baber/WOPTO huggingface dataset:
Patent JP-S5699448-A (JP)
Title: Preparation of lower alkoxyaniline
Inventor: KODAIRA TSUMORU
IPC: C07C213/00
Filed: 1980-01-11
Abstract: PURPOSE: To obtain the titled compound in high yield, by reacting an aminophenol with a lower alkyl chloride in diethylacetamide as a solvent.  
     CONSTITUTION: An aminophenol is reacted with a lower alkyl chloride in N,N- diethylacetamide as a solvent in the presence of an alkali metal hydroxide to give a lower alkoxyxniline, e.g. m-isopropoxyaniline. The reaction has a selectivity for a solvent and is believed to provide a high yield in N,N-dimethylacetamide as a solvent; however, a high yield even in the case of N,N-diethylacetamide with a high solvent recovery after use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03206656-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA AKINAO
IPC: H01L27/04
Filed: 1990-01-09
Abstract: PURPOSE:To introduce impurities uniformly into poly-Si by one impurity- introduction operation by a method wherein a composite film sandwiching metal silicide film is formed inside a polycrystalline silicon film and the impurities are introduced into the composite film. CONSTITUTION:A storage electrode of a capacitor of a DRAM cell is formed on an Si substrate. A poly-Si film 2 sandwiching a metal silicide 3 is laminated and formed at the inside of the storage electrode. The storage electrode is formed so as to be buried inside an insulating film 4 applied to the substrate 1. In this device, the metal silicide film is sandwiched inside the film 2; impurities are diffused to poly-Si by utilizing that the diffusion speed of impurities is large at the interface between the poly-Si and the metal silicide. Thereby, the diffusion speed of the impurities is increased and the impurities can be introduced uniformly into the poly-Si by one impurity-introduction operation.
Patent JP-H05277261-A (JP)
Title: New candy holder
IPC: A23G3/00
Filed: 1993-01-08
Abstract: PURPOSE: To provide a candy holder which rotates a candy and enables to consume the candy during rotation by providing the holder with a switch means in a electric circuit including the power source, a gear system to cooperate with a motor and a main shaft, and a rotating means to accept and rotate a candy bar in the end part of the main shaft. CONSTITUTION: This candy holder is equipped with a housing with a detachable panel for battery exchange, and an electric energy source 5, a battery or dry cells, supports electric current to a motor 6 through an electric circuit with a wire 7 extended to the negative contact 9 of the motor 6 from the negative terminal of the battery 8. A contact switch 11 is placed in the electric circuit, and a drive shaft gear 14 of the motor is engaged with gears 15, 16, 17, 18 to generate the proper torque so as to rotate a shaft 19 to rotate a candy 20 set on the holder at a proper speed. The candy is attached on the main shaft 19 via a hollow bar 21 in the top hole of the candy holder.
Patent JP-H04241817-A (JP)
Title: Rice cooker
Inventor: HORIUCHI KIYOSHI
IPC: A47J27/00
Filed: 1991-01-11
Abstract: PURPOSE:To simplify the change of a temperature fuse provided to the inside of the rice cooker. CONSTITUTION:An opening part is provided on the body 9 part corresponding to a temperature fuse attached to the side face of a protective frame 10, and a cover 21 for closing this opening part is provided. At the time of exchanging the temperature fuse, it can be executed easily by only removing the cover of the opening part, therefore, the serviceability is improved.
Patent JP-2000199594-A (JP)
Title: Coupling made of resin
Inventor: OGUCHI TAKASHI
IPC: F16L47/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a coupling made of resin to perform friction melt joint in a further stable state compared with a conventional coupling. SOLUTION: With the object part 3 to be joined of a pipe material inserted in a joint formed at an internal part, by effecting friction melt of a joint between a joint 13 and an object part 3 to be joined, the object part 3 to be joined is joined with the joint 13. In a so formed coupling made of resin, gradually constriction is effected at a constant taper angle from the coupling inlet side toward the deep side of the coupling. A guide part 12 to guide the object to be joined to the joint part 13 with the edge of the object to be joined making contact with an inner surface is arranged further near the coupling inlet side than the joint 13.  The joint 13 is formed in a cylindrical state where it is extended in parallel from a boundary part 13 with the guide part 12 toward the deep side or a cylindrical state where it is extended toward the deep side as gradual constriction is effected from the boundary part 13 with the guide part 12 at a taper angle lower than the taper angle of the guide part.
Patent JP-H10198649-A (JP)
Title: Distributed simulation device
Inventor: MIYAZAWA MINORU
IPC: G06F19/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce load applied to data communication by collecting data to be transmitted into one and simultaneously transmitting the data to all simulation models while using a broadcast function in the case of data transmission to the simulation models. SOLUTION: Mutually different simulation models A-C and simulation platforms are constructed at respective computers 4-7. The simulation platforms receive position data 9b, 10b and 11b transmitted from the simulation models A-C. Then, time progress requests from the simulation models are accepted. Next, the simulation platforms collect 13a the data read-declared by the respective simulation models A-C, namely, the position data 9b, 10b and 11b into one and simultaneously transmit them to all the simulation models while using the broadcast function.
Patent JP-H02182478-A (JP)
Title: Method of controlling serial printer
Inventor: SATO IKUO
IPC: B41J2/51
Filed: 1989-01-09
Abstract: PURPOSE:To shorten a printing time by disposing an SP motor start discriminator in a controller for driving an LF motor, discriminating SP motor starting time of printing next line by the discriminator on the way of driving the LP drive motor, starting an SP motor on the basis of the discrimination to start SP operation in the next line. CONSTITUTION:An SP motor start discriminator 6 is disposed in an LF motor controller 3. The SP motor start discriminator 6 judges a monitoring point Px set on the basis of the drive remaining time of the LF motor 5m on the way of driving the LF motor 5m, and the discrimination signal is input to a main controller 1 as the start initiating information of the SP motor 4m. The main controller 1 inputs the start initiating information to an SP motor controller 2, and the SP motor 4m is started through an SP motor controller 4. Thus, a time of Tj(Ta-Tb) is shortened at the end of the SP operation of L1-th line and during the SP operation starting of the next L2-th line. Ta is accelerating time, Tb is steadily setting time of the LF motor, Tj is the drive remaining time (Ta-Tb) of the LF motor.
Patent JP-H03207085-A (JP)
Title: Semiconductor memory device
Inventor: OZAKI ATSUSHI
IPC: H01L21/8246
Filed: 1990-01-08
Abstract: PURPOSE:To enlarge potential difference between paired bit lines without enlarging the area of a semiconductor integrated circuit by providing the generating circuits of clock signals to drive a sense amplifier at the both ends of clock signal wiring in the semiconductor integrated circuit. CONSTITUTION:When a sense driving signal is extended, the driving signal generating circuits are provided at both the ends. Thus, at the terminal parts of sense driving signals phi9a and phi10a, the floating of a GND level or the level- down of a restore level can be reduced to be generated. Therefore, the potential difference can be enlarged between the levels of H and L data in the paired bit line. Further, since the sense driving signals are generated from both directions, the channel width of a transistor is not required and the optimum arrangement of the circuit is obtained without enlarging the chip area.
Patent JP-H04242031-A (JP)
Title: Human body contact type apparatus
Inventor: YANAGI YASUHIRO
IPC: A61B5/11
Filed: 1991-01-14
Abstract: PURPOSE:To prevent consumption of a cell by automatically turning off power supply a fixed time after an apparatus itself is separated from a human body after its use. CONSTITUTION:When a pedometer is in contact with a human body, a signal having a low wave height value can be obtained from a nontouch switch 1. When the pedometer is separated from the human body, a signal having a high wave height value is outputted from the nontouch switch 1. A power supply circuit 21 reads this difference and formally judges that the pedometer is separated from the human body a fixed time after the wave height value is increased so that the power supply of a battery 23 is automatically cut off.
Patent JP-S58118805-A (JP)
Title: Production of methacrylate resin sheet
Inventor: IDA KOUZOU
IPC: C08F20/14
Filed: 1982-01-11
Abstract: PURPOSE:To produce the titled resin sheet having high transmittance and high light diffusion, by mixing a methyl methacrylate monomer or its partial polymer with fine particles of an inorganic metal compound and a nonionic surfactant and casting the mixture. CONSTITUTION:A methyl methacrylate monomer or a monomer mixture based thereon or a partial polymer thereof is cast in the presence of fine particles of an inorganic metal compound (e.g., CaCO3, or Al(OH)3, with average particle diameter of 20-0.2mu) and a nonionic surfactant (e.g., polyoxyethylene methyl- phenyl ether). A light-diffusing methacrylate resin sheet can be obtained which, when drawn by heat mlding, undergoes little change in total transmittance and diffusion irrespective of its degree of drawing.
Patent JP-2000200157-A (JP)
Title: Disk array device and data restoration method in disk array device
Inventor: YASUHARA MASAKI
IPC: G11B19/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a spare disk and to save the labor and the time required for restoration when a failure occurs while being provided with the function of the disk array device of RAID 5 constitution provided with the spare disk. SOLUTION: Spare areas SPA00-SPA04 are separately arranged inside the recording area of respective hard disk drives HDD00-HDD04. When one kind disk drive fails, the spare area of the other hard disk device is substitutively used. In exchanging the hard disk drive, data are restored excluding the spare area. In the case that a hard disk drive fails, the data recorded in that hard disk drive are restored and recorded in the spare area using the data recorded in an other disk drive, the restored data recorded in the spare area are copied to the exchanged hard disk drive or the like and thus the data are restored.
Patent JP-H09191476-A (JP)
Title: Highly precise television signal reproduction device
Inventor: TSUBOI SHUSUKE
IPC: H04N7/015
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise television signal reproduction device in which the cross talk of a vertical high pass component and a luminance horizontal high pass component in a chrominance signal is eliminated and a present television system and second generation EDTV can be compatible. SOLUTION: A video signal from an input terminal 11 is supplied to a Y/C separation circuit 13. A separated luminance signal is sequentially supplied to an addition circuit 14, the chrominance signals to an HH extraction circuit 15, a 262H delay circuit 16 and a 1H circuit 21, and an HH cross talk area level detection circuit 17 and a C signal pass level detection circuit 18 A luminance horizontal high pass signal from the HH extraction circuit 15 is supplied to an HH low pass level detection circuit 22. The detection levels of detection circuit 17, 18 and 22 are judged in a level judgment circuit 23 and a luminance horizontal high pass signal level is controlled in a level control circuit 20 is accordance with the judged result. The moving signal of a picture from a Y/C separation circuit 12 is supplied to the level control circuit 20, and the output is demodulated.
Patent JP-H10288411-A (JP)
Title: Vapor pressure compression type refrigerating cycle
Inventor: OZAKI YUKIKATSU
IPC: F25B9/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in size of each unit such as a compressor without impairing refrigerating capacity in a vapor pressure compression type refrigerating cycle using carbon dioxide (CO2 ) as refrigerant. SOLUTION: CO2 discharged from a radiator 2 is branched, CO2 of one side is pressure reduced by a first pressure reducing unit 4, and the pressure-reduced CO2 and the other side CO2 are heat exchanged by a cooler 5, and the other side CO2 is cooled. Thus, specific enthalpy of the other side CO2 at an inlet side of a second pressure reducing unit 6 can be reduced, and hence a specific enthalpy difference between an inlet and an outlet of an evaporator 7 can be increased. Accordingly, an increase in size of a compressor 1 can be prevented without impairing refrigerating capacity.
Patent JP-H03207536-A (JP)
Title: Joining method for plate stock
Inventor: NAKAMURA ATSUSHI
IPC: B23K26/21
Filed: 1990-01-11
Abstract: PURPOSE:To easily engage a non-locking part with a locking part and to hold joining strength by forming the locking part at one edge of a joining part, forming a part to be locked concerned to this locking part at the other edges of the joining part and engaging the locking part with the part to be locked after a plate stock is bent. CONSTITUTION:Since locking part 5D is formed at one edge of the joining part and a part 5G to be locked is formed at the other edges of the joining part, the part 5G is engaged easily and simply with the locking part. Therefore, welding gap in a conventional butted part need not be adjusted. Further, when the joined edge part is worked by a laser beam at least, the engaging state between the part to be locked and the locking part is good, the butting accuracy is improved and the strength of the joining part can be improved by welding or brazing the joined edge part.
Patent JP-S59127174-A (JP)
Title: Read-out method of font code like kanji or the like
Inventor: IKEDA SADAO
IPC: G06V30/224
Filed: 1983-01-10
Abstract: PURPOSE:To read out successively the corner base point and the font code from a 4-side edge pattern of a font through detection of an image. CONSTITUTION:A character square 10 constituted of (24X24) dots is formed with a font constituting part 20 and four side edges 30. For instance, the corner base point is decided by four square points with a 4-side edge pattern showing a KANJI ''NAKA (center)'' which is prescribed by 35 sections and 70 points with JISC6226. The corner base point is obtained through detection of image. Then ''35'' is read as the section information from the upper and left sides, and at the same time ''70'' is read out as the point information from the lower and right sides. Then a font ''NAKA'' is read out of a font ROM with correspondence between sections (35-70) and the 2-byte data.
Patent JP-2000205628-A (JP)
Title: Power control system
Inventor: KONDO ISAO
IPC: F24F11/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To deal with temporary increase of power consumption by providing means for controlling the total power consumption not to exceed a receivable power by reducing power consumption of predetermined apparatus in a shop when a detected total power consumption reaches a preset value within the range of receivable power. SOLUTION: A shop illuminator 1, a showcase illuminator 2, an air conditioner 3 and a low temperature apparatus 4 are connected with a power line 5 which is connected with a detector 6 for detecting total power consumption of the apparatus 1-4. The detector 6 is connected with a power controller 7 which is connected to transmit a control signal to each apparatus 1-4 through a shop illuminator controller 8, a showcase illuminator controller 9, an air conditioner controller 10 and a low temperature apparatus controller 11. During operation control through the power controller 7, a heat source machine for the illuminators 1, 2, the air conditioner and the low temperature apparatus is set sequentially in lower power state so that total power consumption falls within the receivable power.
Patent JP-S51122445-A (JP)
Title: Manual cut apparatus of roll paper of copying machine
Inventor: HIROSE HIROSHI
IPC: G03G15/00
Filed: 1976-01-14
Abstract: PURPOSE:To simplify the structure and facilitate the operation of a paper feed and cut apparatus by rendering them available for both manual feed and cut apparatus as they are.
Patent JP-S5496752-A (JP)
Title: Digital type protective relaying system
Inventor: NOHARA GOUO
IPC: H02H3/00
Filed: 1978-01-17
Abstract: PURPOSE: To improve the reliability of information and the reliability of processing, by detecting the errors of input informations and by detecting troubles from the mutual relationship of input informations.  
     CONSTITUTION: Instantaneous value current Ia and voltage V a ∼V c  are taken in at a block 1, Vb+Vc is obtained at a block 2, Va is added to the contents of the block 2 at a block 3, whether or not the absolute values of the contents of the block 2 are not less than a fixed value is discriminated at a block 4 and whether or not the absolute values of the contents of the block 2 is not moer than the fixed value is discriminated at a block 5 when the absolute values are not less than the fixed value. Other phases are processed after a block 20 because a phase a is under a sound condition when the absolute values of the contents of the block 5 are not more than the fixed value. Ground fault elements are processed at the block 5 because the phase a is under a ground fault condition when the absolute values of the contents of the block 5 are not less than the fixed value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121749-A (JP)
Title: Processed olive food
Inventor: KIYAMA KIYOUJI
IPC: A23L19/00
Filed: 1982-01-13
Abstract: PURPOSE:To provide a novel processed olive food effective to the promotion of health, by adding sorbitol, honey, yeast, citric acid, sugar and flavor to olive immersed in lactic acid and sugar syrup. CONSTITUTION:Imported olive pickled in brine is desalted and sterilized at 95 deg.C for 1hr. 154kg of the sterilized olive is mixed with 500ml of lactic acid, preserved as it is for 1 day to effect the lactic fermentation, and taken out of the mixture. Then, the olive is immersed in sugar syrup (especially solution of granulated sugar) at 50-60 deg.C for >=30hr, and mixed with 110kg of sorbitol, 17kg of honey, 1.4kg of citric acid, and 150kg of granulated sugar to obtain the objective processed olive food. When a small amount of the food is assorted to a cocktail, it gives a particularly excellent taste, and the olive food itself is also delicious.
Patent JP-H11312716-A (JP)
Title: Automatic observation method for wafer shape
Inventor: KITAMURA TADASHI
IPC: H01J37/22
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of an operator by automating a scanning electron microscope for observing a wafer shape for managing the yield for a wafer, and to provide a stable detecting force which is better than the recognizing force of an operator. SOLUTION: In this scanning electron microscope equipped with a stage for observing a wafer to which an automatic wafer carrying device is added, the information of a wafer to be observed is obtained from an operator, and a wafer shape observing procedure is executed successively and automatically. A method to be used for automation includes a method for recognizing the stage position of an alignment mark on a wafer, method for recognizing the partial image of an abnormal part from a repeated shape image including foreign matters or defects (abnormal part), and method for recognizing the partial image of the abnormal part, by comparing the image including the abnormal part with a corresponding reference image.
Patent JP-H06209183-A (JP)
Title: Component feeder
Inventor: SATO SHOICHIRO
IPC: B65G35/04
Filed: 1993-01-12
Abstract: PURPOSE:To suppress generation of noises at the time of movement of a component feeding table, by installing a shock-absorbing member on the component reel side surface in a holder of a component feeder. CONSTITUTION:A component reel 3 is held by a reel holder 2 continuously connected with component feeding part, and step-sends one by one pitch a component retaining table which retains components to the component feeding part. The component reel 3 is rotatably supported by the reel holder 2 so as to be able to rotate. A cap 4 is arranged outside the component reel 3. A shock- absorbing member 5 is installed on the component reel 3 side surface of the reel holder 2. When the component feeding table is intermittently moved, the component reel 3 is absorbed by the shock-absorbing member 5 composed of rubber material, so that noises are reduced. A coil spring can be applied to the shock-absorbing member 5.
Patent JP-S59127916-A (JP)
Title: Camber detector for rolled material
Inventor: ICHIHARA JIYUNICHI
IPC: G01B7/04
Filed: 1983-01-11
Abstract: PURPOSE:To enable detection of the camber generated on a rolled material during rolling by providing touch rolls respectively on both right and left sides on the outlet side of the rolled material and detecting the number of pulses and plate width with the touch rolls. CONSTITUTION:A moving block 13 is preliminarily automatically positioned and controlled by a gap setting motor 17 with some allowance given thereto according to the predetermined width. When the front end of a rolled material 7 arrives at a camber detector, touch rolls 8 are pressed to both sides of the material 7 by pressing cylinders 10 and are rotated synchronously with the material 7. The number of pulses from pulse transmitters 12 rotated in synchronization with the rolls 8 is outputted via pulse counters 20, 21 to an arithmetic device 23 for camber curvature. The gap (plate width) of the rolls 8 is outputted via an arithmetic device 22 for plate width to the arithmetic device 23. The device 23 calculates the camber curvature by the prescribed equation from the number of pulses and plate width value inputted thereto.
Patent JP-2000202674-A (JP)
Title: Base board holding device for laser irradiation processing
Inventor: KAWAHARA KAZUYUKI
IPC: B23K26/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent a base board from being soiled at the time of laser beam irradiation by improving throughput in the processing of the irradiation. SOLUTION: Both sides in the center of a base board K, which is optically exposed in space, can be irradiated with a laser beam L; a magnetic levitation base 12 is levitated by magnetism to a base 15 and supported in a non-contact state; the base board K is rotated in a non-contact state by constituting a motor with the base 15 side as a stator and the magnetic levitation base 12 side as a rotor; and the laser beam L is emitted, with the base board K positioned vertically. Since both sides of the base board K can be irradiated with the laser beam, the throughput is improved. The base board is supported and rotated in the non-contact state, eliminating a frictional part, causing no fine particles, and preventing the base board K from being soiled.  The base board K, being in a vertical posture, is free from the falling substance produced by the irradiation of the laser beam L on the base board K and is protected from being soiled again.