baber/WOPTO huggingface dataset:
Patent JP-2000272214-A (JP)
Title: Ink ribbon cartridge
Inventor: OKUYAMA SANAE
IPC: B41J32/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To manufacture an ink ribbon cartridge with ink ribbon repeating use prevention mechanisms on the take-up spool side for taking up the ink ribbon. SOLUTION: An ink ribbon cartridge is constituted of an ink ribbon unit formed of a feed side spool on which an ink ribbon is wound and a take-up spool 13b for taking up the ink ribbon on the feed side spool and a cartridge casing for storing both spools revolvably, and the repeating use prevention mechanisms with bonding means 35 are attached to flange sections 15b and 16b on the take-up spool 13b.
Patent JP-H09275667-A (JP)
Title: Output torque variable motor
Inventor: HAYASHI YASUYUKI
IPC: H02K7/12
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an output torque variable motor which performs a plurality of jobs at the same time and which has its output torque characteristics easily adjusted. SOLUTION: When a plunger of a cylinder 62 is pulled and then a third rotor 34 is moved toward a first motor section 11, a female spline formed on one end of a shaft 35 of the third rotor 34 is fit in with a male spline formed on one end of a shaft 15 of a first rotor 14, and the shaft 35 is integrally incorporated with the shaft 15. On the other hand, when a plunger of a cylinder 63 is pulled and then the third rotor 34 is moved toward a second motor section 21, a male spline formed on the other end of the third rotor 34 is fit in with a female spline formed on one end of a shaft 25 of a second rotor 24, and the shaft 35 is integrally incorporated with the shaft 25.
Patent JP-S57198555-A (JP)
Title: Quick erasing device of magnetic recording tape reproducing device
Inventor: SAITOU SHINICHI
IPC: G11B15/10
Filed: 1981-05-28
Abstract: PURPOSE:To constitute a fast-forwarding and a fast-rewinding mechanism easily by providing five parallel levers, which moves forth and back, and one subordinate control lever, which comes into contact with and separates from the levers by coupling with them and also crosses them at right angles, between two parallel base plates. CONSTITUTION:Between parallel base plates 10 and 12, control levers 14, 16, 18-22 capable of moving forth and back are fitted in parallel. A subordinate control lever 132 couples with the respective control levers to left and right according to the positions of the levers, and has plural contacting and separating parts. When the lever 14 is pressed at the position in the figure against a spring 32, an electric signal drives an electric motor 104 at a high speed to turn a capstan 96 and a gear 98 in direction A at high speeds. Then, a gear 126 is turned in a direction B at a high speed to fast forward a tape from a right reel 186 to a left reel 184. When the lever 22 is pressed, an erasing head 44 comes into contact with the tape, performing quick releasing.
Patent JP-H01253753-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO SATOSHI
IPC: G03G5/06
Filed: 1988-04-01
Abstract: PURPOSE:To enhance sensitivity and durability by incorporating a specified pyrene derivative. CONSTITUTION:The electrophotographic sensitive body is provided with a photosensitive layer containing the pyrene derivative represented by formula I in which R1 is H, alkyl, or the like; Ar1 is arylene or the like; and each of R2 and R3 is alkyl, aryl, or the like, and as said compound, the compound of formula II can be used. Said compound can be contained in the carrier transfer layer of a functionally separated type photosensitive body in order to make the most of its carrier transfer ability, and it can be combined with a hydrophobic resin and form a film. An azo pigment and the like can be used as the carrier transfer material.
Patent JP-S5417720-A (JP)
Title: Diazo type copying method
Inventor: MATSUDA TSUTOMU
IPC: G03C5/18
Filed: 1977-07-08
Abstract: PURPOSE:To obtain a sharp image free of whitening phenomenon, by processing by a semi dry type developing method a 2-component type diazo copying material composed of a specified combination of a diazo compound and a coupling component.
Patent JP-H05279311-A (JP)
Title: Oxime derivative and its production
IPC: C07C249/12
Filed: 1992-04-03
Abstract: PURPOSE:To provide a new oxime derivative useful as an intermediate for optically active 1,2-bis(4-methoxyphenyl)ethylamine (BMPE) exhibiting anticonvulsive action. CONSTITUTION:The compound of formula (R is alkyl, aralkyl or alkyl- substituted silyl), e.g. anti-form 4,4'-dimethoxy-deoxybenzoin (O-methyloxime). The compound can be produced by reacting 4,4'-dimethoxy-deoxybenzoinoxime with a compound of the formula R-X (X is halogen; X may be sulfuric acid ester residue when R is alkyl). An optically active BMPE exhibiting excellent property as an optical resolution agent for carboxylic acids can be produced by catalytically reducing the compound or hydrogenating the compound with a metal halide such as lithium aluminum hydride or diborane and subjecting the resultant racemic BMPE to optical resolution. Reaction of the compound of formula having syn or anti-form with a reducing agent having asymmetric source gives an optically active BMPE in one step and high yield.
Patent JP-S57197231-A (JP)
Title: Preparation of aliphatic organic chloride
Inventor: SUZUKI KENJI
IPC: C07C17/00
Filed: 1981-05-29
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate for the chemical synthesis, economically, in high yield, without producing by-products, by reacting an aliphatic organic bromide with calcium chloride, etc. in the presence of an amide-type polar solvent and/or dimethyl sulfoxide solvent.  
     CONSTITUTION: The objective compound is prepared by reacting an aliphatic organic bromide with calcium chloride and/or magnesium chloride at 0W150°C, especially 50W120°C in the presence of an amide-type polar solvent and/or dimethyl sulfoxide solvent. The reaction is preferably carried out under anhydrous or essentially anhydrous conditions. The amide-type solvent is, e.g. dimethylformamide, N-methylpyrrolidone, tetramethylurea, dimethylimidazolidinone, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S536833-A (JP)
Title: Converter
Inventor: TSUZUKI YOSHIHIKO
IPC: H02M7/48
Filed: 1976-07-09
Abstract: PURPOSE: To provide a converter capable of supplying a plurality of AC outputs, by selecting the switch for required frequency with an oscillator provided to produce a plurality of frequency pulses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62239949-A (JP)
Title: Fat-containing milk powder easily dispersible in cold water
Inventor: OTANI MAKOTO
IPC: A23C11/00
Filed: 1986-04-11
Abstract: PURPOSE:To provide fat-containing milk powder easily dispersible in cold water and comprising a mixture of a fractionated palm kernel oil and a slightly hydrogenated vegetable oil and/or fractionated palm oil, wherein the sum of linoleic acid and linolenic acid is a specific fraction of whole fatty acids. CONSTITUTION:The objective milk powder is compounded with an oil or fat component composed of (A) 25-50wt% fractionated palm kernel oil having a melting point of <=22 deg.C and (B) 50-75wt% slightly hydrogenated vegetable oil and/or fractionated palm oil having a melting point of <=20 deg.C, wherein the sum of linoleic acid and linolenic acid is <10wt% of the whole fatty acid. The raw material of the slightly hydrogenated vegetable oil having a melting point of <=20 deg.C is e.g. rapeseed oil, cottonseed oil, corn oil, rice bran oil, etc. The oil or fat specified above is compounded with raw materials or milk powder such as lactose, sugar, dextrin, defatted milk powder, whey powder, etc.
Patent JP-H02258694-A (JP)
Title: Production of oxide superconductor
Inventor: SUGA TOSHIAKI
IPC: C30B1/06
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the title superconductor with its crystal unidirectionally orientative solidified by melting and recrystallizing an oxide superconducting substance through irradiation with laser beams having a band pattern in the direction rectangular to the scanning direction. CONSTITUTION:A thin film 1 of an oxide superconducting substance or a substance capable of forming the same by melting and sintering is formed on a continuous base 2. The thin film 1 is then irradiated with laser beams 3 approximately rectangularly; during the process, a scanning is made in the arrow A direction to heat and melt an irradiated zone, and as the laser beams move, the melted zone is cooled and recrystallized. Said laser beams 3 have a band pattern, and the cooling is made in such a manner that a forcedly cooling zone due to e.g. liquid nitrogen is provided immediately after the laser beam pattern. Thence, the band laser is plurally scanned in the direction of crystal orientation under a specified oxygen partial pressure to carry out oxygen annealing.
Patent JP-H10253040-A (JP)
Title: Melting facility of waste disposal residue
Inventor: KANEFUJI KOICHIRO
IPC: F23J15/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To absorb and remove efficiently a poisonous substance in an exhaust gas emitted from an oxygen burner type melting furnace for waste disposal residue which melts a refuse incinerated residue or refuse heat decompsable residue or the like and purify the exhaust gas at low cost. SOLUTION: There are provided a gas refining device 6 which refines the air into a high oxygen gas whose oxygen concentration exceeds 90%, a melting furnace 1 which melts waste disposal residue such as a refuse incinerated residue or a refuse heat decomposable residue with an oxygen burner 2 which uses the high oxygen gas as a support combustion gas, a cooling device of the exhaust gas of the melting furnace 1, a bag filter type dust collector 14 which collects molten flying ashes separated out by gas cooling, a fume cleaning device which cleans the exhaust gas after dust is collected and neutralizes the acid gas in the exhaust gas with an alkali solution and an ozone generation device 15 which generates the ozone with the high oxygen gas. The ozone generated with the ozone generation device 15 is supplied into the exhaust gas in the upstream of the fume cleaning device 16.
Patent JP-S558676-A (JP)
Title: Record player
Inventor: HAYASHI HIDEAKI
IPC: G11B3/08
Filed: 1978-07-06
Abstract: PURPOSE: To prevent a tone arm from descending when operator's hands are separated from an operation finger-screw on the way of operation, by providing a control means which performes the descend operation of the tone arm after confiming a set position.  
     CONSTITUTION: When operator's hands are separated from finger-screw 14 before the output of error detection circuit DET, which detects a coincidence signal generated when tone arm 1 comes to a desired set pssition, namely, a zero volt signal, is generated, the second gate circuit G 2  is not established, and a FF circuit is not reset, and tone arm 1 does not descend. therefore, the stylus tip of the tone arm can be caused to descend to an objective position on the record disc surely by touching finger-screw 14 with hands again when the output of error detection circuit DET is generated, that is, tone arm 1 is stopped or waiting the tone arm stop while touching the finger-screw with hands. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60225788-A (JP)
Title: Thermal recording sheet
Inventor: HARADA HARUHISA
IPC: C07C27/00
Filed: 1984-04-24
Abstract: PURPOSE:To enable a developed color image with high density to be obtained at a low color forming temperature and prevent scum from being adhered to a thermal head, by using a bivalent phenol as a color developer. CONSTITUTION:By using a bivalent phenol of general formula (A), wherein R is H or 1-4C alkyl, and X is H or halogen, it is possible to obtain a thermal recording sheet having extremely excellent characteristics in practical use. A colorless or light-colored color forming dye in an amount of 1pt.wt. is used with 1-10pts.wt. of the bivalent phenol of general formula (A) and 1-20pts.wt. of a filler, and a binder is suitably used in an amount of 10-20wt% to the total amount of solid components. If the amount of the bivalent phenol used is less than 1pt.wt., an effect of enhancing the heat sensitivity of a developed color image is slight, and if the amount is more than 10pts.wt., an effect of further enhancing the heat sensitivity can not be expected.
Patent JP-S62240384-A (JP)
Title: Fluid for traction drive
Inventor: MINOUE TOMIYASU
IPC: C10M105/04
Filed: 1986-04-11
Abstract: PURPOSE:The titled fluid having improved total traction performance and extremely improved high-temperature traction coefficient, obtained by blending a base oil having a specific kinematic viscosity with a specified decalin derivative as active ingredients. CONSTITUTION:(A) A base oil having <=8cst kinematic viscosity at 100 deg.C is blended with (B) a decalin derivative containing plural cyclohexylalkyl groups or a cyclohexylalkyl group and a cyclohexyl group to give the aimed fluid having >=3cst kinametic viscosity at 100 deg.C. A naphthene base oil such as 1-(2- dacalyl)-1-cyclohexylethane, etc., is preferable as the component A. For example, bis(1-cyclohexylethyl)decalin, etc., is used as the component B. The blending ratio of the component A and B is preferably 8-150pts.wt. component B based on 100pts.wt. component A.
Patent JP-S558191-A (JP)
Title: Elastic surface wave device
Inventor: YANAGISAWA KATSUAKI
IPC: H03H9/25
Filed: 1978-07-05
Abstract: PURPOSE:To obtain an elastic surface wave device which features a low cost and good shield state by providing the conductor layers on the input/output electrode and on the surface wave propagation path via the gap layer. CONSTITUTION:Input/output electrode 12 is formed on piezoelectric substrate 11 via the conductive metal such as the Cr-Au layer, and ZnO film 13 of about 2mu is fored over electrode 12. Then conductive film 14 of Al or the like is coated about 2mu thick over film 13. Film 14 is formed large in size to film 13 in the horizontal length direction and small in the vertical direction each. Film 13 is dissolved immediately in the etching solution but other meals are not dissolved virtually, thus forming gap layer 15. After this, each electrode is connected by Al or the like and through the wire bonding method and then sealed up with mold resin 16 to complete the elastic surface wave device. In this case, film 14 is connected to the earth to secure the shielding function, thus enhancing the characteristics at the high frequency. Furthermore, the cost can be reduced owing to the sealing with the mold resin.
Patent JP-H03281989-A (JP)
Title: Sealing device of plunger pump
Inventor: YAMASHITA IWAO
IPC: F04B53/02
Filed: 1990-03-29
Abstract: PURPOSE:To prevent invasion of a high viscosity material into an air motor by providing a washing space holding a solvent and the like between the air motor and a pump member, and washing a plunger shaft connecting to a piston shaft and a plunger. CONSTITUTION:In this plunger pump 1 suitable for conveying a high viscosity material, a pump member 4 is fixed on the lower side of an air motor 2 through a connecting tube 3, and the connecting tube 3 has a sealing device 5. In the sealing device 5, a washing space 11 to hold a high viscosity material of solvent, a lubricant, and the like is provided at the middle part of the connecting tube 3,. and at the same time, a piston shaft 10 and a plunger shaft 12 linking to the lower end of the piston shaft 10 are inserted in the wash ing space 11, and a communication hole 13 is engraved on the intermediate side wall of the connecting tube 3. On the other hand, a bottom plate 14 is fixed to the lower side of the connecting tube 3, a case 15 is fixed between the upper side of the connecting tube 3 and the bottom plate 14 to surround the connecting tube 3, and furthermore, a case cover 17 is fixed to the outer side of the case 15 to form an accumulating part 16.
Patent JP-H03280845-A (JP)
Title: Feed additive for ruminant
Inventor: SASAOKA SEIJI
IPC: A23K1/18
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the title additive having a rate of porosity and a water content below specific values, respectively, by-passing a biologically active substance from rumen and absorbing said substance in digestive organs in and after abomasum, comprising a pharmaceutical preparation obtained by dispersing a biologically active substance into a protective matrix such as metallic salt of fatty acid and protecting. CONSTITUTION:The objective additive which comprises a pharmaceutical preparation obtained by dispersing a biologically active substance (e.g. amino acids, lysine hydrochloride, vitamins or anthelminthic) into a protective matrix consisting of a metallic salt of fatty acid (e.g. calcium salt of 8-22C fatty acid) alone or essentially of the metallic salt of fatty acid and protecting, and having <=15% rate of porosity and >=2wt.% water content. The amount of free metallic hydroxide in the metallic salt of fatty acid is preferably <=5wt.%.
Patent JP-H01253969-A (JP)
Title: Gate structure of field effect transistor and its manufacture
Inventor: NAGAHAMA KOKI
IPC: H01L21/285
Filed: 1988-04-04
Abstract: PURPOSE:To form a low resistance and fine gate easily by a method wherein the gate is composed of a gate insulating material layer and a gate metal layer and a part of the gate metal layer is in contact with a semiconductor crystal layer. CONSTITUTION:A gate is composed of a gate insulating material layer 10 and a gate metal layer 11. A part of the gate metal layer 11 is in contact with a semiconductor crystal layer 1 to form a Schottky junction and the other part of the gate metal layer 11 is provided on the gate insulating material layer 10 so as not to be in contact with the semiconductor crystal layer 1. Therefore, the part of the gate metal layer 11 in contact with the semiconductor crystal layer 1 provides the effective gate length. With this constitution, a low resistance and fine gate structure can be formed easily.
Patent JP-S5418573-A (JP)
Title: Manipulator
Inventor: HIRAMA HIDEO
IPC: B25J15/02
Filed: 1977-07-11
Abstract: PURPOSE:To provide a manipulator which does not displace a pressing material with respect thereto even if it is abruptly stopped, and can accurately position the material with respect thereto even if it uses the pressing material of the shape without guiding holes for positioning in various positions.
Patent JP-H11257588-A (JP)
Title: Steam trap for installing steam piping
Inventor: MARUTA TOMONORI
IPC: F16T1/22
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a steam trap for installing steam piping of a low cost which can be installed at the bending part of a steam piping, and can exhaust a condensed water in the steam piping out of the system securely. SOLUTION: An inlet 1 and an outlet 2 are provided in a rectangular form. A trap unit 4 is installed at the lower side of the inlet 1 through a communication passage 20 and a change-over valve 21. The trap unit 4 is composed of a hollow float 9, a trap valve hole 11, and a float cover 13. The steam passes from the inlet 1 to the outlet 2 by converting the flowing direction rectangularly. A condensed water in the steam flows down to a trap chamber 10 through the change-over valve 21, and it is exhausted from the trap valve hole 11 to the outer side.
Patent JP-H04298458-A (JP)
Title: Sheet paper after-treatment device
Inventor: UENO YUJI
IPC: G03G15/00
Filed: 1991-03-25
Abstract: PURPOSE:To conduct complete sheet alignment by controlling alignment start timing so that it is quicken for a small sheet size and delayed for a large sheet size, according to a detected sheet size. CONSTITUTION:An oscillating shaft 502 stops at a position based on a size signal (10mm from the end of the oscillating shaft 502 side where copy paper P sheets are discharged) in advance. At an appropriate time after the copy paper P sheets are discharged, the sheet alignment is conducted by the oscillating movement of the oscillating shaft 502. An appropriate time means a required time until the movement of the copy paper P sheets discharged into a bin 350 has settled, which can changed according to sheet size. To move the oscillating shaft 502 by 15mm in a copy paper P sheet direction, the number of pulses equivalent to 15mm is outputted in a CCW direction from an I/O port. By this, a size traveling motor 515 is driven by a constant voltage driver to move the oscillating shaft 502.
Patent JP-H07287969-A (JP)
Title: System of processor control
Inventor: BUIJIYAI BARASUBURAMANIAN
IPC: G10L15/04
Filed: 1995-04-07
Abstract: PURPOSE: To prepare an index in an audio data stream. CONSTITUTION: An audio stream is given from an audio data source 12, and the data are imparted by a speaker conducting a conversation, a recording video with an audio track or other audio sources. Audio data are transmitted to an audio processor 14, the audio processor is arbitrarily known as a general purpose computer, and the audio processor outputs an audio data index 16.
Patent JP-S60231889-A (JP)
Inventor: KAZUMORI KOUJI
IPC: D21C9/12
Filed: 1984-04-26
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-S5511319-A (JP)
Title: Method of gaseous-phase growing for semiconductor layer
Inventor: AOYAMA TAKASHI
IPC: C23C16/52
Filed: 1978-07-10
Abstract: PURPOSE:To increase the quantity of base wafers to be processed, by detecting the amount of consumption of raw material gas inside a reaction furnace at high sensitivity, supplying the amount of consumption uniformly in the direction of gas flow, and growing a silicon layer to a fixed thickness. CONSTITUTION:Si base 41 is mounted on heating jig 42 of reaction furnace 43. Raw naterial gas is supplied through pipe systems 70, 49, and a silicon layer is grown on base 41 inside reaction furnace 43. By means of capillary 72 provided at the end of reaction gas outlet 46 of reaction furnace 43, a part of raw material gas is taken out and sent to analyzer 77 via condensers 73, 74. Here, the concentration of each raw material of reaction gas is measured with high precision. By operating flow control devices 65, 66 in accordance with the measured raw material consumption, furnace gas concentration correction nozzles 47, 48, which are provided inside reaction furnace 43 and which supplies each raw material independently, are actuated. Thus, the thickness of silicon layers of a large quantity of base 41 is grown uniformly.
Patent JP-S60227582-A (JP)
Title: Still picture transmission system
Inventor: YUASA HIROYOSHI
IPC: H04N19/50
Filed: 1984-04-25
Abstract: PURPOSE:To attain confirmation of emergency in a short time by dividing a picture element data into the low order and high order, and transmitting the picture element data of the high-order bit at first according to the compression coding system. CONSTITUTION:A video signal of a monochroic camera 1 is digitized by a 6-bit A/D converter 3 via a synchronizing separator circuit 2, stored in a frame memory 5 by a data selector 4, and after the signal is subject to compression coding by a microcomputer 6, then fed to a public telephone line via an MODEM 7. A receiver uses a D/A converter 8 and a synthesis circuit 9 so as to restore the picture and display it on a monitor TV10. In transmitting density information of each picture element in a form of N-bit picture element data, a mode changeover circuit 11 transmits the data at first in a form of the picture element of the high-order M-bit according to the compression code system.