baber/WOPTO huggingface dataset:
Patent JP-H04125944-A (JP)
Title: Inspection method of resist pattern
Inventor: NAKAMURA HIROYUKI
IPC: H01L21/66
Filed: 1990-09-18
Abstract: PURPOSE:To precisely inspect the sectional shape of a resist pattern, without breaking a substrate, by a method wherein a punched-out test pattern after lithography is inclined, and, in this state, the section of a resist pattern is exposed and inspected. CONSTITUTION:A convex type punched-out test pattern composed of a pattern part 13 for managing dimension and a rectangular pattern part 14 whose width and depth in contact with the end portion of the pattern part 13 are, e.g. 10mum, in which test pattern proximity effect to an electron beam is taken into account is subjected to lithography irradiation of a resist pattern by an ordinary substrate resist forming process. In the state that the punched-out test pattern in a resist pattern 17 subjected to lithography in the above manner is inclined, the pattern part 13 for managing dimension is observed from the rectangular pattern part 14 side, and a resist pattern section 15 is exposed to a substrate surface 16 and inspected. Thereby the sectional shape of the resist pattern can be highly precisely inspected without breaking the substrate.
Patent JP-2000080009-A (JP)
Title: Algicidal agent and algicidal method
Inventor: MANAKI TATSUO
IPC: A01N59/26
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an algicidal agent and algicidal method that shows high controlling effect against Bacillariophyta. SOLUTION: A water-soluble iodine complex and an organic acid and/or an inorganic acid are used and the pH of the mixture is adjusted to <=5 to give the objective algicidal agent. This algicidal agent is used to treat algae. In the case of treatment in a short time within 1 minute using a kind of diving boat, the iodine concentration is set to 10 ppm-500 ppm, while in the case of soaking for 1-10 minutes, the concentration is preferably adjusted to 3-10 ppm. In a preferred embodiment, Povidone iodine is used as an iodine water-soluble complex, the organic acid is, for example, lactic acid, acetic acid, citric acid or malic acid, and the pH is adjusted by using hydrochloric acid or phosphoric acid.
Patent JP-H1096856-A (JP)
Title: Original reading optical system
Inventor: NISHINA KIICHIRO
IPC: G02B13/18
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image formation lens whose cost is low while keeping performance. SOLUTION: This original reading optical system is provided with an illuminating system 3 illuminating an original, the image formation lens 9 by which reflection light from the original is reduced and image-formed, and a line sensor 8 photoelectrically converting an original image. The lens 9 has a reflection surface inside the lens. The reflection surface may be either a spherical surface or an aspherical surface. Plastic can be used on the mirror of an in-mirror lens. Specified wavelength can be absorbed by the reflection surface. The sensor 8 can have plural lines in a sub-scanning direction.
Patent JP-S60135350-A (JP)
Title: Side molding
Inventor: KITANO KOUICHI
IPC: B60R13/04
Filed: 1983-12-23
Abstract: PURPOSE:To prevent a shrinkage hole to be produced on the surface of a side molding body from occurring as well as to simplify a metal mold in structure, by molding a clip setting part solidly together with the side molding body, while tightly attaching the setting part to the backside of the body via a hinge part after being bent. CONSTITUTION:A side molding body 11 and a clip setting part 12 are solidly extruded via a thin hinge part 14. And, the setting part 12 is bent from the hinge part 14 onto the backside of the body 11, and the sticking part 12a is welded to a side edge part of the body 11, thus a side molding is made up. The completed side molding is attached to an automobile, after a clip part 21 is inserted into the aclip setting part 12 while a head part of the said clip 21 is inset in a hole of a setup plate 22 of the automobile.
Patent JP-2001076161-A (JP)
Title: Method and device for image processing and storage medium
Inventor: ITOKAWA OSAMU
IPC: G06T7/60
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To extract a more accurate contour with a simpler operation. SOLUTION: This image processing method decides a start frame and an end frame (S1 and S2) and sets a front frame including an extraction object as a target frame (S4). A sample frame is set (S5), and a motion vector is detected in each block unit of the sample frame (S6). All the blocks in the frame are classified by the motion vector (S7). When a significant motion can be detected on the entire screen (S8), each the blocks is divided into three groups being among the background block, the block of an object (foreground) and the boundary block extending over both the background and object blocks (S9). A dot constituting an initial contour is set in the boundary block (S10). When the background block is brought into contact with the object block, the dot constituting the initial contour is set at the part where they are brought into contact (S11).  These does are successively connected to form a closed curve, and the closed curve is defined as the initial contour (S12). The set initial contour is converged on the contour of the object due to snakes processing (S13).
Patent JP-H09126807-A (JP)
Title: Method and device for compensating measuring error in measuring robot
Inventor: RUCHIO FURABUIO KAMUPANIIRE
IPC: G01D3/028
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To compensate for the measurement error caused by an external trouble action surely by detecting acceleration at a scanning section and an object to be measured, calculating a correction data indicative of relative movement and correcting the measurement. SOLUTION: A measuring/scanning section is provided at the end of an arm 20 and a measuring sensor 28 scans an object 100 along a predetermined line. A path detector is provided at the scanning section in order to convert the deflection of sensor 28 accurately into a measurement. Acceleration detectors 21, 26 and also provided in order to detect acceleration acting on a head. Measurement of acceleration is fed to an A/D converter 31 which then delivers a digital data to an evaluation computer 33. The computer 33 calculates undesired relative movement at the scanning section with respect to the object 100 caused by an undesired oscillation and other trouble actions. A correction data thus calculated is removed from measurement data at the scanning section and the measurement error based on the undesired movement is corrected.
Patent JP-S63103948-A (JP)
Title: Detecting method for external lead of resin sealed type semiconductor device
Inventor: IWABUCHI SHOICHIRO
IPC: G01N21/88
Filed: 1986-10-21
Abstract: PURPOSE:To speed up measuring operation and make a measurement level quantitative by providing a CCD sensor on a straight line connecting a light source which emits light to a through hole bored in a support base and an external lead. CONSTITUTION:A resin sealed type semiconductor device 1 is constituted by providing a nearly flat sealing resin layer 2 to as to protect a semiconductor element from an external atmosphere and leading plural external leads 3 for connecting with the semiconductor element electrically from the flank of the layer in the same direction. The outward appearance is inspected while plural semiconductor devices 1 are mounted on the support base 6. Namely, the through hole 9 is bored in the support base 6 where the external leads 3 led out of the flank of the flat sealing resin layer 2 are projected, and the CCD sensor 11 is provided on the straight line connecting the light source 10 which emits the light to the through hole 9 and the external leads 3, so that transmitted light from the light source 10 is made incident on it. Thus, the semipermanent- life and maintenance-free CCD sensor is utilized and the advantage of small image distortion at the periphery and in the center is utilized.
Patent JP-2000075480-A (JP)
Title: Photopolymerizable composition
Inventor: HIRATSUKA ICHIRO
IPC: G03F7/027
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To decrease deterioration in antistatic property with time and to improve durability by incorporating specified org. perchlorates, polymerizable org. substances and energy ray-susceptible polymn. initiator as essential components. SOLUTION: This compsn. contains as the essential components, org. perchlorates expressed by the formula, polymerizable org. substances and energy ray-susceptible polymn. initiator. In the formula, R1, R2, R3, R4 may be same or different and are straight-chain or branched 1-16C hydrocarbon groups, A1, A2, A3, A4 may be same or different and are hydrogen atoms, hydroxyl groups or carboxyl groups, but all of A1, A2, A3, A4 are not hydrogen atoms at one time. In this case, the amt. of the org. perchlorates ranges 0.1 to 20 pts.wt. to 100 pts.wt. of the polymerizable org. substances. Moreover, the polymerizable substances preferably consist of 1 to 100 wt.% of cationic polymerizable org. substances and 0 to 99 wt.% of radical polymerizable substances.
Patent JP-H03110103-A (JP)
Title: Woody exterior
Inventor: ISHIKAWA HIROYUKI
IPC: B27K3/02
Filed: 1989-09-25
Abstract: PURPOSE:To improve weather resistance, waterproofing, rot- and insect-proofing, dimensional stability, mechanical strength and flame retardance by using improved wood, the inside of which contains an insoluble incombustible inorganic matter, as wood constituting a section exposed to at least the outer surface of a wood section. CONSTITUTION:Log, lumbered wood, sliced veneer, plywood, etc., are employed as material wood for improvement, and the material wood is not limited particularly. An insoluble incombustible inorganic matter is not limited particularly, but various salt such as a borate, a phosphate, a hydrogenphosphate, a carbonate, a sulfate, a hydrogensulfate, a silicate, a nitrate, a hydroxide, etc., are cited as said inorganic matter. A cation-containing treating liquid and an anion- containing treating liquid are impregnation-permeated separately into wood texture in succession in order to form the insoluble incombustible inorganic matter in wood texture. Said treating liquids are impregnated alternately once or plural times, or they may be impregnated continuously without an alternate method on the plural. Rot- and insect-proofing, dimensional stability, mechanical strength, flame retardance, weather resistance, and waterproofing are improved without damaging woody feeling through the treatment.
Patent JP-H1183260-A (JP)
Title: Automatic ice maker
Inventor: SARUTA SUSUMU
IPC: F25C5/18
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To execute an ice detecting operation even after an ice separation is conducted by carrying out the ice detecting operation before the ice separation. SOLUTION: When an icemaking tray 20 is forward rotated from a horizontal position, ice is separated. Meanwhile, when the tray 20 is reversely rotated, an ice detecting lever 20 is lowered, and whether ice in an ice storage case is fully filled or not is decided. In this case, a Hall integrated IC 74 is turned on at the horizontal position and maximum twisted position of the tray 20. If the tray 20 is in an ice detecting direction, the IC 74 is turned off. When it is located in an ice detecting range, a position of the lever 24 is sensed by the IC 74, and the lever 24 senses the presence or absence of the ice.
Patent JP-2001069828-A (JP)
Title: Seedling planting device for rice planting machine
Inventor: MIKI HIROYUKI
IPC: A01C11/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a seedling planting device for rice planting machine capable of simplifying a connecting structure of a seedling push out rod and a swing arm by holding the swing arm on an arm connecting part of the push out rod for seedling and locating the arm connecting part on a fixed position. SOLUTION: In this seedling planting device having a claw holding case provide with seedling push out rod 13 pushing out seedlings from seedling planting claw 12 slidably installed through a claw holding case, a push out spring 34 installed on the end of the rod 13 energizing the rod 13 to slide to the seedling push out side, a swing arm 33 operating to bring the rod 13 back to a waiting side and a cam body 31 swingingly operating the swing arm 33 to operate the rod 13 sliding to pushing out side in seedling planting action each installed in the claw holding case, the swing arm 33 is held on the arm connecting part 13a of the seedling push out rod 13, and the arm connecting part 13a of the seedling push out rod 13 is located inside of the outer diameter of the seedling push out rod 13.
Patent JP-S62110593-A (JP)
Title: Net extending device for preventing chip scatter in hatch
Inventor: GOTO HIDEKI
IPC: B63B17/02
Filed: 1985-11-08
Abstract: PURPOSE:To eliminate a pole and an extenting operation so as to effectively utilize the housing space and improve the operating efficiency, by guiding the extension rope of a net with a guide device mounted to a hatch cover, thereby automatically performing the net extension with the opening of the hatch cover. CONSTITUTION:In case of making the hull of a ship to approach a pier and loading chips or the like from a hatch, the extension rope of a net 10 is guided to the anti-loading side by a tackle and the end of the rope is fixed to eyes 12, 13 for preparing the net extension. Next, as hatch covers 4, 5 are opened, hatch covers 4, 5 of a bow and stern side are folded by hinges respectively and moved in the bow and stern direction. And, the tacles 8, 9 mounted to the hatch covers 4, 5 are moved to the bow and stern direction and further to the upper direction. Therefore, the net 10 to which the extension rope 11 guided by the tacles 8, 9 is attached at the end thereof is extended and the net 15 is similarly extended. Thus, a pole is eliminated and the operating efficiency is improved without the housing space and the extension operation.
Patent JP-H0993772-A (JP)
Title: Joint structure for underground multi-purpose wire duct
Inventor: IKEDA TADAMI
IPC: H02G9/06
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for underground multi-purpose wire ducts whereby an underground multi-purpose wire duct having by-pass portions and difference portions in level can be formed quickly and simply. SOLUTION: A joint structure for underground multi-purpose wire ducts is so formed that both end portions of the plurality of flexible pipes 2 are exposed to connect to both end portions of one or a plurality of connecting blocks 1 made of precast concrete in each of which plural flexible pipes 2 embedded.
Patent JP-S611687-A (JP)
Title: Pyridopyrimidine derivative
Inventor: TAMURA TOSHIAKI
IPC: A61K31/505
Filed: 1984-11-26
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are carboxyl, or alkyloxycarbonyl; R3 is H, acyl, alkyloxycarbonyl; R4 is alkyl). EXAMPLE:2-( 4-Ethoxycarbonyl-1-piperazinyl )-8-ethyl-5,8-dihydro-5-oxopyrido[2, 3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester. USE:A raw material for preparing an antispasmodic, an antidiarrheic, and pipemidic acid (antimicrobial agent). PREPARATION:For example, a compound shown by the formula II (R5 is alkyl; X is halogen) is reacted with a compound shown by the formula III in the presence of a base at room temperature - 100 deg.C, to prepare a compound shown by the formula IV. Then, it is reacted with chlorocarbonic ester with stirring, further refluxed under heating, to form a compound shown by the formula V. Then, the compound shown by the formula V is reacted with an alkali metal salt of a dialkyl oxalacetate in a solvent under heating.
Patent JP-H06105007-A (JP)
Title: Electric lock system
Inventor: OKUBO TAKUMI
IPC: H04M11/00
Filed: 1992-09-18
Abstract: PURPOSE:To transmit the unlock signal of an electric lock on a speech signal line between a doorphone and a telephone set. CONSTITUTION:The unlock of the electric lock 10 at a hallway door, etc., is inputted by the telephone set 3. The signal of the unlock of the electric lock is read out from a storage part 4 via a control part 6 by a speech controller (A) based on such signal, and it is generated as a DC voltage different from the one when the speech operation or call standby of the doorphone 1 is performed at a voltage generating part 5, and the voltage of the speech signal line 2 is switched to such voltage in a moment via the control part 6. The DC voltage is detected by the voltage detecting part 7 of an electric lock adaptor (B), and it is inputted to a discrimination part 8 via a control part 9, and it is discrminated as the unlock signal of the electric lock 10, and it is outputted from the control part 9, thereby, the electric lock 10 can be unlocked.
Patent JP-H0193493-A (JP)
Title: Monitoring of crystal growth
Inventor: KOYAMA TADASHI
IPC: C30B29/48
Filed: 1987-10-01
Abstract: PURPOSE:To obtain highly uniform single crystal in high yield, by growing a seed crystal within a sealed vessel by means of e.g. sublimation process while detecting the mass transfer due to the crystal growth as the transfer of the center of gravity of said vessel by specific means. CONSTITUTION:An ampule 13 as the sealed vessel, made of e.g. quartz is suspended with thin wires 22, 23 such as of platinum, within a furnace core tube 12 located within the electric furnace 11 in a single crystal growth apparatus. Within said ampule 13, a seed crystal is fixed at one end 14 while the raw material is packed at the other end 15, and the thin wire 22 is connected to a balance 21, the other thin wire 23 to a fixed rod 24 so that the one end 14 is above the other end 15 and the outer side of said ampule is tilted to an angle of 2-3 deg. or more, thus the center of gravity of said seed crystal and that of the raw material lie on vertical lines differing from each other. Thence, the lower part of the electric furnace 11 is heated to higher temperature, while the upper part to lower temperature, and a rotational force is applied to the ampule 13 with the end 15 as the support, being detected via the balance 21, and the rate of crystal growth is calculated based on the change of said force with the growth, thus growing the crystal by means of sublimation or halogen transfer process while monitoring said rate.
Patent JP-2000186324-A (JP)
Title: Waling material attachable fitting for lightweight steel sheet pile earth retaining
Inventor: YOSHIDA KEIICHI
IPC: E02D17/04
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of execution and safety by connecting a hook fitting fixed on the upper end of a lightweight steel sheet pile and a waling material by an arm fitting. SOLUTION: A hook fitting 1 having a downward U-shaped groove part capable of corresponding to the thickness of a lightweight steel sheet pile and having width on the U-shaped part so as not to producing lateral deflection and laying-down on a sheet pile face is provided to be fixed on the upper end of a sheet pile. Next, an upper U-shaped receiving fitting 3 for receiving a waling material is provided, and minimize the thickness of a part brought into contact with a sheet pile to contrive the adhesion of the sheet pile and the waling material. Next, the fittings 1, 3 are connected with an arm fitting 2 through a pin or a bolt, have flexibility and can correspond to the irregular face, swelling and torsion of the sheet pile.  Plural kinds of the fitting 2 of different length are provided to freely set a set height, the fittings 2, 3 are further suspended on the lower part of the existing fitting 3 to correspond to a two-stage strut. Thereby, the waling material and the strut can be set safely and easily.
Patent JP-H03111735-A (JP)
Title: Automatic young's modulus measuring apparatus
Inventor: SOFUE NOBUO
IPC: G01N3/30
Filed: 1989-09-27
Abstract: PURPOSE:To make it possible to measure Young's modulus automatically at high accuracy without malfunction even at noisy places by automatically setting the cut-off frequency of a filter even if the natural frequency is changed by the changes in kinds and sizes of specimens. CONSTITUTION:At first, the kind and the size of a specimen 1 are inputted into a computer 12. Then the cut-off frequency of a low-pass filter 4 is automatically set in accordance of a program incorporated in the computer 12. When one end of the specimen 1 is hit with a wooden mallet and the like, the trigger circuit in a counter 7 is operated. A testing machine sequentially measures the period and the weight of the natural oscillation and the weight of a material. The computer 12 computes Young's modulus, sound speed and density based on the data. The results are outputted to a printer. Namely, when one end of the specimen 1 is hit, the natural oscillation of the specimen 1 is excited. The basic oscillating period of the longitudinal resonance of the material is measured by using the sound or mechanical oscillation generated at this time. At the same time, the weight of the specimen is measured. The Young's modulus is computed in the computer 12 based on the two physical quantities and the size of the specimen 1 using the oscillation theory of the longitudinal resonance in one dimension.
Patent JP-H0191626-A (JP)
Title: Battery charging equipment
Inventor: SUZUKI TOSHINORI
IPC: H02J7/04
Filed: 1987-10-02
Abstract: PURPOSE:To contrive to shorten an electrification time by controling the duty cycle of a charging pulse signal according to the terminal voltage of a secondary battery. CONSTITUTION:Charging of a secondary battery 9 is repeated by the ON-OFF action of a switching transistor 8 by means of a signal A. The terminal voltage C of the secondary battery 9 is compared with the given voltage of a reference voltage resistor 15 in a voltage compare part 14a via sampling and hold circuit 12 and A/D converter circuit 13. At the time of signal F>6V, the signal G of a timing controller 14b sends out 'High' and the signal A with 20% duty cycle is outputted from a timing circuit 11. The switching transistor 8 receiving said signal A repeats 80% ON state and 20% OFF state, while the same operation is repeated also in charging of the secondary battery 9 and the terminal voltage C also rises gradually. When the terminal voltage C exceeds a given value, an electrification time is shortened to a certain value.
Patent JP-H0192060-A (JP)
Title: Barrel polishing device
Inventor: INOUE KIYOSHI
IPC: B24B31/108
Filed: 1987-10-02
Abstract: PURPOSE:To improve the polishing efficiency by applying a flexible sheet onto the inside of a container and filling the inside with the barrel grindstones and polished members and inserting a stirring rod into the container by pushing up the sheet and applying a stirring movement and then applying a uniform stirring action. CONSTITUTION:The inside of a barrel container 1 is applied with the flexible sheet 2 such as synthetic rubber cloth, fiber-reinforced synthetic rubber cloth, and metal wire-reinforced synthetic rubber cloth, and a stirring rod 5 supported by a bearing 6 is arranged on the bottom part so as to push up the flexible sheet 2. The inside of the barrel container 1 is filled with the mixture of the grindstones 3 and the polished members 4, and further the grinding liquid such as water and electrolyte liquid is supplied, and a swivel movement is applied onto the stirring rod 5 by the reciprocation movement along the shaft 10 of a rotary motor 8 by a linear motor 9 and the revolution of a disc 7 by the rotary motor 8, and the polished member 4 is put into the working such as the removal of burrs. Therefore, the barrel polishing can be carried out efficiently at a high speed.