baber/WOPTO huggingface dataset:
Patent JP-H01261346-A (JP)
Title: Production of 3, 5, 6-trimethyl-4-hydroxy-2- cyclohexene-1-one
Inventor: HANSU BERURUUTO
IPC: C07C45/00
Filed: 1989-03-02
Abstract: PURPOSE: To easily obtain the subject compd. useful as aromatic substance and fundamental substance for shythesizing various medicines with an inexpensive assistant, at the time of oxidizing β-isophorone, by using perhydrol and formic acid.  
     CONSTITUTION: Perhydrol, preferably 30% perhydrol and formic acid are used in the molar ratio of (1:1) to (5:1), at first, perhydrol and formic acid are previously introduced into a stirring device, then, 0.5 to 2.5 mol of β-isophorone, particularly 1 mol is added thereto, and oxidizing reaction is performed at 0 to 100°C. After the completion of the reaction, it is furthermore left alone for 12 hr, thereafter, the uniformized charged material is neutralized with a hydrogencarbonate, the produced upper layer is separated, drying is executed, and it is subjected to reduced-pressure distillation. The reisomerized α-isophorone is separated to obtain the objective compd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09245685-A (JP)
Title: Color picture tube
Inventor: OHAMA SHINJI
IPC: H01J29/87
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To construct a color picture tube whose visibility can be enhanced by enhancing the flatness of the effective-area outer surface of its panel. SOLUTION: In a color picture tube in which the effective area 1 of a panel 3 constituting a vacuum envelope along with a funnel 4 is substantially rectangular and a fluorescent screen 5 is formed on the inner surface of the effective area 1, the outer surface of the effective area 1 of the panel is almost planar, while the inner surface of the effective area 1 is shaped into a cylindrical curved surface with almost an infinite radius of curvature in the direction of its major axis and with an almost fixed radius of curvature in the direction of its minor axis.
Patent JP-H09238913-A (JP)
Title: Magnetic resonance diagnostic apparatus
Inventor: SAKAKURA YOSHITOMO
IPC: A61B5/055
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To realize a quick rising or falling of a gradient magnetic field by arranging a shim member for correcting an uneven magnetic field within a photographed area between a gradient magnetic field coil and an RF coil to reduce burden on a gradient magnetic field coil power source. SOLUTION: An active shield type gradient magnetic field coil 4 is arranged inside a magnetostatic field magnet 1 and constituted of a main coil 8 to generate a gradient magnetic field in a photographed area and a shield coil 7 to lower a leaked magnetic field from the main coil 8. An RF coil 6 and an RF shield 5 as high frequency shield are arranged inside the gradient magnetic field coil 4 and a current shim coil 3 is arranged inside the RF shield 5 as the shim member for dynamically correcting an uneven magnetic field within the photographed area. An iron shim 2 is arranged inside the current shim coil 3 as the shim member for statically correcting the uneven magnetic field within the photographed area.
Patent JP-H10244562-A (JP)
Title: Method for detachment of molded part from mold
Inventor: HARNFELDT LARS-OLOF
IPC: B29C45/43
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive detaching method capable of being executed at a high speed without generating vacuum pressure injuring the operation of a plastic part in a method for detaching an injection molded plastic part without damaging the same. SOLUTION: This method is characterized by detaching a molded plastic part by temporarily supplying excessive pressure gas. For example, when a plastic part wherein the end wall of a packing container is molded by mold half bodies 11, 13 forming a mold cavity in cooperation with each other is detached, pressure gas is slightly supplied to the gap between a molded part and the plastic part being in contact therewith after the completion of molding and, for example, by supplying compressed gas to the gap between the molded part 11 and the end wall 12 through an air duct 18 and an air permeation device 19, the end wall 12 is made possible to reasonably follow the mold opening movement of the outer mold half body 13 to prevent the damage of each part of the end wall or the generation of a crack.
Patent JP-S55139955-A (JP)
Title: Mixed air controller for carburetor
Inventor: UOZUMI JIYUNZOU
IPC: F02M7/00
Filed: 1979-04-20
Abstract: PURPOSE: To prevent air-fuel ratio change at warming up by controlling, only at the warming up time, the device, of which air-fuel ratio is controlled by the signal which is constituted by the number of rotation of engine and the components of exhaust gas, by the signals of the number of rotation.  
     CONSTITUTION: An actuator 9, which controls bleeding air ratio by its opening or closing motion, is provided in the main and slow air bleeds of the carburetor 2. The rotation number sensor 8, the exhaust gas sensor 12, and the water temperature sensor 13 are provided in the engine 1 and the suction and exhaust pipes 3, 4, and the signals from each of them are fed to the control circuit 10. Then, when warming up at the temperature below a predetermined temperature, the actuator 9 is controlled only by the signals from the rotation number sensor 8 by the water temperature sensor 13. The control is effected by the difference between the ratio of the change of rotation and the target value. In the operation range besides the case mentioned above, it is controlled only by the gas sensor 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60192468-A (JP)
Title: Picture quality adjusting device
Inventor: TSUJIHARA SUSUMU
IPC: H04N5/208
Filed: 1984-03-14
Abstract: PURPOSE:To attain automatically optimum picture quality adjustment to various video signals different in horizontal scanning frequency by detecting a horizontal scanning frequency of a video signal and using the detecting signal to control the frequency characteristic of the video signal. CONSTITUTION:A video signal (a) is inputted to an input terminal 1 and a signal (b) delayed by tau is obtained at a delay circuit 4 having a delay time tau of a picture quality adjusting circuit 14. Further, a signal (c) delayed by 2tau to the input video signal (a) is obtained by a delay circuit 5. The signal (c) and the video signal (a) are added by an adder circuit 6 so as to halve the gain and a signal (d) is outputted. It is subtracted from the signal (b) at a subtraction circuit 7 and a profile signal (e) is outputted and added to the signal (b) at an adder circui 9 via a gain control circuit 8 and a video signal (f) subject to picture quality adjustment is outputted from an output terminal 3. Further, a horizontal synchronizing signal from an input terminal 10 is detected for frequency at a frequency detection circuit 11. This detection signal is fed to a control circuit 12 to control the delay time of the delay circuits 4, 5. Thus, the frequency band emhasized for the video signal in response to the horizontal scanning frequency is controlled.
Patent JP-H09216712-A (JP)
Title: Carrying conveyer equipped with roller arrangement adjusting mechanism and vertical moving device of tired container and the like in which carrying conveyer is incorporated
Inventor: UEHARA AKIRA
IPC: B65G39/12
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To set and change the arranging interval of a roller by a simple structure and simple operation by inserting roller receiving members along a recessed groove formed to the flat surface of a conveyer rail so as to be arranged at predetermined intervals, or retaining the predetermined intervals by the insert of a spacer so that the roller receiving members are attached to the conveyer rail. SOLUTION: A rail R in which a recessed groove R1 is formed is arranged on the flat surface of a conveyer body, and a plurality of roller receiving members D equipped with rollers (r) is inserted along the recessed groove R1 . The roller receiving members D are approximately closely arranged and set at equal intervals. If necessary, spacers S having a desired length are inserted and arranged between the adjacent roller receiving members D, D so as to set the predetermined intervals, and a spacer arranged at the end of the conveyer rail R is fixed to the flat surface of the rail R by a screw and so on, and also holes are opened to the bottoms of the roller receiving members D and attached to the rail R by screws n. By this construction, the arranging intervals of the rollers can be set and changed by a simple structure and simple operation.
Patent JP-S58164932-A (JP)
Title: Oven for cooking
Inventor: MIYAUCHI SHINJI
IPC: H04N5/44
Filed: 1982-03-26
Abstract: PURPOSE:To improve a function of a cooker as the enlargement, etc. of a range of cooking by giving the cooking oven with a picture display means abundant novel picture information from an external video signal generating means. CONSTITUTION:A user views cooking categories on the picture display means 12, selects a desired category by a key board 1 and inputs an external video display mode key. A cooking input data decision means 3 transmits the address information of the picture of a desired cooking group made contain to the external video signal generating means 17 to an operation signal generating means 14 through a PIA 15. The operation signal generating means 14 converts the information into optical signals through an internal LED, and transmits them to the operation signal input section of the external video signal generating means 17 through an optical fiber 16. The cooking input data decision means 3 makes access to a video input means changer 13 through a PIA9 at approximately the same time as said transmission, and changes the changer into an external video display mode, thus outputting the picture data of a cooking group from an external video apparatus to the picture display means 12.
Patent JP-H07262316-A (JP)
Title: Character recognition device
Inventor: HAYASAKA HISAYOSHI
IPC: G06K9/62
Filed: 1994-03-18
Abstract: PURPOSE:To easily deal with the various requests of users or the various requests of grade-up at a proper price. CONSTITUTION:This device is provided with one or two or more of image processing parts 15 for segmenting the image data of characters from image data and extracting feature information data from those image data so as to change the contents of processing to the image data corresponding to the setting of a processing parameter or a processing program, one or two or more of distance calculation parts 16 for outputting candidate character data in the order of a short distance while referring to the feature information data extracted by the image processing parts 15 for their own dictionary data so as to change an object to be recognized corresponding to the setting of dictionary data or the setting of a use range to the dictionary data, and control part 1 for totally controlling the image processing parts 15 and the distance calculation parts 16 so as to set the partial charges of processing at the image processing parts 15 and the distance calculation parts 16 corresponding to the request of a recognition rate and/or recognition speed to the character recognition device.
Patent JP-H04286236-A (JP)
Title: Computer network device
Inventor: MATSUO AKIRA
IPC: H04L12/40
Filed: 1991-03-14
Abstract: PURPOSE:To lighten the burden of an operator, and also, to prevent mistransmission by circulating message data in fixed order while the operator is not conscious. CONSTITUTION:A computer network device in which plural nodes (work station) 13 are connected through a communication medium 16, and they can exchange a message with each other is characterized as follows. At a message transmitting origin, control data to show the order for circulating the message is added to the message data, and at a message receiving side, the received message data is analyzed, and by selecting the node 13 to which the message is to be transmitted next, the repeating (transmission) of the message automatically executed.
Patent JP-H03252190-A (JP)
Title: Metal printed board
Inventor: KUROSAKI TOSHIO
IPC: H05K3/00
Filed: 1990-03-01
Abstract: PURPOSE:To largely reduce a stray capacity without disturbing heat conduction and to effectively suppress leakage of a signal, invasion of noise by forming a groove on a metal plate part opposed to a conductor circuit. CONSTITUTION:A groove 7 of substantially the same flat surface shape as a circuit is formed in depth t2 and width w2 on a surface of a metal plate 1 opposed to a conductor circuit 3. In this case, the w2 is set to a value larger than the width w1 of the circuit 3.
Patent JP-S61210030-A (JP)
Title: Antitumor agent
Inventor: KATO AKIO
IPC: A61K31/355
Filed: 1985-03-13
Abstract: PURPOSE:An antitumor agent comprising a tocotrienol as an active ingredient. CONSTITUTION:An antitumor agent containing a compound [e.g., 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-3,7,11-tridecatrie ny)-2H-1-benzopyr anol-6, etc.] shown by the formula (R<1>, R<2>, and R<3> are H, or methyl) as an active ingredient. Capsule, microcapsule, suspension, solution, emulsion, injection etc., may be cited as the dosage form. These various preparations can be manu factured by using excipient, binder, extender, surface active agent, dispersant, buffering agent, preservative, dissolution auxiliary, solvent, etc. The tocotrienol as the active ingredient may be a synthetic tocotrienol, a naturally occurring tocotrienol obtained by separation form a deodorized ditillate or a deodorized and deacidified distillate which is separated from purifying process of plant fats and oils, and by concentration, or a natural tocotrienol obtained from a plant source such as latex of Hevea brasiliensis.
Patent JP-H10247737-A (JP)
Title: Functional thin film and photovoltaic device
Inventor: YADA SHIGERO
IPC: H01L31/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a functional thin film combining the merits of an amorphous material in continuous phase with those of an crystalline material in discontinuous phase for improving the generating characteristics of photovoltaic device by mixing the continuous phase in amorphous state with the discontinuous phase in crystalline state. SOLUTION: The figure is a section of an SiGe base thin film, crystalline grains 2 as discontinuous phase in crystalline state are dispersed in a matrix comprising a-Si:H as a continuous phase in amorphous state. Such a thin film can be formed by selecting the thin film forming requirements selectively crystallizing Ge e.g. in vapor phase. Besides, the SiGe base thin film diminishes the defects in the grain boundary of crystalline Ge 2 due to the existance of amorphous silicon on the surface of the crystalline Ge grains 2. Furthermore, the long wave absorption can be increased by increasing the volume ratio of the crystalline grains 2 to the whole thin film thereby enabling the conductivity in the photoirradiation time to be increased.
Patent JP-H04294764-A (JP)
Title: Inner packing for packing meterial and packing container
Inventor: ISHIKAWA MASAYA
IPC: B65D5/50
Filed: 1991-03-15
Abstract: PURPOSE:To reduce the size of a packing container by minizing an inner packing having a shock absorbing effect incineration calory by using material which generated a small amount of incineration heat as inner packing. CONSTITUTION:A cylindrical film sheet 1 and a thick plate 2 which is inserted into the film sheet 1 and can be bent easily constitute an inner packing 3 for packing an anticle. In this instance, the width of the thick plate 2 is larger than the maximum width of the cylindrical film sheet 1. Ar article is sandwiched from both sides by the inner packing 3 and housed into an outer packing. A space is formed between the inside film sheet 1 of the inner packing 3 and the thick plate 2 for absorbing shock.
Patent JP-H08250532-A (JP)
Title: Manufacture of composite adhesive sheet
Inventor: MATSUURA SHUICHI
IPC: C08K5/3417
Filed: 1995-03-09
Abstract: PURPOSE: To increase an anti-package crack property and wettability by a method wherein heat-resistant adhesive varnish consisting of heat-resistant resin and polynadiimide is applied on a heat resistant film and then the film is heated and dried with a specified amount of residual solvent and extrusion length. CONSTITUTION: This composite sheet is an adhesive member to be used in manufacturing a semiconductor package by a method wherein a semiconductor chip is adhered to a lead frame with an adhesive and at least the semiconductor chip and adhered sections between the semiconductor chip and the lead frame are sealed with sealing material. Heat-resistant adhesive varnish which consists of heat-resistant resin and polynadiimide is applied on a heat-resistant film and then is dried with an amount of residual solvent 2% or below and a sticking-out length 1μm-2mm. The composite adhesive sheet manufactured by this method can increase the formability of a semiconductor package without deteriorating in an anti-package crack property at the time of solder reflow after the semiconductor package has absorbed moisture.
Patent JP-S59174964-A (JP)
Title: Indirect command controlling system
Inventor: MIYAGI TAKEHISA
IPC: G06F13/12
Filed: 1983-03-25
Abstract: PURPOSE:To improve data processing speed, by taking in and processing commands and parameters stored in a magnetic disk by means of command controlling sections arranged in parallel instead of a host system. CONSTITUTION:A host system 1 instructs a commond controlling section to take in which commands are parameters from a magnetic disk device 3. Then necessary ata are taken in and stored in a buffer 13. Then the host system 1 instructs the command controlling section 10 to execute an indirect command, namely, a command stored in the buffer 13. By giving an indirect instruction to the controlling section 10 instead of the direct execution of the host system 1 on a command transferred from the magnetic disk device 3, the command can be executed. Therefore, the burden of the host system 1 can be reduced and the data processing speed of the system 1 can be improved.
Patent JP-2000251429-A (JP)
Title: Magnetic disk device and head unloading method in interruption of power source
Inventor: KAWACHI HIDETOSHI
IPC: G11B21/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To stabilize a head unloading operation when a power source in a device is interrupted. SOLUTION: In a magnetic device having a head loading/unloading system, switches 28, 29 are turned off in accordance with the detection of a power source interruption by means of a retracting command circuit 22 to cut off a VCM driving circuit 24. A switch 26 is simultaneously turned on, a counter rectifier voltage from a SPM counter rectifier circuit 23 is outputted to a constant voltage control circuit 32 via the (a) contact point of a switch 30, and the constant voltage limited so as to become the counter rectifier voltage or below is applied from the circuit 32 to a VCM 16 side. The counter voltage of the VCM 16 is observed toy a ramp collision judging circuit 33, and the ramp collision is detected from the time variation.  The switch 30 is changed over to a (b) contact point side by a switch control circuit 34 in accordance with the ramp collision by means of the ramp collision judging circuit 33, and the counter rectifier voltage from the SPM counter rectifier circuit 23 is applied to the VCM 16 side as it is as a step 2 voltage.
Patent JP-H06262644-A (JP)
Title: Injection molding method for multiblade wheel for blower and injection mold thereof
Inventor: MATSUI KATSUJI
IPC: B29C45/00
Filed: 1993-03-11
Abstract: PURPOSE:To provide a injection molding method for a multiblade wheel for blower, by which no defective article due to broken ring caused by the sticking of the molded multiblade wheel to a fixed mold side or the like develops. CONSTITUTION:By pouring resin in molds, which are in the state produced by clamping a fixed mold 10 having fixed cores 12 in a casing 11 with a movable mold 9 having sliders 14 consisting of a plurality of split pieces 15 outside core 18, the outer peripheral part 2a of a center plate 2 is produced by the annular recessed part 23 formed on the inner peripheral surfaces of the sliders 14 integrally with a multiblade wheel 1 having a large number of blades 5 and 6 on both the sides of the center plate 2 and both end rings 3 and 4. At the start of mold opening, when the sliders 14 are opened interlocking with the movement of the movable mold 9 so as to be radially parted from the multiblade wheel 2, the multiblade wheel 1 is forcibly left to the movable mold 9 side by means of the outer peripheral part 2a, which is fitted to the recessed part 23, of the center plate 2, resulting in being removed from the fixed mold 8 under state that the multiblade wheel 1 is left to the movable mold 9 side.
Patent JP-S52133173-A (JP)
Title: Stirrer
Inventor: SAKAI KUNITO
IPC: B01F11/00
Filed: 1976-04-30
Abstract: PURPOSE:To facilitate stirring of a liquid under a high pressure by a way in which a volume change due to compression and expansion of a gas is changed into a change of floating force, so that a float is moved in the liquid according to the change of the floating force.
Patent JP-S59176373-A (JP)
Title: Processing agent for bonding
Inventor: YUGAWA NOBUHIKO
IPC: C08J5/12
Filed: 1983-03-28
Abstract: PURPOSE:To provide a processing agent for bonding which makes it possible to omit sanding of adhered and produces bonded areas having high adhesive power and excellent resistance to chemicals, prepared by dissolving and suspending a water-soluble particulate substance in an aqueous solution of a water-soluble polymer. CONSTITUTION:The processing agent is prepared by adding a large quantity of water-soluble particulate substance consisting of a crystalline organic or inorganic low-molecular compd. having an average particle diameter of 0.1mm. or larger (e.g. NaCl) to a solution obtained by dissolving a water-soluble polymer (e.g. PVA) in an aqueous medium to cause a part of the substance to be dissolved and undissolved portion to be suspended. The processing agent is applied to the surface of a mold for FRP. After evaporation of the aqueous medium, FRP is laminated on the mold surface, cured and removed and the treated surface is washed with water to remove the treating agent.
Patent JP-H1026506-A (JP)
Title: Improved dipole moment detector and localizer
Inventor: HAROLD C GILBERT
IPC: G01R33/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for deciding the position of a magnetic dipole by detecting the dipole by using a group of spatially distributed magnetic sensors. SOLUTION: After the actually measured values of one set of magnetic fields generated from of a magnetic dipole are collected by using a plurality of magnetic sensors 11 (step 21), the position of the dipole is presumed (step 22) and the measured values of the magnetic fields which are estimated to be generated from the magnetic dipole at the presumed position are decided (step 23). Then the actually measured values of the magnetic fields are compared with the presumed measured values of the magnetic fields (step 24.) The step (step 26) repeating steps 22 and 24 to all presumed positions within the detecting range of the magnetic sensors 11 is included.