baber/WOPTO huggingface dataset:
Patent JP-S58147755-A (JP)
Title: Method and device for forming multicolor image
Inventor: YONEDA HITOSHI
IPC: G03G15/01
Filed: 1982-02-26
Abstract: PURPOSE:To form a tri-color image at a high speed, by executing primary charging of fixed polarity and the first whole surface exposure, and thereafter, developing an image of the first color, subsequently, developing an image of the second color after the second whole surface exposure, and developing an image of the thrid color after the third whole surface exposure. CONSTITUTION:A photosensitive drum 10 which forms a photoconductive layer 12 and a transparent insulating layer 13 in order on a conductive base body 11 is rotated, primary charging by an electrifier 14 and a lamp 15 and the first whole surface exposure are executed, subsequently, secondary charging which is opposite in polarity to the primary charging is executed by an electrifier 16, also exposure is executed by laser light 21 whose light quantity is varied to 4 steps in accordance with tri-color image information, and in this state, a red image is developed by a developing device 22. Subsequently, after executing the second whole surface exposure by a lamp 23, a blue image is developed by a developing device 24, and after executing the third whole surface exposure by a lamp 25, a black image is developed by a developing device 26. In this way, a tri-color image can be formed at a high speed.
Patent JP-H03234221-A (JP)
Title: Purification maintaining method for hot water in bathtub
Inventor: SUMIDA KAZUHIRO
IPC: A47K3/00
Filed: 1990-02-09
Abstract: PURPOSE:To usefully execute the purification and maintenance of hot water by determining the circulation quantity of hot water and the filtration time in accordance with the body capacity of a person who takes a bath, and executing the circulating filtration, and also, executing the circulating filtration for a necessary time when bathing is ended. CONSTITUTION:In a control part 8, a variation value of a hot water level caused by stirring hot water in a bathtub 2, an ascend value C2 of a water level caused by a fact that a child takes a bath, and an ascend value C2 of a water level caused by a fact that an adult takes a bath are set in advance. In such a state, the control part 8 derives variation values LR-LR-1 between the present stable water level LR and the previous measured value LR-1 of a stable water level, and when this variation is, for instance, LR-LR-1>=C3 (about 7cm), it is decided that an adult takes a bath, a control command is sent out to a hot water circulating pump 7, and a filtration necessary time is set to one hour. Thereafter, when this variation value LR-LR-1 is <=-C2 (about -4cm), that is, when the decrease of a hot water level is >= about 4cm, the control part 8 decides that bathing is ended and continues a circulating filtration of hot water for a filtration necessary time from that time, and thereafter, outputs a control command in order to stop the circulating filtration of hot water.
Patent JP-S55122775-A (JP)
Title: Producing method of isomerized liquid polycarboxylic anhydride
Inventor: TANI SHIYOUJI
IPC: C08G59/00
Filed: 1979-03-14
Abstract: PURPOSE: The isomerization of methyl-Δ 4 -tetrahydrophthalic anhydride is effected in the presence of a specific catalyst to produce a liquid carboxylic anhydride mixture mainly containing low moisture-absorbing methyl-Δ 1 -tetrahydrophthalic anhydride, which is useful as a starting material for polyester.  
     CONSTITUTION: Preferably a palldium catalyst on a supporter such as carbon and sulfur or sulfor compound such as dibutyl sulfide are used as catalyst to isomerize methyl-Δ 4 -tetrahydrophthalic anhydride (methyl-Δ 4 -THPA) to a mixture of liquid polycarboxylic anhydride mainly containing methyl-Δ 1 tetrahydrophthalic anhydride. The catalyst is removed from the reaction mixture by filtration of decantation to give liquid acid anhydride with high low-temperature stability. The amount of sulfur of sulfur compound added is 1W200ppm based on methyl-Δ 4 -THPA calculated as S element.  
     USE: Curing agent for epoxy resins. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61192387-A (JP)
Title: Antibacterial mineral filter
Inventor: HOSAKA NOBUYOSHI
IPC: C02F1/68
Filed: 1985-02-20
Abstract: PURPOSE:To obtain an antibacterial mineral filter, by applying heat treatment to a mixture consisting of 5-80wt% of a calcium carbonate powder and 20-95wt% of a vitreous powder. CONSTITUTION:5-80% of a calcium carbonate powder and 20-95% of a vitreous powder are mixed and heat-treated at about 900 deg.C. By this method, calcium carbonate is converted to calcium oxide and the volatile component or combined water of the vitreous powder is diffused and porous glass having a large number of evacuated air bubbles contained therein is formed to coat the periphery of CaO. This porous glass is used as the calcium mineral material for calcium ion water.
Patent JP-H02212642-A (JP)
Title: Thrust bearing structure for balancer shaft
Inventor: SAKURAHARA KAZUO
IPC: F16F15/26
Filed: 1989-02-09
Abstract: PURPOSE:To reduce the number of manufacturing processes by a method wherein a peripheral groove formed in a protrusion part from a cylinder block for a balancer shaft and a thrust plate engaged with the groove is provided. CONSTITUTION:A balancer shaft 17 is inserted in a journal wall 13a of a cylinder block in a manner that the bearing part of the shaft 17 is caused to front on a bearing hole 21a. In this case, a thrust plate 82 is previously engaged with an engaging groove 87 formed between a shaft 20a and a flange 86. The plate 82 is engaged with a dent 65 of an oil pump mounting surface 63, and a screw 91 is screwed in to regulate the axial position of the shaft 17. With this state, the curved surface of the outer periphery of the plate 82 and that of the inner periphery of the dent 65 are engaged in a supplementary manner with each other to position the vertical and lateral positions of the plate 82. An oil pump 67 is mounted to a cylinder block as the end of the shaft 17 is inserted in a balancer shaft insertion hole 77 of a pump housing 68. This constitution nips the plate 82 between the bottom of the dent 65 and a protrusion part 79 from the inner surface of the housing 68.
Patent JP-S61187900-A (JP)
Inventor: YAMAMOTO TOSHIKI
IPC: D06F71/30
Filed: 1985-02-18
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-S63198372-A (JP)
Title: Semiconductor device
Inventor: MIHASHI GUNJI
IPC: H01L29/72
Filed: 1987-02-13
Abstract: PURPOSE:To make the surface of a device on an insulating region almost flat and to form a fine pattern for the device in a region outside the insulating region by a method wherein the insulating region where a number of locally thick insulating films have been arranged is provided at a part under an electrode wiring part for a transistor, an IC chip or the like. CONSTITUTION:An insulating region 10 where a number of locally thick insulating films have been arranged is provided at a part under an electrode wiring part for a transistor, an IC chip or the like. That is to say, after silicon has been etched selectively, the deep insulating region 10 composed of a number of SiO2 films is formed selectively at the outside of a base region 3 and an emitter region 4 for the transistor. Accordingly, its surface can be made flat; the base region, the emitter region 3, 4 and so on having fine patterns can be formed easily at the inside of the insulating region. By this setup, an emitter electrode 8 and a base electrode 9 are formed on the flat surface; it is possible to manufacture the high-frequency transistor at a high yield rate.
Patent JP-S58149872-A (JP)
Inventor: HARADA NORIAKI
IPC: B62J1/12
Filed: 1982-02-26
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-S62275286-A (JP)
Inventor: ISHIWATA JUNICHI
IPC: G06F15/02
Filed: 1987-02-12
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-S54124316-A (JP)
Title: Oil pump
Inventor: NAKAZAWA YOSHIKAZU
IPC: B67D7/22
Filed: 1978-03-20
Abstract: PURPOSE: To make the indication of an oil pump from a distant place, by installing an indicator which displays the volume f money value of oil pumped in accordance with the signal from an oil flow meter at a certain distance from the pump.  
     CONSTITUTION: An indicator 14 which displays the volume or money value of oil pump in accordance with the signal from a flow meter 4 is projected with a certain distance above an oil pumping system 1a with a built-in motor-driven pump 2 and flow meter 4. The indicator 14, for example, is fitted swivel on the top of a hollow pole 16 on a base 15 above the pump 1a. The signal from the flow meter 4 is sent to a control panel 12 through a lead wire 11 and further to the indrector 14 through lead wire 13. The clearance between the pump 1a and the fitting base 15 is sealed gastight by means of a sealant 18, and the distance between the pump 1a and the indicator 14 is kept over that required for the sake of safety (over 50cm in the current law). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63198121-A (JP)
Title: Displaying system
Inventor: SENSUI KIYOSHI
IPC: B41J29/42
Filed: 1987-02-13
Abstract: PURPOSE:To display the state of a device in the language of each country by specifying the necessary address of a read-only memory corresponding to the language set by a switching switch. CONSTITUTION:The read-only memory 3 has a first table 3-1 including a display code in English, a second table 3-2 including a display code in French and a third table 3-3 including a display code in German. If the state of a printer is in an error state, while it is in the state of selecting an English expression by means of the changeover switch 2, the character code corresponding to the characters of 'ERROR' of the first table 3-1 of the read-only memory 3 is read out by a command from a microprocessor 1. According to the read out character code a character pattern corresponding to the character code is outputted from a character generation means 4 and the characters are displayed on a liquid crystal panel 5.
Patent JP-H11233608-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUKUI TAKAMICHI
IPC: H01L21/76
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device by a trench-element separation method, in which a part of an element region is protected from exposure of plasma during the growth of an element solution oxide film, preventing breakdown strength failure at a diffusion layer and a channel layer end part or destruction of an oxide film on an initial stage. SOLUTION: The film thickness of a silicon thermal oxidation film 6 and/or a protective film (silicon oxide film) 5 is made 10 to 45% of that of an element separation oxide film 7, so that an exposed face of a diffusion layer (channel layer) 8 is covered with the silicon thermal oxidation film 6 and/or the protective film 5. As a result, breakdown strength failure or oxide-film destruction on an initial stage can be prevented and reliability in element can be improved.
Patent JP-H07236563-A (JP)
Title: Appliance for mounting on wall surface
Inventor: FUJIOKA MAKOTO
IPC: A47G29/00
Filed: 1994-03-01
Abstract: PURPOSE:To provide an appliance for mounting on a wall surface which prevents exposing of screws, nails, etc., for fixing to a pillar or wall. CONSTITUTION:A hanger 1 consists of a fixing plate 2 and an insert body 3. The shape of the cross section of this fixing plate 2 is molded to a trapezoidal dovetail shape. Two pieces of arm parts 4 are formed onto the upper side of the fixing plate 2. The insert body 3 is projectingly provided with a hook part 7 on its front surface and is formed with a dovetail groove 8 on its rear surface. The screws are respectively inserted into two holes 10 of the fixing plate 2 and the fixing plate 2 is fixed to the wall by screwing these screws to the wall. The respective arm parts 4 expand and the respective projecting parts 6 of the arm parts 4 fit into the recessed parts 9 of the dovetail groove 8 when the dovetail groove 8 of the insert body 3 is fitted to the fixing plate 2 and the insert body 3 is pressed until the arm parts 4 come into contact with the top end of the dovetail groove 8. As a result, the insert body 3 is no longer removable from the fixing plate 2 and is superposingly fixed onto the fixing plate 2.
Patent JP-S59156270-A (JP)
Title: Preparation of soup square containing ingredient
Inventor: NODA TERUO
IPC: A23L23/10
Filed: 1983-02-26
Abstract: PURPOSE:To prepare a soup square which can be transported or carried without causing the leak of liquid from the container and can be dissolved easily in use, by adding a thermally meltable gelatinizing agent such as agar, gelatin, carrageenan, etc. to concentrated soup containing an ingredient, and solidifying the mixture in the form of jelly. CONSTITUTION:A liquid raw material of soup is mixed with an ingredient such as meat, KAMABOKO (fish-paste), etc. together with a thermally meltable gelatinizing agent such as agar, gelatin, carrageenan, etc., and the mixture is boiled to obtain the raw material of soup. The product is filled in a bag, sealed, sterilized with heat, and gelatinized by cooling to obtain the objective soup square.
Patent JP-H06249088-A (JP)
Title: Canister
Inventor: KOEDA KENJI
IPC: F02M25/08
Filed: 1993-02-22
Abstract: PURPOSE:To simplify the structure of a canister, reduce the number of parts and miniaturize the canister in a main canister connected in series to a sub- canister by dispensing with an energizing device formed of a spring for pressing an adsorbent in the sub-canister. CONSTITUTION:A main canister 6 is connected in series to a sub-canister 7. Activated charcoal produced from raw material of wood to have rich elasticity is used for an adsorbent 18 filled in the sub-canister 7. The expansion and contraction of the adsorbent 18 are absorbed by the adsorbent itself. Further, a path interconnecting both canisters 6, 7 is formed with a throttle 26.
Patent JP-S56129063-A (JP)
Title: Production of insulating staple
Inventor: KAWAGUCHI TAKEO
IPC: B05D7/14
Filed: 1980-03-12
Abstract: PURPOSE: To produce staples having metal parts of their heads exposed or coated with thin films, as occasion demands, by adhering an insulating coating liquid onto the upper surface of the staple head, and injecting compressed air onto the coated staple head.  
     CONSTITUTION: Staples S 1  are aligned on a conveyer 2, and coated with a coating liquid at the upper portions. Compressed air is injected through a nozzle 8 to the liquid adhered onto the upper surface to remove or blow away the liquid. Consequently, the liquid layer on the upper surface becomes thin, or the metal part of the staple heat is exposed to the air. A wind-proof cover 4 is arranged adjacent to the nozzle 8, and the cover 4 is provided with a vent 11, for injecting the compressed air only to the upper surface. The reciprocation of a cylinder 6 facilitates the removal of the coating liquid from the upper surfaces of a plutrality of staples S 1  at once. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52116252-A (JP)
Title: Light beam deflector
Inventor: KAMISAKA KOUJI
IPC: G11B7/09
Filed: 1976-03-25
Abstract: PURPOSE:To enhance the deflection sensitivity by constituting a reflecting mirror support wherein the reflecting mirror is supported at a free end of the curve of a pair of bimorph pieces which bend to the opposite direction each other.
Patent JP-S58148766-A (JP)
Inventor: TSUTSUMI YOSHIFUMI
IPC: B32B37/00
Filed: 1982-02-28
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-S53117648-A (JP)
Title: Horizontal position welding apparatus of fabric
Inventor: KIDA NOBUYUKI
IPC: B23K9/00
Filed: 1977-03-25
Abstract: PURPOSE: To form the sound welding part, conforming to welding condition at the horizontal position attitude and surely carrying out the regulation under three dimensions, by supporting contact chip to torch supporter, being able to move in inclined state and making the rotation around the torch axis possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10229706-A (JP)
Title: Working machine
Inventor: SHIMAZUMI KAZUO
IPC: A01B69/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a working machine by which a rotation radius is reduced, a change-over operation is easy and running property is improved by providing forward and backward change-over mechanism for permitting a driving power transmitting system from a prime mover to driving wheels to rotate one of left or right driving wheels in a reverse direction as against the other driving wheel. SOLUTION: One left and right pair of driving wheels 9 which are driven by driving power from the prime mover 7 are provided and forward and backward change-over mechanism 64 for permitting a driving power transmitting system from a prime mover to driving wheels to rotate one of left or right driving wheels in a reverse direction as against the other driving wheel is also provided. A clutch 56R which disconnects/connects driving power transmission to one driving wheel 9 is provided at the side of the prime mover 7 rather than that of the forward and backward change-over mechanism 64 of driving power transmitting system. It is desirable that the machine is constituted by disconnecting driving power transmission to one driving wheel 9 when driving power to one driving wheel 9 is changed-over into the reverse direction as against the other driving wheel 9.
Patent JP-H0620858-A (JP)
Title: Manufacture of ferrite core by injection molding
Inventor: HOSOYA TAKESHI
IPC: H01F1/34
Filed: 1993-02-22
Abstract: PURPOSE:To enable a shielding ring core whose thick-walled part is in a certain range of thickness to be formed of ferrite material free from deformation, where the ring core serves as a component part of a magnetic head used for a floppy. CONSTITUTION:15 to 50% by volume of thermoplastic binder 12 is added to ferrite powder and kneaded as heated into slurry material. This slurry material is injected into a mold and cooled down, and then a stepped composite molded body 14 as thick as 0.4 to 0.6mm and composed of ferrite material and binder is released from the mold. Then, the composite molded body 14 is subjected to a thermal treatment to degrease 15 binder and then burned 16 into a ferrite shielding ring core 17.
Patent JP-S55124854-A (JP)
Title: Assembling work instruction forming machine
Inventor: IZUYAMA YOSHIO
IPC: G06Q50/00
Filed: 1979-03-22
Abstract: PURPOSE: To form the assembling work instruction accurate and easy to read with a simple operation automatically, by the keyboard displaying the name of process and name of components.  
     CONSTITUTION: The operator performs input by looking into the assignment table based on the production plan. Taking an example as cloth production. When the assembling work instruction forming machine is ON, the style name of the operation indicator 15 is illuminated. The operator keys in the style name according to the operation indicator 15. When the style name is inputted, then, input is continued as delivery and part name. Since the part names are a plurality and errors are often caused, input is made from the exclusive key displaying the commodity name. After inputting all the part name, the process names are inputted from the exclusive key. After the end of all the inputs, the content is confirmed with the list key. If the input is correct, the assembling work instruction is formed with the print key. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63201099-A (JP)
Title: Production of silicon carbide whisker
Inventor: MAEDA EIZO
IPC: C30B25/00
Filed: 1987-02-17
Abstract: PURPOSE:To produce silicon carbide whisker of high quality industrially in high yield and at low cost by supporting a mixture of Si-contg. powder and carbonaceous material powder on a carrier, and allowing the mixture to react by heating in gaseous stream contg. gaseous H2. CONSTITUTION:A mixture of Si-contg. powder (silica flower, white carbon having low bulk density, etc.) and powder of carbonaceous material (pitch coke, charcoal powder having <=ca. 0.4g/cm<3> bulk density, etc.) is supported on a carrier. Carbonized cotton or cellulose fiber, etc., prepd. by calcining in nonoxidizing atmosphere while maintaining their skeleton, is used as the carrier. Then, the carrier supporting said mixture is heated in gaseous stream contg. >=ca. 15% gaseous H2 and having ca. 0.1cm/sec flow rate, at >=ca. 1,350 deg.C to cause reaction. By this method, SiC whisker having high aspect ratio is formed in high yield.
Patent JP-S57147650-A (JP)
Title: Developing method for electrostatic charge image
Inventor: HANEDA SATORU
IPC: G03G13/08
Filed: 1981-03-09
Abstract: PURPOSE:To form sure and good images easily through contact development by forming alternating electric fields between the plate-like spaces facing each other, scattering and charging an insulating developer of one component type by the alternating electric field and charging the developer uniformly to a desired charge quantity. CONSTITUTION:In a developing area D, a photoreceptor 1 and a sleeve 2 are held contacted and are advanced in the same direction in this state. The toner T packed in a hopper 3 is supplid to the sleeve 2, and is stuck physically or electrostatically on the sleeve. After the rate of the its conveyance is regulated with a toner amt. regulating member 4, the toner is conveyed into the space 6 in which alternating electric fields are generated by an AC power source V. In the space 6, the toner are scattered and are charged by the friction by the collision against the sleeve or the charging member or the friction among the toner particles. If at this time DC voltage is superposed beforehand, the toner is attracted and held on the sleeve 1 upon charging of the toner to a constant charge quantity, whereby the toner layer of a uniform charge quantity is formed.
Patent JP-S63201074-A (JP)
Inventor: OGATA IPPEI
IPC: C04B41/87
Filed: 1987-02-17
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-H11226808-A (JP)
Title: Numerical control machine
Inventor: OKADA TAKASHI
IPC: B23B31/36
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To perform turning machining of a desired portion of a work with a simple structure, without changing the holding portion of the work. SOLUTION: Work holding jigs 25, 26 are slidably and rotatably attached to work holding bases 22, 23 of a spindle chuck 7. A pin-like operation member 52 is installed on a tool station S as a part of a tool supporting means 5 such as a turret tool rest. The work holding jigs 25, 26 are moved by means of the operation member 52, by the use of motion of the tool supporting means 5.
Patent JP-S62193305-A (JP)
Title: Fm signal equalizing demodulator
Inventor: OTAKA TOSHINORI
IPC: H03K9/06
Filed: 1986-02-19
Abstract: PURPOSE:To very easily compensate the influence of linear as well as nonlinear transmission line distortion upon an FM signal to demodulate the signal by adding a distortion generator, which has the same distortion characteristic as a transmission line to which the input FM signal is transmitted, to the output of a voltage controlled oscillator of a phase locked loop (PLL) circuit. CONSTITUTION:An input FM signal 1 has the phase compared with the phase of a reference signal 8 by a phase comparator 2 to obtain a phase comparison signal 3. This signal passes a loop filter 4 to become a demodulated signal 5. The demodulated signal 5 controls the oscillation frequency of a voltage controlled oscillator 6, and the output passes a distortion generator 7 to become the reference signal 8 to which the same distortion as the transmission line is given. Thus, an FM signal equalizing demodulator is obtained which equalizes not only the linear distortion but also the nonlinear distortion of the transmission line to the FM signal by the simple method.