baber/WOPTO huggingface dataset:
Patent JP-2001072261-A (JP)
Title: Recording paper package
Inventor: KOKUBO TOMOHIRO
IPC: B41J13/10
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper package which can again accommodate therein recording paper after being printed, so as to use an album. SOLUTION: A plurality of recording paper holders 13 are stacked on a bottom panel 14. Recording paper 12 is accommodated in such a way that they are set by positioning tapes 22 so at to expose their leading ends from pull-out slots 19. The recording paper holders 13, the bottom panel 14 and an upper cover 16 are bound by rings 21. During printing, the upper cover 16 is superposed with the bottom panel 14, underneath the latter, and then the holders 13 are set in a printer. During paper feed, the topmost recording paper 12 is pulled out from its holder 13 by a paper feed roller, and is then fed into the printer 26. The recording paper 12 after being printed, is again inserted into the holder 13.  Since one side surface of the recording holder 13 is transparent, a printed image on the recording paper 12 can be enjoyed while the recording sheet 12 is held in the recording paper holder 13.
Patent JP-H0297157-A (JP)
Title: Current detecting circuit
Inventor: HASHIMOTO TADAO
IPC: H04M3/22
Filed: 1988-10-03
Abstract: PURPOSE:To reduce the number of parts by serially connecting an over-current limiting element with a voltage detecting resistor and detecting the presence and absence of a device to be fed, and the disconnection and short-circuit of a feeding line by a pair of a reference voltage circuit and a comparator. CONSTITUTION:An over-current limiting element 1 is serially connected to a voltage detecting resistor 2 and the potential of a reference voltage point (c) in the output side of a reference voltage circuit 3 and the potential of a monitor voltage point (a) are applied to a comparator 4. Then, a feeding current is detected. The potential of the reference voltage point (c) is set higher than the potential of the monitor voltage point (a) at the time of feeding the device to be fed by a normal current and lower than the potential of a voltage point (a) to be monitored when the over-current limiting element goes to be a high resistance value by an over-current which is generated when a feeding line connecting terminal 25 is short circuited. At the time of feeding the device to be fed with the normal current, the output of the comparator 4 shows -5V. On the other hand, when the feeding line connecting terminal 25 is short circuited or a current does not flow to the feeding line, the output shows +5V.
Patent JP-H0672760-A (JP)
Title: Production of ceramic green sheet
Inventor: SATO HIDEYUKI
IPC: C04B35/632
Filed: 1992-08-26
Abstract: PURPOSE:To produce a ceramic green sheet free from cracks due to drying and having high strength and a high degree of freedom of design. CONSTITUTION:The objective ceramic green sheet. 19 is produced using a slurry 1 prepd. by mixing ceramic powder such as alumina powder with a solvent, a binder and a dispersant contg. polyethylene glycol whose mol.wt. is preferably 200-2,000. The pref. amt. of the polyethylene glycol added is 0.01-2.0wt.% of the amt. of the ceramic powder.
Patent JP-H0193783-A (JP)
Title: Display device
Inventor: OCHIAI TOSHIHIKO
IPC: G09F9/00
Filed: 1987-10-06
Abstract: PURPOSE: To attain the display of two colors by constituting displaying grains contained in dispersion liquid sealed in a panel of magnetic grains and superconductive grains. CONSTITUTION: A 1st magnet 4a is arranged on the opposite side of a display face, attracts magnetic grains 3a and rejects superconductive grains 3b to the display face side to display red on display panels 1a, 1b and a 2nd magnet 4b attracts the grains 3a to the display face and rejects the grains 3b to the opposite side to display black on a display panel 1c. Each of these panels 1a to 1c is formed by sealing dispersion solution 2 into a gap between two substrates 5a, 5b such as polyester sheets and at least one of the substrates 5a, 5b is a transparent substrate. The panels 1a to 1c are divided into small cells by partition cells 6.  When the magnet 4b is operated from the display face side, the grains 3a are attracted to display black and the grains 3b are rejected to the rear side, and when the magnet 4a is operated from the rear side, the black grains 3a are attracted to the rear side face and red grains 3b are rejected to the display face.
Patent JP-S61128593-A (JP)
Inventor: HORII SHIGEO
IPC: H05K1/00
Filed: 1984-11-27
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-H04130011-A (JP)
Title: Production of disilicon hexachloride
Inventor: ISHIKAWA NOBUHIRO
IPC: C01B33/107
Filed: 1990-09-20
Abstract: PURPOSE:To stably and efficiently produce the title compd. in a safe manner by taking all or a part of a reactive mixture of an unreacted Si alloy with a metal chloride as a by-product out of a reactor, removing fine powder from the mixture and returning the remaining mixture to the reactor. CONSTITUTION:A jacket for a heat medium, an inlet for an Si alloy such as iron silicide as starting material, chlorine and a diluent such as nitrogen, an outlet for produced gas, unreacted chlorine and the diluent and an outlet for the Si alloy are fitted to the outside of a reactor in which the Si alloy can be moved. The Si alloy of 5-300 mesh particle diameter is charged to the reactor, dry gaseous chlorine is fed and they are brought into a reaction at 100-500 deg.C. During or after this reaction, all or a part of the reactive mixture is taken out of the reactor, fine powder of <=100mum particle diameter is removed from the mixture and the remaining mixture is returned to the reactor. Si2Cl6 is obtd. from the resulting gaseous product by distillation or other operation.
Patent JP-S63105445-A (JP)
Title: Implosion-proof cathode-ray tube
Inventor: SATO MITSURU
IPC: H01J29/87
Filed: 1986-10-21
Abstract: PURPOSE:To simplify the process and necessitate no reinforcing member such as a spacer depending on the shape of cathode-ray tubes (CRTs) by winding a reinforcing band along the side wall portion of the panel of a CRT so as to overlap in multiple layers only in the central portion of the side wall of the panel. CONSTITUTION:A reinforcing band 2 made of fiber-reinforced plastics is wound on the side wall portion of the panel of a CRT somewhat obliquely along the side wall portion 1a of the panel so as the band is overlapped mostly in the central portion of the said side wall. When a tension is applied to the reinforcing band 2 wound obliquely, the band tends to slip so as the inclination is reduced, hence band stoppers 6 are provided on the four corners of the CRT to prevent the slip and keep the tension. The overlapped portion of the reinforcing band 2 is thicker than other portions, so that a stronger compression is generated at the central portion for the sake of the similar effect to a spacer. Overlapping conditions can be changed by adjusting the winding angle, thus the distribution of the compression can be changed. Thereby the necessity to make spacers fitted to the shape of CRTs can be eliminated and the manufacturing process can be simplified.
Patent JP-H0997217-A (JP)
Title: Method and device for managing flash rom and computer control equipment
Inventor: OGAWA TAKESHI
IPC: G06F12/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To execute the preservation of valid data existent in the erasure unit having been an erasure object with high safety and high quickness. SOLUTION: A CPU 5 performs the storage management of a flash ROM based on state information showing the storage states of respective sectors while composing each sector of a data area and a managing area corresponding to this data area. When the power source kind is a battery 7, the sector, for which the valid data exist in the data area, is extracted based on the state information concerning one erasure block of a flash ROM 15 and the erasure block is erased by moving those contents while preferentially using the flash ROM 15. Besides, when the power source kind is an AC adapter 23, the sector, for which the valid data exist in the data area, is extracted based on the state information concerning plural erasure blocks and the plural erasure blocks are erased by moving those contents while positively using a DRAM 14.
Patent JP-H01129021-A (JP)
Title: Thermotropic liquid crystal aromatic polyester
Inventor: ARUFUREDO KOATSUSORO
IPC: C08G63/18
Filed: 1988-10-05
Abstract: PURPOSE: To provide polyester which is easily worked in a melting state and which has a mesogen group in the main chain by allowing the mixture of dicarboxylic aromatic acid (1-phenyl-ethyl)-and di-(phenyl-ethyl) hydroquinone to react with hydroquinone.  
     CONSTITUTION: (A) Dicarboxylic aromatic acid containing ≥90 mole % of p-isomer of terephthalic acid which can be substituted for at least one halogen atom, (B) the mixture of (1-phenyl-ethyl) hydroquinone and di-(phenyl-ethyl) hydroquinone and the hydroquinone of a formula [R is H, halogen, 1-6C alkyl, (6-15C aromatic ring group substituted) cycloalkyl, monocycle, bicycle or condensed ring] are allowed to react in B/C molar ratio of 0.25-4. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63109141-A (JP)
Title: Wear resistant material
Inventor: MORI MASANOBU
IPC: C22C38/06
Filed: 1986-10-24
Abstract: PURPOSE:To obtain a low-cost wear resistant material lightened in weight and reduced in differential thermal expansion to Al or Al alloys, by specifying a composition consisting of Al, Si, C and Fe. CONSTITUTION:The wear resistant material has a composition consisting of, by weight, 17-26% Al, <=1.0% Si, <=0.8% C, and the balance Fe with inevitable impurities and is suitable for use integral with Al or Al-alloy members. The above wear resistant material is free from expensive alloying elements such as Ni, excellent in wear resistance, and reduced in attacking opposite materials, and further, it has superior machinability and is easily worked into parts.
Patent JP-H09168759-A (JP)
Title: Variation compensation method in fluid sending system
Inventor: GEIRII DABURIYUU BOTSUKUSU
IPC: B05C11/10
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To perform the compensation for the fluctuations of a system within a real time by increasing a gain block if a first counter is zero and the content of a second counter is larger than zero and decreasing the gain block if the content of the second counter is smaller than zero. SOLUTION: A flow meter 14 sends a pulse signal to a first counter 16. For example, the flow meter 14 issues one output pulse at each time when a fluid is sent out and the first counter is reduced by this pulse. The first counter 16 is set simultaneously with a second counter 18 and reduced by the command input 28 through the second counter 18. A comparator 29 locks the content of the second counter 18 at a point of time when the first counter 16 reaches zero. If the content of the second counter is larger than zero, the gain of a block 24 is increased by little definite quantity and, if the gain of the second counter is smaller than zero, the gain is reduced by the same quantity.
Patent JP-H0996843-A (JP)
Title: Optical repeating transmission system and optical communication method
Inventor: KASHIWADA TOMONORI
IPC: G02B6/24
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to faithfully transmit signal light of plural different wavelengths by imparting the characteristic that the amplification factor of an optical fiber amplifier increases or decreases monotonously with wavelength to this optical fiber amplifier and arranging a spectrum inverter in the middle of an optical fiber transmission line. SOLUTION: A transmission terminal station 4 converts (n) pieces of information signals respectively to signal light beams of wavelength λ1, λ2,... λn by an optical transmitter 6 and delivers the signal light via an optical synthesizer 7 to the optical fiber transmitter 3. The amplification factor from the transmission terminal station 4 to the spectrum inverter 2 is smaller with the wavelength λ1 than with the wavelength λ2. Then, the difference thereof increases every time the amplification is repeated by the optical fiber amplifier 1.  The amplification factor from the spectrum inverter 2 to a signal reception terminal station 5 is, however, larger with the wavelength λ4 than with the λ3 as the signal light of the wavelength λ1 is converted near to the wavelength λ4 and the signal light of the wavelength λ2 to the signal light of the wavelength λ3 by the spectrum inverter 2. Consequently, the amplification gain having less dependence on wavelengths as a whole is obtd.
Patent JP-S63107740-A (JP)
Title: Preparation of oil-in-water-type emulsion
Inventor: SAGIYA HIROMICHI
IPC: A23L1/00
Filed: 1986-10-23
Abstract: PURPOSE:To enhance the stability of an oil-in-water-type emulsion, by a method wherein a solution mixture of water-soluble polyhydric alcohol and water is added to a mixed phase of a surfactant and an oil phase to form a gel like or transparent liquid composition which is, in turn, mixed with an aqueous phase. CONSTITUTION:A surfactant and an oil phase are mixed and a solution mixture of water-soluble polyhydric alcohol and water is added to the resulting mixed phase to form a gel like or transparent liquid composition which is, in turn, mixed with an aqueous phase to prepare an oil-in-water-type emulsion. The mixing amount of the surfactant is pref. 7% or more by wt. of the amount of the oil phase and the mixing wt. ratio of water-soluble polyhydric alcohol and water is pref. within a range of 8:2-2:8. As the oil phase, there are animal and vegetable oils or fats, waxes and hydrocarbons and, as water-soluble polyhydric alcohol, there are ethylene glycol, 1,3-butane diol or the like.
Patent JP-H02149516-A (JP)
Title: Pulverization of glibenclamide
Inventor: OTSUTOMARU IENIKE
IPC: C07C311/59
Filed: 1989-09-29
Abstract: PURPOSE: To obtain fine powder of glibenclamide useful for treating diabetes, having a specific surface area, by acidifying a suspension of a slightly soluble salt of glibenclamide to simply and economically precipitate glibenclamide in a fine state. CONSTITUTION: A suspension of a slightly soluble salt of glibenclamide in water is acidified by using an acid such as nitric acid or hydrochloric acid to precipitate glibenclamide at 5-90 deg.C, preferably 30-50 deg.C. The suspension after the precipitation is adjusted to pH 1.0-6.0, preferably pH 2.0-4.5. Fine powder of glibenclamide of the formula having at least 3m<2> /g surface area of the precipitated active compound by BET method is obtained. A water-miscible organic solvent (e.g. dimethylformamide) is used so as to suspended the salt of glibenclamide.
Patent JP-H1197022-A (JP)
Title: Non-sintered type cadmium negative electrode and its manufacture
Inventor: YOSHIMURA KAZUHIRO
IPC: H01M4/62
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To keep conductivity over the surface of carbon fibers constant, and concurrently, uniformly distribute carbon fibers throughout paste. SOLUTION: It is so designed that water is adhered to the surface of carbon fibers, and concurrently, the carbon fiber themselves are converged so as to be prepared throughout negative electrode active material. The quantity of water to be adhered to the surface of carbon fibers is desirably equal to or more than 10% by weight. Thus as mentioned above, when the specified quantity of water is adhered to the surface of carbon fibers, since water acts as convergent agent, the carbon fiber themselves are converged with ease. In this case, when the converged carbon fibers are added to active material so as to be formed into paste, they are thereby uniformly distributed throughout the active material so as to allow an uniform conductive net work to be formed within an electrode.  By this constitution, conductivity within the electrode is enhanced, and a cadmium electrode can thereby be provided, which is effectively high in discharging characteristics.
Patent JP-H0997835-A (JP)
Title: Method for making contact hole
Inventor: SUMI HIROBUMI
IPC: H01L21/768
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To leave a silicide sufficiently on the bottom of a contact hole by setting the etching ion energy for making a contact hole higher than a level for uncoupling the electrons of atom composing an insulation layer but lower than a level not etching a metal reaction layer. SOLUTION: A conductive interconnection 13 is formed on a semiconductor substrate 11 through a first insulation layer 12 and a diffusion layer 14 is formed on the semiconductor substrate 11. Metal reaction layers 15, 16 are then formed, respectively, on the interconnection 13 in semiconductor region and on the diffusion layer 14. Subsequently, a second insulation layer 17 is deposited covering the element forming region on the semiconductor substrate 11 and an etching mask 18 for making a contact hole is formed on the second insulation layer 17. Finally, contact holes 19, 20 are made by etching the second insulation layer 17 at an ion energy being set higher than a level for uncoupling the electrons of compositional atoms i.e., Si and O, of second insulation layer 17 but lower than a level not etching the metal reaction layers 15, 16.
Patent JP-H1186788-A (JP)
Title: Planar discharge tube
Inventor: KANI AKIRA
IPC: H01J61/30
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a planar discharge tube which has a small unluminous area to facilitate its manufacture. SOLUTION: In a planar discharge tube, constituting an airtight vessel containing electric discharge gas by two sheets of opposite squared surface plates, side surface plate for supporting a surface plate peripheral part, and a strut for supporting the surface plate in the inside of the vessel, a metal plate of 0.2 mm or smaller thickness is provided in a vertical direction to the surface plate in the strut, it has no component in a direction parallel to the surface plate except for the thickness, to have a shape without providing on a straight line at least three points of a surface plate support position formed at almost equal distances, the strut having a plurality of the surface plate support positions is constituted integrally.
Patent JP-2000083146-A (JP)
Title: Image processing system and image processing method
Inventor: NAKAJIMA NOBUYOSHI
IPC: H04N1/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To attain a high processing speed and to obtain an output image with high image quality. SOLUTION: In the case that a scanner 30 gives image data to be transferred to a CD-R writer 24 to an image data exchange 14, the exchange 14 adds property information (information representing the attributes of the image data an information describing an input source/an output destination or the like) to the image data and stores the resulting data to a spool 90. In the case of extracting the image data from the spool 90, the exchange 14 applies image processing in response to the attribute of the image data and the output destination (CD-R wrier) to the image data based on the property information, and transfers the processed image data to the CD-R writer 24.  Furthermore, when the exchange 14 receives image data read from a medium such as a FD/CD-R/ MO/card by an information storage medium reader 22 and whose output destination is designated as a printer 34, the exchange 14 applies image processing depending on the attribute of the image data different from the medium type and on the output destination (printer) to the received image data, adds property information to the data and stores the resulting data to the spool 90, and then extracts the data from the spool 90 and transfers the data to the printer 34.
Patent JP-H07212363-A (JP)
Title: Adaptive flow control system and method
Inventor: POORU KUREMENTO KIYANBAAREIN
IPC: H04L12/56
Filed: 1993-10-08
Abstract: PURPOSE: To improve the efficiency of a general purpose queuing system having different data rates along receiving and transmitting paths at an intermediate node by reducing the latency by using an adaptive algorithm. CONSTITUTION: An information transfer system using an intermediate queue, which transfers data sent to a B-system 20 from an A-system 10 at a rate M through a link 12 to a C-system 30 at a rate N through another link 14, transfers block data. The transfer system starts the transfer of other data from the A-system to the B-system while the system transfers data from the B-system to the C-system. When the system receives an affirmative response from the C-system while the B-system continues the data transfer to the C- system independent of data reception, the B-system transmits an already received second information block to the C-system while the B-system receives the second information block from the A-system. The total time required for the transfer can be reduced significantly as compared with the transfer made in accordance with a simple algorithm or a standard algorithm.  The size of the block, in addition, is made dynamically variable at the A-system 10.
Patent JP-H0195436-A (JP)
Title: Oxide cathode
Inventor: HIKINO TEI
IPC: H01J1/15
Filed: 1987-10-07
Abstract: PURPOSE:To reduce reduction in radiation current density and increase initial current density by coating a high purity nickel base member with a single crystal thin film having perovskite structure containing cupric oxide and further with a thin film of osmium. CONSTITUTION:The bottom surface of a bottomed cylindrical base body 5 made of high purity nickel of the purity of 99.9wt.% or better is coated with an electron radiating substance layer 6 consisting of a single crystal thin film of oxygen deficient type semiconductor having perovskite structure of Y-Ba-Cu-O for instance containing cupric oxide, a thin osmium film 7 is applied over them and a heater 3 is arranged in the base body 5. This makes an oxide cathode without an intermediate oxide layer at the interface between the electron radiating substance layer and the base body, having a high density in initial current and less reduction in the radiation current density.
Patent JP-H03113491-A (JP)
Title: Electronic apparatus
Inventor: SANO TADAO
IPC: G06F3/14
Filed: 1989-09-27
Abstract: PURPOSE:To constitute the apparatus so that an operator can discriminate immediately a displayed data attribute and can shift smoothly to the next operation by providing a means for displaying a symbol for showing an attribute which is read out in accordance with a displayed value on a display device. CONSTITUTION:The apparatus is provided with storage devices 33, 34 in which a value of data and an attribute of data are stored, a means 2 for reading out the value and the attribute from the storage devices 33, 34, a means 35 for displaying the read-out value on a display device 1, and means 4, 5 for displaying a symbol for showing an attribute which is read out in accordance with a displayed value. In such a way, an operator discriminates immediately the attribute of the data displayed on the display device, and can shift smoothly to the next operation.
Patent JP-H0998423-A (JP)
Title: Motion compensation method for dynamic image signal and motion vector detector
Inventor: ONO HISANORI
IPC: H04N7/32
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a block matching type motion vector detection method to execute a motion vector search in a bit plane unit and to execute more efficient motion compensation. SOLUTION: The number (i) of times of searches (equal to the bit plane number) is initialized first (step S1.) Then, the number (j) of a bit plane is initialized (step S2.) Then, the (j) and the (i) are compared (step S3.) When the (j) is smaller than the (i,) the (j)-th bit plane of reference pictures is fixed by the (j)-th bit plane of predictive pictures obtained by a (j)-th motion vector (step S4) and the (j) is incremented (step S5). When the (j) is equal to or more than the (i,) the (j)-th-(n)-th bit planes are changed, block matching is performed, the (j)-th motion vector is obtained (step S6) and the (i) is incremented (step S7). The above operations are repeated until the (i) becomes equal to the bit plane number (n) (step S8).