baber/WOPTO huggingface dataset:
Patent JP-2000271716-A (JP)
Title: Vacuum forming apparatus for die casting
Inventor: KANAYAMA ATSUSHI
IPC: B22D17/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of casting blow hole by preventing the entrapment of the air at molten metal injection. SOLUTION: In a nozzle body 11, a pressure chamber 26 is arranged. When the pressure in the pressure chamber 26 is raised, a valve tip 45 is energized to close the flowing passage of a nozzle base 42. Then, when the nozzle body 11 and a product forming part 10' become in the vacuum state, the valve tip 45 energized in the opening direction of a flowing passage with a valve spring 37, is opened and the molten metal is filled and solidified into the product forming part 10' without entraping the air.
Patent JP-H02262210-A (JP)
Title: Conducting transparent body
Inventor: HASHIKAWA YUKIAKI
IPC: H01B5/12
Filed: 1989-04-01
Abstract: PURPOSE:To separate conducting wires by forming the conducting wires arranged in parallel in a base body with continuous base wires and branch wires protruded on both sides or one side of the base wires, and preventing adjacent conducting wires from being brought into contact with each other. CONSTITUTION:A conducting transparent body A is constituted of a plate-shaped base body 1 made of a transparent electric insulating material and multiple wires 2 made of a conducting material and arranged in parallel in it. Each conducting wire 2 is constituted of a vertically continuous linear base wire 21 and branch wires 22 protruded on both sides of the base wire. The conducting wires 2 are adjacently arranged in parallel not to be brought into contact with adjacent conducting wires 2, and a chair-shaped mesh pattern is formed. Each of the conducting wires 2 has the function as a feed wire independently from each other. Another plate body is laminated on the plate body formed with the conducting wires 2 to form a conducting transparent body A. The conducting wires can be electrically separated into two or more according to this constitution.
Patent JP-S62240642-A (JP)
Title: Production of 3,5-dialkyl-4-hydroxy-aromatic carbonyl compound
Inventor: ISHIBASHI MASAYASU
IPC: B01J31/28
Filed: 1986-04-10
Abstract: PURPOSE:To produce the titled compound in high yield, by oxidizing and alkyl- substituted phenolic compound in a solvent system compound of an alcohol and a compound having amide bond in the presence of a catalyst comprising a salt of a metal selected from Mn, Fe, Cu, Se, V, Mo and Pd. CONSTITUTION:The objective 3,5-dialkyl-4hydroxy-aromatic carbonyl compound of formula II (e.g. 3,5-dimethyl-4-hydroxybenzaldehyde) can be produced by oxidizing a 2,4,6-trialkylphenol compound of formula I (R1 and R2 are alkyl; R3 is H or alkyl) in a solvent consisting of a mixture of an alcohol (e.g. methanol, ethanol, etc.) and a compound having amide bond (e.g. N,N- dimethylformamide, tetramethylurea, etc.) in the presence of a catalyst comprising a salt (preferably halide, nitrate, acetate, sulfate or acetylacetonate) of at least one kind of metal selected from Mn, Fe, Cu, Se, V, Mo and Pd.
Patent JP-S578427-A (JP)
Title: Screw type cleaning device for aperture part for measurement
Inventor: SUZUKI MORIJI
IPC: G01L19/00
Filed: 1980-06-20
Abstract: PURPOSE:To remove accumulated and molten dust safely and easily by providing a screw in a cylindrical body which conducts the pressure of high-temp. dust-laden gas in a fire furnace or the like from the furnace wall to a pressure gage, and permitting injection of high-pressure gas. CONSTITUTION:A cylindrical body 2 having an aperture part is mounted to the wall 1 of a fire furnace 3, and a measuring device 12 is connected to a pressure tap 2a. A nozzle 10 is provided to the body 2. A screw consisting of a plurality of spiral pieces 7 mounted to a shaft 6 driven by a motor 8 is provided in the body 2. The screw may be the one having a gas passage port as one body other than the illustrated one. The screw is rotated by the motor 8 to crush the dust accumulated in the aperture part and to extrude it out into the furnace 3. Finaly, high-pressure gas is injected through the nozzle 10 to blow off the remaining dust in the inside. Thereby, the dust is removed safely and easily, and during cleaning, the measuring instrument continues operation, giving no hindrances to automatic controlling.
Patent JP-H01256967-A (JP)
Title: Injectionable soft tissue prosthesis taken from peluis
Inventor: KAARU RANDOORU HARERU
IPC: A61K35/50
Filed: 1988-04-02
Abstract: PURPOSE: To provide an injectable soft tissue prosthetic substance obtained from placenta making possible to eliminate an allergic side effect, and to inject the substance by 30 gauge-size injection needle without any inflammation by composing so that the prosthetic substance from human placenta which consists of an insoluble amnion, a soluble amnion, a soluble serous membrane and their combination, and is homogenized so as to pass through a surgical injection needle. CONSTITUTION: Human placenta can be used comparatively endlessly, the same is a material having a rich collagen, and amnion is available in lower cost and is a materials of wide range medical use since 90 years ago. Fetal membrane has a complex biochemical composition, and has the possibility of making one kind or several kinds of different soft tissues as a material for injection. These soft tissues have a physical and a biological characteristics for satisfying a clinical needs. A preferable fetal membrane may be an insoluble amnion, a soluble amnion, a soluble serous membrane, and their combination, and may be homogenized so as to pass through the needle of surgical injection.
Patent JP-H07300800-A (JP)
Title: Wall paper and method for peeling the same
Inventor: KURODA KENJIRO
IPC: E04F13/07
Filed: 1994-04-21
Abstract: PURPOSE:To obtain readily peelable wall paper and to provide a peeling method. CONSTITUTION:In wall paper useful as a building material, especially an interior material, one side of raw fabric 1 is coated with a decorative layer 2 and the opposite side is precoated with a layer comprising a polymer material and a solid plasticizer or the polymer material, a tackifier and the solid plasticizer as a heat-sensitive peeling layer 3. The wall paper is applied to a wall face with a starch. When the wall paper is peeled, the wall paper is heated from the surface to soften the heatsensitive peel layer 3 and to simply peel the wall paper.
Patent JP-H08254871-A (JP)
Title: Color printer
Inventor: ITO KATSUYUKI
IPC: G03G15/01
Filed: 1995-03-15
Abstract: PURPOSE: To prevent color slippage in a color printer. CONSTITUTION: Color printer mechanism parts P1-P4 are set in order in the direction of the carrying of a medium 100. A medium-position detection part 200 detects where the medium 100 has been carried. For each of the color printer mechanism parts P1-P4, a printing-cycle set part 300 sets a printing cycle in the direction of the carrying of the medium. A control part 400 exerts control based on the medium position by the medium-position detection part 200 and the set value by the printing-cycle set part 300 so that the positions where image are formed on the medium 100 by the color printer mechanism parts P1-P4 coincide.
Patent JP-S59207406-A (JP)
Title: Reproducer of information signal recording disk
Inventor: SUGIYAMA HIROYUKI
IPC: G11B20/18
Filed: 1983-05-12
Abstract: PURPOSE:To attain the satisfactory reproduction regardless of the type of the recording track by revolving with synchronization a disk by the division output of an oscillator of a prescribed frequency and at the same time using the multiplied output of said oscillator and the direct output of another oscillator as clocks. CONSTITUTION:The status given from a microprocessor 25 switches switch circuits 30 and 31 to a terminal A or V via a status decoding circuit 29 in response to a digital audio disk and a video disk. The output signals 15.75kHz(fH) of oscillators 32 and 33 are sent to terminals V and A of the circuit 31 via frequency dividers 35 and 34. While the signals of 6.17MHz are sent to terminals V and A of the circuit 30. The output of the circuit 31 revolves a disk with a frequency of fH via a switch circuit 39 and frequency dividers 42 and 43. The output of a pickup circuit 41 reproduces sound and still pictures via an FM demodulation circuit 54, a digital signal demodulation circuit 40 which works synchronously with the output of the circuit 30, a D/A converting circuit 60 and a still picture decoder 61.
Patent JP-S58199258-A (JP)
Title: Antiskid unit for automobile
Inventor: ANDOU MASAKI
IPC: B60T8/44
Filed: 1982-05-17
Abstract: PURPOSE:To improve fuel cost and durability of a seal material for a hydraulic circuit by contriving to make the hydraulic pressure adjusting property of a regulator valve to exhibit each specific value respectively depending upon whether the hydraulic pressure of a master cylinder is zero, or the same is raised to the first and the second settled pressure. CONSTITUTION:The above-mentioned unit is provided with a brake hydraulic pressure controlling piston 25 which controls a brake hydraulic pressure by a master cylinder 12, a cut valve 26, an actuator 23 which includes a power hydraulic pressure in and out valve 27 and a bypath valve 28, and a regulator valve 22 which controls the power hydraulic pressure obtained by a hydraulic pump 20 to the value corresponding to the hydraulic pressure of the master cylinder 12. In this case, in the regulator valve 22, the first valve 49, the second valve 50 and the piston 51 are provided on the same axis in its body 48, and the first variable throttle 49a/is provided on the left edge of the valve body 49, and the second variable throttle 50a is provided between the right edge of a valve body 50 and a flat face 49b of the valve 49. The valve body 49 is energized leftward by the brake hydraulic pressure and the balve body 50 is energized rightward by a spring 54.
Patent JP-2000276569-A (JP)
Title: Ic chip and memory medium having the same built in
Inventor: GOKAMI MASAO
IPC: B42D15/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an IC chip for memory medium such as a non- contact IC card and a non-contact tag and to improve the reliability. SOLUTION: A dedicated chip 30 provided with an antenna is obtained by forming an antenna on a general purpose IC chip by rewiring by means of electroplating or the like. It is possible to manufacture a memory medium such as a non-contact IC card 20 and a non-contact tag simply by embedding the chip in a card and a tag without having to use a conventional antenna sheet or a dedicated mounting substrate with an antenna.
Patent JP-S539207-A (JP)
Title: Dust exhaust valve apparatus of sintering machine
Inventor: SHIMADA KIICHI
IPC: C22B1/20
Filed: 1976-07-15
Abstract: PURPOSE: To produce the exhaust valve, having a superior durability, at a low price, by using the valve mechanism, keeping a small amount of sintered dust, accumulated in the wind box lower hopper of iron ore sintering machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62241368-A (JP)
Title: Mos type dynamic ram
Inventor: IWAMATSU SEIICHI
IPC: H01L21/8242
Filed: 1986-04-11
Abstract: PURPOSE:To obtain an MOS type dynamic RAM having the extremely high degree of integration by arranging a capacitor region and a transfer region as fundamental cells for the MOS type dynamic RAM in three dimensions into one trench. CONSTITUTION:A trench (a groove) is formed to an Si substrate 1, and a capacitor region consisting of an oxide film 2 and a storage electrode 3 composed of polycrystalline Si is shaped in the tranch. An oxide film 4, a gate electrode 5 consisting of polycrystalline Si and a metallic electrode 6 made up of titanium silicide are formed onto the capacitor region, a diffusion layer 7 is shaped on the surface of the Si substrate 1, and a memory signal input/output region exchanging charges is shaped. Accordingly, action in which fundamental cells are disposed in three dimensions is generated, and action in which the degree of integration can be improved is generated from two-dimensional configuration in a lateral DRAM.
Patent JP-H07270235-A (JP)
Title: Photoelectric element directive characteristic correction filter for illuminance sensor for dimming
Inventor: TAKEMOTO YOSHIO
IPC: G01J1/04
Filed: 1994-03-31
Abstract: PURPOSE:To correct the directive characteristic of a photoelectric element from the type of center priority to the type of wide range average easily and exactly by providing a light shield part of which light transmissivity gradually increases toward the outside. CONSTITUTION:In this photoelectric element directive characteristic correction filter 1, a circular light shield part 3 is formed in the middle part of a transparent plate 2 consisting of glass, plastics, etc. The light shield part 3 is formed out of metal, inorganics, their oxides, compounds, etc., are evaporated, paint is applied, semitransparent film is adhered or formed with other means. The light transmissivity of the light shield part 3 is lowest at the center and gradually (almost continuously) and concentrically increases as going to the outside. By this, the intensity of light made incident from the front center to the photoelectric element is suppressed most and following the widening of the angle, incident light intensity gradually decreases. As the result, only by arranging the filter 1 in front of the photoelectric element of the illuminance sensor for dimming, the directive characteristic of the photosensitivity can be easily and exactly corrected from the type of center priority to the type of wide range average.
Patent JP-H11312410-A (JP)
Title: Luminaire
Inventor: HIEDA MASANAO
IPC: F21S4/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost luminaire reduced in the number of part items. SOLUTION: This luminaire is equipped with a luminaire body with an opened under surface having lamp sockets 25a disposed on both end parts thereof, luminaire attaching holes 4 and a power supply lead-in hole 5 formed in a back plate 3a mounted with a lighting device 39, and end plates mounted on both ends thereof, and further provided with flat parts 50, 50 different in level and extending parallel to the back plate by means of bent parts 51, 51 formed by bending downwardly both widthwise side edges of the back plate 3a so as to confront each other over the entire length thereof.
Patent JP-H04316092-A (JP)
Title: Circuit for image display
Inventor: OTANI YASUHIKO
IPC: G09G5/12
Filed: 1991-04-16
Abstract: PURPOSE:To make an excessive part smoothly disappear without being displayed on the other end of a screen when a display figure reaches one end of the screen. CONSTITUTION:An output control circuit 2 is interposed between a figure display signal generating circuit 1 and a display 3. The output control circuit 2 consists of an SR latch circuit, a switch, and a NOR circuit.
Patent JP-H06274145-A (JP)
Title: Character processor
Inventor: SATO KOICHI
IPC: G06F3/153
Filed: 1993-03-19
Abstract: PURPOSE:To provide the character processor which eliminates the problem that a character which is high in frequency of use is erased from a font cache only because of a difference in type face of size and the operation speed decreases. CONSTITUTION:This character processors is equipped with cache devices 15a-15d by type faces. When a character code is inputted from external equipment, font generation control part 13 decide the type face attribute of the character code. The font generation control part 13 accesses the cache device for the corresponding type face attribute through a multiplexer 14 and retrieves whether or not the corresponding character code is registered in the cache device. When the character code is registered, bit map data are read out of the cache device directly to a frame buffer 4. When not, on the other hand, data are expanded by a front expansion part 12 and transferred to the frame buffer 4. Then the data are shored in the cache device for the corresponding font.
Patent JP-H10277123-A (JP)
Title: Sauna device
Inventor: KIYOKAWA SUSUMU
IPC: A61H33/06
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a sauna device by which the body can be efficiently heated even in a low temperature. SOLUTION: This sauna device is constituted in such a way that it is provided with a heater 4 having a flat-plate shaped heat radiating surface, and a suction port 6 is arranged on the one side of the heater 4, and a jetting port 5 on the other side; and further, a heat generating device 2 in which a duct- shaped air heating chamber has been formed on the rear surface of the heater is provided to the ceiling surface 1a of a sauna room 1, and the hot wind heated in the air heating chamber is jetted from the jetting port 5 to reach the vicinity of a floor surface 1b, and that the hot air reversedly circulated inside the sauna room is sucked in from the suction port 6.  The heat radiating surface of the heat generating device 2 to the inside of the sauna room 1 is approximately 30 to 70% of the area of the ceiling surface 1a of the sauna room 1, and also the heated wind jetted from the jetting port 5 has a velocity to reach the vicinity of the floor surface of the sauna room 1.
Patent JP-S59211024-A (JP)
Title: Camera capable of automatic exposure control
Inventor: OOKUBO YUUJI
IPC: G03B7/30
Filed: 1983-05-16
Abstract: PURPOSE:To use an unexposed frame in a period of a blind exposure by providing a detecting means for outputting a switching signal for setting a prescrbied second time, in case a correct second time correspoding to a luminance of an object to be photographed is longer than a threshold second time in a period of a blind exposure. CONSTITUTION:A comparator CP is operated only when a switch S2 which becomes on only in the period unitl a film is wound by a prescribed frame number from its loading (a period of a blind exposure) is on, an output (a correct second time) VT of a photometric operating circuit LI and reference voltage (a threshold second time) Vref are compared, and when the correct second time is longer than the threshold second time, an exposure control mode switching signal is generated, and a prescribed second time is set. In this way, photographing is executed by the prescribed second time when a lens cap is installed in a period of a blind exposure, and by the correct second time in case the cap is not installed and the luminance is comparatively high, and an unexposed frame at the time of a blind exposure can be utilized.
Patent JP-S60228020-A (JP)
Title: Numerical control apparatus for machine tool
Inventor: OKADA KIYOSHI
IPC: G05B19/18
Filed: 1984-04-26
Abstract: PURPOSE:To enable a screw to be reworked simply when a worked workpiece is threaded again by a NC unit of a machine tool, by measuring the discrepancy between the initial chucking position and rechucking one to automatically correct the position of the workpiece. CONSTITUTION:A worked workpiece 3' is fixedly mounted in a chuck. A discrepancy between the reference point Ao and threading start position Bo is measured from the root Bn of any screw thread of the workpiece 3' and distance L between the end faces of the screw by a first means, and the discrepancy of the reference point Ao and threading start position Bo of the workpiece 3' from a given program and the discrepancy based upon the follow-up lag of a tool to the spindle of a machine tool are figured out by a second means. The respective discrepancies obtained from the first and second means are compared with each other and the threading start position is corrected by the difference between both discrepancies with a correction means for rethreading the screw. Further, the first, second and correction means are easily realized by CPU and other means.
Patent JP-S57200700-A (JP)
Title: Automatic pumping water apparatus
Inventor: SAITOU MAKOTO
IPC: F04F7/02
Filed: 1981-06-03
Abstract: PURPOSE:To save labors and costs in pumping up and feeding water with no use of electric power, by enabling to pump up and feed water automatically by continuous,  alternate action of a pair of valves utilizing pressurized water supplied from a river or  the like and pressure produced by the pressurized water. CONSTITUTION:With closing of an opening 13 by bringing a valve plate 12 into engagement with the opening 13 manually, water supplied from a river or the like flows  downward through a pipe 2 and impinges onto the valve plate 12 in a box-like body 1  and closes the opening 13, while a part of water is introduced into an upper cylinder 3, forcing a cylinder valve 20 upward. At the instant, impulsive pressure of water introduced into the box-like body 1 is lowered momentarily, so that the opening 13 is  opened through fluttering of the valve plate 12. However, since impulsive pressure is subsequently produced by water introduced into the box-like body 1, the valve plate 12  is closed and pressure in the cylinder 3 is raised. Through repetition of the above  procedures, air in the cylinder 3 is compressed into pressure air by water introduced  into the cylinder 3. By the air pressure in the cylinder 3, the valve plate 20 is urged  onto a valve seat 17 and closes the valve opening, and at the same time, water at the  lower part in the cylinder 3 is forced into a water feed pipe 4 and carried upward  therethrough. By repeating the above fluid movement, it is enabled to pump up and feed water automatically to a high place.
Patent JP-S5723857-A (JP)
Title: Method of dissolving cairomicron in aqueous medium and preparation of medicine therefor
Inventor: HANSUUGEORUKU BATSUTSU
IPC: C12Q1/00
Filed: 1981-06-03
Abstract: A process for dissolving chylomicrons in an aqueous medium composed of (a) at least one polyethylene glycol ether of an alkanol or alkylaryl alcohol with a branched alkane chain and with an HLB value of 12 to 14, and (b) at least one secondary alkyl sulphonate containing 10 to 20 carbon atoms in the molecule, and optionally (c) an alkali metal p-toluenesulphonate; and the agent formed by the combination of (a), (b) and optionally (c).
Patent JP-S5514805-A (JP)
Title: Method of applying partial plating to non-conductor
Inventor: AKAMATSU AKIYUKI
IPC: C25D5/02
Filed: 1978-07-13
Abstract: PURPOSE: To perform partial plating accurately and economically by dissolving the rubber or other compounded with conductive material with an organic solvent, coating this on another non-conductive material surface and applying a non-conductive film on the portions of said surface not requiring plating then performing electroplating.  
     CONSTITUTION: Rubber or plastics are compounded with conductive additives to be made conductive. The solution comprising dissolving this in an organic solvent is coated on the surface of another non-conductive material surface to make its surface conductive. A non-conductive film is applied to the portions not requiring plating of this base material. Next, electroplating is applied on this. This method enables even the delicate figures and patterns to be partially plated readily and economically on the non-conductive material. 
     COPYRIGHT: (C)1980,JPO&Japio