baber/WOPTO huggingface dataset:
Patent JP-H1034186-A (JP)
Title: Purification of sewage and water using plant
Inventor: SAKURAE SADAO
IPC: A01G31/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To extremely effectively purify sewage and water using a plant to utilize them in secondary industry. SOLUTION: After a water purifying tank constituted by successively connecting a head frame member 2, an intermediate frame member 3 and a final frame member 4 all of which are composed of a foamed resin is laid, the respective frame members 2, 3, 4 constituting the water purifying tank P are respectively covered with lid members 5 having holes 5a in which hydroponic plants excellent in sewage and water purifying action and utilizable in the secondary industry are implanted arranged in the surface thereof longitudinally and laterally and sewage and water are purified by the plants implanted in the lid members 5.
Patent JP-H1037735-A (JP)
Title: Oil strainer for internal combustion engine
Inventor: MISUMI IKUO
IPC: F01M11/03
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil strainer in which an area of an installation surface of an oil strainer can be reduced to minimum without reducing a filtering area of a filter member. SOLUTION: A base end 4b of a pipe 4 whose leading end 4a is impregnated with engine oil 5 inside an oil pan 2 is connected to an oil passage 6 formed in an installation member 3 through a nearly funnel-like case 7. A filter member 8 is arranged inside the case 7. A flange 7c extended in the radial direction is arranged on a side end of the installation member 3 of the case 7, while a plurality of bolt through-holes are formed on the flange 7c. The case 7 can be mounted on the installation member 3 by the bolts inserted into the bolt through-holes. A line segment Y formed by connecting the centers of the bolt through-holes is eccentrically dislocated from a center O of the case 7.
Patent JP-H1034676-A (JP)
Title: Molding die and molding method for synthetic resin foam molded product
Inventor: IWAI TERUO
IPC: B29C39/28
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To mold synthetic resin foam molded product such as a cushion pad like an automobile seat back pad or the like and other automobile interior materials in a manner of high expansion ratio and low density in which the generation of flashes is reduced as much as possible and mold products efficiently and with good yield. SOLUTION: A molding die is provided with a bottom force 2, a top force 3 forming a closed space between the top force and the bottom force 2 and a core 4 provided in the closed space 5, and a compartment wall 6 is so protruded as to form a very small clearance 11 on the upper face of a tool between the core and the top force, and a chamber 7 parted by the compartment wall 6 is formed. The pressure inside of the chamber is reduced, and a pressure adjustment device 21 for feeding air into the pressure-reduced chamber 7 and restoring the pressure to the atmospheric pressure is provided. The air in a cavity 8 is exhausted through the very small clearance 11, and air can be fed into the cavity 8 through the very small clearance in the constitution of the molding die.
Patent JP-S59104507-A (JP)
Title: Measuring device of inclination angle
Inventor: SHIBA KAZUO
IPC: B23Q1/38
Filed: 1982-12-07
Abstract: PURPOSE:To enhance the resolution and to extend the range of measurement by using an inclination angle detector near zero and making the operating range of an inclining device wider than the range of measurement of the inclination angle detector. CONSTITUTION:An inclination angle detector 101 detects the sum of the inclination angle of a face 201 to be measured and the difference of inclination angle between a supporting member 103 and an inclined table 102. The detected inclination angle is supplied as a control signal I1 to a servovalve 213 through an amplifier 210, a compensating circuit 211, and a servo amplifier 212. A supplied pressure PS1 is so distributed that the pressure difference between upper and lower static pressure pads 202 and 205 and lower and upper static pressure pads 203 and 204 is proportional to the control signal I1 and a detection signal V1 of the inclination angle detector 101 is zero. When the inclination angle of the face 201 to be measured is varied, the detection signal V1 of the inclination angle detector 101 is varied by this variation of the inclination angle of the face 201 to be measured. This detection signal V1 is displayed as an inclination angle on an inclination angle display device 214 through the amplifier 210.
Patent JP-H06194331-A (JP)
Title: Abnormal air-fuel ratio detector for internal combustion engine
Inventor: KAWABATA TAKESHI
IPC: F02D41/14
Filed: 1993-08-30
Abstract: PURPOSE:To provide an abnormal air-fuel ratio detector in which abnormality in an air-fuel ratio sensor on the downstream side is decided with no effect of the reduction of O2 storage effect due to deterioration of the catalyst. CONSTITUTION:The abnormal air-fuel ratio detector comprises air-fuel ratio sensors on the upstream side and the downstream side, i.e., linear air-fuel ratio sensors for detecting the air-fuel ratio linearly, means for calculating a gas response delay time between both air-fuel ratio sensors basing on the detection results from the air-fuel ratio sensors at the time of air-fuel ratio feedback control under lean state, and means for detecting abnormality in the downstream side air-fuel ratio sensor basing on a delay time thus calculated. Since the detection results from the air-fuel ratio sensors in an air-fuel ratio lean region not susceptive to O2 storage effect is employed, deteriorated state of catalyst has no effect on the delay time being calculated and thereby abnormality can be detected accurately in the downstream side air-fuel ratio sensor. Furthermore, a stabilized lean state can be realized using linear air-fuel ratio sensors.
Patent JP-S6193743-A (JP)
Title: Ram control system
Inventor: MORI SHOKICHI
IPC: H04J3/04
Filed: 1984-10-13
Abstract: PURPOSE:To double the timing of write/read and to attain ease of processing by allowing a ROM, a selector and a counter to switch an address control of two RAMs and read/write in a time division multiplex communication equipment. CONSTITUTION:Any of RAMs 4, 5 is selected for input/output, an address signal from a ROM6 sets an address of the RAM 4 or 5 so as to provide an optional delay time to an optional processing of an optional channel. Since the two RAMs 4, 5 are used alternately, the timing of read/write is doubled.
Patent JP-H1149723-A (JP)
Title: Purification of higher unsaturated aliphatic ester
Inventor: FUKUMOTO TAKEHIKO
IPC: C07C69/145
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a higher unsaturated aliphatic ester from a sample containing the ester to a high purity without forming the corresponding alcohol as a by-product by using a urea adduct method. SOLUTION: This method for purifying a higher unsaturated aliphatic ester comprises a step for mixing a sample containing the higher unsaturated aliphatic ester with a saturated methanol solution and/or a saturated aqueous solution of urea in the presence of a lower fatty acid or its acid anhydride and depositing a urea adduct.
Patent JP-S60222322-A (JP)
Title: Sliding roof structure for vehicles
Inventor: NIWA TOSHIAKI
IPC: B60J7/04
Filed: 1984-10-12
Abstract: PURPOSE:To secure a head clearance so largely as well as to make positioning for a guide or the like to be installed at the side of an on-off body performable so easily, by setting up a connecting part at the on-off body side in a concave part of an on-off body frame on the underside of the on-off body. CONSTITUTION:An on-off body 2 is provided with a panel 2a and a thin platelike frame 2b set up in the lower side of this panel 2a at a distance away an empty space S. At a spot little to both ends in a car width direction of the frame 2b, a concave part 201 is formed in a front part and another concave part 202 is formed in a range from an intermediate part over a rear part, and these concave parts 201 and 202 are made up into concave form upward. At both sides in a front end part of the underside of the on-off body 1, a pair of front slide stays 12 attaching a slider 11 to its lower end is hangingly installed therefrom, while an upper part of this stay 12 is attached to the concave part 201. According to this method, at the time of attaching these stays 12 and roof side sub- guide rails 14, these concave parts 201 and 202 are well utilizable so that positioning is ever so easy.
Patent JP-H06106428-A (JP)
Title: Screw tightening method
Inventor: KOJIMA SABURO
IPC: B23P19/06
Filed: 1992-08-12
Abstract: PURPOSE:To tighten a screw at the speed exceeding the limit due to the inertia moment specific to a motor. CONSTITUTION:In a method for tightening a screw 1 by rotating the screw 1 by a motor 4, the screw 1 is tightened by increasing the rotation of a motor shaft 4a of the motor 4 to n-times through a speed up gear 3, and thereby reducing the effective intertia moment of a motor shaft 4a of the motor 4 to 1/n<2> times.
Patent JP-H0551190-A (JP)
Title: Bias traveling elevator
Inventor: FUJITA YOSHIAKI
IPC: B66B9/06
Filed: 1991-08-27
Abstract: PURPOSE:To provide a bias traveling elevator enabling the easy and safe inspection-maintenance work of a door drive unit provided at the upper part of a cage. CONSTITUTION:There are provided an inclined elevating path 1, a cage 2 elevated/driven in this elevating path 1, and a cage stop doorway device 16 provided at the side wall part 1a of the elevating path 1. The door pocket panel 19 of a door pocket part 17b on the elevating path root side of the cage stop doorway device 16 is formed to be freely opened/closed.
Patent JP-H0263720-A (JP)
Title: Continuous blow molding method and apparatus
Inventor: SUMIKAWA KANJI
IPC: B29C49/38
Filed: 1988-08-31
Abstract: PURPOSE:To facilitate release by engaging a hollow molded product with one of split molds by the projection protruding from the hollow molded product at a mold opening position. CONSTITUTION:The side surface of the hollow part 12 for burr molded in cavities 7, 8 for burr in the direction crossing a mold clamping direction at a right angle is engaged with a split mold 2b on a moving side by the projection 11 from the hollow part 12. Therefore, at the time of mold opening operation, the hollow part 12 for burr is moved along with the cavity 8 for burr on the moving side. By this method, the hollow part 11 for burr and the main body 10 of the hollow molded product connected by the burr of said hollow part 12 is released form the split mold 2a on a fixed side along with the hollow part 12 for burr to be temporarily held to the split mold 2b on the moving side. When the split mold 2b on the moving side is moved to be opened at a definite angle, the hollow molded product is connected in a strand state to be successively pulled and also released from the split mold 2b on the moving side. By this constitution, timing is not shifted from a mold opening process to a release process to smoothly perform molding and the generation of molding inferiority such as an air leak can be prevented.
Patent JP-2001042779-A (JP)
Title: Personal computer
Inventor: MIZOGUCHI TETSUYA
IPC: G06F1/16
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer which allows the easy regulation of a flat panel display unit, such as a liquid crystal panel or plasma display, to an arbitrary height position by simple operation and is accordingly capable of providing an always adequate manipulation environment. SOLUTION: When a user regulates the height position of the flat panel display unit 2 to an upward direction, the user presses and operates a knob of a stopper (detaining pawl) 35, by which the engagement of the stopper (detaining pawl) 35 with a latch 34 is released. A lifting cylinder 33 is energized by an energizing spring 32 and is moved in an upward direction by the release of the engagement, by which a movable strut 4 integrally coupled to the lifting cylinder 33 and the flat panel display unit 2 supported at the movable strut 4 are moved in an upward direction.
Patent JP-S6274146-A (JP)
Title: Order writing device for pos terminal
Inventor: IMOO SHINICHI
IPC: G06Q30/06
Filed: 1985-09-27
Abstract: PURPOSE:To execute payment processing without an error in a short time by writing the order of a guest in an IC card, and using the information which is stored in this card, at the time of payment. CONSTITUTION:The key contents for indicating an order menu which is inputted from a keyboard 1 are read by a CPU 2 through an input/output interface circuit 7. This data is decoded by a program memory 5. A menu name, a unit price, etc. which are stored in a data memory 6 are read by the CPU 2, and outputted to an indicator 4. At the same time, the CPU 2 outputs an input data to an IC card writing circuit 8 through an input/output interface circuit 17, and writes it in an IC card through an IC card interface circuit 10. Such a IC card is used for instructing the cooking and instructing the payment.
Patent JP-H1147949-A (JP)
Title: Control method for inverter type resistance welding machine
Inventor: NISHIWAKI TOSHIHIRO
IPC: H02M9/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To avoid saturation magnetization and to prevent generation of excessive current by adding an attenuating current to the end of a welding current from an inverter circuit to a welding transformer and setting the last pulse current of the attenuating current at a small value. SOLUTION: With the starting switch 14 turned on, a weld sequence control circuit 11 operates, outputting a communication command and a current value command to an oscillation circuit 9 and a current comparator circuit 7 following a pressurizing command. The oscillation circuit 9 applies a high frequency voltage to a welding transformer 4 through AND gate 13 and an inverter circuit 3. With a load current picked up by a current transformer 8, this value and the current value command are compared in the current comparator circuit 7. The energizing pulse width is automatically adjusted in a pulse width control circuit 12 so that the compared values are equalized. The last pulse current is controlled so as to have a small value, in the attenuating current which is added to the end of the welding current from the inverter circuit 3 to the welding transformer 4. Whether the polarity of the last pulse current ends with plus or minus, it has no influence on the polarity of the first pulse current in the next welding.
Patent JP-2000048175-A (JP)
Title: Catalog preparation system
Inventor: KAWABATA TAKASHI
IPC: G06T3/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photograph necessary for catalog preparation without photographing the photographs of all commodities to be put on a catalog. SOLUTION: The photographs of several commodities selected from among all commodities whose photographs should be put on a catalog are fetched to a computer 1, and parts are segmented and extracted from the fetched photograph of certain commodity, and the extracted parts are combined with the photograph of the other commodities so that the photograph of the other commodities can be prepared. Thus, the photographs of all commodities to be put on a catalog can be constituted.
Patent JP-S6274573-A (JP)
Title: Sand blast method
Inventor: KANDA SHINJI
IPC: B24C1/04
Filed: 1985-09-27
Abstract: PURPOSE:To eliminate a risk of the outer surface of a substrate from being eroded by a solvent or water, by applying an adhesive layer containing no solvent, water or the like on the outer surface of the substrate so that no solvent or water is required during separation of a printed layer. CONSTITUTION:A masking layer 1 composed of a wearable synthetic resin film 11, a wear-resistant synthetic resin printed layer 12 and an adhesive layer 13 is applied on the outer surface of a substrate 2 through the intermediary of the adhesive layer 13. When the masking layer 1 is subjected to a sand blast process thereover, the outer surface of the film in parts which are not masked with the printed layer 12 is removed so that the outer surface of the substrate 2 is engraved. The printed layer 12 remaining on the outer surface of the substrate is peeled off, and therefore, a predetermined engraving in a predetermined shape may be formed in the outer surface of the substrate 2 without it being eroded by the solution or water.
Patent JP-S6192660-A (JP)
Inventor: TAKAHASHI ATSUSHI
IPC: G01R33/34
Filed: 1984-10-15
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-S6372136-A (JP)
Title: Semiconductor device
Inventor: IIMURA KENJI
IPC: H01L21/68
Filed: 1986-09-16
Abstract: PURPOSE:To increase the number of semiconductor pellets formed on a wafer and to improve yield, by forming TEG parts in the vicinity of corner parts on circuit forming regions for the semiconductor pellets mounted on a semiconductor device. CONSTITUTION:Prescribed circuit regions 8 are formed on a surface of a wafer 7, obtained by slicing single-crystal ingot of silicon, through several processes such as oxidation, diffusion, and evaporation, and furthermore the wafer 7 is divided every unit of these circuit regions 8, so that semiconductor pellets 3 are obtained. The prescribed circuit regions 8 and aluminium pads 9 are formed on the surface of the semiconductor pellets, and besides TEG parts 10 are formed on four corners of each pellet. The TEG parts, conventionally formed on the side parts of the semiconductor pellets 3, are formed in the vicinity of the corner parts, and consequently the circuit forming regions 8 of respective semiconductor pellets 3 can be formed adjacent to each other. Therefore, the number of semiconductor pellets 3 formed on the wafer 7 can be increased and so the yield for the wafer 7 can be improved.
Patent JP-S59107182-A (JP)
Inventor: TAGAMI SHIYOUJIROU
IPC: F26B13/06
Filed: 1982-12-09
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-H1169028-A (JP)
Title: Image formation system
Inventor: SATAKE TAKESHI
IPC: H04N1/32
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system, with which efficient copying is enabled even under a link copying mode, in the image formation system connecting plural image forming devices through a communication line. SOLUTION: Control means 3 and 4 are provided for controlling plural copying machines 1 and 2 through a communication line 9. When the operation of a control panel 6 is started at one of copying machine 2 between the plural copying machines 1 and 2 while a control panel 5 is operated at the other copying machine 1 between the plural connected copying machines 1 and 2, these control means 3 and 4 disconnect the copying machine 2, which starts the operation later, from the other copying machine 1 between the copying machines 1 and 2 under the execution of one job in the link copying mode and enable this other single copying machine 2 to perform copying.
Patent JP-S6194711-A (JP)
Title: Mold open and close device in molding machine for figurine and the like
Inventor: SATO YASUTA
IPC: B29L31/52
Filed: 1984-10-17
Abstract: PURPOSE:To open and close the cover of a mold without manual operation by a method wherein the cover fitted to the mouth section of a mold is projected by a support shift slidably on the frame and a locking and an unlocking mechanism are installed on the frame. CONSTITUTION:The mold cover open-and-close device is located and locked on the molds 200, dropped to retain the mold cover 210 by the electric magnet 602 through the magnetic material 213. The crank hooks 216, 216 are opened by the cylinder 603 to release the molds 200 and the mold cover 210 from being clamped, to elevate the mold cover open-and-close device and to open the cover. Plastic material in the form of sol is injected into the mold 200, the mold cover open-and-close device is dropped, while the electric magnet 602 is released from inputting and the clamp hooks 216, 216 are closed by the cylinder 603 to close completely the cover of the mold 200.
Patent JP-S59107096-A (JP)
Title: Surface treated steel sheet for seam welded can with superior corrosion resistance, weldability and coatability
Inventor: NAKAKOUJI NAOTADA
IPC: C25D5/26
Filed: 1982-12-10
Abstract: PURPOSE:To improve the corrosion resistance, weldability and coatability of a steel sheet by forming Ni layers of a specified thickness on the surface of the sheet by plating and Ni-Sn alloy layers of a specified thickness having a specified composition on the Ni layers by plating and by further forming chromate layers of a specified thickness. CONSTITUTION:Ni layers of 0.01-0.15mum thickness are formed by plating on the surfaces of a steel sheet for a surface treated steel sheet for a steam welded can. Ni-Sn alloy layers of 0.01-0.2mum thickness having a composition satisfying Sn/(Sn+Ni)=0.5-0.8 by weight are formed on the Ni layers by plating. Chromate layers of 1-30mg/m<2> thickness are further formed on the Ni-Sn alloy layers so as to improve the corrosion resistance, especially the adhesive strength to paint and the corrosion resistance after coating.
Patent JP-H0956242-A (JP)
Title: Hackling depth control mechanism for combine harvester
Inventor: NISHIMURA AKITO
IPC: A01D61/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent automatically such a failure as malfunction of a ear tip sensor owing to floating straws or straw chips, by removing the floating straws or straw chips by means of a vertical culm conveyor unit and cereal culms during conveyance. SOLUTION: This hackling depth control mechanism comprises three sensors, i.e., a stock root sensor M, a ear tip sensor H positioned near the hackling chamber inlet, and a cereal culm sensor L on the upstream side of the ear sensor H so that the signals from the three sensors can turn normally or reversely a hackling depth control motor that rotates a vertical conveyor unit to adjust the hackling depth to deeper hackling side when the cereal culm sensor L and the ear tip sensor detect the presence of cereal culms and the stock root sensor M detects the absence of cereal culms.
Patent JP-S6370934-A (JP)
Title: Detecting method for inclination of optical disk
Inventor: ARAI SHIGERU
IPC: G11B7/09
Filed: 1986-09-12
Abstract: PURPOSE:To improve reliability without adding a light emitting element by obtaining an optical disk inclination signal based on an output differential corresponding to the reflected light from a transparent protection layer that is received by two photodetectors that face each other. CONSTITUTION:The two pieces of photodetectors 20a, 20b are disposed in array in the radial direction of the optical disk 1 sandwiching the optical path of the reflected light from the information surface 1a. These detectors 20a, 20b respectively receive a part of only the reflected light from the transparent protection layer. The output differential between those detectors 20a, 20b is made zero in case the optical disk 1 is not at all inclined. And the detectors 20a, 20b are so positioned that such output difference as corresponding to the inclination of the disk 1 is obtained in case the disk 1 is inclined. From this obtained output difference, the inclination signal of the optical disk 1 is obtained.