baber/WOPTO huggingface dataset:
Patent JP-H07264526-A (JP)
Title: Transmission type large screen projection type display device
Inventor: IWAHARA YUKIAKI
IPC: H04N5/74
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the generation of a partial blister or wrinkling on a screen due to an environmental change. CONSTITUTION:An adhesive piece 3 is stuck to the rear face of an upper side part of a front sheet 1 existing on an observer's side (the front side of a drawing) and put on the upper side of a Fresnel sheet 2 arranged on the side of a projection source not shown in the drawing and the front sheet 1 is suspended. These sheets 1, 2 are surrounded by a frame not shown in the drawing and inclined to the front as a whole in a warped state projected to the observer's side. Tension in the right-and-left direction is applied to the front sheet 1 by a spring member 5 fixed between a clip 4 fixed to the sheet 1 and the sheet 2.
Patent JP-H11238713-A (JP)
Title: Cleaner
Inventor: KONISHI NOBUO
IPC: H01L21/304
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for cleaning not only the central part but also the circumferential edge part of a wafer, when a substrate such as a wafer is cleaned. SOLUTION: A wafer (W) is held horizontal by a rotation guide member 2. A circumferential edge part of the wafer (W) is sent out in a circumferential direction by the rotation guiding member 2, and the wafer (W) is rotated. The cleaner includes cleaning brushes 31 and 32 for cleaning the wafer (W), main nozzles 41 and 42 for supplying a cleaning solution to a central part of the rotating wafer (W), and auxiliary nozzles 51 and 52 for supplying the cleaning solution to a boundary edge part of the wafer (W). Mega-sonic nozzles are used as the auxiliary nozzles 51 and 52 for feeding a cleaning solution to which vibration is transmitted by ultrasonic wave. Then, the wafer (W) and the brushes 31 and 32 are vibrated, and the wafer (W) is cleaned.  The vibration imparted cleaning solution enters a gap between the rotation guiding member 2 and the wafer (W), and as a result, the boundary edge part and the edge face of the wafer (W) are cleaned.
Patent JP-H11234907-A (JP)
Title: Dc/ac power supply device
Inventor: EBINE KAZUO
IPC: H02J3/38
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a DC/AC power supply device which permits the power savings and effective utilization of a commercial power. SOLUTION: A DC/AC power supply device is composed of a charger 1 which converts a commercial AC power into a DC power and supplies the DC power to a lead battery 4, an inverter 5 and a DC-DC converter 7, the lead battery 4 which supplies a discharge current to the inverter 5 and the DC-DC converter 7, the inverter 5 which converts the DC outputs of the lead battery 4, a solar cell 3, the charger 1 and a DC generating unit 2 into an AC power, a plug-socket 6 which is the output unit of the inverter 5, the DC-DC converter 7 which converts the output voltages of the lead battery 4, the charger 1, the solar cell 3 and the DC generating unit 2, a generation control unit 8 which drives the DC generating unit 2 if the input voltage of the inverter 5, etc.,  is lowered below 12.5 V and the DC generating unit 2 which consists of a motor 2a and a generator 2b with a rectifier driven by the motor 2a. With this constitution, by utilizing the excessive power of the DC generator, a stable DC or AC output can be obtained from the AC output unit and the DC output unit without depending upon the commercial power 100%.
Patent JP-H06248714-A (JP)
Title: Water stopping construction method for joint part of pca slab plate
Inventor: OTA MASARU
IPC: E04B1/682
Filed: 1993-02-23
Abstract: PURPOSE:To fast stick a sealing material to the surface of a joint part for breaking off relations with the leaking course of water or the like from the upside by using a resine calking material as the sealing material for a joint gap between PCa slab plates. CONSTITUTION:A plurality of PCa slab plates 11, 11 are spreadedly provided so that their end edges may mutually approach and face each other. A resin calking material 13, for instance composed of urethane, is filled up in a filling up groove 12 which is formed on the upper part of a joint gap G and has an about V-shaped section. Reinforcements 14 are horizontally arranged on the PCa slabs 11, 11 executed in this way, and concrete is placed to a fixed thickness. Even if a crack occurs on post-placed concrete, rain water or the like does not permeate from the crack under a slab 10, and since the joint gap G is completely sealed up by the resin calking material 13, the rain water or the like does not flow into the gap G.
Patent JP-H05224029-A (JP)
Title: Suspension type connection box for optical cable wound with aerial power transmission line
Inventor: FUJII KOICHIRO
IPC: G02B6/46
Filed: 1992-02-10
Abstract: PURPOSE:To protect the connection part of an optical cable securely in safety by providing a fitting part for a suspension support on the upper part of an optical cable excessive-length housing part and suspending and supporting the optical cable on a support part for the aerial power transmission line. CONSTITUTION:A case main body 15 is provided integrally with the optical cable excessive length housing part 21 having an annular recessed groove 19 wherein the end part of the optical cable is looped and housed, an optical cable protection tube fixation part 23 which is positioned on both sides above the housing part 21, and the fitting part 25 for the suspension support positioned above the housing part 21. The excessive-length part of the optical cable 27 drawn in the main body 15 is looped and housed in the recessed groove 19 of the housing part 21. Then a connection part housing box 17 is fitted to the front surface of the housing part 21 with a bolt 37. The optical cable leading-in part 39 of the housing box 17 is positioned on the recessed groove 19 while the housing box 17 is fitted to the housing part 21. Consequently, the end part of the optical fiber 27 in the recessed groove 19 can be led in the housing box 17 reasonably.
Patent JP-S56152736-A (JP)
Title: Chemical vapor deposition device using decreased pressure
Inventor: TSUBOUCHI NATSUO
IPC: C01B21/068
Filed: 1980-04-25
Abstract: PURPOSE:To prevent the deterioration of a rotary pump and reduce its repair time by providing a plasma generating section between a chemical vapor phase reaction section and a vacuum exhaust system of a chemical vapor deposition device using decreased pressure. CONSTITUTION:A high-frequency power source 17 of the outside is connected between the 1st and 2nd electrodes 13, 15 and a plasma generating section C is provided between the chemical vapor phase reaction section A and vacuum exhaust system B of the decompression type chemical vapor phase growing device. A reacting gas 6 is put in a plasma state. Then, the unreacted gas or reacted formed gas cracks or electrolytically dissociates, and since this reduces the absorption in the oil of a rotary pump 11 or the decomposition of the oil, the deterioration of the rotary pump is prevented and its repair times are reduced.
Patent JP-H11257698-A (JP)
Title: Ventilating device
Inventor: OZEKI KIMIYASU
IPC: F24F7/013
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent an indoor wall from being soiled, and at the same time to prevent noise as far as possible from being generated when rotating a fan for exhaust and a fan for supplying air. SOLUTION: A fan 13 for exhaust is provided in the shaft of a motor 12 being provided in a body frame 4, and a fan 14 for supplying air is provided on the outerperiphery surface of a cylindrical part 16 being provided at the outer-periphery part of the fan 13 for exhaust. At this time, the position of the center of gravity of the fan 13 for exhaust is allowed to coincide with that of the fan 14 for supplying air. Also, a decorating cover 6 is provided at the indoor side end part of the body frame 4, where the decorating cover 6 is provided with a bell mouth part 7 for exhaust and a air supply port 8 being positioned at the outer-periphery part of the bell mouth part 7 for exhaust. When the fan 13 for exhaust is rotated, air in a room 2 is sucked into exhaust paths A1 and A2 via the bell mouth part 7 for exhaust and is discharged to the outside of a room 3.  When the fan 14 for supplying air is rotated, air outside the room 3 is sucked into suction air paths B1 and B2 and is supplied to the inside of the room 2 via the air supply port 8.
Patent JP-H02289056-A (JP)
Title: Character processing system in information processor
Inventor: FUKUTANI YASUHIDE
IPC: G06F17/21
Filed: 1989-03-09
Abstract: PURPOSE:To generate a document by an exact character expression in an area surrounded by a ruled line of a table, etc. by providing a character code converting part for converting a character inputted to the inside of the ruled line by an identification output by a field shape recognizing part to a character for vertical (horizontal) write. CONSTITUTION:When it is recognized to be a shape of 1 x (n) by a field shape recognizing part 10, when a horizontal write document is being generated, a character code converting part 11 collates each character (horizontal write code) and a code for horizontal write in a conversion table 12, and in the case they coincide with each other, a code for vertical write of its code is taken out from the conversion table and stored in a position where the original code for horizontal write is stored of a character store part 13. In the case a field of 1 x (n) characters formed by a ruled line in the horizontal direction is recog nized in the course of generating a vertical write document, as well, the charac ter code is converted in the same way by using the conversion table in the character code converting part 11 in the same way. In such a way, a document can be generated in an area surrounded by a ruled line of a table, etc.
Patent JP-H09223120-A (JP)
Title: Multi-processor system
Inventor: SHINOZAKI KOJI
IPC: G06F15/163
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the performance of the system from being deteriorated even when the number of processors is increased by comparing the execution performance of a single task in a multiprocessor with that of a single processor and improving the execution performance of the single task almost equally to that of the single processor. SOLUTION: In the multi-processor system connecting plural processors 1-1 to 1-n through a system bus 4, main memories 2-1 to 2-n of which addresses can be changed in each page are distributively arranged in each processor, each processor is connected to the system bus 4 through a memory bridge 3 for controlling the transmission/reception of an access from its own processor and accesses from other processors through the system bus 4 and the memory bridge 3 can access the data of the main memory directly connected to its own processor without requiring the use of the system bus 4 at the time of receiving an access request from its own processor.
Patent JP-H11258723-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ASANO MASATO
IPC: G03C1/36
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of safety to safelight due to time lapse after coating with an emulsion solution and precipitation of a hydrazine compound onto a coated surface and occurrence of coating trouble by incorporating a specified surfactant in a nonphotosensitive layer and/or its adjacent layer. SOLUTION: This silver halide photographic sensitive material is provided with a photosensitive silver halide emulsion layer having no hydrazine compound and one of the >=2 nonphotosensitive hydrophilic colloidal layers formed adjacently on the emulsion layer containing the hydrazine compound and this layer and/or its adjacent layer contains the surfactant represented by formula I in which (n) is a natural number of 1-10; M is an H or alkali metal atom; R is a 5-15C alkyl group or a substituent represented by formula II in which R1 is a 5-15C alkyl group; and R2 is a 1-3C alkyl group or an H or halogen atom.
Patent JP-H11260740-A (JP)
Title: Formation of gallium nitride-based compound pattern and formation of metallic pattern
Inventor: KANEKO TAKEO
IPC: B41M5/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To greatly improve a material use efficiency at the time of forming a pattern of metal such as gallium nitride to realize power saving. SOLUTION: The pattern formation method includes step (c) of discharging fluid 50 containing liquid gallium dissolved therein at a temperature of its melting point or more onto a substrate 100 with use of an ink jet type recording head, and a step (d) of nitrifying liquid gallium 51 discharged onto the substrate 100 in an atmosphere containing ammonia. Any pattern of metal such as gallium nitride can be formed in the ink jet manner.
Patent JP-H03258696-A (JP)
Title: Protective device
Inventor: NAKAGAWA TAKEO
IPC: A01G15/00
Filed: 1990-03-07
Abstract: PURPOSE:To control climate of respective districts, in a protective device for surrounding change, by communicating with an earth station through sunshine generating power to process data, and setting respective plate bodies at optimal arrangement to constitute a solar station so that shading of sunshine for a particular district on the earth can be controlled. CONSTITUTION:A power generating part F1, a collecting part F8, a accumulating part B1, a distributing part B2, and a transmitting part B3 carry out power generation, accumulation and transmission of sunshine, communicates with the earth through a control facility D and controls a driving part C. Besides, a shading part E1 which shades sunshine to a particular district on the earth, and its posture, length, and width are controlled by a shading control part based on a command from a control facility D. A base system U is constituted with the above constitution, climate information and data from a meteorological agency and an earth terminal are processed, arrangement of respective plate bodies (shading plate E2 and so forth), posture and so on are controlled by the driving part C, and cold or warm condition according to sunshine shading is judged, so that climate in a particular district and around there may become optimal.
Patent JP-H02235056-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KONO JUNICHI
IPC: G03C7/38
Filed: 1989-03-08
Abstract: PURPOSE:To sharpen the spectral absorption of a cyan dyestuff image, to reduce the irregular absorption and to improve the light resistance by incorporating a specified cyan coupler and a specified compd. CONSTITUTION:One or more kinds of cyan couplers represented by formula I and one or more kinds of compds. represented by formula IV are incorporated into a sensitive material. In the formula I, each of A and B is an org. group bonding to the imidazole ring through C, N, etc., and X is H or a releasable group. The concrete example of the couplers represented by the formula I include a compd. having a group represented by formula II as A, a group represented by formula II as B and Cl as X. In formula IV, R1 is H, alkyl, etc., and each of R2-R6 is H, halogen, etc. The compds. represented by the formula IV include a compd. represented by formula V. The color reproducibility and light resistance of a cyan dyestuff image are improved.
Patent JP-S63222717-A (JP)
Inventor: OKUMA ICHIRO
IPC: F24C15/18
Filed: 1987-03-12
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-S62212577-A (JP)
Title: System for checking cylinder access
Inventor: OKADA YASUE
IPC: G11B21/08
Filed: 1986-03-14
Abstract: PURPOSE:To make it possible to check a cylinder access by using a simple constitution such that the level of the reading signal from a magnetic head and the level of the standard signal from a standard level signal generator are measured to be compared with each other. CONSTITUTION:A magnetic head 1 is sought on the 0-cylinder of the outermost periphery to read a noise signal and a standard signal is read from a standard signal generator 9 and the levels of both signals are compared by a level measuring device 6. Next, the test signal from a BUS signal generator 7 is written on the 0-cylinder and the head 1 is subsequently sought on a 1-cylinder by the driving signal from the signal generator 7 to read the noise signal and standard signal on the 1-cylinder and both signals are measured and compared in the same way as the 0-cylinder. Now, when the noise signal is larger than the standard signal, the head 1 reads the test signal on the 0-cylinder and is superposed to the 0-cylinder. This operation is successively repeated up to the U-cylinder of the innermost periphery and the access check is performed with respect to all of cylinders.
Patent JP-H0583629-A (JP)
Title: Key-operated truely transparent image-information combining device
Inventor: DEBITSUTO II TORITSUKO
IPC: H04N5/265
Filed: 1992-02-10
Abstract: PURPOSE: To obtain the key-operated transparent combine by making an (i)th keyer unit vary the value of the input key signal of a channel with (i)th priority with the value of the input signal of a channel with higher priority. CONSTITUTION: An input key signal Bki is supplied to a multiplexer(MLT) 322 of a priority processor 318 through a preprocessor 312 of the (i)th keyer unit 306. Further, a key usable input is accepted by a bus 326 from a resource with higher priority of a bus 350 through a selector 328 and supplied to the MLT 322. The MLT 322 processes those signals to generate a key acquisition signal and a postprocessor 236 generates a key signal Pki . At the same time, a key request signal of a bus 324 is supplied to the MLT 346 through a subtracter 330 and multiplied by the key usable input, and a key current usable signal is supplied to the bus 350. In this constitution, the value of Bki is varied with the value of the input key signal Bki with higher priority to improve the transparency of the combine.
Patent JP-S63223425-A (JP)
Title: High-frequency heating device
Inventor: KUBOTA TETSUO
IPC: F24C7/02
Filed: 1987-03-12
Abstract: PURPOSE:To prevent high-frequency energies from leaking outward by setting the diameter of each of heater wires located within the penetrating part of the wall surface of a heating chamber at a value smaller than the diameter of the hole of the penetrating part, but larger than the half of the hole diameter and further setting the dimension of the heater wire at a value sufficiently smaller than a working wavelength. CONSTITUTION:In a heating chamber 1, high-frequency energies having a wavelength designated by lambda a food placed therein is subjected to dielectric heating, and the food is heated externally by a grill heater 4 containing therein coil-shaped heater wires 3 each having a turn diameter (r). The heater wires 3 are supported by heater support tubes 5 made of ceramics and the like, and the terminal end parts of the heater wires 3 are disposed so that at least one turn thereof is located within a penetrating part 6 having a hole diameter R and formed on the wall surface 2. Further, the dimension L of the entire part of the heater wires 3 are set as L<lambda. For this reason, the penetrating part 6 and the heater wires 3 do not constitute a coaxial transmission line, and high-frequency energies advancing toward the outside of the heating chamber 1 along the axial direction of the heater 4 do not exist. Further, the diameter (r) of the turn is set at R/2<r<R thereby to set the amount of high-frequency energies leaking at minimum.
Patent JP-S59182910-A (JP)
Title: Method for measuring solid-gas ratio in device for blowing powder and granule
Inventor: MORI KATSUHIRO
IPC: C21C7/072
Filed: 1983-04-04
Abstract: PURPOSE:To measure always exactly a solid-gas ratio by determining the change rate of the volume of the gas in a blowing tank within a prescribed time from the subtraction of the mass of only the powder and granules determined from the volume value of the blowing tank and the weighed and measured value and the flow rate of the blowing gas. CONSTITUTION:The weight WB of powder and granules B, and the sum WC of the weights WB and WA of the powder and granules A are given to calculators 11-13 in the stage of blowing the powder and granules A, B from a tank 9. The volume VG of the gas in the tank 9 is calculated by the calculators 11, 12 and 13, and is selected with a selector 14, then a correction value VG' is calculated by a calculator 15, and (Po+P)/Po is calculated from a measured pressure P and atmospheric pressure Po in a calculator 16. The change rate Qt of the volume VG' of the gas at the standard gaseous condition with time is calculated with a calculator 17. The rate Qt and the mass flow rate Qc of a carrier gas is added in an adder 18 and the weight flow rate QF of the blowing gas is calculated by multiplying the result thereof by density gammaG of the gas at the standard condition in a calculator 19. The weight flow rate QB of the blowing gas is added thereto to obtain the weight flow rate Q of the gas and a solid-gas ratio is determined from the ratio QA/Q between said flow rate and the separately calculated weight flow rate QA of the powder and granules.
Patent JP-H11258182-A (JP)
Title: Lever-type detecting apparatus for fallen can or fallen bottle
Inventor: NAKAMURA KAZUNARI
IPC: B65G43/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a lever-type detecting apparatus, for a fallen can or a fallen bottle, by which the fall of a beer can or a beer bottle being transferred can be detected and by which its kind can be discriminated. SOLUTION: A lever-type detecting apparatus for a fallen can or a fallen bottle is provided with a rotating lever 13 which can be turned around a pivot and with a lever detecting means which is installed in a position faced with the upper end part of the rotating lever 13 and which detects the existence of the rotating lever 13. In this case, bent parts in several places are formed on the rotating lever 13. Any of the bent parts comes into contact with a beer can or a beer bottle according to its height. The rotating lever 13 is turned by a prescribed deflection angle due to its contact. The fallen can or the fallen bottle is detected on the basis of a detection result by the lever detecting means.
Patent JP-S61218431-A (JP)
Title: Supporting structure for propeller shaft in vehicle
Inventor: SAKATA TESSHIN
IPC: B60K17/22
Filed: 1985-03-22
Abstract: PURPOSE:To reduce exciting force transmitted to the front body side, by attaching a center bearing for a propeller shaft to a rear body which is attached to a vehicle body frame through the intermediary of a rear body mount insulator. CONSTITUTION:A center bearing 17 attached on the intermediate section of a propeller shaft 16 extending in the logitudinal direction of a vehicle body, is attached to the lower section of front end of a rear body 12 through the intermediary of an annular insulator 18 covering the outer periphery of the center bearing 17 and a bracket 18a. Meanwhile, the rear body 12 is supported to a vehicle body frame 13 through the intermediary of a rear body mount insulator 19 which is constituted such that upper and lower insulators 19a, 19b clamping therebetween a uppor bracket 20 projected from the vehicle body frame 13 are attached to a fixing bracket 21 on the rear body 12 by means of a bolt 19c. With this arrangement, vibration generated in the propeller shaft 16 is transmitted to the vehicle body frame 13 through the vibration system composed of the rear body 12 and the insulator 19.
Patent JP-H05259158-A (JP)
Title: Method for formation of iii-group element nitride film
IPC: C23C16/34
Filed: 1992-03-16
Abstract: PURPOSE:To effectively form a nitride film by effectively cracking ammonia at a relatively low temperature. CONSTITUTION:A surface of a GaAs substrate heated is turned into a Ga saturated face. A cracking cell filled with alumina fibers is heated to 300-550 deg.C, and ammonia gas is passed therethrough. Ammonia gas, cracked using alumina fibers as catalyst, reacts with Ga in the Ga saturated face, a GaN film being formed.