baber/WOPTO huggingface dataset:
Patent JP-H0919830-A (JP)
Title: Electrode setting device
Inventor: FUJIWARA ISAMU
IPC: B23H7/26
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify filling of electrode and its replacement by furnishing an electrode set auxiliary device which supports each electrode holder and locates by moving vertically along a support and rotating, and installing an electrode setting jig which sets each electrode on its holder and holds the electrode together with the holder. SOLUTION: An electrode set auxiliary device (a) consists of a support all installed upright on a surface plate (c), a shaft a7, bearing a10, and stand a1, supports holders for an electrode for vertical hole and electrode for transverse hole, and puts them in vertical motion, wherein the stand a1 is rotated so that the electrode holders do not constitute an obstruction when a vertical hole electrode is set in and taken out to/from an electrode setting jig (b). After the vertical hole electrode is set in the jig (b), it is fixed by a bolt and consolidated with the electrode for transpotation.
Patent JP-S5961972-A (JP)
Title: Solar cell array
Inventor: SUZUKI AKIO
IPC: H01L31/042
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the operating temperature of the cells, and to obtain all the more large output electric power of a solar cell array without increasing volume and weight of the array by a method wherein the greater part of incident photons of the region from near infra-red light to infra-red light is transmitted outside from the array using a back electrode having penetrating hole parts and a substrate having light transmitting parts. CONSTITUTION:A surface electrode 3a is formed on the sunlight receiving face of the solar cell 1, and moreover the grid type back electrode 9 is formed on the base of the cell. The back electrode 9 is constructed of grid electrode parts 9a disposed in an array every prescribed interval interposing the penetrating hole parts 9b between them, and the substrate 10 is made in the shape in which non penetrating hole parts 10a and the light transmitting parts 10b are disposed alternately in an array forming a grid type. Accordingly, when the N/P type solar cells are used, out of photons P6 of wave length of the region from near infra-red light to infra-red light, photons not absorbed to the electrode parts 9a transmit from the penetrating hole parts 9b, and because the operating temperature is reduced favorably, the cells operate with high efficiency. Moreover, because the array has simple structure, enhancement of output electric power can be attained without increasing volume and weight of the array.
Patent JP-S6417432-A (JP)
Title: Etching method for semiconductor wafer
Inventor: OYAMA YOSHINOBU
IPC: H01L21/306
Filed: 1987-07-10
Abstract: PURPOSE:To prevent a surface of a wafer from being distorted and scarred, by protecting a rear of a surface, which is required to be etched, from an etching solution at the time of etching. CONSTITUTION:A wafer 1 is stuck on a wafer sticking plate 2 by the use of wax 3. The whole of the plate 2, on which the wafer 1 is stuck by the use of the wax 3, is dipped into an etching solution 5 in a Petri dish 4 and etched, and next the wafer 1 is peeled from the plate 2. Since a rear of the wafer 1 is covered with the wax 3 and protected so that the etching solution 5 does not invade the rear of the wafer 1, the rear is not etched and dimensional precision is not deteriorated. The surface of the wafer 1 can be hence prevented from being distorted and scarred.
Patent JP-S6418214-A (JP)
Title: Semiconductor porcelain capacitor and its manufacture
Inventor: YAHAGI MASAHIRO
IPC: H01G4/12
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a capacitor with excellent characteristics whose dielectric loss tangent is small, with large insulation resistance by a method wherein a main component composed of SrO, BaO, CaO and TiO2 with specific ratios of constituents, manganese, a specific agent to form a semiconductor and SiO2 are contained. CONSTITUTION:A first conductive layer 2 composed mainly of a zinc powder is baked and formed on the surface of a semiconductor porcelain material 1, a second conductive layer 3 composed mainly of copper is baked and formed on the first conductive layer 2. The semiconductor porcelain material 1 is composed of the following: a main component whose ratios of constituents are 18.0-31.4mol of SrO, 13.5-26.9mol of BaO, 1.5-8.5mol of CaO and 49.4-50.4mol of TiO2; manganese; an agent to form a semiconductor composed of one or more kinds of elements selected from a trivalent element, a pentavalent element and a sexivalent element such as Y, CE, La, Dy, Nb, Ta, W, Sb and the like; SiO2. If manganese is converted into MnO, 0.005-0.3mol of manganese is contained; 0.005-0.03mol of SiO2 is contained. By this setup, a dielectric loss tangent is reduced, and the insulation resistance is increased.
Patent JP-S5873240-A (JP)
Title: Up-down counter
Inventor: SAKAIDA YUUJI
IPC: H03K23/56
Filed: 1981-10-27
Abstract: PURPOSE:To reduce the occupied area in forming a counter having many stages on an LSI chip, by making the circuit constitution of each stage equal to each other, in an up-down counter constituted through the connection of filp-flops of multistages. CONSTITUTION:When the logic of an up-down switching signal 1 is 0, an output of an NOT circuit 54 is 1, when a signal 80 representing the input from a low- order digit and a Q output of a D flip-flop 28 are both 1. An output of an NOT circuit 55 is 1, when an output of the NOT circuit 54 and a Q output of a flip- flop 29 are both 1. Thus, in this case, a counter executes up-count at each input of a count signal 4. In taking the logic of the switching signal as 1, the output of the NOT circuit 54 is 1 when the Q output of the flip-flop 8 is 0 and the signal 80 is 1, and the output of the NOT circuit 55 is 1, when the output of the NOT circuit 54 is 1 and the Q output of the flip-flop 29 is 0. Thus, the counter consisting of the flip-flops 28-30 down-counts at each input of the signal 4.
Patent JP-2001008157-A (JP)
Title: Commercial recorder
Inventor: OIZUMI TOSHIO
IPC: H04H60/58
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently detect a commercial program without employing a complicated method such as a video processing technology by detecting a part of signals where an interval of discriminated silent positions is equivalent to a predetermined commercial time. SOLUTION: A silence discrimination section 400 captures commercial detection object data from a data processing recording section 300 to detect silent parts of the data and to generate a silent position database where temporal positions of appeared silence are recorded. A CM discrimination section 500 refers to the silent position database generated by the silence discrimination section 400 to extract a block where a silent position and other silent position have a predetermined interval and generates commercial database where the temporal position of the block is recorded. A CM storage section 600 refers to the commercial database generated by the CM discrimination section 500 to capture broadcast recording data of the temporal position discriminated to be a commercial program from a broadcast recording section 200 and stores the captured data as commercial broadcast recording data.
Patent JP-H094094-A (JP)
Title: Building with party wall, constructing method of party wall, and panel for party wall
Inventor: TAI HIROKI
IPC: E04C2/38
Filed: 1995-06-16
Abstract: PURPOSE: To attain an improvement in the structural strength and sound insulating performance of a double party wall in a building constructed mainly of wood panels and an improvement in the constructing properties of the double party wall containing a heat-insulating material or an incombustible material, while ensuring a sufficient fireproofing performance of this wall. CONSTITUTION: A double party wall is disposed for separating a first apartment 1 and a second apartment 2 being adjacent to the first in an apartment building H, and it comprises an outer wall 10 of the first apartment 1 and an outer wall 20 of the second apartment 2 lapped over the outer wall 10. The double party wall has a structure wherein a incombustible sheet material of asbestos slate or the like having a thickness of about 4mm is provided between the outer wall 10 of the first apartment 1 and the outer wall 20 of the second apartment 2.
Patent JP-H11349118-A (JP)
Title: Roller conveyor
Inventor: KITANI YASUHIRO
IPC: B65G47/29
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To divide one roller conveyor into two roller conveyors in parallel and to form a by-pass line by a second roller conveyor at the time when the by-pass line is required. SOLUTION: It is furnished with a first roller conveyor 1 having a plural number of rollers 11 supported in a cantilever state and a second roller conveyor 2 having a plural number of rollers 21 supported in a cantilever state from the opposite side of the side where the rollers 11 of the first roller conveyor 1 are supported, and the rollers 21 of the second roller conveyor 2 can advance and retreat between the rollers 11 of the first roller conveyor 1.
Patent JP-S6419547-A (JP)
Title: Production of information recording medium
Inventor: OBARA SHINICHIRO
IPC: B41M5/26
Filed: 1987-07-13
Abstract: PURPOSE:To stably produce an information recording medium having a high recording sensitivity by sticking a thermally conductive nuclear material like spots onto a substrate then depositing a thermally conductive material and a material having the thermal conductivity lower than the thermal conductivity thereof by co-evaporation thereon. CONSTITUTION:A recording layer is formed by first sticking the nuclear material (seed crystal) like spots onto the substrate 1 (or intermediate layer 2) by trace vapor deposition, etc., of the thermally conductive material, then depositing the material 3a having the high thermal conductivity and the material 3b having the thermal conductivity lower than the thermal conductivity thereof by co- evaporation thereon. The thermally conductive material 3a exists discontinuously in the plane direction around the nuclear material in the recording layer 3 formed in such a manner and exists continuously in the form of the columnar structure in the depth direction; then the material 3b having the low thermal conductivity exists to fill the spacings between the columns. The thermal loss by the diffusion of heat energy in the plane direction when laser light is projected on the medium is thereby decreased and the information recording medium having the high recording sensitivity is obtd.
Patent JP-H1113713-A (JP)
Title: Hydraulic cylinder
Inventor: MURAKAMI HIROAKI
IPC: F15B15/26
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cylinder wherein a claw part to lock a tension load and need strength corresponding to a tension load and though, during release of the lock, there is a need to move the claw of the lock against a friction force exerted during locking, since friction and seizure are easy to occur and reliability and durability are low and the hydraulic cylinder is complicated and size is increased, this problem is dissolved, in a hydraulic cylinder having a function to mechanically lock. SOLUTION: A claw by which the flange of a piston 1 and the flange of a plate 2 are joined with each other on a slope is provided. A structure wherein a tension load is locked by the static friction force of the slope is provided. A structure is provided to guide an oil pressure to the slope when a lock is released, reduce a friction factor by forming a static pressure bearing 10, and retreat a lock claw at a pressure of direct contact between metals and in a low pressure state.
Patent JP-H102572-A (JP)
Title: Heating device
Inventor: WATANABE HIDEKI
IPC: F24D3/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To permit obtaining of uniform surface temperature even when hot-water mats, having different areas, are combined by a method wherein the inner diameter of a header, arranged at the inlet port side of the hot-water mat having a small area, is set so as to be smaller than the inner diameter of a header arranged at the inlet port side of the other hot-water mat having a large area. SOLUTION: An orifice 55 is mounted on the inlet port pipe 52 of a header 30c, arranged at the inlet port side of a hot-water mat 11b having a small area, whereby the inner diameter of the header 30c, arranged at the inlet port side of the hot-water mat 11b having a small area, is set so as to be smaller than the inner diameter of another header 30a, arranged at the inlet port side of the hot-water mat 11a of a large area. Accordingly, the amount of hot-water, flowing into the hot-water mat 11b of a small area, can be limited forcibly. According to this method, the pressure loss of the hot-water mat 11a having a large area can be equalized substantially to that of the other hot-water mat 11b having a small area whereby the surface temperatures of respective hot-water mats 11a, 11b, which are provided with different areas, can be unified.
Patent JP-H0340601-A (JP)
Title: Planar antenna
Inventor: TOKUDA HIROSHI
IPC: H01Q21/06
Filed: 1989-07-07
Abstract: PURPOSE:To offer a feeder line with a low loss by selecting the surface roughness Ra of both sides of a strip conductor and a smoothing face side of two ground conductors to be both 0.3mum or below and arranging the smoothing face of the two ground conductors opposite to the strip conductor. CONSTITUTION:The upper and lower smoothing faces of ground conductors 2, 3 are arranged opposite respectively to a strip conductor 1. The surface roughness of the smoothing face of the ground conductors and both sides of the strip conductor is selected to be the center line average roughness Ra of 0.3mum stipulated by the JIS standard B0601 or below and preferably 0.2mum or below. The resistance of the strip conductor 1 is decreased in the feeding line of the suspended triplate system obtained through the constitution above more than that of the feeding line of the suspended tri-plate system of a conventional structure.
Patent JP-H1127220-A (JP)
Title: Display
Inventor: NAKANO SATOSHI
IPC: H04H60/98
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable confirmation of the number of displays connected by determining whether or not there are one more overhead displays than a number registered in a card wherein the above confirmation is made in a time shorter than the case of sequentially confirming an address from 1. SOLUTION: This device has a card 5 for storing a limited number of tables N1 (N1 is an integer) of a freely detachable display, a receiver 4 which has a control circuit 48 for outputting display information on the display 6 connected to the card 5 and the display 6 which is connected to the receiver 4 in a freely detachable manner where addresses are set sequentially from 1 to N2 (N2 is integer). Then, the control circuit 48 examines an address of N1 at the first step, examines an address of N1+1 as the second step when the address of N1 exists and prohibits an output of the display information to the display 6 when the address of N1+1 exists.
Patent JP-H1127585-A (JP)
Title: Method for detecting defective pixel of solid-state image-pickup element
Inventor: KONO HIROICHI
IPC: H04N5/372
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the detection time of a defective pixel by dividing a plurality of pixels arranged in the solid-state image-pickup element into small blocks of a required size, detecting a peak level of a video signal output level in units of small blocks and comparing a threshold level with a video signal level for each pixel of each small block over a prescribed level to detect the defective pixel. SOLUTION: An address of the small block of a video signal detected by a small block peak level detection section 4 is set to a control program of a CPU 6, in order to divide all of a plurality of pixels forming a photographed image into a plurality of small blocks. The small block peak level detection section 4 sequentially compares video signals which are outputted from a plurality of pixels on a small block. When signal level is high, the signal level is stored, the final video signal of the final small block is compared, and a peak level 4a in the small blocks is detected. The peak level 4a is compared with the threshold level, to specify a small block including defective pixels.
Patent JP-H07239507-A (JP)
Title: Reducing magnification setting device for copying machine
Inventor: SUZUKI TAKANOBU
IPC: G03G21/00
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a reducing magnification setting device for a copying machine capable of largely changing reducing magnification in a short time and, on the other hand, capable of preventing a situation that the reducing magnification is hardly set to a desired value because it is suddenly changed. CONSTITUTION:A microcomputer 25 connected to a reducing magnification setting key such as a magnification up key 21 or a magnification down key 22 constitutes a timer for counting specified set time; a timer control means for starting the timer by setting the set time to a specified initial value when the reducing magnification setting key is depressed, allowing the timer to restart timecounting by resetting the set time shorter every time the timer finishes counting the set time while the reducing magnification setting key is being depressed, and allowing the timer to restart time-counting by holding the set time at a specified lower limited value when the set time reaches the lower limited value; and a means for changing the copying reducing magnification by specified width every time the timer finishes counting the given set time.
Patent JP-2001002868-A (JP)
Title: Resin composition showing excellent draw-down and blow molded item
Inventor: TAKAKU MASATO
IPC: B29C49/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene-based resin composition showing excellent extrudability during fabrication, little draw-down, less unevenness of thickness of a blow molded item and excellent heat resistance and to provide a blow molded item. SOLUTION: A polystyrene-based resin composition shows a relationship between a melt tension (unit: g) <MT> measured at 180 deg.C, at an extrusion velocity of 20 mm/min and at a take-up speed of 10 m/min and a melt flow rate (unit g/10 min) <MFR> measured under a load of 5 kg at 200 deg.C satisfying the following relations I and II: I: 90<MT+40×ln(MFR)<150, and II: 50<MT<120.
Patent JP-S61163974-A (JP)
Inventor: RAURU ARUBARETSU MAGAANIYA
IPC: C04B28/34
Filed: 1985-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5876713-A (JP)
Title: Method for measuring length of bar material
Inventor: TSUKATA TADAHIRO
IPC: G01B21/06
Filed: 1981-11-02
Abstract: PURPOSE:To measure the length of the moving bar material accurately, by detecting a specified time from the time points at which the front end and the rear end of each of the preceding and following bar materials pass two positions. CONSTITUTION:Photoelectric tubes 9 and 10 and receiver 11 and 12 are provided on both sides of the moving path of the bar material 4 so as to face each other at two positions P1 and P2 which are separated by a specified distance A in the moving direction 6 of the bar material 4, respectively, in the range between the outlet of a bar material supplying device 1 and the inlet of a hot heater. During the time period the bar material 4 passes the positions P1 and P2, the light beams from the photoelectric tube 9 and 10 are shielded by the bar material 4 and do not reach the receiver 11 and 12. The specified time is detected by the passing times of the front end and the rear end of the each of the preceding and following bar materials in the two positions P1 and P2. Thus the length of the moving bar material can be accurately measured.
Patent JP-H04368264-A (JP)
Title: Brake checking wagon
Inventor: KOMORIDA MASAMI
IPC: B62B3/10
Filed: 1991-06-18
Abstract: PURPOSE:To perform all operations necessary for brake checking by means of carrying one exclusive wagon to every working spot and to make a brake fluid deaerable with one operator alone. CONSTITUTION:A wagon B, capable of being carried to a working position at the time of being usually housed in a storage unit, is provided with an air connector B2, a power connector B4, a switch B6, and a tool box B6 in which various requisite tools inclusive of an air driving tool are stored. In this case, the air connector B2 is connectible to an air supplying hose in ceiling equipment, and piping is air-feedably arranged to all air driving tools. The power connector B4 is also connectible to an electric cable in the ceiling equipment. The switch B6 is operable to feed and stop a brake fluid being delivered, under the specified pressure, to a fluid supplying hose in the ceiling equipment from brake fluid supply-discharge equipment in the state that the electric cable is connected to the power connector B4.
Patent JP-S62184530-A (JP)
Title: Computer architecture
Inventor: WEBER LARRY B
IPC: G06F12/04
Filed: 1986-07-24
Abstract: A functional unit such as a CPU (10) follows one data ordering scheme internally, in which incoming and/or outgoing data pass through a data order conversion unit for realigning the data to a selectable external data ordering scheme. A means (28) for specifying the external data ordering scheme is accessible from outside the physical package(s) in which the functional unit is housed. The data order conversion unit may comprise a load aligner (20) and/or a store aligner (22), one or both of which may comprise means for shifting informational units of a smaller size within informational units of a larger size. The shift amount may derive from the low order address bits and may be altered depending on the external data ordering scheme selected.
Patent JP-H0223676-A (JP)
Title: Piezoelectric actuator
Inventor: TAMEGAI MASASHI
IPC: H01L41/08
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a miniaturized and light-weighted motor of very low rotation without requiring any gear mechanism by providing a rotation converting mechanism between a compression type piezoelectric element and a rotor. CONSTITUTION:Once plus voltage is applied to a compression type piezoelectric element 20, the element 20 is elongated by several 10mum instantaneously to compress a rotation converting mechanism 30. Additionally, a leaf spring 33 slanted between two flat plates 31, 32 is deflected to produce rotational force in a direction A indicated by an arrow around a shaft 11. Further, the flat plate 32 located on the side of a rotor 40 in contact with the spring 33 is rotated in the direction A, and hence the rotative rotor 40 in close contact through a highly frictional material 35 is also rotated by the same angle. Once minus voltage is applied to the piezoelectric element 20, the element 20 is substantially shrunk to elongate the spring 34 and hence the mechanism 30 is stabilized. Then, with plus voltage applied to the compression type piezoelectric element 20, the same operation is achieved, and with succession of the operation the rotor 40 acquires a stable stepped rotational angle.