is at a prescribed distance from the center of a scribe line on a semiconductor substrate. CONSTITUTION:An insulating film 12 formed after it grows in such a way that it is at a prescribed distance from the center (0) of a scribe line on a semiconductor substrate 11 and an intermediate film 13 having an end face which coincides with an end face of the insulating film 12 is formed on the insulating film 12. After that, an interlayer film 14 is formed on the surface of the insulating film 12 and the intermediate film 13 so that the film 14 may cover the above two films and then, a passivation film 15 is formed so that it is laminated on the above film 14. Surplus undercut of the substrate is prevented by forming the above films 12 and 13 so that both end faces of the films 12 and 13 coincide with the part which is at the prescribed distance from the center (0) of the scribed line on the substrate 11; besides, stripping of residual pieces (the rest of the film) in the stepped parts in the case of etching is prevented.
Patent JP-S6080567-A (JP)
Title: Manufacture of fixed grain abrasive structure of segment type
Inventor: ISOBE EIJI
IPC: B24D18/00
Filed: 1983-10-07
Abstract: PURPOSE:To enable a segment to be fixed in desired arrangement easily forming even the fine segment further eliminating any necessity for gluing work or the like, by etching the predetermined part, on the surface of an abrasive structure formed by binding abrasive grains, after being coated with an etching resistant film. CONSTITUTION:Both sides of an abrasive structure base plate 1 in thickness of about 0.5mm., constituted by diamond abrasive grains and a metal bond, are coated with negative-positive type dry film-state photoresists 2, and a work negative plate 3, in which a segment part to be formed in one side permeates light while a groove between the segments shields light, is closely attached to the base plate 1, then its both sides are exposed to light sources 4, providing a photoresist film 5 to be left on the segment part and the reverse side of the plate 1 by developing of weak alkaline solution. Next, etching fluid of iron dichloride is blown by nozzles 6, obtaining a fixed grain abrasive structure 8 of segment type arranging the segments 7. In such way, the structure 8 can be manufactured by enabling even the fine segment to be easily formed further fixing the segment in desired arrangement without causing any necessity for its gluing work.
Patent JP-S6245914-A (JP)
Title: Poppet valve
Inventor: KAWAUCHI HIDETO
IPC: F01L3/04
Filed: 1985-08-26
Abstract: PURPOSE:To reduce the cost of production, and raise the strength of a face part and the end part of a shaft, of a poppet valve, so as to raise the durability of this valve, by forming the valve stem part, the end part of the stem, the mushroom part and the face part, out of different composite materials of more than two kinds. CONSTITUTION:A poppet valve is constituted of a valve stem part 1, a face part 2, a mushroom part 3, and the end part 4 of the stem. In this case, the mushroom part 3 and the face part 2 are formed of composite materials which are different from each other, in their components. That is, the mushroom part 3 and the valve stem part 1 are formed of materials of the same kind, for example, a welding material or a powder sintered material, of such as an austenite-group heat resisting steel. A material of the face part 2 is a powder material of such as a stellite No.6, and this material is sintered and closely pressed against the outer circumference of the mushroom part 3. The valve stem part 1 and the end part 4 of the stem are also formed of composite materials which are different from each other, in their components. That is, in contrast with the material of the valve stem part 1, for example, a welding material or powdered material, of such as an austenite-group heat resisting steel, a material of the end part 4 of the shaft is a powder material of such as a stellite No.1, and this material is sintered and closely pressed against the valve shaft part 1.
Patent JP-H0631534-A (JP)
Title: Electric power source device for electric discharge machine
Inventor: KANEHARA YOSHIHIDE
IPC: B23H1/02
Filed: 1992-07-14
Abstract: PURPOSE:To speedily control working electric current, suppress the consumption of an electrode, obtain high working quality even in working a large area, and permit high speed working even in finishing. CONSTITUTION:An electric current supply part 101 and an electric current interrupting part 102 are provided as the electric power source for an electric discharge working machine, and the working electric power is supplied to the electric current interrupting part 102 from the electric current supply part 101 connected by the electric feeder lines 100B and 100C. The electric interrupting part 102 interrupts the working electric current supplied from the electric current supply part 101, and is connected with an electrode 5 and a workpiece 4 through the electric feeder lines 103A and 103B as short as possible. The electric current interrupting part 102 is installed in the vicinity of the electrode 5 and the workpiece 4.
Patent JP-S63225822-A (JP)
Title: Barrel shifter
Inventor: TOKUMARU TAKEJI
IPC: G06F7/76
Filed: 1986-08-11
Abstract: PURPOSE:To quickly perform the rotating operation including carry by operating OR between lower N-number of digits out of 2N-digit information and upper digits corresponding to these lower N-number of digits to perform the rotating operation including carry of input information. CONSTITUTION:N-digit input information is shifted in accordance with the extent of rotation to generate 2N-digit information. In case of the rotating operation including carry, carry is inserted after the least significant digit of shifted input information, and OR between lower N-number of digits out of 2N-digit information and upper digits corresponding to these lower N digits in accordance with the presence or the absence of carry is operated. The rotating operation of input information is performed in this manner. Thus, the rotating operation including carry is quickly performed in the same time as the rotating operation including no carry without complicating the constitution.
Patent JP-S6248775-A (JP)
Title: Gravure ink composition
Inventor: YASUDA YUZO
IPC: C09D11/10
Filed: 1985-08-26
Abstract: PURPOSE:The titled ink composition, obtained by incorporating a resin having urethane bonds in the molecule thereof with a specific titanium dioxide pigment, holding improved hiding power without causing plate fog and suitable for gravure printing of packaging materials. CONSTITUTION:A gravure ink composition obtained by incorporating (A) a resin having urethane bonds in the molecule thereof with (B) titanium dioxide pigment having the surface coated with an aluminum phosphate, e.g. orthophosphate, as essential components. The amount of the aluminum phosphate to coat titanium dioxide in the component (B) is preferably 2.5-20wt% based on the weight of the titanium dioxide. The compounding ratios of all the components are as follows; 5-50wt% expressed in terms of solid, component (A), 5-90wt% component (B) and 10-80wt% solvent.
Patent JP-2001018029-A (JP)
Title: Rod rotating and working device
Inventor: TSUTSUMINO TAKEMI
IPC: B21H3/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To machine a non-rotatable work to form a screw or a projection/ recess by mounting a tool on a rotor via a rack, and rotating the tool, and moving the tool by a pinion mounted on a pinion shaft penetrating a center of rotation of the rotor via a planetary gear device and the rack. SOLUTION: A work is advanced to the center of rotation by keeping the rotational speed of a rotor 4 to be same as that of a pinion shaft 12. A die 8 is separate from the center of rotation. The work W is held in the thread rolling flat die 8 by the machining length, and fixed thereto. The rotational speed of the pinion shaft 12 is changed, and the thread rolling flat die 8 is moved to the direction of the work W through the engagement of a pinion 11 with a rack 9 by the difference in rotational speed between the rotor 4 and the pinion shaft 12. When the rotor 4 makes one turn, the thread rolling flat die 8 also makes one turn to machine the work W. The machining is completed when the thread rolling flat die 8 makes several turns.
Patent JP-S6343207-A (JP)
Inventor: YAMAMOTO YASUAKI
IPC: H01B7/295
Filed: 1986-08-08
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-H0928151-A (JP)
Title: Brush cutter and safety cover for brush cutter
Inventor: MIZUTANI MAKOTO
IPC: A01D34/68
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a safety cover optimal for a combined use type brush cutter capable of replacing a blade type cutting blade with a line trimmer type one. SOLUTION: This safety cover 20 installed in a brush cutter 10 designed to enable the replacement of a blade 15 with a line trimmer 17 and installation of the line trimmer relatively to a rotating and driving part 13 at the tip of a shaft 11 comprises the first safety cover 30 having a downwardly extending slope 32 and a size capable of covering the rear of the blade 15 and further the second safety cover 40, slidable obliquely along the slope 32 of the safety cover 30 and capable of overlapping with the first safety cover 30 when moved upward, extending the slope 32 of the first safety cover 30 and providing a state extended to a size capable of covering the rear of the line trimmer 17 when moved downward.
Patent JP-H0474377-A (JP)
Title: Semiconductor storage device
Inventor: OGATA SHINKO
IPC: G11C11/401
Filed: 1990-07-17
Abstract: PURPOSE:To improve the reliability and the yield of a multi-port RAM by providing a memory array containing memory cells placed like a lattice in an intersection of a bit line and a word line, and a capacity means provided between the bit line and a prescribed write signal line. CONSTITUTION:Between write signal lines WF0 - WF3 through which a pre scribed write signal is transferred in a flash light mode, and each bit line B0 - Bn for constituting a memory array MARY, a capacity means Cfp and switch means Qfp, Qfn of a series form are provided, and these capacity means Cfp and switch means Qfp, Qfn are formed to almost the same device structure as an information accumulation capacitor Cs for constituting each memory cell and an address selection MOSFET. In such a way, while suppressing deterio ration of the performance of a multi-port RAM having a flash light mode, etc., and an increase of a chip area, its reliability and yield can be enhanced.
Patent JP-2000025835-A (JP)
Title: Packaging bag
Inventor: SAHO YUKIYA
IPC: B65D77/30
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag which can be unsealed by hands, suppresses generation of wrinkles or blocking on a heat seal surface, and is excellent in appearance. SOLUTION: In a packaging bag, a lamination film containing a biaxially oriented syndiotactic polystyrene film of 10-60 μ in thickness and an unoriented polyolefin resin film of 10-80 μ in thickness is heat-sealed on an edge part of an outer periphery of the bag with 3-10 mm in width so that the biaxially oriented polystyrene resin film located outside the bag, and the unoriented polyolefin resin film inside the bag.
Patent JP-S6082276-A (JP)
Title: Method for connecting welding wire contained in pack
Inventor: SAKAI YOSHIYA
IPC: B23K9/133
Filed: 1983-10-06
Abstract: PURPOSE:To transfer a wire without kinking trouble by curving once the direction where the terminal end of the wire in a vertical pack case leaves a doughnut-shaped retaining member to make said direction approximately equal to the containing direction of the wire and connecting said end to the succeeding case. CONSTITUTION:Both of the beginning end 6b and terminal end 6a of a welding wire in a vertical pail case 1 project from the inside hole 9 of a doughnut-shaped retaining member 4. The direction where the end 6a leaves the member 4 is curved and is made approximately equal to the containing direction of the wire when viewed from above then said end is connected to the beginning end of the wire in the succeeding case. The force to reverse the kinking direction is acted to prevent kinking in the final drawing out of the wire in the case so that the drawing-out is shifted to the succeeding case. The same effect is obtained for the case in which the wire projects from the outside of the member 4.
Patent JP-H0933548-A (JP)
Title: Rotation sensor
Inventor: HONMA AKIRA
IPC: G01F1/80
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotation sensor which holds high sensitivity and high accuracy and is reliable even in the case when magnetic noise for the sensor is generated much by a magnet for a liquid crystal display operation used for some of flowmeters or when noise is much and a signal is weak as in measurement of low-speed rotation of ABS in an automobile, and which is economical, in addition. SOLUTION: A rotation sensor which comprises a magnetic sensor 1 having a core constituted of a magnetic material having a bistable magnetic characteristic and one or two or more magnetic flux sources 3 provided in a rotating body 2 and detects a change in a magnetic flux induced from the magnetic flux sources 3 by the rotation of the rotating body 2, and which is featured by that a shield tube 4 constituted of the magnetic material and being longer than the core is provided around the magnetic sensor 1.
Patent JP-H0849872-A (JP)
Title: Drain treating device for air-conditioner
Inventor: NAGAE KOJI
IPC: F24F13/22
Filed: 1994-08-09
Abstract: PURPOSE:To obtain an air-conditioner in which the height of drain level is not limited by stopping the operations of a drain pump and a compressor when a water level sensor again detects a specific level after the level of the drain in a drain pan reaches the specific level and a specific time is elapsed. CONSTITUTION:When a compressor 8 is operated to start cooling, drain produced at an evaporator 3 is stored in a drain pan 4. Then, water level is detected by a water level detecting sensor 6, and when the level exceeds a point A, i.e., a preset specific water level, the sensor 6 is operated, a drain pump 5 is started to be operated, and the integration of the time by an alarm timer is started. When a specific time is elapsed and the timer is completed, the sensor 6 again detects the level. In this case, if the level exceeds the point A, the drain is not satisfactorily discharged, and hence the pump 5 and the compressor 8 are forcibly stopped.
Patent JP-H0781024-A (JP)
Title: Apparatus for color letter forming device
Inventor: YAMAURA HIDETADA
IPC: G03F1/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide a device for color letter forming which is not necessary to reset color information at the time of reforming and the like. CONSTITUTION:Letter information related to letters, format information for composing, casting region information showing a region for performing letter forming and color informaiton showing a region having the attribute of colors are inputted. On the basis of such inputted information, a composing data preparation means 22 of a composing operation unit 21 prepares composing data. The forming result is prepared as the composing data of a block structure linked up with the color information. With respect to the forming data having this tree structure, the change and the like of the color information are made by a color information correction means 23. With respect to this forming result, picture image data are prepared by a image data preparing unit. Each form plate of CMK is outputted to a photographic paper or to a film an output device 14 on the basis of the picture image data.
Patent JP-H0884927-A (JP)
Title: Hydrophilic high swelling hydrogel
Inventor: ENGELHARDT FRITZ DR
IPC: A61F13/53
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain absorbents for aq. liquid without fines at all and having abrasion-fastness and high swellability by coating with non-reactive, water- insoluble film-forming polymers in hydrophilic, highly swellable hydrogels used as absorbents in hygiene products. SOLUTION: The absorbents for aq. liquid are formed by coating hydrophilic, highly swellable hydrogels with non-reactive, water-insoluble film-forming polymers. Preferable polymers have the film-forming ability within the range from -1 to 130 deg.C and are water-insoluble but permeable in water or swellable in an aq. soln. In particular, those forming polymer films having tensile strength of 0.5-15 Newton/mm and elongation at break of 100%-1,000% are used. As these polymers, there may be mentioned homo- or copolymers of vinyl esters, homo- or copolymers of acrylic or methacrylic esters and polyacetals or the like.