baber/WOPTO huggingface dataset:
Patent JP-H07315130-A (JP)
Title: Cargo compartment structure for automobile
Inventor: OGA MAKOTO
IPC: B62D25/08
Filed: 1994-05-23
Abstract: PURPOSE:To provide a cargo compartment structure for an automobile, which can prevent oscillation of cargo during running, by providing a variable volume type cargo storage box which can be folded for storing and drawn out for extension in a box like shape, in one side part of a rear cargo compartment. CONSTITUTION:A cover panel 4 is rotatably connected to the lower side of an inward longitudinal panel 3 through the intermediary of a hinge so as to be turnable between a horizontal position and a vertical position. Opposite side panels which are foldable along a folding line 7 are connected between the inward longitudinal panel and the cover panel 4, and are removably attached to a plurality of clips provided to the cover panel 4 when the cover panel 4 is located at the horizontal position. A cargo storage box 2 which is defined by a partition board 8 which forms a longitudinal wall is attached to one side part of a rear cargo compartment 1 so that it can be folded for storing and can be drawn out for expansion in a box-like shape.
Patent JP-H11319679-A (JP)
Title: Device for powder coating on pipe inside surface
Inventor: YAMASHITA TADASHI
IPC: F16L58/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To uniformly spray powder coating on the inside surface of a ductile pipe with a smooth surface and uniform thickness pipe. SOLUTION: This powder coating device is constituted so that a cylindrical nozzle 6 having a slit opening 6a on the outer periphery is coaxially extended to be attached to the tip end of a lance 4 with a built-in powder coating feed mechanism 5 and the powder coating falls down from the slit 6a to be sprayed, and a guide plate 10 having the width over the entire length of the slit 6a is attached to the outside surface.
Patent JP-S61291455-A (JP)
Inventor: UEDA HITOSHI
IPC: C04B35/46
Filed: 1985-06-17
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-S5754827-A (JP)
Title: Two-wavelength spectrophotometer
Inventor: MIMAKI HIROSHI
IPC: G01J3/427
Filed: 1980-09-19
Abstract: PURPOSE:To minimize long cycle of noise by introducing only a transmitted light near the center of a sample container into a spectroscope through a reduced image thereof formed at an incidence slit with a wide irradiation thereof in a magnified image of a filament of a light source. CONSTITUTION:A tungsten lamp 1 has a longitudinal filament 8. A white light generated from the filament 8 enters a lens 2 to be condensed at the center of a test tube 3. An image of the filament 8 forms magnified at the center of the test tube 3. A light flux enters an incidence slit 5 in the range corresponding to the center of the test tube 3. The white light entering through the incidence slit 5 reflects at a convex grating 6 while diffracting whereby a spectrum is provided in a photodetector 7.
Patent JP-S5920556-A (JP)
Title: Fuel saving device of internal combustion engine
Inventor: INUZUKA HACHIROU
IPC: F02M25/00
Filed: 1982-07-26
Abstract: PURPOSE:To readily obtain an optimum quantity of air and addition liquid of liquid fuel such as kerosine, light oil or the like in a device described in the heating which adds the liquid fuel to main fuel mixture such as IP gas or so and burns them. CONSTITUTION:An addition liquid reservoir 1 is a closed reservoir having an opening 10 in the upper position and containing addition liquid 30 in the lower space thereof. An addition liquid outlet passage 3 runs between a float chamber and a flow rate control valve 7 and an air outlet passage 4 runs between the flow rate control valve 7 and an air filter 2. The air outlet passage 4 and the addition liquid reservoir 1 are connected to each other by a differential pressure pipe 11 and a differential pressure supply passage 12 which extends from the differential pressure pipe 11. The air outlet passage 4 has the first orifice 17 at the position more upstream than the point at which the passage 14 is communicated with the differential pressure supply passage 12, which has the second orifice 18. The first orifice 17 has a diameter which is as large as addition liquid may be properly sprayed and is smaller than that of the second orifice 18.
Patent JP-S5654306-A (JP)
Title: Detector for bottle of different kind
Inventor: UCHIYAMA HIDEO
IPC: G01B5/00
Filed: 1979-10-11
Abstract: PURPOSE: To make it possible to sort and exclude a different kind of bottles automatically according to displacement by bringing a rotating roller into contact or noncontact with bottles.  
     CONSTITUTION: Bottles 8 carried by the conveyors are transferred being pushed against star wheel 2 by the round belt and during this period, bottle 8A passes by without meeting rollers 15 and 15a. Sensors 20 and 20a are not in operation and bottle 8A is sent out onto the discharge conveyor. On the other hand, as bottle 8B is transferred, roller 15 is displaced and sensor 20 is put into operation. Consequently, the decision device decides bottle 8B, which is carried onto the accumulator table. Further, as bottle 8c is transferred, rollers 15 and 15a are displaced and sensors 20 and 20a are put into operation to carry bottle 8C onto the accumulator table. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0425735-A (JP)
Title: Semicondcutor diaphragm for measuring pressure and differential pressure
Inventor: HIDA TOMOYUKI
IPC: G01L13/06
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a sufficiently high detection output, to improve the linearity of a detection characteristic and to improve forward and backward characteristics by providing a high-rigidity part based on deformation in a central part and forming a strain inducing part around this part. CONSTITUTION:A recess 1b is formed by a shape change as the high-rigidity part in the central part under prescribed form and thickness conditions. The strain inducing part 1c formed around this part is actuated as a beam with a central rigid body. The recessed part 1b is provided in the central part, by which the entire part is formed symmetrical and the strains exactly symmetrical with the axial center are generated in the strain inducing part 1c respectively in the case a pressure in a forward direction or the like is impressed and the case a pressure or the like in a backward direction is applied. The generated strains and deformation are not affected by the impressing direction of the pressure and the sufficient linearity is assured in the pressure-output relation. Even the pressure in a low region, etc., are thus measured with good accuracy.
Patent JP-S6023229-A (JP)
Title: Sheet feeder
Inventor: KITAHARA MAKOTO
IPC: B65H3/52
Filed: 1983-07-19
Abstract: PURPOSE:To stably separate and feed sheets one by one by continuously rotating a sheet feed auxiliary roller plural times for feeding a sheet in each sheet feed cycle to ensure sufficient sheet feeding force. CONSTITUTION:A sheet feed auxiliary roller 13 faces to a sheet loading table 1 from the back side thereof to the upper surface side, and the outer periphery of the roller is provided with a portion 13c engaged with the lower surface of stacked sheets P for feeding the lowermost sheet to a separating and transporting mechanism 2 and a portion 13b not engaged with the lower surface of the stacked sheets P. In each sheet feed cycle, the sheet feed auxiliary roller 13 is continuously rotated until a fixed timer time is counted up, and a sheet feed belt and a separating belt 8 of the separating and transporting mechanism 2 are stopped to drive, and meanwhile, the rollr is continuously rotated plural times to reliably feed the lowermost sheet. Subsequently, when the last sheet is fed out and it is detected that the sheet is out, the non-engaging portion 13b of the roller 13 is faced to the upper surface side of the sheet loading table 1 to be on standby there.
Patent JP-S5922665-A (JP)
Title: Centrifugal separator
Inventor: MATSUMOTO TAKASHI
IPC: B04B9/08
Filed: 1982-07-29
Abstract: PURPOSE:To enable the full opening of a top cover and to facilitate cleaning, by coupling a rotating and driving source and the revolving shaft of a basket by means of a coupling mechanism which is disconnected when the top cover is opened. CONSTITUTION:A scraper blade 64 is retreated to the position nearer the center of a basket 11, then fastening means are released and a hydraulic cylinder 37 is energized to wash the inside of the basket 11. Then, a piston rod 39 extends, and a cover plate 31 turns clockwise around a shaft 35, thus opening the top end of a casing 10. As the plate 31 turns, the blade 64 is removed to the outside as well; therefore the inside of the casing 10, the rear surface of the plate 31 and the blade 64 can be easily cleaned. If a bolt 29 is removed, the basket 11 is removable from a revolving shaft 21; therefore, the more thorough cleaning, maintenance and inspection of all parts are facilitated.
Patent JP-H10320845-A (JP)
Title: Optical disk stamper and its production
Inventor: MURATA SHIYOUZOU
IPC: C08K5/1545
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To stabilize groove shapes, to simplify production processes and to improve workability by forming a photoresist layer on a ground surface layer consisting of a cellulose deriv. having a hydroxyalkoxy group and shutting off development at the boundary between the ground surface layer and the photoresist layer. SOLUTION: The ground surface layer formed by adding a crosslinking material consisting of a methylol melamine resin to an aq. PVA soln. is formed on a glass substrate subjected to a silane coupling treatment and the photoresist layer of 500 Å is formed thereon. The photoresist is exposed by a gaseous laser and is developed for 60 seconds with a developer of 33% sodium metasilicate NaOSiO2 /XH2 O, by which the groove shapes of the fine patterns are obtd. A conductive film is imparted to the surface and after Ni is electroformed, the glass substrate is peeled to obtain a stamper. The concn. of the crosslinking material consisting of the methylol melamine resin is set at a range of 8 to 18 wt.% and the film thickness of the ground surface layer is set at a range of 30 to 70 Å.
Patent JP-S62287706-A (JP)
Title: Dc power amplifier circuit
Inventor: SHIMOO SHIGERU
IPC: H03F3/68
Filed: 1986-06-05
Abstract: PURPOSE:To reduce distortion in an output with simple constitution by using two NPN, PNP transistor (TR) pairs whose emitters are connected together so as to generate a drive signal for output stage TRs formed as a bridge. CONSTITUTION:Two pairs of NPN and PNP TRs 11, 12 and 13, 14 whose emitters are connected together are used to generate a signal to drive output stage TRs 15, 16, 17, 18 formed as a bridge. The TRs 15, 16 are in switching operation and the TRs 17, 18 are in linear operation to control the current supplied to a load 29. Since the resistors 25, 26 are set sufficiently smaller than the impedance of the load 29, a voltage close to the power voltage is impressed as maximum to the load 29 and the highly efficient power amplification is applied, where a large power is fed to the load even with a comparatively lower power voltage.
Patent JP-S5255868-A (JP)
Title: Production of semiconductor device
Inventor: ABE SHIGEHARU
IPC: H01L21/331
Filed: 1975-11-04
Abstract: PURPOSE: To form a highly accurate taper on the circumference of the windows opened in an insulating film, by interposind a non-photosensitive rubbery thin film between a photo resist film and an insulating film, forming undercuts by dissolving the rubberly thin film after developing of the photo resist film, then selectively etching the insulating film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11346791-A (JP)
Title: Production of fatty acid partial ester of polyol, the same fatty acid partial ester and its use
Inventor: GRUENING BURGHARD DR
IPC: C11D1/66
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound for oil-in-water type emulsifiers by reacting a polyol with a fatty acid (derivative) to produce a fatty acid partial ester and subjecting the fatty acid partial ester to selective cleavage treatment of a primary ester group by an enzyme. SOLUTION: This method for producing a fatty acid partial ester (I) comprises producing a fatty acid partial ester (II) by reacting a polyol with a fatty acid or a fatty acid derivative and subjecting the resultant fatty acid partial ester (II) to selective cleavage treatment of a primary ester group by using a hydrolase such as lipase, esterase or protease, especially an immobilized enzyme in a method for producing the fatty acid partial ester (I) of polyol containing at least one primary alcohol group and at least one secondary alcohol group therein and having at least four C atoms. The compound is useful as an O/W type emulsifier and a solubilizing agent or surfactant for foods, cosmetics, medicines, cleaning goods, etc.
Patent JP-S61290684-A (JP)
Inventor: MITOMO AKIO
IPC: H05B3/56
Filed: 1985-06-17
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-S6024658-A (JP)
Title: Initializing method of buffer memory
Inventor: SUGIURA HAJIME
IPC: G06F12/16
Filed: 1983-07-19
Abstract: PURPOSE:To report the contents in accordance with a state, such as to discriminate the expiration of the term of validity of a battery or a fixed fault, etc., by providing an interrupting signal NRTR, detecting a data error basing on said signal, and executing a read-out test of a buffer memory. CONSTITUTION:An interrupting signal NRTR is a signal for informing a fact that a device has become an available state, to a higher rank device from an I/O of a magnetic disk device, etc. In case of setting a buffer memory 4 to an initialized state, a magnetic disk control device 1 or 2 detects the signal NRTR from a magnetic disk device 5 at first, and executes a read-out check of the memory 4. Subsequently, the device 1 or 2 writes ''0'' in all areas of the memory 4. In case of ''0'' has been written normally, ''0'' is sent out to a read-out instruction, and it is ended normally. When the memory cannot be initialized normally due to a fixed fault, it is reported that a data of the memory 4 is abnormal. In this way, by executing a read-out test of the memory 4 basing on the signal NRTR, the contents can be reported in accordance with its state.
Patent JP-S5559143-A (JP)
Title: Purification of diethylene glycol bis(allyl carbonate)
Inventor: YOMO KAZUO
IPC: C07C68/08
Filed: 1978-10-27
Abstract: PURPOSE: Title compound useful as a starting material for optical plastics is dissolved in a specific solvent, then cooled, crystallized out and separated, thus producing readily high-purity product without polymerization.  
     CONSTITUTION: Diethylene glycol bis(allyl carbonate) (DEGBAC) is dissolved in methanol and/or ethanol. At this time, a higher alcohol as propanol may be added so that DEGBAC remaining in the liquid phase on crystallization is reduced. Then, the solution is cooled to -10W-80, preferably -20W-40°C to crystallize out DEGBAC and the crystals are centrifugally separated to give high-purity DEGBAC. On the crystallization, the seed crystals are preferably added. This method can purify any DEGBAC made by any process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05303161-A (JP)
Title: Direct positive color photographic sensitive material, and color image and color proof forming method
Inventor: KATO SEIICHI
IPC: G03C1/485
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a cyan image small in color mixing and superior in color reproduction performance by using a novel cyan coupler and specifying sensitivity of each photosensitive layer. CONSTITUTION:The sensitivity of each photosensitive layer satirsfies the relationship represented by expression I and a red-sensitive layer contains the cyan coupler represented by formula II. In expression I and formula II, SB(B) and SC(B) are blue sensitivity and green sensitivity in the maximum spectral sensitivity wavelength in a blue-sensitive layer, respectively, and SG(G) and SR(G) are green sensitivity and red sensitivity in the maximum spectral sensitivity wavelength in a green-sensitive layer, respectively, each of RC<11> and RC<12> is an electron-attractive group; ZC<11> is -NH- or -CH(RC<13>)-; ZC<12> is -C(RC<14>)= or -N=, ZC<13> is -C(RC<15>)= or -N=, RC<13> is an electron-attractive group; each of RC<14> and RC<15> is H or a substituent, and XC<11> is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-H10317013-A (JP)
Title: Production of double-layer filter
Inventor: KITAGAWA TAKAHIRO
IPC: B22F3/15
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a double-layer filter capable of controlling a hole diameter independently for a filter medium layer and a support layer by a simple method. SOLUTION: After a holding layer 3L, in which a powder particle is stuck/ held, is formed to at least a filter face forming part 8b among inner faces of a capsule 8 accommodating a first powder particle as a raw material, a small size powder particle layer 2L is formed on a surface of the holding layer 3L by holding a second powder particle 2 having an average particle size smaller than the first powder particle 1, the first powder particle 1 accommodated in the capsule 8, in which the small diameter powder particle 2L is formed, is subjected to capsule type hot isostatic pressing treatment, thereafter the capsule 8 is removed to form a porous body.
Patent JP-S61291687-A (JP)
Title: Lubricant for cold forging aluminum
Inventor: UEMATSU TOYOHITO
IPC: C10N10/02
Filed: 1985-06-19
Abstract: PURPOSE:The titled lubricant, obtained by incorporating a lubricating oil with a phosphonic acid ester and synthetic wax or metal soap, having high workability simply by applying to a material and capable of exhibting improved lubricity even in cold forging. CONSTITUTION:A lubricant obtained by incorporating (A) 3-15wt.% phosphonic acid ester expressed by the formula (R is alkyl; n is 0 or 1; R' is OH when n is 1), e.g. monobutyl phosphonate, with (B) 1-10wt.% synthetic wax or metal soap dispersible in the form of powder having >=40mum particle diameter or micelle having >=0.5mum particle diameter, e.g. aluminum stearate and (C) a mineral oil or synthetic oil, elg. monoester oil, having >=10mm<2>/s viscosity at 40 deg.C.
Patent JP-S62288895-A (JP)
Inventor: MATSUNAGA SHOGO
IPC: G10L13/00
Filed: 1986-06-09
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-S63296325-A (JP)
Title: Manufacture of semiconductor capacitor material
Inventor: SAWAKE TOSHIKI
IPC: H01B3/00
Filed: 1987-05-28
Abstract: PURPOSE:To increase the capacitance of a grain boundary layer insulated type semiconductor capacitor and reduce the dispersion of capacitance by preparing SrTiO3 group raw material powder having excellent dispersibility in a submicron class and manufacturing a desired composition raw material by mixing through a mere dry method by using the powder. CONSTITUTION:Either of the mixed liquid of a proper quantity of at least one component except Sr and a proper quantity of an Sr solution or the mixed liquid of a proper quantity of at least one component except Ti and a proper quantity of a Ti solution is prepared, the mixed liquid and a precipitate forming liquid are mixed to form a co-precipitate, and the co-precipitate is dried and calcined at 600-1200  deg.C. A calcined body acquired and the compound of residual ingredients having an aimed composition are mixed, and calcined at 700-1300  deg.C and molded, or molded and calcined. A molded form obtained is baked in a reducing atmosphere at 1300-1600 deg.C, thus shaping a semiconductor element material. Accordingly, sintered body particles, which have large diameters and are arranged in monodispersion, can be acquired simply, thus increasing the capacitance of a grain boundary layer insulated type semiconductor capacitor and reducing the dispersion of capacitance thereof.
Patent JP-H11325233-A (JP)
Title: Running mode detecting device and control device for vehicle with automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/14
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To restrict the temperature rise of oil by simply detecting the running mode of a vehicle and changing the lockup area of a fluid torque converter into a low vehicle speed during hill climbing. SOLUTION: The usage rate for each of gear shift stages (one-four speeds) is detected (S1-S3), and high speed run is judged when the four speed is often used, traffic jam is judged when the one speed is often used, hill climbing is judged when the three and/or four speed is often used than the one speed, not for high speed run and traffic jam, and usual run is judged, otherwise (S4-S10). When a running mode is judged for hill climbing, the lockup area of a fluid torque converter is expanded to a low vehicle speed side to restrict heat generation due to the slip of the fluid torque converter.
Patent JP-S62290611-A (JP)
Title: Lifting carriage driver for warehouse crane
Inventor: KATO TOSHIHIKO
IPC: B66F9/07
Filed: 1986-06-06
Abstract: PURPOSE:To reduce the occurrence of trouble attributable to sticking of foreign substances to a chain, to the utmost, by leading the sling chain up to a lower end of a column after passing through the inside of this column which guides a lifting carriage. CONSTITUTION:A chain 11 is led into a column 8a from an upper end opening of this column 8a after being turned downward by the guide tooth wheel 13 pivotally supported on the inner part of one end of an upper frame 5. And, a chain 12 is led into the inside of the column 8a from the opening by way of the guide tooth wheel 16 pivotally supported on the same axis with the guide tooth wheel 15 pivotally supported on the inner part of the other end of the upper frame 5 and the guide tooth wheel 13. When a motor 32 is operated and driving tooth wheels 22 and 23 are rotated via a reduction gear, loop-form carriage sling chains 11 and 12 are rotated, whereby a lifting carriage 9 moves up and down along these columns 8a and 8b.
Patent JP-H08328878-A (JP)
Title: Process management method
Inventor: MINAMI JUNICHI
IPC: G06F9/46
Filed: 1995-05-30
Abstract: PURPOSE: To improve the process link processing performance by grouping the process state words having the same priority in an execution stand-by state matrix and then securing the effective comparison among those process state words included in the matrix. CONSTITUTION: The value of priority PR1 of a 1st execution process RP1 is equal to 2, and the information on the process having its value of PR1 equal to 1 is stored in a process state word PW1 and linked to the head of an execution stand-by state matrix. The information on the process having its value of PR1 equal to 2 are stored in three process state words PW21 to PW23 and linked to the 2nd to 4th positions of the matrix respectively. Finally, the information on the process having its value of PR1 equal to 3 is stored in a process state word PW3 and linked to the 5th position, i.e., the end of the matrix.
Patent JP-H04358360-A (JP)
Title: Recovery system for magnetic recording and reproducing device
Inventor: KASADA TOSHIYUKI
IPC: G11B20/18
Filed: 1991-06-04
Abstract: PURPOSE:To improve the rate of succeeding recovery, to shorten recovery time and to effectively utilize a magnetic recording medium by executing suitable recovery corresponding to the causes of generating error. CONSTITUTION:When recording/reproducing data are carried out to a magnetic recording medium 1, an error detecting means 4 detects the error of a reproduced data block. Plural recovery means 6-7 are provided to recover the error data blocks corresponding to the causes of error set beforehand at such a time. Plural counting means 8-9 are provided to count the number of times of the successful recoveries at the correspondent recovery means 6-7, and a selecting means 5 is provided to select the recovery means 6-7 from the high rate in the success of the recoveries to the low rate based on the counted results. Thus, when the error detecting means 4 detects the error, the recovery means 6-7 are operated in the order selected by the selecting means 5.