baber/WOPTO huggingface dataset:
Patent JP-H10231875-A (JP)
Title: Shock absorbing cushion
Inventor: SATO TETSUO
IPC: E02D7/08
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing cushion wherein energy dispersion and permanent deformation are decreased in the inside, a change of performance is eliminated even in use for a long period by enduring against a load of high frequent repetition. SOLUTION: A spring element 2 of one unit comprises three sheets of disk layered units with a single center shaft, a first disk 3 arranged in the intermediate, formed with its upper/lower surface in a plane, has a circular hole with a single peripheral circle and center shaft in the center, a second disk 4 arranged in an upper or lower surface of the first disk 3 transmits a load to the first disk 3, without the disk itself being deformed in accordance with increasing of the load, to be formed in a surface shape moving a contact line with the first disk 3 from a peripheral side to an internal peripheral side, a third disk 5 arranged in a lower or upper surface of the first disk 3 transmits a load to the first disk 3, without the disk itself being deformed in accordance with increasing of the load,  to be formed in a surface shape moving a contact line with the first disk 3 from an internal peripheral side to an external peripheral side.
Patent JP-H02282256-A (JP)
Title: Manufacturing method of relief printing plate with non-adhesive surface
Inventor: DEIITAA RITOMAN
IPC: G03F7/40
Filed: 1990-02-16
Abstract: PURPOSE: To easily produce a relief printing plate of which the relief layer has a non-tacky adhesive surface by subjecting the photopolymerized relief layer to a post processing with a basic post-processing soln. at the production. CONSTITUTION: This process produces the relief printing plate of which the photopolymerized relief layer has the non-tacky adhesive surface by subjecting a photopolymerizable relief forming recording layer (A) contg. (a1 ) at least one kind of acid base-contg. polymer binders, (a2 ) at least one kind of olefiinic unsatd. photopolymerized monomers having compatibility with these binders (a1 ) and (a3 ) at least one kind of photopolymn. initiators to exposure in accordance with the images, washing (developing) the non-exposed (non-photopolymerized) regions of the exposed recording layer (A) with a developer and subjecting the photopolymerized relief layer generated in such a manner to post-processing with the post-processing liquid. The process is constituted to use the basic post-processing soln. in the post-processing stage.  The occurrence of the deterioration in the relief layer is prevented by the tacky adhesiveness of the surface of the relief printing plate obtd. in the process by such constitution. An excellent printing effect is obtd. even with an extremely large number of printing sheets.
Patent JP-S54126609-A (JP)
Title: Loading method for sliding open-close mechanism of converter tap hole
Inventor: KATAYAMA HEITA
IPC: C21C5/46
Filed: 1978-03-27
Abstract: PURPOSE: To repair a sliding open-close mechanism, an upper nozzle, sleeve bricks in a short  time and at excellent adjustment preciseness, by inserting, in replacement and repair of a sliding open-close mechanism, an upper nozzle, and sleeve bricks of a converter tap hole, a steel  pipe of an outer diameter equal to that of the tap hole into the sliding open-close mechanism, so  as to fit into the hole sleeve.  
     CONSTITUTION: Damaged sliding open-close mechanism 5 of a converter tap hole is removed.  Then only the fused upper nozzle 3 is removed, sleeve bricks being left as it is. A new upper  nozzle 3 is arranged at the fixed plate 6 side of a new sliding open-close mechanism 5. A steel  pipe 11 on a diameter equal to that of the tap hole is inserted into the tap hole of the new  mechanism 5 and the upper nozzle 3 so as to integrate the mechanism 5 with the upper nozzle  3. The insertion and loading of the pipe 11 is carried out so that the upper nozzle 3 may come  into contact with the rear end of the sleeve bricks, than a kneaded material 10 is poured into  the gap between the steel pipe 11 and the sleeve bricks in order to joint them. After completion  of the operation, the steel pipe is drawn off, kneaded material is poured into the gap between  the sleeve 2 and the upper nozzle 3, thus completing the replacement and repair. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63200146-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONO MITSUNORI
IPC: G03C1/83
Filed: 1987-02-17
Abstract: PURPOSE:To enable easy decoloration and/or dissolution of a silver halide photographic sensitive material as well as to impart photographically chemical inactivity to a silver halide sensitive material in a photographic processing by incorporating a kind of water-soluble dye having an auxochrome having <=5.0pKa into the photographic sensitive material. CONSTITUTION:A silver halide photographic sensitive material contg. at least one kind of dye having an auxochrome having <=5.0pKa is used. The dyes of this kind exhibit appropriate hue when the auxochrome contained therein is dissociated. Preferred dyes are aromatic azo dyes having substituted OH group, or heterocyclic aromatic azo dyes having substituted OH group. By this constitution, a silver halide photographic sensitive material having a hydrophilic colloid layer contg. a novel dye decoloring in the photographic processing and having no adverse effect on the photographic characteristics of photographic emulsion, particularly on the spectral sensitizing characteristics, is obtd.
Patent JP-S61194723-A (JP)
Title: Optical device
Inventor: NAKAGAWA KIYOSHI
IPC: G03F1/84
Filed: 1985-02-25
Abstract: PURPOSE:To enable every spot light to focus on the surface position of a sample and make any change in the setting of the sections of the device unnecessary by providing a transparent dummy plate having the optical path-length equivalent to the difference of specification in a sample to the holder supporting a transparent, boardlike sample. CONSTITUTION:An illuminating light converged with a focusing lens 24 is applied from the backside of the reticle 10 placed on the holder 11A and refracted to be focused on the pattern position of the surface of the reticle 10. On the other hand, for example, in the case where a thin reticle 10A is exampled, a holder 11B is used instead of 11A and the reticle 10A is loaded on a thin dummy board 13A, on the virtue of which the total thickness of the reticle 10A and the dummy board 13A becomes the same as in the case of the reticle 10 only, resulting in focusing of the same illuminating system exactly on the surface position of the reticle 10 and allowing a high precision pattern examination in the same manner as in the reticle 10.
Patent JP-H09204485-A (JP)
Title: Multiplying circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: G06G7/16
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To accelerate arithmetic speed without exerting any adverse influence upon accuracy by setting the gate width and gate length of MOS so that a time constant to be decided by a resistance value at the time of MOS conduction inside an MOS switch and an input capacitance connected to this switch can be made almost uniform. SOLUTION: When resistance values at the time of closing of respective switches SW11-SW14 are defined as R11-R14, the time constant values to be decided by correspondent input capacitances C11-C14 together with these resistance values become C11.R11-C14.R14 and arithmetic time depends on these time constants. Then, the resistance values at the time of closing are inversely proportional to the gate width of T2 and proportional to the gate length. The time constant can be set for each input capacitor but the arithmetic speed of an entire circuit is affected by the maximum time constant, when both the degree of integration and the arithmetic speed are considered, it is effective to make the time constant uniform. Thus, the arithmetic speed can be accelerated almost without exerting any adverse influence upon the arithmetic accuracy and the degree of integration.
Patent JP-S60180137-A (JP)
Title: Manufacture of element isolation type integrated circuit
Inventor: MATSUI HIROSHI
IPC: H01L27/12
Filed: 1984-02-27
Abstract: PURPOSE:To make small a difference in sizes between the original pattern size and finished size of active region by forming a nitrogen ion implantation layer at the surface of substrate of active region and thereafter forming a field oxide film to the substrate of nonactive region with the nitrogen ion implantation layer used as the oxidation resistant mask. CONSTITUTION:An implantation layer 22 is formed at the region in the depth of about 0.2-0.5mum from the surface of substrate by implanting the nitrogen ion N<+> or oxygen ion O<+> to the entire part of substrate 21. After coating a silicon substrate 21 with a resist 23, an aperture 24 is formed. Thereafter, the nitrogen ion N<+> is implanted to the surface of silicon substrate 21 exposed from the aperture 24 to form a nitrogen ion implantation layer 25 at the surface of active region. Thereafter, the resist 23 is removed and oxidation is carried out. Accordingly, the nitrogen ion implantation layer 25 works as the oxidation resistant mask and a thick field oxide film 26 is formed in the inactive region of substrate 21. The silicon layer of substrate under the nitrogen ion implantation layer 25 becomes the active region 28 perfectly isolated by the field oxide film 26 and the insulation layer 27.
Patent JP-S57148754-A (JP)
Title: Developer
Inventor: HASEGAWA TETSUO
IPC: G03G9/08
Filed: 1981-03-10
Abstract: PURPOSE:To obtain a developer which is stable in developing performance and pressure fixing performance and is highly durable despite repetitive use by contg. toner particles and a fluidity improving agent granulated to specific sizes. CONSTITUTION:A developer contg. toner particles and a fluidity improving agent granulated to sizes 0.1-20 times average grain sizes of the toner particles. The contents of said fluidity improving agent are preferably about 0.1-10pts.wt. based on 100pts.wt. the toner. At about <=0.1pts.wt., durability is not sufficient, and at about >=10pts.wt., fixability is poor. Colloidal silica, alumina powder, etc. are suited for the fluidity improving agent, and those of 5-100mmu primary average particle sizes are preferable. These the granulated by a method of aggregating these alone or solidifying these with a resin, etc. Various kinds of resins including natural and synthetic ones are usable, and it is effective in improving the durability of the developer to solidify these soft as they are easier to loosen.
Patent JP-S58152251-A (JP)
Title: Electrophotographic receptor and its manufacture
Inventor: NAGAME HIROSHI
IPC: G03G5/082
Filed: 1982-03-06
Abstract: PURPOSE:To obtain the titled receptor having superior electrostatic characteristics and capable of prodiving clear images over a long time in continuous color copying by adjusting the Te concn. of a photosensitive layer made of Se-Te-X or Se-Te-As-X to proper values at both sides. CONSTITUTION:A photosensitive layer made of Se-Te-X or Se-Te-As-X (X is halogen) is formed on an electrically conductive substrate by vapor deposition using Se-13-20wt% Te-8-200ppm X or Se-13-20wt% Te-0.3-3wt% As-8- 200ppm X as a vapor depositing source so that the Te concn. is adjusted to 6- 18wt% at the substrate side and to 13-20wt% at the surface layer side. Thus, an electrophotographic receptor having superior and almost uniform electrostatic characteristics is obtd. The receptor causes no deterioration of image quality in continuous color copying and can provide clear images over a long time.
Patent JP-S58202006-A (JP)
Title: Vibration container for forming floc from waste liquid generated by vibration slide abrasion
Inventor: KARURU TEMUME
IPC: B24B31/12
Filed: 1983-03-04
Abstract: A vibratory container for flocculating waste water obtained upon vibratory abrasive finishing or the like, having an outlet and a feed connection which continues into a feed channel which extends into the inside of the container and is arranged in siphon-like manner with respect to the outlet pipe. For improved treatment of even chemically complex working liquids, the inside of the container is subdivided by partition walls into a plurality of chambers arranged one downstream of the other in the direction of flow. Connections are associated with the first two chambers arranged downstream of the feed channel within the initial region of the flow. The connections serve to introduce flocculation preparation chemicals, while a final connection is provided for the addition of the flocculating agent.
Patent JP-H09231504-A (JP)
Title: Rotating drum device having magnetic recording and reproducing head
Inventor: SHIBANO TAKAHIRO
IPC: H01F38/14
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a assembling structure of a rotary drum capable of stably holding the performance of a rotary transformer. SOLUTION: A rotary transformer 6 on the rotating side opposed to a rotary transformer 10 on the fixing side and interposing a minute gap (g) is not directly abutted on an upper drum 1 and indirectly abutted on/stuck to an abutting surface capable of imparting machining accuracy to an intermediate member 13. A signal relaying member 7 from a magnetic head 2 to the rotary transformer 6 is abutted on/engaged with a receiving surface provided on the intermediate member 13 from the upper part.  Since the signal relaying member 7 is not brought into contact with the rotary transformer 6 on the rotating side while having a gap 15 and a rotary transformer assembly 6' on the rotating side is fastened to the intermediate member 13 by inserting a screw 14 into a hole provided on the upper drum 1, the elastic force of a relaying elastic member 7a is not directly exerted on the rotary transformer 6.
Patent JP-S62191801-A (JP)
Title: Anti reflection film for plastic optical parts
Inventor: AKATSUKA SADAO
IPC: G02B1/11
Filed: 1986-02-18
Abstract: PURPOSE:To obtain the titled film having an improved durability by constituting the titled film of 4 layers made of specific materials having specific optical film thicknesses respectively. CONSTITUTION:The titled film is constituted of the 1st layer composed of SiO2 and having the optical thickness of about 0.25lambda, the 2nd layer composed of a mixture of ZrO2 and TiO2 and having the optical thickness of about 0.25lambda, the 3rd layer composed of ZrO2 and having the optical thickness of about 0.25lambda, and the 4th layer composed of SiO or SiO2 and having the optical thickness of about 0.5-2.0lambda, from an air (A) side to a substrate (B) composed of plastics, where defining lambda as the reference wavelength. Thus, the titled film having excellent durability and anti-reflective effect is obtd. The anti-reflective effect of the titled film can be improved by constituting each refractive index and optical film thickness so as to satisfy the condition.
Patent JP-S58152322-A (JP)
Inventor: ONO TOKU
IPC: H01H33/915
Filed: 1982-03-03
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-H05231164-A (JP)
Title: Supercharge pressure controller for internal combustion engine equipped with exhaust turbine supercharger
Inventor: SAKATA ICHIRO
IPC: F02B37/16
Filed: 1992-02-21
Abstract: PURPOSE:To suppress the generation of the uncombustible HC and particulates and prevent the increase of supercharge pressure over the allowable max. value by the simple device constitution having high reliability, as for a supercharge pressure controller for a Diesel engine equipped with an exhaust turbine supercharger. CONSTITUTION:An all-time closed type bypass control valve 12 is arranged in a bypass passage 10 which makes a detour around an exhaust turbine. The actuator 14 of the control valve 12 is equipped with a supercharge pressure chamber 20 and an atmospheric pressure chamber 22 which are dividedly formed by a diaphragm 18. The supercharge pressure chamber 20 is connected to an intake passage on the downstream side of a compressor through a supercharge pressure introducing passage 36, and when the supercharge pressure increases over a certain supercharge pressure, the control valve 12 is opened through a link mechanism 30. An accelerator interlocked rod 40 is connected with an accelerator pedal 46 through an accelerator link 44, and when the stepping-ON quantity of the accelerator pedal 46 is leas than a certain stepping-ON quantity, the second rod 26 is pushed rightward by the accelerator interlocked rod 40, and the control valve 12 is opened.
Patent JP-S52117503-A (JP)
Title: Time division telephone exchange system
Inventor: YOSHIDA YOSHINORI
IPC: H04Q11/04
Filed: 1976-03-29
Abstract: PURPOSE:To simplify the structure of trunk circuit, control unit and processing software by completing the same time division multiple format including digital multiple circuit and signals between stations.
Patent JP-H01210760-A (JP)
Title: Cooler
Inventor: OOSHIMIZU KIYOSHI
IPC: F25B41/04
Filed: 1988-02-19
Abstract: PURPOSE:To always maintain store temperature at constant low temperature by compensating the decline of inlet temperature of a compressor side by slight store load by a bypass pipeline in a cooler in which the flow of a refrigerant is regulated and the temperature of a cold store and the like is controlled. CONSTITUTION:In the cooler, a low pressure switch 22 is not actuated, a closing valve 19 is closed, a bypass pipeline 16 is not formed, a refrigerant is returned to compressor 2   condenser 3   evaporator 5 compressor 2 and a cold store 4 is cooled by the evaporator 5. When load in the cold store becomes slight, and the outside air is too low, a flow regulating valve 13 is automatically throttled and the flow of the refrigerant is lessened. In this case, the decline of the inlet pressure of a suction pipe 11 is sensed by the low pressure switch 22, the low pressure switch 22 is turned on and the closing valve 19 is opened. Thus, the bypass pipeline 16 is established, a part of liquid refrigerant flowed out from the condenser 3 flows to the bypass pipeline 16, evaporated in a part of the condenser 3 to be gas, the gas is flowed in from the halfway of the suction pipe 11 and compensation is performed to heighten the gas pressure.
Patent JP-S54127354-A (JP)
Title: Level detector utilizing ultrasonic waves
Inventor: KOUDA TOSHIO
IPC: G01C9/00
Filed: 1978-03-27
Abstract: PURPOSE: To draw out level as an electric signal with a simple constitution by installing an ultrasonic transmitter and receivers within a case sealed with two kinds of liquids.  
     CONSTITUTION: When ultrasonic pulses are radiated from a transmitter 4 in liquid 2, a part thereof go through the boundary face of liquids 2, 3 and propagate into the liquid 3, thence they are received in receivers 5a, 5b. In this case, both receivers are disposed at an equal distance with respect to the transmitter 4 within the case 1 and therefore if the case 1 is in a horizontal position, the time difference of the output signals of both receivers becomes zero and if the case 1 is inclined, a time difference occurs in the output signals of both receivers. Hence, by detecting this time difference, the inclination of the level to be measured may be detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08228663-A (JP)
Title: Preparation of yeast doughnut and yeast doughnut mix composition
Inventor: NATSUHARA MASATOSHI
IPC: A21D10/00
Filed: 1995-02-23
Abstract: PURPOSE: To obtain yeast doughnut having a large specific volume, soft texture and excellent melt in mouth by adding avicelase to raw material for yeast doughnut. CONSTITUTION: Avicelase derived from a fungus (Trichoderma-viride), etc., in an amount about 10-400 unit as a filter paper decomposing force per 100 gram grain flours as a principal raw material to a raw material for the objective yeast doughnut.
Patent JP-H06246981-A (JP)
Title: Color thermal printer
Inventor: SHIRAFUJI MASAYOSHI
IPC: B41J11/00
Filed: 1993-02-24
Abstract: PURPOSE:To prevent the slackening of paper between both feed rollers and to suppress the positional shift of paper by providing a moving mechanism moving a feed roller press mechanism from an increase position to an excluding position and reference rollers transmitting the rotation of a platen roller to the feed rollers. CONSTITUTION:The reference roller 51 of the feed roller 20 on the front side F of the advance direction of paper 3 comes into contact with the reference roller 50 on the side of a platen roller 10 under pressure and the roller 20 on the side F of the paper 3 comes into contact with the roller 10 under pressure. The reference roller 51 of the feed roller 20 on the rear side R of the advance direction is separated from the roller 50 on the side of the roller 10 or slightly comes into contact with the roller 50 and the roller 20 on the side R of the paper 3 comes into contact with the roller 10 lightly and elastically. Therefore, from the difference between the pressure contact forces on the paper 3, the tension of the paper 3 on the side F becomes larger than that of the paper 3 on the side R and, even when the paper 3 between one roller 20 and the other roller 20 is ready to slacken, the paper 3 is pulled to come into close contact with the roller 10 and, therefore, the paper 3 does not slacken. As a result, the positional shift of the paper 3 is suppressed to prevent color shift.
Patent JP-2000229685-A (JP)
Title: Basin with filter device
Inventor: NAKAMURA KAZU
IPC: A01G5/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a filter device for avoiding a frequent replacement of water and reduce a trouble in appearance caused by the presence of conductive line or air feeding pipe for operating the filter device. SOLUTION: This basin 1 is provided with a filter 2 at its lower part, and further there is provided either a water pump or an air lift for circulating water through the filter 2. In this case, a cavity section 5 capable of storing a conductive line 4 connected to a driving motor for a water pump or an air- feeding pipe 4 for feeding air to the air lift 3 under a state in which it is passed through an upper opening and a lower opening is protruded from the bottom part or the side part of the basin 1 to an upward direction and further the upper opening of the cavity section 5 is placed at a higher position than a water level where water is stored, so that it is possible to reduce a trouble in appearance caused by the presence of either the conductive line or the air feeding pipe 4.
Patent JP-S53122243-A (JP)
Title: Ventilating fan
Inventor: WATANABE TAKASHI
IPC: F24F7/013
Filed: 1977-03-31
Abstract: PURPOSE: To provide a ventilating fan which allows damping of rotary vibration with retaining a drive motor and an impeller mounted to the shaft end thereof retained on a fixing frame through arms having properly formed ribs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58153705-A (JP)
Title: Rein impregnated sintered parts and manufacture thereof
Inventor: KAMEDA RIYOUJI
IPC: F16C33/24
Filed: 1982-03-05
Abstract: PURPOSE:To obtain easily the sintered parts in which only the cavity of necessary part is impregnated with resin by following method in which the parts to be sintered is fixed by jigs, and only the necessary part of said parts is caused to be in contact with liquid resin and is pressed. CONSTITUTION:A sintered housing 5 to be impregnated is fixed between jigs 8 and 9 by way of packings 13. Liquid thermosetting resin is filled in the housing 5 and is impregnated into the cavity of the housing 5 from the inner periphery  by the predetermined pressure operated in the direction of an arrow 12. Next,  the pressure is released and the resin is discharged. After the resin adhering on the inner surface of the housing is removed, the resin is hardened by heating.  By this process, the impregnated sintered parts in which only the boss of the  housing 5 is impregnated with the resin and the flange 5' is not at all impregnated may be obtained.