baber/WOPTO huggingface dataset:
Patent JP-2001175519-A (JP)
Title: Method and device for managing file and storage medium with program for file management stored thereon
Inventor: WADA AKIRA
IPC: G06F3/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To stably continue the backup processing and recovering processing of the files of plural generations in a computer system so that a user easily comprehend them. SOLUTION: This method is provided with an object specifying process S1 for specifying the list information of backup object files, an archive process S2 for archiving the group of backup object files specified in this object specifying process S1 to one file, a date/time information adding process S3 for adding the date/time information of the relevant archive to the file name of archive files collected to one file in this archive process S2, a file moving process S4 for moving the relevant archive file to a directory for backup for storing an archive file group, which contains this date/time information in the file name, and a backup process S5 for storing the archive file group stored in the directory for backup on a backup medium.
Patent JP-H11191405-A (JP)
Title: Sealed lead-acid battery
Inventor: EGUCHI YOSHIHIRO
IPC: H01M10/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead-acid battery capable of enhancing high rate discharge performance and quick charge accepting performance, retarding the aggregation and growing of an active material on the surface of a negative electrode, even if charging/discharging is repeated, and prolonging the lifetime without changing the added amount of lignin to the negative electrode. SOLUTION: Lignin is impregnated in or applied to a glass mat separator 3. Or a nonwoven fabric or paper 11 into which lignin is impregnated or to which lignin is applied is arranged on a negative electrode 2. In place of lignin, sawdust or a lignin derivative may also be used. The content of the lignin or the equivalent is preferable to be 0.01-0.1 wt.% based on the weight of lead powder in lead oxide which is the main component of a negative active material.
Patent JP-H11190874-A (JP)
Title: Film integrated camera
Inventor: HOSAKA TAKAO
IPC: G03C3/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the current consumption of a stroboscopic circuit to extend the service life of a battery even though a user inadvertently left the stroboscopic switch piece in its operating state and to conduct stroboscopic photographying for a longer period by setting the value of the resistor of the boosting circuit of a stroboscopic circuit to be within a specific range. SOLUTION: If a stroboscopic switch piece is slid to an ON position which is the top end of a guide groove, a stroboscopic light emitting section jumps from the top surface of a camera main body, a main switch MSW is closed and a boosting circuit VS is connected to a power supply BT through a switch contact point SW1 of the switch MSW. The value of a resistor R1 in the circuit VS is set to be within 1 to 200 kΩ. If the value of the resistor R1 exceeds 200 kΩ, the start of the oscillation in the oscillation transformer TR1 of the circuit VS becomes harder or stopped and the oscillating operation is made unstable. Therefore, the maximum value of the resistor R1 is kept less than 200 kΩ.
Patent JP-H11189145-A (JP)
Title: Braking device
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/48
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve boost responsiveness of a pump without causing enlargement and large cost increase in a braking device that can execute automatic brake control. SOLUTION: This braking device is provided with an inflow valve 5 and an outflow valve 6 optionally controlling fluid pressure of a wheel cylinder WC, a pump 4 for returning a brake fluid made to escape to a reservoir 7 at the time of decompression, to a braking circuit BR, a pressure-charging circuit 32 connecting the intake side of the pump 4 to the master cylinder MC side of the braking circuit BR, an inlet side gate valve 42 for opening/closing the pressure-charging circuit 32, and an outlet side gate valve 41 for opening/ closing the braking circuit BR. In this braking device executing automatic brake control for automatically generating braking force, a trap 90 is provided at an intermediate part of the braking circuit BR in a housing, and the upper reaches end of the pressure-charging circuit 32 is connected to the trap 90.
Patent JP-H06100014-A (JP)
Title: Raw film for packing device
Inventor: MARUYAMA YUICHI
IPC: B65D65/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a raw film for a packing device, of which joints are accurately detected while keeping the strength of the joints, in a raw film having joints on the serial sheet. CONSTITUTION:In a raw film for a packing device, conductive foil sheets 43 in which electric currents can be conducted are stuck along the traverse direction of the film F at the joints J of the raw film.
Patent JP-H06202096-A (JP)
Title: Video projector device
Inventor: ONOZUKA KUNIHARU
IPC: G02F1/13
Filed: 1992-12-28
Abstract: PURPOSE:To enable the size over the entire part of the device to be reduced without deteriorating image quality and to enable focus adjustment and adjustment of stone distortions to be performed at a low cost. CONSTITUTION:This video projector device is constituted by providing micromultilenses 1 for condensing the light from a light source 10 to respective picture elements in correspondence to the plural picture elements of a liquid crystal panel 11 on the light incident surface 11a side of this liquid crystal panel 11 and providing micromultilenses 2 for collimating the light transmitted through the plural picture elements of the liquid crystal panel 11 in correspondence to these picture elements of the liquid crystal panel 11 respectively to collimated beams of light in correspondence to these picture elements on the light exit surface 11b side of the liquid crystal panel 11.
Patent JP-2001177634-A (JP)
Title: Telephone set
Inventor: SAKATA TOSHIHIKO
IPC: H04M1/60
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set for simultaneously speaking through plural lines. SOLUTION: The telephone set for simultaneously speaking through plural lines is obtained by connecting a line interface means 3, a digital signal processor means 1 and a voice control processor means 5 through a data bus means 4 preparing plural digital signal processor means 1 in accordance with the number of effective time slots on a data bus and the number of the corresponding channels of the means 5.
Patent JP-2000179585-A (JP)
Title: Control device for opening/closing door
Inventor: KIMURA SHUICHI
IPC: F16D28/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an opening/closing door which is capable of appropriately maintaining the elevating/lowering speed of the opening/closing door without dependent on the change in temperature. SOLUTION: A control device is provided with a second transmission member 30 fixed to form a working chamber 40 in which a viscous fluid is sealed together with a first transmission member 20, a rotary plate set 50 which is arranged in the working chamber 40 and engaged with the first transmission member 20 in a relatively non-operational manner, and a fixed plate set 60 which is alternately arranged to the rotary plate set 50 and engaged with the second transmission member 30 in a relatively non-operational manner. In addition, an elastic means 80 is arranged between the fixed plate sets 60, and a temperature sensing means 70 which senses the atmospheric-temperature by exposing one end thereof outside the working chamber 40, and adjusts the interval between the fixed plate set 60 and the rotary plate set 50 according to the atmospheric temperature is provided.
Patent JP-H11180042-A (JP)
Title: Heat-sensitive magnetic recording material
Inventor: KUGO TOMOYUKI
IPC: B41M5/382
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive magnetic recording material wherein adhesiveness and solvent resistance of logotype printing parts are reinforced and in addition, sharp letter informations is provided and a logotype printing ink with no side effect such as deterioration of magnetic characteristics is used. SOLUTION: A heat-sensitive magnetic recording body has a magnetic recording layer wherein a magnetic body, a water-soluble dispersant and a binder are main ingredients on one face of a substrate and has a heat-sensitive recording layer contg. ordinarily a colorless or light-colored leuco dye and an acidic substance as color developing ingredients or a heat-transfer ink receiving layer contg. an inorg. filler, a water-soluble resin and a binder resin and a protective layer provided if necessary, and contg. a water-soluble resin as a main ingredient on another face of this substrate, and a logotype printing layer wherein an inorg. pigment and a vinyl chloride/vinyl acetate copolymer are main ingredients is provided on the magnetic recording layer.
Patent JP-H11187695-A (JP)
Title: Ac motor controller
Inventor: OMORI YOICHI
IPC: H02P27/06
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To suppress a transient phenomenon at the time of start of a controller of an AC motor. SOLUTION: A minute current control means 51 which controls a power converter so as to have an input current of a motor zero or close to zero for a very short period after the start of the supply of a power to a motor, a voltage detecting means 15 which detects or estimates a voltage vector of the input of the motor in a very short period, and a 1st flux estimating means 53 which calculates to estimate the flux value, the phase and the rotation angle frequency of a rotor of the motor from the voltage vector of the output of the voltage means 15, are provided. The output of the first flux estimating means 53 is used as the initial value of a value, with which the state variable of the motor in an AC motor controller is to be calculated or outputted.
Patent JP-2000188446-A (JP)
Title: Printed wiring board
Inventor: SHIRAI SEIJI
IPC: H05K1/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which is excellent in electrical connection property and layer insulation property of a via hole. SOLUTION: The printed wiring board consists of a substrate 1 wherein an inner layer conductor circuit 2 for electrical conduction is formed in both upper and lower surfaces and an outer layer conductor circuit 4 which is formed in an upper surface 81 and a lover surface 82 of the substrate 1 with a layer insulation layer 3 interposed. Besides the inner layer conductor circuit 2, a dummy pattern 21 is formed in at least either an upper surface or a lower surface of the substrate 1. Area difference between the inner layer conductor circuit 2 formed in the upper surface 81 and the inner layer conductor circuit 2 formed in the lower surface 82 including the dummy pattern 21 per 1000 cm2 is at most 600 cm2.
Patent JP-H11179597-A (JP)
Title: Method and device for forming green compact
Inventor: OBA TAKESHI
IPC: B22F5/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To easily form a green compact without applying any compression load on a core, and without needing the control therefor. SOLUTION: A lower punch 12 inserted into an insertion hole 10a in a die 10 is elevated to the initial powder filling position, and a part of the powder P to be used is charged in a cavity 14 formed by the die 10 and the lower punch 12. A core rod (a core) 13 to form a hole 1a is set on the powder P in a condition of being stored in the cavity 14, i.e., in the condition of not engaged with the die 10 but disengaged, and the rest of the powder P is filled in the cavity 14. The powder P is compressed by an upper punch 11 and a green compact 1 having the hole 1a is obtained by performing a pattern drawing.
Patent JP-2000190049-A (JP)
Title: Manufacture of mold
Inventor: MAKIGUCHI TADASHI
IPC: B22C9/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for drying a casting sand preparatory by mixing a mixture (binder) of polyvinyl alcohol containing a specific volume of silanol group and a water soluble high molecular compound having a specific number of carboxyl group with a sand in a given volume to be a casting sand, and blow filling the casting sand into a mold being preheated at a specific temperature with a compressed air so as to be kept for a specific time. SOLUTION: A mixture of polyvinyl alcohol containing 0.05-5 mol% silanol group and a water soluble high molecular compound having two or more carboxyl group in one molecule is made to be a binder. The binder is mixed with a sand at 2.5-5 wt.% as to make it a casting sand. A sand mold is manufactured by blowing, filling the casting sand together with a compressed air at a stroke into a mating mold being heated at 150-250 deg.C. The sand mold is taken out from the mating mold after it is kept holding for 2.5-5 minutes. It is far more preferable to set the heating temperature of the mating die at 180-200 deg.C.
Patent JP-H11192012-A (JP)
Title: Combine harvester
Inventor: HIRAYAMA HIDETAKA
IPC: A01D69/00
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester designed to enable short grain culms to be treated, compatibilize automatic control with e.g. driving halt associated with the rise of a reaping pretreatment equipment, improve the operability, and ensure the operation. SOLUTION: This combine harvester is provided with a reaping pretreatment equipment for reaping plated grain culms and carrying them backward is set up in front of a traveling device, a threshing equipment for relaying grain culms carried from the reaping pretreatment equipment and threshing them while carrying them through a feed chain is set up above the traveling device, and in association with raising the reaping pretreatment equipment to a specified height, there is set up a high-level cutting control means for moving reaped grain culms toward deep threshing side or charging whole culms into the threshing equipment and there is also set up a reaping/carriage halting means for hating the driving of the reaping pretreatment equipment and the feed chain,  and it is constituted so that practice of the high-level cutting control means has priority to that of the reaping/carriage halting means.
Patent JP-2000195210-A (JP)
Title: Magnetic disk device and evaluation of floating amount applied to the same
Inventor: SHIMOMURA KAZUTO
IPC: G11B21/21
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device as a result by allowing the dynamic monitor of the floating variation of a head for the device under actual use environmental condition in the such as the secular change of the head or the individual variance of the head. SOLUTION: From a 1st automatic gain control(AGC) amplifier circuit part 10 and a 2nd AGC amplifier circuit part 20 provided in a read channel 100, each gain control amount is extracted. In a computing element 35, each gain control amount is inputted to calculate the ratio of control amounts related to the floating height of the head 1. In a CPU 40, the calculated ratio of the control amounts is inputted by an A/D converter 36 as a digital value, and the floating height of the head is measured based on the ratio of the control amounts for monitoring the variation of the floating amount.
Patent JP-2000194929-A (JP)
Title: Cup ejector
Inventor: NAKABAYASHI TAKAO
IPC: G07F13/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make surely preventable the deformation and breakage of a cup by reducing a shock when a cup string is droppingly fed. SOLUTION: This cup ejector is provided with a main body 16 with plural freely rotatable ejecting cam equally arranged nearly on the same circumference, supports the flange C1' of a cup C1 at the lowest layer of a cup string C obtained by piling plural cups with the cam surface of the ejecting cam 18 and cuts off the cup C1 at the lowest layer of the string C1 one to drop-eject by the rotating operation of these ejecting cams. In this case, a spindle 19 integrated with each ejecting cam 18 is supported vertically movably and the spindle of these cams 18 are elastically energized upward through a leaf spring 20.
Patent JP-2001186168-A (JP)
Title: Facsimile store and forward exchange
Inventor: OGINO HIROMITSU
IPC: H04L12/58
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To relieve the load of a user, in the case of requesting a retransmission service and to much simplify the retransmission service. SOLUTION: A CPU 21 issues a retransmission serial number whose digit number is at least less than that of an original serial number to originals whose distribution service is designated, without causing duplication to the retransmission serial number having already been issued. A retransmission serial number mapping table 23b manages the retransmission serial number, in cross-reference with the original serial number having it decided as being the same originals. When the retransmission serial number is designated at a retransmission request, the CPU 21 discriminates that the original serial number in cross-reference with the retransmission serial number on the basis of the management contents of the retransmission serial number mapping table 23b and uses the original serial number to retransmit the contents of the original, to which the original serial number is set.
Patent JP-2000192237-A (JP)
Title: Production of high transparent gas barrier film
Inventor: TSUBOI SEIJI
IPC: C23C14/34
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a metal oxide thin film having uniform film thickness all over the length and good transmittance, water vapor barrier property and oxygen barrier property when the film is formed on a polymer film by sputtering. SOLUTION: When a metal oxide layer is formed by sputtering on a polymer film, the metal oxide film consists of at least one kind of oxide selected from silicon oxide, aluminum oxide and magnesium oxide. The partial pressure of water in the film forming atmosphere is controlled to between >=1×10-5 Torr and <=2×10-4 Torr, or the total partial pressure of water and oxygen in the film forming atmosphere is controlled to between >=1×10-5 Torr and <=2×10-4 Torr.
Patent JP-2000194155-A (JP)
Title: Nonmagnetic one-component toner and development method
Inventor: MATSUMOTO KEN
IPC: G03G9/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a nonmagnetic one-component toner whcih does not cause image fog in a white ground part, fog on a photoreceptor and untranfer and has good thin line reproducibility and durability by incorporating a bonding resin and a colorant as principal components and a polyolefin hydrocarbon compound containing a specified constituent unit. SOLUTION: The nonmagnetic one-component toner contains a bonding resin and a colorant as principal components and further contains a polyolefin hydrocarbon compound containing a constituent unit of the formula. The polyolefin hydrocarbon compound (charge assistant) reduces toner particles having a small quantity of electric charges without considerably varying the average quantity of electric charges, prevents fog and untransfer, improves thin line reproducibility, prevents toner scattering, controls toner consumption and enhances durability. The fixability of the toner can further be enhanced by varying the thermal characteristics of the charge assistant.
Patent JP-2000191559-A (JP)
Title: Standard of 1-phenyl-4-(1-phenylethyl)tetralin for styrene oligomer analysis
Inventor: SAKURAI KEITEN
IPC: C07C13/48
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain new compounds of 1-phenyl-4-(1-phenylethyl)tetralins useful as a standard for the analysis of styrene oligomers which are formed in an extremely small amount during a styrene polymerization reaction. SOLUTION: 1S*-Phenyl-4S*-(1R*-phenylethyl)tetralin of formula I. As preferable standard, compounds of formula II to IV are further cited. These compounds are obtained by treating a compound of formula V for 1-10 hr by catalytic hydrogenation in the presence of a catalyst, and subsequently separating and purifying the steric isomers of the obtained product by a high-speed liquid chromatography or the like.
Patent JP-2001180128-A (JP)
Title: Method for manufacturing reversible thermal recording material
Inventor: NOGIWA TORU
IPC: B41M5/36
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal recording material of which the printability on a protective layer is excellent, of which the surface uniformity is not impaired even when the protective layer is laminated on a recording layer, and which is free of occurrence of indented foreign matters and excellent in surface glossiness. SOLUTION: A coating solution for the protective layer constituted of a hardening resin composition is applied and dried on the recording layer. Subsequently, a protective layer coat thus obtained is hardened at a temperature of 40-110 deg.C so that the protective layer be formed, or it is dried at a temperature lower than the melting point of an organic low-molecular substance contained in the recording layer.
Patent JP-2001182864-A (JP)
Title: Fire hydrant hose
Inventor: TAKAHASHI YOSHIO
IPC: A62C33/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a concrete structure of a hose capable of damping twist generated when the hose is taken out from a fire hydrant box, and capable of handling the hose in the twisting state without any trouble. SOLUTION: A fiber string 5 and a copper wire 6 are alternately used for the weft, the weft 5, 6 and the fiber warp 7 are cylindrically knitted in plain fabric, and rubber or synthetic resin lining 8 is executed on its inner surface. The inner diameter of the hose 2 is set to 26.0 to 33.5 mm, tensil strength of the copper wire 6 is set to 1,000 N to 2,100 N, the drive pitch of the copper wire 6 is set to 18 to 26/10 cm, and two strings of 1,600 to 3,300 dtex are set as the warp 7, and are used for 8 to 11 pcs/cm.
Patent JP-2000191302-A (JP)
Title: Hydrogen occlusion body and production of hydrogen occlusion body
Inventor: MARUYAMA MIHO
IPC: D01F9/127
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance an assembly characteristic and to facilitate production while maintaining hydrogen occludability by forming carbon fibers having the hydrogen occludability directly on a metallic substrate surface. SOLUTION: The carbon fibers having the hydrogen occludability are <=1 μm in the diameter of the fiber and has good crystallinity of <=5 wt.% in amorphous phase, exhibiting the form that graphenes line up in parallel or perpendicularly regularly. The hydrogen occlusion body is produced by three stages. The crystal bearings of the metallic substrate surface are unified (a first stage). The metallic substrate is subjected to any of cold rolling, a combination of cold rolling and heat treatment and hot rolling, by which the texture is formed. A recessed part 3 is formed on the metallic substrate 2 surface (a second stage). The metallic substrate 2 surface is etched to form micropits in such a manner that the crystal faces in the bearings where the carbon fibers glow preferentially are the surfaces of the pits.  Gaseous raw material is supplied to the substrate 2 and the carbon fibers 1 having the hydrogen occludability are grown in a vapor phase in the recessed part 3 (a third stage). The graphenes line up regularly in parallel in the carbon fibers 1.