baber/WOPTO huggingface dataset:
Patent JP-H08235929-A (JP)
Title: Luminaire elevator
Inventor: MORI KAZUHIRO
IPC: F21V21/36
Filed: 1995-02-23
Abstract: PURPOSE: To easily exchange an illuminating lamp for a luminaire. CONSTITUTION: A luminaire elevator 1 to elevate a household luminaire 11 mounted in a house has a rotationally moving mechanism 4 and an elevator mainbody 2. The rotationally moving mechanism 4 supports the luminaire 11 in a rotationally movable manner. The elevator mainbody 2 has one end mounted in the house and the other end mounted on the rotationally moving mechanism 4 to elevate the luminaire 11 via the rotationally moving mechanism 4. The luminaire 11 is held by a locking hook 35 in vertical posture. When the luminaire 11 reaches the lower end, elevation is stopped and the luminaire 11 is rotationally moved 90 deg..
Patent JP-2000233096-A (JP)
Title: Inlet device for liquid detergent and softener in washing machine
Inventor: MAEDA TOMOHITO
IPC: D06F39/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To put in proper amounts of liquid detergent and softener at an optimum time without affected by a flow rage from the water supply passage in a liquid detergent and softener inlet device for a washing machine which has the liquid detergent and the softener put into its washing tub. SOLUTION: A case 24 having a liquid detergent box 26 having a liquid detergent inlet part 25 and a liquid softener box 27 for putting in the liquid softener is removably accomodated in a water supply device 29, and the water is supplied into a washing tub from a water supply port 30 through the case. The case 24 has a clearance 28 between the liquid detergent box 26 and the softener box 27.
Patent JP-S54128594-A (JP)
Title: 3,7-disubstituted-3-cephem-4-carboxylic acid derivative
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1978-03-27
Abstract: NEW MATERIAL:A compound of formula I: [R 1  is group of formula II or III (X is S, O, imino, acylimino), etc,; R 2  is H or lower alkyl group; R 3  is acyloxy or heterocyclic thio group which may be substituted] and its salt.  
     EXAMPLE: 7-[2-(2,3-Dihydro-1,4-oxathiin-6-yl)-2-methoxyiminoacetamido]cephalosporanic acid.  
     USE: Antibacterials having a wide range of antibacterial spectrum.  
     PROCESS: A compound of formula IV or its salt is reacted with a novel compound of formula V in a solvent, e.g. water or acetone, if necessary, in the presence of a condensing agent, e.g. a Vilsmeier reagent, to give a compound of formula I. The compound of formula V is obtained by reacting a compound of the formula HSCH 2 CH 2 -X-H with a compound of formula VI: (Hal is halogen; R 4  is lower alkyl group), and by hydrolyzing the reaction product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55991-A (JP)
Title: Crt display unit
Inventor: HARA SHIYUUICHI
IPC: G09G5/00
Filed: 1979-03-28
Abstract: PURPOSE: To simplify maintenance inspection by simmple constitution by setting the power supply of a display circuit control system to a fixed voltage by outputting a negative current to the display circuit only during the vertical synchronizing signal period in a composite-signal generating circuit by a series circuit of a capacitor and resistance.  
     CONSTITUTION: The memory and peripheral circuit 3 are stored with display data and video signal generating circuit 5 reads out the stored display data and then converts it into a video signal; and horizontal and vertical synchronizing signals generated by synchronizing signal generating circuit 6 are supplied to composite signal generating circuit 7, where a composite signal is composed of the video signal is composed of the video signal and synchronizing signals and displayed 8. only during the vertical synchronizing signal period in circuit 7, a negative current is outputted to display circuit 8 and capacitor C and resistance R 3  are connected in series to obtain a time constant similar to that in a vertical repetitive period. Consequently, a synchronizing-signal negative power supply is omitted and the power supply of the display circuit control system is fixed to a fixed voltage, so that the maintenance inspection will be simplified by simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000233113-A (JP)
Title: Deodorization filter, its manufacture and use
Inventor: KONDO TOMOHISA
IPC: F24F1/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To regenerate adsorbing performance while initial performance of an adsorbent and its effective oxidizing-reduction use are secured by a method wherein a nonwoven fabric for holding containing an adsorbent held by a binder, and a plurality of pieces of dust removing nonwoven fabric sandwiching the holding nonwoven fabric between them are laminated, and a photocatalyst is contained in the binder. SOLUTION: Holding nonwoven fabric 1 containing an adsorbent held by a binder 6, and a plurality of pieces of dust removing nonwoven fabrics 2 and 3 are laminated, and a photocatalyst is contained in the binder 6. At that time the photocatalyst is allowed to exist in a form wherein the adsorbing material is previously allowed to exist in the binder 6 to be fixed to the holding nonwoven fabric 1 and in contact with or close to the adsorbent. That is, the photocatalyst is allowed to exist in the binder 6 between the nonwoven fabric 5 and an adsorbent particle 4 and connects both to each other. By allowing the adsorbent to approach the photocatalyst and preventing a pore of the adsorbent from being blocked up, thus adsorbing performance and photocatalytic reaction are compatibilized, and a life of the adsorbing performance is prolonged.
Patent JP-S58153563-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B13/02
Filed: 1982-03-06
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-S59164261-A (JP)
Inventor: ISHIZUKA OSAMU
IPC: B61D17/04
Filed: 1983-03-07
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-H08211604-A (JP)
Title: Photosensitive composition, photosensitive planographic printing plate and its developing method
Inventor: MATSUMURA TOMOYUKI
IPC: G03F7/028
Filed: 1995-02-02
Abstract: PURPOSE: To provide a photosensitive compsn. excellent in developability especially with an aq. alkali soln. not practically contg. an org. solvent, hardly forming undissolved matter in a developer even at the time of development with an aq. alkali soln. not practically contg. an org. solvent, giving photosensitive planographic printing plates capable of development in large quantities with a certain amt. of a developer and having satisfactory printing resistance and to provide a photosensitive planographic printing plate. CONSTITUTION: This photosensitive compsn. contains a compd. represented by the formula, a polymerizable compd. having an addition-polymerizable unsatd. bond and a high molecular compd. capable of forming a film. In the formula, R<1> is a divalent combining group, R<2> is alkyl, A<-> is an anion, R<3> is methyl, ethyl, n-propyl, isopropyl, n-butyl, sec. -butyl, tert. -butyl or halogen, each of (a) and (b) is an integer satisfying 1<=a+b<=4, each of (c) and (d) is an integer satisfying 0<=c+d<=4.
Patent JP-S62198041-A (JP)
Inventor: RESURII HAABAATO FURANSHISU
IPC: H01J9/26
Filed: 1987-02-20
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-S55129232-A (JP)
Title: Isomerization of xylenes
Inventor: ONODERA TAMIO
IPC: C07C15/02
Filed: 1979-03-29
Abstract: PURPOSE: To carry out the vapor phase isomerization of a xylene mixture wherein the concentration of at least one kind of xylene isomer is below the thermodynamical equilibrium concentration, economically, in an industrial scale, by using a crystalline aluminosilicate zeolite catalyst having a specific silica/alumina ratio and modified with platinum and tin.  
     CONSTITUTION: The vapor phase isomerization of a xylene mixture (the concentration of at least one kind of xylene isomer, esp. p-xylene, is below the thermodynamical equilibrium concentration), esp. a mixture containing ethylbenzene, is carried out by the use of a crystalline aluminosilicate zeolite catalyst having a SiO 2 /Al 2 O 3  molar ratio of ≥10 and modified with platinum and tin by known process, pref. at 250W550°C, in the presence of hydrogen. The present process accelerates the de- ethylation and decomposition of ethylbenzene while keeping the equilibrium concentration of p-xylene at a high level, suppresses the by-production of naphthenes produced by the nucleus-hydrogenation of xylene, and gives an economical industrial means for the isomerization of xylenes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55129219-A (JP)
Title: Slow-releasing preparation
Inventor: SUZUKI NOBUYUKI
IPC: A61K9/16
Filed: 1979-03-29
Abstract: PURPOSE: To provide a slow-releasing carcinostatic preparation having improved duration of activity, reduced administration frequency, and suppressed side effects, by coating 1-(2-tetrahydrofuryl)-5-fluorouracil with a specific coating film.  
     CONSTITUTION: 1-(Tetrahydrofuryl)-5-fluorouracil (THFU) is coated with a pH- insensitive semi-permeable coating film (e.g. a composite containing ethyl cellulose or paraffin). Although THFU has lower side effects than 5-FU, it exhibits considerable side effects by high-dose administration, and loses its activity in a short time. By coating the compound with the above film, the concentration of 5FU in blood is maintained at an effective level for a long time, and accordingly, the administration frequency and dose can be reduced, which results in the reduction of the side effects. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60180992-A (JP)
Title: Device for measuring temperature distribution of heater and method for using said device
Inventor: YOSHIKAWA KIYOSHI
IPC: C30B15/14
Filed: 1984-02-29
Abstract: PURPOSE:To enable exact measurement of the temp. distribution of a heater of a device for pulling up a semiconductor single crystal with good reproducibility by measuring the temp. of said heater in the temp. environment approximately equal to the environment in the stage of an actual operation. CONSTITUTION:One or more mechanisms 18 for measuring temp. distribution each consisting of a temp. sensor 16 fixed via a fixture 15 to a freely vertically movable and rotatably supporting shaft 14 penetrating airtightly through a hermetic vessel 13 provided with ventilation pipe 11, 12 for evacuation and inflow and outflow of an inert gas are provided to said vessel. A temp. control sensor mechanism 22 consisting of a dummy crucible receiving tray 20 embedded with a sensor 21 for temp. control is provided to a freely rotatable shaft 19 penetrating airtightly throught the vessel 13 so as to face the shaft 14. A carbon heater 1 is attached to an attaching mechanism 24 contg. a holding cylinder 25 and an electrode 23 and while the inside of the vessel 13 is evacuated to a vacuum, heating current is passed to the heater 1 to bake the heater 1 and the cylinder 25 at and for a prescribed temp. and time. The atmosphere in the vessel 13 is thereafter substd. with an inert gas or is kept under the vacuum as it is and the temp. distribution of the heater 1 is measured by operating the mechanism 18.
Patent JP-H10233392-A (JP)
Title: Manufacture of semiconductor device
Inventor: OI MAKOTO
IPC: H01L21/8247
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a semiconductor device allowing etching of a silicon nitride film with no influence on a silicon oxide film on the lower part. SOLUTION: In this method, a first silicon oxide film 40, a second silicon oxide film 42 and a silicon nitride film 43 are laminated in order so as to perform patterning of both silicon oxide films 40, 42 and the silicon nitride film 43. In this case, a resist 45 subjected to patterning is formed on the silicon nitride film 43 so as to perform etching of the silicon nitride film 43 with phosphoric acid as a resist 45 as a mask as well as etching of both silicon oxide films 40, 42 using the resist 45 as the mask with hydrofluoric acid.
Patent JP-S56134108-A (JP)
Title: Capstan rest for lathe having pair of turrets
Inventor: ISHIZUKA SHINICHI
IPC: B23B29/32
Filed: 1980-03-22
Abstract: PURPOSE: To largely reduce noncutting time by a method wherein while the tool of one turret is cutting, the other turret selects tool for the subsequent process.  
     CONSTITUTION: A headstock 2 rotatably supporting a spindle 3 is disposed on the left upper part of a bed 1. A capstan rest 5 is supported by a carriage 6 guided by two parallel guide bars 4. Two turrets 8 and 9 are indexably provided on the capstan rest 5 and hold a plurality of cutting tools respectively. While the turret 8 is being used to machine, the turret 9 is indexed and prepared for the subsequent process: the turret 9 is rotated by a necessary angle to complete the selection of a necessary tool. In the meantime, the tool of the turret 8 is crosswise fed, and the tool held of the turret 9 reaches the working position to start cutting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60180414-A (JP)
Inventor: YOSHIDA MAKOTO
IPC: H02G5/10
Filed: 1984-02-28
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-S53122449-A (JP)
Title: Abnormal shape inspection apparatus of metal surface
Inventor: NAKAOKA EIICHI
IPC: G01B7/34
Filed: 1977-03-31
Abstract: PURPOSE:To perform the inspection of metal surfaces at the rolling, etc. readily, accurately and rapidly by performing differential processing of thespacing distance detection outputs between the adjoining and opposing elements of a plurality of detection elements provided respectively, to two sets of distance detectors.
Patent JP-S58155768-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MURASE KATSUMI
IPC: H01L29/80
Filed: 1982-03-11
Abstract: PURPOSE:To obtain a minute high-speed FET, power consumption thereof is low, by a method wherein an Si layer containing B is formed onto a Si substrate having an  insulating film with a window, a window is bored partially onto the substrate of the  window section, the Si layer is oxidized partially, and an electrode is attached onto  the residual section of the substrate in the window. CONSTITUTION:An SiO2 27 is formed onto the single crystal Si substrate 20 consisting  of an N<+> layer 22 and an N<-> layer 21 and a window is bored, an amorphous Si 35 containing B is stacked, and a window is bored and one part of the substrate 20 is exposed. An SiO2 film 29 is formed while coating a gate electrode 28 being in contact with one part of the substrate 20 of the window section through heat treatment in O2,  and a source connecting hole 31 is formed. The oxide thin-film of the hole 31 is removed, poly Si 30 to which P is added is formed, a P<+> layer 24 and an N<+> layer 25  are formed from the layers 28, 30 through thermal diffusion, windows 33 are bored to  the SiO2 29, and Al wiring 32 and a source electrode 34 are formed. The SIT can be  formed minutely because the gate electrode and the source connecting hole are shaped  by one process by utilizing the fast speed of oxidation of Si containing B, and operated at voltage lower than conventional devices and can be operated at high speed, and power dissipation and a signal delay in the gate electrode section decrease largely.
Patent JP-S57154179-A (JP)
Title: Recovery of tetrahydrofuran
Inventor: MATSUMOTO TOMIJI
IPC: C07D307/08
Filed: 1981-03-17
Abstract: PURPOSE: To make a content of an aldehyde compound ≤ a specific amount, by treating the titled compound prepared as a by-product in the preparation process of a polyester comprising 1,4-butanediol as a main glycol component with a  boron hydride compound, followed by distillation.  
     CONSTITUTION: Preferably 0.20W1.50wt% based on tetrahydrofuran (THF) of a compound shown by the formula MBH 4 (M is Li, K, Na) is added to a distillate containing THF obtained as a by-product in the preparation process of a  polyester comprising 1,4-butanediol as a main glycol component. The distillate  is heated at from room temperature W the boiling temperature, purified by distillation, to give THF having a content of aldehyde compound calculated as  CHO of ≤50ppm, preferably ≤20ppm, inexpensively with eliminating the pro  blems of pollution, etc., contributing greaty to save of resources, etc. This THF  is capable of preparing stably high-quality polytetramethylene glycol having no  discoloration, useful as a raw material for polyurethane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10230208-A (JP)
Title: Coating method
Inventor: JIYOUDA KATSUAKI
IPC: B05D1/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of easily and surely carrying out a partial coating by a roll. SOLUTION: In a coating method in which a material 6 to be coated is coated by a roll 1 consisting a coating roll 3 and a doctor roll 2, a paint scraping means 5 is abutted on a part of the coating roll 3 to scrape off the paint stuck to the part of the coating roll 3.
Patent JP-H09210148-A (JP)
Title: Transmission structure
Inventor: IWAMOTO MICHITAKA
IPC: F16H3/097
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve supporting stiffness by journalling the input side and the intermediate part of a counter shaft to a transmission first case and a transmission second case respectively, and journalling the spacer of the output side of the counter shaft to a transmission third case. SOLUTION: A final decelerating counter gear 108 is mounted from an output side end on a counter shaft 10, an inner spline part 110 is spline-fit to an outside spline part 114. A spacer 120 is mounted on the shaft part 116 of the counter shaft 10, it abuts on a final decelerating counter gear 108, an installing nut 122 is screwed and fastened around a screw part 118. The input side of the counter shaft 10 is journalled to the first case wall part 18 of the transmission first case 12 by the counter shaft first bearing 44 of a ball type, and the intermediate part is journalled to the second wall part 20 of the transmission second case 14 by the counter shaft second bearing 46 of the ball type. The spacer 120 of an output side is journalled to the third case wall part 22 of the transmission third case 16 by the counter shaft third bearing 48 of the roller type.
Patent JP-S59162898-A (JP)
Title: Method and apparatus for determination of solute using immobilized enzyme
Inventor: KOBAYASHI TERUAKI
IPC: C12Q1/34
Filed: 1983-03-09
Abstract: PURPOSE:To prevent the deactivation of enzyme with heavy metal (e.g. Ag) in an analyzer utilizing an SH enzyme, by contacting the immobilized enzyme constantly with a low molecular SH compound during the pause of the measurement. CONSTITUTION:The cell 19 is furnished with an enzyme electrode (having an enzyme membrane immobilized with an enzyme such as urease, as a sensitive membrane), a reference electrode 2 and an earth electrode 3 in the flow path in the order. The specimen supplied from the injector 18 is carried by the carrier buffer liquid 15 and transferred to the cell 19 through the thin tube 14 and the feed pump 17. A signal corresponding to the concentration of the material (e.g. urea) to be determined is generated by the electrode, and is transferred via the preamplifier 20 and recorded with the recorder 21. The carrier buffer solution in the above process is the one containing about 0.1-100mM of a compound containing SH group (e.g. mercaptoethanol, glutathion, etc.).
Patent JP-S57154506-A (JP)
Title: Method and device for changing speed of hydraulic motor
Inventor: DENDA RINTA
IPC: F15B11/17
Filed: 1981-03-16
Abstract: PURPOSE:To enable the change in speed through a simple construction, by providing a plurality of hydraulic motors so that they can optionally be connected in series with each other and by putting the pressurized oil from the same number of pumps into confluence to heighten the speed. CONSTITUTION:To separately drive motors M1, M2, a parallel-series changeover valve 3 is set in a position A. When a control valve 1 is shifted leftward by operating a lever 32, pressurized oil from a pump P1 is supplied to the motor M1 through a pipe 18. To drive the motors M1, M2 in series connection with each other, control valves 1, 1' are both set leftward to conduct the pressurized oil flows from the pumps P1, P2 together to the parallel-series changeover valve 3 through check valves 2, 2'. At that time the pressurized oil put into confluence at the valve 3 is supplied to the motors M1, M2 to rotate them at a speed almost twice higher than that in their parallel connection. The speed of the motors M1, M2 is thus changed.
Patent JP-H01212667-A (JP)
Title: Rear wheel steering device for front/rear wheel steering vehicle
Inventor: AGA MASAMI
IPC: B62D6/00
Filed: 1988-02-19
Abstract: PURPOSE:To make it possible to control rear wheels to be steered at the time of low and high speeds by steering the rear wheels depending on the displacement transmitted through connecting members when steered variable is large, and meanwhile constituting the rear wheels to be freely steered by an electric motor when steered variable is small. CONSTITUTION:A power cylinder 28 driving a relay rod which steers rear wheels via tie-rods 26a and 26b by means of displacement in the axial direction, is formed in No.1 housing 25. And a spool valve 32 which constitutes a hydraulic copying mechanism together with the power cylinder 28 is provided in No.2 housing 31 placed on the housing 25. Then, the valve spool 32a of the valve is connected with a relay rod 24 via a connecting member 33, a lever 34 and a piston 28a. And the, the valve spool 32b which is coupled with the valve sleeve 32a while being inserted, is driven by No.1 drive mechanism composed of a driving rod 37 and of a cam member 38 so that the valve spool 32b may be driven by No.2 drive mechanism including an electric motor 56.
Patent JP-H08228722-A (JP)
Title: Boiled egg dipped in soup
Inventor: YAMASHITA YOJI
IPC: A23L15/00
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a boiled egg dipped in a soup where a boiled egg is shelled and dipped in a soup having an alkaline pH and the egg white part maintains good flexibility and elasticity and the egg yolk parts does not lose unsoggy feeling, having the delicious texture unique to egg. CONSTITUTION: Eggs of poultry such as hen eggs, quail eggs, duck eggs or goose eggs are heated with hot water, steam, infrared rays, far-infrared rays or high-frequency electric heating to coagulate the egg white part and/or the egg yolk part. Then, these eggs are shelled and dipped in a soup of a pH of 7.0-9.5 to give desired boiled eggs.
Patent JP-H07243783-A (JP)
Title: Double tube structural heat pipe and roll employing said heat pipe
Inventor: KIDA KUNIO
IPC: H05B6/14
Filed: 1994-03-09
Abstract: PURPOSE:To provide a double tube structural heat pipe, in which a hole for incorporating the heat pipe thereinto can be comparatively short, and a roll, into which the heat pipe is incorporated and which is inexpensive in the manufacturing cost but prominent in the uniformity of heating. CONSTITUTION:A heat pipe 1 is constituted of a double tube structure formed of an outer tube 2 and an inner tube 3. Both terminals 6 of a space between the outer tube 2 and the inner tube 3 are sealed. In this case, a hollow section 5, inside of the inner tube 3, is penetrated in the lengthwise direction thereof. Operating liquid 4 consisting of ultra pure water is sealed into the space between the outer tube 2 and the inner tube 3 under a condition that the space is retained in a high vacuum.