baber/WOPTO huggingface dataset:
Patent JP-S55151849-A (JP)
Title: Digital conference telephone system
Inventor: ASHIHARA SHIYUUICHI
IPC: H04M3/56
Filed: 1979-05-17
Abstract: PURPOSE:To prevent the deterioration of the voice quality owing to the no-hook of the subscriber, by monitoring the channels of the conference participants and then excluding the channel having input PCM code showing the DC signal, if detected, and then returning the channel to the conference when no DC signal exists any more. CONSTITUTION:The connection is given among the conference telephones by means of the PCM time-division telephone exchange. And the comparison is given through comparator 22 between plural number of channels in the No. N frame counted from input 20 of the digital conference telephone circuit and each PCM code of plural number of channels in the No. N-1 frame delivered from 256-bit shift register 21. The result of this comparison is memorized temporarily in 32-bit shift registers 23-26 each. And based on the comparison result of comparator 22 and the comparison results of M frequencies among plural number of channels of N-i frame and N-i-1 frame which are memorized in registers 23-26, the PCM code is always detected through AND gate 27 and then applied to NAND gate 30. Thus only the PCM code having no coincidence exists for the channel to be given to expander 2.
Patent JP-H11256012-A (JP)
Title: Liquid pouring sealing underfill material
Inventor: SAKAMOTO YUJI
IPC: C08L63/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an underfill material being excellent in rapid curability, low-stress properties, and adhesiveness and having high reliability. SOLUTION: There is provided a liquid sealing underfill material comprising a normally liquid epoxy resin (A) containing at least 30 wt.% reaction product (a3) prepared by reacting an epoxy resin (a1) represented by the formula (wherein R1 and R2 are each a divalent 1-5C aliphatic group or a residue derived by removing two hydrogen atoms from a 6C or higher aromatic compound, provided they may be the same as or different from each other) with a bisphenol (a2) in an equivalent ratio [the number of moles of (a1)/that of moles of (a2)] of above 1 to 5 at a temperature of 120 deg.C or above, a cyanate ester (B), and a spherical inorganic filler (C), wherein the weight ratio of (A) to (B) is in the range of 0.5<=(A)/(B) <=2.
Patent JP-H03260690-A (JP)
Title: Display device
Inventor: OYA MASAYUKI
IPC: H01J31/15
Filed: 1990-03-12
Abstract: PURPOSE:To exactly execute the masking which is free from forgetting to stick and a misalignment such as a masking tape by providing a masking plate for covering a display part of the upper digit of a panel on a holder for holding a display panel. CONSTITUTION:A fluorescent display tube 4 provided with plural digit display parts 4a is fixed to a circuit board 8 with a holder 6 and 7 and a screw 9. On the holder 6, a masking plate 6a is provided and the display part of the upper two digits is masked. Accordingly, at the time of manufacturing a model having less two digits, it does not occur that the display part of the upper digit is not masked due to a miss on the process and a misalignment of masking is generated. Also, between a main body of the holder 6 and the masking plate 6a, a groove 6b is provided, and the masking plate 6a can be removed, therefore, it is possible to cope easily with a model, as well which does not necessitate masking.
Patent JP-S59188110-A (JP)
Inventor: NAGOU KUNIYA
IPC: C08J7/04
Filed: 1983-04-08
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-H08253246-A (JP)
Title: Packing bag excellent in oil resistance and boiling resistance
Inventor: HAYASHIDA HARUO
IPC: B32B27/10
Filed: 1995-03-20
Abstract: PURPOSE: To obtain the title packing bag without using an anchor coat agent by bonding the surface modified layer of a plastic base material obtained in a surface oxidation treatment process to the ozone treated surface of a film obtained in an ozone treatment process under pressure. CONSTITUTION: A modifier is applied to a plastic base material by using a latex or emulsion soln. to form a surface modified layer which is, in turn, subjected to surface oxidation treatment by corona or plasma treatment. Next, an extrusion laminating resin is extruded at 180-340 deg.C in a molten state to form a plastic film and ozone treatment is applied to the surface coming into contact with the plastic base material of the plastic film. The oxidizing treatment surface of the plastic base material having the surface modified layer obtained in the surface oxidation treatment process at least on one surface thereof and the ozone treated surface of the film obtained in the ozone treatment process are brought into contact with each other under pressure to bond the film and the plastic base material. By this method, high level bonding strength is developed.
Patent JP-H10265429-A (JP)
Title: Production of high-purity cyclopropyl methyl ketone
Inventor: KLEEMISS WOLFGANG DR
IPC: C07D307/28
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain high-purity cyclopropyl methyl ketone(CPMK) from 2acetylbutyrlactone reaction mixture in markedly increased yield by providing at least one continuous rectification step accompanied by side-feed of the reaction mixture into the rectifier at the upper part of the column bottom. SOLUTION: The lower-boiling components than CPMK is distilled off from the reaction mixture at the column bottom temperature lower than 120 deg.C, the crude CPMK contaminated with high-boiling addition products is introduced into the side of the distillation column and the CPMK of >=99% purity is taken out of the column top. In another process, the reaction mixture is fed to the rectifier so that the ratio of the fractionation steps at the concentration zone to the fractionation steps at the fractionation zone may become 1-2 in the rectification column, the lowboiling impurities are continuously distilled off from the column top, while the CPMK of >=99 wt.% high purity can be obtained in a yield over 90% from the low column part of the fractionation step lower than 1/3.
Patent JP-H04214081-A (JP)
Title: Foamable molded item
Inventor: BURUFU FUON BONIN
IPC: E04B1/94
Filed: 1991-03-04
Abstract: PURPOSE: To attain improvement of flame retardancy by heating the mixture of expandable graphites and a binder and/or filling agent at a specified temperature inside a metal die.  
     CONSTITUTION: The binder such as ethylenediamine/phosphate in an amount of 0 to 80 wt.%, 0 to 1000 wt.% filling agent such as silicate and 0 to 750 wt.% reinforced fibers such as glass fibers are added and mixed into the foamable graphites, in which gas of NO x  or the like is mixed, and a foamable graphite composition is prepared. This foamable graphite composition is put into a prescribed sealed die, heated to 150 to 350°C for prescribed time and cooled later so that the foamable graphite molding having density of 200 to 900 kg/m 3  can be provided. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04276695-A (JP)
Title: Multilayer ceramic circuit substrate and manufacture thereof
Inventor: FUKAYA HARUNORI
IPC: H05K3/46
Filed: 1991-03-04
Abstract: PURPOSE:To satisfactorily electrically and mechanically connect an inner conductor to a copper thick film conductor by conducting a high melting point metal layer to the film conductor through a joint layer containing predetermined amounts of copper, manganese. CONSTITUTION:A high melting point metal layer 2 is conducted to a copper thick film conductor 7 through a joint layer 6 containing 94-99wt.% of copper and l-6wt.% of manganese. If the content of the manganese is less than 1wt.%, a connection to high melting point metal such as tungsten, etc., is weakened, and when it is repeatedly baked in a nonoxidative atmosphere, a sufficient tensile strength is not obtained. On the other hand, if the content of the manganese exceeds 6wt.%, sufficient joint strength of the joint part is not obtained, and its resistance value is raised.
Patent JP-S52143886-A (JP)
Title: Money exchanger
Inventor: KAGEYAMA MITSUO
IPC: G07D1/00
Filed: 1976-05-26
Abstract: PURPOSE: To equally use each discharging lane by means of prohibiting the use when banknotes inside money exchanging banknotes storage being installed on a banknote discharging use lane being used are reduced to less than a specified numbers of pieces thereby letting other lane being employed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06250545-A (JP)
Title: Image forming method
Inventor: SHIMOJO MINORU
IPC: G03G9/097
Filed: 1993-02-26
Abstract: PURPOSE:To effectively and stably prevent an offset phenomenon even with a low voltage bias by situating the angle of a transfer material advancing to a nipping part above the line forming a right angle in the nipping part inlet point to the line mutually connecting the centers of both rollers. CONSTITUTION:A non-fixed toner image formed on a transfer material 6 is nipped and carried by a nipping part formed out of a fixing roller 7 and a pressurizing roller 8, and fixed. The toner contains at least a binder resin and a quaternary ammonium salt compound, and a DC bias having the same polarity as the toner is applied to the fixing roller 7 coming into contact with the non- fixed toner image on the transfer material 6. Further, the angle alpha of the transfer material 6 advancing to the nipping part formed out of the fixed roller 7 and the pressurizing roller 8 is situated above the line forming a right angle in the nipping part inlet point to the line connecting the centers of both the rollers. The fixing roller 7 has a surface layer formed from a resin containing a low resistance material.
Patent JP-S62277807-A (JP)
Inventor: YOORAN HAANE
IPC: H03F1/48
Filed: 1987-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56158587-A (JP)
Title: Fixed pattern noise rejection system for color solidstate image sensor
Inventor: MORISHITA MASANOBU
IPC: H04N9/07
Filed: 1980-05-09
Abstract: PURPOSE:To reject the noise in a fixed pattern without deteriorating the resolution, by separating each video element of one two-dimensional solidstate image sensor into the 1st photo sensing characteristics requiring visual high resolution and the 2nd and 3rd ones not requiring high resolution visually. CONSTITUTION:A chroma filter arrays 34 are located corresponding to photo detector 33 of a solidstate image sensing device 32, and the array 34 is provided with green color transmission filter 35, red color transmission filters 36, and blue color transmission filters 37. Video elements having the filters 35 are arranged every one video element toward the row and located every one scanning line toward the column. Further, the video elements having rest filters 36, 37 are located in a given rate toward the row and column respectively and alternately. Further, the device 32 is scanned with an odd and even number of fields to separate the output signal of the device 32 from the electric signal corresponding to the filters 35. Further, in separating the green signal in case of an odd number field, the correction signal to remove the fixed noise is formed and the fixed noise is rejected.
Patent JP-H11260294-A (JP)
Title: Double-sided emission type fluorescent character display tube
Inventor: MIHIRA AKIHIRO
IPC: H01J31/15
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To improve luminous efficiency by reducing insulation defects and disconnection of wiring patterns and also reducing the ineffective current of a positive electrode. SOLUTION: An envelope 1 is constituted by sealing a frame-like side plate in between a positive electrode board 2 and a front plate 3 facing to each other. A wiring pattern 5 is formed on the inside surface of the positive electrode board 2, an insulating layer 7 is so formed as to cover the wiring pattern 5, a positive electrode conductor 8 to be connected to the wiring pattern 5 is formed on the insulating layer 7, a phosphor layer 10 is formed on the positive electrode conductor 8, and a control electrode 12 is installed a predetermined distance away from the phosphor layer 10.  A wiring pattern 13 is formed on the inside surface of the front plate 3, a light-transmitting positive electrode conductor 14 is connected to the wiring pattern 13, a phosphor layer 15 is formed on the positive electrode conductor 14, and a control electrode 17 is installed at a predetermined distance away from the phosphor layer 15. The exposed part of the wiring pattern 13 of the front plate 3 is coated with an SiO2 film 19 having light transitivity and an insulating property.
Patent JP-S58179481-A (JP)
Title: Preparation of vinegar
Inventor: HARA TOMIO
IPC: C12J1/04
Filed: 1982-04-15
Abstract: PURPOSE:To prepare vinegar in high efficiency, by charging unrefined sake in an aeration tank, inoculating acetobacter to the sake, fermenting under aeration, transferring the fermentation product to an aeration and agitation tank when the acidity of the unrefined sake reaches or exceeds a specific level, and carrying out the fermentation under aeration and agitation. CONSTITUTION:Unrefined sake is charged in an aeration tank furnished with a simple aeration device, and fermented at 25-35 deg.C until the acidity of the unrefined sake reaches the level higher than the initial acidity of the unrefined sake by 0.5-1.5% (W/V) and not higher than 5% (W/V). The rate of aeration is very low, i.e. about <=1/4 of the aeration rate in the following aeration and agitation tank. The production of acetic acid is suppressed and the proliferation of the bacteria is promoted under the condition. After the preliminary fermentation, the product is transferred to the aeration and agitation tank and subjected to the fermentation under aeration and agitation to produce acetic acid. The unrefined sake is added to the aeration and agitation tank during the fermentation.
Patent JP-H11317394-A (JP)
Title: Method and apparatus for protecting region adjacent area to be etched
Inventor: BRINTZINGER AXEL CHRISTOPH
IPC: H01L21/311
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an improved and desirable method for forming micro- cavities in an integrated circuit by which a protective distance from a fused part is not necessary and an effective restriction of density is not performed. SOLUTION: In a method for protecting a neighboring region which is adjacent to a first region to be etched on a substrate 204, a well is formed for substantially surrounding the first region. In this case, the neighboring region is disposed outside the well. Then the well is filled with a substantially selective material to etching for etching the first region. A guard cell is formed in this way. Then an etching is performed in the first region. In this case, the guard cell is prevented the neighboring region outside the guard cell from being etched.
Patent JP-S58179309-A (JP)
Title: Detection of position between two shaded positions
Inventor: NOZAWA TAMOTSU
IPC: G01C15/00
Filed: 1982-04-15
Abstract: PURPOSE:To detect the position between the two points which cannot be viewed from each other as in a curved tunnel by installing a laser deflector having a mirror which can be deflected by two horizontal and vertical shafts between a laser range finder and a photodetection plate to be measured. CONSTITUTION:A laser range finder A and a reference photodetection plate D are installed in the place where the ground 1 is relatively stable as in a vertical shaft 2 of a tunnel. A photodetection plate B to be measured is provided in the rear part of a shield excavator 5 and a laser deflector E is installed at the intermediate between the range finder A and the plate B. The distance between the laser deflector and the photodetection plate to be measured is measured by reflecting the laser from the range finder A with the deflector E, conducting the laser to the plate D, measuring the solid angle assumed by the incident optical axis thereof and the reflected optical axis, calculating the position of the deflector E, conducting the laser from the range finder through the laser deflector to the home position of the plate B, calculating the deviation between the indicent light to said photodetection plate and the incident light to the deflector, further reflecting said incident laser on the photodetection plate to be measured and returning this laser through the laser deflector up to the laser range finder.
Patent JP-S51138107-A (JP)
Title: Signal detection output system
Inventor: HARA HIROSHI
IPC: H04Q1/45
Filed: 1975-05-26
Abstract: PURPOSE:To prevent malfunction and simplify output signal transmission mechanism in signal detection output system (e.g. multifrequency signal system for a push-button telehpone).
Patent JP-H05280811-A (JP)
Title: Air conditioner
IPC: H02P21/34
Filed: 1992-03-18
Abstract: PURPOSE:To establish in the use of a compressor having a pole change motor capable of capacity control a control method which surely protects against an overcurrent for each number of poles even when the number of poles and hence the operation current have been changed. CONSTITUTION:The operation current to a compressor 1 having a pole change motor is detected by a current transformer 10 and sent through a bridge rectifying circuit 11 and a closing condenser 12 to an A/D converter 13 as a control circuit detection voltage and inputted to a microcomputer 14. The decision between two pole operation and four pole operation is done by a pole-changing auxiliary relay 9. In the case of two-pole operation the control is done according to a table of set values of overcurrent 15 and in the case of fog-pole operation the control is done according to a table of set values of overcurrent 16. It is an auxiliary relay 8 that stops the operation of the compressor 1. By virtue of a plurality of tables of set values of overcurrent provided in the microcomputer the protection against an overcurrent for each number of poles in the operation is rendered possible and a method for the control against overcurrents that surely functions independent of changes in the operation current caused by changes in the number of poles can be provided.
Patent JP-S53146761-A (JP)
Title: Production decorative material
Inventor: NIWAYAMA AKIRA
IPC: B29C59/00
Filed: 1977-05-27
Abstract: PURPOSE: Base materials are processed by embossing vascular pattern grooves, printing grain patterns, coloring the vascular pattern grooves and coating the resulting surface with a transparent coating in optional order to produce decorative sheets with appearance reproducing sliced veneer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60204313-A (JP)
Title: Method and apparatus for manufacturing interior decorative member
Inventor: OOTSUKA YOSHIMI
IPC: B29L9/00
Filed: 1984-03-29
Abstract: PURPOSE:To obtain an interior decorative member without sags or breaking of shapes by a method in which a base member, a cushion member and the skin members of different kinds are laminated, and while causing this laminate to adhere under pressure by the molds with projected portions, high frequency voltage is applied to the specified parts of said skin members. CONSTITUTION:The surface of the cushion member 2 made of polyurethane foam, etc. is coated with an adhesive 3, and this cushion member 2 is placed on the base member 1 such as a hard board. Next, the skin members 4, 4' made of a synthetic resin leater and a cloth and placed on said cushion member such that a part of said resin is mutually polymerized. Thus, a laminate 10 is formed. Then, the laminate 10 is caused to adhere under pressure by the molds 20, 20' having the projected portions 21 for fixing a pattern and the conductive parts at the portions 21' of said projected portions 21, whereby each layer is caused to adhere along its whole surface. Further, high frequency voltage is applied to said conductive parts, and they are welded, thereby obtaining the interior decorative member.
Patent JP-S56157606-A (JP)
Title: Pneumatic radial tire for automobile
Inventor: TANNO TOKIO
IPC: B60C11/04
Filed: 1980-05-10
Abstract: PURPOSE:To improve the kinetic characteristic of the tire on a marshy road by designing the both edge parts of a straight groove provided at a particular position between the center in the circumferential direction of a tire treading surface and treading surface ends to have a specified depth and inclination. CONSTITUTION:The straight groove 8 is positioned in a zone within 50% of a distance (f) from the center CL in the circumferential direction and the end T on the tire treading surface 6. The edge part of the straight groove 8 is bevelled within a range from 20% to 60% of the groove depth (d) and the bevel inclination angle alpha is set within a range from 30 deg. to 60 deg.. If the straight groove is arranged at any position more than 50% of the distance T from the center of the treading surface and the treading surface end, the grove width (a) is reduced to a great extent, so that the drainage of the tire running on a marshy road becomes inferior, and therefore, the kinetic characteristic of the tire on the marshy road is degraded. Thus, by setting the distance ratio of the position (e) of the straight groove and the treading surface end T, e/f, to be less than 50%, even when a load is generated in the transverse direction, for example, by cornering of the vehicle, the ratio of reduction of width (a) of the straight groove can be minimized sufficiently. Thus, the kinetic characteristic of the tire running on the marshy road can be much improved.
Patent JP-H09232110-A (JP)
Title: Electronic component with click mechanism
Inventor: HIROZAWA NOBUYUKI
IPC: H01C10/32
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a recessed section of a case due to the rotation of an operation shaft and projections of spring sections and have a good sense of click by integrating the two spring sections, which separately generate a sense of click with the case and which separately generate rotation torque, with a connecting section and locating the spring sections at different distances from the center of rotation of the operation shaft. SOLUTION: Outside and inside spring sections 7a, 7b which have different outer diameters are formed with a slit 7c put between. The spring sections 7a, 7b are integrated and placed relatively with each other nearly on the central line. The spring section 7a has nearly semicircular projections 7e at the center and is bent obliquely upward from a connecting section 7d. The spring sections 7a, 7b of a spring member 7 which is installed on a rotary body 3 separately move up and down due to their elasticity. The projections 7e of the spring section 7a generate a sense of click of the operation shaft 2 and projections 7f of the spring section 7b which generate rotation torque are pressed against a flat section 1b of the inside of the case 1 due to elasticity of the spring section 7b. Therefore, constant rotation torque can be obtained at all times.
Patent JP-S61223167-A (JP)
Title: Austenitic stainless steel having superior corrosion resistance
Inventor: OKUMURA TAKETO
IPC: C22C38/00
Filed: 1985-03-28
Abstract: PURPOSE:To maintain the superior corrosion resistance of an austenitic stainless steel even after heat treatment at a low temp. at which the toughness of the base material of a clad material using the stainless steel as the cladding material is not deteriorated by adding prescribed percentages of Si, Mn, Cr, Ni, Mo, etc. CONSTITUTION:The titled stainless steel contains, by weight, <=0.06% C, <=0.7% Si, <=0.8% Mn, 16-20% Cr, 12-15% Ni, 2.5-5% Mo and <=0.2% Ni. When the stainless steel is used as the cladding material of a stainless clad steel material using a carbon steel as the base material, no sigma-phase is precipitated in the stainless steel even by heat treatment at 850-980 deg.C at which the toughness of the base material is not deteriorated, so the corrosion resistance is maintained.