baber/WOPTO huggingface dataset:
Patent JP-H01290029-A (JP)
Title: Automatic selector for address of addresser
Inventor: HIRAMI AKIRA
IPC: G06F3/12
Filed: 1988-05-17
Abstract: PURPOSE:To automatically select an print the address of a place of employment for the business purpose and the address of a private home respectively by reading a single type of addresses of addressers out of an addresser data memory means storing plural types of addresses of addressers and printing the read-out address together with the address data. CONSTITUTION:A control means 105 reads the address data out of an address data memory means 103. Then one of plural addresses of addressers stored in an addresser data memory means 104 is selected and then read out of the means 104 together with the name of the addresser based on the sorting items stored in the means 103. Then the read-out address of the addresser is printed via a print means 102. Thus the address of the addresser's place of employment for the business purpose or the address of the addresser's private home can be selected and printed out when both addresses are stored previously in the means 104.
Patent JP-H10291521-A (JP)
Title: Paper box with content fixing function
Inventor: FUJIWARA JIRO
IPC: B65D5/50
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To allow packaged contents to be reliably fixed to prevent the contents from being damaged at the time of handling by sticking an end to an internal face of a bottom external plate and by attaching a strip-shaped plastic film excellent in flexibility having a length reaching to an end of an upper external plate to the other end. SOLUTION: An lower end of strip-shaped plastic films 15, 16 is stuck by adhesive parts 17, 18 and attached to a position of bottom external plates 6, 8 closer to a rule from a lengthwise center. The strip-shaped plastic films 15, 16 have a width approximately equal to that of the bottom external plates 6, 8 while their length is set to such a length that a free end extends upward from an upper end of upper external plates 11, 13. Thus when contents are received on a bottom plate of the paper box and the strip-shaped plastic films 15, 16 are overlaid on an upper face of the contents, the entire upper face of the contents can be covered, whereby even if the contents have been mounted on the entire bottom plate, the contents can be reliably fixed.
Patent JP-H05316754-A (JP)
Title: Power converter having eccentric magnetic field compensation circuit
Inventor: HONDA NAOTAKA
IPC: H02M7/537
Filed: 1992-05-13
Abstract: PURPOSE:To compensate a DC component contained on the AC side of a power converter completely and to perform control stably. CONSTITUTION:A saturable reactor 15 and a reactor 16 which causes exciting current proportionate to the number of interlinking magnetic flux to flow, are connected in parallel on the primary side of a transformer 11. When DC voltage is generated in this transformer 11, the DC component, proportionate to the number of the interlinking magnetic flux, of the exciting current flowing through the reactors 15 and 16 is detected by a circuit composed of a resistor 19, a capacitor 20, and an operational amplifier 23, and the zero point of a sine-wave generator 21 is shifted, and the eccentric magnetization of the transformer 11 is completely compensated. Consequently, possibility of an unstable phenomenon by overcompensation becomes very slim, and it is possible to widen the gain tolerance of the control system.
Patent JP-H0236103-A (JP)
Title: Improvement in sweetness of citrus fruit
Inventor: UIRIAMU SHII UIRUSON
IPC: A01N31/02
Filed: 1989-05-16
Abstract: PURPOSE:To improve the brix/acid ratio of fruits to increase the sweetness thereof by treating the leaves, fruits, etc., of a citrus with a dispersing solution containing 1-triacontanol between the flowering season and harvesting season of the citrus. CONSTITUTION:The leaves, fruits, etc., of a citrus (especially an orange) is treated with a dispersing solution containing 1-triacontanol [CH3(CH2)28CH2OH] to improve the sweetness of the fruits. The dispersing solution is an aqueous dispersing solution containing 10<-3>ppb-100ppm (preferably 10<-1>ppb-500ppb) of 1-triacontanol fine particles having an average particle size of <=0.5mum (preferably <=0.3mum) and further preferably containing up to 0.1% of a dispersing agent (e.g., polyoxyethylenesorbitan monolaurate and sodium octadecyl sulfate). the dispersing solution is applied at a temperature of >=0 deg.C (preferably 20-40 deg.C) from the initial physiologically fruit dropping-starting time of the fruit tree to three days before the harvest of the fruits.
Patent JP-2000312068-A (JP)
Title: Wiring board and manufacture thereof
Inventor: HAYASHI KATSURA
IPC: H05K3/28
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic wiring board suitable for mounting a flip chip or BGA having superior connection reliability, even when it is left in a high- temperature and humidity atmosphere, and manufacture thereof. SOLUTION: A plurality of connecting pads 3, 6 connected to other electric circuits are formed on a front and/or rear surface of an insulating substrate which contains a thermosetting organic resin. Also, a protective layer 7 containing a thermosetting resin is deposited on portions other than the connecting pads 3, 6 of the front and rear surfaces of the insulating substrate 1. In this wiring board, the protective layer 7 is formed with an insulating material, having 20 ppm/ deg.C or lower for thermal expansion difference with the insulating substrate 1 at 20-200 deg.C and 0.5% or lower of water absorption, in particular, a material which contains a polyphenylene ether resin and 30 volume % or higher of an inorganic filler such as silica, alumina, silicon carbide, silicon nitride, aluminium nitride or the like.
Patent JP-S62277340-A (JP)
Title: Method for recovering phthalic acid
Inventor: YOSHIOKA TERUHIKO
IPC: C07C51/00
Filed: 1986-05-26
Abstract: PURPOSE:To recover phthalic acid in extremely high yield, by adding an alkali to an aqueous solution obtained by removing a reaction product from a reaction solution of a phthalate and an alkenyl chloride so that esters in the aqueous solution are hydrolyzed. CONSTITUTION:In obtaining a dialkyl ester by reacting sodium phthalate with an alkenyl chloride, an alkali substance is added or in not added (preferably added to carry out hydrolysis) to unreacted phthalic acid, phthalic acid monoalkenyl ester or sodium salt thereof as a by-product and not recovered phthalic acid dialkenyl ester existing in an aqueous solution from which an organic layer comprising dialkenyl phthalates as a main component are separated to form phthalates, then an acidic substance such as sulfuric acid, etc., are added to the aqueous solution and the solution is adjusted to pH <=3, preferably <=2.5 to precipitate free phthalic acid, which is separated and recovered.
Patent JP-H01291060-A (JP)
Title: Fluid heating device for power generation on a track
Inventor: FURUHAMA KOKICHI
IPC: F03G6/00
Filed: 1988-05-19
Abstract: PURPOSE:To keep a constant heat exchanging amount between fluid and a thermal accumulation material and further keep a constant fluid temperature to be supplied to a thermal engine without having any relation with a solar radiation or clouded condition by a method wherein a flow rate controlling device having as its input an output signal of a flow rate measuring device is arranged in a bypassing pipe. CONSTITUTION:An output signal of a flow rate measuring device 11 is inputted to a flow rate controlling device 12. A flow rate of fluid 81 flowing through a fluid in-flow pipe 5 and an inlet manifold 3 in a thermal transmitting pipe 2 is controlled simultaneously. With this arrangement, a heat exchanging amount between the thermal accumulation material and the fluid 81 is adjusted. A flow rate of fluid 82 flowing in a bypassing pipe 10 is controlled in such a way as it is varied with a time; thereby, it is possible to increase a flow rate of fluid 81 flowing in the thermal transmitting pipe 2 about a time of starting radiation of solar heat and to reduce it about a time of termination of radiation of solar heat and in addition to increase a thermal transmitting rate within the thermal transmitting pipe 2 about a starting of radiation of thermal heat and reduce a thermal transmitting rate about a finishing of a radiation of thermal heat. A setting of a rate of variation of a flow of bypassing pipe to a proper value enables a heat exchanging amount between the fluid and the thermal accumulation material and a thermal transmitting rate within the pipe to be substantially constant regardless of the temperature of thermal accumulation material.
Patent JP-H05308836-A (JP)
Title: Device for controlling binding position of combine
Inventor: TANAKA YUKIKAZU
IPC: A01F17/02
Filed: 1992-05-13
Abstract: PURPOSE:To constantly maintain a transporting device for grain culm to a binder. CONSTITUTION:A device for controlling the binding position of a combine is equipped with hill end sensors S1 and S2 for detecting transportation state of grain culm to a binder 11, drives a rail motor M2 based on the detected results of the hill end sensors S1 and S2 and moves a rail 17 in the direction of an arrow A and an arrow B. Consequently, the transportation state of grain culm sandwiched in between a transporting chain 16 and the rail 17 and sent is moved between a region L2.
Patent JP-S5646674-A (JP)
Title: Surge voltage generator
Inventor: MATSUMOTO KUNIO
IPC: H03K3/53
Filed: 1979-09-21
Abstract: PURPOSE:To enable the independent controlling of rise time and fall time of the surge voltage against a sample by a method wherein charge and discharge resistors to be connected to the base of a transistor forming an emitter follower connection are selectively connected by a switch. CONSTITUTION:A peak value instituting direct current source W is connected to a sample X to be measured like an electronic apparatus, etc., through a transistor T forming an emitter follower connection. A capacitor C2 is connected between the base of the transistor T and the earth, and a voltage rise time instituting charge resistor R2 and a voltage fall time instituting discharge resistor R3 are connected to the base of the transistor T through a switch S. The switch S is made to close to the R2 side to make the rising of voltage, and then is made to close to the R3 side to make the falling of voltage. Therefore the rising time and the falling time of voltage can be instituted notwithstanding the impedance of the sample X to enable the highly precise controlling.
Patent JP-S5645466-A (JP)
Title: Hydroquinone derivative and its preparation
Inventor: TAKEHARA SADAO
IPC: C07D307/20
Filed: 1979-09-21
Abstract: NEW MATERIAL:A hydroquinone derivative of formula I (X 1  and X 2  are lower alkyls, or lower alkoxyls, or together may form formula II).  
     EXAMPLE: 2,3-Dimethoxy-5-methyl-1,4-hydroquinone-di-tetrahydrofuryl ether.  
     USE: A synthetic intermediate for medicines, e.g. vitamin K (when X 1  and X 2  in formula I are formula II) or coenzyme Q (when X 1  and X 2  in formula I are methoxys).  
     PROCESS: A substituted hydroquinone of formula III is reacted with 2,3-dihydrofuran in the presence of an acidic catalyst, e.g. pyridinium p-toluenesulfonate, in a solvent, preferably in an inert gas atmosphere e.g. N 2 , at 10W20°C to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0593871-A (JP)
Title: Method and device for laser trapping
Inventor: KAWADA SATOSHI
IPC: G02B21/32
Filed: 1991-03-02
Abstract: PURPOSE:To increase the trap force in the direction of an optical axis. CONSTITUTION:Laser luminous flux 5 in a circular cone shape which is made incident on corpuscles 6 and/or P-polarized laser luminous flux 5 which is reduced in S-polarized component is used. A ring forming means for luminous flux such as Axicon prisms 2 and 3 is provided on the optical path so as to generate the laser luminous flux in the circular cone and cylinder shape and a polarizing optical means which utilizes a Brewster angle is provided on the optical path so as to obtain the P-polarized laser luminous flux 5. Therefore, corpulcles 6 in the direction of the optical axis can strongly be trapped and moved fast stably. Even high-refractive-index corpuscles which can not be trapped before can be trapped.
Patent JP-H0415697-A (JP)
Title: Speaker collating system
Inventor: NISHIMURA SHINGO
IPC: G06F15/18
Filed: 1990-05-09
Abstract: PURPOSE:To improve the collating rate by generating input data on an unregistered speaker for learning by arithmetic and determining the border between two categories of 'registered speakers' and 'others' effectively. CONSTITUTION:The learning input voice of a registered speaker is preprocessed and data which is closer to the area of 'registered speaker' in a feature space and/or data for filling the entire are of 'others' more effectively is selected according to the learning input data on the registered speaker. The selected data is used to determine learning input data for an unregistered speaker and the learning input data on the registered speaker and unregistered speaker are inputted to a neural network, whose learning is carried out. When the speaker collating system which uses the neural network is restructured, the effective border between 'registered speakers' and 'others' can be formed effectively. Consequently, the collating rate is improved and the processing time can be shortened.
Patent JP-H01291034-A (JP)
Title: Ventilating fan
Inventor: UENISHI TOMOAKI
IPC: F24F7/013
Filed: 1988-05-18
Abstract: PURPOSE:To enable a predetermined length of a new filter to be pulled out always when a ventilating fan is used, by rotating a filter wind-up unit at a predetermined angle each time shutters are opened and closed by drawing a pull cord. CONSTITUTION:When a pull cord 8 is drawn to open shutters 4 and use a ventilating fan, a lower roller 23 is rotated by friction of a rubber piece 37 against rubber 30. Then, pawls 28 deflect a lower engaging piece 36, and the lower roller 23 rotates by one pawl in its rotating direction. Accordingly, a filter 34 is wound up by that which corresponds to the rotation of the lower roller 23 at such a predetermined angle, and simultaneously an upper roller 22 rotates at the same predetermined angle. Further, when the pull cord 8 is drawn again to close the shutters 4, the upper roller 22 and the lower roller 23 rotate by one pawl of the pawls 28 in the same manner. In other words, each time the pull cord 8 is drawn, a new filter is pulled out of the upper roller 22 by a predetermined length. For example, if the rotation rate of the lower roller 23 is set so that about 0.5mm of the filter 34 is pulled out every time the pull cord 8 is drawn, about 1mm of said filter is pulled out on each occasion of using the ventilating fan.
Patent JP-2000310901-A (JP)
Title: Toner cartridge
Inventor: KURENUMA TAKEROU
IPC: G03G15/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge that economic efficiency is improved by reducing quantities of residual toner remained in the toner bottle to reduce a running cost, and environmental destruction is reduced by reducing waste residual toner remaining quantity. SOLUTION: The toner bottle 1 is provided with a projecting 1b in a helical shape on the inner peripheral surface, and has a function that the toner contained inside is transported to the bottle opening part 1a direction. Then, a discharge fin 5 is disposed on the inner peripheral surface of the bottle opening part 1a, and the toner transported to the bottle opening part 1a by the rotation is discharged to the bottle cap 3 side by the discharge fin 5.
Patent JP-H04348677-A (JP)
Title: Image pickup device
Inventor: NOGUCHI YOSHIMITSU
IPC: H04N5/341
Filed: 1991-05-27
Abstract: PURPOSE:To prevent the deterioration in the contrast and the resolution in the image pickup device employing the image pickup element whose picture element number is saved. CONSTITUTION:An information charge is read for a period twice a period of a horizontal scanning signal HD is read from a storage section S of an image pickup element 10 whose picture element number is saved and a video signal X(t) with a video component superimposed thereon is obtained from the image pickup element 10 for each other horizontal scanning period. An intermittent video signal Y0(t) resulting from prescribed signal processing to the video signal X(t) is subject to interpolation for a period with no video component superimposed thereon by an interpolation circuit 20 and the result is inputted to a television monitor 15 as the video signal Y(t) on which the video component is superimposed for each horizontal scanning period. The television monitor 15 reproduces the video signal Y(t) by non-interlace display to obtain the reproduced pattern in which the picture inversion with respect to an object and the reduction in the contrast are prevented.
Patent JP-H01293984-A (JP)
Title: Method for joining panel members
Inventor: HIROTA KOZO
IPC: B23K11/00
Filed: 1988-05-18
Abstract: PURPOSE:To improve joining strength and to prevent contamination of working environment by forming a protuberant groove on the mating face of one panel and filling adhesives with different viscosity in space with the other panel and then, performing spot welding of the protuberant groove. CONSTITUTION:The protuberant groove 5 extending in the welding direction and protruding to the panel 3 side is formed on the joining face of the panel 4 and an adhesive 6 with low viscosity is first filled in the space formed between both panels 3 and 4. An adhesive 7 with high viscosity is then filled in the space adjacent to the outside of the protuberant groove 5 and the panels 3 and 4 are adhered to each other. Afterward, the panels 3 and 4 are pressed via the protuberant groove 5 and subjected to spot welding. Since welding is performed regardless of the adhered part, the deterioration of the adhesives 6 and 7 due to heat is prevented. Since scattering of the adhesive 6 with low viscosity is suppressed by the adhesive 7 with high viscosity, the contamination of the working environment is prevented.
Patent JP-S5822292-A (JP)
Inventor: MANABE SHIGEYUKI
IPC: B66C23/26
Filed: 1981-07-31
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-H08293122-A (JP)
Title: Low band oscillation preventive circuit of cd player
Inventor: MOMOSE SHIGERU
IPC: G11B7/09
Filed: 1996-05-16
Abstract: PURPOSE: To improve a phase characteristic of a tracking servo loop by detecting the low band oscillation of the tracking servo loop and controlling a low band delay compensation circuit with a digital signal processing circuit. CONSTITUTION: When an optical pickup 1 comes off from a track on a disk 8 due to external shock and the eccentric disk, frame synchronism of an EFM signal being an output signal of an RF amplifier 2 steps out. The digital signal processing circuit 5 detects abnormality in the EFM signal, and makes an analog switch SW1 an off state. Thus, the low band delay compensation circuit 4 stops its operation. By the operation stop of the circuit 4, a tracking correction signal being the output signal of a servo processor 3 is increased in gain ranging to the whole frequency band of a frequency characteristic, and the phase characteristic becomes a phase difference within 180 deg. also. Thus, a phase margin is obtained, and no low band oscillation occurs, and the tracking servo loop operates stably.
Patent JP-S5454264-A (JP)
Title: Static leonard device
Inventor: TERUNUMA MUTSUHIRO
IPC: H02P7/292
Filed: 1977-10-08
Abstract: PURPOSE: To raise power-factor in a low output voltage range by making an ignition control with mode by which to make the D.C. side a short-circuit with two serial SCR in the bridge circuit.  
     CONSTITUTION: In a static Leonard device which makes a phase-shifting control on SCRU 1  to W 1  and U 2  to W 2  to generate D.C. output voltage and derives the  motor 2 with power supplied from the A.C. power source 1, a serial circuit for the  resistance 6 and the transformer 7 is connected to the D.C. output side. Since D.C. output voltage is superposed over A.C. one in a low output voltage range, the A.C. output voltage is detected by the transformer 7, rectified by the rectifying circuit 9 and the smoothing circuit 10 through the resistance 9, and smoothed. And, it adds by-pass to the phase shifter 4 to control the firing angle θ 1  and the phase sifter 5 to control the firing angle θ 2 . Thus, it is possible to make it suitable for the control of power-driven machines, e.g., high-speed elevator having many sections driven at low voltage for rating voltage 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07325897-A (JP)
Title: Information recording medium and information reproducing device
Inventor: IMAIDE SHINICHI
IPC: G11B27/30
Filed: 1994-06-02
Abstract: PURPOSE:To cope with a code pattern even if the structure of the code pattern itself is changed in the future by containing the processing information necessary for performing an edition processing of data in accordance with a restoration processing process reading the code pattern and restoring the pattern to an original multimedia information by the code pattern. CONSTITUTION:Multimedia information is delivered to a multimedia paper (MMP) recording device 26 via layers 4 and 5, and the device 26 prints and records the received data as a dot code pattern which is possible to be optically read by layers 1 to 3 on an information recording medium 30 such as paper, etc. In an MMP reproducing device 28, the code pattern recorded on the medium 30 is imaged, the edition processing of data is performed in accordance with a restoration processing process from a layer 1 to a layer 3 or a layer 5, which is reversed at the time of a recording, and the data as a result is delivered to a reproduction side. On the reproduction side, the data is reproduced to an application process Y via the processing functions of the layers 4 and 5 as necessary, which is the opposite state to a recording side, and multimedia information is delivered.
Patent JP-S5745558-A (JP)
Title: Toner for electrostatic charge image development and its production
Inventor: MURATA HIDENORI
IPC: G03G9/08
Filed: 1980-09-01
Abstract: PURPOSE:To obtain a titled toner of superior frictional charging characteristics, moisture resistance, etc. by dispersing the nuclear particles formed by polymn. into an aqueous latex soln., adding a water soluble inorg. salt, and allowing fine particles to settle on the surfaces of the nuclear particles thereby forming coating layers. CONSTITUTION:A composition consisting of a polymerizable monomer such as styrene, vinyl chloride, ethyl acrylate or the like and a coloring agent or the like is dispersed and suspended in an aqueous dispersion medium in which a dispersion stabilizer (e.g.; gelatin, polyvinyl alcohol) exists, thence polymn. is effected whereby nuclear particles consisting of spherical grains of about 1-50 micron grain sizes for toners are produced. Thence, the resultant nuclear particles are dispersed in 1-40wt% an aqueous latex soln., and a water soluble inorg. salt (e.g.; magnesium sulfate) is added into this dispersion to allow micro polymer particles to settle on the surfaces of the nuclear particles, whereby coating layers of <=100 microns film thickness are formed, and the intended toner for electrostatic charge image development is obtained.