baber/WOPTO huggingface dataset:
Patent JP-H07148917-A (JP)
Title: Ink jet recording method
Inventor: NAKAMURA HIROTO
IPC: B41J2/01
Filed: 1993-11-29
Abstract: PURPOSE:To provide an ink image of uniform viscosity within the time of transfer completion of the ink image by containing an alkali soluble resin in an ink and evaporating the water content and an alkaline agent in the ink image on a transfer medium. CONSTITUTION:An ink jet recording head 2, a backup roller 3 and a cleaner 8 for removing adhering matter on a transfer drum, if necessary, are disposed successively on the periphery of the transfer drum 1 as a transfer medium. A second heating means 9 for heating an ink image transferred onto a recording paper 6 is disposed on a moving line of the recording paper 6. Ink containing water, a coloring material, alkali soluble resin and an alkaline agent are discharged out of the recording head, and the ink image is drawn on the transfer medium. The temperature of the transfer medium and the heating time of the ink image are controlled in the process of evaporating the alkaline agent and water out of the ink image on the transfer medium.
Patent JP-S62157551-A (JP)
Title: Boichemical analysis method
Inventor: HAMAGUCHI TAKEHIKO
IPC: G01N21/78
Filed: 1985-12-30
Abstract: PURPOSE:To eliminate an opening for dripping a liquid to an incuvation means, by carrying a measuring element to a liquid dripping position off the incuvation means to accomplish the dripping of a liquid sample. CONSTITUTION:As a measuring element 2 is put into an element insertion port 11 of a device body 1, the element 2 is inserted and held in a element holding section 331 of an incuvation means 3 to be detected with a sensor. A disc 33 is sent by one pitch and subsequently, the element 2 is inserted and held in the holding section 331. Upon the end of the insertion of the element 2, a preheating is done. Then, the element 2 is sent under an external dripping hole of the disc 33 by a means 5, and the liquid sample is dripped into a through hole of the element 2. Then, the element 2 is put back to the holding section 331, and returned after all the elements 2 are dripped with the samples and then, an incuvation is performed. Then, a photometry is done with a measuring section 6 and the elements are discharged at discharge port 14. This eliminates the need for the opening for dripping liquids to the means 3 thereby preventing the evaporation of the liquids in the elements 2.
Patent JP-H09190005-A (JP)
Title: Electrophotographic photoreceptor as well as image forming method and device
Inventor: MOCHIZUKI FUMITAKA
IPC: G03G21/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which is free from the degradation in electrostatic chargeability and charge preservable property and the occurrence of fogging at the time of initial and repetitive use by imparting a specific relation between the work function of a conductive layer and the ionization potential of an intermediate layer. SOLUTION: The relation, such as equation Ip>W+0.5 imparted between the work function W(eV) of the conductive layer of the electrophotographic photoreceptor having a non-conductive substrate, conductive layer, intermediate layer and photosensitive layer and the ionization potential Ip(eV) of the intermediate layer. The work function W(eV) of the conductive layer refers to the min. energy required of taking out one piece of the electron to the immediate outer side of the surface out of the crystal surface of the metal or semiconductor. The ionization potential Ip(eV) of the intermediate layer refers to the energy required for detaching one piece of the electron to the infinity from the atom or molecule in the base state in the gas and dissociating the electron to cation and free electron.
Patent JP-H11219248-A (JP)
Title: Data processor
Inventor: EASTTY PETER CHARLES
IPC: G06F3/033
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To view a control equipment while operating it by changing a screen icon corresponding to the control equipment when it is detected that the hand of a user is brought into contact with the control equipment. SOLUTION: Thin and long touch sensors are substantially arrayed in an almost straight line in a touch sensor fader panel. When adjustment is executed by the fader panel, the user touches the proper touch sensor of the fader and moves his or her finger in the vertical parts of the touch sensor. When, one of the sensors on the fader panel is touched, corresponding fader display 400 on a display screen is made to be a color in contrast with the color of another screen, for example, red. In the same way, when the hand of the user approaches one of the faders, the fader becomes the color with contrast with a more different gradation. It is showed in the fader 410 as the example. Therefore, one's own hand can be moved in the transverse direction of the fader panel without looking-down the fader panel itself.
Patent JP-H06145032-A (JP)
Title: Powdery hair dye
Inventor: SASAI TAKASHI
IPC: A61K8/00
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a powdery hair dye, capable of dyeing hair fast without damaging the hair and excellent in feeling of use without any irritancy or unpleasant smell. CONSTITUTION:This powdery cosmetic comprises an oxidation polymer prepared by polymerizing an oxidation dye and/or a nitro dye to a controlled degree of polymerization (preferably a trimer). As a method for preparing the polymer, in the case of, e.g. p-phenylenediamine (PPD), it is oxidized with H2O2 at a molar ratio of H2O2/PPD within the range of 0.5-3.0 to afford a dark brown liquid comprising a polymer containing the trimer as a principal part.
Patent JP-2000119508-A (JP)
Title: Aqueous dispersion of urethane-acryl-based polymer and its production
Inventor: MOROISHI YUTAKA
IPC: C09D175/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion of a urethane-acrylate-based polymer, excellent in dispersion stability, film-formability and water resistance, and also capable of providing a film excellent in physical properties such as a film strength. SOLUTION: This aqueous dispersion of a urethane-acryl-based polymer is obtained by forming an isocyanate prepolymer obtained by reacting polyisocyanate with a mixture comprising 20-80 wt.% polyol having 1,000-4 000 mean molecular weight, and 0.0005-0.003 equivalent/g hydroxyl group, and 80-20 wt.% polymer having 3,000-20,000 mean molecular weight, 0.0007-0.003 equivalent/g carboxyl group and 0.00005-0.0007 equivalent/g hydroxyl group, and obtained by using an alkyl ester of (meth)acrylic acid as a main ingredient in an equivalent of 2-3 times as much as the whole quantity of the hydroxyl group, and dispersing the obtained prepolymer in water by neutralizing the carboxyl group contained therein to form the prepolymer into the high molecular one by extending the main chain by the reaction of the isocyanate group.
Patent JP-H05134820-A (JP)
Title: Information processor
Inventor: KONO MASARU
IPC: G06F3/08
Filed: 1991-11-14
Abstract: PURPOSE:To easily write or read data by mounting a card loading a hard disk device, and transforming an I/O card interface to a hard disk interface. CONSTITUTION:A personal computer 10 is equipped with a switch 11 to changeover the circuit of the IC memory card interface and the circuit of the I/O card interface. Further, a signal generating circuit 12 is provided to generate a CE signal showing an address to access an I/O register is even-number bytes or odd-number bytes respectively, and a connector part 13 is provided to connect a hard disk card 20. The hard disk card 20 is equipped with a connection part 21 with the connector part 13 of the personal computer 10, and a switch 22 to changeover the circuit of the IC memory card interface and the circuit of the I/O card interface. Thus, the card loading the hard disk device is mounted, and the I/O card interface is transformed to the hard disk interface.
Patent JP-H07212910-A (JP)
Title: Battery exchange charging controller using braking inertia of industrial motorcar and its control
Inventor: JIYON GUN KIMU
IPC: H02J7/14
Filed: 1994-11-08
Abstract: PURPOSE: To lengthen the life of a battery and enhance control effect by converting inertial energy resulting from braking into electrical energy. CONSTITUTION: The control apparatus comprises a main control section 14 with a built-in microcomputer, a contactor circuit having forward drive and reverse drive current paths containing series field winding, a battery BT and an acceleration switch AS1 coupled with the battery BT. When the industrial motor car is running utilizing the brake charging control apparatus, electrical energy is regenerated in temporary braking, and the battery is charged with the energy. As a result, the life of the battery BT and the working time are lengthened, and further braking is enhanced, so that enhanced braking effect is obtained when the brake is actuate by an operator.
Patent JP-H11136558-A (JP)
Title: Ccd camera
Inventor: MARUNO TADASHI
IPC: H04N5/376
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a CCD camera which reads an image at high scanning speed and with a high S/N at the time of binning and which does not require a complicated addition circuit to CCD. SOLUTION: Control CPU 24 sets a mode table being the image read pattern of respective images, which optimizes the reading of image information from CCD 5 based on a photographing pattern which is set from outside through an input/output interface 25. Then, it is written in a mode table memory 23. A timing generation circuit 3 transmits a timing signal controlling the operation timing of CCD 5 and a CDS circuit 6 being a noise removal circuit based on the mode table data. Therefore, at the time of the binning sub-array operation of CCD 5, image information read speed per apparent pixel is matched with that per pixel at the time of non-binning, and the image is taken in at high speed and with the high S/N.
Patent JP-H11136990-A (JP)
Title: Rotary magnetic disc drive
Inventor: TOYOSHIMA HIROYOSHI
IPC: H02P6/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact, inexpensive and highly reliable rotary magnetic disc drive exhibiting compatibility of a high capacity FD and a downward FD through identical circuitry. SOLUTION: A drive circuit has two circuits dedicated respectively, to a high capacity FD and a downward FD. Consequently, a motor is driven selectively through separated servo circuit parts 29a, 29b depending on the r.p.m. thereof and the motor characteristics can be varied by dividing the coil groups on the stator core and selecting the series or parallel connection thereof depending on the r.p.m. of the motor.
Patent JP-2000131419-A (JP)
Title: Arithmetic apparatus
Inventor: NOZU NAOKI
IPC: G01S7/295
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To calculate a very small rotation angle without error by adding a doubler for doubling the output of a θ-adder-subtractor and 2iArctan(2-i) to the content of a reference angle constant ROM, thereby using the output of the doubler and added content of the reference angle constant ROM. SOLUTION: The apparatus comprises x, y coordinates input/output registers 1, 2, a rotation angle θ input/output register 3, a length correction multiplier ROM, an x, y and θadder-subtractor 10, x, y multipliers 13, 14, etc. A reference angle constant ROM 16 adds 2iArctan(2-i) to the conventional reference angle constant ROM. A doubler 17 doubles the output of the adder-subtractor 10. A correcting circuit 18 corrects the initial value of θ. A length correction multiplier ROM 19 adds a negative correction multiplier to the conventional length correction multiplier ROM. In executing the rotation of a point on the coordinates, the doubler 17 doubles the output of the adder-subtractor 10 and 2iArctan(2-i) added to the reference angle constant ROM 16 is used.
Patent JP-S63150978-A (JP)
Title: Piezoelectric displacement element
Inventor: UMEDA HIDENOBU
IPC: H01L41/08
Filed: 1986-12-15
Abstract: PURPOSE:To increase a displacement with the same material by bonding piezoelectric elements each other, polarizing them in a longitudinal direction, and disposing electrodes to be displaced by elongating or contracting the elements in a direction parallel to the polarization. CONSTITUTION:Piezoelectric elements 2, 3 are bonded to the upper and lower surfaces of an insulating spring material 4 of a ceramic spring or a spring coated with an insulator, and polarizing wires 7, 8, 9, 10 are respectively connected to both longitudinal ends of the elements 2, 3 to apply predetermined positive and negative polarity DC voltages through the wires 7-10 to the elements 2, 3, thereby longitudinally polarizing the elements 2, 3. Then, electrodes 5, 6 are bonded to the longitudinal ends of the elements 2, 3 with conductive adhesives 11, 12 to construct a bimorph type piezoelectric displacement element 1. When a DC power source 13 is connected thereto and polarity voltage V is applied between the electrodes 5 and 6, the element 2 of upper side is elongated longitudinally by d33V. The element 3 of lower side is contracted longitudinally by the d33V.
Patent JP-H02145555-A (JP)
Title: Method for preventing isocyanatoalkyl (meth)acrylate from polymerizing
Inventor: WAKASA MASAMI
IPC: C07C263/18
Filed: 1988-11-29
Abstract: PURPOSE:To improve efficiency of purification through distillation of an isocyanatoalkyl (meth)acrylate without causing popcorn polymerization by adding sulfur dioxide to the above-mentioned isocyanatoalkyl ester. CONSTITUTION:A mixture containing an isocyanatoalkyl acrylate or methacrylate expressed by the formula (R is H or methyl; A is 2-14C alkylene) is heated. In the process, sulfur dioxide is blown into the above-mentioned mixture at <=100 deg.C in the coexistence of a normally used polymerization inhibitor, such as hydroquinone, to prevent the isocyanatoalkyl (meth)acrylate from polymerizing. The sulfur dioxide is added in an amount of 0.15-10g based on 1kg above-mentioned isocyanatoalkyl ester per hr. The afore-mentioned isocyanatoalkyl ester is useful as various synthetic intermediates for coatings, adhesives, curing materials, etc.
Patent JP-S61259470-A (JP)
Inventor: KONSUTANCHINU AROWAA NIYUUJIYU
IPC: H01R33/94
Filed: 1985-12-25
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-H11129046-A (JP)
Title: Plate fin type heat sink manufacture
Inventor: IKAMI HIROSHI
IPC: B21D53/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which the plate fin type heat sink, a fin height of which is high, a fin pitch is small and a number of fin is large, can be obtained utilizing an extrusion material. SOLUTION: An extrusion mold die bearing is set so that the extrusion material 51, of which a shape as a base plate 1 is a circular arc and many plate fins 2 are extended radically on its convex face side, can be obtained. Space between the top end of each portion to form the plate fin 2 is set to be of such an extent that they are strong enough not to be destroyed against the extrusion load, and the space between the base end of each portion is set to be of the same width as that of a target fin pitch. The extrusion material 51 is manufactured by passing a raw metal material through the bearing of the extrusion die, and the base plate 1 is corrected to be a flat in a state where the plate members 6 are inserted.
Patent JP-H04173266-A (JP)
Title: Image formation device
Inventor: NOGUCHI AKIO
IPC: G03G15/043
Filed: 1990-11-07
Abstract: PURPOSE:To control light quantity automatically by controlling a timing of laser beam quantity control means such that a horizontal scanning is performed in an area excepting the maximum recordable area and a vertical scanning is performed in an area excepting image security areas at front and rear ends in a record medium. CONSTITUTION:A laser beam quantity control means C controls a laser beam source A so as to obtain a predetermined beam output level based on an output of a laser beam detecting means B. A timing control means D controls a timing of the laser beam quantity control means C such that a horizontal scanning is performed in an area excepting the maximum recordable area and a vertical scanning is performed in an area excepting image security areas at front and rear ends in a record medium. The laser beam quantity control means C comprises a beam output level discriminating means E for discriminating a beam output level above the fixed beam output level which can keep the minimum record quality and a beam output level deciding means F for deciding a beam output level based on the result of the discrimination. When the output of the laser beam quantity detecting means B does not reach the predetermined beam output level, a new beam output level is set.
Patent JP-H08161372-A (JP)
Title: Data transformation system in component pick-up system
Inventor: SATO KAZUMASA
IPC: G06F17/50
Filed: 1994-12-02
Abstract: PURPOSE: To provide a data transformation system in a component pick-up system whereby input work is facilitated, processing quantity relaying on a computer is reduced and the increase of a cost is restricted. CONSTITUTION: The data transformation system is the system of construction plan data in the component pick-up system where a memory for recording construction plan data and a component picking-up means picking-up the components required for a construction plan based on the construction plan data which is stored in the memory are provided. A place where the parts are arranged in the construction plan is coordinate-expressed by at least one of a module line 31, a module surface 32 or the intersection 33 of them used in the construction plan and construction plan data concerning the component is transformed into data for the memory from the coordinates and the name of the component.
Patent JP-H04172574-A (JP)
Title: Graph recognition device
Inventor: ASO TATATOMI
IPC: G06V30/40
Filed: 1990-11-07
Abstract: PURPOSE:To use the graph recognition device as a high-speed input device with superior operability by performing considerable information compression while storing each item name consisting of the graph and its value and recognizing graph data to be converted into table calculation data. CONSTITUTION:Circles or rectangles are searched from among recognized figures, and a circle graph at the time of the presence of the circle, and a bar graph at the time of the arrangement of the rectangles, is adopted. An ordinate axis 11 and a transverse axis 12 of the bar graph are extracted. A bar part 13 is extracted. An item 14 is extracted while searching under the bar part 13. A numerical value 15 corresponding to this is searched to obtain the table data. A break line 24 separating an outer circle 23 of the circle graph and the item is taken out. A character string of an item part 22 between the lines and a numerical value part 21 under it are taken out. These are turned to be graph data.
Patent JP-H01142674-A (JP)
Title: Image forming device
Inventor: CHIKU KAZUYOSHI
IPC: H04N1/12
Filed: 1987-11-30
Abstract: PURPOSE:To distinctly and accurately transfer an image on a transfer material without the change of hue by executing the processing of correcting the deviation in position in a specified timing in dependent of an image formation sequence. CONSTITUTION:A controller 15 is also used as a correction means. It detects the deviation in position of the image in respective image forming stations while comparing the resist mark image data of each color outputted from mark detectors 11 and 12 with reference resist mark image data stored in a ROM 15b so as to arithmetically process the quantity of correcting the deviation in position peculiar to the respective image forming stations. The processing of correcting the deviation in position in accordance with the quantity of correcting the deviation in position is executed by controlling the specified timing independent of the image sequence in the respective image forming stations, the driving timing of an actuator and the adjustment start timing of a top margin and a left margin. Thus, the image sequence can be always started in a state where the deviation in position of the image is corrected and the distinct color image with a good hue can be formed.
Patent JP-H03161003-A (JP)
Title: Liquid purifying apparatus equipped with centrifugal type self-purifying filter
Inventor: IIJIMA KAZUO
IPC: B01D33/44
Filed: 1989-11-17
Abstract: PURPOSE:To correspond also to the mixed foreign matters having different particle sizes in a fluid to be filtered by providing a three or more filter material layers of multiple cylindrical surfaces and selecting the mesh sizes of the respective filter material layers before use. CONSTITUTION:In a centrifugal type self-purifying filter 1, inside and outside communication ports 14A-16A are provided to the peripheries of respective multiple cylindrical walls 14-16 becoming the centrifugal force generating surfaces of a hollow cylindrical body 11 having three or more multiple cylindrical walls 14-16 arranged in coaxial relationship and the outer peripheries of the multiple cylindrical walls are covered with cloth or filter material layers 14B-16B having fine meshes and an emitting port 7 is provided to the lower rotary shaft part 12 of the hollow cylindrical body 11. The filter 1 is mounted in an airtight filter tank 4 and supported in a freely rotatable manner. Further, the filter 1 is driven by a motor 1. The liquid to be filtered pressurized from above under gravity or by a pump is introduced into the airtight filter tank 4 from an introducing port 5 and the discharge port 6 of the mixed foreign matters increased in the filter tank 4 by filtering action is further provided. Fine particulate matter is hermetically sealed between the adjacent inner and outer cylindrical walls.
Patent JP-H05137711-A (JP)
Title: X ray image diagnostic device
Inventor: SANO TSUNEO
IPC: H04N5/325
Filed: 1991-11-15
Abstract: PURPOSE:To easily adjust the intensity of a blood vessel image in the course of DSA load mapping processing by providing a display means for displaying the blood vessel image formed by a blood vessel image intensity changing means by superposing its image on a fluoroscopic image. CONSTITUTION:X rays from an X-ray tube bulb 5 transmit through a body 6 to be examined and radiated to an image intensifier 8, and an X-ray image is converted to an optical image and converted to an electric signal by a television camera 9. This output signal is inputted to an A/D converter 11 through a television camera controller 10, and a digitized video signal is inputted to a control part 1. Subsequently, the video signal is subjected to image processing by an arithmetic part 1a and stored in a display memory 13, inputted to a display device through a D/A converter 14 and an image is visualized. Next, when data corresponding to intensity of a blood vessel image is inputted by an operating panel 2, the blood vessel image having intensity based on the data can be obtained by a means for adding successively the same blood vessel image can be obtained, and it is superposed on a fluoroscopic image and displayed on a display device 15.
Patent JP-H05131789-A (JP)
Title: Ic memory card
Inventor: KUMA KIKUO
IPC: B42D15/10
Filed: 1991-11-15
Abstract: PURPOSE:To provide IC memory card having large capacity, high speed transfer of signal, and high reliability, in an IC memory card housing a large number of memory LSI chips. CONSTITUTION:An end part 12a of a conductor lead is joined to an electrode 10 of a memory LSI chip 6, an intermediate part 12b and other end part 12c are connected by insulating films 17 and 18 respectively, and the memory LSI chip 6 is layered on a printed wiring board 2. A thickness t' of a solder plated layer 13' on a surface of a conductor lead 12' at the lowest layer is made to be thicker than a thickness t of a solder plated layer 13 on a surface of a conductor lead 12 at an upper layer. The occupying area of the memory LSI chip 6 and the wiring space become small and connection of the conductor lead 12' and a conductor wire 21 becomes certain, thereby improving reliability.