baber/WOPTO huggingface dataset:
Patent JP-S62126071-A (JP)
Title: Accumulator control device
Inventor: KOBAYASHI TAKASHI
IPC: B65H23/192
Filed: 1985-11-26
Abstract: PURPOSE:To prevent the occurrence of a fluctuation in tension exerted on a material during release from brake, by providing a torque computing circuit which previously determines tension exerted on the material during release from brake. CONSTITUTION:An accumulator part 2 continuously conveys a material 6 in the direction of an arrow mark by means of a roll 5 on the incoming side. The material 6 is wound in the shape of a hair pin around fixed rolls 7a, 7b, 7c, and 7d of a fixed roll group 7 and elevating rolls 8a, 8b and 8c of an elevating roll group 8, a given amount is stored, and thereafter is conveyed to a subsequent process through a roll 9 on the outgoing side. Elevating motion and fixing of the elevating roll group 8 are effected with the aid of a driving motor 3 and a brake 10. A driving motor 3 is controlled by a control part 4. The control part 4 is formed with a roll-on-incoming-side speed detector 11, a roll-on-outgoing-side speed detector 12, a speed computing circuit 13, a tension setter 14, a tension detector 15, a tension control circuit 16, a speed control circuit 17, a current control circuit 18, a power converting device 19, a base weight setter 21, serving as a bias correcting means 20, and a torque computing correcting circuit 22.
Patent JP-H11103535-A (JP)
Title: Storage apparatus
Inventor: SHINPO TOSHIYA
IPC: H02J7/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To allow a storage apparatus to quickly balance the voltages of storage means even in a not fully charged state, while preventing the waste of electrical energy. SOLUTION: A storage apparatus has a plurality of storage means Bk connected in series with one another. The apparatus also comprises a plurality of capacitor Cm which are connected in series with one another and each of which is arranged in parallel with the means Bk, a connection selecting means 3 for selectively setting the connection sequence of the means Bk to each capacitor Cm in accordance with a voltage monitoring result obtained by a voltage monitoring means 4 for monitoring the voltage of each of the means Bk, and a connection switching means 6 for selectively switching a first connection mode and a second connection mode. The first connection mode is a mode for connecting each means Bk in parallel with the corresponding capacitor Cm in accordance with a connection sequence set by the means 3.  The second connection mode is a mode for selectively connecting the means Bk adjacent to the means Bk connected in the first connection mode in parallel with the corresponding capacitor Cm. The apparatus repeats the switching operation between the first and the second connection modes.
Patent JP-S63122665-A (JP)
Inventor: ERITSUKU DABURIYUU KORINTON
IPC: A61P3/06
Filed: 1987-10-21
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-H01106246-A (JP)
Title: Data backup device
Inventor: SHIODA TAKUJI
IPC: G06F12/16
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a device capable of preventing data from disappearing by providing the title device with a data transfer control means for transferring data stored in a 1st storage means by connection to an interface connector and a 2nd storage means supported with a battery to store the transferred data. CONSTITUTION:When a backup device 4 is connected to an interface connector 18 in a data processor 1 immediately before maintenance, data stored in the 1st storage means 16 are transferred to the 2nd storage means 42 by a transfer means 41. After the end of transfer, the connector 18 is removed to execute the maintenance of the data processor 1. After the end of maintenance, the connector 18 is connected to the data processor again and the data stored in the 2nd storage means 42 are returned to the data processor 1. Thus, the reduction of data can be suppressed.
Patent JP-2001089418-A (JP)
Title: Method for obtaining highly pure (e)-4-acyloxy-2-methyl-2- butenal
Inventor: KITAYAMA KATSUHIKO
IPC: C07C67/62
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for advantageously obtaining highly pure (E)-4- acyloxy-2-methyl-2-butenal from the E/Z mixture of (E)-4-acyloxy-2-methyl-2- butenal in an industrial scale. SOLUTION: This method for obtaining the highly pure (E)-4-acyloxy-2- methyl-2-butenal comprises thermally treating the E/Z mixture of (E)-4-acyloxy-2- methyl-2-butenal of the general formula (1) (R is an alkyl or an aryl) in the presence of a quinone compound of the general formula (2) (R1 to R4 are each H or an alkyl, or R1 and R2 may be bound to each other to form a part of an aromatic ring, provided that at least two among R1to R4 are each H). The above-mentioned problem can be solved by the method.
Patent JP-2000096824-A (JP)
Title: Spraying method for mortar
Inventor: FUKUSHIMA KAZUAKI
IPC: E02D17/20
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To allow long-distance force feed in the mortar spraying work and to improve adhesiveness and durability by pneumatically force-feeding a mixture of cement, fine aggregates, a powder emulsion and fibers, and mixing water directly before a spraying nozzle. SOLUTION: Cement, fine aggregates, a powder emulsion and fibers are premixed and carried to a site and pneumatically force-fed, water is pressed in and mixed with the mixture before a spraying nozzle, and spray mortar is sprayed to concrete or rocks. The powder emulsion is made of a vinyl acetate-vinyl versatate or ethylene-vinyl acetate copolymer emulsion, and alkali- resistant glass fibers, vinylon fibers or polyacrylic fibers are preferably used for the fibers. Long-distance force feed can be made in the mortar spraying work, and adhesiveness and crack durability can be improved.
Patent JP-H11101242-A (JP)
Title: Needle-like roller bearing
Inventor: FUJIOKA NORIO
IPC: F16C33/46
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability and strength of a holder by setting a connecting round part of an annular part and an inside diameter side part of a pocket wall surface of the holder to a value having the specific relationship to a diameter of a needle-like roller. SOLUTION: A connecting round part R of an inside diameter side part of a pocket wall surface 3al of a holder 3 and an inside surface 3bl of an annular part 3b and a connecting round part R of an inside diameter side part of a pocket wall surface 3a2 and an inside surface 3bl, are set to a value having the relationship of (0.2<R/Dr<=0.5) to a diameter Dr of a needle-like roller 4. In a holder 3, a pocket 3a is punched after machining a steel pipe material, but a radial directional dimension Y1 of the pocket wall surface 3al becomes large by the setting of the connecting round parts R, and contact surface pressure of the pocket wall surface 3al with a contact area Y2 of a needle-like roller 4 end surface reduces, and durability can be improved.  Since the connecting round parts R become large, a stress concentration on a connecting part of axial directional both side parts 3c2 of a column part 3c and an annular part 3b is mitigated and strength can be enhanced.
Patent JP-H10110067-A (JP)
Title: Rubber composition
Inventor: MIDORIKAWA SHINGO
IPC: C08K3/36
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition by improving the ability of the added silica to reinforce a silica-containing vulcanizable diene rubber composition, rolling resistance, its performances in a wet state, and abrasion resistance. SOLUTION: This composition comprises 100 pts.wt. diene rubber containing least 20 pts.wt. SBR having a Tg of -25 deg.C of below and at least 10 pts.wt. at least one member selected among NR, IR and BR, 5-50 pts.wt. silica and, 10-55 pts.wt. carbon black having a nitrogen adsorption specific surface area (N2 SA) of 60m<2> /g or above and a 24M4DBP absorption of 70ml/100g or above, with the sum total of the silica and the carbon black being at least 60 pts.wt., and further 1-40wt.%, based on the silica, a polysiloxane having an average degree of polymerization of 3-10,000 and containing alkoxysiliyl groups (≡Si-OR<1> ) or acyloxysilyl groups (≡Si-OCOR<2> ) (wherein R<1> is a 1-18C substituted or unsubstituted monovalent hydrocarbon group or an ether-base organic group;  and R<2> is H or a 1-21C hydrocarbon group) in such an amount that the number of the alkoxyl groups directly bonded to the Si atoms are at least 6 peer molecule or that the number of the acyloxy groups directly bonded to the Si atoms is at least 2 per molecule.
Patent JP-H04141892-A (JP)
Title: Semiconductor memory
Inventor: TANAKA SUMIO
IPC: G11C11/418
Filed: 1990-10-01
Abstract: PURPOSE:To shorten time for adjustment by constituting a semiconductor memory in such a way that a circuit characteristic can variably be controlled in accordance with control input from the outside of a chip. CONSTITUTION:When nothing is impressed on a dummy pad 1 from the outside of the chip, the potential of the dummy pad 1 is pulled down to ground potential Vss(0V) by a resistor 2 and the output terminal of an invertor circuit 3 comes to Vcc potential (5V). Two inputs of a two input NAND circuit 4 are five V and the output terminal is zero V. Since two P-channel transistors for load 16 and 17 in a pulse width adjustment circuit 6 are in an on-state, an address transition detection pulse width appearing in the output terminal of an invertor circuit 19 is short. When five V is impressed on the dummy pad 1 from the outside of the chip, the pulse width becomes long. Namely, the pulse width is variably controlled in correspondence with input given from the outside of the chip at the time of test. Thus, time for adjustment can be shortened.
Patent JP-2001081380-A (JP)
Title: Ink, ink set, image-recording unit and ink-jet recording
Inventor: OSUMI KOICHI
IPC: C09D11/326
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an organic pigment ink that has increased color development and improved bleeding properties and improved scuffing resistance. SOLUTION: The objective ink includes at least one kind of salt selected from the objective ink comprises at least one kind of salt selected from (M1)2SO4, CH3COO(M1), Ph-COO(M1), (M1)NO3, (M1)Cl, (M1)Br, (M1)I, (M1)2SO3 and (M1)2CO3 (M1 represents an alkali metal, ammonium or organic ammonium, Ph represents phenyl), a dispersant and an organic pigment.
Patent JP-H0980764-A (JP)
Title: Method for determining condition for forming resist pattern and formation of resist pattern
Inventor: KOBAYASHI HIDEO
IPC: G03F7/38
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To form resist patterns having the smallest standard deviation value of the pattern sizes within and between substrates (the highest dimensional accuracy). SOLUTION: This method comprises determining the conditions for forming the resist patterns in a resist pattern forming stage having a resist film forming stage, a resist film baking stage, an exposing stage and a developing stage. Plural sheets of the substrates on which the resist films are formed, are prepd., and backed under respectively different baking conditions. The baking temp. at which the change in the uniformity within the substrates or the film decreasing amt. of the residual film thicknesses of the resist films with respect to the change in the baking time of the resist films is smallest when the resist films baked under the respective baking conditions are subjected to a dissolution treatment to partly dissolve the respective resist films without exposing these substrates is determines as the temp. conditions for baking the resist films.  The baking time when the uniformity within the substrate of the residual film thicknesses of the rest film is best or the film decreasing amt. is smallest at this baking temp. is determined as the baking time conditions for the resist films.
Patent JP-H0981965-A (JP)
Title: Optical recording medium and tracking method
Inventor: ITO SHO
IPC: G11B7/24091
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To perform stable tracking by providing a guide groove in a reproduction exclusive area of a groove track in an optical disk for recording both parts of land part and groove part. SOLUTION: Grooves 6, 8, 10 are formed in a groove track of a header area, no groove exists in a land track of the header area to form lands 7, 9. A track interval is narrower than the diameter of a light spot 14 and made larger than a half of the diameter for a high speed recording. Each sector has common header information or different one e.g. an address, a pit has common arrays to each sector or different arrays from respective sectors according to the header information. The respective pits 11 having a common array e.g. a sector mark indicating the start of a header and a VFO pit representing a clock signal is provided as it is in the respective tracks of an area 1. In this case, the pit of the adjacent track enters a reproducing signal as the crosstalk, since it has the same array in the circumferential direction, only the amplitude of the reproducing signal is increased and no jitter occurs. Consequently, a signal to noise ratio(S/N) is increased and an error is reduced.
Patent JP-2001094208-A (JP)
Title: Surface-emitting laser
Inventor: KAGAWA TOSHIAKI
IPC: H01S5/183
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the threshold and cost of a surface-emitting laser and to improve the efficiency and reliability of the laser. SOLUTION: A surface-emitting laser is constituted by successively laminating a first-conductivity type first DBR, a first-conductive type second DBR, active layers 6, a second-conductivity type third DBR, and a second-conductive type fourth DBR upon another, and regulating the impurity dope concentrations in the DBRs of the same conductive type in such a way that the concentration of the DBR which is near to the active layers 6 is made lower than that in the DBR which is far from the active layers 6. In addition the band gaps of the high-refractive index layers 15 and 20 of the DBR which is near to the active layers 6 are made larger than those in the high-refractive index layers 2 and 10 of the DBR which is far from the active layers 6. Moreover, a low mesa structure is formed by etching through the fourth DBR upto the third DBR.
Patent JP-H06116743-A (JP)
Title: Formation of particulate film by gas deposition method and its forming device
Inventor: HAYASHI CHIKARA
IPC: C23C24/04
Filed: 1992-10-02
Abstract: PURPOSE:To form films varying in characteristics by adjusting the mixing ratios of the particulates injected onto a substrate and the carrier gas thereof, the thickness of the particulate films deposited on the substrate, tissue ratios in the respective longitudinal directions, etc., at the time of forming the films of the evaporated particulates of the metals from plural evaporating sources on the substrate. CONSTITUTION:A crucible 10 contg. silver A is placed in a first forming chamber 1 and a W heater 18 contg. iron B is placed in a second forming chamber 2. After the two forming chambers 1, 2 are internally evacuated, the silver A and the iron B are heated to evaporate and the evaporated particulates of the silver and the iron are made into an aerosol state in the chambers 32, 33 by the gaseous Ar from cylinders 8, 16 and are mixed in a double pipe section 24; thereafter, these particulates are sprayed from the tip of a nozzle 26 onto the substrate 30 moving in a horizontal direction X in the forming chamber 3, by which the particulate films F consisting of the silver and the iron are deposited on the substrate. The films are then irradiated with a CO2 laser beam and are thereby heated. The particulate deposited films varying in functions are formed on the substrate 30 by changing the mixing ratio of the particulates and carrier gas sprayed onto the substrate 30, the heating conditions of the substrate 30, etc., in such a case.
Patent JP-H04142970-A (JP)
Title: Printer
Inventor: ONO TADAYOSHI
IPC: G07F7/08
Filed: 1990-10-04
Abstract: PURPOSE:To repeatedly apply printing on the same printing surface by applying heat treatment to a medium having data printed thereon and removing the data to be printed melted by this heat treatment by a removing means and again printing data on the region from which the data is removed of the medium by a printing means. CONSTITUTION:In a heat roll heating means 24, when it is judged that there is no blank in the variable display region 10 of a card 11 on the basis of already read used history data, a lift-off control part 43 drives the heat roll heating means 24 to remove an ink image by lift-off. When there is a blank in the variable display region 10, the lift-off control part 43 is controlled so that the heat roll 44 of the heat roll heating means does not come into contact with the variable display region 10 and the card 11 is fed to the thermal head thermal transfer recording means of the next stage as it is. Herein, necessary data such as a use date is additionally recorded on the variable display region 10 of the card 11 as an ink image by the thermal head 42 driven by a printing control part 41. After printing, renewed data is confirmed by a reading head 26.
Patent JP-H06116420-A (JP)
Title: Resin-impregnated base and electrical laminate
Inventor: NEMOTO KAZUHIKO
IPC: B32B15/08
Filed: 1992-10-02
Abstract: PURPOSE:To provide an electrical laminate good in insulation resistance after moisture absorption and in smearing resistance and to provide a resin- impregnated base therefor CONSTITUTION:The resin-impregnated base is one obtained by impregnating a base with an epoxy resin varnish comprising an epoxy resin with a biphenyl skeleton and a phenolic resin with a naphthalene skeleton and optionally containing a curing accelerator, a solvent, etc., and drying the resulting base. The electrical laminate is one obtained by superposing a necessary number of sheets of the resin-impregnated base, disposing a metal foil on at least one side of the pile, and uniting the laminae.
Patent JP-2001092151-A (JP)
Title: Plate making method for planographic printing plate, automatic developing machine and recording medium
Inventor: YOSHIDA SUSUMU
IPC: G03F7/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a plate making method for a planographic printing plate which is capable of improving processing efficiency without the possibility of the occurrence of loss by the inadequateness of set temperature conditions and the difference in the set temperature conditions set by an operation error, etc., an automatic developing machine and a recording medium. SOLUTION: A heating control section of the automatic developing machine 16 online acquires various kinds of the set information inputted to a plate setter 14, determines a standard heating capacity from a table of the standard heating capacities meeting the combinations of the kinds, thicknesses and sizes of PS plates in accordance with various kinds of the set information acquired in the manner described above and further corrects the determined standard heating capacity in accordance with a temperature signal Vt inputted from a temperature detecting sensor for detecting the temperature in an exposure region of the plate setter, thereby controlling the heater of a heating section 20 and a transporting mechanism in such a manner that the corrected heating capacity may be attained.
Patent JP-S61143148-A (JP)
Title: Manufacture of nozzle plate for ink jet head
Inventor: SATO HIROYUKI
IPC: B41J2/135
Filed: 1984-12-18
Abstract: PURPOSE:To make possible a nozzle pitch to be accumulated with a high accuracy and high density by forming a production process with a forming of a metallic film, an applying and exfoliation of a resist film, and a forming and exfoliation of a plated layer. CONSTITUTION:A metallic film 4 is formed by an evaporation, spattering, and printing on a substrate, and a resist film is applied thereon, a form to be a nozzle plat 1 is left by an etching, the resist film is exfoliated, and the metallic film appeared on a surface is exfoliated by the etching. The metallic film having a shape as same as that of the nozzle plate 1 is left on a substrate 3, when the resist film is exfoliated thereafter, and the fine holes 2 are formed. Then the substrate 3 is doped in a plating solution, and a plating layer is formed on the metallic film 4 selectively. The plating layer 5 can be exfoliated by a stress when the plating layer 5 is applied with a force from the lateral direction or a thin tool or the like is interposed between the substrate 3 and the plating layer 5, and the nozzle plate 2 can be manufactured ultimately.
Patent JP-H09106271-A (JP)
Title: Character generator
Inventor: IMASHIRO YOSHIKO
IPC: G09G5/28
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To easily produce multiple typefaces without increasing the amount of data. SOLUTION: Fundamental typeface character data are stored in a character data storage section 19. Paste-on parts data are stored in a paste-on parts data storage section 20. A shape recognition section 24 obtains the length and the angle of a process object element and the angle of the stroke, to which the process object element belongs, based on the typeface code specified from a keyboard 11 and character numbers by referring to a typeface attribute storage section 18. A paste-on parts data deforming section 25 executes magnifying/ reducing and rotating processes to selected paste-on parts data by referring to the section 18. A data synthesis section 26 generates character data in which the magnified/reduced and rotated paste-on parts are pasted on process object elements.  By pasting the paste-on parts to the process object elements in the fundamental typefaces, multiple typefaces are easily obtained by employing small amount of data.
Patent JP-H07123488-A (JP)
Title: Line connection setting system
Inventor: MATSUMOTO KOICHI
IPC: H04Q11/04
Filed: 1993-10-25
Abstract: PURPOSE:To provide a line connection setting system shortening time required for recording or retrieving line connection information at the time of starting a transmitter to perform line connection with a time division switch. CONSTITUTION:When the line connection information shows continuous values in the case of recording this line connection information from a central processing unit 5 to an address control memory 1, a data decoding circuit 4 makes the most significant bit of leading data high. One set of these continuous data is converted to the leading data and continuous data numbers and recorded later in the address control memory 1 and when reading them from the address control memory 1 to a data memory 2, the reconversion to the continuous line connection information is performed while identifying that the data are converted by the most significant bit of the leading data.
Patent JP-H06201658-A (JP)
Title: Method and device for measuring size of crack
Inventor: JIEEMUSU HAWAADO TAAHAN
IPC: G01N29/28
Filed: 1993-10-25
Abstract: PURPOSE: To provide a method and a device for measuring the size of a flat crack leading to a surface via a gap filled with gas or liquid. CONSTITUTION: Ultrasonic energy of a frequency equal to the resonance frequency of a gap is released toward the edge 24 of a crack, a first part of the energy being backscattered by time edge of the crack toward a converter 20, a second part of the energy being scattered toward a surface 18 to which the crack leads. The surface reflects the second part toward the converter 30. The difference in flight time from emission to detection between the first and second parts is measured, and the penetration depth of the crack leading to the surface is measured using the difference. The courses of the first and second parts of the ultrasonic energy released almost cross each other at the gap.