baber/WOPTO huggingface dataset:
Patent JP-2000256722-A (JP)
Title: Inoculant for spheroidal graphite cast iron and production thereof
Inventor: UENO NORIYUKI
IPC: C21C1/10
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To restrain the brittleness of a cast iron product by suppressing the increase of silicon content in a spheroidal graphite cast iron caused by the increase of consumption of Fe-Si base inoculant and to promote ferritizaiton as-cast, keeping the same silicon content in the cast iron as the conventional method, and effectively utilizing the graphitization performance of SiC. SOLUTION: This inoculant for spheroidal graphite cast iron in contact with molten iron at the treatment into the molten spheroidal graphite cast iron, is obtained by complexing SiC powder and at least Fe-Si base alloy. The inoculant can uniformly be dispersed in the molten metal without deviation in the molten iron surface caused by float-up the same with SiC powder. Therefore, the inoculating effect (graphitization promoting performance) can effectively be attained.
Patent JP-H02298340-A (JP)
Title: Improved method for manufacturing microcapsule of amine-formaldehyde and photomicro capsule manufactured by said method
Inventor: DEEBUITSUDO ARAN HATSUCHINGUSU
IPC: B01J13/16
Filed: 1990-03-15
Abstract: PURPOSE: To produce microcapsules having discrete capsule walls by sealing particles of an oily core material phase in an amine formaldehyde condensate which is synthesized by condensation polymn. of an amine and formaldehyde. CONSTITUTION: An emulsion of an oily core material phase is produced in a continuous aqueous phase, which is containing a prewall material comprising an isocyanate acrylate or cyanoacrylate which reacts with the aqueous phase to form a prewall material around the oily core material phase. Then the particles of the oily core material phase are sealed in an amine-formaldehyde condensate synthesized by condensation polymn. of an amine and formaldehyde. Thus, microscapsules having discrete capsule walls are formed. The oily phase or the aqueous phase may further contains a catalyst to accelerate the reaction rate of water and the diisocyanate or the like.
Patent JP-H09256836-A (JP)
Title: Filter mechanism and its control method
Inventor: SHIMIZU KENJI
IPC: F01N3/023
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a filter device which is small in size, light in weight, excellent in car mountability, and efficient, and its control method. SOLUTION: A main filter 2 and a small sub filter 3 are provided, a heater 8 is provided on the sub filter 3, and the sub filter 3 is used in backwash of the main filter 2. Backwashed particulates are incinerated (regenerated) in the sub filter 3. When the collection of the particulates is small, the interval between the backwash and regeneration is increased.
Patent JP-S59191731-A (JP)
Title: Production of processed plastic article
Inventor: ICHII MASARU
IPC: C08J5/00
Filed: 1983-04-15
Abstract: PURPOSE:To obtain the titled processed article excellent in shape retention, by applying a coating layer comprising a binder resin, a filler, and an electron beam-curable resin to the surface of a plastic sheet, forming this sheet into the desired shape and irradiating the formed sheet with electron beams. CONSTITUTION:To the surface of a plastic sheet such as polypropylene or polystyrene film is applied a coating layer comprising a binder resin (e.g., polyethylene or polyacrylate ester), an organic filler (e.g., crosslinked polystyrene or urea resin) or an inorganic filler (e.g., calcium carbonate or alumina), and an electron beam-curable resin (e.g., carbitol acrylate or pentaerythritol triacrylate). The sheet to which the coating layer is applied is formed into a desired shape by application of heat and/or pressure, and the coating layer is cured by irradiation with electron beams to obtain the purpose processed plastic product.
Patent JP-S6035403-A (JP)
Inventor: TSUKAMOTO YUTAKA
IPC: F21S4/00
Filed: 1984-04-04
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-S5757449-A (JP)
Title: Production of slit masi
Inventor: SHIMIZU YUKIO
IPC: H01J9/14
Filed: 1981-04-30
Abstract: PURPOSE:To reduce reflected electrons by a method wherein the center of the large hole portion of each transmittal hole is slided in the direction of an axis X (Y) against the center of the small hole portion as the inclination of a side wall far from an axis X (Y) line proceeds to a direction near the direction of the axis X (Y). CONSTITUTION:Photoresist layers are formed on either surface of a steel sheet. A small hole pattern for a slit mask is baked on one side of the steel sheet. On the other side of the steel sheet, a large hole pattern is baked in such a way that the centers of large hole portions 200-2n0, against the centers of small hole portions 300-3n0, are made to respectively slide by a gradually increasing amount in a tempo slowed gradually as, in the direction of an axis X, the inclination of a side wall in the direction of a long side and far from a Y axis line proceeds to a direction near the direction of the axis X, and in the same way that the centers of the large hole portions are made to slide by the same amount as in the case of the direction of the axis X in the direction of also an axis Y. After this, a slit mask is produced through development and etching. By so doing, electron beams are not interfered by the transmittal side wall, while halation is hardly generated.
Patent JP-S59191321-A (JP)
Inventor: SHIMIZU SHIGEAKI
IPC: H01G9/04
Filed: 1983-04-14
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-S62230704-A (JP)
Inventor: UORUFUGANGU BAUERU
IPC: A01N43/80
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-S59190895-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24
Filed: 1983-04-14
Abstract: PURPOSE:To enhance preservability and reduce deterioration of S/N ratio at the time of preservation at a high temperature, by a method wherein a substance obtained by cross-linking a dye having a functional group by a metal base cross- linking agent is used as a light-absorbing body in an optical recording medium having a recording layer comprising a light-absorbing body. CONSTITUTION:One or more of dyes having 1-4 functional groups selected from the group consisting of a hydroxyl group, a carboxyl group and a sulfone group, preferably, cyanine dyes, phthalocyanine dyes, squalylium dyes, cholin or cholol anthraquinoene dyes, azo dyes or the like, are cross-linked by a metal base cross-linking agent. An organic compound or chelated compound of titanium, zirconium or aluminum is preferable for use as the metal base cross-linking agent. The thus obtained cross-linked substance is used to provide a recording layer, to which a resin may be added for enhancing a coating property or the like. Further, it is preferable to add a quencher such as a chelated compound of a transition metal to the recording layer.
Patent JP-S62222992-A (JP)
Inventor: KIKUTA HIDEJI
IPC: B25J15/06
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-H11252024-A (JP)
Title: Automatic radio data gathering system
Inventor: NAKANO SHUICHI
IPC: H04B17/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To execute the test of a mobile communication system at any time and to save manpower. SOLUTION: When transmission signals from a test SU 11 are reported through a base station 12 to a base station control station 13, in the base station control station 13, a message header part is referred to, and in the case that an access type is a test call, the call is registered as a radio data gathering object and then, the transmission signals are sent out to a switching station 14. In the base station control station 13, at the time of receiving the transmission signals from the test SU 11 in a message reception part, reception signals are reported to a radio data gathering control part. The radio data gathering control part message-analyzes whether or not the access type of the transmission signals is the test call, and at the time of the test call, registers a radio channel number used in the call to a radio data gathering table.  A radio data gathering monitoring part cyclically gathers the radio data of the radio channel number registered in the radio data gathering table and stores the gathered data in a data base.
Patent JP-H01238321-A (JP)
Title: Input circuit for tuner
Inventor: ABE SHUJI
IPC: H04B1/10
Filed: 1988-03-18
Abstract: PURPOSE:To block leakage of a high channel signal and a local oscillating frequency by acting a 1st varactor diode controlled in common by a tuning voltage for varying the cut-off frequency and acting the 2nd varactor diode for varying a trap frequency. CONSTITUTION:When a tuning voltage Vt is varied with the frequency of a desired reception channel, the capacitance of a varactor diode VD4 is varied to shift the cut-off frequency of the low pass characteristic. The varactor diode VD5 is varied to shift the trap frequency if the trap circuit Vp. The cut-off frequency of the low pass characteristic by the 1st varactor diode VD4 is shifted to block the high channel frequency being a back-talk disturbance surely. Moreover, the capability excluding input leakage of a local oscillating frequency is high.
Patent JP-H07268175-A (JP)
Title: Styrene resin composition having low-temperature impact resistance
Inventor: SATO ATSUSHI
IPC: C08L53/00
Filed: 1994-04-04
Abstract: PURPOSE:To provide a styrene resin composition having improved impact resistance, especially impact resistance at a low temperature and suitable as a packaging material for refrigerated food, etc. CONSTITUTION:This styrene resin composition is composed of (A) 24-44wt.% of a styrene polymer, (B) 55-70wt.% of a block copolymer composed of a conjugated diolefin and 65-75wt.% of a vinylsubstituted aromatic compound and (C) 1-6wt.% of a block copolymer composed of a conjugated diolefin and 15-50wt.% of a vinyl-substituted aromatic compound.
Patent JP-H08263449-A (JP)
Title: System for parallel communication between arithmetic processors
Inventor: UEMATSU MIKIO
IPC: G06F15/173
Filed: 1995-03-24
Abstract: PURPOSE: To suppress the waiting time of data exhcnage at a minimum by preparing the sets of arithmetic processors, which enable simultaneous communication, corresponding to the numerical values of respective digits when a positive integer smaller than the number of arithmetic processors is expressed by a binary number system. CONSTITUTION: In the items of columns in the figure, identification numbers N of arithmetic processors 2-0, 2-1...2-7 are defined as 0, 1...7 and displayed in parentheses as the binary numbers of three digits. In the respective items of rows, values (from 1 to 8) smaller than the total number '8' of arithmetic processors are allocated as any arbitrary number (m) and displayed in parentheses as the binary numbers of three digits similarly to the identification numbers. When the arbitrary number (m) is chosen to be '3', in this case, a binary numerical value M is generated for each arithmetic processor by inverting the numerical values of first and second digits among the respective binary displayed identification numbers N of arithmetic processors corresponding to the row of m=3, it is possible to generate sets of arithmetic processors that can be executed simultaneously by taking the value of M as the identification number of arithmetic processor.
Patent JP-S60208362-A (JP)
Title: Disazo dye for synthetic fiber
Inventor: NIWA TOSHIO
IPC: C09B31/153
Filed: 1984-04-03
Abstract: NEW MATERIAL:A compound of formula I [X is H, halogen, nitro, alkoxycarbonyl, or acetyl; Y is cyano, or alkoxycarbonyl; R<1> is methyl, ethyl or phenyl; R<2> is H or (substituted)alkyl]. EXAMPLE:A compound of formula II. USE:Dye capable of dyeing synthetic fibers such as polyester, triacetate, diacetate orange - red. Excellent in resistance to light, sublimation and water. PREPARATION:An amine of formula III is diazotized followed by coupling between the resulting diazo compound and an aminothiophene of formula IV. The monoazo compound of formula V thus formed is diazotized followed by coupling the resultant diazo compound and a pyridone of formula VI.
Patent JP-H11263779-A (JP)
Title: Production of acrylic ester
Inventor: HAYASHI KATSUNORI
IPC: C07D251/34
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acrylic ester of tris(2- hydroxyethyl)isocyanurate having high yield and high purity with slight coloring without passing industrially troublesome operation. SOLUTION: The objective acrylic ester of trsi(2-hydroxyethyl)isocyanurate is obtained by reacting tris(2-hydroxyethyl)isocyanurate with acrylic acid in an organic solvent in the presence of a para-toluenesulfonic acid, neutralizing and washing the esterified reaction solution, adding a weak basic salt in an amount of 0.05-0.5 wt.% to the resultant acrylic ester, distilling out the organic solvent by heating under a reduced pressure while introducing molecular oxygen and filtering out a useless material.
Patent JP-H08257601-A (JP)
Title: Manufacture of cold rolled stainless steel strip excellent in surface property
Inventor: TOMOKIYO TOSHIMASA
IPC: C23C30/00
Filed: 1995-03-24
Abstract: PURPOSE: To impart excellent gloss on the surface of a stainless steel strip without lowering productivity at the time of applying cold rolling to a hot rolled stainless steel strip after intermediate annealing and pickling by optimizing the surface roughness of a work roll used. CONSTITUTION: At the time of executing cold rolling, first, by executing the rolling of a 1st pass at the draft of 5-25% with the work roll having recessed parts whose diameter is 100-200μm, depth is 4-7μm and pitch is 200-250μm on the surface of the roll, the projecting and recessed parts on the surface of the hot rolled steel strip after annealing and pickling are vanished. Next, after intermediate pass rolling with the work roll having the center-line mean roughness Ra of 0.2-0.47μm on the surface of roll, further, the final pass rolling is executed with the work roll having the center-line mean roughness Ra of <=0.1μm.  Chromium plating, more preferably, composite plating in which trivalent chromium is made into a matrix and at least one kind of SiC, ZnB2 , Si2 N, Cr3 C2 , B4 C, CBN and diamond is dispersed is executed on the rolls which are used for the intermediate and final passes.
Patent JP-H09119167-A (JP)
Title: Concrete skeleton face repairing method, and panel and fixture used therefor
Inventor: ASANO YOSHINOBU
IPC: B29C73/24
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period and reduce cost while being high in the reliability of corrosion resisting performance and moreover easy and safe. SOLUTION: Fixtures with first locking claws 16 are fitted at specified spaces to a concrete skeleton face 4. A plurality of panels 8 with second locking claws 20 formed on the surface are attached to the concrete skeleton face 4 in such a way that the second locking claws 20 are fitted to the first locking claws 16 to generate a space between the concrete skeleton face 4 and the panels. A repairing filler is poured into the space between the panels 8 and the concrete skeleton face 4 and solidified.
Patent JP-S59191334-A (JP)
Title: Etching method for semiconductor substrate
Inventor: AONO KOUJI
IPC: H01L21/306
Filed: 1983-04-13
Abstract: PURPOSE:To form a deep etching hole by a method wherein a photomechanical process is performed after a positive type resist has been applied on a semiconductor substrate, and a process wherein an etchant is used is repeated in a plurality of times. CONSTITUTION:A positive type resist 2 is applied and coated on the surface of a semiconductor substrate 1, and a resist pattern is formed by performing a photomechanical process. Said semiconductor substrate 1 is dipped in an anisotropic etchant for the prescribed period, and an etching hole 1a of the depth D1 and the width on the hole bottom side of W is formed. The positive type resist 2 is applied again on the semiconductor substrate 1, and a resist pattern is formed by performing a photomechanical process. Said semiconductor substrate 1 is dipped in an anisotropic etchant again for the prescribed period, and an etching hole 1e of the depth D4 and the hole bottom side width of W is formed. By repeatedly performing the same process, a deep etching hole having the constant width W can be formed easily.
Patent JP-S59191348-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L21/761
Filed: 1983-04-14
Abstract: PURPOSE:To remove the parasitic effect of a thyristor by a method wherein a resistance region is ohmic-contacted between a one-conductive type isolation region, with which an epitaxial layer will be P-N isolated into the first-third island regions, and an island region provided on a reverse conductive type diffusion region. CONSTITUTION:An N type silicon epitaxial layer 12 is formed on a P type silicon semiconductor substrate 11. The first - third island regions 13, 14 and 15 are formed on the layer 12 using a P<+> type isolation region 16. Also, a P type diffusion region 17 is formed in the region 13, an N<+> type diffusion region 18 is formed in the region 14, and a resistance region 19 is formed in the region 15 respectively, and the terminals A and B of the region 19 are ohmic-contacted to the terminals A1 and B1 located between the region 14 and the region 16. As a result, a resistor R is connected between the base and the emitter of a transistor Tr2, and the voltage between the base and the emitter of Tr1 or Tr2 is cramped to approximately 0.3V, thereby enabling to prevent the parasitic thyristor from turning ON.
Patent JP-S63232750-A (JP)
Title: Facsimile equipment
Inventor: IGUCHI MICHIHISA
IPC: H04N1/21
Filed: 1987-03-20
Abstract: PURPOSE:To extremely reduce a system cost by using a laser beam scanning device, which can perform a simple variable speed exposure scanning while the number of revolution of a rotary polygon scanning mirror is kept constant, for a recording part. CONSTITUTION:A CPU 21 fetches the detection output of a comparator 30 from an input port 25, and decides whether the speed reduction of a photosensitive body 1 is necessary or not, by searching the condition of the vacant area of a line memory 29. Next, the CPU 21 sends a control signal to a photosensitive body number of revolution controlling part 32 through an input port 28, so as to control the number of revolution of the photosensitive body to be 1/n of the existing number of revolution. The CPU 21 adds 1 to an omitting line counter CNT at every time when a line synchronizing signal is inputted responding to the scanning, which is performed by the respective mirror of the polygon mirror 13 in an exposure scanning device 3. While the number of revolution of the photosensitive body 1 is set at 1/3, 1/4, 1/5..., on the other hand, the scanning plane of the polygon mirror 13, used for scanning, is selected in away like by every 2 planes, 3 planes, 4 planes..., and by such a procedure, a reduced speed exposure scanning is easily executed while the number of revolution of the polygon mirror 13 is kept constant.
Patent JP-S62223746-A (JP)
Title: Original retaining device
Inventor: MASUDA AKIRA
IPC: G03G15/04
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a printing plate or copy of high quality by holding an original between a transparent plate and a bag and sticking the original to the transparent plate by the pressing force of fluid. CONSTITUTION:An original 2 for forming a print plate is set up on the upper surface of the bag 14 in which the fluid 16 is sealed and a glass plate is fixed on a prescribed position so as to be pressed against the upper surface of the original 2. Consequently, the pressure of the fluid 16 in the bag 14 is increased against the pressing force of the glass plate 11 and the original 2 is uniformly pressed against the glass plate 11 by the pressing force of the fluid 16. Thereby, the pressing force of the fluid 16 is uniformly pressed against the whole original 2 without the generation of partial deviation like pressing force between a spring and a sponge, and even if camber or winkle exists on the original 2, these defects are adjusted in accordance with the hardness of the original 2, a printing plate of high quality removing distortion from a pattern can be formed.
Patent JP-S55159812-A (JP)
Title: Scraping apparatus for sludge
Inventor: NAKASHIMA JIROU
IPC: B01D21/06
Filed: 1979-05-31
Abstract: PURPOSE: To remove scum in high efficiency without using a baffle plate nor a scum skimmer by a method wherein, in a titled apparatus for scraping sludge on a bottom of a precipitation basin and discharging water over an overflow plate, raw water is flowed to a traverse direction and a rotary type scum box is arranged to a front surface side of an overflow plate throughout a total width of the precipitation basin.  
     CONSTITUTION: The sludge of raw water introduced into the precipitation basin in  a traverse stream shown by an arrow accumulates on the basin bottom, and the  clarified supernatant water is sent through a lower portion of a rotary type scum  box 6 and flooded into a trough 4 from an overflow plate 5. The piled sludge is scraped to a pit positioned at a center of the precipitation basin by rotating an arm 3 with a scraper. On the other hand, the scum 7 floated on the water surface is caught by rotating an opening portion 8 always directed upwardly of the box 6 to a traverse direction. Thereby, the scum can be removed at once over a whole width of the precipitation basin and, because raw water is flowed to a traverse direction, an apparatus for collecting scum by scraping to the box is not necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04303302-A (JP)
Title: Garbage container
Inventor: ODATE MASAYOSHI
IPC: B65F1/14
Filed: 1991-03-29
Abstract: PURPOSE:To provide a garbage container capable of being easily moved without any use of a carriage. CONSTITUTION:The bottom wall 11 of a container body 1 is fitted with a disc 3 in such a way as rotatable relative to the body 1. The disc 3 is formed with a size large enough to allow the placement of the body 11 thereon, and to enable the bottom wall 11 to be retained at a position off the ground, even when the body 1 is inclined.
Patent JP-H05236894-A (JP)
Title: Composition based on fresh or dried plant and use thereof
Inventor: DERIYU GUI
IPC: A23L7/109
Filed: 1991-03-29
Abstract: PURPOSE: To provide the composition which consists of freeze-ground plants, a specific solvent and an absorbing/sequestering agent and enables a long-term preservation of aroma and effectiveness of the plant component because of its complete stabilization and is used for therapies, cosmetic treatments and foods. CONSTITUTION: This composition consists of: (A) >=50% of fresh and/or dried plants which are sufficiently clean and subjected to freeze-grinding at <=0 deg.C into ground particles each having a several μm to several mm particle size; (B) a 8 to 45% minimum amount of a decomposition-inhibitory solvent, depending on the kind of the solvent; and (C) >=10% of an absorbing/sequestering agent (preferably, such as mail dextrin or cyclodextrin). At this time, as the component (B), ethanol, propylene glycol or glycerol is preferred.  The objective composition is preferably obtained by: rapidly freezing newly cropped plants at -80 to -120 deg.C; thereafter, subjecting the frozen plants to freeze-grinding; then, mixing the freeze-ground frozen plants with the components (B) and (C) in a mixer; and thereafter, allowing the resulting mixture to stand still while gently agitating the mixture, until its temp. is restored to room temp.