baber/WOPTO huggingface dataset:
Patent JP-S6420923-A (JP)
Title: Band saw for cutting hard material
Inventor: MATSUDA YUSAKU
IPC: B23D61/14
Filed: 1987-07-14
Abstract: PURPOSE:To increase a radiating area while providing smooth flow of cooling liquid to prevent a band saw from loading with chips by providing a plurality of through holes through tip thickness in the band saw for cutting various semiconductors, ceramics, etc. CONSTITUTION:This band saw is provided in one side end of a band-like plate 1 with intermittent notches 2 at equal intervals, and tips 3 made of a sintered alloy containing diamonds are attached between the tips 2. Further, a plurality of through holes 4 are provided through the thickness of tip 3. The through holes 4 may be disposed in order, zigzag, or slantly. The flow of cutting liquid, cooling water, etc., can be improved by these through holes 4 while the surface area of the tip is increased so that the radiating efficiency is improved. That is, cutting liquid, etc., flow through the through holes 4 to cool exothermic portions in cutting while chips is eliminated by the flow to prevent the band saw from loading.
Patent JP-H0225396-A (JP)
Title: Film for thermal transfer
Inventor: KATO KENJI
IPC: B41M5/382
Filed: 1988-07-14
Abstract: PURPOSE:To enhance printing properties and sticking resistance of a film for thermal transfer by providing a heat-resistant layer on one side of a polyester film having specified heat shrinkability and a specified crystallinity. CONSTITUTION:A heat-resistant hardened resin layer is provided on one side of a biaxially oriented polyester film having heat shrinkage stresses at 150 deg.C of 330-400g/mm<2> in longitudinal direction and 0-50g/mm<2> in transverse direction and a crystallinity of 40-55%. The polyester is a polymer which can be obtained by polycondensation of an aromatic dicarboxylic acid, e.g., isophthalic acid or terephthalic acid or an ester thereof with a glycol, e.g., ethylene glycol, diethylene glycol, tetramethylene glycol or neopentyl glycol. The heat-resistant resin is desirably a resin capable of being hardened at 100-180 deg.C, from the viewpoint of processability, and may be, for example, a silicone resin or a melamine resin.
Patent JP-S5875890-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/40
Filed: 1981-10-30
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-H0622139-A (JP)
Title: Image forming device
Inventor: KUGA MASAHITO
IPC: H04N1/409
Filed: 1992-07-02
Abstract: PURPOSE:To simplify the adjustment of a filter used for filtering processing by reading a test original on which a test picture is described, correcting the result of reading through the use of plural sets of parameters, forming a test picture corresponding thereto onto a medium in which an image is to be formed and selecting a proper test picture. CONSTITUTION:An image of a reflected light in an original is formed to a photoelectric conversion section 11, the light is separated into cyan, green, yellow analog color signals, they are fed to an A/D converter 95, in which they are respectively converted into digital signals, they are outputted to a correction section 96. The correction section 96 corrects the dispersion in the conversion section 11 and gives the result to a buffer 86 and a color signal of each color is outputted to a color conversion section 87. The conversion section 87 converts the cyan, green, yellow color signals from the buffer 86 in response to a selection signal from the main control section 81 into yellow, magenta, cyan, black color signals, each signal is sequentially outputted to a picture improving section 88, in which the signal is subjected to filter processing.
Patent JP-2001006040-A (JP)
Title: Inner door for automatic vending machine
Inventor: MASUDA SHINJI
IPC: G07F9/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a flapper from being taken-out from a merchandise passage in a state where an outer door is closed by providing a projecting part projected forward over the nearly whole width of the flapper at a position opposite to the door frame of the flapper. SOLUTION: The merchandise passage 5 is formed from a square shape frame body 6 which is fitted to the opening of the passage, a shaft 11 is fitted to a bearing 8 formed in the frame body 6, the flapper 9A is hung so as to be rockable and the opening degree is restricted by a door frame 14. The flapper 9A is provided with the projecting part 9a projected forward over the nearly whole width of its front surface at the position opposite to the door frame 14. Thus, the projecting part 9a is arranged so that the flapper 9A is hardly removed in a state where the outer door 12 is closed since the projecting part 9a becomes an obstacle even when a bar shape member is inserted from the take-out port 13 of the merchandise 15 to remove the shaft 11 of the flapper 9A from the frame body 6, thereby a mischief to steal a merchandise 15 inside a compartment is prevented.
Patent JP-S6151512-A (JP)
Title: Measuring instrument
Inventor: YASUURA NOBUSHI
IPC: G01C11/00
Filed: 1984-08-22
Abstract: PURPOSE:To measure the distance to a regular subject by storing signals of two television cameras in image memories of two systems in blocks, and expanding one block and discriminating between a couple of blocks, and using the expansion ratio as parallax. CONSTITUTION:The telecameras 1 and 1' installed at a front and a rear different position generate video signals of a subject on a vehicle running path, and their data are stored by one screen in RAMs 3 and 3' having two-dimensional address space through A/D converters 2 and 2'; and a block couple discriminating means 11, distance arithmetic means 12, and speed arithmetic means 13 are composed of a ROM5, RAM6, CPU7, etc. Then, the data in the RAMs 3 and 3' are fractionized by the means 11 and inputted in the RAM6, and the data of the same system are compared in address order to put coincident data in the same block. Further, one of two images between a couple of blocks and the expansion ratio is used as parallax to calculate the distance to the subject.
Patent JP-H0615759-A (JP)
Title: Method for molding structual part having hollow pipe part
Inventor: YAMAZAKI KUNIO
IPC: B29C45/14
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a large amount of products of the same quality prevented from warpage due to the difference in the coefficient of linear expansion with enhanced productivity by injecting a molten resin into a hollow pipe part and injecting compressed gas into the hollow pipe part to form a hollow pipe shape on a substrate. CONSTITUTION:A structural part constituted of a hollow pipe-shape part 3 composed of a thermoplastic resin 2 and a substrate part composed of a resin or metal is molded by an injection molding machine. In this case, a substrate 1 is preliminarily arranged in the mold cavity of the injection molding machine and a necessary amount of a molten resin is subsequently injected into at least the part forming the hollow pipe part 3 above the substrate 1 in the mold cavity and compressed gas is further injected into this pipe forming part to form a hollow shape 3 on the substrate 1. Herein, nitrogen gas is usually used as the compressed gas and the molten resin flows along the number of the cavity in the mold while it is forcibly extended by the compressed gas.
Patent JP-S5878746-A (JP)
Inventor: NISHIBORI SADAO
IPC: E04B1/94
Filed: 1981-11-04
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-H0844428-A (JP)
Title: Unmanned traveling vehicle
Inventor: MIKI TOSHIO
IPC: G05D1/02
Filed: 1994-07-27
Abstract: PURPOSE:To provide an unmanned traveling vehicle capable of obtaining high measuring accuracy inspite of comparatively inexpensive cost without requiring auxiliary equipments such as a guide tape, an electromagnetic wire and an artificial satellite and automatically evading an unexpected obstacle. CONSTITUTION:An optical scanner 1 projects a laser beam to one point on a traveling road surface, detects its reflected light and calculates an angle and a distance from the reflection point. This processing is continuously executed so as to plot a circular arc, so that a set of reflection points is linearly obtained and the data of a traveling road shape can be prepared. When data for one circumference are prepared, the scanner 1 sends the data to a unmanned vehicle controller 4. The controller 4 compares the received data with traveling road shape data stored in a course map 3 and obtains its own and peripheral positional information. Then the controller 4 corrects the track of the unmanned vehicle 2 based on the information.
Patent JP-H0226061-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: YAMAOKA TORU
IPC: H01L29/73
Filed: 1988-07-14
Abstract: PURPOSE:To reduce contamination of a gate oxide film by performing vapor deposition of a polysilicon film two times, namely, directly after growing the gate oxide film and directly before forming a gate electrode and an emitter electrode. CONSTITUTION:After forming a collector wall layer 9, a thin silicon oxide film 19 to become a gate oxide film is formed, later, a polysilicon film 11 is made to continuously grow. Then, the polysilicon film 11 is made to grow, then being selectively etched to simultaneously form a gate electrode 15 of a MOS transistor, an emitter electrode 16 and a collector electrode 17 coming in contact with an emitter region 13 and a collector contact region 14 of an NPN transistor. In this way, vapor deposition of the polysilicon film 11 for forming the gate electrode 15 of the MOS transistor and the emitter electrode 13 of the NPN transistor is performed divided in two times, namely, directly after growing the gate oxide film 10 and directly before forming the gate electrode 15 and the emitter electrode 13. Thereby, a problem of contamination of gate oxide film is eliminated.
Patent JP-S6068432-A (JP)
Title: Code generating system for carry save adder
Inventor: OOKAWA TOMOYUKI
IPC: G06F7/50
Filed: 1983-09-22
Abstract: PURPOSE:To ensure a suitable application of a carry save adder to a multiplier circuit of multiple generating system by obtaining a full sum of a 2-bit code part which is adjacent to data parts of the sum and the carry respectively to transmit the code and combining this code and the prescribed value to produce a correct code. CONSTITUTION:The multiplicand data of a multiplicand register 1 and the least significant data of the multiplier register 2 are supplied to a multiple generating circuit 3-1 to produce a multiple of 8 faces. In the same way, the multiplicand data of the register 1 and the next digit data of the register 2 are supplied to a multiple generating circuit 3-2 to obtain a multiple of 8 faces. The multiple produced from the circuit 3-1 is added to a tree group 4-1 of a carry save adder CSA to deliver a sum 7 of 2 faces and a carry 8. At the same time, these sum 7 and carry 8 obtained with low-order digits are matched with a sum 9 and a carry 10 obtained with high-order digits and added together by a CSA5 and a CSA6 respectively.
Patent JP-H04370125-A (JP)
Title: Surface treating agent used for production of organic-inorganic composite material
Inventor: SAEGUSA TAKEO
IPC: C08K9/04
Filed: 1991-06-19
Abstract: PURPOSE:To provide the subject treating agent containing a specified polymer, a specified copolymer, etc., useful for surface treatment of an organic-inorganic composite material composed of an organic polymer and an inorganic substance and capable of strongly bonding an organic polymer material to an inorganic filler. CONSTITUTION:An objective treatment obtained by adding an additive such as a hydrolyzable organometallic compound of formula RaMXb (R is organic group; M is Si, Al, etc.; X is hydrolyzable group; a and b are integer depending on valence of M), preferably tetrametoxysilane, etc., its hydrolyzed product or its partial condensate and water, a compound containing a specific stoichiometric ratio of water or a compound produced accompanying the reaction, to a polymer, a copolymer and/or an oligomer (amide polymer) preferably having one or more amide bond in the molecule.
Patent JP-H0711189-A (JP)
Title: Method for coating ground
Inventor: MAKI HIROHISA
IPC: E01C7/35
Filed: 1993-06-22
Abstract: PURPOSE:To obtain a one-pack polyurethane composition which can give a coating film capable of quickly developing strength and excellent in crack coverage, elasticity, durability, etc., and to provide a method for coating a ground whereby an efficient cure acceleration is possible. CONSTITUTION:This method for coating a ground by coating it with a one-pack polyurethane composition and curing the composition comprises using a one-pack polyurethane composition comprising a urethane prepolymer having at least two isocyanate groups at the terminals and a compound having at least two oxazolidine rings in the molecule as the one-pack polyurethane composition, and treating the applied composition with water, hot water or hot system before curing it.
Patent JP-H1122362-A (JP)
Title: Earth sampling container
Inventor: KATSUTA TSUTOMU
IPC: E21D1/04
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To perform free sampling of earth in an arbitrary and in an arbitrary depth regardless of the presence of a structure. SOLUTION: This earth sampling container comprises a cylindrical body 1 provided at a tip with a sampling port 2 to sample earth and containing earth in an internal part; a cover body 3 to cover the sampling port 2; and a coupling part 6 arranged at the rear end of the body 1 and coupling the body 1 to the pipe. By a water pressure fed through the pipe, the cover body 3 is pressed externally of the body 1 and forces the sampling port 2 into a closed state. By sucking water fed through a pipe, the cover body 3 is retracted internally of the body 1 and the sampling port 2 is brought into an opening state.
Patent JP-S6069337-A (JP)
Title: Coiled spring of strand having deformed section
Inventor: MATSUMOTO YUKIO
IPC: F16F1/04
Filed: 1983-09-26
Abstract: PURPOSE:To improve energy efficiency by coiling a strand oval in section, with the smaller radius of curvature side positioned outside with respect to the central axis of a coil to equalize the stress distribution on the peripheral surface of the strand. CONSTITUTION:The section of a coil strand is formed in such a manner as to be different in the radius of curvature at both ends of the line of apsides of the section like a combination of a semicircle and a half-oval. The strand is coiled, with the smaller radius of curvature positioned outside with respect to the central axis of a coil. Though the twisting center O of the strand is positioned on the (b) point side, in case of the coiled spring, it is brought nearer to the center O' of a semicircle by a curve of the strand, so that the stress distribution on the peripheral surface of the strand is substantially equalized on the coil periphery side, that is, on the semicircle side.
Patent JP-H0228067-A (JP)
Title: Car body structure
Inventor: YAMADA MITSUHIRO
IPC: F16B5/02
Filed: 1988-07-15
Abstract: PURPOSE:To easily further protect a screw thread connection part surely by forming a peripheral wall in a bracket further a flange part in a bottom end of the peripheral wall while connecting a part by screw thread to the peripheral wall, in the case of a structure such that the part is connected by screw thread to the bottom surface of a car body through the bracket. CONSTITUTION:In a suspension, one end of a lower control arm 2 and one end of a toe control rod 3 are connected by screw thread to a cross member 1 respectively through a bracket 4. Here the suspension forms a peripheral wall 5 in the bracket 4 while a flange-shaped part 6, overhung to the inner, in the bottom end of the peripheral wall 5. The peripheral wall 5 connects two or more braces 7, 8 while forms two or more bolt insertion holes 9 to 12 corresponding to these braces 7, 8. And the above described arm 2 and rod 3 are connected in their each one end to each brace 7, 8 respectively by two or more bolts 13, 15, inserted to each hole 9, 11 and 12, 10, and nuts 14, 16 screwed to these bolts 13, 15.
Patent JP-2001004318-A (JP)
Title: Apparatus for measuring optical path length
Inventor: MIURA TADASHI
IPC: G01F23/28
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an optical path length in a depthwise direction of a sample stored in a container. SOLUTION: With a laser light 9 being irradiated by a laser light source 11, the laser light source 11 is moved by a light source-driving mechanism 13 to move an irradiation position of the laser light 9 to a well 1a to a perpendicular direction. A scattering light 23 is generated in a direction orthogonal to the laser light 9 at a position where a sample 3 is present. No light is generated in the direction orthogonal to the laser light 9 at a position where the sample 3 is not present. The scattering light 23 is detected via a pin hole slit 8 by a photo detection sensor 7a.  A position of a liquid face and a position of a liquid bottom of the sample 3 stored in each well 1a are detected on the basis of a detect signal of the photo detection sensor 7a and an X coordinate of the laser light source 11, and moreover, an optical path length in a depthwise direction of the sample 3 is calculated.
Patent JP-H094913-A (JP)
Title: Air conditioner
Inventor: KUROKI SHOGO
IPC: F24F13/06
Filed: 1995-06-19
Abstract: PURPOSE: To provide an air conditioner wherein sucking and blowing of air are effected and moreover radiation of illumination/solar light into a room is possible, and a comfortable indoor environment is created and air conditioning and illumination are integrated in compact to reduce an installation space to make construction easy. CONSTITUTION: A projector 11 is provided at the center of a cone blade 2 of a duct 4 for blowing off air, which projector is connected with one ends of optical fibers 5a, 5b, 5c. The optical fibers 5a, 5b, 5c are laid along the duct 4 and are connected with a solar light detection part 7 and an artificial optical detection part 8 through a switch 10. The inside of a room is illuminated with solar light or artificial light from a grill 1.
Patent JP-2001005143-A (JP)
Title: Heat developable photosensitive material and image forming method thereof
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/498
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To improve black spots and preservability as well as to extend the exposure latitude in a photosensitive material using a contrast enhancing agent by specifying the absorption of exposure wavelength in a layer opposite to a photosensitive layer by way of the substrate and specifying the density in a specified light exposure. SOLUTION: In this heat developable photosensitive material containing an organic silver salt, photosensitive silver halide, a reducing agent and a contrast enhancing agent on the substrate, the absorption of exposure wavelength in a layer opposite to a photosensitive layer by way of the substrate is >=0.9 and density in a light exposure made larger than a light exposure giving a density of 3.7 by 0.30 logE is <=4.7. The absorption of exposure wavelength in the photosensitive layer is 0.2-0.4 and density in a light exposure made larger than a light exposure giving a density of 3.7 by 0.30 logE is <=4.7. The absorption of exposure wavelength in a layer under the photosensitive layer is 0.1 to <0.7 and density in a light exposure made larger than a light exposure giving a density of 3.7 by 0.30 logE is <=4.7.
Patent JP-H0464454-A (JP)
Title: Electro-transfer recorder
Inventor: MIYAWAKI KATSUAKI
IPC: B41J2/325
Filed: 1990-07-04
Abstract: PURPOSE:To obtain an image of a proper density at a high speed by specifying a volume resistance of a resistant layer of an ink sheet, a thickness of a conductive layer, and an aspect ratio of a width in a main scanning direction to a width in sub-scanning direction in a recording electrode. CONSTITUTION:A volume resistance of a resistant layer 4 of an ink sheet l is 5-1.2THETA.cm and a thickness thereof is 5-15mum. A thickness of a conductive layer 2 made of an aluminum deposition layer is 500-2000Angstrom . An aspect ratio of a width in a main scanning direction to a width in sub-scanning direction in a recording electrode 7 is 0.7-1. Therefore, an energy efficiency is superior, a variation is eliminated, a wrinkle never occurs because of a relatively large strength, and a good thermal conductivity is obtained. In this manner, an image of a proper density can be rapidly obtained.
Patent JP-S5966611-A (JP)
Title: Gas burner
Inventor: WATANABE HIROAKI
IPC: F23D14/08
Filed: 1982-10-07
Abstract: PURPOSE:To prevent incomplete combustion such as a lifting and the like by a method wherein the width of slits located at the end part of flame hole of a gas burner is machined to a size narrower than that of other slit flame hole in its flat plate, the slit flame hole is pulled during its box-like arcular drawing operation, the width becomes equal to that of other slit flame hole and a uniform flame hole width can be attained. CONSTITUTION:A plurality of slit flame holes 6 are made in a continuous metal 7 of hoop with an equal pitch P, they are arranged in a specified distance M to form a group of blocks. Slit flame holes 6' positioned at both ends of the group of blocks have a narrower slit width S2 than a width S1 of other slit flame holes 6 under an operation of a pushing part 9 arranged near the flame hole. The length N1 of the pushing part 9 is longer than the length N2 of slit flame holes 6, 6', its width S3 is wider than the width S1 of the slit flame hole 6, and the depth T1 is less than 30% of a wall thickness of metal plate 6. After the slit flame holes 6, 6' are machined, the metal plate 7 is drawn to form a box- shape body and an arcular drawn parts 10 are formed at both ends of the flame hole. In this case, the width S2 of the slit flame hole 6' is expanded and becomes equal to another punching hole width S1.
Patent JP-H1012982-A (JP)
Title: Metal core printed wiring board and its manufacture
Inventor: ASHIZAWA AKIRA
IPC: H05K1/11
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To make cracks hard to occur when boring a through hole in a metal core, by forming a crack-proof layer excelling in insulating and crack-proof qualities in at least the inner peripheral surface of the through hole. SOLUTION: Forming a through hole 12 in a metal core 10, a resin 30 (a resin with alumina, etc., mixed in epoxy resin) excelling in a crack proof is filled thereafter into the through hole 12. After hardening the resin 30 to some extent, a prepreg is laminated to harden the whole of the processed portion. Using a drill with a small diameter, a through hole 16A is machined to pass it through the through hole 12 filled with the resin 30. At this time, an annular portion of the resin 30 is left between the inner peripheral surface of the through hole 12 and the through hole 16A to use the remaining resin 30 as a crack-proof layer 30A. Since the resin 30 is flexible, when machining the through hole 16A by the drill, cracks can be made hard to occur.
Patent JP-H0467522-A (JP)
Title: Driving pressure control device
Inventor: NAKAJIMA FUMIO
IPC: H01H33/59
Filed: 1990-07-06
Abstract: PURPOSE:To make a backup circuit have a long life and at the same time enable easy confirmation of operation of the backup circuit by setting a backup pressure switch, provided parallel to a pressure switch, to be started at a lower pressure than that of the pressure switch. CONSTITUTION:The set pressure of a pressure switch 5 is set lower than the set pressure of a backup pressure switch 4. Thereby, the switch 5 is opened or closed only when a pressure falls rapidly by the operation of a circuit breaker or the like, and the life of the switch 5 becomes long. And because the operating pressure range is different when the device is operated by the backup circuit, it is easily found that the system is operated by the backup circuit by observing the pressure gauge and by comparing the operation frequency of the pump during a touring inspection and the like. Accordingly, as the switch 5 comes to have a long life, and at the same time it is easily found that the switch 4 is out of order, the time margin is available so as to scheme a repair plan.