baber/WOPTO huggingface dataset:
Patent JP-H05292250-A (JP)
Title: Digital full-color copying machine
Inventor: KAMEYAMA TOSHIAKI
IPC: G03G15/01
Filed: 1992-04-09
Abstract: PURPOSE:To improve the light transmissibility of the low density part of an OHP by switching a density level by controlling at least either a beam power or beam irradiation time by an image processing part when an original is an OHP sheet. CONSTITUTION:The image of a set original is color-separated to R, G, and B by an image reading part 39, and furthermore. conversion processing fitted in the intensity level of an image signal is applied to each color of Y, M, C, and BK by the image processing part 42 based on the intensity level of a color separation image signal of each color. In such a case, when it is confirmed that the original is the OHP sheet by an OHP detecting means or an OHP selection means, the level is controlled to a signal intensity level converted from ordinary image signal intensity levels of Y, M, C, and BK by the image processing part 42. A write part 46 switches the density level of required monochrome of Y, M, C, or each color by changing the beam power or the beam irradiation time or both of them by a conversion level signal.
Patent JP-S62272461-A (JP)
Title: Organic electrolyte battery
Inventor: YAGYU YASUSABURO
IPC: H01M50/119
Filed: 1986-05-20
Abstract: PURPOSE:To prevent the corrosion of positive constituting members by using steel containing almost no nickel and a specified weight percent of chromium and carbon as positive constituting members which directly or indirectly come in contact with a positive active material. CONSTITUTION:Steel containing almost no nickel, 16-20wt% chromium and 0.01-0.03wt% carbon is used as positive constituting members which directly or indirectly come in contact with a positive active material. By constituting a battery case 1 with this material, corrosion resistance is increased and performance deteriration in high temperature storage can be prevented.
Patent JP-H10286600-A (JP)
Title: Mud-treatment method
Inventor: MORII KEIKO
IPC: C02F11/14
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the treatment efficiency and cause no bad effect on the ambient environments by mixing water-soluble polymer powder with mud which is dewatered and granulating the mixture, mixing a powder hydraulic material to the granulated material, and adding a hydraulic material to the surface of the granulated material. SOLUTION: Mud with high water content ratio such as mud (ultra soft clay) immediate after dredged is dewatered to the extent from the liquid limit to plastic limit. A powder water soluble polymer is mixed with the mud which is dewatered and formed into cake like shape and granulated. A carboxyl group- containing polymer is used as the water-soluble polymer. Then, a powder hydraulic material is mixed to the granulated material. Quick lime is used as the hydraulic material. When a hydraulic material is added to the obtained granulated material, phosphorus in the mud and calcium in the hydraulic material are reacted and form a hard coating of calcium phosphate. Since the coating is insoluble in water, elution of phosphorus-containing substances in the mud is inhibited.
Patent JP-H08290235-A (JP)
Title: Production of continuously cast slab
Inventor: HARADA HIROSHI
IPC: B22D11/10
Filed: 1995-04-18
Abstract: PURPOSE: To provide a production method of double layered continuously cast slab. in which an alloy element concentration of the surface layer part of cast slab is higher as compared with that of inner layer part, in a mold of direct continuous casting from molten steel. CONSTITUTION: A continuous casting powder 10 containing alloy etement is used and an electromagnetic agitating device 30 is arranged at the upper part of continuous casting mold 1, while imparting an agitating flow 31 in the molten steel pool of upper part in mold. the region, in which alloy elements are uniformly melted/mixed, is formed. By arranging the discharge hole of immerse nozzle 2 supplying molten steel to mold under the agitating region forming the region having lower concentration of alloy elements, a double layered slab, in which the surface layer concentration of alloy elements is higher as compared with that of inner layer and the concentration of alloy elements is uniform, is produced.  By this method, the Nickel concentration of surface layer is made higher and the surface flaw specific to this steel kind and due to copper is suppressed, further, it is applicable to casting of slab of small cross section size.
Patent JP-H02298433-A (JP)
Title: Wire cut electric discharge machine
Inventor: TAKAHARA KUNIHIRO
IPC: B23H7/02
Filed: 1989-05-09
Abstract: PURPOSE:To keep the peak value of electric discharge machining current at a constant level and eliminate irregularity from the speed of electric discharge machining even if the height of Z axis varies, or a wire is set apart from a work stand by installing a current control means which controls electric discharge machining current at a specified value in accordance with the plate thickness, material and machining conditions of a work. CONSTITUTION:While electric discharge machining is performed, a current probe 20 detects the peak value of electric discharge machining current, and the peak value is sent to a CPU30 through an amplifier 21, an A/D converter 22 and a RAM 23. The CPU 30 compares the peak value of current detected by the current probe 20 with the standard current value of a standard current value output circuit 40. Next, if the peak value becomes lower than the standard current value due to raised height of Z axis and otherwise, the CPU30 issues a voltage command to a constant voltage circuit 10 to raise output voltage in accordance with the degree of lowering. Owing to this, the output voltage of the constant voltage circuit 10 stabilizes when difference disappears between the peak value and the standard current value.
Patent JP-H05124369-A (JP)
Title: Acceptance element for thermal transfer printing
Inventor: SURURIATSUPA JIEGANASAN
IPC: B41M5/50
Filed: 1992-04-08
Abstract: PURPOSE: To improve light resistance of a copy obtained by thermal transfer printing by providing a dyestuff accepting layer containing the compound expressed by a specific general formula on the base material to form an acceptor element for thermal transfer printing. CONSTITUTION: An organic-solvent solution of a compound expressed by a general formula [where m shows 1-4, n shows 0-6, X shows CO2 , SO2 and O, Y shows 2-,3-,4-pyridyl radical, 2- or 3-pyrrolyl radical, 2-(N-methyl)pyrrolyl radical, 2- or 3-phryl radical, 1 or 2-naphthyl radical, 2-thiazolyl radical, 3- methyl-2-thiazolyl radical and the like, and R1 shows H and m-valent organic radical] is prepared. This solution is applied onto the supporter and dried, and the dyestuff accepting layer is formed to obtain the acceptor element for thermal transfer printing. For improving the adhesion of the accepting layer to the base material, an adhesion-improving intermediate layer may be applied onto the basic material under the accepting layer.
Patent JP-H02293112-A (JP)
Title: Injection molding machine
Inventor: IHARA KOICHI
IPC: B29C45/13
Filed: 1989-05-09
Abstract: PURPOSE:To obtain injection capacity and an injection rate which is the total of those of two sets of injection devices, by constituting the title machine so that two sets of injection devices are actuated at the same time and injection resin is injected to one mold by meeting the injection resin within a changeover device. CONSTITUTION:In the case where molding is performed by meeting two kinds of resin within a mold 12a by making use of both injection devices 14, 15, only a changeover valve 22 of a nozzle attachment 20 is released, the other changeover valve 21 is closed and measurement of the resin in both the injection devices 14, 15 is performed. After completion of the measurement by making molten resin on an injection device 15 side arrive up to the inside of a connecting resin path 17 through the measurement, the changeover valve 21 is released and an opening and closing valve 23 of a nozzle on one side mold 12a side is released. Simultaneously with the above, when injection of the molten resin with both the injection devices 14, 15 is performed, both the resin meet within a nozzle attachment 19 on the mold 12a side and filled into the mold 12a through injection. Meeting and molding of two kinds of the resin to the mold 12a can be performed by repeating injection operation of this kind.
Patent JP-S62272584-A (JP)
Inventor: TANAKA SHOJI
IPC: B23K26/00
Filed: 1986-05-20
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-S5740414-A (JP)
Title: Novel active type vitamin d3 derivative composition
Inventor: MAKINO YUUJI
IPC: A61K47/08
Filed: 1980-08-25
Abstract: PURPOSE: A composition improving extremely chemical stability of a specific active type vitamin D 3  derivative effective for rickets, osteomalacia, etc., obtained by blending the derivative with dibutylhydroxyanisole and an oily base.  
     CONSTITUTION: A composition comprising at least one active type vitamin D 3  selected from hydroxycholecalciferols shown by the formula (R 1 WR 3  are H or OH with the proviso that at least one is OH), dibutylhydroxyanisole and an oily base. Dibutylhydroxyanisole has extremely stbilizing actions of light on the vitamin D 3  derivative, and its addition amount is preferably 1W1,000 times as heavy as the amount of the vitamin D 3  derivative. Triglyceride of middle straight-chain saturated fatty acid, e.g., caproic acid, may be cited as the oily base. The composition is pharmaceutically manufactured into a soft capsule, tablet, etc. for use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11299124-A (JP)
Title: Apparatus and method for controlling charging and power output device
Inventor: KUNO HIROMICHI
IPC: H01M10/44
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent overcharging by detecting the temperature gradient during charging, if it is higher than a temperature gradient predetermined according to the charged state of a secondary battery, judging that the secondary battery is fully charged, and stopping charging. SOLUTION: A table of current values of 0A-100A and discrete values within a temperature range of -30 deg. to 60 deg. is created. The initial temperature T0, average discharge current, battery temperature T1 of a battery are detected (s100, s150, s200), and a temperature gradient dT/dt=(T1-T0)/dt is calculated (s250). If the average discharge current or temperature disagrees with the values indicated in the table, the table is interpolated to calculate a correction amount. After the correction amount is read, the correction amount is subtracted from the temperature gradient dT/dt to correct the temperature gradient (s300, s350). The corrected temperature gradient dT/dt is compared with a specified temperature gradient Thr1 (s400).  If the temperature gradient dT/dt is larger than the specified temperature gradient Thr1, it is judged that the battery is about to be fully charged and charging is stopped (s450).
Patent JP-H02296260-A (JP)
Title: Copying machine
Inventor: TSUNODA KOICHI
IPC: B65H31/00
Filed: 1989-05-11
Abstract: PURPOSE:To smoothly carry out the opening/closing of an automatic document feeder even when a paper ejecting tray is provided by allowing the upper part paper ejecting tray to risen so that it does not abut the device when the automatic document feeder is opened and allowing the tray to come down to its original position when it is closed. CONSTITUTION:When a book or a document which is pasted together is placed on a contact glass 203, by pulling a paper ejecting unit 830 in an upper direction, the paper ejecting unit 830 is risen by the guiding effects of a supporting pillar 830a and a guiding body 840, and space in the upper direction of the automatic reverse document feeder (ADRF) 100 becomes wider. In such a state, the ARDF 100 is rotated in a counter clock wise direction with a rotation axis 130 as a center, and the paper ejecting unit 830 does not become a hindrance. After the document is placed in a specified position on the contact glass 203, the paper ejecting unit 830 is rotated in the clockwise direction with the oration axis 130 as a center making it a closed state, and when the paper ejecting unit 830 is pushed down and the paper ejecting unit 830 is returned to its original position, a carrying path of a transferring paper is just fitted. Thus, even when the paper ejecting tray is provided, the opening/closing of the automatic document feeder is carried out smoothly.
Patent JP-S61273671-A (JP)
Title: Cad system
Inventor: OGAWA TOSHIYUKI
IPC: G06F17/50
Filed: 1985-05-29
Abstract: PURPOSE:To attain the automatic addition of a dimensional line to an indicated element just by indicating an area to which the dimensional line should be added after adding a dimensional line handling routine to a CAD system containing a graphic data base, a graphic display access routine and a graphic data base access routine. CONSTITUTION:A graphic is drawn on a graphic display 3 through a graphic input device 4 and an area where the addition of a dimensional line is desired is indicated. A CAD function routine 61 calls out a dimensional line handling routine 62. A dimensional line subject element selection routine 62, selects a subject graphic element of the dimensional line out of a graphic data base 1 according to the coordinate value. Then this subject element is stored in a dimensional line subject element work file 6. An analysis routine 62b detects the subject graphic elements out of a dimensional line subject element work file 5. These graphic elements are displayed on the display 3 after their positions are decided by a dimensional line production routine 62c via a display work file access routine 64 and then stored in a graphic data base 1 through a graphic data base access routine 63.
Patent JP-H05316466-A (JP)
Title: Image recording and reproducing device
Inventor: YAMADA NAOKI
IPC: G11B20/00
Filed: 1992-05-08
Abstract: PURPOSE:To improve the security of image data by making it impossible to display image data excepting for that of an object. CONSTITUTION:At the time of recording image data, a host computer 1 compression-encodes image data fetched into a memory 4 by a compressor 6 and respectively records AC component data in the optical magnetic disk of an optical magnetic disk recording/reproducing device 7 and DC component data in the optical card of an optical card reproducing/recording device 8. At the time of reproducing, the AC/DC component data are put together, decoded by an expandor 9 and developed at a frame buffer 10 to display an original image on CRT 12. At the time of retrieving, after only DC component data is displayed on CRT 12 with a multi-screen as a reduced image to select data of the object, it is put together with corresponding AC component data and decoded to display the original image on CRT 1.
Patent JP-S60258122-A (JP)
Title: Administration liquid for hair growth
Inventor: NAKAMURA TAKESHI
IPC: A61K35/413
Filed: 1984-06-05
Abstract: PURPOSE:The titled administration liquid, consisting of an extract prepared from bile of cattle or pig, and capable of exhibiting effect when used by aged humans with thinned hair. CONSTITUTION:An administration liquid for hair growth obtained by taking out bile of cattle or pig, filtering the resultant bile through a wire net with a small mesh, heating the filtered bile, keeping the bile at 95 deg.C for 20min, filtering the resultant bile through a wire net with a small mesh, boiling the filtered bile over a slow fire for about 5hr, naturally cooling the boiled bile in the atmosphere, filtering the cooled bile through a wire net with a small mesh, heating the filtered bile for about 1hr, naturally cooling the resultant filtered bile, filtering the cooled filtrate through a wire net with a small mesh, and putting the filtrate in a container. The bile is alkaline substance, and the blood becomes alkaline by administering the bile. The function of the hair root becomes active, and considerable effect can be recognized on hair growth and increase of weakened hair. The liquid is also effective for treating hypertension, hypotension, presbyopia, diabetes and athlete's foot.
Patent JP-H0771037-A (JP)
Title: Excavation device and penetration method of excavation body with excavation device
Inventor: ASHIDA YOSHIKI
IPC: E21B15/00
Filed: 1994-05-30
Abstract: PURPOSE:To increase penetration depth capable of penetrating an excavation body without adding an additional excavation body thereto in the ground without increasing rising and falling strokes of a liftable member in the case an underground cut-off wall is constructed. CONSTITUTION:A leader 16 bearing a ditch excavation body driving device 22 in a liftable manner is provided to a base machine 10. A liftable driving shaft 34 is stored to the inside of the leader 16, and a connection member 35 connected to the ditch excavation body driving device 22 is projected in the horizontal direction on the upper end thereof. First of all, after the ditch excavation body driving device 22 is directly connected to the connection member 35 to penetrate the ditch excavation body, the connection member 35 is pulled out, and a rod 36 is provided between the connection member 35 and ditch excavation body driving device 22 to penetrate the ditch excavation body again.
Patent JP-H01287064-A (JP)
Title: Production of optically active aminopropanol derivative
Inventor: AMANO MASAKI
IPC: C07C213/00
Filed: 1988-05-13
Abstract: PURPOSE:To readily obtain the present substance in high purity and yield, by reacting a 3-halo-1-alkyl(or aryl)sulfonyloxy-2-propanol with an aromatic alcohol and aminating the resultant optically active glycidyl ether. CONSTITUTION:An (R)-alcohol or (S)-alcohol expressed by formula I (X is halogen; Y is aliphatic or aromatic residue) is reacted with an aromatic alcohol in the presence of a basic compound (preferably alkaline metal compound) in a hydrophilic organic solvent, such as DMSO, to provide an optically active glycidyl ether expressed by formula II (Ar is aromatic residue). The resultant compound without special isolation or purification thereof is then reacted with an aminating agent (e.g. isopropylamine) to afford the aimed compound expressed by formula III (R and R' are aliphatic residue). The aimed substance is obtained only in two steps from readily available raw materials of high optical purity according to the above-mentioned method. The present substance is useful as a drug for adult diseases, such as a drug for hypertension or arrhythmia.
Patent JP-H05314486-A (JP)
Title: Apparatus and method for reproducing optical disk
Inventor: HANEDA NORIHISA
IPC: G11B7/005
Filed: 1992-05-11
Abstract: PURPOSE:To provide an optical disk reproducing apparatus which can reproduce an optical disk of a multi-session model having a plurality of memory areas in a short time. CONSTITUTION:A reproducing apparatus 10 moves an optical pickup 30 to the outermost peripheral part when the power switch is turned ON. When an optical disk 200 is mounted, a spindle motor 60 is controlled and the optical disk 200 is rotated with the equal angular velocity. At the same time, the optical pickup 30 is moved to the inner periphery from the outer periphery to scan the disk surface. Since the intensity of the reflecting light at the disk surface is greatly changed between a part not recorded and a part already recorded, the output signal of the optical pickup 30 reflects the change and detects the position of a read out area 236 of a final session 230. As the read out area 236 is decoded to make a quick access to the recording position of tone latest management file recorded in the final session 230, the file is reproduced.
Patent JP-H04324098-A (JP)
Title: Target craft attitude simulating method of fighter simulator
Inventor: IIDA EIJI
IPC: G09B9/30
Filed: 1991-04-22
Abstract: PURPOSE:To permit the operation of yaw angle, pitch angle and bank angle without providing a computer with any load by a method wherein a target craft is simplified as a model having three degrees of freedom to obtain an attitude simulating method capable of controlling the attitude thereof simply, since the attitude of the target craft is not the object of evaluation. CONSTITUTION:A target craft controlling command generating and controlling means 31, operating the speed change dV/dt, yaw rate dPSI/dt and pitch rate dtheta/dt of a target craft, is provided. The speed change dV/dt, the yaw rate dPSI/dt and the pitch rate dtheta/dt are integrated by a target craft attitude angle operating means 33 to obtain a speed V, a yaw angle PSI and a pitch angle theta. The movement GY in a horizontal plane is operated by the product of the yaw rate dPSI/dt by the speed V while a movement GZ in a vertical plane is operated from the product of the pitch rate dtheta/dt by the speed V. Further, the bank angle phi=tan<-1>(GY/GZ+mgcos theta) is operated and respective data are outputted to a simulated field of vision device 34. In this case, (g) is an acceleration applied on the center of gravity and (m) is the mass of a fighter.
Patent JP-H01286089-A (JP)
Title: Signal change detecting circuit
Inventor: MASUDA SHINJI
IPC: G11C11/408
Filed: 1988-05-13
Abstract: PURPOSE:To structure a memory to execute a stable operation even when an address signal frequently changes by making a detecting function insensitive for arbitrary time from the trailing edge of the time width of an output signal pulse. CONSTITUTION:When a change occurs in an address input terminal 101, a means 105 is operated, which generates a pulse by the potential difference between the input and the output of a latch circuit 103. A means 108 controls whether the signal pulse of a terminal 106 is to be transmitted to a wiring 109 or not. In the wiring 109, wirings from blocks 111 to 113 are wired-OR-connected and made into the clock input of a flip flop 117. The output of the flip flop 117 becomes the output of a signal change detecting circuit. The pulse of an output terminal 120 is connected through an inverter 119 and a wiring 116 to the circuit 108 to control pulse transmission, and the pulse never appears at the output terminal 120 during a propagation delay caused by wiring capacity and incidental capacity on the inverter 119 and the wiring 116.
Patent JP-H02304982-A (JP)
Title: Surface field effect transistor having lowered source and/or dran area for super larg-scale device
Inventor: GUALANDRIS FABIO
IPC: H01L21/336
Filed: 1990-05-02
Abstract: PURPOSE: To provide a surface field effect transistor which can be completely realized in an ULSI manufacturing process and in which the occurrence of current doubling phenomena in a drain junction can be reduced by making the surface level of a semiconductor substrate in a drain area lower than that of the substrate in a channel area, overlapping an insulating gate layer and a gate electrode. CONSTITUTION: The MOSFET structure of a surface field effect transistor is realized, constituted of an insulating gate oxide layer 2, and the transistor contains a gate electrode 1 separated from a single-crystal silicon substrate 5 which also constitutes the channel area of the transistor and has first electric conductivity-type. The surface levels of the single-crystal silicon 5 in source and drain areas 3 on both surfaces of the gate electrode 1 are made lower than the surface level of the silicon in a channel area underneath the gate oxide 2 and gate electrode 1. Therefore, the transistor can be completely realized in the manufacturing process of an ultra-large scale integration(ULSI), and the occurrence of current amplification phenomena in the drain junction of the transistor can be reduced.