baber/WOPTO huggingface dataset:
Patent JP-H0849750-A (JP)
Title: Epicyclic gear type transmission gear
Inventor: SAKAMOTO KENICHI
IPC: F16H3/66
Filed: 1994-08-08
Abstract: PURPOSE:To provide an epicyclic gear type transmission gear easy to materialize speed change performance and allowed to be made compact by making a pinion to be meshed with a sun gear long, dividing a sun gear to be meshed with this long pinion, and transmitting the output of a carrier to the inner diameter side from the middle part of the divided sun gears. CONSTITUTION:Along an axis connecting an input shaft 2 and an output shaft 3 respectively supported to a transmission case 1, a first epicyclic gear 4 and a second epicyclic gear 5 are provided in this order from the input shaft 2 side. A single pinion type is used for the first epicyclic gear 4, and a double pinion type is used for the second epicyclic gear 5. In the second epicyclic gear 5, a pinion is made a long pinion, and a second sun gear 5s meshed with this long pinion is divided into a front sun gear 5sF and a rear sun gear 5sR. The output of a second carrier is led inside from the middle part of these sun gears and outputted through the inner diameter side of the second sun gear. The number of spools on the inside of the sun gear can be thereby reduced.
Patent JP-H0527720-A (JP)
Title: Display device
Inventor: KATAKURA KAZUNORI
IPC: G09G3/36
Filed: 1991-07-24
Abstract: PURPOSE:To compensate the change of a threshold caused by the irregularity of temperature or the unevenness of the thickness of a cell in a display part in a display device and to improve a writing speed for displaying gradation. CONSTITUTION:Respective picture elements in the display part are constituted of two sub-picture elements which are bistable and have the same threshold characteristic, and a driving means is constituted so that a 1st sub-picture element is perfectly made in a 1st stable state with the 1st pulse Q1 of plural write pulses by respectively impressing the plural write pulses on the sub-picture elements, a 2nd stable state and the 1st stable state are alternately written in the 2nd and succeeding pulses Q2 and Q3 impressed thereafter, while the 2nd sub-picture element is perfectly made in the 2nd stable state with the 1st pulse R1 of the plural write pulses, and the 1st and the 2nd stable states are alternately written with the 2nd and succeeding pulses R2 and R3 impressed thereafter.
Patent JP-S6178616-A (JP)
Title: Method and device for manufacturing molded shape of plastic material while said molded shape is connected to tubular body
Inventor: BUERUNAA RINDENBERUGAA
IPC: B29C31/00
Filed: 1985-09-18
Abstract: The tubular body is laid in a horizontal position on a tapered suction drum and pivoted thereby into a vertical axis which is in coaxial relationship with the axis of a mandrel with a punch. The tubular body is then pushed from the surface of the suction drum on to the mandrel by a thrust member. The mandrel and/or the die is mounted displaceably in a vertical direction, which permits particularly stable and precise guidance. A plurality of dies with mandrels and punches associated therewith is disposed on a rotary member. In the course of a revolution of the rotary member, the tubular body on the mandrel is connected to a squeeze moulding in the die.
Patent JP-H0871963-A (JP)
Title: Industrial robot
Inventor: MURAKAMI SHIN
IPC: B25J9/02
Filed: 1994-08-31
Abstract: PURPOSE: To provide an industrial robot which is a highly rigid mechanism having a high natural oscillation frequency, which can be moved at a high speed and at a high acceleration rate, which has a simple mechanism with a small installation space and a dead space, and which has a wide operation range. CONSTITUTION: Two ball-and-screw rods 10, 20 adapted to be rotated by two motors 11, 21, are swingably supported at their proximal ends to two rotors n1, n2 which are parallel, orthogonal to the center axes thereof, and ball-and-nut assemblies 14, 24 on the ball-and screw-rods 10, 20 are connected to a rotor n3 parallel with the two rotors n1, n2 so as to be swingable, relative to each other.
Patent JP-H0935330-A (JP)
Title: Optical disk and production of optical disk
Inventor: YOSHIMURA YOSHINORI
IPC: G11B7/24
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk and its producing method, which is capable of reducing the generation of warpage of the disk caused by the change of temp. or humidity due to the change of utilizing environment by forming a 1st reflection film layer and/or a 2nd reflection film layer of the optical disk to be porous. SOLUTION: The optical disk 10 is produced by forming the porous reflection film layer 13 on the signal surface 12 of a substrate 11 having a projecting and recessing pattern responding to a recording signal on a prescribed surface and a protective film 14 on the reflection film layer 13. As a result, since the hygroscopicity in the signal surface 12 side of the substrate 11 is equalized with the hydgroscopicity in another surface 15 side, the optical disk capable of reducing the generation of warpage of the disk caused by the change of temp. or humidity due to the utilizing environment or the like and the producing method of the optical disk 10 are obtained.
Patent JP-S6267619-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INOUE FUTOSHI
IPC: H03K19/096
Filed: 1985-09-20
Abstract: PURPOSE:To prevent the occurrence of a through current in a dynamic gate circuit by generating an incorporated clock signal and supplying it to a generating circuit when a fundamental clock signal from an external terminal is stopped. CONSTITUTION:When a fundamental clock signal phi is supplied periodically, a stop signal STP generated by a pulse detecting circuit PD is '0', and the signal phi is transmitted to a clock generating circuit of the following stage through a multiplexer MPX to output two-phase clock signals phi1 and phi2. When the signal phi is stopped, the signal STP becomes '1', and the output pulse of an oscillator OSC is transmitted to the clock generating circuit through the multiplexer MPX to generate signals phi1 and phi2. Two-phase clocks phi1 and phi2 are supplied to dynamic gates (Q1-Q12), and an input signal A is outputted through dynamic gates having the shift register function.
Patent JP-H1030386-A (JP)
Title: Hoist mechanism of shutter
Inventor: KURIBAYASHI TAKANOBU
IPC: E06B9/56
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a hoist mechanism which eliminates the demand for the replacement of components even in the case of symmetrical structure. SOLUTION: A hoist mechanism of a shutter comprises a hoist wire connected to a casing, an unit shaft 2 and a pulleys 11, a ratchet claw 13 provided in the pulleys 11, a ratchet 14 fixed with the unit shaft 2, a return spring which energizes the pulleys in the direction opposite to the turning and stoppers 16a and 16b which regulates the turning of the pulleys 11 when the pulleys are turned by a specified amount. In this case, a transmission connector 21 with the brake shaft end is formed on both ends of the unit shaft 2 so as to comply with the turning direction of the pulleys 11 when a shutter door is opened.
Patent JP-H08184055-A (JP)
Title: Stable structure of slope
Inventor: YOSHIDA KAZUO
IPC: E02D17/20
Filed: 1995-07-19
Abstract: PURPOSE: To smooth the drainage of rain water to prevent the sinking of a slope and the collapse of a frame body for stable structure of the inclined slope of levee, cliff, etc. CONSTITUTION: A stable structure of a slope is so formed that a frame body 2 (2a and 2b) is intersected with the inclined slope and is installed to fix, and collective drains 10 extended from a mounting side to a valley side of the slope are formed. Inlets 11 for guiding water falling down every naked section 5 divided by the frame body 2 (2a and 2b) are provided in the collective drains 10 to facilitate smooth drainage.
Patent JP-H0758071-A (JP)
Title: Liquid controlling apparatus
Inventor: SUGIMOTO KOYATA
IPC: H01L21/304
Filed: 1993-08-20
Abstract: PURPOSE:To detect the abnormality of cleaning liquid quickly by operating the concentration of the component contained in a solution on the basis of the concentration of oxygen gas generated by the decomposition of the solution, and judging whether the operated value of the concentration is within range between the upper limit value and the lower limit value or not. CONSTITUTION:A cleaning liquid containing hydrogen peroxide is heated, and the liquid is decomposed into oxygen and water with a catalyst 22B. The obtained oxygen is separated into gas and liquid with a reaction cell 23. The concentration is measured by an oxygen sensor 26. The concentration of the hydrogen peroxide contained in the cleaning liquid is detected. A comparator 29 compares the concentration of oxygen supplied from a preamplifier 27 with the threshold values indicating the upper-limit concentration and the lower-limit concentration supplied from a selector 30, judges the apparatus to be abnormal when the concentration is deviated from the preset range between the threshold values, and outputs an alarm signal into an alarm device 39.
Patent JP-2000037177-A (JP)
Title: Production of pizza dough, production means and baking means
Inventor: WATANABE KENJI
IPC: A23L35/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a pizza dough making an excellent pizza having a flavor edible by using the pizza dough kept in a chilled state and stocked in a refrigerator and a means for producing the pizza dough. SOLUTION: Weighed common salt and warm water containing live yeast fungi dissolved therein are added to a pizza base powder and uniformly mixed to keep the resultant dough so that the temperature in the powder is nearly about 220 deg.C. The surface of the pizza dough is then coated with a salad oil to prevent the surface from drying. The surface is hermetically sealed with a wrap to carry out primary fermentation for a time of about 90 min. The fermented pizza dough is formed into a nearly cylindrical shape, etc., while performing a degassing treatment of the fermented pizza dough and the resultant pizza dough is finally placed in a container such as a vat laid with a cloth and further covered with a cloth. The covered container is placed in a plastic bag, etc., to prevent the pizza dough from drying.  The temperature is set at room temperature and the pizza dough is secondarily fermented for 20-30 min to afford the pizza dough.
Patent JP-2000059180-A (JP)
Title: Television receiver and method and device for automatic programming of television receiver
Inventor: SHINTANI PIITAA
IPC: H04N5/44
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To automatically select only an effective channel even when the signal of a channel can not be used continuously or stably by providing a 1st and a 2nd automatic programming means which store skip data of analog and digital channels and automatically program the analog and digital channels. SOLUTION: A microprocessor 33 stores an effective NTSC channel in a skip data memory 34 by automatically programming only the NTSC channel and then stores a DTV channel and position information on an antenna 1 in the memory 34 by automatically programming the DTV channel. Lastly, the DTV channel is automatically programmed while the antenna 1 is at a different position and the effective DTV channel and position information on the antenna 1 are stored in the memory 34. Consequently, a user is able to select only an effective channel.
Patent JP-H1050752-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOIZUMI HIROSHI
IPC: H01L23/28
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which a contact of a bonding wire with an adjacent conductor is prevented and a distance to an external terminal is long but not thick by adhering a portion between an electrode of a semiconductor chip and the external terminal to a support plate for the chip with adhesive. SOLUTION: An IC chip placing surface of an island 2a is coated with adhesive to adhere an IC chip 1, and an Au ball 9 formed at an end of an Au wire 6 is bonded to an AL pad 5 of the chip 1. After a bonding head is moved upward, it is moved to an external terminal 2a side and moved down. The wire 6 is pressed to adhesive 4 by a wire retaining tool 11, and adhered to the island 2a. Thereafter, a bonding head is moved to an external terminal 2b side in the state that it is pressed by the tool 11, and wired on the island 2a. After it is horizontally moved until a capillary 7 is sufficiently approached to the terminal 2b, the tool 11 is raised, bonded to the terminal 2b, and it is then cut.
Patent JP-2001040176-A (JP)
Title: Phenolic resin molding material
Inventor: KIMURA YASUTAKA
IPC: C08L61/10
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a phenolic resin molding material having an excellent mechanical strength at heating and having only a small amt. of burrs. SOLUTION: This phenolic resin molding material comprises, as indispensable components, (a) a high mol.wt. novolak type phenolic resin having a wt. average mol.wt. of >=50,000 based on a polystyrene as a control material, (b) a phenolic resin having a wt. average mol.wt. of <50,000 based on a polystyrene as a control material, (c) hexamethylenetetramine as a curing agent and (d) an org. filler and/or inorg. filler. Based on the whole molding material, it pref. comprises (a) 20-45 wt.% of a high mol.wt. novolak resin having a wt. average mol.wt. of >=50,000 based on a polystyrene as a control material, (b) 5-40 wt.% of a phenolic resin having a wt. average mol.wt. of <50,000 based on a polystyrene as a control material, (c) 3-12 wt.% of hexamethylenetetramine as a curing agent and (d) 30-60 wt.% of an org. filler such as wood powder and/or an inorg. filler such as calcium carbonate.
Patent JP-H0743340-A (JP)
Title: Sensor manufacture of threshold current type oxygen
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1993-07-29
Abstract: PURPOSE:To obtain improved threshold current characteristics by forming a cathode electrode and an anode electrode in comb-shaped shaped pattern by the sputtering method. CONSTITUTION:A porous alumina substrate 1 whose surface is machined becomes a gas diffusion layer for supplying oxygen gas to a cathode electrode formed on it with a diffusion controlled property. Pt cathode electrode 2 with a comb-shaped pattern is formed on the substrate 1 by the sputtering method. Stabilized zirconia film 3 is formed as an oxide ion conductor film on the surface of the substrate 1 where the electrode 2 is formed by the sputtering method. Then, Pt anode electrode 4 in comb-shaped pattern which is overlapped to the comb teeth of the electrode 2 is formed on the film 3 by the sputtering method again. In this case, since the comb-shaped pattern is used, an area which is effective for reaction is larger than that when using an electrode of a solid structure, thus obtaining improved threshold current characteristics.
Patent JP-S6187881-A (JP)
Title: Steel sheet for alcohol or alcoholic fuel container
Inventor: HIGUCHI YUKINOBU
IPC: C23C28/02
Filed: 1984-10-04
Abstract: PURPOSE:To obtain a steel sheet for an alcohol or alcoholic fuel container having extremely superior corrosion resistance and workability by providing a specified steel composition and producing the synergistic effect of a specified diffusion coated layer and a specified plated layer. CONSTITUTION:The composition of a steel sheet is composed of, by weight, <0.02% C, 3-20% Cr, 0.005-0.1% sol Al and the balance Fe with inevitable impurities. A diffusion coated layer of Ni, Co or an Ni-Co alloy and a plated layer of Ni, Co or an Ni-Co alloy are successively formed on one side or both sides of the steel sheet. The composition of the steel sheet may further contain 0.03-0.5% one or more among Ti, Nb, Zr and V.
Patent JP-H1132750-A (JP)
Title: Portable ashtray
Inventor: SAKAMOTO ATSUNOBU
IPC: A24F19/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable ashtray concerning the ashtray for a tobacco and designed to be the thin portable one hardly requiring space. SOLUTION: This portable ashtray is obtained by forming a flat bag 4 composed of a metallic thin membrane having good heatconductivity, such as an aluminum foil, and having long protruded edges 5 at the opening part. When using the ashtray, the long edges 5 are folded so as to form doubled or more wall face, and a fired part of a tobacco is inserted into the flat bag, nipped by the piled up wall face, and pushed and crushed to extinguish the fire. The ashtray is produced by carrying out the heat seal of the aluminum foil laminated with a heat-sealable plastic such as polyethylene, or an evaporated aluminum membrane for facilitating the production method.
Patent JP-H0493678-A (JP)
Title: Semiconductor integrated circuit tester
Inventor: NAGAI TOSHIAKI
IPC: H01L21/66
Filed: 1990-08-03
Abstract: PURPOSE:To measure the extent of voltage in a pad on which pulse light is irradiated, yet more accurately by holding the output of an amplifier with a peak hold circuit, while detecting a value proportioned to an output difference between two peak hold circuits, and finding the voltage impressed on the pad from this value. CONSTITUTION:Each output of amplifiers 32A, 32B is subjected to each of peak hold circuits 34A, 34B. Output of the circuit 34A is fed to a nonturnover input terminal of a differential amplifier 36, while output of the circuit 34B is fed to a turnover input terminal of this amplifier 36, and such a signal as proportioned to a difference between both these circuits is secured. The output of the amplifier 36 is subjected to an analog-to-digital converter 38, and this digitization is started by a rise of a conversion starting pulse CS, and it is formed up when a trigger pulse TG being outputted from a timing circuit 18 is delayed as long as the specified time T1 by a delay element 40. Each peak value held by these circuits 34A and 34B is reset, and thereby the pulse TG is delayed as long as the specified time T2 by another delay element 42 and these circuits 34A and 34B are also reset by a reset pulse R. A signal processor 44 responds to a conversion end pulse CE from the analog-to-digital converter 38, reading data out of this converter 38, and these data are converted into a value of voltage in a pad on which pulse light is irradiated.
Patent JP-2000024453-A (JP)
Title: Treatment of stack gas of fluidized-bed boiler
Inventor: TATANI ATSUSHI
IPC: B01D53/86
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of realizing the desulfurization of a stack gas generated in a fluidized-bed boiler with simpler equipment constitution. SOLUTION: This method for treating a stack gas is provided with a desulfurization process in a fluidized-bed boiler in which sulfur dioxide in the stack gas generated by fluidizing a desulfurizing agent and a fuel grain in the fluidized-bed boiler 1 are absorbed by the desulfurizing agent, a conversion process in which the sulfur dioxide remaining in the stack gas A2 discharged from the boiler 1 and passed through a gas turbine 3 is converted to sulfur trioxide by a converter 10 packed with a conversion catalyst, a deposition process in which the sulfur trioxide in the stack gas A3 generated in the conversion process and contg. the sulfur trioxide is reacted with injected ammonia B to deposit ammonium sulfate and a dusk removing process in which a solid component in the stack gas A4 contg.  the deposited ammonium sulfate generated in the deposition process is removed by a dust removing means 8.
Patent JP-H0490191-A (JP)
Title: Semiconductor memory
Inventor: NISHIMORI YOSHITAKA
IPC: G11C7/10
Filed: 1990-08-03
Abstract: PURPOSE:To efficiently amplify signal read out to data bus by a current mirror circuit by providing the semiconductor memory with an amplitude restricting circuit to which 1/2Vcc is supplied from a bit line reset potential generating circuit as power supply. CONSTITUTION:Data read out of a storage cell to data bus DB, the inverse of DB, as input signals IN, the inverse of IN, are amplified by the current mirror circuit 2 to be driven based upon a power supply Vcc and the amplified data are outputted. Since 1/2Vcc is always supplied from the bit line reset potential generating circuit 5 to the amplitude restricting circuit 3 as the power supply, the amplitude of the input signals IN, the inverse of IN, to the circuit 2 is restricted to the vicinity of 1/2Vcc. Thereby, the operation speed of the circuit 2 is improved and gain G is also increased. Since a potential difference between the power supply Vcc and the input signals IN, the inverse of IN can be increased, the operation speed of the circuit 2 can be prevented from being dropped due to noise mixed with the power supply Vcc. Thus, the signals read out to the data bus can be efficiently amplified by the current mirror circuit 2.
Patent JP-H0743475-A (JP)
Title: Thunder measuring system
Inventor: MATSUMOTO HIROYUKI
IPC: G01W1/08
Filed: 1993-07-29
Abstract: PURPOSE:To provide a thunder measuring system wherein a thunder production position can be exactly measured on the basis of a signal transmitted from a broadcasting satellite and the thunder production position can be determined even if a broadcast from the broadcasting satellite is stopped. CONSTITUTION:A thunder measuring system is provided with three or more observation stations 1-4 for specifying times T1-T4 of thunder observation on the basis of a standard time formed to utilize an image synchronization signal S from a broadcasting satellite 15 received simultaneous with discharge observation of a thunder 20, a time correction device 6 for correcting a discharge observation time of each observation station on the basis of the latitude and the longitude of each observation station and an analysis operation device 5 for calculating the production position of the thunder on the basis of discharge observation data D1-D4 and the discharge observation time from each observation station. In addition, auxiliary time production devices 11-14 for producing an auxiliary reference time synchronized with a reference time in each observation station and transmitting it to the observation stations.
Patent JP-H0256228-A (JP)
Title: Treatment of granular mixture and means therefor
Inventor: MIYAZAKI SUNAO
IPC: C03B1/00
Filed: 1988-08-23
Abstract: PURPOSE:To keep homogeneity by providing a partition plate in a mixing vessel, separating the obtained granular mixture into layers, and discharging the mixture. CONSTITUTION:An optical glass material 19 is charged into a mixer 10 from its inlet 12, the inlet 12 is closed, and the mixer 10 is rotated to mix the material. The inlet 12 is then opened, and a specified amt. of the mixed glass material 19 is discharged layer by layer from the top with the use of a scoop or vacuum. The mixed glass material 19 is not circulated toward an outlet 14, and gravity separation is not caused by the circulation of the granular mixture. The molded article of the glass material 19 which has been discharged layer by layer in the specified amt. has a fixed refractive index. Consequently, the mean value of the granular mixture can be accurately and easily obtained.