baber/WOPTO huggingface dataset:
Patent JP-S54150497-A (JP)
Title: Hydroxy end group*chloroalkylene ether* * and its preparation
Inventor: CHIYUNGU AI YANGU
IPC: C07C41/03
Filed: 1979-05-16
Abstract: Colorless hydroxyl-terminated poly(chloroalkylene ethers) of the formula   <IMAGE>  wherein R<1> and R<2> = hydrogen or methyl; R<3> and R<4> = hydrogen, lower alkyl containing 1 to 10 carbon atoms or lower chloroalkyl containing 1 to 2 carbon atoms provided that at least one of R<3> or R<4> is lower chloroalkyl; R<5> = residue of a hydroxyl material which originally contained 1 to 6 hydroxyls;  b = integer of 1 to 50;  d = integer of 1 to 6. The ethers may be prepared by reaction of a hydroxyl material containing 1 to 6 hydroxyl groups with a chloro-alkylene oxide in the presence of a novel catalyst system comprising   (i) a fluorinated acid selected from the group consisting of bis (fluorinated aliphatic sulfonyl) alkanes and acids of the formula HmXFn+m wherein X is selected from the group consisting of boron, phosphorous, arsenic and antimony; m is 0 or 1, n is 3 when X is boron and n is 5 when X is phosphorous, arsenic and antimony; and   <IMAGE>
Patent JP-S57174060-A (JP)
Title: Method of preparing protein and saccharide solution from rice
Inventor: SHIGEHIRO GENICHI
IPC: A23L1/09
Filed: 1981-04-20
Abstract: PURPOSE: Saccharide solution is added to polished rice and they are processed to produce rice protein and saccharide solution that is used as a raw material for brewing.  
     CONSTITUTION: Rice grains are stepped in the tank 4 and mixed with saccharides from the tank 2 in the tank 5 and they are impregnated with water to effect swelling. They are sent to crushers 6, 7 where they are crushed and contained in the service tank 8. The ground product is sent at a certain rate to the first heater 9 and an appropriate amount of liquefying enzyme is added from the enzyme tank 10, then they are heated up to 80°C in a short time. Further, they are sent to the second heater 11 and heated up to 94W95°C, then conveyed to the first protein coagulator 12 and the second one 13 where the protein is coagulated. Then, the product is sent to the first sieve 14 and separated into the rice protein and a solution. The rice protein is subjected to dehydration 16 and drying 17 and sent to tank 19. The solution is combined with a saccarifying enzyme in the saccharifying tank 20 where it is hydrolyzed to form a saccharide solution, which is led to tank 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04295798-A (JP)
Title: Reactor internal circulation pump
Inventor: SAITO NOBORU
IPC: G21C15/243
Filed: 1991-03-25
Abstract: PURPOSE:To enable inspection of the penetration bead of welding part between a pump casing and a pressure vessel by providing a plurality of helical projections on the pump casing of reactor internal circulation pump or on the outer surface of the pressure vessel. CONSTITUTION:A reactor internal type recirculation pump casing 2 is inserted penetrating the thermal buffer 10 below the lower head 7 of a reactor vessel, the lower head 7 and inside of recirculation pump fixing nozzle 8. The casing 2 and the nozzle 8 are welded at a welding part 9. A gap 11 is provided between the buffer 10, the lower head 7 and the nozzle 8 and the casing 2 to insert a scope inspector. To assure the seismic strength of the nozzle 8, a helical projection 13 is formed on the surface of the casing 2 or the pressure vessel facing to the gap 11 from the bottom to near the welding part 9. Thus, when a usual inspection instrument is inserted, its head is guided by the projection 13 turning around the casing 2 and reaches the welding part 9. Thus the penetration bead is inspected and so the reliability of the reactor is improved.
Patent JP-H01234456-A (JP)
Title: Aromatic polyester composition
Inventor: HATAYAMA TOSHIO
IPC: C08K5/16
Filed: 1988-03-16
Abstract: PURPOSE:To obtain aromatic polyester composition which is suitable for a packaging material for foods and carbonated beverage in the form of vessel, film and sheet, because of its excellent gas barrier property, transparency, and hygienic properties, by adding a specific amount of specific amide or imide compound. CONSTITUTION:An aromatic polyester such as polyethylene terephthalate is compounded with 0.2-100mole%, based on the dicarboxylic acid unit in the polyester, of a compound of formula I or formula II (X1, X2, Y1, Y2 are substituted or unsubstituted aromatic or alicyclic hydrocarbon; R1, R2 are divalent substituent), having 250-3,000 molecular weight such as an imide where X1, X2 are 1,2-phenylene and R1 is m-xylylene or an amide where Y1, Y2 are phenyl group and R2 is m-xylylene.
Patent JP-H09250608-A (JP)
Title: Silk hat type bendingly engaged gear device
Inventor: SHIRASAWA NAOMI
IPC: F16H1/32
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To produce a silk hat type bendingly engaged gear device in a small, compact and high rigidity structure. SOLUTION: A first and second end plates 2, 3 are relatively rotatable by a cross roller bearing 4 disposed between the first and second end plates 2, 3 in a silk hat type bendingly engaged gear device 1. A rigid internal-toothed gear is integrally formed in the inner periphery surface of the inner wheel 41 of the cross roller bearing 4, that is, an internal tooth 11 is formed. The inner wheel 41 is directly fastened and fixed to the first end plate 2. An outer wheel 44 of the cross roller bearing 4 is fastened and fixed to the second end plate 3 through an annular boss 17 of a silk-hat-shaped flexible external-toothed gear. The internal tooth 11 is formed so as to be placed inside in the radial direction of the roller orbit surface 47 of the cross roller bearing 4.
Patent JP-H0582937-A (JP)
Title: Semiconductor device
Inventor: OTANI HIROSHI
IPC: H01L23/12
Filed: 1992-03-17
Abstract: PURPOSE:To prevent solder cracking by reducing stress generated in a solder section by the difference of the thermal expansion coefficients of a pair of IC packages symmetrically mounted to a wiring board on both surfaces of the board and the wiring board held by these IC packages. CONSTITUTION:The position of an IC package 3 loaded on an underside is diaplaced to an IC package 2 mounted on the top face of a wiring board 1 and the IC package 3 is mounted. The mounting pads of the top face and the underside are set up while being displaced in the length or more of the width of the mounting pads. Or the IC packages mounted on the top face and the underside are mounted respectively in the direction that they are mutually crossed at right angles approximately. Or the spaces of the lead sections 20b and lead sections 30b of the IC packages 2, 3 on the top face and the underside are displaced to 2.4 times or more of the thickness of the wiring board 1, and the IC packages 2, 3 are mounted.
Patent JP-S52144688-A (JP)
Title: Preparation of penicillin and cephalosporin derivatives
Inventor: ITOU HIROYUKI
IPC: C07D499/64
Filed: 1976-05-27
Abstract: PURPOSE: The title compounds are easily prepared by the condensation of 6-aminopenam or 7-aminocephem with reaction products of 2-halopyridinium salt with carboxylic acids. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04295308-A (JP)
Title: Mat
Inventor: KITAGAWA FUMIO
IPC: A47C27/00
Filed: 1991-03-26
Abstract: PURPOSE:To restrain the wave motion of a mat in turning over in bed and lighten the mat. CONSTITUTION:A mat 3 is formed on the outside with a film 1 made of a resin having no permeability of air. The upper and lower inner surfaces of the mat 3 are interconnected by a plurality of threads 2. The mats 3 are piled one on another into two layers thereof. The upper layer of the mat 3 is filled with liquid 4 and the lower layer of the mat 3 is filled with gas 5. The threads in the mat is pulled by each other by movement of the body in turning over in bed to minimize wave motion property (within 1sec). The mat is lightened by filling gas in the lower layer of the mat 3.
Patent JP-S61224239-A (JP)
Title: Spot knocking method for cathode-ray tube
Inventor: INOUE KATSUYOSHI
IPC: H01J9/44
Filed: 1985-03-27
Abstract: PURPOSE:To improve and stabilize the voltage withstanding characteristic of such cathode-ray tube as will cause in-tube discharge during usage by applying high voltage of 1.0-1.5 times of the maximum rated anode voltage. CONSTITUTION:A socket 4 where plural stem pins provided at the end of neck section 2 of tubular member 1 for containing an electron gun are connected together is grounded. D.C. high voltage source 31 for applying D.C. voltage about 1.0-1.5 times of rated voltage of cathode-ray tube through first switch mechanism 21 and a high voltage source 32 for producing pulsating voltage about 2.0-2.5 times of rated voltage of cathode-ray tube are provided where one of them, 31, 32 is grounded. A contacting chip 20 is provided at a portion of the neck section 2 to be grounded through first switch mechanism 21 and second switch mechanism 22 interlocked as shown by dashed arrow.
Patent JP-H02276084-A (JP)
Title: Portable stereophonic listening apparatus for music, etc
Inventor: ANDOREASU PABERU
IPC: H04H20/88
Filed: 1990-03-12
Abstract: PURPOSE: To make a listener possible to listen to a HiFi stereo reproducing music or voice by both ears without being disturbed in movement by using only a stereo headphone means without using a loudspeeker as a stereo sound reproducing means. CONSTITUTION: Mutually different stereo program output signals are simultaneously generated from a program source reproducing device 4, after amplifying with a stereo signal amplifying means 5, respectively different output signals are respectively and separately received with the stereo headphone means 6 having a pair of sound reproducing part. Also, a battery 7 is provided with as a power source means, and the power source means, the program source reproducing device 4 and the signal amplifying means 5 are held in the configuration of a single portable unit miniaturized. By this way, the HiFi stereo sound is directly listened to from the stereo headphone means 6 with both ears of the listener, and also the listener is allowed to carry or operate the device without disturbing the individual movement.
Patent JP-2000259245-A (JP)
Title: Process monitoring controller
Inventor: KOYAMA NORIAKI
IPC: G05B23/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a process monitoring controller which can properly detect the response delay abnormality of a control object device. SOLUTION: A response delay detection means 13 judges whether or not a response time when an operation command is outputted and then a control object device 4 responds is longer than the allowable response time of a normal mode that is stored in an individual response condition table 11. If the said response time is longer than the allowable response time, an alarm processing means 14 outputs an alarm to an alarm device 16. Thus, the response delay of the device 4 can be properly detected.
Patent JP-S58186896-A (JP)
Title: Ionization type smoke detector
Inventor: ANDOREASU SHIYAITOBUAIRAA
IPC: G01N27/66
Filed: 1983-04-08
Abstract: Due to aging of the insulating materials arranged between the electrodes in ionization fire alarms or detectors the insulating efficiency of these thus formed so-called insulating paths or spans deteriorates in the course of time despite, or maybe even due to the cleaning operations performed upon such ionization fire alarms. To ensure that the insulating capacity does not fall below a critical value the insulating path or span is formed by at least two different insulating materials. The materials are arranged in such a manner that the creepage path between the electrodes extends across all the different insulating materials. This principle also may be applied to other measuring devices which require a high input resistance of an amplifier stage.
Patent JP-H11331079-A (JP)
Title: Optical communication system
Inventor: SPECTOR MAGALY
IPC: H04B10/2507
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier that suppresses power dispersion. SOLUTION: A level of crosstalk of each channel is reduced considerably by inserting a loss element 60 to each path of a channel receiving the effect of power dispersion being a result of amplification. Furthermore, all separated channels receiving the effect of large amplification pass a loss device thereby similarly reducing a level of crosstalk of each channel receiving the effect of high amplification.
Patent JP-H04276096-A (JP)
Title: Method for forming character and pattern
Inventor: KATO TOMOAKI
IPC: C25D13/00
Filed: 1991-03-04
Abstract: PURPOSE:To easily present characters and patterns and to form the characters and patterns by the simple method which is universally available and advantageous in mass production. CONSTITUTION:A printed film 2 presenting characters and patterns is formed on the surface of a conductive substrate 1 by pad printing, and a coating film 3 is formed on the part not coated with the printed film by electrodeposition coating. The printed film 2 is removed, and the part 5 of the substrate not coated with the coating film and corresponding to the characters and patterns is exposed. A metal plating film and/or an electrodeposition coating film 4 are formed on the part 5, and the characters and patterns are formed.
Patent JP-S53147535-A (JP)
Title: Control method for type printer
Inventor: HATASAWA KIKUO
IPC: G03G13/22
Filed: 1977-05-27
Abstract: PURPOSE: To attempt to increase a numbr of printing and treating sheets on the average by informing the wait time for the rotation of a photoreceptor drum to the treating program in order to be able to judge whether the treatment program may continue to edit the following pages or not. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57176424-A (JP)
Title: System failure alarming system
Inventor: TSUCHIYA MINORU
IPC: G05B23/02
Filed: 1981-04-24
Abstract: PURPOSE:To simply obtain a system failure alarming system having high safety with low cost by outputting alarm again only when the alarm is stopped with an alarm stopping switch. CONSTITUTION:A realarm detector 13 is provided in an alarm processing section 1, realarming is made at each set time T of a realarm detector 13 only with the operation of an alarm stopping switch 7 on an alarm panel 3 at a night watchman's room, realarm is given to the night watchmen, allowing to avoid the leaving of an accident as it is. In this case, the night watchmen can completely stop the alarm by operating an alarm stopping switch 7 on a monitor  panel 2 in the operation room and the items of failure indicating lamps 5 on the panel 2 can be confirmed.
Patent JP-S52144554-A (JP)
Title: Water lubricating bearing
Inventor: AIBA YASUHIRO
IPC: F16C17/04
Filed: 1976-05-26
Abstract: PURPOSE: Water lubricating bearing which has corrsion proof action to stainless steel shaft material, does not recieve corrosion due to impregnated metal itself or consumption by electrolytic corrosion, and can elevate bearing capacity in warm water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61220688-A (JP)
Inventor: MORIOKA TATSU
IPC: B26B19/38
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-H10183200-A (JP)
Title: Germicidal detergent
Inventor: SUGAMOTO KAZUYUKI
IPC: C11D3/22
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a germicidal detergent that is in a sheet form and unbulky even in the case that it is made portable in a bag or the like, safe because no inclusion of any preservative that is intrinsically unnecessary for the germicidal effect, has high personal usefulness because it can be used one by one every it is employed and has high disinfection effect. SOLUTION: This germicidal detergent contains 0.01-1wt.%, based on the whole amount, of germicidal components, 10-70wt.% of detergent components and >=29wt.% of water-soluble polymer and is molded in sheets.
Patent JP-S55152094-A (JP)
Title: Multicolor thermosensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/34
Filed: 1979-05-18
Abstract: PURPOSE:To obtain a multicolor thermosensitive, recording material noticeably improved in the preservability of the recorded material and the clearness of the color-developed image by having the alkylene oxide adduct of the straight-chain glycol present in the low temperature thermosensitive color-developed layer and/or between the high and low temperature color-developed layers. CONSTITUTION:The high temperature thermosensitive color-developed layer 2 and the low temperature thermosensitive color-developed layer 3 are piled in sequence on the support body 1 made of paper or the like and a color eliminator 7 made up of the alkylene oxide adduct of the straight chain glycol is present in the layer 3 and/or between the layers 2 and 3 to form a multicolor recording material. The color developing component of the layer 2 uses a colorless or pale leuco-dye and the phenolic substance or acid substance and the alkylene oxide adduct of the straight chain glycol as shown by the formula is provided as the color eliminator. For the compound of this formula, for example, the ethylene oxide undergoes a 2mol additive reaction with the straight chain alcohol in which R represents the straight- chain alkyl group. The recording material is free from fog and suitable for obtaining the highly clear image of the color developed image respectively in the low and high temperature ranges.
Patent JP-S63226962-A (JP)
Title: Manufacture of heterojunction bipolar transistor
Inventor: HAYAMA NOBUYUKI
IPC: H01L29/72
Filed: 1987-03-16
Abstract: PURPOSE:To reduce the base-collector parasitic capacitance, to prevent the base resistance from increasing and to prevent the emitter injection efficiency from deteriorating by a method wherein a spacer layer, whose lattice matches with a base contact layer and a collector layer and which is composed of an insulating material or a semi-insulating semiconductor material, is formed at an interface between the base contact layer and the collector layer by an epitaxial growth method. CONSTITUTION:A collector layer 2 composed of a first semiconductor material is formed on a semiconductor substrate 1; a mask 3 having a prescribed pattern is formed on the layer; a part of the collector layer 2 is etched selectively. Then, a spacer layer 4 whose lattice matches with the collector layer 2 and which is composed of an insulating film or a semi- insulating semiconductor material is grown epitaxially on an exposed part of the collector layer 2; a base contact layer 5 whose lattice matches with the spacer layer 4 and which is composed of a second semiconductor material is grown epitaxially on the spacer layer. After that, the mask 3 is removed; the collector layer 2 is exposed. The following are grown epitaxially in succession on the exposed part of the base contact layer 5 and the collector layer 2: a base layer 6 whose lattice matches with the base contact layer and the, collector layer and which is composed of a third semiconductor material; the emitter layer 7 which is composed of a fourth semiconductor material.
Patent JP-2000260862-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: USAMI TATSUYA
IPC: H01L21/768
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure with no defective embedding of barrier metal and tungsten at such a through hole part as misstep of metal wiring at a lower layer, by removing all of a first wiring directly under a via hole, while the removal part and inside the via hole are constituted with a connection metal. SOLUTION: A first metal wiring 102 is worked on a plasma SiO2 film 101 by photolithography, over which a first plasma SiO2 film 103 is formed for flattening. Then a photoresist 104 is coated and with it as a mask, a connection hole is formed at the first plasma SiO film 103 using a fluorocarbon gas. Then with the first plasma SiO2 film 103 as a mask, the first metal wiring 102 is all removed at just under the connection hole of a via hole, and the removal part and the inside of connection part are constituted with a connection metal of a barrier metal 105 and blanket tungsten film 106.
Patent JP-S52146136-A (JP)
Title: Line selection system
Inventor: KOYANO TSURI
IPC: H04L69/40
Filed: 1976-05-29
Abstract: PURPOSE: To easily select a number of lines between the electronic unit and the online lines connected to it with arbitrary combination, by making the line selection electronically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06263132-A (JP)
Title: Bottle for volume-reduction waste disposal
Inventor: YAMANAKA NOBUO
IPC: B65D23/08
Filed: 1993-03-22
Abstract: PURPOSE:To make a bottle easily crushable without narrowing the scope of its uses, enable disposing of the bottle satisfactorily on the one hand and promote its recycling in the disposal on the other hand. CONSTITUTION:The cylindrical wall of a bottle body 1 is formed of main wall parts 2 and destruction wall parts 3, the former alternated circumferentially with the latter. The main material for the main wall parts 2 and the material for the destruction wall parts 3 are so selected as to make the junction strength between the former and the latter appropriate for the purpose of making the bottle body 1 easily breakable along boundary lines 4 of fusion attachment. Therefore the bottle can be crushed easily when it is disposed of.
Patent JP-H08229833-A (JP)
Title: Clamping device
Inventor: IZUMI YUKITOSHI
IPC: B25B11/00
Filed: 1995-02-24
Abstract: PURPOSE: To perform clasping/unclamping work easily in a short time. CONSTITUTION: A male screw 3 to be inserted into a female screw on the clamped side is provided on a tip of a shaft 1 to surround a circumferential surface of a shaft 1, and the male screw 3 is separated to two or more parts in the axial direction, an energization member 4 is installed on the tip side of it in such a way that the male screw 3 is pulled toward the shaft 1 by action of the energization member 4, and a slider 5 is provided on the shaft l to move in the axial direction of the shaft 1 for moving the male screw 3 in the diametric direction.
Patent JP-H10244199-A (JP)
Title: Die coater
Inventor: MISHIMA KIYOSHI
IPC: B05C5/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To switch a coating operation in opposite, offset or transfer mades. SOLUTION: The die coater for continuously coating the surfaces of the metallic webs W while transporting the webs has the die 6 provided with a lip on the front edge, a backup roll 2 arranged approximately to face the lip, an upstream side tension roll 3 for regulating the feeding angle of the metallic webs W to the backup roll 2 and a downstream side tension roll 4 for regulating the take-off angle of the metallic webs W from the backup roll 2. The die 6 is made vertically movable. A second backup roll 5 for changing a path line is arranged on the side opposite to the die 6.
Patent JP-S60207912-A (JP)
Title: Driving device of setter
Inventor: TAKAMIYA SHIGERU
IPC: G05B21/02
Filed: 1984-03-31
Abstract: PURPOSE:To improve following properties by calculating a setter driving time on the basis of a real value of a driven setter speed obtained at the preceding sample in case of the 2nd sample or after. CONSTITUTION:In the 1st sample, the setter can be driven by only a half of a planned curve A because there are no data for the real driven setter speed. In the 2nd sample however, the lack of the driven variable at the 1st sample is also precisely compensated by using the data of the real driven setter speed measured at the 1st sample to driven a setter 21 up to a position coinciding with the planned curve A. In the 3rd sample or after also, the setter 21 is driven while considering the real value of the driven setter speed may be shifted from a specification value. Therefore, a driving curve C is formed along the planned curve A. Thus, the following property can be improved.