baber/WOPTO huggingface dataset:
Patent JP-S59167654-A (JP)
Title: Method of decreasing adhering scale in heat exchanging system utilizing geothermal water
Inventor: KODERA MASAHARU
IPC: F24J3/08
Filed: 1983-03-15
Abstract: PURPOSE:To decrease the amount of silica scale adhering to the inside of a pipeline, by reducing the low heated water passing through a pipeline from a heat exchanger and the highly heated water passing through a bypass line into a reducing well via a mixing pipeline, after both waters are mixed by a mixer with each other. CONSTITUTION:A mixer 16 is connected to the outlet of a pipeline 8 from a heat exchanger and the outlet of a bypass line 9, respectively, and is also connected to a reducing well 2 via a mixing line 17. The hot water in high temperature passing through the bypass line 9 and the heated water in low temperature passing through the pipeline 8 from a heat exchanger are reduced into a reducing well 2 via a mixing line 17, after they are mixed by a mixer 16 with each other. Accordingly the mixture of highly heated water and low heated water flow through the mixing line, and during that time monomer of silica contained in highly heated water and polymer of silica contained in the water in low temperature under low pressure are mixed with each other in a liquid flow, and are made inactivated. With such an arrangement, the amount of silica scale adhering to the inside of a pipeline is remarkably dereased in comparison with the case of pipelines in conventional heat exchanger systems of the same kind.
Patent JP-H10235727-A (JP)
Title: Mold for forming resin dome spring and manufacture of resin dome spring using the same
Inventor: TANAKA KIYOBUMI
IPC: H01H11/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To retain clicking feeling for a long period of time and eliminate variability in operating load between respective keys by a method wherein a paralleling liner is provided between a projected mold, having a projected part having the radius of curvature of the tip end part, which is smaller than that of the dome unit of the molded dome spring, and a recessed mold, having a recessed part with a diameter smaller than that of the projected part. SOLUTION: A projected mold 7 and a recessed mold 10 are incorporated into a press molding device while paralleling liners 19 are provided at four places of the circumference between them. As a result, deviation upon incorporating the molds 7, 10 is corrected and the thickness of base part of dome spring is equalized whereby load characteristics between respective keys are equalized. The diameter of the projected part 8 of projected mold 7 is specified so as to be 5-7mm based on the diameter of the dome and the summit is formed so as to be semi-spherical shape having the radius of curvature of 4-6mm while the diameter of the recessed part 12 of the recessed mold 10 is formed so as to be smaller than that of the projected part 8 and selected from 4-6mm in accordance with the inner diameter of the dome unit.  When the mold is opened after molding, the radius of curvature of the dome part becomes larger than that of the tip end unit of projected part 8 of the projected mold 7 due to returning after molding.
Patent JP-H11239457-A (JP)
Title: Bread crumb composition for fry
Inventor: ONISHI YASUYUKI
IPC: A23L7/10
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a bread crumb composition for fries, capable of easily breading a food material as an ingredient, giving a soft and puffy texture after cooked, not causing the peeling of the breading from the ingredient, giving the crispy breading, and capable of being simply produced only by simply mixing the raw materials without requiring a complicated production process or a special installation. SOLUTION: This bread crumb composition for fries comprises 100 pts.wt. of bread crumbs, 0.1-10 pts.wt. of one or more kinds of additives selected from alkaline earth metal hydroxides, alkaline earth metal oxides, calcined egg shell powder, roasted shell powder, and bone dust roasted powder, and 1-100 pts.wt. of protein.
Patent JP-S63211700-A (JP)
Inventor: FUKUDA NOBUO
IPC: B23P19/00
Filed: 1987-02-26
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-S51117983-A (JP)
Title: A process for producing a compound film
Inventor: SHIMIZU YASUHIRO
IPC: C23C14/32
Filed: 1975-04-10
Abstract: PURPOSE: A process for producing a compound film which permits the production of a complex compound comprising a basic component and doping materials such as an activating agent, modifier etc. with good reproduction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58161196-A (JP)
Title: Semiconductor storage device
Inventor: KITANO KOUICHI
IPC: G11C11/414
Filed: 1982-03-19
Abstract: PURPOSE:To improve writing characteristics by adding an excessive charge extraction circuit to each word line of a storage device which has the improved falling of the word line by providing a delay type discharging circuit, and preventing the level of a word line from rerise owing to excessive charges at transition to an unselected state. CONSTITUTION:Between the word line WL and hold line HL of a saturation type memory cell MC, the delay type discharging circuit 10 is provided corresponding to the word line. At the transition of the level of the word line from the unselected to selected state, a discharging current flowing through the hold line in pairing with the selected word line decreases abruptly, so the potential of the word line once fell temporarily rises again. The excessive charge extraction circuit 20 which connects the word line WL to a constant potential source V1 through a resistance R3 is provided to prevent the potential rise. Consequently, the rerise of the potential of the word line is prevented to improve the writing characteristics.
Patent JP-H10237259-A (JP)
Title: Water-based resin for ink jet recording sheet
Inventor: KORI TOMOYUKI
IPC: C08F8/28
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin for a recording sheet having good transparency, fixing performances and water resistance and excellent ink absorptivity by using a polyvinyl acetal to which a vinyl unit having a silyl groups as a side chain is bonded. SOLUTION: The polyvinyl acetal used has a structure presented by the formula (wherein k, l, m and n are natural numbers) and is produced by dispersing a silane-modified polyvinyl alcohol in water and acetalizing it by the addition of an aldehyde and an acid catalyst (e.g. hydrochloric acid) under agitation. It is desirable that the amount [100n/k+1+2m+n(mol%)] of the silyl groups introduced into the silane-modified polyvinyl alcohol is 0.2-1.5mol%. The degree of polymerization of the silane-modified polyvinyl alcohol is desirably 300-4,500, and its degree of saponification is usually 80-99.5mol%. It is desirable that the degree of acetalization is 2-40mol% in the case of acetalization with an aliphatic aldehyde, and is 5-50mol% in the case of acetalization with an aromatic aldehyde.
Patent JP-H04263371-A (JP)
Title: Picture data processor
Inventor: MARUO MASATOSHI
IPC: G06T5/30
Filed: 1991-02-18
Abstract: PURPOSE:To perform the line thickening processing for the picture data at high speed. CONSTITUTION:In the information processor having the picture data storage device divided into the two areas: A and B logically, the control frequency for the logical OR arithmetic unit and the picture data transfer device is defined as J determined by the logarithm for M defining 2 as the base when the line thickening processing is executed. When the control of the logical OR arithmetic unit and the picture data transfer device for the Nth rounds extending from the first round processing to the Jth rounds is performed, the logical OR arithmetic unit is started and the picture data transfer device is started by setting the parameter for the logical OR arithmetic unit to the order of (0, 2N), (2N, 0), (-2N, 0) (0, -2N).
Patent JP-S61202480-A (JP)
Title: Amorphous thin film solar battery
Inventor: YAMASAKA KOICHI
IPC: H01L31/04
Filed: 1985-03-06
Abstract: PURPOSE:To reduce improper characteristics due to surface roughness by using bonded thin metal plate and a heat resistant resin film as a substrate, and forming an amorphous silicon solar battery on the film. CONSTITUTION:A heat resistant resin film 1-3 having 5-10mum of thickness made of polyimide is bonded to a thin metal film 1-1 made of stainless steel having 0.1mm of thickness by an imide heat resistant adhesive layer 1-2 having 2mum of thickness. An amorphous silicon battery made of a lower electrode 1-4, an amorphous silicon layer 1-5, and a transparent electrode layer 1-5 is formed on the film 1-3. When a heat resistant resin film having 7.5mum of thickness is bonded on the thin metal plate having Rmax 0.5mum or larger, the surface roughness of the film becomes Rmax 0.15mum, and the irregular shape becomes smooth projections having obtuse angles.
Patent JP-H01221492-A (JP)
Title: Reforming method of brown coal
Inventor: HANEDA MICHIO
IPC: C10L9/00
Filed: 1988-02-29
Abstract: PURPOSE:To attain an improvement in the strength, prevention of spontaneous ignition, reduction of reabsorption of moisture and homogenization, by conducting wet pulverization of soft brown coal through the use of water as a medium, dehydrating the slurry thus obtd., and molding and drying the dehydration product for finishing. CONSTITUTION:Wet pulverization of soft brown coal is conducted in a multi- blender mill or the like through the use of water as a medium to prepare a slurry having a mean particle diameter of 20mum or less. Then, the slurry is dehydrated by filtration to a water content of, e.g., about 60wt.% and molded. The molding thus obtd. is dried for finishing to have a water content of 35wt.%. If necessary, the product is further heat-treated in an inert gas atmosphere at a max. temperature of 200-450 deg.C.
Patent JP-2000243860-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KIKUCHI TOSHIYUKI
IPC: H01L21/331
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enable the polycrystalline silicon film of a semiconductor device equipped with a two-layered polysilicon vertical bipolar transistor and a MISFET formed on the same substrate to be lessened in resistance and restrained from increasing in number of processes and material cost. SOLUTION: A bipolar transistor equipped with a base extraction electrode 8B and an emitter extraction electrode 8E both of two-layered structure, a MISFET with a gate electrode 12, and a resistive device equipped with a resistor 16 and an extraction electrode are formed on the same substrate for formation of a semiconductor device, where an insulating film formed on the base extraction electrode 8B, the emitter extraction electrode 8E, the gate electrode 12, and the extraction electrode 17 is removed by etching-back after the bipolar transistor, the MISFET, and the resistive device are formed. Thereafter, a silicide layer 20 is formed by applying a salicide technique that comprises processes where a titanium film is deposited, a thermal treatment is carried out, and an unreacted titanium is selectively removed.
Patent JP-S56140501-A (JP)
Title: Bookshelf type recording player
Inventor: KENMOCHI ISAMI
IPC: G11B33/02
Filed: 1980-04-04
Abstract: PURPOSE:To facilitate installation in a bookshelf, etc., by eliminating the need for a space over a player cabinet by providing on operation switch on the reverse surface of the front lid supported so that the upper end falls down to the front when the lid is open. CONSTITUTION:Front lid 4 of the player cabinet, supported so that the upper end falls down to the front, has operation switch SO provided on its reverse surface. When operation switch So is operated with front lid 4 open, motor sliding plate 5 is moved from installation position to the attachment-detachment position of turntable 6 and recording disk 8 is then loaded and played; after the play, turntable 6 is detached and operation switch So is operated to installed it at the installation position. Thus, the front lid system eliminates the need for a space over the cabinet, facilitating the installation in a bookshelf, etc., remarkably.
Patent JP-S63209635-A (JP)
Inventor: TAKEUCHI YASUTO
IPC: G01F1/66
Filed: 1987-02-27
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-H02222971-A (JP)
Title: Driving control method for image formation part
Inventor: KONDO AKIHIRO
IPC: G03G21/16
Filed: 1989-02-23
Abstract: PURPOSE:To securely maintain the fitting state of a joint by rotating a photosensitive drum forward faster than the driving speed of the photosensitive drum by a developing roller which rotates at a peripheral speed faster than the photosensitive drum until a cleaning blade is made to abut on the photosensitive drum. CONSTITUTION:The photosensitive drum 31 and developing roller 333 are made to start rotating at the same time and the cleaning blade 361 is made to abut on the photosenstiive drum 31 a specific time later. Therefore, the developing roller 333 which rotates at the peripheral speed faster than the peripheral speed of the photosensitive drum 31 can rotate the photosensitive drum 31 forward faster than the speed at which the photosensitive drum 31 is driven. Consequently, the fitting state of the joint 31 which drives the photosensitive drum can securely be maintained.
Patent JP-S61204785-A (JP)
Title: Image classifying device
Inventor: YONEYAMA HAJIME
IPC: G06K9/46
Filed: 1985-03-06
Abstract: PURPOSE:To classify images with high probability, by providing an evaluation function generator for executing linearly weighting to a class corresponding to a distance by a selected distance and generating an evaluation function which has been added cumulatively at every class, and a maximum value detector for detecting the maximum value of the evaluation function. CONSTITUTION:pK-p1 is calculated by a subtracter 9, and on the other hand, a subtracter 10 calculates pK-pm. In case pK-p1 is '0', a switching circuit 11 outputs '1' as W1-WK to a class distributor 13 through a path which does not pass through a dividing circuit 12, and in case of pK-p1>0, pK-pm is outputted to the dividing circuit 12. The dividing circuit 12 is operated only at the time of pK-p1, calculates Wm=(pK-pm)/(pK-p1), outputs loads W1-WK to the class distributor 13, and the class distributor 13 outputs a load Wm to a cumulative adder 14 corresponding to qm. The cumulative adder 14 calculates the sum total of Wm which has been sent, and outputs evaluation functions V1-VM. In this way, the classification can be executed exactly by a high probability.
Patent JP-H08239402-A (JP)
Title: Esterified, vinyl-ester-grafted starch
Inventor: TANAKA HIDEYUKI
IPC: C08B31/16
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a practically usable biodegradable resin molding without using a plasticizer by subjecting starch to esterification with an esterifying agent derived from a specific acid and to grafting with a polyvinyl ester and by molding a compsn. mainly comprising the resulting esterified, grafted starch. CONSTITUTION: Starch is esterified and grafted with a polyvinyl ester, then compounded with a biodegradable plasticizer, a filler, etc., and molded into various articles. The esterifying agent used and the graft agent used are each derived from an acid selected from among 2-18C fatty acids and arom. carboxylic acids, 2-4C fatty acids being esp. pref. The degree of esterification is 0.1 or higher from the viewpoint of moisture absorption and moldability and is 2.8 or lower from the viewpoint of biodegradability. The graft ratio is 50wt.% or lower. The esterification is conducted by using a vinyl ester and a specific catalyst and may be conducted before or after the grafting, which is conducted by using a free-radical initiator. Also a commercially available intermediate may be used.
Patent JP-H05243756-A (JP)
Title: Assembly for electronic parts
Inventor: TSUKUNI HIROYUKI
IPC: H05K1/02
Filed: 1992-03-02
Abstract: PURPOSE:To secure electrical connection between an FG frame ground conductor for electronic parts assembly and a box body 7, etc., without increasing processes for solder film forming and generating any contact failures due to oxidation or the like for soldering in mounting process of surface mounting parts. CONSTITUTION:An assembly for electronic parts consists of a printed wiring board 1 in which a hole 2 is prepared to fix the assembly on a box body 7, etc., with a screw 8, an FG conductor 3, and a solder film 4 that is formed through melting a solder cream.
Patent JP-S63210557-A (JP)
Title: Electric water heating apparatus
Inventor: ARAI KEITARO
IPC: F24H1/20
Filed: 1987-02-27
Abstract: PURPOSE:To provide an efficient and economical water heating apparatus manufacture at low cost by connecting the outflow port of a heat exchanger to the upper part of the heat exchanger and the inflow port of the heat exchanger to the intermediate part and lower part of a hot water storage tank through a changeover vale. CONSTITUTION:Water is supplied from a water supply source into a water storage tank 1 via a feed water pipe 2. When midnight power is supplied, a first outflow port 8b of a changeover valve 8 is opened, whereas a second outflow port 8c is closed. When power is supplied to a heater 5 of a heat exchanger 4 in this state, water is heated, a circulation flow as a natural convection surrounding the tank 1 is produced, and the temperature of the entire part of water within the tank 1 is raised and gradually heated. In daytime, hot water heated in midnight and stored in the tank 1 is mainly used but the temperature of water within the tank 1 is lowered in accordance with the use of hot water. Therefore, it is necessary to heat water even in daytime. When daytime power is supplied, the inflow port 8b is closed and an inflow port 8c is opened. When power is supplied to the heater 5, water is heated and circulated along the tank 1, and only water at the upper part within the tank 1.
Patent JP-H0579421-A (JP)
Title: Fuel injection pump to be used for internal combustion engine
Inventor: HERUMAN GURIISUHAABAA
IPC: F02M45/06
Filed: 1992-03-02
Abstract: PURPOSE: To keep pre-injection quantity constant even at varying engine speeds and to attain an optimal reduction in combustion noise at various engine speeds in a fuel injection pump for an internal combustion engine. CONSTITUTION: A fuel injection valve 12 has a valve needle 37 controlling at least one outlet opening. The valve needle abuts a movable stop 64 against the spring force of a first valve spring 59 by means of fuel pressure in a closure direction. The valve stop is loaded by a second valve spring 63. The stop is lifted from a fixed stop 66 when fuel pressure is further increased. At an opening position of the valve needle 37 abutting a movable stop 64 contacting the fixed stop, the cross section area regulating at least the fuel flowing out from one outlet opening of the fuel injection valve is reduced as compared with the above cross section area of the movable stop lifted from the fixed stop when the fuel injection valve is completely open.
Patent JP-H06237453-A (JP)
Title: Motion picture signal decoder
Inventor: IGARASHI KATSUJI
IPC: H04N19/85
Filed: 1993-02-09
Abstract: PURPOSE:To reduce the cost by decreasing a storage capacity of a frame memory. CONSTITUTION:A frame B1 is written in field buffers 5, 6 for a time by one frame. Data of a succeeding frame B2 are written in field buffers 7,5 for a time by one frame. The write is paused for a time by one field. On the other hand, the reading (display) operation is started with a delay of a time by 3/4 frame with respect to the write. Data of the frame B1 are read sequentially while being divided into 1st and 2nd fields. Data of the frame B2 are read by three fields in the order of the 1st, 2nd and 3rd fields.
Patent JP-S60188163-A (JP)
Inventor: KAMATA KOU
IPC: A61L9/00
Filed: 1984-03-07
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-S62201376-A (JP)
Title: Dielectric breakdown test method for multilayered wiring board
Inventor: KAWADA NOBUO
IPC: G01R31/12
Filed: 1986-02-28
Abstract: PURPOSE:To record a momentary discharge point accurately by arranging recording paper which reacts to heat or discharging on a multilayered wiring board to be tested opposite and applying a voltage between different layers. CONSTITUTION:The multilayered wiring board 1 is fixed on a table with high insulation and the recording paper 2 is placed on the top surface of the board 1. Further, a flat plate 3 with high insulating property is placed thereupon to contact the plate 1. Then when a test is taken by a dielectric breakdown testing machine 6, the trace of momentary discharge is recorded on the recording paper 1, so the discharge part is grasped accurately.
Patent JP-S59169876-A (JP)
Title: Thermal transfer recorder
Inventor: OODE NOBUO
IPC: B41J17/30
Filed: 1983-03-17
Abstract: PURPOSE:To level off wrinkles of a thermal transfer sheet and prevent defective recording from occurring, by a method wherein a roller heated to 45 deg.C or higher is provided at a position for contacting a base film surface of a thermal transfer sheet before thermal transfer recording. CONSTITUTION:The thermal transfer sheet 1 comprising a condenser paper as a base film and rolled with a solid ink layer on the inside is passed the roller 3 heated to a temperature of 45 deg.C or higher, is brought into close contact with a recording paper 2 betweeen a thermal head 4 and a press roller 5, where an ink is melted by the heat supplied from the head 4 and is transferred onto the paper 2, and then the sheet 1 is taken up by a take-up roll 7. On the other hand, the recording paper 2 is passed through a guide roller 8 consisting of a round rod, receives the ink at the head 4, and is then discharged to the exterior of the recorder by a recording paper feeding roller 6. Since the transfer sheet is heated to a temperature of 45 deg.C or higher by the roller 3, wrinkles generated in the sheet are leveled off.
Patent JP-H07229458-A (JP)
Title: Fuel injection nozzle
Inventor: YOSHIZU FUMITSUGU
IPC: F02M61/10
Filed: 1994-02-18
Abstract: PURPOSE:To prevent a pilot injection quantity from increasing over a prescribed injection quantity at high rotating speed of an engine. CONSTITUTION:A communicating hole 24 is formed between a through hole 17 communicated to a fuel passage (not shown in the figure) and a closed space 20. The inflow quantity of fuel flowing in the closed space 20 through the communicating hole 24, and the outflow quantity of fuel flowing from the closed space 20 to the low pressure side through a gap formed between the flat face 19a of a Dodge plunger 19 and the inner circumferential face of a cylinder hole 16b, are set so that the former is less than the latter at low engine speed, and the former is more than the latter at high engine speed.