baber/WOPTO huggingface dataset:
Patent JP-H08259621-A (JP)
Title: Equipment for processing polymer material
Inventor: NAKAHARA KENJI
IPC: C08F6/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a processing equipment capable of efficiently removing unreacted monomer contained in a polymer material after polymerization and efficiently recovering the polymer material after the polymerization despite of the equipment of a simple constitution. CONSTITUTION: At least the following processing means (A) to (D) are arranged along a traveling route of an endless belt 5 of a conveyor equipment circulating and driving the belt to give a polymer material from which an unreacted monomer is removed. The processing means comprises (A) a piling means 1 for thinly and uniformly piling the polymer material as the processing target in given thickness on the belt, (B) a drying means 2 for heating the polymer material piled on the belt and removing the unreacted monomer, (C) an immersing means 3 for immersing the polymer material from which the unreacted monomer is removed in a recovering solvent and (D) a recovering means for recovering the polymer material immersed in the recovering solvent.
Patent JP-S60201961-A (JP)
Title: Dot printer
Inventor: OKADA MITSUYUKI
IPC: B41J29/26
Filed: 1984-03-27
Abstract: PURPOSE:To permit a simplified file composition in word processors etc. by automatically performing a half tone printing within a frame through a judgement of the relative positions of ruled lines by the informations designating a half tone of a similar kind. CONSTITUTION:A printer proper 1 takes in sentence data 14 and forwards a paper 2 and while changing the elevation of a print head 4, based on an information 5a from an information generating device 6 of lateral ruled lines, and a position of longitudinal ruled line column position register 11 by a character row information generating device 7, it prints longitudinal ruled line stopgap information 5b-by an interline stopgap generating device 9. By a half tone information generating device 8 the position of a half tone information column position register 12 and the position of the register 11 are compared 13 and if the gap between ruled lines is judged to be filled, 5b by an interline stopgap information generating device 10, 5c by the character row information generating device 7, 5g by the half tone information generating device 8, a longitudinal ruled line interline stopgap information 5e, a half tone interline within a frame information 5h and lateral ruled line information 5i are printed. Thus, the composition of the file is simplified and the process sequence of sentence data is abridged.
Patent JP-S62217563-A (JP)
Title: Sealed lead-acid battery
Inventor: OGUMA MIKIO
IPC: H01M50/562
Filed: 1986-03-19
Abstract: PURPOSE:To apply pressure to a plate group to make battery thin, and to make production easy by accommodating a plate group in a synthetic resin frame in which a lead or lead alloy terminal is insert-molded. CONSTITUTION:A plate group comprising a positive plate 5, a separator 6, and a negative plate 7 is accommodated in a rectangle frame 1 made of synthetic resin in which a lead or lead alloy terminal 2 is insert-molded, and a lug of the plate is electrically connected to the terminal 2 by spot-welding. Laminates 4, 4' are bonded on both sides of the frame 1 by ultrasonic welding. A layer 10, which comes in contact with the frame 1, of the laminates 4, 4' is preferable to form with the same material as the frame 1. The laminates 4, 4' have at least one layer 11 made of vinylidine chloride to prevent the deterioration in battery performance caused by the permeation of water from the inside of a battery and the penetration of oxygen from the outside of the battery. A polyethylene terephthalate resin is used in the outermost layer 12 of the laminates 4, 4' when the strength at high temperature is required.
Patent JP-H0625654-A (JP)
Title: Improved sol-gel alumina abrasive grain and its production
Inventor: JIEISON SANGU
IPC: C04B35/111
Filed: 1993-02-26
Abstract: A sol-gel alumina grain is provided having from about 10 to 200 microcracks, preferably from 50 to 150 microcracks per square millimeter, in the form of an interconnected network which has good abrasive qualities both in bonded and in coated applications. Also a process is provided for the production of such a seeded sol-gel alumina filamentary abrasive grain which comprises quenching the grain from a temperature of from 250 DEG C to 750 DEG C by dumping it into water at about room temperature. <IMAGE>
Patent JP-H03262110-A (JP)
Title: Semiconductor substrate
Inventor: KURODA TAKAO
IPC: H01L27/148
Filed: 1990-03-13
Abstract: PURPOSE:To make it possible to easily control the orientation of one main surface and the second surface of a semiconductor device in the process of manufacture by a method wherein one direction, with which the direction of one main surface of the semiconductor device and the outer circumferential direction vertical to one main surface are characterized, is set as the surface which is crystallographically equivalent. CONSTITUTION:A semiconductor substrate 1, which is positioned with its main surface facing upward, and the direction 2 vertical (vertical to the main surface and facing upward) to the main surface of the semiconductor substrate are characterized in external circumferential direction vertical to the main surface by cutting off a part of the circular external circumferential section and forming the so-called facet 3 on the semiconductor substrate. The direction of rotation in the surface of a wafer is determined based on the direction of the facet 3 in the manufacturing process of the semiconductor substrate, and the direction 2 indicates face (100), and the direction 4 indicates face (001).
Patent JP-S58196998-A (JP)
Inventor: ERUNSUTO EMU SUPENGURA
IPC: B26D5/12
Filed: 1983-04-06
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-S61251537-A (JP)
Title: Optical glass having anomalous partial dispersion
Inventor: KOMATA HAJIME
IPC: C03C3/17
Filed: 1985-03-26
Abstract: PURPOSE:To provide a glass having excellent devitrification resistance, high light transmittance from ultraviolet range to visible range and negative anomalous partial dispersion, by adding specific amounts of R2O3 (R is Sb, Bi, or Tl) and R2O3 (R is Y, La, Gd, etc.) to a P2O5-based glass. CONSTITUTION:The titled optical glass contains 5-65(wt%) P2O5, 0-55% GeO2 (P2O5+GeO2 is 25-65%), 0-50% Sb2O3, 0-25% Bi2O3, 0-20% Tl2O3, 0-63% PbO (Sb2O3+Bi2O3+Tl2O3 is 0.5-65%, Sb2O3+Bi2O3+Tl2O3+PbO is 34-74%), 0-10% Y23, 0-10% La2O3, 0-15% Gd2O3, 0-10$ Yb2O3, 0-10% Lu2O3, 0-10% Ga2O3, 0-15% In2O3, 0-5% Al2O3 (Y2O3+La2O3+Gd2O3+Yb2O3+Lu$d2O3+Ga2 O3+In2O3+Al2O3 is 1-15%), 0-10% Li2O+Na2O+K2O+Cs2O, 0-20% MgO+ CaO+SrO+BaO, 0-20% ZnO, 0-10% As2O3 and total 0-10% fluorine substituted to the above metal oxide (in terms of F2).
Patent JP-H03264435-A (JP)
Title: Feed control device and image formation device having the feed control device
Inventor: HINO RIKA
IPC: G03G15/00
Filed: 1990-03-13
Abstract: PURPOSE:To enable the arbitrary selection of a storage means by applying the constitution wherein a processing means is provided for preferentially selecting the next storage means according to an instruction from a selection means, when a detection means detects a storage means emptied of a media for image formation, and further for causing a feed means to perform the feeding of a media for image formation from the aforesaid next storage means. CONSTITUTION:For example, when the next menu key 100c is pressed in the status wherein a menu as a continuous function setting mode is selected and a liquid crystal display 100a shows AUTO:M-U, continuous function is changed from a sheet feed cassette 22 to another sheet feed cassette 30. In addition, a detection signal from a sheet detector 50 is employed to judge whether the cassette 22 contains a sheet or not. If the cassette 22 is found to contain no sheet, the cassette 30 is assigned according to the preceding change of function from the cassette 22 to the cassette 30. As a result, a sheet is fed from the cassette 30 for printing. In this case, the cassette 22 is indicated as M and the cassette 30 as U respectively.
Patent JP-S63228118-A (JP)
Title: Light source device for endoscope
Inventor: YABE HISAO
IPC: A61B1/06
Filed: 1987-03-17
Abstract: PURPOSE:To permit outputting of white light suitable for a simultaneous image pickup means as well by providing a rotary filter having a hole for white light and means for mechanically selecting and shutting the white light between a light source for a plane sequential system and subject. CONSTITUTION:A light source lamp 31 for white light and rotationally driven transmission filters 36R, 36G, 36B for 3 primary colors having a sectorial shape are provided in the circumferential direction of a filter frame 35. The rotary filter 33a provided with the hole 37 for the white light between, for example, the blue transmission filter 36B and the red transmission filter 36R and the rotationally driven shutter plate 33b having the sectorial hole 38 for the white light are provided. Illumination of a simultaneous type is executed by controlling the positions of the rotary filter 33a and the shutter plate 33b in such are manner that the hole 37 for the white light of said filter and the sectorial hole 38 for the white light of said shutter plate align to each other on the optical path. The supply of the illumination light suitable for the scope provided with the image pickup means of the plane sequential system and simultaneous system and the fiber scope which permits observation with naked eyes is thereby permitted.
Patent JP-S54154065-A (JP)
Title: Gapless arrester
Inventor: OOSHIMA IWAO
IPC: H01T4/08
Filed: 1978-05-25
Abstract: PURPOSE:To improve the life characteristics of a gapless arrester by providing an insulating gas circulating passage communicating between high voltage side and ground at a non-linear resistor outside of the arrester and a cooling heat exchanger in the passage to thereby lower the environmental temperature of the resistor. CONSTITUTION:An insulating cylinder 14 is provided around a non-linear resistor 15, and the high voltage side conductor 26 of the resistor 15 communicates through pipes 20, 32, 33, insulating tube 30, a heat exchanger 18 and a fan 31 with the ground side as an insulating gas circulating passage. Thus, even if the resistor 15 is heated by the leakage current, the environmental temperature is retained at low temperature by cooling air from the circulating passage to thereby increase the life of the non-linear resistor.
Patent JP-S56158725-A (JP)
Title: Purifying method of ketone
Inventor: ISHIWATARI KENICHI
IPC: C07C49/04
Filed: 1980-05-12
Abstract: PURPOSE: To obtain a ketone of high purity, by heat-treating a mixture of a crude ketone with a waste aqueous solution of an alkali metallic hydroxide in the homogeneous phase, feeding a fresh aqueous solution of an alkali metallic hydroxide to a multistage rectifying column continuously, and bringing the crude ketone into the countercurrent contact with the fresh aqueous solution.  
     CONSTITUTION: A waste aqueous solution, containing an alkali metallic hydroxide, preferably NaOH, and expelled from the bottom of a multistage rectifying column in a concentration of 0.02W0.1wt% in an amount enough to form the homogeneous phase, i.e. 1/12W1/3, based on a crude ketone, is mixed with the crude ketone containing a very small amount of an aldehyde, preferably crude acetone obtained by the cumene method, and heat-treated at 10W60°C to convert the aldehyde into compounds having a high boiling point. The resultant mixture is then fed into the multistage rectifying column and rectified by feeding a fresh aqueous solution of the alkali metallic hydroxide in a concentration of 0.1W5wt% continuously above the feed point of the crude ketone in an amount of 1/100W1/7 that of the crude ketone. The method inhibits the dissociation of the high-boiling compounds and provides the purified ketone with a low content of the aldehyde. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60224040-A (JP)
Inventor: BAATON ETSUCHI SEIJI JIYUNIAA
IPC: G01N15/14
Filed: 1985-03-26
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-S58179560-A (JP)
Title: Production of composite metallic material
Inventor: OKA YUTAKA
IPC: B23K20/00
Filed: 1982-04-15
Abstract: PURPOSE:To produce a composite metallic material having an excellent surface characteristic easily and inexpensively, by placing a cladding metal having a low melting temp. on a base metal and a plate material of high carbon content thereon and melting the cladding metal by heating then cooling the same to solidify and hot rolling the laminated material. CONSTITUTION:A cladding metal 3 having the melting temp. lower than the melting temp. of a base material 1 and in a 600-1,300 deg.C range is placed on the material 1 in an enclosure frame 2 provided on one surface side of the material 1, and a plate material 4 of >=50% carbon content is superposed thereon. The laminated material is heated to the temp. lower than the melting temp. of the material 1 and higher than the melting temp. of the metal 3 to melt at least the surface of the metal 3 in contact with the material 1, whereafter the laminated material is cooled to solidify. The material is then subjected to hot rolling by an ordinary method, whereby a composite metalic material is obtained. A carbon brick which is sliced to about 2-5mm. or a graphite plate or the like is advantageously adapted to the above-mentioned material 4 of >=50% carbon content.
Patent JP-S61221649-A (JP)
Title: Dissolving device for thin semiconductor film
Inventor: MATSUNAGA HIDEKI
IPC: G01N31/00
Filed: 1985-03-28
Abstract: PURPOSE:To prevent a thin film sample from being contaminated with an analytical reagent and owing to environment by providing a hydrogen fluoride storage container in a sealed container for a sample solution preparing method for flameless atomic absorption photometry, and dissolving the sample with high-purity gaseous hydrogen fluoride. CONSTITUTION:A device consists of the sealed container 1 made of fluororesin, the hydrogen fluoride storage container 2, a sample storage container 3, a partition frame 4, etc. Then, they are heated and cleaned with a mixed acid solution of hydrofluoric acid, nitric acid, and hydrochloric acid and then washed with pure water before used. Then, the sample wager 7 where a thin film 6 of SiO2 or Si2N4 is stuck is placed horizontally on the groove bottom of the container 3 and the partition frame 14 is placed and fixed on the top surface of the sample wafer 7. Then, hydrofluoric acid 5 is put in the container 2 and left as it is for a specific, preferably, at about 30-40 deg.C. The thin film 6 is dissolved completely with gaseous hydrofluoric acid which is produced. The airtight state is ceased after the thin 6 is dissolved completely and the dissolved liquid 8 is recovered with a micropipet and then stirred and measured; and it is measured directly by a flameless atomic absorption photometer without decomposition nor concentration by evaporation and dry solidification.
Patent JP-H02240737-A (JP)
Title: Diagnostic method and its device
Inventor: OTSUKA NAOHIRO
IPC: G01M99/00
Filed: 1989-03-14
Abstract: PURPOSE:To attain a diagnostic operation with high accuracy even when the consideration is given to many data that require the long time and have the practical difficulties for calculation by using an upper/lower limit probability correction part to decide the factor of abnormality. CONSTITUTION:An abnormality factor deciding part 214 receives the output OUT12i (i= 1 - N) from an upper limit probability correction part 212 and the output OUT13i (i = 1 - N) from a lower limit probability correction part 213. Then the part 214 decides an abnormality factor thetaL1 as the real abnormality factor in a stage 2N-2 instructed with the output OUT1 given from a control part 201 when the output OUT13L1 is extremely larger than the OUT13i (i = 1 - (L1 - 1), (L1 + 1) - N) and larger than the OUT12i (i = 1 - (L1 -1), (L1 + 1) - N) respectively. As a result, a diagnostic operation is attained with high accuracy similar to that secured with the small quantity of data even when the consideration is given to many data that require the long time and have the practical difficulties for calculation.
Patent JP-S55164451-A (JP)
Title: Tool transfer arm
Inventor: SATOU SANEJI
IPC: B23Q3/157
Filed: 1980-05-10
Abstract: PURPOSE:To obtain a tool transfer arm of a simple construction which permits clamping a tool securely, by providing on a side surface of a machine tool a tool storing magazine adapted to rotate tool pots connected in the form of a chain. CONSTITUTION:A pair of tool clamping arms 451, 452 are provided. The arms 451, 452 are adapted to be opened and closed symmetrically with respect to a rotary shaft 407, and have arcuate portions for clamping a tool. Stepped bores 459a, 459b common to the arms 451, 452 are provided. A stepped pin 460 capable of being engaged with both of the bores 459a, 459b, and a stepped pin 461 to be loosely fitted into the bore 459b are provided. A shifting mechanism for the stepped pin 460, consisting of a shaft 473, a nut 474, a spring 476, a clamp key 471 and a stopper 475 is provided in the rotary shaft 407 and the tool clamping arms 451, 452. A shaft 456 for producing a tool clamping force and springs 457, 458 are provided in the arms 451, 452. A comparatively simple structure described above permits clamping a tool securely.
Patent JP-H01237229-A (JP)
Title: Seat slide device
Inventor: HONMA MIKIO
IPC: B60N2/08
Filed: 1988-03-17
Abstract: PURPOSE:To obtain a seat slide device which has superior positioning precision and has excellent workability without necessitating a special work in assembly by constituting a latch plate so as to be engaged with the engagement plate of an upper bracket. CONSTITUTION:In the state where an engagement groove 37A on a latch plate 37 is engaged with an engagement plate 32C installed onto an upper bracket 32, the lock hole 24 of a lower rail 20 and the latch teeth 38 of the latch plate 37 fixed onto an operating lever 34 are engaged. Therefore, the restriction in the shift in the longitudinal direction of a seat can he carried out with high precision by the contact in the longitudinal direction of an engagement plate 32C installed onto the upper bracket 32 and the engagement groove 37A on the latch plate 37 and the contact in the longitudinal direction of the latch teeth 38 and the lock hole 24. Further, the engagement groove 37A is formed only by the press-molding of the latch plate 37 beforehand, and the need of fixing a contact member in the subsequent process as heretofore is obviated, and workability can he improved.
Patent JP-H10245713-A (JP)
Title: Oil-feeding guide
Inventor: YAMASHITA KENJI
IPC: D01D5/096
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil-feeding guide capable of sufficiently suppressing the entrained gas stream and uniformly applying an oil to a yarn even in the case of producing an ultra-thin multifilament with a two-hole group spinning process at a high spinning speed. SOLUTION: This oil-feeding guide has two oil-guiding grooves 3a, 3b formed by two notches on the front face of a main body 1. Oil-guiding slant faces 6a, 6b inclined to decrease the depth toward the running direction of the yarn is formed on the inner faces of the oil-guiding grooves 3a, 3b and yarn- contacting faces 5a, 5b are formed under the slant faces. Oil-discharging holes 4a, 4b are opened on the oil-guiding slant faces 6a, 6b and the distance between the grooves 3a, 3b is 5-20mm.
Patent JP-S61224207-A (JP)
Inventor: MIYAGAWA HIROSHI
IPC: H01B3/00
Filed: 1985-03-28
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-H09255332-A (JP)
Title: Production of oxide superconductor
Inventor: MORIWAKI YOSHIYUKI
IPC: C01G1/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To produce a mercury-contg. copper oxide superconductor having high Tc by a simplified process with high reproducibility. SOLUTION: When an oxide superconductor consisting essentially of mercury, M (M is one or more among Ba, Sr and Ca), copper and oxygen is produced, a mixture of metal copper powder with powders of oxides of other metals constituting the superconductor is heat-treated. A mixture of metal copper powder with powders of HgO, BaO2 , CaO and CuO is especially used. Production by an easy direct method using commercially available starting materials is enabled without requiring a troublesome process for producing a precursor. A special device such as glove box is not required and a powder process in the air is usable.
Patent JP-H11249431-A (JP)
Title: Developing device
Inventor: MIYAKE KOJI
IPC: G03G15/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To satisfactorily agitate developer on a developer feeding member, and to control toner concentration the toner charge amount in the two component developer with a simple constitution, in the case of equipping a developing member capable of shifting the toner to an electrostatic latent image of visualizing, and the developer feeding member capable of transporting by magnetically attracting the two component developer onto the peripheral surface, and feeding the two component developer or the toner to the above developing member. SOLUTION: The two component developer 109 to which toner is fed by the developer feeding member 103, is circulated to the upstream side in the transporting direction, wlthin a range where the attracting force by a magnetic pole of the inside member 103b of the developer feeding member 103 acts. This circulation is performed by letting the inside member 103b rotate and move, and by the variable magnetic field formed between a magnet 104 arranged opposite thereto. Then, it may be proper to dispose a rotary member mechanically circulating. Moreover, it may be proper to let the magnetic pole of the developing member 103 rotate and move, and form the alternating electric field between the electrode opposite thereto, for circulation.
Patent JP-S57179133-A (JP)
Title: Synthesis of gamma-ketocarboxylic acid and its ester
Inventor: IKAWA TSUNEO
IPC: B01J23/00
Filed: 1981-04-27
Abstract: PURPOSE: To prepare the titled compound useful as a precursor of cis-jasmine, etc., in high yield, by isomerizing dihydrofuran with a VIII-group transition metal hydride complex, reacting the product with an alcohol, and hydrolyzing the resultant tetrahydrofuran compound.  
     CONSTITUTION: A dihydrofuran compound of formulaI(R is alkyl or aryl; X is H, alkoxycarbonyl, alkyl or aryl) is used as the starting material, and is isomerized with a VIII-group transition metal hydride complex[e.g. dihydrido(carbonyl)tris(triphenylphosphine)-ruthenium]to obtain the dihydrofuran compound of formula II, which is converted to the tetrahydrofuran compound of formula III with an alcohol (e.g. methanol, ethanol, etc.) and then hydrolyzed to obtain the γ-ketocarboxylic acid of formula IV and its ester. 
     COPYRIGHT: (C)1982,JPO&Japio