baber/WOPTO huggingface dataset:
Patent JP-H09239554-A (JP)
Title: Welding equipment for projection bolt
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To correctly advance a projection bolt in a receiving hole of an electrode in a short time, and to improve the durability of the electrode. SOLUTION: A parts feeding tube 2 and an electrode 3 are arranged in an approximately axial condition, a temporarily locking means 9 fitted to the parts feeding means 2 is provided with opening/closing members 17, 17 to hold a projection bolt 5, the opening/closing members 17, 17 are arranged between the parts feeding tube 2 and the electrode 3, and a means to suck the projection bolt 5 in a receiving hole 4 made in the electrode 3 is installed to solve a problem.
Patent JP-H05261841-A (JP)
Title: Method and apparatus for forming cylindrical member
IPC: B29D30/26
Filed: 1992-03-17
Abstract: PURPOSE:To enable end parts of a beltlike member to be butted even in the case where a beltlike member is further wound around a forming drum around which a beltlike member Z has already been wound. CONSTITUTION:After attaching an auxiliary bar 32 to a forming drum 25, a beltlike member is wound around the forming drum 25. In this case, however, a starting end part of the beltlike member and a terminal end part thereof are stuck to the auxiliary bar 32. Thereafter, the starting and terminal end parts are separated from the auxiliary bar 32, and the auxiliary bar 32 is removed from the forming drum 25, thereupon the starting and terminal end parts are butted to each other on the forming drum 25. Since a beltlike member only, which is newly wound around the forming drum, is handled in such a manner, no adverse effect is caused on a beltlike member Z that has already been wound around the forming drum.
Patent JP-S60237055-A (JP)
Title: N-arylphthalamide derivative
Inventor: MORIGUCHI SOYAO
IPC: C07C233/75
Filed: 1984-05-10
Abstract: NEW MATERIAL:A compound of formula I (R1 and R3 are lower alkyl; R2 is straight chain or branched alkoxycarbonyl; R4-R6 are H, halogen, alkyl, alkoxyl, CF3, NO2, dialkylamino or R4 and R5 together may represent methylenedioxy). EXAMPLE:4-Ethoxycarbonyl-3,5-dimethyl-2-[N-( alpha,alpha,alpha-trifluoro-o-tolyl )carbamoyl] benzamide. USE:An intermediate for preparing compounds useful as a vasodilator, ameliorant of blood stream, hypotensive agent or antiarteriosclerotic agent. PREPARATION:A phthalisoimide derivative having the corresponding group of formulaII, e.g. 5-methoxycarbonyl-4,6-dimethyl-3-(alpha,alpha,alpha-trifluoro-o, m- or p- tolylimino)phthalide, is ammonolyzed to give the aimed compound of formula I.
Patent JP-S5519519-A (JP)
Title: Developer paper for pressure sensitive paper
Inventor: OGURA TOSHINOBU
IPC: B41M5/155
Filed: 1978-07-27
Abstract: PURPOSE:To decrease yellowing, coloring and fading of a developer paper due to ultraviolet rays by having a modified starch (derivative) of specific viscosity contained in the developer layer as adhesive. CONSTITUTION:A modified starch (derivative) (dextrin preferably) 5-200 cps in solution viscosity (B type viscometer, 60 revolutions) at 50 deg.C and 30 percent by weight is contained in a developer layer of organic acid and/or acid polymer in more than one kind as adhesive. The objective developer paper for pressure sensitive paper is obtainable from having the developer containing the adhesive contained in the interior or the surface of a base paper.
Patent JP-S57206817-A (JP)
Title: Navigator loaded on car
Inventor: HASEBE KOUJI
IPC: G05D1/02
Filed: 1981-06-15
Abstract: PURPOSE:To enable to automate a device, by a method wherein map data of a given district and map data of a plural number of districts adjoining the given district are previously stored, and when a car reaches the given district, a map on a displaying means is renewed into that of the adjoining district. CONSTITUTION:A cassette tape 3a, storing map data of a plural number of districts, is set to a reading device 3, and reads map data to store it in a RAM 4c. Meanwhile, a current position of a car is found by means of distance from a bearing detector 1 and a distance sensor 2, and a current position is displayed togetherwith a map of a district, whereat a car is currently running, out of map data stored in the RAM4c. From a data regarding a current position, it is decided that a car reaches a given adjoining district region, a map data corresponding to an adjoining district is read from the RAM4c, and a map and a current position on the CRT6 are renewed. This permits self-switching of a display of a road map.
Patent JP-H02272879-A (JP)
Title: Picture reading device
Inventor: IWATA RIKIYA
IPC: H04N1/407
Filed: 1989-04-13
Abstract: PURPOSE:To emphasize delicate density change by enlarging an interval between a prescribed density level whiter than the density level whose frequency of occurrence represents a maximum value and the prescribed density level blacker than the density level whose frequency of occurrence represents the maximum value into prescribed gradation. CONSTITUTION:A picture signal variable amplification circuit 12 to variable- amplifies a picture signal waveform-shaped by a picture signal waveform shaping circuit 11, a black level variable circuit 13 to output black level voltage to make the picture signal variable amplification circuit 12 execute subtraction, and a gradation histogram storage circuit 15 to store the histogram of a digital picture signal converted by an A/D converter 14 are provided. A CPU 16 enlarges the interval between the prescribed density level whiter than the density level whose frequency of occurrence represents the maximum value and the prescribed density level blacker than the density level whose frequency of occurrence is the maximum value into the prescribed gradation. Thus, the density conversion of high speed can be realized, and simultaneously, the delicate density change can be emphasized.
Patent JP-H02293714-A (JP)
Title: Filling of liquid crystal cell
Inventor: SHIYUTEFUAN BUROJIKU
IPC: G02F1/1341
Filed: 1990-04-06
Abstract: PURPOSE: To easily pack a liquid crystal material into a cell without a special device by soaking a packing hole arranged at the corner of an evacuated liquid crystal cell into liquid crystals and sticking the liquid drops of a liquid crystal material to the corner, then taking the liquid crystal cell out of a vacuum jar and packing the liquid crystal drops therein. CONSTITUTION: The liquid crystal cell 10 including the downward facing packing hole 11 is arranged in the vacuum jar 12 and the vacuum jar 12 is evacuated, by which the inside of the cell 10 is also evacuated via the packing hole 11. Next, the cell 10 is lowered toward a floor 13 and after the packing hole 11 is soaked into the liquid crystal material 15, the vacuum jar 12 is lifted from the floor 13. When the cell 10 is lifted from the liquid crystal material 15, the packing hole 11 is held closed by the liquid crystal liquid drops 16. In succession, the liquid crystal liquid drops 16 are heated until the liquid crystal material turns to the fluid which may be sucked into the cell 10, by which the entire amt. of the liquid drops 16 is sucked into the cell 10.
Patent JP-S5926299-A (JP)
Inventor: YAMAZAKI KOUICHI
IPC: B43L13/08
Filed: 1983-05-25
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-H04321732-A (JP)
Title: Speed change control mechanism for tractor
Inventor: KAMIYAMA HIDEKI
IPC: F02D29/02
Filed: 1991-04-23
Abstract: PURPOSE:To change speed without shock and efficiently control a tractor when a hydraulic clutch type transmission is operated to shift between high and low speed by increasing or decreasing engine speed by the portion corresponding to speed change ratio of the high and low shift steps. CONSTITUTION:An engine E is arranged inside a bonnet on the front part of a tractor, and an electronic governor mechanism A is provided along the side of the engine E. An accelerator lever 14 and an accelerator lever sensor 5 are arranged by the side of a steering handle. A clutch pedal 27 is provided on the position under the steering handle, and a stroke detector 26 is provided on the clutch pedal. A forward and backward changeover device and high and low speed changeover device constituted by a hydraulic clutch type transmission are arranged inside a transmission case M. At operating the hydraulic clutch type transmission to shift between high and low speed, the engine speed is increased or decreased by the portion corresponding to speed change ratio of the high and low shift steps.
Patent JP-2000287038-A (JP)
Title: Image input device
Inventor: KUROKAWA HIROSHI
IPC: H02K5/24
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent precision in movement of a carriage from being degraded and precision of image information read from an original from being degraded by mounting a vibration-proof elastic body to each one or over of a motor tightening position of a motor stationary member and a tightening position between the motor stationary member and a device enclosure respectively, so as to suppress propagation of vibration to the entire image input device. SOLUTION: This image reader is provided with a rubber-made vibration-proof elastic body 18 that absorbs vibration caused when a motor 11 is driven. For example, the rubber-made vibration-proof elastic body 18 has a cross-sectional shape as shown in cross-section A-A in figure and absorbs vibration caused by the driven motor 11. Or the elastic body may be made of a material other than rubber having proper absorbing performance. This rubber-made vibration-proof elastic body 18 is mounted on four positions of parts (a) shown in figure, at which the motor 11 and a motor stationary member 12 are tightened, and two positions of parts (b) shown in figure at which the motor stationary member 12 is fitted to a device enclosure.  The rubber-made vibration-proof elastic bodies 18 absorbs vibration caused by the motor 11 that is driven and suppress propagation of the vibration to the motor stationary member 12 and to the entire device.
Patent JP-S61250768-A (JP)
Title: Device for updating conversion dictionary
Inventor: NAKATANI EISAKU
IPC: G06F17/22
Filed: 1985-04-30
Abstract: PURPOSE:To facilitate a search for a necessary special character by making the special character into a block and controlling such that the block is displayed at first the next time when one character in said block is selected. CONSTITUTION:In order to search the candidate of the special character a mark key 12 is inputted through a key input part 1. A CPU 2 loads the contents of a top block pointer 51 to a display block pointer 52, and permits a display part 11 to display one block from a mark dictionary 3. If a desired character is not present, a conversion/next candidate key 13 is inputted to display the next block. When the desired character is present in said block, it is inputted through a selection key 14. A character code in the mark dictionary 3 at this time is stored in a document memory 7, and the block at the stored address is displayed next time.
Patent JP-S5519945-A (JP)
Title: Intake system for multi-cylinder internal combustion engine
Inventor: MOTOI TOSHIAKI
IPC: F02D9/02
Filed: 1978-07-31
Abstract: PURPOSE: To enhance the combustion character of a multi-cylinder internal combustion engine by providing a throttle valve and a second throttle valve in the intake passage of the engine and communicating the passage between these valves and the neighborhood of an intake valve with an auxiliary branch passage such that air- fuel mixture is introduced into the combustion chamber in a tangential direction thereto from the branch passage.  
     CONSTITUTION: An intake port 5 of a multi-cylinder internal combustion engine 1 is made spiral, and a throttle valve 12 and a second throttle valve 14 are provided within an intake passage 10. The passage between the valve 25 and 26 and the neiborhood a spiral intake valve 6 of an intake port 5 are communicated with an auxiliary branch passage 25 and 26. The second throttle valve 14 is opened and closed by a negative pressure sensor means 17 which is driven by the intake tube negative pressure immediately downstream the throttle valve 12, and it is held closed at the time of low engine load condition and open at the time of high engine load condition. Thus, at the time of the low engine load air-fuel mixture is introduced as spiral vortex from the branch passage 25 and 26 into a combustion chamber 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07236142-A (JP)
Title: Highly efficient encoding and decoding devices
Inventor: HIBI TAKETOSHI
IPC: H04N19/91
Filed: 1994-04-28
Abstract: PURPOSE:To improve picture quality by accurately detecting the edge part of a picture at the time of compressing and encoding a video signal. CONSTITUTION:A blocking circuit 41 divides a video signal into plural blocks, an orthogonal transformation circuit 42 applies orthogonal transformation to each block and transformation coefficients are successively read out from a scanning circuit 43. A coefficient selecting circuit 44 selects a main coefficient from a low band area and a high band area and an evaluation value calculating circuit 45 calculates an evaluation value based upon the main coefficient and a detection circuit 46 detects a specific pattern in the video signal based upon the evaluation value. A quantizing step determining circuit 47 determines an optimum quantizing step based upon the specific pattern and a quantizer 48 applies adaptive quantization to the transformation coefficient to prevent the generation of deterioration in picture quality.
Patent JP-H03290967-A (JP)
Title: Semiconductor device
Inventor: MIHARA MASAAKI
IPC: H01L29/78
Filed: 1990-04-06
Abstract: PURPOSE:To stabilize a bias potential of a semiconductor substrate even when there is no margin for forming a decoupling capacitor on the surface of a semiconductor chip, by providing a fixed potential supply means, a bias potential supply means, etc. CONSTITUTION:A grounding potential VSS is given to a die pad 1 through a lead 6b, while a bias potential VBB is given to a semiconductor substrate of a semiconductor chip 7 from a VBB generating circuit 4 provided for giving the pontetial VBB fluctuating little to the semiconductor substrate. Accordingly, a capacity element is formed of the die pad 1, an insulative bonding agent 2 and the chip 7 and this capacity element fulfills the role of a decoupling capacitor Cd. According to this constitution, a sufficient decoupling capacity value can be ensured even when an area for forming the capacity Cd on the chip 7 is limited, and therefore it is possible to prevent effectively the fluctuation of the potential VBB given to the semiconductor substrate and thereby to stabilize the potential VBB.
Patent JP-H05284965-A (JP)
Title: Microbial strain sks and its production
Inventor: SAKANE SEIICHI
IPC: C12R1/01
Filed: 1992-04-13
Abstract: PURPOSE:To provide a microbial cell SKS proliferating while activating other useful microorganisms and to provide a process for producing the microbial cell SKS by cultivation. CONSTITUTION:A microbial cell SKS comprising a mixture of SKS-1, SKS-2, SKS-3, SKS-4, SKS-5, SKS-6, SKS-7, SKS-8 and SKS-9 strains which have been deposited in an international organization. The microbial cell SKS can be prepared by culturing the above nine kinds of strains and mixing the cultivation product. The microbial cell SKS is useful for activating other useful microorganisms by mixing with the microorganisms. When the cell is added to compost for a purpose of the effective utilization in agricultural field, it promotes the proliferation of useful fungi and bacteria, accelerates the decay of organic materials, completely decomposes cellulose to get a high-quality compost and promotes the activation of soil. It is expected to be useful for preventing injury by continuous cropping, killing weeds and promoting the growth of forestry.
Patent JP-S62250037-A (JP)
Title: Composite material of engineering plastic
Inventor: MORI KAORU
IPC: C08J7/04
Filed: 1986-04-22
Abstract: PURPOSE:To obtain the titled composite material having excellent scratch resistance and abrasion resistance, etc., and suitable for household appliance, etc., by coating the surface of a molded article of an engineering plastic with a cured film composed of an organic polysiloxane composition. CONSTITUTION:At least the coating part of the surface of a molded article of an engineering plastic (e.g. polysulfone, polyether ether ketone, etc.) is converted to hydrophilic by low-temperature plasma treatment and coated with an organic polysiloxane composition containing the compound of formula (R<1> and R<2> are alkyl, alkenyl, etc.; R<3> is hydrolyzable group; a and b are 0 or 1) and the coating layer is cured. The thickness of the coating film is preferably 0.1-20mu, especially 0.4-10mu to maintain high adhesive strength and attain high hardness, etc.
Patent JP-S5316377-A (JP)
Title: Evapolation depositing method
Inventor: NEMOTO SHIGEMITSU
IPC: C23C14/04
Filed: 1977-08-02
Abstract: PURPOSE:To improve the close adhesive strength between the substrate and evaporation part and to decrease the mechanical shock and also, to heighten the durability, by using incluined protective board at the time of evaporation and giving the slope to to the film thickness at the tip end of ecaporation layer.
Patent JP-S5426549-A (JP)
Title: High frequency wave heating device
Inventor: TANAKA JIYUNZOU
IPC: H05B6/76
Filed: 1977-08-01
Abstract: PURPOSE: To effectively prevent high frequency leakage through door part to open or close front opening part of high frequency wave heating device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59217428-A (JP)
Title: Heat cooking device
Inventor: FUJITANI YOSHITOMO
IPC: F24C15/32
Filed: 1983-05-25
Abstract: PURPOSE:To improve the durability of bearing section by a method wherein the device is constituted so that the fan is positioned at a position whereat the rotating number of the fan becomes minimum when the position of the fan is displaced into the axial direction thereof under a condition that the temperature in the housing and the voltage of a motor are constant, in the hot-air type heating cooker. CONSTITUTION:In a relation between the position of the fan 9 in a heating box 7 and the rotating number of the fan 9, the rotating number of the fan becomes minimum at a constant distance (l) from the rear wall 6 of the heating chamber under a condition that the temperature in the box is kept in a given value while a difference between the temperature of the hot-air near the blow-off port 11 at the rear wall 6 of the heating chamber and the temperature at the center of the box becomes also minimum. Accordingly, the position of the tip end of a rotating shaft 17 for a motor 16, for example, is fixed at a position apart from the rear wall 6 of the heating chamber by the distance (l) whereat the rotating number of the fan becomes minimum. According to this method, the working efficiency of the fan 9 may be maximized, the durabilities and qualities of bearings, rotating shaft and the like as well as the safety of the device may be improved.
Patent JP-2000285351-A (JP)
Title: Reporting system and its reporting center device
Inventor: KAWASATO TAKASHI
IPC: H04M11/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To quickly grasp the situation, etc., of a notifier by permitting a most appropriate operator proficient in the language of the notifier to receive the notification in an emergency reporting system, etc. SOLUTION: When a piece of information including identification information and position information is received from a notifier, the notifier is specified by retrieving a subscriber database 6, and the position is further specified by referring to a map database 5. Then, an operator database is retrieved, and an operator who can speak the language of the notifier and also has acquaintance with the location of the notifier connects an operation terminal in use to communication equipment 8.
Patent JP-H07275908-A (JP)
Title: Inclined rolling mill for seamless tube
Inventor: YORIFUJI AKIRA
IPC: B21B19/06
Filed: 1994-04-07
Abstract: PURPOSE:To correct the thickness deviation of a tube stock after rolling by making the outside surface on the backside of a plug into a reeling part which is composed of a concave hyperboloid of revolution and making the distribution in the direction of pass line of a gap which is formed between the reeling part and a rolling roll uniform. CONSTITUTION:Conical rolling rolls 31A, 31B are arranged inclining to the pass line and crossing their axes at a crossed axes angle gamma. The plug 34 is arranged between the rolling rolls 31A, 31B, the skew rolling of a hollow tube stock 32A is executed by the roll gap E between gorge parts and, after expanding and rolling, the hollow tube stock 32B is obtained. The outside surface on the side of the front end of the plug 34 is taken as a working part 34A. The outside surface on the side of the rear end is made into the reeling part 34B which is composed of the concave hyperboloid of revolution and the distribution in the direction of pass line of the gap which is formed between the rolling rolls 31A, 31B and the reeling part 34B is made uniform. Since the parallel part is formed by the reeling regions, thickness deviation is corrected.
Patent JP-H02272477-A (JP)
Title: Electrophotographic device
Inventor: AOYANAGI YUJI
IPC: G03G15/16
Filed: 1989-04-14
Abstract: PURPOSE:To prevent transfer charge leaks from a transfer material and to prevent an excessive amount of charges from accumulating on a transfer guide by making the transfer guide ungrounded, and inducing the self-discharge of conductive fibers attached to the transfer guide or an earth electrode. CONSTITUTION:Even if the electric resistance of the transfer material 5 drops at a high humidity, transfer charges do not leak via the transfer guides 6 and 7 and a fixing unit front guide 11, therefore satisfactory transfer can be maintained. On the other hand, a potential is raised at a low humidity since charges are accumulated by means of the triboelectricity of the transfer guides 6 and 7 against the transfer material 5. However, when the potential exceeds about 800 volt, self-discharge is generated between the earth electrodes 23, 24, and 25 and the conductive fibers 20, 21, and 22 all of which are attached to the transfer guides 6 and 7, and the fixing unit front guide 11, respectively, and charges are discharged; therefore an excessive amount of charges do not accumulate on the transfer guides 6 and 7 and the transfer unit front guide 11. Thus, the sticking of suspended toner and the sucking of the transfer material 5 can be prevented.
Patent JP-H01265471-A (JP)
Title: Electric connection appliance
Inventor: FUJII TOSHIYUKI
IPC: H01R25/00
Filed: 1988-04-15
Abstract: PURPOSE:To prevent a simple disconnection of a plug in the connecting condition by providing a gearing member to fix the plug in the inserting condition, in a slidable condition. CONSTITUTION:A plug 3 is connected electrically by inserting its conductive pieces 4 to the insertion part 5 of a main body 1. At one side of the insertion part, a bearing 11 is provided, and a gearing member 7 is arranged slidable around the bearing 11 as the center. On condition that the plug 3 is inserted, an operation piece 9 of the gearing member 7 is pressed by the plug 3 to cover the plug, and the plug 3 is prevented from removing by its gearing edge 6. The plug 3 can be removed after sliding and pushing out the gearing member 7. The gearing member 7 is fixed either to cover the plug 3 or to separate from the plug 3 by the restoration spring 8 formed at the tip of the gearing member 7.