baber/WOPTO huggingface dataset:
Patent JP-H08166724-A (JP)
Title: Liquid developer supplying pressure container
Inventor: ASAMI TAKESHI
IPC: G03G15/11
Filed: 1994-12-13
Abstract: PURPOSE: To provide a liquid developer supplying pressure container capable of stable supply without reducing a supply rate, even if a high viscosity liquid developer is used. CONSTITUTION: After a container main body 1 is filled with high viscosity toner as the liquid developer 3, the main body 1 is filled with a gaseous mixture 4 of propane and butane as an inert gas from the nozzle 2a of a supplying part 2, to be constituted as the liquid developer supplying pressure container 11. It is preferable that the inside surface of the main body 1 is coated with fluorine, a cylindrical protective member for protecting the nozzle 2a is provided, the main body 1 is filled with a member for preventing the settling of the developer 3 and a safety valve for discharging contents of a filler melted at 100 deg.C or above is provided in the main body 1. Moreover, it is desirable that the main body 1 is made of a biodegradable material as well.
Patent JP-H08164587-A (JP)
Title: Artificial marble composite panel
Inventor: HORI KINTARO
IPC: B32B5/18
Filed: 1994-12-14
Abstract: PURPOSE: To obtain an artificial marble composite panel useful as building materials such as a floor material and a wall material. CONSTITUTION: An artificial marble 1 and a veneer 2 are bonded to be laminated integrally. When the panel is used as a heat insulating material, a heat insulator is sandwiched between the veneers 2 in the production of the panels. The panel is lightweight, has good mechanical strength and a waterproof property, can be cut and machined easily with a wood working tool, and also is decorative.
Patent JP-H08168935-A (JP)
Title: Screw chip conveyer device
Inventor: UCHIYAMA KOICHI
IPC: B65G33/26
Filed: 1994-12-15
Abstract: PURPOSE: To shorten the discharging time for chips by reversing the winding direction of a coil body just above a discharging port. CONSTITUTION: A coil body 5 is rotatably driven by a driving motor DM provided on one side end 5C of a coil body 5A on the left end to be connected to a coil body 5B, and chips K accumulated in a receiving tool 3 are sequentially fed to a discharging port 4 provided on the left end of the receiving tool 3. Since the winding direction of the coil body 5A is reversed in relation to the coil body 5B just above the discharging port 4 of the receiving tool 3, the chips K overrunning from the discharging port 4, deposited on the coil body 5A on the driving motor DM side, and to be wound are again returned to the discharging port 4 side by the moving action in the opposite direction of the coil body 5A. Accordingly, the chips K accumulated just above the discharging port 4 are smoothly dropped down from the discharging port 4 and quickly discharged to the outside.
Patent JP-H03266841-A (JP)
Title: Method and apparatus for inspecting film-cutting position
Inventor: AREN II FURETSUKENSUTEIN
IPC: G03D15/04
Filed: 1990-11-29
Abstract: PURPOSE: To prevent the exposed part of film from being cut by generating a cutter control signal only in the case the density of the film at a cut position is within the specified range of basic density. CONSTITUTION: A 1st density sensor 20 senses the density of a film web 8 at plural positions and output from the sensor 20 is transmitted to a basic density selector 24, so that the data value of the lowest density of the film is detected as data on the basic density. Then, a 2nd density sensor 22 detects the density of the film at the cut position and outputs it to a comparator 26. The comparator 26 compares the density at the cut position with the basic density of the selector 24, and outputs the cutter control signal 106 so as to cut the web 8 only when the density at the cut position is the same as the basic density or in the specified range. Therefore, a trouble that the exposed part is inadvertently cut is eliminated.
Patent JP-H04200097-A (JP)
Title: Production of composite piezoelectric
Inventor: KOISHIHARA YASUSHI
IPC: H01L41/39
Filed: 1990-11-29
Abstract: PURPOSE:To suppress the generation of warpage and crack by packing an org. high polymer of a UV curing type into the grooves formed like a grating exclusive of a part thereof in the piezoelectric 1 and curing the high polymer. CONSTITUTION:The grooves 2 are formed like the grating (network) in the piezoelectric 1 to form two-dimensionally arranged columnar parts 3 and a planar surface 4 is made to remain after cutting on the other surface. The grooves 2 are so formed that the depth of the grooves, i.e. the height of the columnar parts 3 of the piezoelectric 1 finally attains the thickness desired as the composite piezoelectric 1. A UV curing type resin 5 is then packed as the org. high polymer to be cured by UV rays in the grooves 2 of the piezoelectric 1 and is irradiated with UV rays, by which the resin is cured with a low shrinkage rate and at room temp. The shrinkage rate is slight in such a manner, the generation of the warpage and crack by the shrinkage is obviated and the resin is cured in a flat state. The accuracy at the time of polishing is thus improved.
Patent JP-H09150240-A (JP)
Title: Device for changing width of mold for continuous casting
Inventor: SAKATA YUTAKA
IPC: F15B15/14
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a width changing device of a mold which executes the width change of the mold by enlarging the shifting stroke of a short side frame without stopping an operation so as to cast a cast slab of narrow width to wide width and to have a large effect of preventing the breakout. SOLUTION: This width changing device is composed of a stepping cylinder 11 for shifting connecting a piston rod 13 with the short side frame 3, a slide guide 14 fixed to a fixed long side frame (1) and suporting a cylinder body 12 of the stepping cylinder 11 for shifting so as to be freely slid and a stepping cylinder 21 for positional adjustment connecting a piston rod 23 with the cylinder body 12 of the stepping cylinder 11 for shifting. The shifting stroke of the short side frames 3, (4) are made large by both strokes of the stepping cylinder 11 for shifting and the stepping cylinder 21 for positional adjustment, and the breakout is prevented by the positional holding function of the stepping cylinder.
Patent JP-2001149264-A (JP)
Title: Tool for cleaning pottery
Inventor: HAYASHI KOICHI
IPC: A47K11/10
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a tool for cleaning pottery capable of removing dirt and scale strongly stuck to the surface of the pottery by ordinary cleaning behavior or simpler cleaning behavior. SOLUTION: In the tool for cleaning pottery consisting of a cleaning part for removing the dirt stuck to the surface of the pottery by friction with the pottery surface and a supporting part connected to the cleaning part, the cleaning part and the supporting part are sufficiently rigid against the force to be applied during ordinary cleaning of the pottery.
Patent JP-H06178713-A (JP)
Title: Bed also serving as sofa
Inventor: KASHIMA HIROSHI
IPC: A47C17/16
Filed: 1992-12-15
Abstract: PURPOSE:To provide a bed which also serves as a sofa and which is comfortable to sleep in and enables the shift of a movable sofa back to an unobstructive position when used as the bed. CONSTITUTION:An armrest 630 also serving as a sofa back is divided into a movable half body 631 and an installing half body 632, and the movable half body 631 is made movable to the first position along a headboard 16 and the second position in parallel almost with the center line extending in a lengthwise direction of a floorboard 14. A movable sofa back 620 is made movable to the first position along a footboard 18 and the second position continuing mutually in the lengthwise direction in close vicinity to the movable half body 631 of the armrest 630 also serves as the sofa back in the second position while extending in parallel almost with the center line extending in the length wise direction of the floorboard 14. In a bed mode, the movable half body 631 is held in the first position, and the movable sofa back 620 is held in the first position, on the one hand, in a sofa mode, the movable half body 631 is held in the second position, and the movable sofa back 620 is held in the second position.
Patent JP-H04197537-A (JP)
Title: Apparatus for carrying out work
Inventor: SENDA TAKASHI
IPC: B21D43/04
Filed: 1990-11-28
Abstract: PURPOSE:To smoothly treat the work by controlling an unloader with a size deciding means for deciding the size of work from the detected result in a work detector and based on this decided result and laying the carried work to the prescribed position corresponding to the size. CONSTITUTION:Based on the decided result with the size deciding means 31, carry-out position control means 36 sets carry-out position of the work W to the prescribed positions AA, BB corresponding to the sizes A, B of works. Therefore, it can be prevented that the work is laid under the condition of being shifted to one side. Further, as the ordinary work detector 14 arranged in the loader 8 can be utilized as it is, complication of the structure is restrained. By this method, as it is prevented that fall-down of the load is developed by laying the work under condition of being shifted to one side, treatment of the work can be smoothly executed.
Patent JP-H01175764-A (JP)
Title: Semiconductor memory device
Inventor: YASUHIRA MITSUO
IPC: H01L21/8242
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a semiconductor memory with higher density, by forming a cell plate electrode on a lower part of a trench and an accumulation electrode thereon, connecting the accumulation electrode to a source region of a switching transistor provided on a side wall of an upper part of the trench and connecting the cell plate electrode to a substrate. CONSTITUTION:A memory cell is provided on semiconductor substrates 1 and 2 and the memory cell is in a plurality of trenches 10 in the substrates 1 and 2 and comprises a cell plate electrode 12 formed at a lower part of the trench 10, an accumulation electrode 14 of the cell plate electrode 12 and a switching transistor provided on a side wall of the upper part of the trench 10. A source region 15 of the switching transistor is connected to the accumulation electrode 14 and the cell plate electrode 12 is connected to a substrate 1. For example, the second semiconductor layer 2 of an opposite conductivity type to that of the accumulation electrode 14 is formed on the first semiconductor layer 1 of the same conductivity type as that of the accumulation electrode 14, so that the first semiconductor layer 1 is connected to the cell plate electrode 12 and any voltage can be applied from the outside to the first semiconductor layer 1.
Patent JP-H07189843-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: F02D41/22
Filed: 1993-12-28
Abstract: PURPOSE:To enable fuel supply control applicable to a normal time by providing a means for diagnosing trouble of a drive voltage control means, and correcting control characteristic of a fuel supply means in the case of trouble diagnosis, when drive voltage of a fuel pump is switching controlled by a drive voltage control means in response to an engine operational condition. CONSTITUTION:Fuel injection valves 1a-1d are supplied with fuel pressure-fed from a fuel tank 2 by a fuel pump 3, and regulated to specified pressure by a pressure regulator 4. The drive voltage is switchably controlled by a voltage regulator 19 in response to an engine operational condition for the fuel pump 3. Two FET 11a, 11b serially connected together possesses by the voltage regulator 10, and a pump discharging quantity is increased/decreased by setting those FETS ON or OFF. In this case, it is discriminated by a voltage monitor whether the drive voltage of the fuel pump is switched in compliance with the control or not, and an intake air flow rate is increasingly/decreasingly corrected according to the fuel discharge quantity at that time, when it is discriminated as NO caused by the trouble etc.
Patent JP-H07200146-A (JP)
Title: Tablet and its driving method
Inventor: OKUMURA FUJIO
IPC: G06F3/0488
Filed: 1993-12-28
Abstract: PURPOSE:To provide an electrostatic type tablet and its driving method which can detect a position without any malfunction even when driving circuits and wiring connections are decreased. CONSTITUTION:To detect the X-directional position of a pen, the table of electrode group constitution shown in the figure is used. Pulses are applied to electrodes B1-B4 covering divided areas in order and their signals are read through the pen to judge that the pen is positioned in the block where a maximum value is obtained, and. pulses are applied to electrodes A1-A4 indicating positions in the block in order and their signals are read through the pen to judge that the pen is positioned at the position of the electrode where a maximum value is obtained, thereby determining the absolute position in combination with the above information on the block. If there is not a difference in level between the maximum and 2nd signals which is larger than a prescribed value when the block position is determined, it is judged that the pen is nearby the part where two blocks come into contact with each other, thereby preventing malfunction.
Patent JP-H09176479-A (JP)
Title: Polycarbonate resin composition
Inventor: MIYA SHINYA
IPC: C08K5/36
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin compsn. which is resistant to an ionizing radiation, i.e., hardly undergoes the change in color or degradation in physical properties by an ionizing radiation for sterilization, by compounding a polycarbonate resin with a specific glycol or its ether or ester and a sulfoxide or sulfone compd. SOLUTION: This resin compsn. is prepd. by compounding 100 pts.wt. polycarbonate resin with 0.01-5 pts.wt. polyalkylene glycol or its ether or ester and 0.01-5 pts.wt. sulfoxide or sulfone compd. The polyalkylene glycol or its ether or ester is pref. a compd. represented by the formula (wherein R<1> , R<3> , R<4> , and R<6> are each H, a 1-30C alkyl, a cyclokalyl, an alkenyl, etc.; R<2> and R<5> are each H or a 1-4C alkyl; (h) and (i) are each an integer of 1 or higher; and (j) and (k) are each an integer of 1-10).
Patent JP-2000126268-A (JP)
Title: Washing device (bidet) and washing water
Inventor: SANO YOSHIMI
IPC: A61H35/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a washing device which is easy to use, safe and highly efficient and washing water. SOLUTION: This washing device supplies a stock solution, such as a physiological salt solution, to an electrolytic cell via a feed water pipe 7 by a chemical pump 2 from a raw water tank 1 storing this solution. Electrolytic voltage, electrolytic current and the flow rate of the stock solution are controlled by a controller 10. The anode water collected from a feed water pipe 6 introduced from an anode chamber in contact with an anode 4 by adequately controlling properties, such as pH, ORP and osmotic pressure, or the liquid prepared by using the same is used as the washing water.
Patent JP-H07200021-A (JP)
Title: Method for automatically arraying product
Inventor: YAMADA FUMIMASA
IPC: B23K26/00
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate the management of a residual material and to effectively utilize the residual material for a later working operation by arraying parts so as to make the shape of the residual material be the similar figure of the original shape of a plate material or a specific shape such as a square or the like. CONSTITUTION:A diagonal line 42 is set on the plate material based on the shape of the residual material, the longitudinal direction of a product 43 is made coincident to the X direction of the plate material 41 and the arrangement area of the product 43 is decided from a work origin O in a Y direction. When arrangement inside the range is completed, whether or not the range includes the diagonal line is discriminated. When the diagonal line 42 is included in the range, the origin is moved to a point O' and X and Y directions of the plate material 41 are switched and reset. Thus, the arrangement range is set in the range where the product is not arranged on the plate material 41 for the next product 44 and the products 44 are successively arranged. At the time, since the range does not include the diagonal line 42, the X and Y directions are not changed, the arrangement range is set from the side of the origin O' for the next products 45 and they are successively arranged in the range. Thus, the residual material in the approximately similar figure of the plate material 41 remains.
Patent JP-H08178843-A (JP)
Title: Method for discriminating kind of foreign matter in solution
Inventor: MAEDA SHINICHIRO
IPC: G01N21/49
Filed: 1994-12-22
Abstract: PURPOSE: To discriminate between a foreign matter having metallic luster from that having no metallic luster easily and automatically through image processing. CONSTITUTION: After setting the illumination light source for an optical microscope 14 in transmission light, an enlarged transmission image on the surface of a filter 13 is picked up by means of a charge coupled element 18 while being illuminated with transmission light 15 of a filter 13 and then it is subjected to binarization. When a foreign matter is detected in the transmission image thus picked up, the illumination light source is switched to reflection light and the enlarged reflection image on the surface of a filter 13 is picked up and subjected to binarization while being illuminated with reflection light 16.  Furthermore, the results of image processing using the transmission light as an illumination light source are compared with those using the reflection light as an illumination light source thus discriminating a foreign matter having metallic luster from that having no metallic luster.
Patent JP-H05142654-A (JP)
Title: Projection type liquid crystal projector
Inventor: EBISU NAOKI
IPC: G03B21/602
Filed: 1991-11-25
Abstract: PURPOSE:To make a display image easy to see on a screen which varies in screen gain by making moire fringes, generated on the screen, invisible by the projection type liquid crystal projector. CONSTITUTION:In the projection type liquid crystal projector which irradiates a liquid crystal panel 4 with the light from a light source 1 and a reflecting mirror 2 and projects the light passed through the liquid crystal panel 4 on a screen 6 where lenticular parts 7 are arranged by a projection optical system 5 to display an image formed by the liquid crystal panel 4, the liquid crystal panel 4 is vibrated at right angles to the array of the lenticular parts 7; and the amplitude of the vibration is a half as large as the pitch of the moire fringes formed on the screen 6 and the frequency of the vibration is higher than an eye recognizable speed. Consequently, the light and shade of the moire fringes are seen to be uniformed with human eyes and the moire fringes seem to disappear, so that the display image on the screen 6 becomes easy to see.
Patent JP-H01175826-A (JP)
Title: Endoscope
Inventor: YOKOI TAKESHI
IPC: G02B23/24
Filed: 1987-12-29
Abstract: PURPOSE:To utilize a suction pipe line to use an operative tool so that sound and electromagnetic waves or the like can be emitted in the direction of observed field of view surely to implement high accuracy endoscopic diagnose by making an operative tool proceeding direction surface inside a suction port of a reflectional surface for reflecting sound and electromagnetic waves emitted from an end of the operative tool inserted into a suction pipe line connected to the suction port. CONSTITUTION:An inserting portion 4 is inserted from the mouth of an patient into his gullet and stomach. The stomach is filled with deaired water and scanned with supersonic wave by a supersonic probe 15 to project the supersonic fault image on a monitor of a supersonic observing device. A supersonic Doppler probe 29 is inserted from a probe inserting port 11 of an operational section 6 into a suction pipe line 26 so that the end 29a of said probe 29 reaches the end of said pipe line 26. When a Doppler beam is emitted, it is reflected from a reflective surface 28 to be emitted to the center direction in the view field range. When blood flow information is found in the periphery, a signal reflected and received returns along the same path to impinge on the end 29a of supersonic Doppler probe so that it is sent to the observing device to be projected on a monitor as wave form, while it is represented from a speaker with voice to permit high accuracy endoscope diagnose.
Patent JP-H08225945-A (JP)
Title: Formation of deposited film and deposited film forming device as well as method for cleaning deposited film forming device
Inventor: FURUSHIMA SATOSHI
IPC: G03G5/08
Filed: 1994-12-21
Abstract: PURPOSE: To form deposited films having a uniform film thickness and film characteristics by specifying the ratio of the discharge rate in a reaction vessel and the volume of a discharge section at the time of forming the deposited films by a plasma CVD method. CONSTITUTION: A cylindrical base body 1112 is installed in the reaction vessel 1111 and the interior of the reaction vessel 1111 is evacuated. The cylindrical base body 1112 is controlled to a prescribed temp. by a heater 1113 and gaseous raw materials are introduced into the reaction vessel 1111 from introducing pipes 1114. The deposited films are thereafter formed on the cylindrical base body 1112 by the glow discharge by impression of high-frequency power. The ratio A=S/V of the discharge speed S in the reaction vessel 1111 and the volume V of the electric discharge part (the space enclosed by the electric discharge electrodes) is specified to >=0.4 to <2.0 in this method. S is given by Q/P.  Q is the supply rate of the gaseous raw materials and is expressed by the flow rate × the introducing pressure of the gaseous raw materials and P is the pressure (Pa) measured at the reaction vessel 1111 (discharge port). Effective cleaning is made possible and high throughput is realized by executing plasma etching by controlling A to a specific value.
Patent JP-H04204469-A (JP)
Title: Image forming device
Inventor: ARIYAMA TAKAYUKI
IPC: G03G15/16
Filed: 1990-11-29
Abstract: PURPOSE:To carry a transfer material to a fixing part without curled state and to absorb impact when the transfer material enters the fixing part by making the sucking force of a suction device strong when atmospheric humidity or the moisture content of the transfer material is lower than a prescribed reference value and making it weak when it is high on the contrary. CONSTITUTION:In the case of a high humid state or when the moisture content of the transfer material P is high, that means, when the material P is under a condition that it is hardly curled, the sucking force of the material P carried on an chevron-like suction deck 20 is weak. Therefore, looseness is formed to the material P near the top part of the deck 20 and the impact when it enters the fixing part Y is absorbed by the loosened part. On the other hand, in the case of the low humid state or when the moisture content of the material P is low, that means, when the material P is under the condition that it is easily curled, the sucking force of the material P carried on the deck 20 is strong and it is carried under the state that it is made to almost adhere to the deck 20. Therefore, the material P is not curled at this time. Thus, the looseness is formed to the transfer material on the suction deck whether it is curled or not and the impact when it enters the fixing part is absorbed. Besides, a clear image is obtained.