baber/WOPTO huggingface dataset:
Patent JP-H0785498-A (JP)
Title: Optical information recorder/reproducer
Inventor: MIYAMOTO MORITOSHI
IPC: G11B11/10
Filed: 1993-09-16
Abstract: PURPOSE:To preferably record and reproduce by decreasing a phase difference generated at a P-polarization and an S-polarization by reflection of reflecting means of an optical head, an by increasing a light amount directed toward a photodetector. CONSTITUTION:A P-polarization and an S-polarization are reflected by a totally reflecting prism 20' for constituting an optical system of an optical head. Luminous flux reflecting conditions of the prism are so set by setting, when a luminous flux incident angle to the totally reflecting surface is i1 and a refractive index of reflecting means is n1, Sin i1=1/n1 as to substantially eliminate a phase difference of the P-polarization and the S-polarization in the case of reflecting.
Patent JP-2000079836-A (JP)
Title: Pedal bracket structure
Inventor: KOIWAI MAKOTO
IPC: G05G1/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the interference with peripheral members, to minimize and lighten a bracket side totally enclosed stopper or the like and to reduce the number of components and mounting man-hours by forming a notch part forming a space on an area between a lower side of an upper mounting part and an inside of a cabin near a supporting member of a pedal arm. SOLUTION: In this structure, an approximately L-shaped notch part 24 is formed on an area between a lower side of an upper mounting part 13 and an inside of a cabin 3 near a supporting part of a clutch pedal 5, and a space is formed inside of the cabin 3. Whereby a pedal bracket 1 is lightened, and the interference with a steering column can be prevented even when the dash panel 4 is pressed into the cabin 3 by the addition of the external force from a front part of a car body. A bracket side totally enclosed stopper 25 can be close to a pedal side stopper 28, whereby a stay 26 can be minimized and lightened. A mounting bracket 29 is installed integrally with the stopper, so that the number of components and man-hours for mounting can be reduced.
Patent JP-H0985040-A (JP)
Title: Coombustion exhaust gas treatment method and apparatus therefor
Inventor: ONIZUKA MASAKAZU
IPC: B01D53/34
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To lower the concn. of soot in combustion exhaust gas by an inexpensive means by performing the wet desulfurization and dedusting of combustion exhaust gas in an absorbing tower and removing mist in the treated exhaust gas by a mist catcher and subsequently increasing the flow velocity of the exhaust gas to perform inertial collision to remove soot by a speed increasing dust collector. SOLUTION: The exhaust gas A guided into an absorbing tower 1 is brought into contact with the absorbing soln. B pumped up by a pump 3 to be sprayed into circulating tank 2 to be cooled, desulfurized and dedusted. Lime stone is supplied into the circulating tank 2 as alkali C in desulfurization quantity and stoichiometric quantity to draw out a product and a stoichiometric quantity of a waste flouid D. The cooled, desulfurized and dedusted exhaust gas A in the absorbing tower 1 enters a first mist catcher 4 and the splash mist of the absorbing soln. B is removed, and treated exhaust gas A' is sent to a flue 5.  The exhaust gas enters the speed increasing part in a speed increasing dust collector 6 and is increased in velocity in a throttled passage and the flow direction thereof is refracted in a dust collecting part and dust is removed by inertial collision and the exhaust gas A' is reduced in speed in a distribution part to be discharged out of the speed increasing dust collector 6 as treated exhaust gas A".
Patent JP-H04131686-A (JP)
Title: Refrigerator
Inventor: MOGI HIDEFUMI
IPC: F25D23/00
Filed: 1990-09-20
Abstract: PURPOSE:To permit the preclusion of invasion of foreign materials or dust into the lower chambers of a refrigerator by a method wherein a circular recess is formed on the upper surface of a partitioning plate while a disc-type rotating shelf is received in the circular recess and cold air returning ports are formed on the peripheral side wall of the circular recess. CONSTITUTION:Cold air after passing through cold air returning ports 31 passes through a narrow opposing gap 42 between a peripheral side wall 37 and the outer peripheral rim 41 of a rotating shelf 14, then, ascends through an upper chamber and is returned to a cooling chamber through a cold air returning passage. The cold air returning ports 31 on the partitioning plate 17 of a cold storage chamber is formed on the peripheral side wall 37 of the circular recess 36 of the partitioning plate 17 and the invasion of foreign materials, hidden in a narrow gap 42 opposed to the outer peripheral rim 41 of the rotating shelf 14, can be precluded. On the other hand, the foreign materials, adhered to the rotating shelf 14 and precluded immediately before the cold air returning ports 31, can be easily cleaned by removing the rotating shelf 14.
Patent JP-H0299950-A (JP)
Title: Pattern forming method
Inventor: ENDO MASATAKA
IPC: H01L21/027
Filed: 1988-10-06
Abstract: PURPOSE:To obtain fine resist patterns of good shapes by treating a resin contg. a 4-naphthoquinone diazide sulfonate compd. by an aq. alkaline soln., exposing the resist by (i) rays and developing the same. CONSTITUTION:The resist contg. the 4-naphthoquinone diazide sulfonate compd. is subjected to the aq. alkaline soln. treatment and then to exposing and developing, by which the patterns are formed. The 4-naphthoquinone diazide sulfonate compd. having the sensitivity in the exposing region of the (i) ray (365nm) and the pattern insolubilization effect of the resist in the mask edge part by the alkaline treatment act powerfully on each other so that the patterns having the high aspect ratio are formed. The resist patterns are formed with the good shape and the high accuracy in this way in the photolithography stage and the yield is improved.
Patent JP-S63106386-A (JP)
Title: Scroll type fluid device
Inventor: SHIBAMOTO YOSHITAKA
IPC: F01C1/02
Filed: 1986-10-23
Abstract: PURPOSE:To improve the volume efficiency by positioning the pressure center of a back pressure chamber at the position in eccentricity from a movable fulcrum on the nearly eccentric direction line of the movable fulcrum for the revolution center of a revolution scroll, thus reducing the overthrow moment of the revolution scroll. CONSTITUTION:On the back surface side of the mirror plate 12 of a revolution scroll 8, a back pressure chamber 24 for pushing the revolution scroll 8 towards a fixed scroll 7 is formed. The pressure center O3 of the back pressure chamber 24 is set at the position in eccentricity for a movable fulcrum O1 on the nearly eccentric direction line of the movable fulcrum O1 for the revolution center O2 of the revolution scroll 8. Since, the overthrow moment which is generated on the revolution scroll 8 by the centrifugal force is offset by the moment generated by the back pressure of the back pressure chamber 24, the increase of the gap between the top edges of the laps 13 and 14 of the both scrolls 7 and 8 is prevented, and the reduction of the volume efficiency due to leak can be prevented.
Patent JP-S63112791-A (JP)
Inventor: NOGUCHI TADASHI
IPC: D21F7/06
Filed: 1986-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02100674-A (JP)
Title: Culture of bacterium
Inventor: YAMADA HIDEAKI
IPC: C12N1/38
Filed: 1988-10-06
Abstract: PURPOSE:To extremely increase nitrile hydratase per unit culture solution by cultivating a bacterium of the species rhodochrous of the genus Rhodococcus in the presence of urea and cobalt ion in a medium. CONSTITUTION:A bacterium [preferably Rhodococcus rhodochrous J-1 strain (FERM BP-1478)] belonging to the species rhodochrous of the genus Rhodococcus is cultivated in the presence of urea and cobalt ion in a medium to produce a cell of a bacterium having nitrile hydratase activity. The concentrations of urea and cobalt ion in the medium are preferably 1-30g/l and 5-15mg/l calculated as CoCl2, respectively.
Patent JP-H04129949-A (JP)
Title: Automatic document feeder
Inventor: SATO SHUNJI
IPC: B65H7/02
Filed: 1990-09-20
Abstract: PURPOSE:To eliminate a document, left as placed forgotten at transcription time of an ADF mode, so as to prevent a trouble of jam generation or the like by automatically discharging the document by a control means, when the document is left placed forgotten on a platen, and then performing transcription of the ADF mode. CONSTITUTION:In the case of an ADF mode, whether a detection signal of a document on a platen 11 from a copying machine C is on or not is checked, and when the signal is on, a document M is judged left forgotten, to discharge the document M on the platen 11 by turning on a belt driving motor 19. Next, in an ADF1, when a document feed signal from the copying machine C is turned on, the mode is transferred to document feed action, and when the document reaches a predetermined position on the platen 11, the document is stopped to turn on a copy request signal to the copying machine C. By this signal, the copying machine C is advanced into copying action, and when it is finished, a document discharge signal is turned on to the ADF1. By this signal, the ADF1 performs discharge action of the document M on the platen 11, and when the document M is normally discharged passing through a paper discharge sensor 15, document discharge action is ended.
Patent JP-H04132753-A (JP)
Title: Flame-retardant polymer composition
Inventor: YAMAMOTO YASUBUMI
IPC: C08L51/06
Filed: 1990-09-22
Abstract: PURPOSE:To obtain a flame-retardant polymer composition suitable for the sheath, etc., of electric wire, cable, etc., by compounding an olefin polymer with an OH-containing compound of Mg and/or Al, a Zn carbonate or borate and a silicone oil. CONSTITUTION:The objective flame-retardant polymer composition is produced by compounding (A) 100 pts.wt. of a polymer component composed of (A1) 40-95wt.% of an ethylene-(meth)acrylate copolymer and (A2) 5-60wt.% of an ethylene-alpha-olefin copolymer grafted with an unsaturated carboxylic acid (anhydride) or a blend of the graft-modified polymer and an unmodified ethylene-alpha- olefin copolymer with (B) 50-200 pts.wt. of a hydroxyl-containing compound of Mg and/or Al, (C) 1-30 pts.wt. of Zn carbonate or borate (preferably carbonate) (the sum of B and C is preferably 120-160 pts.wt.) and (D) 0.1-20 pts.wt. of a silicone oil.
Patent JP-H1085158-A (JP)
Title: Dust collection bag for vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/14
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a dust collection bag for vacuum cleaner with which dust collecting performance is improved by respectively preventing the dust collection bag from being broken and collected dust from being leaked out of the dust collection bag when mounting and ejecting the dust collection bag to the main body of cleaner. SOLUTION: A joint part made cylindrical by overlapping and fixing one terminal side of a sheet-shaped filtering member 28 having gas permeability and terminal parts 29 and 30 on the other terminal side is composed of a pile part 31 making parallel an idle part 37 of a non-adhered part and a fixed part Y, a dust sucking port 26 is provided near the fixed part Y of the pile part 31, notched parts 38 are respectively provided while being excluded in the direction orthogonal to the idle parts 37 on the left and right sides of the dust sucking port 26 for desired width, the surrounding of the dust sucking port 26 including the notched parts 38 is fixed with a supporting plate so that the leak or brake of dust can be decreased.
Patent JP-H09173064-A (JP)
Title: Follicle-stimulating hormone
Inventor: RETSUDEI BUEMURI BII
IPC: C12N15/62
Filed: 1996-09-25
Abstract: Biologically active heterodimeric human FSH and other hormones similarly composed of alpha and beta subunits are synthesised in cells transfected with one or more expression vectors comprising heterologous DNA encoding each of the subunits.
Patent JP-H0698744-A (JP)
Title: Method for molding with elastic mold
Inventor: WATANABE AKINORI
IPC: A23L17/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide the molding method preventing the excessive expansion of an elastic mold at its thin part on a demolding operation, thus smoothing the demolding operation and improving the durability of the elastic mold. CONSTITUTION:The method for molding a molding material by charging the molding part 2 of an elastic mold 1 with the molding material, solidifying the fed molding material, and subsequently expanding the elastic mold 1 by the utilization of a pressure difference to demold the molded product is characterized by covering the elastic mold 1 with an expansion-preventing material 7 and subsequently expanding the elastic mold 1. In the molding method, the expansion-preventing material having an inner shape similar to the outer shape of the elastic mold or the expansion-preventing material having a cushion material attached to its inner surface is used as the expansion-preventing material 7.
Patent JP-H1095060-A (JP)
Title: Automobile body panel insulator
Inventor: OKU AKISUKE
IPC: B32B7/022
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an automobile body panel insulator having excellent sound insulation performance especially a dashboard insulator by a method wherein a double structure composed of a low density layer consisting of porous base material and a high density layerlaminated thereon is provided. SOLUTION: The panel insulator is composed of a low density layer of a surface density of 0.5-1.5kg/m<2> wherein at least two layers of nonwoven fabric coming in contact with an inside of a compartment of a body panel 5 are laminated, and a high density layer 6 consisting of nonpermeable high molecular material having a surface density of 1-10kg/m<2> which is laminated on the low density layer. The low density layer is an insulator consisting of synthetic fiber of a fiber diameter of 3-40μm and a fiber length of 10-100mm, and preferably at least two layers of the abovementioned nonwoven fabric are composed of a main sound absorption layer 7 of a maximum thickness, and at least one layer of a low spring layer 8 excepting that, and an excellent sound insulating performance is added to the insulator by vibration transmission rate reducing action of the low spring layer 8.
Patent JP-H10100785-A (JP)
Title: Cargo room structure of cold insulation vehicle
Inventor: KITAMURA FUMIAKI
IPC: B60P3/20
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance the cold insulation ability while a cold insulation vehicle is at a standstill using a simple configuration. SOLUTION: At the oversurface 2a and undersurface 2b of a cargo room 2 provided behind the cab 1 of a cold insulation vehicle, panels 3 made of a photo-transmissive material such as glass, resin, etc., are installed at a specified distance from the outer surface of the cargo room 2 in such a way as opening at the tail of the vehicle. A heat insulating coating 5 to reflect the solar beam is applied to the inside of each panel 3 (inner side face opposing to the outer surface of the room 2). The discharge port 6a of a motor-driven air pump 6 is connected with the forefront of the space formed between the panel 3 and cargo room 2, and to this pump 6 the drive voltage is supplied from a solar cell device 7 which generates the electricity upon receiving the solar beam with the panels.
Patent JP-S62113150-A (JP)
Title: Photosensitive composition
Inventor: HORIE SEIJI
IPC: G03G5/06
Filed: 1985-11-12
Abstract: PURPOSE:To obtain a photosensitive composition composed of a photoconductor containing as a sensitizer a colorless transparent dye having absorption in the range of from far infrared to near infrared and capable of highly sensitizing the photoconductor by incorporating at least one of 2 kinds of specified different compounds. CONSTITUTION:The photosensitive composition contains at least 2 kinds of compounds represented by formulae [I] and [II] is which each of X1 and X2 is 0, S, or the like; each of Z1 and Z2 is optionally substituted pyrylium, thiopyrylium, or the like; each of R<1>-R<4> is H, alkyl, or the like; each of R<5>-R<8> is H, halogen, or the like; R<9>, R<10> are each alkyl, aralkyl, or the like; R<11>, R<12> are each H, halogen, or the like; Y is an atomic group represented by formula [III]; and R<13>, R<14> are each H, halogen, or optionally substituted alkyl, alkoxy, aryl, aryloxy. This compound is used as the sensitizer of inorganic and organic photoconductors for improving the photoconductivity and sensitivity characteristics of various kinds of photoconductors, and the photoconductive composition can be obtained by dissolving this compound and the photoconductor in an organic solvent.
Patent JP-S63109073-A (JP)
Title: Pinch roller releasing mechanism
Inventor: KIKUCHI KO
IPC: B41J15/04
Filed: 1986-10-27
Abstract: PURPOSE:To simplify and facilitate the construction and assembly of a printer, which is a main body of a device, through not using a paper chute as an energizing member, by causing all release cam shafts to be turned to release the pressing of each pinch roller when a connecting means is slidden by a release lever. CONSTITUTION:In releasing the pressing of pinch rollers 19a, 19b against a platen 1, a release lever 27 is turned in the direction of an arrow A with a post 28 as the center of turning, whereby a release link 26 is moved in the direction of an arrow D by a pin-cam mechanism constituted of a groove part 27a of the release lever 27 and a projected part 26c of the release link 26. Concurrently, release collars 24, 25 connected by the release link 26 are turned around centers which are coaxial with holes 7b, 7c formed in a side frame 7. As a result, the pinch rollers 19a, 19b supported by ends of pressure springs 20, 21 are separated from the platen 1.
Patent JP-H03117081-A (JP)
Title: Contrast circuit
Inventor: TAKIZAWA HIDEO
IPC: H04N5/57
Filed: 1989-09-28
Abstract: PURPOSE:To surely control the gain of an amplifying means in accordance with a luminance signal and to always display an image by a stable contrast by deriving a deviation value of the luminance signal and its average value, and controlling the gain of the amplifying means, based on its deviation value. CONSTITUTION:An amplifying means 21 for amplifying a digital luminance signal 20 is provided, and an average value of the luminance signal 20 or between prescribed fields is derived. By calculating a deviation value between this luminance signal average value and the luminance signal 20 and adding it to between the prescribed fields, a contrast value is derived by a contrast calculating circuit 22, and based on this contrast value, the gain of the amplifying means 21 is controlled. In such a way, even if the whole screen is in any level, the gain of the amplifying means can be controlled surely in accordance with the luminance signal, and an image of a high contract can be displayed on a liquid crystal display panel.
Patent JP-H02142777-A (JP)
Title: Control agent for noxious organisms
Inventor: PEETAA RIIBURI
IPC: C07D239/42
Filed: 1989-09-28
Abstract: NEW MATERIAL: A 2-hydrazinopyrimidine derivative of formula I [wherein R 1  is phenyl, naphthyl; R 2  is alkyl, cycloalkyl, alkoxycarbonyl or phenyl, benzyl; R 3  is H, alkyl or CO-R 7  (wherein R 7  is alkyl); R 4  is cycloalkyl, alkyl, alkoxyl, alkylthio or CH 2 XR 8  (wherein X is O or S; R 8  is alkyl, alkenyl, etc.); R 5  is H, alkyl, alkenyl, a halogen, OH, alkoxyl, etc.].  
     EXAMPLE: 4-Methyl-6-cyclopropyl-2-[1-(2-methylphenyl)-ethylidenehydrazino]- pyrimidine.  
     USE: A pesticide, especially against phytopathogenic microorganisms.  
     PREPARATION: For example, an aromatic ketone of formula II is reacted with a hydrazinopyrimidine of formula III or a salt thereof in an inert solvent or in a molten state in the presence of a base catalyt to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02100297-A (JP)
Title: Generation method for x-ray of laser excitation type
Inventor: CHIBA AKIRA
IPC: H05G2/00
Filed: 1988-10-07
Abstract: PURPOSE:To prevent a heat explosion from taking place due to local heating of a buret-shaped target which is smaller than the spot diameter of a laser beam, by irradiating the target with the laser beam so that it produces an X-ray. CONSTITUTION:A laser beam 12 is initially introduced into a vacuum chamber 11 so that the chamber is irradiated therewith, then a buret-shaped target 13 which is smaller than the spot diameter of the laser beam is caused to fall freely within the area irradiated with the laser beam 12 inside the vacuum chamber 11. The buret-shaped target 13, which is thus inserted into the vacuum chamber 11, is then irradiated with the short-pulse laser beam 12 having high power density, within the portion where it intersects with the area irradiated with the laser beam 12, so that it is rapidly heated and therefore vaporized and also converted into plasma to generate an X-ray 15. A heat explosion can thus be prevented from taking place due to local heating of the target.
Patent JP-H10105677-A (JP)
Title: Method and device for joining pictures
Inventor: NAKAMURA MITSUAKI
IPC: H04N1/387
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To protect characters in the vicinity of a junction line from being deviated or blurred at the time of joining pictures including characters and symbols to synthesize them. SOLUTION: Pictures which should be composed by junction are taken in from a picture input means 2 and are stored in a picture storage means 2. A inter-picture relation discrimination circuit 4 discriminated an extent of parallel movement between pictures to be joined, and circumscribed rectangles of characters or the like of each picture to be joined is obtained by a picture junction circuit 5, and a junction line is so obtained that circumscribed rectangles are not included, and pictures are joined by this junction line, and the composed picture is outputted to a picture output means 7.
Patent JP-H03113674-A (JP)
Title: Design data control system
Inventor: KINOSHITA YOSHIKO
IPC: G06F12/00
Filed: 1989-09-28
Abstract: PURPOSE:To prevent an error that plural users simultanesouly executes update work against the same data by controlling a flag meaning 'in the middle of updating work' as information on design data and the name of a worker and using them as the exclusive locks. CONSTITUTION:A control data base 5 recording the shared design data, a data state decision processing block 2 deciding whether the other user is in the middle of updating or not at the time of executing updating work, a check out processing block 3 which exclusively locks data to be updated and which copies the shared data in a work place and a check in a processing block 4 which rewrites the work data into the shared data and which unlocks the exclusive lock when updating or new generation is terminated are provided. Then, a processing result can be confirmed in an input/output screen device 1. Thus, the error that plural users simultaneously execute updating work on the shared design data and the other user uses incomplete data.
Patent JP-H0565853-A (JP)
Title: Idle speed control method
Inventor: IIDA MIKIO
IPC: F02D9/02
Filed: 1991-09-05
Abstract: PURPOSE:To perform control of an idle speed in higher accuracy further with a wider control range. CONSTITUTION:A target idle speed in accordance with a condition of cooling water temperature and electric load 31 is determined to lead out a deviation of the actual idle speed from the target idle speed in a condition that the first throttle valve 21 is opened to a maximum opening at idle time, and a target opening of the second throttle valve 22 is calculated so as to generate this deviation zero and to adjust the second throttle valve 22 to the target opening. Accordingly, idle speed control can be performed in higher accuracy and a wider control range than in the past by adjusting a two-step opening of the first/second throttle valves 21, 22 without providing new members and parts for controlling the idle speed.