baber/WOPTO huggingface dataset:
Patent JP-H01239942-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIDA HIDEAKI
IPC: H01L21/331
Filed: 1988-03-22
Abstract: PURPOSE:To restrict a reverse leakage current in a depletion region of a semiconductor substrate by diffusing an N<+> ion into a portion to be etched and effecting etching to completely remove an N<+> diffusion region, and further effecting a surface stabilizing treatment to said portion. CONSTITUTION:An N<+> diffusion layer 12, which penetrates a P-N junction 1, is formed, and a grooved part 13 is formed such that a region including the N<+> diffusion layer 12 is completely removed by etching. Then, an insulating protective film 14 is formed with an organic substance and glass, etc., on the inner surface of the grooved part 13 so as to cover the ends of the P-N junctions 1, 2 exposed to the surface and rendered to a surface stabilizing treatment. With such construction, satisfactory gettering effect to heavy metal can be exhibited in the course of a manufacturing process, particularly a reverse leakage current can be restricted at a portion of a depletion region when the reverse leakage current sometimes occur at a P-N junction or a more strong electric field is existent.
Patent JP-S55159963-A (JP)
Title: Preparation of bladder
Inventor: CHIZUWA HARUO
IPC: B29C67/00
Filed: 1979-05-31
Abstract: PURPOSE: To form easily even a specific compound and also to facilitate the forming through the thickening of the central part of the bladder by adopting a press forming method for preparation of the bladder for a radial tyre.  
     CONSTITUTION: A compound A for forming the bladder is placed on a lower-die mold 1 of a press P opened. Next, an upper-die mold 2 being closed, the compound A is compressed within a gap thus formed, and further, the above molds 1 and 2 being heated, the compound A is vulcanized and thus the bladder for forming the second stage of a radial tyre is prepared. By adopting the press forming, even the specific compound such as the one in which silicone oil is mixed can be prepared with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60211902-A (JP)
Inventor: URUSHIBARA TAKESHI
IPC: H01C17/242
Filed: 1984-04-06
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-S62222661-A (JP)
Title: Electronic component part with lead and manufacture thereof
Inventor: NAKAI TAKASHI
IPC: H01L21/48
Filed: 1986-03-25
Abstract: PURPOSE:To remove the generation of conductive rust completely in an external lead pin, and to mount the external lead pin firmly to an insulating base body by previously coating the whole outer surface of the external lead pin with a chemically stable metal having Vickers hardness of 140 or less. CONSTITUTION:An external lead pin 3, an intermediate section thereof has a collar section 3b and the whole outer surface thereof has a coating layer 3a consisting of a chemically stable corrosion-resistant metal having Vickers hardness of 140 or less, is charged into a through-hole for a jig A while the collar section 3b is connected to the upper surface of the jig A. The external lead pin 3 charged to the jig A is inserted into a through-hole 1a for an insulating base body 1, an upper surface thereof has a metallic layer 2. Lastly, the head section of the external lead pin 3 is pushed by pressure of 50kg/cm<2> by a pressure applier B, the head section of the external lead pin 3 is deformed to form a collar section 3c, and the insulating base body 1 is held by said collar sections 3c and 3b, thus fitting the external lead pin 3 to the insulating base body 1 through caulking.
Patent JP-H08262524-A (JP)
Title: Automatic bracket device
Inventor: YAMAMOTO YUSHI
IPC: G03B7/08
Filed: 1995-03-27
Abstract: PURPOSE: To realize an automatic bracket photographing according to the state fo a field by providing a camera with an arithmetic means deciding a photographing condition for the automatic bracket photographing on the basis of measured photographing state data. CONSTITUTION: First of all, communication is executed with a switch sensor circuit 4 and the various kinds of switch data are received. According to the detected switch data, the number of photographing sheets is set on the information of the sensor circuit 4 in the mode of the camera. Next, it is decided whether the mode of the camera is the AEB mode or not. According to the decided result, the arithmetic operation of photometry is executed on the basis of the luminance information of respective areas obtained by a photometry circuit 8 an the luminance information stored in a memory. Then, the data stored in every sensor is received from a focus detection unit 7 and a focus is arithmetically detected by a phase difference detection method. Basing on this AF range-finding arithmetic operation, the communication is executed with a lens control circuit 2 and a lens is driven.  Then, display information such as the mode of the camera is transmitted to a liquid crystal display circuit 3 and the various kinds of information are displayed.
Patent JP-S59199352-A (JP)
Inventor: HANSUUKURISUTOFU KURAIN
IPC: B60T8/1766
Filed: 1984-04-06
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-H08115536-A (JP)
Title: Optical recording medium
Inventor: OBAYASHI GENTARO
IPC: G11B7/24
Filed: 1995-03-27
Abstract: PURPOSE: To obtain an optical recording medium which has a good erasing rate and jitter characteristic and does not cause the deterioration in characteristics and the occurrence of defects by newly providing the rapidly cooled optical recording medium with a light absorptive layer. CONSTITUTION: Recording, erasing and reproducing of information with this optical recording medium are executed by irradiating the recording layer formed on a substrate with light and the recording and erasing of the information are executed by the phase transition between an amorphous phase and a crystalline phase. The optical recording medium has the transparent substrate/first dielectric layer/recording layer/second dielectric layer/light absorptive layer/reflection layer as constituting members and the film thickness of the second dielectric layer is specified to 1 to 50nm. The thickness of the recording layer is 10 to 45nm.  The optical recording medium is newly provided with the light absorptive layer between the second dielectric layer and the reflection layer, thereby, the light absorption quantity of the recording layer of the amorphous state is decreased and the difference in the light absorption quantity from the crystalline state is lessened. Consequently, the difference in the temp. rise at the time of recording is lessened and the disturbance in the shape of recording marks, the deviation in the forming positions, etc., are decreased and, therefore, the erasing characteristic and jitter characteristic are improved.
Patent JP-S61226663-A (JP)
Title: Fluid type rotating speed detecting device
Inventor: TAKAHASHI SHIGEO
IPC: G01P3/26
Filed: 1985-03-30
Abstract: PURPOSE:To detect rotating speed better than conventional speed by discharging fluid pooled in the spring room through the discharging hole to the outside of a body. CONSTITUTION:Since a discharging hole 22 is formed at the circumferential part of an inserting hole 16 of a wall 5a of a valve 5, the oil, which is entered into a spring room 10, can be discharged through a discharging hole 22 to the outside of a body 2. Especially, when a governor valve 1 is rotated, the centrifugal force functions even for the oil which is entered into the spring room 10, and therefore, the oil can be efficiently discharged by the centrifugal force. Further, since the discharging hole 22 is partially formed at the circumferential part of the inserting hole 16, a shaft 5 slides through the inserting hole 16, and even then, to damage the sliding characteristic of the shaft 15 can be prevented, and when the shaft 15 slides, it can also be prevented that the shaft 15 is vibrated in the diameter direction. Since the discharging hole 22 is formed and the oil is easy to leak at the circumferential part of the inserting hole 16, the sliding of the shaft 15 is further can be more satisfactory.
Patent JP-H08259495-A (JP)
Title: Production of high-purity terephthalic acid
Inventor: IZUMISAWA YOSHIAKI
IPC: C07C51/487
Filed: 1995-03-27
Abstract: PURPOSE: To provide a process for the production of high-purity terephthalic acid, capable of suppressing the variation in catalytic activity caused by the exchange of the catalyst, etc., to minimize the variation in quality, effective for suppressing the deterioration of the catalyst to reduce the catalyst cost and enabling stable long-term continuous operation. CONSTITUTION: Crude terephthalic acid obtained by the oxidation of p-xylene is dissolved in an aqueous medium under high temperature and pressure condition and the obtained aqueous solution of crude terephthalic acid is passed through a column-type reactor holding a catalyst layer containing a platinum- group metal while supplying hydrogen to the reactor to obtain highly purified terephthalic acid. In the above process, the operation is temporarily paused, the catalyst layer at the inlet side of the column-type reactor is extracted, a part of the remaining catalyst layer is transferred to and filled in the space left after the extraction of the catalyst, a fresh catalyst is filled in the space left after the transfer of the catalyst and the operation is restarted.
Patent JP-H04279512-A (JP)
Title: Hair cosmetic
Inventor: YAMAMOTO KAZUJI
IPC: A61K8/891
Filed: 1991-03-06
Abstract: PURPOSE:To provide a hair cosmetic effective for imparting excellent combing smoothness and smooth feeling to the hair and protecting the hair from heat, brushing, etc. CONSTITUTION:The objective hair-cosmetic having the above effects can be produced by compounding (A) 0.01-10wt.% (preferably 0.5-2.0wt.%) (based on the total hair cosmetic) of a dimethylsilicone rubber of formula I (R<1> and R<2> are CH3 or OH, preferably CH3; (n<1>) is integer of 4,000-9,000, preferably 5,500-9,000) and (B) 0.1-20wt.% (preferably 1.0-10.0wt.%) of a polyethylene glycol having an average molecular weight of >=5,000 (preferably 10,000-100,000) and, preferably further, (C) 0.01-5.0wt.% (preferably 0.05-2.0wt.%) (based on the total hair cosmetic) of a cationic polymer of formula II to formula III ((l) is 0 or 1, preferably 0; (m) is integer satisfying (1+m)= l, preferably m=1; (n<2>) is integer of 1,000-2,000, preferably 1,250-1,750; (n<3>) and (n<4>) are integers of 500-4,000, preferably 1,500-2,500).
Patent JP-H02245973-A (JP)
Title: Cad data display system
Inventor: MIZUKAMI HIROSHI
IPC: G06F17/50
Filed: 1989-03-20
Abstract: PURPOSE:To attain the partial display/nondisplay of graphic data by calculating the intersection between an undisplayed range and a graphic element included in the range, obtaining the linear length of each graphic element to be displayed or not to be displayed, preparing display data, and displaying them. CONSTITUTION:When the data to express the undisplayed range are inputted to an element nondisplay control part 11, the data are stored into an undisplayed range storing means 12, and with the use of the data in the undisplayed range and the graphic element data in a memory 15, the intersection between the undisplayed range and each graphic element is calculated. A data preparing part 14 prepares the data expressing the linear length to be displayed and the linear length not to be displayed in each graphic element based on an intersection position and the graphic element data related to the intersection. The prepared data to express the display and nondisplay are stored in a form at to be added to the original graphic element data in a memory 15, and the undisplayed range is expressed as a blank on a display part 16. Thus the partial display/nondisplay of the graphic element is attained.
Patent JP-H05274307-A (JP)
Title: Device and method for preparing document
IPC: G06F17/24
Filed: 1992-03-26
Abstract: PURPOSE:To simply and quickly select and return target character or character- string information whose return is desired from in deleted character or character-string information. CONSTITUTION:When a character deletion key is inputted from a keyboard 4 by an operator, a CPU 1 deletes the character concerned from a document buffer in a RAM 3, and also, writes this deleted character in a scrap buffer in the RAM 3. Thereafter, when a deletion return command for the character is inputted from the keyboard 4, the CPU 1 displays in a lamp all the deleted characters in the scrap buffer on a display device 6, and urges the operator to select a return character. As a result, when the return character is selected, the CPU 1 reads out the character concerned from the scrap buffer, and writes it in the designated part in the document buffer. Thereafter, the CPU 1 reads out document containing the designated part in the document buffer, and displays it on the display device 6, by which the return character is inserted into the designated part in the document and returned.
Patent JP-H07247587-A (JP)
Title: Deodorization and preventive device against stains of toilet seat
Inventor: ASO YUJI
IPC: A47K13/30
Filed: 1994-03-14
Abstract: PURPOSE:To prevent a toilet seat from being blackened due to stains by providing an ozonizer, a decomposing catalyst of ozone, and a fan in an air path from an air suction inlet opened to a toilet bowl to an exhaust outlet and producing ozone and at the same time, bowing out air bearing air-ion produced by the corona discharge to the toilet seat. CONSTITUTION:A fan 13, an inlet side catalyst 23, an ozonizer 25, and an outlet side catalyst 27 are provided in the air path 12 made in the inside of a deodorizing and ion-blowing-out device 11, from an air suction opening 13 to an exhaust opening 15. When air is flowing from the exhaust opening 15 to the air suction opening 13 in the air path 12, ozone is produced by the ozonizer 25 and at the same time, air-ion produced by the corona discharge is blown from the air suction opening 13 to the surface of toilet bowl 3. Accordingly, electric charge of the toilet bowl is prevented and hence, the toilet bowl hardly gets filthy. The inlet side catalyst 23 decomposes ozone produced by the ozonizer 25.
Patent JP-S61262867-A (JP)
Inventor: DEEBITSUDO ETSUCHI BAANSUTAIN
IPC: G06F13/36
Filed: 1986-03-26
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-S61228832-A (JP)
Inventor: NOMURA SEIJI
IPC: A61B6/03
Filed: 1985-04-02
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-H05170361-A (JP)
Title: Preparation of feed roll from bag continuum or sack continuum and feed roll manufactured by said method for preparation
Inventor: HANSU RUUTOBUITSUHI FUOSU
IPC: B65B43/12
Filed: 1991-04-01
Abstract: PURPOSE: To obtain a supply roll having a beautiful and steady cylindrical shape from a continuous bag or sack material which is thick at its edge by rolling a continuous bag material onto a rolling axis or cylinder which extends only along the section which is not thick of a continuous bag or sack material or a supply roll to be formed. CONSTITUTION: A continuous bag material consists of combined bags 1 each of which has a folding section at its bottom. Using this and a short length rolling cylinder 5, a ring beat is pushed into the region between one front side of the rolling cylinder 5 and a supply roll 3 such that the bottom section 6 of a supply roll be not thick. In this manner a cylindrical supply roll can be prepared. This apparatus is a known kind of apparatus in which a continuous sack material 10 is rolled through a drawing device of a web 7, a tool 8 in which a side folding portion is arranged and a processing station 9 where a hooking hole, a fusion seam and a perforated seam are formed.
Patent JP-H07275846-A (JP)
Title: Pot type water purification unit
Inventor: KAWAMOTO RYUICHI
IPC: C02F1/28
Filed: 1994-04-06
Abstract: PURPOSE:To inform timely the exchange time of a filter by a method in which a water detection sensor detects the collection of water in a case, a signal of it is counted, and warning by light or sound is given when the count reaches the value of the life of a filter. CONSTITUTION:When water is injected into a case 38 from a cock through an acceptance opening 36, the water passes through a filter 40, and after being subjected to filtration treatment, drops to a lower container 32 to be stored. Water is injected from the cock at a supply speed greater than the filtration speed, of the filter 40 so that water collects in the case 38 and when the water level exceeds that of electrodes 72, 72, current passes the electrodes to turn LED 60 on. The signal of a water detecting sensor is counted by a counter. When the container 32 becomes vacant, or when the amount of residual purified water is reduced, the count is accumulated every time of the similar injection of water; when the count reaches a specified value, warning is given.
Patent JP-S51151276-A (JP)
Title: Electrodialysis cell and method of manufacturing cationnpermiable membranes for use therefor
Inventor: MOORISU ANTOWAANU DO RAME
IPC: B01D61/54
Filed: 1976-06-10
Abstract: 1536418 Asbestos cement membranes AGFAGEVAERT 26 May 1976 [12 June 1975] 25223/ 75 Heading C7B An electrodialysis cell has a cation permeable membrane of asbestos cement of which the cement content decreases from the centre to at least one outer surface, e.g. as the result of treatment in acid. The treatment may involve 33% HCl in two separate stages of 3-5 days each at ambient temperature. The membrane may be tubular, sealed at its base by epoxy resin and embodied in a concentric arrangement with an outer graphite cylinder anode and a central rod stainless steel cathode. The cell is useful in rejuvenating spent ferricyanide photographic bleach baths.
Patent JP-H11265791-A (JP)
Title: El display device
Inventor: ISHIZAKI MAMORU
IPC: H01L51/50
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an EL(electroluminescence) display device having good contrast by inhibiting reflection of outside light, and improved uniformity and efficiency by lowering electric resistance of electrodes. SOLUTION: This EL display device is composed of a group of picture elements where plural light transmitting first electrodes 9 and plural second electrodes 13 sandwich at least a luminescent medium 10 on a light transmitting insulating substrate 1, and rows of the first electrodes and rows of the second electrodes are crossed each other. And a high contrasting layer 4c composed of at least a light absorbing layer on the light transmitting insulating substrate 1 side and a light reflecting layer on the first electrodes side, and having light transmitting holes of a slit-shape or a dot-shape, or being island shaped itself is provided at least in the region corresponding to the picture elements between the first electrodes 9 and the light transmitting insulating substrate 1.
Patent JP-S55159955-A (JP)
Title: Screw-type extruder
Inventor: SATOU TADASHI
IPC: B29C48/67
Filed: 1979-05-31
Abstract: PURPOSE:To increase the mixing and kneading effect and perform mixing and kneading evenly by connecting, by means of several numbers of columnlike bodies, the opposed end parts of two screws provided at a certain interval on the same axis in a barrel and thereby producing the state that two stages of mixing and kneading parts are provided. CONSTITUTION:In the 1st melting part C1, the laminar mixing is performed with the rotation of a screw 4a, while tempering being performed between the inner wall of a barrel 3 and the screw 4. In a connecting part D, the pressure being released once, the turbulent mixing and position-change mixing are performed by columnlike bodies 5. In the 2nd melting part C2, the pressure is applied again by a screw 4b, while the same laminar mixing as in the melting part C1, and mixing and kneading are further conducted also by giving the shearing force, the stock material is then extruded from a die.
Patent JP-H11265664-A (JP)
Title: Shadow mask assembly
Inventor: NAKANO YOSHIKI
IPC: H01J29/07
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask assembly capable of dispersing the generating position of a deformation accompanying an impact force when an impact is added to the shadow mask, and suppressing the entire deformation of a shadow mask. SOLUTION: This shadow mask assembly is formed of a shadow mask 2 having a porous part having a number of electron beam passing holes, a non- porous part 4 continued to the periphery of the porous part 3, and a skirt part 5 suspended and bent from the periphery of the non-porous part 4; and a support frame spot-welded to weld parts 6L, 6S provided in four edges of the skirt part 5 to hold the shadow mask 2. Each weld part 6L, 6S has a horizontally long form extending from the skirt part 5 to its height direction with the vertical center line 8Y or horizontal center line 8X of the shadow mask 2 as the center, and it is spot-welded within the range satisfying 0.3×(W/2)>D>0.12×(W/2) when the lateral width of the skirt part 5 is W, and the distance from the center line 8Y, 8X to a welding point 7(1), 7(2) is D.
Patent JP-S62261743-A (JP)
Inventor: BURATSUDORII REONAADO NOOSUMAN
IPC: F15B11/00
Filed: 1987-03-23
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-H01242646-A (JP)
Title: Ethylene polymer composition and its production
Inventor: SUGA SADANORI
IPC: C08F210/16
Filed: 1988-03-23
Abstract: PURPOSE:To obtain the title composition improved in rigidity, transparency, high cycle time in injection molding, dimensional stability, etc., and useful for a molding, a film or the like, by incorporating a highly crystalline 3- methylbutene-1 polymer in the composition in a specified ratio. CONSTITUTION:3-Methylbutene-1 is homopolymerized or copolymerized with a 2-18C alpha-olefin in the presence of, for example, a highly stereoregular polymerization catalyst (e.g., solid titanium catalyst) to obtain a highly crystalline 3- methylbutene-1 polymer or an m.p. >=250 deg.C and a heat of fusion >=3cal/g, and an alpha-olefin such as ethylene, propylene or butene-1 is homopolymerized or copolymerized with a 2-18C alpha-olefin to obtain an olefin polymer containing 10-20wt.ppm said 3-methylbutene-1-polymer. This olefin polymer is mixed with an ethylene polymer (e.g., ethylene/butene-1 polymer) to obtain the title composition containing 0.05-100000wt.ppm (in terms of the 3-methylbutene-1 units) 3- methylbutene-1 polymer.
Patent JP-2000267196-A (JP)
Title: Photographic processing device
Inventor: YAGAWA YASUHIRO
IPC: G03B27/46
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic processing device capable of improving operation efficiency when an operator performs photographic processing operation by using a monitor. SOLUTION: This device is provided with the monitor for displaying information to perform the processing of negative film, and a control part controlling the monitor so as to display a 1st display area R1 displaying an image frame 160 read from the negative film in order to perform 1st processing operation and a 2nd display area R2 displaying the composite image of the image frame 160 and a frame number 160a in order to perform 2nd processing operation on the display screen of the monitor.