baber/WOPTO huggingface dataset:
Patent JP-2000221514-A (JP)
Title: Method for inspecting rib omission of color filter substrate with rib
Inventor: TODA YOSHIMI
IPC: G01N21/956
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To precisely and easily detect omission of a rib and to rapidly judge whether a color filter substrate is normal or defective by comparing the color pattern data containing a rib with the color pattern data not containing the rib in the vicinity from the inputted image data and detecting only the rib. SOLUTION: The image of the color pattern 10 image picked up by a CCD camera 1 is sent to a detection part 6, and a detection signal in the main scan direction X is sent answering to the sub-scan direction Y of the color pattern 10. This detection signal outputs a waveform according to its height when the rib exists on the color pattern 10, and the detection signal of a defective projection of a foreign matter, etc., appears irregularly and variously in its size also. By performing this signal the comparison processing with the pitch delayed signal of the color pattern in a comparison processing part 7, only a rib signal is extracted. Then, the image of the rib is made one point in a contraction processing part 8. The data not becoming one point at that time are omitted as a defect larger than the rib.
Patent JP-S52147513-A (JP)
Title: Smelting method of low nitrogen steel at steel making arc furnace
Inventor: KATAYAMA HIROYUKI
IPC: C21C7/00
Filed: 1976-06-03
Abstract: PURPOSE: To produce low nitrogen steel, by making the carbon content more than 1% at the time of melting off, together with supplying inactive or reducing gas from the hollow part of the carbonaccous hollow electrode, on occasion of smelting steel at the arc furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62221165-A (JP)
Title: Semiconductor device
Inventor: SHOJI TAKASHI
IPC: H01L23/02
Filed: 1986-03-24
Abstract: PURPOSE:To prevent any noise from being made while enabling semiconductor devices to be operated at high speed by a method wherein a package composed of pellets formed of photoelectric conversion elements and transparent bodies sealing the pellets is provided. CONSTITUTION:Photosignals 11a transmitted from specified light emitting parts 7 on pellets 3 in a semiconductor device 1 once go straight ahead in the vertical direction of the pellets 3 to be refracted by 90 deg. i.e. in the horizontal direction by mirror bodies 9. Thus, the photosignals 11a going straight ahead in the horizontal direction pass along the sides of a package 2 to enter into cavities 4 of adjoining semiconductor devices 1. At this time, the photosignals 11a entered into the cavities 4 in the horizontal direction are refracted in the vertical direction by the mirror bodies 9 mounted on the specified inside positions of caps 8 to irradiate specified photodetectors 6 on the pellets 3. Through these procedures, the photosignals 11a can be transmitted and detected mutually between adjoining semiconductor devices 1 within a package 2.
Patent JP-H09287181-A (JP)
Title: Support structure of waterproofing pan
Inventor: FUJIWARA TAKASHI
IPC: E04H1/12
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack to a coupling part between a bath tub support and a washing place during conveyance by a method wherein a reinforcing member is extended from the back of the washing place, and a reinforcing member arranged at the back of the bath tub support part through a support ball. SOLUTION: A drain groove 32a is formed in a washing plate 32 in the vicinity of an edge being a bath room entrance. Integral formation with the back thereof is effected through a resin and a reinforcing material 10 framed in a 8-shape is extended to the back of a bath tub support 31 and a reinforcing material 6 arranged at the back of a wall panel erecting part 35 on the short side and the reinforcing material 10 are coupled together through a plurality of support poles 11. An arranging plate 141 is welded and a plurality of support legs 14 elevated from the reinforcing member 10 and supported at a body floor surface or a frame are arranged at the reinforcing member at intervals of a distance. This constitution integrally supports the bath tub support part 31 and the washing place 32 through the reinforcing member 10 and a support pole 11.  Thus, during input to a building, a crack is prevented from occurring to a coupling between a bath tub support part 31 and the washing place 32.
Patent JP-S61221309-A (JP)
Title: Method and apparatus for producing wire net reinforcement type multi-layer porous plate
Inventor: NAKA YUKIHIKO
IPC: H01M4/88
Filed: 1985-03-27
Abstract: PURPOSE:To produce a wire net reinforcement type multi-layer porous plate having plural porous layers which are different in properties by coating slurry prepd. by kneading respectively plural powders with an org. binder soln. into a laminar state on one surface of a wire net for reinforcement then calcining the coating. CONSTITUTION:A sheet 2 such as filter paper having a good liquid absorbing characteristic is disposed on a base plate 3 and the wire net 1 is superposed thereon. The base plate is then moved by a traction motor 4. The 1st, 2nd hoppers 5, 6 provided with outlet slits 9, 10 which are made freely adjustable in width by movable walls 7, 8 are disposed above the base plate 3. The slurry S1 prepd. by kneading the metallic powder having a large grain size into the binder soln. dissolved with an org. binder in a solvent mixture contg. the org. solvent is supplied from the above-mentioned 1st hopper 5 onto the moving wire net 1 and is coated thereon. The slurry S2 prepd. by kneading the metallic powder having the smaller grain size from the 2nd hopper 6 is coated thereon. The slurry S1, S2 deposited in the layer state on the above- mentioned wire net 1 are calcined and are made porous. The two-layered porous plate which consists of the large pore-size and small-pore size porous layer and is reinforced on one side with the wire net is thus obtd.
Patent JP-H10260123-A (JP)
Title: Device for testing physical property of elastic body
Inventor: ONO SHIGEKI
IPC: G01N3/31
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To easily, quickly, and accurately measure the values of various kinds of physical properties of an elastic body at a job site for managing components of a composition where dust, vibrations, etc., exists in a plant. SOLUTION: A device for testing physical property brings a hitting end 11 attached to a pendulum 4 into collision with a test piece supported by a supporting device 13 and reads the dropping height and rebound height of the pendulum 4. The device is provided with a load cell 20 which measures the stress of the test piece when the hitting end 11 comes into collision with the test piece and, at the same time, a sensor 2 which measures the strain of the test piece when the collision occurs.
Patent JP-S63229511-A (JP)
Title: Semiconductor integrated circuit
Inventor: ICHINOHE EISUKE
IPC: G06F3/00
Filed: 1987-03-19
Abstract: PURPOSE:To minimize the increase of the power supply current due to the charging and discharging by using a precharge circuit containing a constant voltage circuit part which keeps a fixed potential and a precharge part which performs the quick precharging. CONSTITUTION:A precharge circuit 111 consists of a constant voltage circuit part and a precharge part. At the constant voltage circuit part, the gate and the drain of a transistor TR120P are connected to a power supply VDD with the source connected to data buses 120-12n respectively. Thus, the holding voltage lower than the voltage VDD by a degree equal to the threshold voltage is applied to the constant voltage circuit part. A TR120D prevent such a state where the voltage levels of buses 120-12n are too high in a steady state. A TR110P performs quickly the charging when the voltage levels of buses 120-12n drop less than the holding voltage level owing to transmission of signals. Then, the TR110P is controlled by a precharge drive signal 11D. A precharge part 11S to perform precharging to a sense line 12S has a similar constitution to that of the constant voltage circuit part.
Patent JP-H03263290-A (JP)
Title: Automatic vending machine
Inventor: ANPO KUNIAKI
IPC: G07F9/00
Filed: 1990-03-14
Abstract: PURPOSE:To make control and maintenance easy by displaying the number of the columns conveying-out merchandise in a test sale mode on an amount display part and displaying abnormality, which is detected while conveying-out the merchandise, on the amount display part. CONSTITUTION:This automatic vending machine is equipped with plural columns 7 and the corresponding column numbers are set to those columns 7. When executing a conveyance test, at first, a switching means 1 switches an operation mode from a normal sale mode to the test sale mode. When the merchandise is conveyed out from the column 7 by conveying means 2 in this test sale mode, a first control means 5 displays the column number corresponding to the column 7 conveying-out the merchandise on an amount display means 3. When the abnormality is generated during this conveyance test, a detecting means 4 detects the abnormality and a second control means 6 displays the abnormality on the amount display means 3.
Patent JP-H08264055-A (JP)
Title: Conductive glazed insulator
Inventor: NAKAJIMA YASUHIRO
IPC: H01B17/02
Filed: 1995-03-23
Abstract: PURPOSE: To provide a conductive glazed insulator capable of preventing the deterioration of a conductive layer due to the electric corrosion caused by the local current concentration on the surface of the insulator when a wet contaminant is stuck, improving the electric insulation when the insulator is cooled, and capable of maintaining excellent withstand voltage and corona discharge characteristics over a long period. CONSTITUTION: An insulator main body forming a conductive glazed insulator is constituted of a shade section 12 and a head section 13. A cap metal 15 is coupled and fixed on the outside face of the head section 13 via a cement material 16. The upper end of a pin metal 18 is fixed to the inside of the head section 13 via a cement material 20. A conductive layer 22 is formed to cover the whole outer periphery of the shade section 12. A conductive glaze is applied to the outer periphery of the shade section 12 and is baked to form the conductive layer 22. A film 23 having water repellency and electric insulation is formed on the conductive layer 22. The film 23 is made of silicone rubber or fluororesin.
Patent JP-S57180974-A (JP)
Title: Safety pole for slalom
Inventor: GERUTO DEE MAIBATSUHA
IPC: A63C19/06
Filed: 1982-04-17
Abstract: 1. Safety slalom pole with a lower pole portion (2) insertible into ground, said lower pole portion being connected with an upper pole portion (1) by means of a pivot joint such that it can be bent off elastically in a spring-loaded manner, whereby the pivot joint at least comprises two rotation symmetrical pivot bodies (9), which abut each other in resting position mutually centered on abutment surfaces (13) extending rectangularly to the pole axis, whereby further at least on flexible tensioning member (15) extends through the pivot bodies (9), said tensioning member (15) axially tension-connecting the pivot bodies to each other by means of a spring (20, 20'), characterized in that the pivot joint is formed by at least two spaced bending joints (81 to 85 ), whereby each joint (81 to 85 ) is formed by two pivot bodies (9), and that all bending joints (81 to 85 ) are tensioned to eachother, one after the other, by means of a common tensioning device (19) and in that for this purpose the flexible tensioning member or members (15) respectively are extending through all pivot bodies (9).
Patent JP-H05270814-A (JP)
Title: Production of silicon for solar battery
IPC: H01L31/04
Filed: 1992-03-23
Abstract: PURPOSE:To obtain the silicon for solar batteries by removing the impurities in the silicon waste generated in semiconductor industry by melting, filtering, oxidizing, pressure reducing, unidirectional solidifying, etc. CONSTITUTION:The waste contg. the impurities, such as contaminants, doping components, abrasive grains, etc., is first fused and passed through a particle packed layer of silica, quartz, etc., by which the SiC occurring in the abrasive grains, etc., contained in the silicon is filtered away. The filtrate is then subjected to an oxidation treatment. An oxidative gas may be blown from the bottom of a filtering container into the filtrate during the treatment or the molten silicon after the filtration may be subjected to the oxidation treatment in the container lined with silica while the oxidative gas, such as steam, is blown thereto. The carbon and boron, etc., are removed by the treatment. The pressure is then reduced to <=10Torr and the impurities, such as phosphorus and arsenic, are removed. The silicon is cast into a casting mold for unidirectional solidification and is unidirectionally solidified, by which the impurities, such as Fe, Al and Ca, are removed. The head of the final solidified part of the resulted silicon ingot is cut away by about 20%, by which the silicon is obtd.
Patent JP-S63295539-A (JP)
Inventor: AREN REIMONDO KAAKU
IPC: C07C233/60
Filed: 1988-03-17
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-S645246-A (JP)
Title: Method of maintaining topology information
Inventor: ANDORIYUU HIRUAADO AROODO
IPC: H04L29/00
Filed: 1988-03-19
Abstract: PURPOSE: To optimally maintain the topological database by automatically deleting a record from the topological database when a related message is not received as to corresponding resource for a prescribed period. CONSTITUTION: A network node decrements a time field by one at the end of a day. When the time field reaches zero, the network node deletes a resource record from a local copy of a topological database. A node having a resource generates periodically a topological database update(TDU) message and communicates the message to other network nodes in multiple address communication, Each network node monitors a traffic of a received message and the time field as to an identified resource record is reset when the traffic includes a TDU message from other node. Thus, the maintenance of topological information is simply conducted.
Patent JP-S62222191-A (JP)
Inventor: TAKAHASHI KOICHI
IPC: G01K5/32
Filed: 1986-03-25
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-H02246025-A (JP)
Title: Optical recorder
Inventor: NOMURA HIROO
IPC: G11B7/09
Filed: 1989-03-17
Abstract: PURPOSE:To reduce optical elements and to drive an entire head optical part in focusing and tracking directions by allowing one hologram element to have a condensing function, a separating function and an astigmatism generating function for laser light. CONSTITUTION:A light beam emitted from a laser chip 13 arrives at the hologram element 14, where the light beam is condensed to irradiate the function film of a magneto-optical disk 5. The light beam reflected by the function film passes through the hologram element again and is diffracted in a direction different from a going direction for the second time, and it is guided to two photodetectors 15 and 16. At such a time, two diffracted light beams are allowed to have such a function that astigmatism, which is a focusing error signal, is generated, the focusing error signal is detected by the photodetector 16. Meanwhile, an electromagnetic coil 19 which generates a linear motion in a focusing direction and a tracking direction is attached to an optical unit and the coil itself is inserted into a magnetic gap consisting of a permanent magnet 20 and a yoke 21. Thus, the optical unit is made small in size and light in weight and the entire optical unit is driven in the focusing direction and the tracking direction.
Patent JP-2000263765-A (JP)
Title: Ink jet printer
Inventor: OYAMA TADASHI
IPC: B41J2/01
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To take countermeasures in a wider range when a shortcircuit is generated. SOLUTION: Ink jet elements corresponding to a plurality of data lines D1-D6 respectively are set to an ink cartridge 6. A shortcircuit-detecting circuit 7 is provided for detecting the data line among the plurality of data lines D1-D6 which is connected to the shortcircuited ink jet element.
Patent JP-H04301303-A (JP)
Title: Lighting operation simulation device
Inventor: OTA SHINJI
IPC: G06F19/00
Filed: 1991-03-28
Abstract: PURPOSE:To automatically set a lighting status corresponding to a lighting condition by inputting the lighting condition patterned of time band, season, weather, place, etc. CONSTITUTION:A lighting condition, patterned by a lighting condition assigning means 3, is assigned. Lighting status information corresponding to the lighting condition is stored in a lighting status information memory means 4. In a lighting status setting means 5, a lighting status, corresponding to the lighting condition assigned, is selectively set from the lighting status information stored in the lighting status information memory means 4. Labor and input time of inputting the lighting condition by a hand can be reduced.
Patent JP-H10174730-A (JP)
Title: Golf putter
Inventor: CHUN SHIN LIN
IPC: A63B53/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a putter and to enhance practicability and convenience by easily controlling the direction where a golf ball is driven forward and the force of impact, to enhance the probability of holing out. simultaneously to adjust the angle and length of a rod part with respect to a head part and further, to easily replace the head part or the rod part in case either thereof goes out of order. SOLUTION: This golf putter has the rod part 20 which is provided with a grip 20G at its one end, the columnar head part 30 which is disposed at the other end of the rod part and a putter plate 50 which is disposed perpendicularly to the axial line to the head part at one end face of the head part and is extended in a horizontal direction. The axial line 20A of the rod part intersects with the axial line of the columnar shape of the head part 20. The putter plate 50 forms a putter surface 50F on the surface opposite to the face in contact with the head part 30.
Patent JP-S61223666-A (JP)
Title: Circuit board inspecting device
Inventor: NAKAJIMA KO
IPC: G01R31/02
Filed: 1985-03-29
Abstract: PURPOSE:To improve the efficiency and the reliability of the inspection work by moving a movable plate toward a fixed plate and inspecting the continuity between both faces of a double-faced circuit board of an object to be inspected in one process. CONSTITUTION:Plural guide pole braces 5 are implanted on a supporting base 1 and a fixed plate 6 provided with an upper pin board 6a which has a turned- down contact pin 21 is supported on each pole brace a movable plate 8 provided with a lower pin board 8a which has a turned-up contact pin 9 is supported freely upward movably in the position of the pole brace 5 lower than the fixed plate 6. A holding member 10 is fitted freely vertically slidably to each pole brace 5 between boards 8a and 6a, and an upper compression spring 15 is interposed between the plate 6 and the member 10 and a lower compression spring 14 is interposed between the plate 8 and the member 10 to set the member 10 to the floating state. The force of the spring 15 is made weaker than that of the spring 14 and a circuit board W having parts to be inspected on both faces is held on the member 10 and the board 8a is raised to hold the board W between boards 8a and 6a and the continuity of the board W is inspected in one process.
Patent JP-S53148855-A (JP)
Title: Dust remover for cylindrical filter
Inventor: TAKASHIBA KIMIO
IPC: B01D46/52
Filed: 1977-05-31
Abstract: PURPOSE: To place a rotary dust removing means in a cylindrical filter disposed horizontally and having a number of radially extending folded walls so that the dust on the filter can effectively be shaken off. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05261724-A (JP)
Title: Wafer recovery device of slicing machine
IPC: B28D5/02
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a wafer recovery device capable of certainly recovering a wafer produced by cutting a long article to be processed by a slicing machine. CONSTITUTION:A wafer recovery device is equipped with a suction device 20 sucking a cut wafer and a supporting mechanism 22 supporting the suction device so as to freely move the same in a vertical direction and the supporting mechanism 22 is equipped with the connection member 30 whose lower end part is connected to the support member 29 of an arm 28 and the hydraulic cylinder 32 whose movable part is connected to the connection member 30. The piston 32b in the hydraulic cylinder 32 receives the pressure balancing with the wt. of the whole of the part integrally reciprocating along with the piston 32b by a precise pressure reducing valve 40.
Patent JP-H07249050-A (JP)
Title: Information display device and manufacture of data base
Inventor: UCHIDA MAKOTO
IPC: G06F12/00
Filed: 1994-03-08
Abstract: PURPOSE:To facilitate the customization of a data base by easily constituting a large data base of a large number of data such as information on horses of several generations. CONSTITUTION:To register information on a new horse, a folder having the initial of the horse's name as its name is generated on a hard disk 26, a folder having the two starting letters as its name is further generated therein, and a file where horse information is recorded is put in the folder. This folder is a visible folder itself which is normally used by a computer 30 to store data, and the hierarchical structure using the folder is utilized as it is to structure the data base. Therefore, even when data are decentralized and inputted, the integration of data bases is completed only by copying folders.
Patent JP-S61225081-A (JP)
Title: System for controlling cut sheet feeder
Inventor: NARITA MASAHISA
IPC: B41J13/00
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the shift of a delivery position, by storing the delivery amount of paper obtained from the delivery position set by a user and setting the succeeding paper on the basis of this stored delivery amount. CONSTITUTION:When a processor 1 receives the push-down signal of a switch 23 through an input port 24, said processor 1 detects that a standard paper setting position is altered to store the same in RAM2. When the discharge of paper is performed, the length up to the printing start point of first paper is operated from the length of the paper and the quantity of revolution of a line feed motor 13 applied to a line feed control circuit 12 by the lower end detection signal obtained from a sensor 10. The processor 1 stores the operation result in RAM2 and controls the line feed motor 13 through the line feed control circuit 12 on the basis of the delivery amount stored in RAM2 when the upper end of paper is detected by the sensor 10 at the delivery time of each of papers on and after second paper and sets the paper to a delivery position. When the switch 23 is again pushed down, the content of RAM2 stored in the above mentioned operation is erased and a new delivery amount is again stored in RAM2.
Patent JP-S63233942-A (JP)
Title: 2,6-dimethyloctyl formate and attractant for tribolium castaneum herbst
Inventor: KONO MASAHIRO
IPC: C07C67/00
Filed: 1987-03-23
Abstract: NEW MATERIAL:2,6-Dimethyloctyl formate shown by formula I. USE:A stable compound useful as an attractant for Tribolium castaneum Herbst, having attracting effects on Tribolium castaneum Herbst and continuing the effects. PREPARATION:Dimethyl methylmalonate shown by formula I is reacted with 4-methyl-3-hexyl bromide in the presence of sodium hydride to give dimethyl (4-methyl-3-hexyl)methylpropanedioate shown by formula II, which is then reacted with sodium chloride to give a compound shown by formula 3, which is reacted with hydrogen to give a compound shown by formula 4. Further this compound is reacted with lithium aluminum hydride in an anhydrous ether to give 2,6-dimethyl-1-octanol shown by formula 5, which is finally reacted with formic acid to give 2,6-dimethyloctyl formate shown by formula I.