baber/WOPTO huggingface dataset:
Patent JP-S6474359-A (JP)
Title: Self lubricating device for rotary shaft
Inventor: KOJIMA MASAO
IPC: F16H57/04
Filed: 1987-09-15
Abstract: PURPOSE:To permit sufficient self-lubrication even in case of high speed revolution and simplify mechanism by installing a hydraulic pressure generating body having a hydraulic pressure generating part which generates a hydraulic pressure which overwhelms the centrifugal force accompanied with the revolution of a rotary shaft. CONSTITUTION:Oil 9 passes through a through-hole 6a from an oil reservoir 2 and lowers in an oil feeding hole 3a on an oil feeding body 3 and contacts the periphery 4a of a rotary shaft 4, and starts revolution along a recessed part 3a for the circumferential flow of oil. The kinetic energy and potential energy accompanied with the lowering are converted to the pressure energy by the flowing into a recessed part for generating oil pressure and pushing into an arcuate recessed part. This hydraulic pressure overwhelms the centrifugal force acting onto the oil 9 in the oil hole 4e on the rotary shaft 4 and each passage resistance of the passages between a needle bearing 18 and an intermediate shaft 19 and the rotary shaft 4, and when the oil hole 4e is opposed to the output edge part of a hydraulic pressure generating body 5, the oil 9 inflows into the oil hole 4e and lubricates the needle bearing 18.
Patent JP-H1157431-A (JP)
Title: Method for cleaning membrane separation device
Inventor: MATSUMOTO TOMOKI
IPC: C02F1/44
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a membrane separation device which dispenses with a troublesome operation to draw a membrane out of the membrane separation device and clean it with a chemical or drain a tank and clean the membrane with a chemical in the tank, cleans the membrane easily and further, has no possibilities that the drain treatment efficiency might be deteriorated. SOLUTION: The method for cleaning the membrane separation device is to wash n-2 pieces of filter membrane unit 3D backward using a membrane- permeating water while filtering a drain with the help of(a) pieces (1<=a<n) of unit 3A, 3B, 3C, out of(n) pieces of filter membrane unit 3A, 3B, 3C, 3D arranged in a membrane separation tank 2. The membrane-permeating water preferably contains hypochlorite soda, the use of which enhances the cleaning efficiency. The concentration of the hypochlorite sode is preferably, 500-5000(mg/ liter), more preferably, 1000-2500(mg/liter). The hypochlorite soda may be of such a grade that is added for sterilizing the membrane-permeating water.
Patent JP-2001032172-A (JP)
Title: Mugwort-containing fiber sheet
Inventor: SANO SEIICHI
IPC: D04H1/4291
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a mugwort-containing sheet and a bag having a multilayer structure capable of making the best use of it without reducing pharmacodynamic effects of components in the mugwort. SOLUTION: This mugwort-containing fiber sheet is provided by adding a suitable amount of fine powder of mugwort to a fiber sheet comprising a polyethylene, a polypropylene, a rayon, a nylon, cotton, etc., with a solvent or a water-soluble adhesive. Or, the mugwort-containing fiber sheet is provided by soaking the fiber sheet in a mugwort-juice to stick the mugwort and drying the fiber sheet or by enclosing the mugwort juice in microcapsules (containing silica) and sticking the microcapsules on the fiber sheet with an adhesive. The fiber sheet is provided with a functional agent such as a flavoring, deodorizing, antibacterial, antifugal, bactericidal, insecticidal, food freshness-keeping, plant activating, skin inflammation-suppressing, atopic symptom-suppressing and material degradation-accelerating agent. The fiber sheet is formed into a bag shape.
Patent JP-H1175225-A (JP)
Title: Subscriber circuit
Inventor: FURUKAWA YUTAKA
IPC: H04Q3/42
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber circuit where power consumption is reduced while keeping the same speech quality as that of a conventional circuit. SOLUTION: A coder 6 converts an analog signal received from a terminal 1 and converted into a 4-wire signal at a 2/4-wire conversion circuit 4 into a PCM signal. A decoder 7 converts the PCM signal from a host device of an exchange into an analog signal. When a terminal detection circuit 8 detects that a transmission exclusive terminal 1 is connected to a subscriber line 2, a control circuit 9 sets the coder 6 to be an ON state and the decoder 7 to be an OFF state. When a detection circuit 8 detects that a reception exclusive terminal 1 connects to the subscriber line 2, the control circuit 9 sets the coder 6 to be an OFF state and the decoder 7 to be an ON state. When the terminal 1 is other than the transmission exclusive terminal and the reception exclusive terminal, the control circuit 9 sets the coder 6 to be an ON state and the decoder 7 to be an ON state.
Patent JP-H0675077-A (JP)
Title: Fuel assembly for nuclear reactor
Inventor: DOUMOTO NOBORU
IPC: G21C3/328
Filed: 1992-08-31
Abstract: PURPOSE:To totally reduce fission material amount and improve fuel economy by increasing the proportion of uranium 235 in fuel rods in at least one fuel layer to be larger than that in immediately inner layer. CONSTITUTION:The enrichment of fissile plutonium or the proportion of uranium 235 in each fuel rod is 4.8wt% of enriched uranium of 235 for the outer layer fuel rods 4 and natural uranium of ca. 7wt% uranium 235 added by fissile plutonium of 2.1wt% enrichment for the inner and medium layer fuel rods 2, 3. Thus, core average fissile material amount is 3.7wt%. As the outer layer fuel rods 4 are of enriched uranium, neutron absorption by plutonium is mitigated compared with MOX fuel and neutron penetrability to inner fuel assembly is improved. Therefore, fissile material amount in inner and medium layer 2, 3 can be reduced to get the same power and core average fissile material amount is saved.
Patent JP-H0786483-A (JP)
Title: Lead frame for col semiconductor device
Inventor: FUKASE KATSUYA
IPC: H01L23/50
Filed: 1993-09-17
Abstract: PURPOSE:To improve the electric characteristics of a semiconductor element and to increase the degree of freedom in the design of the device. CONSTITUTION:In a lead frame for a COL semiconductor device in which a semiconductor element 30 is mounted on inner leads 26 across the leads 26 and the element 30 is electrically connected to the leads 26 by wire boding the element 30 to the upper surface of the leads 26, a laminated frame 32 which is laminated on the leads 26 with an insulator in between and used as a grounding plane or power supply plane is provided.
Patent JP-H0896437-A (JP)
Title: Overwriting magneto-optical recording method and magneto-optical recorder
Inventor: YAMANAKA YOSHIHIRO
IPC: G11B11/105
Filed: 1994-09-27
Abstract: PURPOSE: To prevent the degradation in low-temp. process intensity and to prevent the destruction of recorded data by providing the outer peripheral part of a recording medium with regions for recording information of high rewriting frequencies. CONSTITUTION: An optical modulation overwriting magneto-optical disk D having a diameter of 130mm is initialized over the entire surface and is then set in an magneto-optical device equipped with a semiconductor laser for recording and reproducing of a wavelength 780nm. This disk D is rotated at 3000rpm and signals of 4MHz are recorded in parts of a radius 55 to 60m and radius 30 to 35mm. At this time, the laser beam intensity pH attains 14.0mW in the outer peripheral part and 10.0mw in the inner peripheral part. In such a case, the time from the rise to fall of the laser beam intensity and the time from the fall to the rise are equal. The signals recorded at the reproducing beam intensity of 1.0mW are thereafter reproduced. If C/N is measured, the result thereof attains 56dB on both inner and outer peripheries.
Patent JP-H1074037-A (JP)
Title: Video system
Inventor: TAKAMI NORIHIKO
IPC: H04N5/74
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To excite a viewer very much by presenting a large image of a playing object and a high moving angular velocity in a horizontal direction to a viewer. SOLUTION: A switcher 17 receiving a signal 16 of an M channel from a camera group 6 in a photographing field 1 selects N channels in which the channel of the video of the moving playing object is included and where a track is continuously reflected out of the signals 16 and transmits them to a reproducing field 7 through a transmission line 18. A display group 8 surrounding the reproducing field 7 reflects so that the track may be continued. The switcher 17 selects a screen by successively shifting the selected channel as the playing object travels round on the track.  The ratio of the size of the playing object viewed in a place where the camera group 6 in the photographing field 1 is set to the size (depth angle) of the playing object viewed in the center of the reproducing field 7 is M/N lengthwise and breadthwise, for example, the size thereof in the reproducing field 7 is larger such as double. Since the playing object moves at high speed against a still background, the viewer feels the speed of the playing object with reality.
Patent JP-H0980100-A (JP)
Title: Measuring method by spectrum analyzer
Inventor: FUKUI TAKAMASA
IPC: G01R23/173
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To simply show time progress of noise level change by displaying the spectrum waveform of an input signal on one half part of a display screen and displaying noise on the other half part in a time domain. SOLUTION: A carrier frequency is positioned in the center of the left half of a display screen, and frequencies upward and downward separated by an offset value fof from the carrier frequency on both ends, and each spectrum therebetween is displayed. In other words, a spectrum waveform (frequency region) is displayed. In addition, the level of noise of a frequency fN upward separated by the offset value fof from the carrier frequency is displayed in time domain on the right half part of the display screen. In spectrum display for the frequency region of the left half part, frequency sweep is performed at least between fc ±Fof in regard to an input signal, necessary parts are taken out from data taken in a backup memory and are displayed.  Taken-in display of the data for the left part display and the other taken-in display of the data for the right part display are performed alternately.
Patent JP-H0280299-A (JP)
Title: Ic card
Inventor: TERADA YOSUKE
IPC: B42D15/10
Filed: 1988-09-16
Abstract: PURPOSE:To make possible the minimization of a bonding action to be transmitted to an IC module side, if such an action brought to bear upon the IC card is significant by providing a notch which absorbs an external bending action, outside the adhesive area of an IC module in the recessed part of a card base. CONSTITUTION:A notch 36 is provided, as if it encircles the first recessed part 35a, on the entire periphery of the first recessed part 35a on a card base 30. This notch 36 forms a belt-like quadrangle as viewed from a planar angle. The notch 36 consists of a notch 36a which crosses the longitudinal direction of the card base 30 at right angles and a notch 36b which runs in parallel with the longitudinal direction of the card base 30. An adhesive 34 is arranged at the bottom of the first recessed part 35a formed on the card base 30, and an IC module is inserted into the first recessed part. The adhesive 34 is shaped so that it fits the interior of the notch 36. Thus the bending action applied to an IC card 10 can be absorbed by the notches 36a, 36b arranged outside an adhesive area. Consequently, the bending action transmitted to the IC module 11 from the card base 30 through the adhesive area is minimized.
Patent JP-H0890086-A (JP)
Title: Method for bending and device therefor
Inventor: KAMEI KATSUMOTO
IPC: B21D5/04
Filed: 1994-09-27
Abstract: PURPOSE: To simply execute bending with high precision. CONSTITUTION: The amount of spring-back corresponding to the target bending angle of an object to be bent is estimated, and the object to be bent 1 is pressed with a punch head 2 to a press bending angle which is added with this anticipated spring back amount onto the target bending angle. Then, the amount of spring back corresponding to the prescribed bending angle is estimated from the force applying on the punch head 2 in the time of pressing with the punch head 2, after the object 1 is pressed to the press bending angle obtained with the prescribed bending angle and the amount of spring back corresponding to the above, once it is unloaded and the object 1 to be bent is spring-backed, in this time point, the error of angle between the measuring value of the bent angle of the object 1 to be bent and the prescribed bending angle is obtained.  The amount of spring back corresponding to the target bending angle is corrected with this error of angle, and the pressing amount of the punch head 2 is controlled so as to be made to this press bending angle.
Patent JP-2001054685-A (JP)
Title: Simulated play toy
Inventor: SUDO TAKEHIKO
IPC: A63H5/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an entertaining simulated play toy allowing a play full of variation. SOLUTION: This simulated play toy 1 is composed of a toy body 2 imitating a forest, and plural kinds of figure bodies 3 mountable to each part of the toy body 2 by a game player. The toy body 2 is provided with a plurality of figure storage parts 4 for storing these figure bodies 3. The toy body 2 discriminates the combination of the figure body 3 stored in the figure storage part 4, and the figure storage part 4 storing the figure body 3, and outputs different voice according to the combination.
Patent JP-2001057123-A (JP)
Title: Switch arranged on steering wheel
Inventor: NAGATOME KATSUFUMI
IPC: H01H9/16
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent interruption of attention of a driver. SOLUTION: Angle of rotation of a steering handle 1 in relation to a standard angle position is expressed with θ, luminous intensity of switches 12R, 12L to be rotated with the steering handle 1 is expressed with L, and L is a function of θ and is expressed with a formula L=L(θ). L(θ) is constant and zero when exists in a range larger than the specified angle. L(θ) is reduced with an increase in θ continuously and gradually. Since lighting condition of the switch in the range of angle of visibility is changed to the extinguishing condition and attention of a driver is not interrupted by the switch there is no troublesome associated with this.
Patent JP-2001055883-A (JP)
Title: Non-cutting pipe burying method
Inventor: KORIYAMA MASAOMI
IPC: E21B7/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-cutting pipe burying method which introduces a strong hole drilling force to enable an obstacle to be penetrated to thereby enable drilling almost every sort of soil as planned, and which allows operations to proceed efficiently by grasping underground conditions in advance, leading to reductions in the period of construction and cost for entire burying work. SOLUTION: During a drilling operation using a drill bead 11, a fluid containing abrasives is ejected at high pressure toward an obstacle 34 under the ground which may be damaged, so as to drill the obstacle 34 and enable the drill head 11 to pass therethrough, so as to allow drilling through the obstacle 34 even if the obstacle 34 which cannot be penetrated by the drill head 11 alone is present on a planned line. Thus, the drilling operation can be performed without being interrupted by the obstacle 34 and the period of construction work can be reduced. Also, load applied to the drilling part of the drill head 11 is reduced to enhance the durability of the drill head 11.
Patent JP-H0658657-A (JP)
Title: Thermoelectrical conversion type thermostatic storing device
Inventor: YOKOYAMA SHINJI
IPC: F25D11/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide a complete shielding of an interior part of a storing device against an external side so as to prevent light or surrounding air from entering the device by a method wherein one heat absorption or radiation surface of a thermoelectrical conversion type element is closely contacted and installed at a proper location at an outer surface of a heat transfer wall, a heat exchanger is arranged at the other heat absorption or radiation surface of the thermoelectrical conversion type element and the other portion of the heat transfer wall is covered by a thermal insulation material. CONSTITUTION:A thermoelectrical conversion element 10 is installed at a proper location at an outer surface of a heat transfer wall under such a state in which its heat absorption surface is closely contacted with it. A heat radiation surface of the element 10 is provided with a heat exchanger acting as a heat radiator 11 while being closely contacted to give or receive heat in which a liquid flow passage is formed in a zig-zag shape at a thermal conductive block 12 composed of the same material as that of the heat transfer plate. The surface of the heat transfer plate except the heat radiator 11 is covered by thermal insulator 9 such as foamed polyurethane and the like. With such an arrangement, it is possible to prevent heat from entering the device through the wall surface and to reduce a variation in temperature within the device.
Patent JP-H02255993-A (JP)
Title: Monolithic semiconductor integrated circuit
Inventor: BABA SHIRO
IPC: G06F3/05
Filed: 1989-09-11
Abstract: PURPOSE:To improve universality with the small number of terminals by temporarily storing output information or a signal given to a port, outputting a specified address to an internal bus when the address is given and operating a multiplexer. CONSTITUTION:A register 17 to control a multiplexer 13, which is composed of transmission gates Q16-Q20, is composed of a latch circuit 17a and a decoder circuit 17b. The signal given from an internal data bus BUS to a port 12 is set through gates Q1-Q3 to the circuit 17a. The output of an A/D conversion circuit 14 is inputted as the output information to a register 16 and the output of the register 16 is also connected through transmission gates Q4-Q6 to a bit line corresponding to the BUS. When the specified address is given to the registers 16 and 17, information for operating the multiplexer 13 are fetched from the BUS and operation is started. An analog input, to which A/D conversion is executed, is made common with a digital input and the universality can be improved with the small number of the terminals.
Patent JP-S61111765-A (JP)
Title: Joining method of articles and solder material for said method
Inventor: SAITO SUSUMU
IPC: H05K3/34
Filed: 1984-11-02
Abstract: PURPOSE:To melt cream solder by help of a heat of reaction, and to execute soldering of electronic parts whose thermal temperature is low, by adding a substance which is brought to an exothermic reaction at a temperature of above an atmospheric temperature and below a solder melting point, to the cream solder. CONSTITUTION:A substance which is stable at a room temperature, and brought to an exothermic reaction between temperatures of above an atmospheric temperature and below a solder melting point is added to a cream solder. Also, before electronic parts rises to a heat resisting temperature or above, soldering is executed by applying a thermal assistance by the exothermic reaction of said substance and melting the cream solder. In this way, even if the parts and the substrate are heated and raised as to its temperature uniformly and slowly toward the solder melting point, the cream solder itself is raised as to its temperature from other part and melted by help of a heat of reaction of an additive. Accordingly, as to parts whose heat resisting temperature is low, too, soldering can be executed.
Patent JP-H0897854-A (JP)
Title: Portable terminal equipment with communication function and automatic data delivery system
Inventor: OZAKI TOMOYA
IPC: H04W28/00
Filed: 1994-09-28
Abstract: PURPOSE: To immediately confirm the contents of an electronic mail and a data file, etc., reached to a user and to perform quick information exchange. CONSTITUTION: When a message reception part 105 receives a new termination message for informing that a newly terminated file (or electronic mail) is present, a control part 101 analyzes the new termination message and obtains identification information for specifying the file (or electronic mail) and the telephone number of a host computer. Then, after connecting a line with the host computer through a portable telephone transmission/reception part 107, the obtaining request command of the file (or electronic mail) is transmitted and the file (or electronic mail) is automatically obtained from the host computer and presented to the user by using a display part 102.
Patent JP-2001055462-A (JP)
Title: Expandable polyvinyl chloride-based resin composition for powder molding
Inventor: ENDO KIYOSHI
IPC: B29C41/36
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a expandable polyvinyl chloride-based resin composition improved in backside (reverse side to the mold) smoothness and foaming property and usable for powder molding such as powder slash molding or the like. SOLUTION: This resin composition for powder molding is obtained by dry- blending a plasticizer to a vinyl chloride-based resin and characterized by including hydroxystearic acid and a foaming agent having 1-10 μm mean particle diameter in the composition.
Patent JP-H1076008-A (JP)
Title: Inhalator
Inventor: MATSUMOTO KOJI
IPC: A61M11/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of mist from the part of a mask in contact with the face by shaping the contact part of the mask so as to have recesses respectively in an area in contact with the nose for close contact with the face and an area in contact with the lower part of the lower lip. SOLUTION: The contact part 5a of a mask 2 with the face 10 as the open part periphery of the front end of the mask 2 is shaped to have a recess 8 for the tight contact of the nose 4 with the contact part 5a and for consequent close contact with the cheeks, and another recess 9 on the contact part 5b of the mask 2 with the lower part of the lower lip for close contact therewith. As a result of forming the recesses 8 and 9, the nose 4 can be just fit to the recess 8 with the face 10 kept in contact with the contact part of the mask 2, and the cheeks of the face 10 can be kept in close contact with other areas than the contact part 6 without any gap, when the lower part 6 of the lower lip is kept just fit to the recess 9. Also, the leakage of steam can be prevented.
Patent JP-2000061303-A (JP)
Title: Method of regenerating granular activated carbon
Inventor: ASAKAWA TOMOJI
IPC: C01B31/08
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To minimize the content of organic chlorine compounds such as chloroform and trichloroethylene in exhaust gas generated in a regenerator in which granular activated carbon is regenerated. SOLUTION: In a regenerator for granular activated carbon which has absorbed organic chlorine compounds such as chloroform and trichroethylene, the temp. of an afterburner (an exhaust gas combustion apparatus) is set at not less than 850 deg.C, preferably not less than 900 deg.C and the holding time of exhaust gas in the afterburner is preferably not less than 1 sec, more preferably not less than 2 sec and the most preferably not less than 5 sec. As a result, the organic chlorine compounds come hardly to be contained in the exhaust gas and it comes to be possible to prevent the human health-injuring caused by environmental pollution.
Patent JP-S60126448-A (JP)
Inventor: SOGOU SHIGEYUKI
IPC: E04B1/62
Filed: 1983-12-13
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。