baber/WOPTO huggingface dataset:
Patent JP-2001183820-A (JP)
Title: Photosensitive resin composition
Inventor: IWASAKI TOMOHIRO
IPC: G03F7/027
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which is halogen-free and does not produce hydrogen bromide as a harmful gas when the resin is burnt and which is excellent in heat resistance, moisture resistance, adhesion property and flame-retardant property. SOLUTION: The photosensitive resin composition contains (A) an epoxy acrylate resin, (B) epoxy resin, (C) diluent such as trimethylolpropane triacrylate and ethyleneglycol monoalkylether, (D) hardening agent for epoxy such as dicyandiamide, (E) hardening accelerator for epoxy such as 2-methylimidazole, (F) sensitizer for epoxyacrylate, (G) aminomethylene phosphonate, and (H) inorganic filler as the essential components, and the composition contains the aminomethylene phosphonate (G) by 2 to 50 wt.% to the whole resin composition.
Patent JP-2000189370-A (JP)
Title: Tableware washing and drying unit
Inventor: INADA TAKESHI
IPC: A47L15/42
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To keep a washing vessel clean and to enhance rinsing performance. SOLUTION: This tableware washing and drying unit is provided with a washing vessel 40, a tableware basket 46, a washing pump 43, a nozzle 45, a drain pump 50 and a drain hose 51 for draining washing water 42. A garbage treating means 52 for collecting garbage contained in the washing water 42 is provided in the drain hose 51. Since the garbage is collected outside the washing vessel 40, an inside of the vessel 40 is kept cleen. Because the washing water 42 supplied in a rinsing process is prevented from being contaminated by the garbage, rinsing performance is enhanced.  Since the garbage generating an offensive odor does not exist in the washing vessel 40, the offensive odor is prevented from being supplied to an outside of the unit even when air inside the vessel 40 is discharged, when the air is blown into the vessel 40 in a drying process, and a user is prevented thereby from receiving unpleasant feeling.
Patent JP-2000195498-A (JP)
Title: Pressure-crush protecting device, spacer for rechargeable battery, rechargeable battery and portable electronic apparatus using the rechargeable battery
Inventor: OBAYASHI YOSHIAKI
IPC: H01M10/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rechargeable battery capable of reducing the number of components used and the manufacturing cost, easy to assemble and to cope with its miniaturization, and excellent in sealability. SOLUTION: This pressure-crush protection device is used for a rechargeable battery equipped with an internal electrode plate, an output electrode of a positive (or negative) electrode, a sealing part to block the opening of an armored can acting as an opposite electrode and a spacer 200 provided on the lower surface of the sealing body to insulate the space between the sealing body and the internal electrode plate. It is equipped with a recessed part 211 formed on the spacer 200, a crush plate 250 provided with a conductive part 251 and fitted in the recessed part 211 to form a pressure control compartment in the recessed part 211, a pair of terminals 230, 240 molded in the spacer 200 and electrically connected to the conductive part 251, and a film sheet 260 pasted onto the spacer 200 to seal the pressure control compartment, and the film sheet 260 has translucency.
Patent JP-H11169860-A (JP)
Title: Production of magnetically active purified water and its treatment device
Inventor: IWASAKI YOSHIHIRO
IPC: C02F1/28
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing magnetically active purified water accompanied by the supply of mineral components and the structure improvement of the water molecules themselves without the generation of viable cells for the purpose of obtaining potable water which is helpful for health and tastes good and the water treatment device achieved with the same method. SOLUTION: A water flow passage is provided, at least at its one point, with a composite water passing material area which is formed of a fibrous active carbon filter layer interposed with a filter layer having a prefilter function and a functional material and consists of active carbon fibers as a base material and a magnetic treatment area, through which the water is passed. As a result, the water molecules are excited at the time of passing the far IR rays of a specific wavelength area and a magnetic field having effective magnetic field intensity, thereby absorbing energy and simultaneously dissolving and incorporating the effective mineral components therein. The magnetically active purified water is thus obtd.
Patent JP-2001183007-A (JP)
Title: Heat supply apparatus and both electricity and heat supply system
Inventor: MATSUI NOBUKI
IPC: H01M8/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve starting property of a burner 1 wherein urban gas is burned with a catalyst to heat water for supplying hot water. SOLUTION: There are provided a first fuel supply passage 5 for supplying urban gas to a burner 1, a refiner 8 for refining urban gas to gas containing hydrogen with a partial oxidation reaction, and a second fuel supply passage 7 for supplying refined gas to the burner 1. Refined gas is supplied from the second fuel supply passage 7 upon starting of the burner 1 for catalysis combustion, and after the preheating of the burner 1 by the catalysis combustion the urban gas is supplied from the first fuel supply passage.
Patent JP-H11193393-A (JP)
Title: Water-soluble lubricant composition
Inventor: MIZUI KIMIYA
IPC: C10N30/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble lubricant compsn. which exhibits good dispersion stability and gives a cutting oil or a pressure medium excellent in lubricity by using a salt of a reaction product of an unsat. hydrocarbon with a mercaptofatty acid. SOLUTION: An unsatd. hydrocarbon having a number average mol.wt. of 80-10,000 and at least one unsatd. bond can be used. Pref. mercaptofatty acids are thioglycol acid and 3-mercaptopropionic acid. The reaction product and a base may be added separately to water, or the salt may be formed before being added to water. The salt is dispersed in water by stirring under a normal or higher pressure and at normal temp. or under heating. The compsn. is adjusted so that it is a conc. salt soln. during storage or transport and that when it is used, it contains a carboxylic acid-contg. compd., i.e., the reaction product, in an amt. of 0.01-50 wt.%, water in an amt. of 10-99 wt.%, and the base in at least about the same amt. as the acid component.
Patent JP-H11250666-A (JP)
Title: Memory with data output buffer and method for controlling it
Inventor: KIM JUNG PILL
IPC: G11C7/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory having a data output buffer by generating an internal signal for controlling the buffer, thereby improving a data window time tDW and a method for controlling it. SOLUTION: A clock input buffer 10 receives an external clock and outputs an internal clock. A delay element 50 delays the internal clock output from the buffer 10 for a predetermined time. An operation of the buffer 40 is controlled by the delayed internal clock output from the element 50. A data window time tDW of the data output from the buffer 40 becomes the same as a period of the external clock by controlling the delayed internal signal.
Patent JP-2000191210-A (JP)
Title: Sheet dischager
Inventor: AMITA AKIYASU
IPC: B65H29/70
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet discharger having a structure of correcting curls without damages to the surfaces of sheet materials such as papers and resin films whose curls are to be corrected. SOLUTION: A sheet discharger which is provided with a discharge roller 5 arranged on a discharge part and a pair of curl correcting rollers 1, 2 lined in parallel along the peripheral direction of the discharge roller and put in contact therewith comprises a bearing member 3 having axially supporting pieces 3A for supporting rotating shafts 1A, 2A of the pair of curl correcting rollers 1, 2 and a base piece 3B for connecting the axially supporting members 3A together, wherein rising pieces 3D having a length ranging between the axial insertion parts of the pair of curl correcting rollers 1, 2 are formed at the upper parts of the axially supporting pieces 3A of the bearing member 3 and guide faces 3E are formed by bending the tops of the rising pieces 3D downward.
Patent JP-2000191831-A (JP)
Title: Rubber composition, vulcanized rubber and tire using same
Inventor: MORINAGA HIROSHI
IPC: C08L7/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition and vulcanized rubber that can be suitably used for a pneumatic tire excellent in braking properties on ice and on a rainy road by compounding a matrix rubber comprising a rubber component selected from natural rubbers and diene-based synthetic rubbers, a water-soluble resin having a specific melting point and a blowing agent. SOLUTION: There are compounded 100 pts.wt. of a matrix rubber comprising a rubber component comprising at least one selected from natural rubbers and diene-based synthetic rubbers, 2-15 pts.wt. of a water-soluble resin having a melting point of 120-200 deg.C and 1-30 pts.wt. of a blowing agent to give a rubber composition. Preferably, the blowing agent is incorporated into the water-soluble resin before it is admixed with the rubber component and the water-soluble resin has a shape of a short fiber 10-100 μm in diameter and 1-10 mm in length. A vulcanized rubber obtained by vulcanizing this rubber composition preferably has an expansion ratio of 10-40% and contains oblong bubbles oriented toward a certain direction.
Patent JP-2001180679-A (JP)
Title: Container integrated with metering tool or storing tool for the metering tool
Inventor: MIZUSHIMA HIROSHI
IPC: B65D25/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a container integrated with a metering tool or a storing tool storing the metering tool. SOLUTION: The container is provided with the metering tool or the storing tool storing the metering tool fitted in the lower section of the container.
Patent JP-2000189159-A (JP)
Title: Production of s-hydroxynitrilelyase
Inventor: SENBA TAKASHI
IPC: C12R1/91
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an S-hydroxynitrilelyase useful for synthesizing an optically active S-cyanohydrin from a carbonyl compound and hydrocyanic acid in a good efficiency, high purity and high yield by culturing a specific yeast in a medium. SOLUTION: This method for producing an S-hydroxynitrilelyase is to culture an yeast transformed by a recombinant DNA obtained by incorporating a gene encoding the S-hydroxynitrilelyase (EC-4.1.2.37) originating from a cassava, into an yeast episome type expression vector. Further, it is preferable that the yeast episome type expression vector consists of a DNA consisting of a base sequence of a GAP(glycerolaldehyde phosphate dehydrogenase) promoter originated from the yeast belonging to the genus Saccharomyces, or a base sequence in which one or several bases are lost, substituted or added in the above base sequence, and containing the DNA maintaining the promoter activity.
Patent JP-2000172446-A (JP)
Title: Touch panel interface
Inventor: TSUMURA NAOKI
IPC: G06F3/041
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel interface which properly and accurately detect a contact position while lightening the load on a system to which a touch panel is applied. SOLUTION: A touch panel device 1 converts an analog output voltage which is outputted by the touch panel 2 and corresponds to a depression coordinate position by an A/D converter 4 of an interface 3 into a digital signal and outputs it to an intermediate value selection part 7, and delays the signal by one cycle of a clock pulse CK1 by a data register 5 and a data register 6 respectively and outputs the delayed signal to the intermediate value selection part 7. The intermediate value selection part 7 selects and outputs a digital signal having an intermediate value among three digital signals inputted from the A/D converter 4, data register 5, and data register 6 to an output register 8, which outputs the digital signal from the intermediate value selection part 7 as a coordinate position signal Out1 to a system.  An unnecessary coordinate position shift due to noise is reduced and a slow coordinate position shift caused by the integration of an analog voltage can be suppressed.
Patent JP-2000183445-A (JP)
Title: Semiconductor laser module
Inventor: AIKIYO TAKESHI
IPC: H01S5/026
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost semiconductor laser module, on which kinks generated in current-light output characteristics can be suppress, while having high yield for production. SOLUTION: A lensed fiber 4 is arranged and made to face opposite a semiconductor laser element 1 which is fixed on a substrate 2. The side of a lens 3 formed on the tip side of the lensed fiber 4 is directed to the side of the semiconductor laser element 1, and the laser output light of the semiconductor laser element 1 is received by optical fiber through the lens 3. A fiber grating 6 is formed on the lensed fiber 4, leaving an interval in the longitudinal direction of a lens 3 formed part and the light fiber, and the interval between the lens 3 formed part and the interval between the lens 3 formed part and the fiber grating 6 is formed in the interval, with which the kinks generated by the mutual action of the laser light outputted from the semiconductor laser element 1 and the fiber grating 6 of the laser output light. The fiber grating 6 is protected by a protective means 30.
Patent JP-2000187893-A (JP)
Title: Sputtering device, its operation control method, and optical disk
Inventor: SHIBATA KIYOTO
IPC: G11B7/24047
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent fine particles from being produced owing to the breakage of molding burrs when a disk having molding burrs on its outer peripheral surface is mounted horizontally on an annular disk support member and carried by the fast revolving motion of the support member. SOLUTION: Many columnar members 4 made of fluororubber are fitted longitudinally to the inner peripheral part of the disk support member 1 and the outer peripheral surfaces of those columnar members 4 are exposed partially on the outer peripheral surface 2 of the disk support member 1 to form many round projection parts on the inner peripheral surface 2 of the disk support member 1. When the disk is carried, the disk outer peripheral surface comes into substantially point contact with the projection parts, so that the breakage of molding burrs can greatly be decreased.
Patent JP-H04209302-A (JP)
Title: Sound recorder
Inventor: KOZUKI SUSUMU
IPC: G11B15/087
Filed: 1990-12-06
Abstract: PURPOSE:To record a monophonic sound signal for a longer time by having the number of revolutions of a drum and a tape traveling speed for stereo recording at the time of monophonic recording and lengthening the recording time of a monophonic signal. CONSTITUTION:Stereo signals inputted to input terminals 20L and 20R are added up by an adder 22 to become a monophonic signal, and afterward, the signal is processed to be recorded by an A/D converter 28, an encoder 32 and a modulation circuit 26. A switch 44 is connected to the side of a contact by an output of a stereo/monophone changeover circuit 46. Thus, an output of the modulation circuit 36 is impressed via the switch 44 upon a switch circuit 48. This switch circuit 48 is changed by a dynamic pulse in a similar manner to the stereo recording case, and the output of the modulation circuit 35 is, in this case, alternately impressed every 1/60 sec upon magnetic heads 12a and 12b via recording amplifiers 52 and 54 and switches 56 and 58. Then, at the time of the monophonic recording, the number of revolutions of the drum and the tape traveling speed are lower by half than the stereo recording, thus lengthening the recording time of the monophonic signal.
Patent JP-H04219407-A (JP)
Title: Condensing turbine
Inventor: INAGAKI TAIICHI
IPC: F01D25/32
Filed: 1990-12-19
Abstract: PURPOSE:To minimize a change in turbine alignment due to vacuum load and thermal elongation of a condenser without increasing the size of a bridge and condenser connecting member in a condensing type steam turbine unit used in a thermal power, nuclear power or geothermal power plant or the like. CONSTITUTION:A steam turbine 2 and a condenser 5 provided under it are connected directly to each other without using a spring or the like. A pool 9 is installed at a bridge 4 which supports the steam turbine 2, and the lower part of a condenser 5 is immersed into the water in the pool 9 to be given buoyancy. In the case of plural condensers 5, the pools 9 where the respective condensers 5 float are communicated with each other at a flow passage.
Patent JP-H04266368-A (JP)
Title: Control of group management elevator
Inventor: NOMURA TAKESHIGE
IPC: B66B1/18
Filed: 1990-12-21
Abstract: PURPOSE:To provide the control direction of a group management elevator of good serviceability and of good driving efficiency when a group management elevator in use is to be replaced with a new group management elevator, and even when new and old group management elevators are mixed together. CONSTITUTION:When a group management elevator in use is to be replaced with a new group management elevator, and when a first elevator group controlled by an old group management system, and a second elevator group controlled by a new group management system, are mixed together in the same elevator group, all of the riding spot callings are taken in by the new group management side, and a part of the riding spot callings is transmitted to the old group management side according to the ratio of the number of the new elevators to the old ones, and the first elevator group is controlled by the old group management system, while the second elevator group is controlled by the new group management system.
Patent JP-H04250940-A (JP)
Title: Assembly equipment using transfer device
Inventor: KIUCHI NAOYUKI
IPC: B65G47/52
Filed: 1990-12-28
Abstract: PURPOSE:To incline the body to be assembled in an optional direction, by operating a lift operation part on a work part, and lifting each movable body by a lift motion device. CONSTITUTION:A transfer device 17 forming a work route part and plural lift devices 50 arranged at the transfer device 17 side are provided, and the lift device 50 is composed by the fixed body 51 fixed to the transfer device 17 side, a freely liftable movable body 54 by being guided by the fixed body 51, a lift motion device interlocked with the movable body 54, a receiving member 55 of the body 18 to be assembled provided at the upper part of the movable body 54 and a respectively separate lift operation part of the lift device 50 group. Moreover, a work part 23 is formed at the transfer device 17 side, a transfer device delivering the body 18 to be assembled to the transfer device 17 together with the lift device 50 is provided at the side part of the work route part.
Patent JP-H0490621-A (JP)
Title: Semiconductor digital circuit
Inventor: KOMURO TOSHIO
IPC: H03K19/0185
Filed: 1990-12-28
Abstract: PURPOSE:To prevent the generation of stationary through current and to obtain the semiconductor digital circuit with low energy consumption by setting the threshold value voltage of the circuit to be low. CONSTITUTION:Logic threshold value voltage (VTL) is set to be low by setting the gain constant of a transistor QN12 higher than that of a transistor QP12. When the potential of a node N12 exceeds the VTL, since a transistor OP13 begins conduction when an output signal OUT changes from a high level to a low level and the level of the output signal OUT deteriorates by the threshold value of a transistor QP13, the potential of the node N12 is raised further to finally reach the high level. As this result, the transistor QP12 constructing a CMOS inverter 12 is turned OFF completely. Thus, the flow of the stationary through current can be prevented and the energy consumption can be reduced.
Patent JP-H04216372-A (JP)
Title: Magnetic disk medium and magnetic disk device
Inventor: KIUCHI KATSUMI
IPC: G11B25/04
Filed: 1990-12-17
Abstract: PURPOSE:To attain high density recording by making the width of a recording track small in a range where desired S/N is obtained for a magnetic disk medium on which a groove is formed between the recording tracks. CONSTITUTION:As to the magnetic disk medium 3 on which the groove 2 is formed between the recording tracks 1 which are concentric or spiral, by making the width of the recording track 1 small gradually or stepwise from an inner side toward an outer side. By making the width of the track 1 small, a track pitch is made small and the density is made high. Then, the magnetic head 4 is constituted so as to have core width corresponding to the width of the recording track 1 or to control azimuth.
Patent JP-H04217016-A (JP)
Title: Digital level controller
Inventor: FUJIMOTO HIROYUKI
IPC: G06F1/02
Filed: 1990-12-18
Abstract: PURPOSE:To perform highly accurate logarithmic operations on all kinds of inputs by dividing the logarithmic value of input data into an exponent and mantissa parts and performing operations by Maclaurin's expansion. CONSTITUTION:A logarithmic computing section 13 transforms the average level of input signals from a linear axis to logarithmic axes, but the result does not receive any influence from element characteristics like in the case of an analog system, since the transformation is made by digital operation only. When the section 13 divides input data into an exponent and mantissa parts at the time of carrying out approximate logarithmic operations by Maclaurin's expansion, highly accurate results can be obtained irrespective of the numerical value of the input data, since the exponent part can be easily expressed by an integer and the mantissa part can be calculated by repeating multiplication.
Patent JP-H04224488-A (JP)
Title: Steering device of motorcycle
Inventor: YOSHIOKA TOSHIJI
IPC: B62K21/00
Filed: 1990-12-26
Abstract: PURPOSE:To widen the left-right swinging angle of a knuckle supporting a motorcycle wheel and set easily the characteristic of the resisting force to the direction change behavior of the wheel due to a resilient means by offsetting the axis of wheel direction change in the direction fore and aft about the center of the axle. CONSTITUTION:A rear wheel hub is supported by a knuckle coupled with a swing arm 16 supporting a rear axle 21, wherein the coupling is made with possibility of bending by the use of a ball joint 33. The swings of knuckle arm are widened and transmitted to a fluid pressure damper 41, and thereby a resisting force to the direction change behavior is given through utilization of the damping force generated by a throttled flow of oil and the repulsive force of one of the damper springs. Therein the axis K of direction change of the rear wheel 15 is offset to behind the center O of the axis. Thus the left-right swing angle of the knuckle is widened in accordance with the offset amount A, and this amplified left-right swing angle is transmitted to the fluid pressure damper 41.