baber/WOPTO huggingface dataset:
Patent JP-H11239964-A (JP)
Title: Back pad, its manufacture and waxless mounting type polishing device using it
Inventor: KURODA YUKIO
IPC: B24B37/04
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an uneven thickness of a semiconductor wafer caused by a smashed peripheral part of a back pad when polishing its surface and to reduce a damage when polishing the semiconductor wafer. SOLUTION: In a back pad 31 to serve as a backing material of a silicon wafer 19, the hardness of its peripheral part is made to be higher than that of a center part 32. Therefore, an uneven thickness of a silicon wafer 19 caused by a smashed peripheral part of the back pad 31 when polishing its surface can be prevented. The center part 32 of the back pad 31 absorbs an impact force during surface polishing, and thus, when polishing the silicon wafer, a damage can be comparatively reduced. In addition, a damage in a circumferential shape is never produced on a back face of the wafer.
Patent JP-S51139078-A (JP)
Title: Bicycle storage house
Inventor: OKUDA KENICHI
IPC: E04H6/18
Filed: 1975-05-24
Abstract: PURPOSE: Such a storage house, where a large number of bicycles can be accommodated in a limited space in 3-dimensional way and the bicycle can be brought in and out easily though the specified gate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53147660-A (JP)
Title: Dies for hot drawing of wire material
Inventor: OGURO HIDEO
IPC: B21C3/02
Filed: 1977-05-30
Abstract: PURPOSE: To extend the life of the dies and ensure the brilliance of wire material to be wrought by forming a hard layer comprising a carbide, nitride, boride, or metallic oxide of specified metal on the sliding surface of a wire material on a hot drawing dies for wire material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000258182-A (JP)
Title: Navigation device and storage medium
Inventor: SUZUKI HIDENOBU
IPC: G08G1/0969
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enable the speedy input of a desired address by inputting a character string part of the address in a list form and inputting a numerical part of the address by a ten-key system. SOLUTION: A navigation ECU(electronic control unit) 10 searches and computes a route to a destination through the use of map data. A map database 12 supplies map data for the navigation ECU 10. In the case of inputting a destination and via points or displaying the map data of a specific area, a user inputs a desired address from an operating part 14 to supply it for the navigation ECU 10. Two types of input forms are used for inputting addresses. In other words, a first form is a list form to be used to input a character part of an address. A second form is a ten-key form to input a numerical part (the house number of an address) of an address. The input forms are switched by changing a touch switch displayed on a display 16 by the navigation ECU 10.
Patent JP-H01234228-A (JP)
Title: Polyester film for magnetic recording medium
Inventor: ABE KOICHI
IPC: G11B5/73
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a film whose scratch resistance and dubbing resistance at the time of running are favorable and running properties at the time when the film is made into a tape are excellent, by specifying a parameter of surface roughness of the film, thermal shrinkage stress and their combination. CONSTITUTION:A ratio Rp/Ra (their units are both nm) between mean surface roughness Ra on the center line and a depth Rp of the center line of at least on a side of a film mainly comprised of a composition comprised of polyester and an inactive inorganic particle is 4-25. The product Rz.S between thermal shrinkage stress S (kg/mm<2>) of a longitudinal direction at 90 deg.C and mean surface roughness Rz, (nm) at ten points of at least on the side falls within a range of 0.5-21.5. Thermal shrinkage stress of the longitudinal direction at 60 deg.C is under 0.09kg/mm<2>. Colloidal silica, synthetic calcium carbonate, alpha-alumina and rutile type titanium dioxide are especially preferable as a kind of the in active inorganic particle. It is especially preferable that a form of an inorganic particle is spherical substantially. It is effective to add a matter obtained by mixing the inactive inorganic particle into ethylene glycol in a form of slurry to contain the inactive inorganic particle into the fixed polyester.
Patent JP-H09258364-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKURAZAWA MAMORU
IPC: G03C1/12
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the superior silver halide color photographic sensitive material high in sensitivity and small in color stains due to sensitizing dyes after processing, that is, less in residual dye stains by incorporating a specified compound and forming flat silver halide grains having a specified number of dislocation lines or more per each grain. SOLUTION: One or more layers contains the compound represented by the formula in which each of L<1> and L<2> is, independently, -OR<1> or =NR<2> R<3> ; and each of R<1> and R<2> is an H atom or an alkyl group, and at least one of photosensitive silver halide emulsion layers contains the flat silver halide grains occupying >=60% of the projection areas of the total silver halide grains and having an aspect ratio of >=2 and >=10 dislocation lines per each grain, thus permitting a superior photographic image to be formed in high sensitivity with residual dye stains reduced in a short processing time and rise of sensitivity to be enhanced and fog in pressed parts to be reduced by increasing the dislocation lines to >=10.
Patent JP-S62218157-A (JP)
Title: Optical printer head
Inventor: YAMANE HIROSHI
IPC: B41J2/45
Filed: 1986-03-19
Abstract: PURPOSE:To reduce the fluctuation of brightness without requiring repairment or a large scale countermeasure by connecting an individual lighting control means for varying the lighting time in a lighting timing in response to the lighting timing selectively to a drive means at a peculiar point where the brightness is too low. CONSTITUTION:When a LED 4 having low brightness is found, the only one terminal S of an individual lighting control means 3 for same drive element or an adjoining drive element is wired through wire bonding to IC terminal of a drive means for said LED 4. Consequently, a lighting datum is outputted from a latch register 12 as a lighting signal D, and when a lighting timing signal T is provided, a capacitor 32 is charged if the driving voltage of LED is approximately same or higher than the lighting timing signal voltage. Since the capacitor 32 is discharged after the lighting timing signal T is turned off, the lighting time of LED 4 is lengthened. As a result, the lighting time is integrated on the photosensitive face of an optical printer, thus performing a specific exposure.
Patent JP-H05261235-A (JP)
Title: Solvent recovering device
IPC: B01D53/44
Filed: 1992-03-18
Abstract: PURPOSE:To provide a solvent recovering device, which does not require shutdown of the device for a long time or handling of adsorbent exchange and purchase of new adsorbent every time, without necessitating a large-scaled exclusive device. CONSTITUTION:In the solvent recovering device to recover a solvent from a waste gas containing the solvent and impurities, a pretreating adsorbent part 13 is provided between a waste gas introducing part 1 and a solvent recovering part 14 and a cleaning means to supply the solvent for dissolving the impurities is provided in the pretreating adsorbent part 13.
Patent JP-H11314172-A (JP)
Title: Friction-joining method and structure
Inventor: AOTA KINYA
IPC: B32B3/12
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a good joined part by providing the projecting parts protruded to both parts in the thickness direction of members in the end parts of the first member and the end parts of the second member at the butted positions and friction-joining each butted portion with a rotary tool inserted from the projecting part side. SOLUTION: The protruded projection parts 37a, 38a are provided on the surface sides of two hollow shape materials 31, 32. The heights of the projecting parts 37a are equal to the heights of the projecting parts 38a. The friction- joining is executed by inserting the projecting part of the rotary tool into the joining parts of the hollow shape materials 31, 32 by rotating and shifting along the joining parts. By this method, even if there is a gap between the projecting part 37a and the projecting part 38a before friction-joining, the volumes of the projection parts 37a, 38a are filled up in the gap by friction-joining.  Further, the projecting part 37a and the projecting part 38a are plastically fluidized with the rotary tool at the time of joining, and push-fluidized downward, and since the volume of the fluidized member is filled up into the gap, the development of the void is prevented and the good joining is executed.
Patent JP-S54152911-A (JP)
Title: Removal unit for disturbance signal of fm receiver
Inventor: KAWABATA HIDEO
IPC: H03G3/34
Filed: 1978-05-24
Abstract: PURPOSE:To eliminate unnaturalness in terms of the sense of hearing by separately providing a band holder which holds a received signal of a high-band frequency including a pilot signal and by supplying a reception output circuit with a high- frequency component in the received signal by this holder. CONSTITUTION:To the disturbance-signal removal unit equipped with disturbance detector DET which detects a disturbance signal from a detection output, gate G which receives the output of this detector DET via delay circuit DL to control the detection output by the output of waveform shaper WF, and signal holder SHD which holds the received signal right before gate G turns OFF, band holder BHD is provided which holds the received signal of a high frequency including a pilot signal right before gate G1 connected to the detection output via input-side gate G1 and to reception output circuit via output-side gate G2 turns OFF. Then, this unit is provided with waveform shaper WF, which turns gate G1 OFF and G2 ON on the basis of the output of detector DET, and inverter IV.
Patent JP-S63231878-A (JP)
Title: Power generating method by fuel cell and its system
Inventor: KODAMA HIROO
IPC: H01M8/06
Filed: 1987-03-19
Abstract: PURPOSE:To increase a reforming rate of fuel by resupplying non-reformed gas in reformed hydrocarbon fuel to a fuel reformer. CONSTITUTION:Hydrocarbon fuel introduced into an indirect type fuel reformer built-in fuel cell system 1 is reformed in hydrogen-rich gas with a fuel reformer 6 and supplied to hydrogen storage units 2, 3 which utilize metal hydride or hydrogen storage alloy. Hydrogen gas is separated and recovered, and residual non-reformed gas is reformed again with a fuel reformer 10 of the system 1 through valves 18, 19, and the reformed gas is supplied to an anode 7 together with the recovered hydrogen. By multistep reformation, a reforming rate of hydrocarbon fuel to hydrogen is increased and power generating operation having high fuel utilization can be made.
Patent JP-S56159134-A (JP)
Title: Mold for injection molding
Inventor: NAKAGAWA NOBUHIKO
IPC: B29C41/00
Filed: 1980-05-12
Abstract: PURPOSE: To obtain a nonspherical molded article excellent in accuracy, by forming the part of a mold corresponding to the part of a molded article where a sink mark is expected to appear by a method such that the thickness of the part of the mold is reduced in accordance with the possibility of the appearance of sink mark, and said part of the mold can be deformed to expand by the injection pressure of a thermoplastic resin material.  
     CONSTITUTION: A split mold 2a is formed having a concave 7 which is made as such that the thickness of the part corresponding to the part, where the possibility of the appearance of a sink mark of the components 6 is the largest, is made thin, and the thickness is continuously and in steps made thicker toward the part corresponding the one where the appearance possibility of sink mark is none or scarce. A mold 1 for injection molding is formed by engaging the above mentioned split mode 2a and another split mold 2b with each other. When a fluidized thermoplastic resin material 4 is injected into a cavity 4 of the mold 1, the mold 1 is deformed by the injection pressure to expand; in this way the part of the molding 6 where otherwise a sink mark will appear when cooled is expanded. After being cooled, the  molding having a good flat surface is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57177305-A (JP)
Title: Treatment of waste water from polymerization process
Inventor: SHIMOMURA TAKATOSHI
IPC: C08F6/00
Filed: 1981-04-24
Abstract: PURPOSE: To economically concentrate and recover the unreacted monomer in waste water by treating waste water containing the monomer of various polymerization processes by a reverse osmosis film.  
     CONSTITUTION: Unreacted monomer extracted waste water in a nylon-6 preparing process, evaporated and condensed water from an atmospheric pressure polymerization tower, polymer separated filtrate in an acrylonitrile copolymer preparing process, a polymer washing water or unreacted styrene containing waste water in an SBR emulsion polymerization process are treated in a reverse osmosis apparatus using a reverse osmosis film obtained from a high molecular compound such as cellulose ester or aromatic polyamide to highly concentrate the monomer in waste water and, according to necessity, high degree concentrating operation is further applied to recover the monomer. By this method, the monomer can be recovered in small energy compared to a conventional distillation method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07270099-A (JP)
Title: Snow injecting apparatus for game
Inventor: IMAGAWA KENZO
IPC: F41B11/80
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a snow injecting apparatus for a game in which a gun is imaged by charging snow in a barrel of a snow injecting gun by snow charg ing means, and injecting the snow in the air by using snow injecting means. CONSTITUTION:Snow 21a collected to a snow measure 1 is distributed underneath a chute 4 of a snow injecting gun 3 through a tunnel 9 by a screw conveyor 2. Then, the snow is pressed to a lower part of the chute 4 of the gun 3 by an auger with the air fed from a blower 6. A plurality of compressed air nozzles are provided at an end of a stationary barrel 3b of the gun 3 along a circumferential direction of the barrel 3b. Compressed air is supplied from a compressor 7 to the nozzles via an air pipe 11 to be sprayed to inject the snow packed in the barrel 3a toward the air to be projected toward a target.
Patent JP-H04298700-A (JP)
Title: Nozzle opening quantity adjusting device for jet pump
Inventor: MOCHIZUKI TAKUO
IPC: F04F5/48
Filed: 1991-03-27
Abstract: PURPOSE:To variably adjust the opening of a jet nozzle according to sorts of fluid containing fine particles for suction/flow feed or stirring/mixing by forming the opening of the jet nozzle out of the extreme end part of a suction pipe on a pressure pipe side and the inner circumferential face part of the pressure pipe. CONSTITUTION:A pressure pipe 3 is formed into a tapering shape, a suction pipe 5 is supported with the pressure pipe 3 concentrically and adjustably by projecting and retreating, and the opening N of a jet nozzle 8 is formed between the extreme end of the suction pipe 5 and the inner circumferential face of the pressure pipe 3 adjacent to this. By moving the pressure pipe 3 and the suction pipe 5 relatively for the adjusting, the opening N of the jet nozzle 8 formed between the extreme end of the suction pipe 5 and the inner circumferential face of the pressure pipe 3 adjacent to this can be changed due to inclination of the inner circumferential face of the pressure pipe 3.
Patent JP-S51138431-A (JP)
Title: Speaker
Inventor: IKEDA HIDEO
IPC: H04R9/02
Filed: 1975-05-26
Abstract: PURPOSE:To provide a magnetic circuit of a dynamic speaker which can reduce harmonic wave components of voice current of a voice coil.
Patent JP-S55154622-A (JP)
Title: Input and output managing system in multiprocessor system
Inventor: YOKOMICHI HIROAKI
IPC: G06F15/177
Filed: 1979-05-22
Abstract: PURPOSE: To easily enable to know the managing state of I/O units, by giving instructions to the I/O units and judging whether the right of management of an I/O unit resides in a CPU or another CPU from the status to the instructions.  
     CONSTITUTION: An I/O unit 5 is managed with a CPU2, and when the line connection instruction is given from the CPU2 to a communication control unit 4, the unit 4 returns normal status after the processing of the instruction and the management of the unit 5 is transferred to a CPU3. Next, the connection instruction is given from the CPU3 to the unit 4, the unit 4 returns the processing status of the instruction and the CPU3 judges that the management of the unit 5 is transferred to itself. Further, when the CPU3 given the connection instruction to the unit 4 before the CPU2 gives it to the unit 4, after the processing of the instruction is executed, a special status indicating that the unit 5 is still managed with the CPU2, is returned to the CPU2. Thus, the management state of I/O units can easily be known for the multiprocessor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61219946-A (JP)
Title: Erasing device for residual radiation image of stimulable phosphor sheet
Inventor: ARAKAWA SATORU
IPC: H04N1/21
Filed: 1985-03-26
Abstract: PURPOSE:To reduce an undesirable influence to other function part which is caused by a generated heat energy by providing a heat insulating structure and a heat radiating means on at least a part of the wall part of a case body. CONSTITUTION:The whole case body is formed by a heat insulating structure and a heat radiating opening 154 is provided on its side wall. Also, heat radiating openings 158a, 158d are provided on the back wall 156 of the case body and electric fans 160a, 160d are provided on the respective openings. A heat energy which is derived by the openings 158a, 158d and the fans 160a, 160d is led out to the outside of a device through a duct 162 which is provided on the outside of the back wall 156 and emitted from a duct tip part 164. Also the back part of erasing use light sources 108b, 108d, a diffusing and reflecting plate 166 having a diffusing and reflecting surface 170 is fixed to the inside of the back wall 156 by a bolt 168, etc. In such a way, a necessary current quantity can be reduced and the generation of the heat energy decreases.
Patent JP-S60204711-A (JP)
Title: Gradual release of pharmacologically active substance
Inventor: NAKAYA TADAO
IPC: A61K47/06
Filed: 1984-03-30
Abstract: PURPOSE:A pharmacologically active substance bearing hydroxyl groups is converted into a dioxaphosphorane derivative, then the derivative is allowed to react with a tertiary amine derivative to form a phospholipid-like substance, which is then hydrolyzed to release the pharmacologically active substance. CONSTITUTION:A pharmacologically active substance of the formula: OH-X (X is residue excluding hydroxyls of the pharmacologically active substance) such as sterol or riboflavin is allowed to esterified with 2-chloro-2-oxo-1,2,3-dioxaphosphorane of formula I to give a compound of formula II. Then, the product is allowed to react with a compound of formula III (A is organic group, R1-R3 are H, alkyl, alkenyl, alkyloyloxyalkyl) to give a phospholipid-like compound of formula IV. The product is polymerized solely or copolymerized with a usual vinyl monomer to give a vinyl polymer having side chains of phospholipid polar groups. The resultant phospholipid-like compound gradually hydrolyzes to release the pharmacologically active substance gradually.
Patent JP-H09252882-A (JP)
Title: Cushion
Inventor: TSUJIMOTO MASAO
IPC: A47C27/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the part of the body from the male sexual organ to the anus from being compressed, so that even a person suffering from prostatic hypertrophy can comfortably sit on a cushion for a long time, by providing a cut leading from the outer periphery to the center of a flattened main body. SOLUTION: A main body 1 formed by wrapping cotton, down, urethane foam, etc., with fabric, leather, etc., is flattened, and a cut 2 leading from the outer periphery to the center of the main body 1 is provided. A flat cut 2a is placed in the center of the cut 2 and is made circular, and a cut 2b extending form the outer periphery to the center is in a configuration on plain view such that it narrows from the outer periphery toward the center. Thus, compression of the part of the body from the male sexual organ to the anus can be prevented, and even a person suffering from prostatic hypertrophy can comfortably sit on the cushion for a long time.
Patent JP-H03263214-A (JP)
Title: Timer device
Inventor: KOMORI NOBUFUMI
IPC: G06F1/14
Filed: 1990-03-14
Abstract: PURPOSE:To reduce the amount of hardware to improve the reliability and to simplify the control by substituting the function corresponding to plural timers with single hardware. CONSTITUTION:Information transmitted to an input queue 4 is stored in individual addresses 0 to 15 of a memory 1 with a timer count value and an identifier as each pair. Respective addresses of the memory part 1 are periodically read out by a control logic circuit part 2, and the time count value is discriminated, and decrement operation is performed by a decrementer 3; and when the time count value is 0, the elapse of a prescribed time is recognized to write the part of the identifier in an output queue. In case of a general control processor, a hardware interrupt is generated by the identifier written in the output queue 5, and the identifier is sued as an interrupt vector value to jump the program execution to a prescribed processing. Consequently, the prescribed processing is executed after a certain time.
Patent JP-S62221679-A (JP)
Title: Benzothazoline derivative
Inventor: IWAO JUNICHI
IPC: C07D277/00
Filed: 1986-03-19
Abstract: NEW MATERIAL:The compound of formula I (R<1> is lower alkyl, lower alkoxy, hydroxyl, halogen, etc,; R<2> is lower alkanoyl, lower alkyl-carbamoyl, phenylcarbamoyl, etc.; R<3> is H, hydroxyl, lower alkyl, lower alkoxy, etc,; R<4> is H, group of formula II or formula III; R<5> is group of formula IV or -CH2X; R<6> and R<7> are H, lower alkyl, 3-4C cycloalkyl or R<6> and R<7> together form a group of formula V, etc,; R<8> is H, etc,; A is 1-5C lower alkyl; l is 2 or 3; m is 0 or 1; n is 0 or 1; when R<4> is H, m is 0). EXAMPLE:3-Acetyl-6-chloro-2-(2-hydroxy-5-methoxyphenyl)benzothiazoline. USE:Useful as a remedy for circulatory diseases. PREPARATION:A compound of formula I wherein m=0 and R<4>=H can be produced e.g by reacting a compound of formula VI with a compound of formula VII and reacting the reaction product with a substance having R<2>-introducing activity.
Patent JP-H05265345-A (JP)
Title: Offsetting preventive solution applicator for fixing roll
IPC: B05C1/02
Filed: 1992-03-19
Abstract: PURPOSE:To provide an image of high quality by applying the offsetting preventive solution stably, uniformly and moreover stably in a fixing device provided with the offsetting preventive solution coating applicator. CONSTITUTION:A felt 8 applying oil in a state of pressure contact with the fixing device 1, is partly wound in a roll shape and is housed in an oil tank 7 and is drawn out of the tank when soiled so that the felt 8 can be used repeatedly several times. Furthermore, the oil restricted by an oil blade 11 is recovered into the oil tank 7. Moreover, the device is constituted so that the oil infilterated to the tip part of the fixing roll 1 and dropped by a groove of the oil blade can be relieved and recovered into the tank 7.