baber/WOPTO huggingface dataset:
Patent JP-H1035088-A (JP)
Title: Copy shield composition and copy shield tape
Inventor: UECHI KENJI
IPC: C09D11/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To remove a coated copy shield composition easily by adding a coloring matter absorbing light of specified wavelength from the light source of a copy machine to cause variation in the intensity of reflected light, and a binder for shaping the coloring matter thereby making impossible to read out a copy while allowing visual read out of an object to be copied. SOLUTION: Copy shielding can be performed using a specific coloring materials of yellow red-red-violet, i.e., a coloring matter absorbing light of specified wavelength, and an ordinary water-color or an oil-color pen such that a conspicuous intensity variation takes place in the reflected light of a copy machine. In order to remove a coated coloring material, a copy shield composition not in the form of a liquid composition impregnating fibers but in the form of a solid composition is mounted, in the form of a thin film, on the surface of a document and boded thereto. When it is removed, the film is stripped off the document using a rubber eraser or the like. Alternatively, the copy shield compound may be provided in the form of a filmable composition using a binder, e.g. a resin wax.
Patent JP-2000031900-A (JP)
Title: Method for optical fiber communication and terminal station device and system used for execution of the method
Inventor: TSUDA TAKASHI
IPC: H04B10/07
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To perform wavelength dispersion and nonlinear compensation. SOLUTION: An equipment 8 for sending out optical signals provided with variable optical power to an optical fiber transmission line 6 is provided and the optical signals transmitted by the transmission line are converted to electric signals by an optical receiver 12. A parameter relating to the waveform degradation of the electric signals is detected by a monitor unit 14 and a control unit 10 controls the optical power of the optical signals so as to improve the waveform degradation.
Patent JP-H0512864-A (JP)
Title: Dynamic ram
Inventor: ICHIGUCHI TETSUICHIRO
IPC: G11C11/403
Filed: 1991-07-04
Abstract: PURPOSE:To reduce a battery back-up current of a dynamic RAM. CONSTITUTION:A word line drive signal potential holding circuit is provided with a large charge pump circuit 200 and a small charge pump circuit 201. A charge pump circuit switching circuit 202 functions to actuate only the circuit 200 in a normal operating state and then only the circuit 201 in a battery back-up state respectively.
Patent JP-H104913-A (JP)
Title: Production of tricholoma matsutake food capable of withstanding long term storage
Inventor: KOBAYASHI SHINZO
IPC: A23L19/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain Tricholoma matsutake food capable of retaining flavor, resistance to the teeth and taste, excellent in long-term keeping quality and useful for soup, pot-steamed hotch-potch, etc., by heating and cooking Tricholoma matsutake, etc., kept in round shape for a shorter time as much as possible within the range heated and cooked until the interior of Tricholoma matsutake and freezing the cooked matsutake. SOLUTION: Tricholoma matsutake kept in round state, matsutake in which cap is separated from stem or matsutake cut into thin pieces is heated and cooked for a shorter time as much as possible within the range heated and cooked until the interior of Tricholoma matsutake by using induction heating method, etc., by electromagnetic wave and, in a state in which >=60 deg.C sterilizing temperature is kept,  the matsutake is housed in a container such as a bag made of a plastic and the container is hermetically sealed or the treated matsutake is packed under vacuum or gas for antioxidation such as nitrogen is housed therein and the container is hermetically sealed or deoxidant is housed therein and the container is hermetically sealed or any of these means are jointedly used or well-known antioxidation measures are added and the treated mutsutake is frozen to provide Tricholoma matsutake food.
Patent JP-H0920033-A (JP)
Title: Printing device
Inventor: OGAWA SATOSHI
IPC: H04N1/21
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To broaden a region which is usable by a user by saving the memory capacity of a memory when printing data to the unformatted size and at the same time, preventing an engine jam from occurring even when being unable to ensure a sufficient memory capacity. SOLUTION: This printing device consists of a controller 2 for controlling a printing operation, and a part 16 for determining a region which calculates size information designated by the designation of an unformatted size and a reassignment part 17 which reassigns a storage region for an image based on the designated side information, provided, on the controller 2. If the unformatted size is designated, data is printed by ensuring the minimum required memory capacity in conformity with the designated size.
Patent JP-H103265-A (JP)
Title: Sheet for forming seal
Inventor: ASAO NORIHIKO
IPC: G09F3/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To easily, efficiently and speedily form a seal (sticker) oneself by using a sheet having specified constitution. SOLUTION: A transparent film 1 on which a mark for cutting is previously written and a mount 2 which has adhesive surfaces on both sides and is constituted so that the back and front sides are covered with covers 3 and 4 and it can be attached any time by peeling the covers are overlapped, and their sides are bound to be one sheet by a tape 5. All of them are made of material easily cut with scissors. A photograph is sandwiched between the film 1 and the mount 2 being the sheet constituted in such a way, and positionally adjusted according to the mark written on the film 1. Next, the film 1 and the photograph are lifted together, and the exposed cover 3 is peeled. Thereafter, the film 1 and the photograph are returned to a home position. The photograph is cut together with the sheet according to the mark on the film 1.  The cut and finished photograph is aneous attached any time by only peeling the cover 4 on the rear.
Patent JP-S62123168-A (JP)
Title: Production of maleimide compound
Inventor: KISHINO KAZUO
IPC: C07D207/452
Filed: 1986-08-20
Abstract: PURPOSE:To obtain the titled compound in high yield, by heating a maleinamidic acid in a specific inert organic solvent in the presence of an acid catalyst to effect cyclizing imidation of the acid and, after completion of the reaction, separating and recovering the acid catalyst from the organic solvent layer and recycling to the above reaction stage. CONSTITUTION:A maleimide compound is produced by the thermal cyclizing imidation of a maleinamidic acid of formula (R is 1-20C alkyl, phenyl, benzyl, etc.; preferably alkyl or phenyl) in a water-insoluble or water-immiscible inert organic solvent such as benzene, toluene or a petroleum fraction having a boiling point of 50-120 deg.C in the presence of an acid catalyst such as sulfuric acid, sulfuric anhydride, p-toluenesulfonic acid, etc. In the above process, the acid catalyst is separated and recovered from the organic solvent layer after completion of the reaction and the recovered catalyst layer is recycled to the above reaction stage and reused. The objective compound can be produced in high purity at a low cost with a simple process.
Patent JP-H0731047-A (JP)
Title: Dielectric molded item for cable joint
Inventor: TANEDA TAISUKE
IPC: H02G15/103
Filed: 1993-07-07
Abstract: PURPOSE:To avoid chain delamination toward the outer face of the a tubular electrode by subjecting the outer face of electrode, except the opposite ends thereof, to thinning over a range longer than the other parts of the inner face to provide thin parts contiguously to the bulging curved face parts at the opposite ends of the electrode thereby absorbing the thermal stress through bending formation. CONSTITUTION:A tubular electrode 2 is subjected on the outer face thereof to thinning, except the opposite end parts 21 thereof, over a range longer than the other part 22 of inner face to form a curved face on the bulging parts at the opposite ends 21 of electrode and a thin part (1-5 mm thick) 240 is provided contiguously to each bulging curved face part 23. When a dielectric molded item 1 is thermally cured or a cable connected by the molded item 1 is operated, the thermal stress acting at the end of electrode 21 due to the difference of the coefficient of thermal expansion between resin and electrode material is absorbed through bending deformation of the thin part 240 and thereby the delaminating force caused by mechanical balance with the thermal stress can be relaxes at the end of electrode 21. This structure enhances the dielectric strength of a dielectric molded item for cable joint 1.
Patent JP-H03207826-A (JP)
Title: Manufacture of hydrogen- occluded alloy
Inventor: MAIKERU EE FUECHIENKO
IPC: H01M4/24
Filed: 1990-07-20
Abstract: A method for the preparation of a highly alloyed metal hydride, hydrogen storage alloy material including titanium, zirconium, vanadium, nickel and chromium. The hydrogen storage alloy material is prepared by vacuum induction melting electrochemically operative amounts of the materials in a nigh density, high purity graphite crucible, under an inert gas atmosphere.
Patent JP-H0482637-A (JP)
Title: Finishing machine with automatic clamp device furnishing no piping and the like
Inventor: ASANO KOJI
IPC: B23Q3/00
Filed: 1990-07-23
Abstract: PURPOSE:To save space as well as to improve the machine operation rate and the productive efficiency by unclamping a work clamped by a spring type clamp jig main body, by engaging a pressing device to an unlocking means and a pressing means. CONSTITUTION:By the spring force of the spring 35 of a pressing means 17, a rod 31 is pushed to the left side, a clevis 22 is moved to the left side through an arm plate 32, a link member 20 is rotated clockwise making a pin 24 as the center, and the tip of a clamp arm 14 is pressed to a work 9 to clamp the work. Under such a condition, a lock rod 38 is pressed by the spring force of a spring 40, the inclining surface 39 of the lock rod 38 is contacted to an inclining surface 29 to lock a sliding rod 23, and a clamp arm 14 is locked to the clamping position. In order to unclamp the work 9, a cylinder 12 is operated to lift up the lock rod 38, the contact between the inclining surface 29 and the inclining surface 39 is released, and at the same time, the cylinder provided on the frame 5 of a finishing machine is operated to move the rod 31 to the right side.
Patent JP-H0357300-A (JP)
Title: Package live line insertion and pull out system
Inventor: KAWAMURA TOSHIKI
IPC: H05K13/00
Filed: 1989-07-25
Abstract: PURPOSE:To make it possible to insert/draw a package even when power is supplied by switching the power source for the package in accordance with the stroke of a board ejector. CONSTITUTION:When a board ejector 2 is opened outward, a switch is pressed in accordance with the stroke so that the contact may be opened. This construction makes it possible to open the contact of a relay 3 (brake contact 6) provided between a power supply section 4 and a power supply line of a package so that the power supply to the package may be cut.
Patent JP-S6349542-A (JP)
Title: Constant speed traveling device
Inventor: YASUKAWA TAKESHI
IPC: B60W30/00
Filed: 1986-08-18
Abstract: PURPOSE:To facilitate matching with vehicle types having various driving characteristics by providing an electrically controllable variable orifice on the open air port of a diaphragm type actuator in series and controlling the caliber of said orifice in accordance with a vehicle speed. CONSTITUTION:A constant speed traveling device has a diaphragm type actuator 1 for operating a throttle link 5a via a wire 2a provided on an output part. The actuator 1 has an intake port 1a which is connected to a vacuum pump 10 driven by an engine, etc. via a negative pressure pipe line 11 in which a fixed orifice 12 is provided, to vary a gain characteristic in accordance with a negative pressure fed into the port 1a. In this case, an electrically controllable variable orifice 13 is connected to the open air port 1b of the actuator 1. And, the caliber of the variable orifice 13 is controlled by an actuator 14 in accordance with a vehicle speed, to facilitate matching with vehicle types having various driving characteristics.
Patent JP-H0614146-A (JP)
Title: Facsimile equipment
Inventor: SOFUE IKUO
IPC: B41J21/00
Filed: 1992-06-26
Abstract: PURPOSE:To print received images on an optional position on recording paper and to save the handling time for cutting a margin part by optionally changing a printing starting position in a sub scanning direction. CONSTITUTION:When an incoming signal is received from a line control circuit 29, a CPU 21 starts preparing for an incoming call. When the CPU 21 is in a state ready for the incoming call, the CPU 21 starts receiving image data from the line control circuit 29. The image data are demodulated by a modulation/demodulation circuit 28 and temporarily stored in an image memory 25. When the storage of the image data for one page is completed, the CPU 21 starts a recording control circuit 27 and successively reads the image data from the image memory 25 to be transmitted to the recording control circuit 27. The image data for one page inputted to the recording control circuit 27 are printed on the recording paper. In this case, a procedure signal for setting a communication mode from the other party is received, a designated communication mode is set and a main scanning length is detected from size information.
Patent JP-S6171855-A (JP)
Title: Heat insulating construction
Inventor: KAMATA HAYAO
IPC: B03C3/82
Filed: 1984-09-14
Abstract: PURPOSE:To simplify construction and to shorten a term of works, by preforming a heat insulating panel in matching relation to the dimension and shape of an object to be heat insulated and attaching the same in the site. CONSTITUTION:A heat insulating panel 100 has such a structure that a heat insulating material 102 comprising a glass wool or rock wool board is laminated to an exterior panel 101 comprising a thin metal plate or asbestos board and preliminarily molded in a factory so as to have a proper dimension and shape corresponding to an object to be heat insulate. When this heat insulating panel 100 is attached to an EP casing, it is directly attached to the outer surface of the casing in the case of a side wall 8 and fixed to mount metal fittings by textile screw 16. In the case of a throttled duct or hopper 3, the heat insulating panel 100 is attached onto a reinforcing material 13 and fixed by clamp bolts 12. In either one of the cases, the heat insulating panel may be only attached and fixed at a required place in the construction site.
Patent JP-S5897242-A (JP)
Title: Color picture tube
Inventor: OKADA HISASHI
IPC: H01J9/14
Filed: 1981-12-03
Abstract: PURPOSE:To anneal the reactive portion of a shadow mask color picture tube uniformly, by providing a convex and a concave on the reactive portion and coupling the recess each other. CONSTITUTION:When overlapping the masks A, B, C, the reactive portion will support the mask arranged above at the head section of the convex of each convex 25B, 25C. Since the recess 24A, 24C are integrated sequentially as a whole, the reductant ambient will intrude into the reactive portion as shown by an arrow. Consequently it is annealed uniformly thereby the growth of the crystal particle is made uniform. As a result even when a plurality of shadow masks are placed in an annealing furnace, the reactive portion is annealed similarly with the perforated effective section.
Patent JP-S6350427-A (JP)
Title: Manufacture of thick high-tensile steel plate excellent in toughness at low temperature and weldability
Inventor: TSUZUKI TAKESHI
IPC: C22C38/58
Filed: 1986-08-19
Abstract: PURPOSE:To obtain the titled steel plate in which security of high strength under low carbon equivalent, security of superior toughness at low temp. in the steel including the center of plate thickness, and improvement in weldability are simultaneously enabled, by specifying steel components and also by limiting the heating, rolling, and cooling conditions of a slab. CONSTITUTION:A steel consisting of, by weight, 0.03-0.20% C, 0.05-0.60% Si, 0.50-2.50% Mn, 0.001-0.10% Nb, 0.005-0.1% Al, and the balance Fe with inevitable impurities is heated to 900-1,150 deg.C. After heating, the steel is cooled after rolled to a thickness of intermediate stage or is cooled in a state of a slab without rolling, and the steel then is reheated before the temp. in the center of plate thickness drops below the Ar3 point, so that surface temp. of <=Ar3 point is subjected to temp. raise to Ar3 point - 1,150 deg.C. After that, rolling is resumed and rolling is applied to the whole plate thickness at a temp. between Ar3 point and (Ar3+100) deg.C at 50-70% draft. After rolling, the plate is cooled at 1-10 deg.C/sec cooling rate down to 250-600 deg.C and successively air-cooled, so that above-mentioned steel plate can be manufactured.
Patent JP-H0739305-A (JP)
Title: Tea raw material-steaming device
Inventor: NAGAOKA MASARU
IPC: A23F3/06
Filed: 1993-08-04
Abstract: PURPOSE:To effectively extract active ingredients contained in a tea raw material by nipping the tea raw material carried on the net-like loading surface of a conveyor between mutually faced nipping means through a leveling means and simultaneously treating the nipped tea raw material with blown steam. CONSTITUTION:A tea raw material S is carried with a belt 18 having a net-like loading surface 18a and leveled in a prescribed height at a distance (d) between the loading surface and leveling rollers 12. The tea raw material nipped with the belt 18 and the nipping belt 13 having a net-like faced surface 13a is steamed with steam blown out from a steam-blowing device 14, and the excessive water dropped from the tea raw material is received in a suction device 15.
Patent JP-S5984465-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAKAWA NOBORU
IPC: H01L29/78
Filed: 1982-11-04
Abstract: PURPOSE:To easily cover the upper part and the side surface of a poly Si with an insulation film by a method wherein a poly Si layer and an SiO2 film are superposed on an insulation film of an Si substrate, the poly Si layer is left under the SiO2 having eaves by selective etching, and a fixed solution is applied on the side surface of the poly Si and then calcined. CONSTITUTION:An oxide thick film 12 and a thin film 13 are provided on the P type Si substrate 11, the poly Si 14 and the SiO2 15 are superposed, which are then etched by applying a resist mask 16, thus forming the eaves of the SiO2 film 15. The eaves are buried by applying SiO2 series film forming solution 18. The unnecessary part of the film 18 and an SiO2 film 13 are removed. Next, an SiO2 film 19 and the second poly Si 20 are provided as conventional. This constitution enables to form a thick insulation film on the upper part and the side surface of the first poly Si layer 14 regardless of its structure; therefore it is effective to manufacture a dynamic type memory cell of a high density and a high capacitance.
Patent JP-S5983651-A (JP)
Inventor: AKAZAWA KIYOHIDE
IPC: B32B27/30
Filed: 1982-11-06
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-2000031456-A (JP)
Title: Solid-state image-pickup device and method for manufacturing the same
Inventor: KATO YOSHIAKI
IPC: H04N5/361
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup device and a method for manufacturing the same, capable of providing a reduced dark current effect obtained from a hydrogen treatment effect on a wiring region and preventing image defects due to increased noise on a peripheral section of an image. SOLUTION: An image-pickup region formed by a photo diode 1, a vertical transfer channel 2, and a vertical transfer electrode 98 on it, and a wiring region formed by a wiring 6 for applying a vertical transfer electrode voltage formed at the periphery of the image-pickup region are provided on an N-type silicon wafer 11. A silicon film nitride 16 formed between the N-type silicon substrate 11 and the vertical transfer electrode 9 in the image-pickup region and no silicon film nitride 16 formed between the N-type silicon substrate 11 and the vertical transfer electrode 9 in the wiring region make it possible to provide a reduced dark current effect which is obtained from a hydrogen treatment effect on a wiring region and prevent an image defects caused by increased noise on a peripheral section of an image.
Patent JP-S6085159-A (JP)
Inventor: TSUMAGARI MITSUGI
IPC: E04F13/08
Filed: 1983-10-17
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-S6086825-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA SEIJI
IPC: H01L21/3205
Filed: 1983-10-19
Abstract: PURPOSE:To prevent the disconnection of an aluminum wiring, and to improve yield on processing by sloping the upper edge section of a through-hole formed to an inter-layer insulating film consisting of an silicon dioxide film by using a specific etching liquid. CONSTITUTION:An N<+> diffusion layer 2 and an silicon dioxide film 3 are formed on a P type silicon substrate 1. A pattern for boring a hole for extracting an electrode is formed by a rubber group photo-resist 4. The silicon dioxide film 3 is etched by an aqueous solution consisting of 1.2-4.2% hydrofluoric acid and 36-40% ammonium fluoride. Consequently, a hole 7 of a shape that a bending point is formed at A, an angle theta2 is made smaller than an angle theta1 and a corner is shaved in an upper edge section is formed. The photo-resist 4 is removed, an aluminum film 6 is shaped through evaporation, and a wiring pattern is formed through a photoetching method. Accordingly, the edge section of the through-hole is sloped, a metal can be evaporated uniformly to the edge section of the through-hole, and the disconnection of a wiring can be prevented.
Patent JP-S6437490-A (JP)
Title: Silicon single crystal pulling-up apparatus
Inventor: SUZUKI OSAMU
IPC: C30B29/06
Filed: 1987-08-03
Abstract: PURPOSE:To sustain growth of nucleus having crystal defect, by feeding a high-temperature inert gas into a heat treating furnace and feeding a low- temperature inert gas into a pulling-up passage of silicon single crystal. CONSTITUTION:A silicon material 53 housed in a quartz crucible 54 is melted by reducing pressure in a heating furnace 20 through a discharge tube 23 and applying voltage to a heater 30 to send electricity while feeding argon gas from a inert gas supply device 60 through a inert gas supply tube 63. A silicon single crystal 56 is grown by properly selecting the rotating rate of the rotating shaft 51 while continuing supply of argon gas through the inert gas supply tube 63 after melting the silicon material 53 and jetting the argon gas from the inert gas jetting component 67 through the inert gas supply tube 65 and pulling up a seed crystal with a wire component 55 for pulling-up. In the above- mentioned apparatus 10, growth of nucleus having crystal defect is prevented by pulling up the silicon single crystal 56 and then cooling the crystal, since the inert gas (e.g. argon gas) fed to the pulling-up passage of the silicon single crystal 56 is lowered to the desired temperature.