baber/WOPTO huggingface dataset:
Patent JP-H04192359-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OOTAKE HIROI
IPC: H01L27/12
Filed: 1990-11-24
Abstract: PURPOSE:To obtain a non-defect superthin film SOI substrate by forming an active region to become the SOI substrate simultaneously with an impurity infected region. CONSTITUTION:A photoresist 2 is used as a mask to implant phosphorus ions 3 into a substrate 11. After the resist 2 is removed, an Si2N4 film 5 is formed by LP-CVD. Next, a photoresist 6 is used as a mask to etch the Si3N4 film 5 and the top 4a of an implanted region 4 at both ends by RIE to leave a part of the implanted region, which serves as an implanted region 4b. At this time, a planned part 300 for an SOI substrate is formed. Next, only the implanted region 4b is selectively etched to form a large gap 7. Then, thermal oxidation is conducted to fill the gap 7 with the oxide film. At this time, the top and the bottom of the SOI layer 300 are filled completely with oxide films 8 to form a superthin film SOI part 30 uniformly.
Patent JP-H08175869-A (JP)
Title: Glass-ceramic sintered body and its production
Inventor: YONEKURA HIDETO
IPC: H05K1/03
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a glass-ceramic sintered body capable of being baked at 900-1000 deg.C and having high dielectric constant and high strength. CONSTITUTION: This glass-ceramic sintered body comprises 40-70wt.% of Zr in terms of ZrO2 and the rest % of Si, Al, Mg, Zn and B and consists of a crystalline phase comprising zirconia crystalline phase 1, spinel crystalline phase 2 (MgO Al2 O3 , ZnO Al2 O3 ) and a glass phase 3. The glass-ceramic sintered body can be obtained, e.g. by adding a binder to a mixture powder comprising 30-60wt.% of SiO2 -Al2 O3 -MgO-ZnO-B2 O3 based crystalline glass and 40-70wt.% of zirconia, molding into a predetermined shape and baking the molded product in a nonoxidizing atmosphere at 900-1000 deg.C.
Patent JP-H10156532-A (JP)
Title: Multiple electrode gas shielded metal arc welding method
Inventor: HIRANO OSAMU
IPC: B23K9/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of high-temperature cracks, to reduce the generated quantity of the spatter, and to provide excellent bead appearance even when the welding speed is as high as 100 through 300cm/min. SOLUTION: A cold wire 4 of large diameter and circular section is arranged in a part 3 to be welded of a joint to be formed by arranging two plates 1 and 2 opposite to each other in V-shape, and the welding is performed by two or more electrodes regarding a contact part of the cold wire 4 with the plate 1 and a contact part of the cold wire 4 with the plate 2 as secondary groove parts 5a, 5b. A first electrode 6 is set with a contact part (the secondary groove part 5a) of the cold wire 4 with the plate 1 as the target position, and the second electrode 7 is set with a contact part (the secondary groove part 5b) of the cold wire 4 with the plate 2 as the target position.
Patent JP-H06169487-A (JP)
Title: Multiplex transmission equipment
Inventor: MATSUZAKI TOSHIYUKI
IPC: B60R16/02
Filed: 1992-11-30
Abstract: PURPOSE:To reduce the memory capacity as the whole of an equipment to reduce the, cost by providing a common information storage node for plural control nodes which generate a control signal by information from a detection information sending node. CONSTITUTION:With respect to the multiplex transmission equipment installed on a vehicle, detection information sending node parts 13, 15, 16, 21, and 22 and an ABS node 14 and a 4WS node 18 functioning as control nodes are connected to a communication line 11. Specific detection information from each detection information sending node part is taken into the ABS node 14 or the 4WS node 18 to generate a corresponding control signal, and this signal is stored in the memory means of an information storage node part 25 and is properly called to perform the control. Thus, it is unnecessary to provide each control node part with a memory, and the memory capacity in the whole of the equipment is reduced to reduce the cost.
Patent JP-H05157946-A (JP)
Title: Optical connector receptacle
Inventor: MASUDA TAICHI
IPC: G02B6/42
Filed: 1991-12-04
Abstract: PURPOSE:To provide excellent attachment/detachment repetition characteristics without the wearing nor defect of a receptacleside or plug-side engagement part even when an optical connector plug is repeatedly attached to and detached from the optical connector receptacle. CONSTITUTION:The optical connector receptacle 1 is equipped with an insert part 3 which engages the tip part of the inserted optical connector plug and an element storage part 6 where a photoelectric converting element 5 connected optically to the optical fiber 4 at the tip of the optical connector plug is stored; and the insert part 3 has receptacle-side engagement recessed parts 8, engaging engagement projection parts on the optical connector plug side detachably, on its upper and lower side walls 9, and tip-side walls 9' are thin, and elastic nearby the engagement recessed part of the receptacles.
Patent JP-2000161443-A (JP)
Title: Puzzle cut connected belt
Inventor: THORNTON CONSTANCE J
IPC: F16G3/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a substantial difference between widths of mutual connection fitting elements adjacent to a seam in the seam and to make a pulling strength of the seam that in a specified range by allowing the seam to contain an ultraviolet ray curing adhesive agent for connecting the fitting elements mutually. SOLUTION: A ultraviolet-ray curing adhesive agent is used in a seam part of a puzzle cut belt. By the use of a puzzle cut connection device, a ultraviolet- ray curing adhesive agent is applied to the seam 31, and then the agent therein is cured by ultraviolet rays to form the seam 31. A belt produced by this method has an improved tensile strength to a level of about 50 pounds/inch (about 8.9 kg/cm), desirably to a level of about 15-50 pounds/inch (about 2.7-8.9 kg/cm), and most desirably to a level of about 35-40 pounds/inch (about 6.3-7.1 kg/cm). The height of the joit should be decreased to zero (0) substantially.
Patent JP-H08173759-A (JP)
Title: Treating agent for exhaust gas
Inventor: UEMATSU TOSHIKATSU
IPC: B01D53/34
Filed: 1994-12-22
Abstract: PURPOSE: To treat safely and with less heat generation an inorg. V group compd. in the exhaust gas from the III-V group compd. semiconductor thin film manufacturing process. CONSTITUTION: An exhaust gas treating agent is prepd. by mixing basic copper carbonate with fine powder anatase type titanium dioxide. An inorg. V group compd. is made harmless with the basic copper carbonate. Moldability during manufacturing is improved by using the fine powder anatase type titanium dioxide.
Patent JP-H10155615-A (JP)
Title: Base leg and support mounting structure for display rack
Inventor: KAMEDA SHINICHIROU
IPC: A47F5/10
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a base leg and support mounting structure with high strength. SOLUTION: An upper piece 10 and a lower piece 11 are provided in such a state as extended inward from both of the upper and lower ends of an approximately vertical base piece 9, and the cutout parts 12 and 13 of two right and left symmetrical channel sections 8 and 8 formed at suitable positions on the inner ends of the upper and lower pieces 10 and 11 are coupled to the lower end of each of right and left supports 1 from both of right and left sides and, then, the lower ends of the supports 1 are welded to the cutout parts 12 and 13. Also, the right and left channel sections 8 and 8 are kept abutted and jointed to each other, thereby forming an approximately square tube base leg 7 on the lower end of each support 1, and the upper contact piece 19 and the lower contact piece 20 of a closing member 18 having a U-shape in a side view are welded to the upper and lower pieces 10 and 11 of an opening formed on the end of the base leg 7, thereby closing the opening.
Patent JP-H02165124-A (JP)
Title: Active matrix type liquid crystal display device and its driving method
Inventor: KAWAI SATORU
IPC: H01L49/02
Filed: 1988-12-19
Abstract: PURPOSE:To hold the charge after write by setting a gate bias voltage to a negative potential against a drain at the time of non-selecting and holding a TFT in a nonconducting state. CONSTITUTION:Two pieces of adjacent scan bus lines SB, SB' for placing a picture element in the line direction between them are bridged by two capacitors C1, C2 connected in series at every picture element, and a gate G of a thin film transistor (TFT) 1 for constituting the picture element is connected to both the capacitors. Also, one source S of the TFT 1, and the other drain D are connected to a display electrode E being on the TFT substrate side of a liquid crystal cell LC, and the scan bus line SB' whose scanning sequence is the second, respectively. In such a case, as for the capacitors C1, C2, a negative charge accumulation is executed to the drain of the TFT after the address, therefore, as for the gate connected to a midpoint of two capacitors C1, C2, a negative potential is applied to the drain, and the TFT can always be set completely to a turn-off state.
Patent JP-H09136593-A (JP)
Title: Side impact air bag
Inventor: KAWAI OSAMU
IPC: B60R21/20
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for stuff cutting work to form an exhaust port and accurately positioning the exhaust port when an air bag is expanded by making part of the outer periphery of the sewed air bag uncontinuous to form the uncontinuous portion as the exhaust hole. SOLUTION: A basic cloth 21 is bent with openings 24 at both ends to be fitted together so that both ends 21a, 21b are overlapped each other to provide sewing points 23 with the openings 24 therebetween. In this way, an overlapped area 26 surrounding the openings 24 is formed, where more strength is provided. Part of the outer periphery of a sewed air bag is made uncontinuous to form an exhaust port 25. The need for basic cloth cutting work to form the exhaust hole is eliminated and the exhaust port is accurately positioned when an air bag is expanded.
Patent JP-2001103863-A (JP)
Title: Fish reef of concrete structure
Inventor: YOSHIMI KATSUUMI
IPC: A01K61/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems of conventional block fish reef produced with a mold and placed on the sea bottom comprising the necessity of a large number of reefs to generate an upswelling flow to increase the cost, the trouble of sinking into the mud, etc., of sea bottom, etc. SOLUTION: The fish reef is effective for converting a highly nutrient bottom flow into an upswelling flow to proliferate plankton by the inclined faces of an inverted V-shaped beam 1 and a triangular hollow beam 2. A base 5 having a groove 4 of a reinforcing steel 3 is placed and fixed with a top plate 6 and a wedge to form a plane connection plate. An L-shaped retaining wall is formed by attaching an iron hoop, a reinforcing steel, a groove for core plate and a base to a standing mold frame, placing the iron hoop 7 and fixing the top plate to form a compatible connection plate. A trapezoidal fishing reef is produced by providing a leg 9 and a groove 10, expanding the space between the beams, assembling the beams in the form of a double cross or trapezoidal form and using the connection plate as the post.  A fish reef free from post is produced by assembling triangular beams on a base and connecting a legged inverted-V beam. Triangular beams having shelves and inverted- V beams are assembled to form a fish reef. A fish reef having large volume, light weight and high resistance to sinking into the sea bed can be produced by this process. The fish reef can gather prime fish such as spiny lobster, flatfish and sawedged perch in the base part and migratory fish such as red sea-bream, striped beak perch and horse mackerel in the middle layer.
Patent JP-H08150583-A (JP)
Title: Automatic handler with ic transferring device
Inventor: ITO DAIJIRO
IPC: B25J15/06
Filed: 1994-11-29
Abstract: PURPOSE: To provide an automatic handler with an IC transferring device providing an identification data on a carrier with an IC socket and not supplying an IC only to a defective IC socket. CONSTITUTION: A supply device 1 discriminates a carrier 4 and supplies an IC to the carrier 4 in accordance with IC supply position setting against a discriminated carrier number. A measuring device 2 discriminates the carrier 4, receives IC transport position information against the discriminated carrier 4 from the supply device 1 and measures the IC of the carrier 4. A defective IC socket is detected from a measured result, and when the defective IC socket is detected, defective IC socket position information is communicated to the supply device 1, and the IC supply position setting is changed so that an IC is not supplied to the defective IC socket. A storage device 3 discriminates the carrier 4, receives the IC measured result against the discriminated carrier 4 from the measuring device 2 and classifies and stores the IC of the carrier 4.
Patent JP-H09156799-A (JP)
Title: Image forming device
Inventor: SUGA TSUTOMU
IPC: B41J13/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items to reduce cost and assembling cost by providing a driven roller formed of two-in-a-set driven rollers as a driven roller for pressing the driving roller of a paper feeding roller for carrying a recording paper. SOLUTION: Two driven rollers 173 are provided on both ends of a driven roller connecting shaft 173, respectively, and the driven rollers 173 formed of two-in-a-set driven rollers are integrally molded together with the driven roller connecting shaft 173b. The number of part items of the driven roller 173 is reduced by this integral molding, whereby the cost can be reduced, and the assembling cost can be also reduced. The two-one-set driven rollers 173 are constituted so as to press a driving roller 172 by a spring 17, and assembled and united within a driven roller support member 174. The roller support member 174 supporting the two-in-a-set driven rollers 173 is mounted within a body frame 1 by a mounting screw is. Thus, the driven rollers 173 can be easily assembled.
Patent JP-H06167215-A (JP)
Title: Catalyst warming up device for internal combustion engine
Inventor: MATSUURA KOZO
IPC: F01N3/20
Filed: 1992-12-01
Abstract: PURPOSE:To keep NOx emission amount to the atmosphere within the target value and to. CONSTITUTION:A catalyst warming up device is provided with an upstream side lean NOx catalyst 5, which reduces NOx by utilizing HC and is provided in an engine exhaust passage 3, a downstream side catalyst 4, which at least has oxidation action and is provided in the engine exhaust passage 3, and a combustible material supply combustion means 6, 8, 9, which supply a combustible material between both of the catalysts in the engine exhaust passage 3 at least on an engine cool start so as to burn the combustible material by utilizing unburned oxygen in the engine combustion chamber.
Patent JP-H06167827-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: MARIKO HIROYUKI
IPC: G03G9/08
Filed: 1992-12-01
Abstract: PURPOSE:To stably ensure high image quality even in development repeated many times. CONSTITUTION:Fine particles having <=50nm particle diameter and fine particles having 100-200nm particle diameter as two kinds of additives are stuck to the surfaces of toner particles to obtain the objective toner for developing an electrostatic latent image. This toner can maintain required electrostatic chargeability and flowability during continuous printing over a long period of time and can prolong the service life of a developer.
Patent JP-H01162185-A (JP)
Title: Data transmission system
Inventor: AMANO SHIRO
IPC: G01S17/74
Filed: 1987-12-18
Abstract: PURPOSE:To transmit data from a moving device side to a fixed device side at small consumption of electric power, by providing a reflecting plate at said moving device side the reflecting factor of which plate is changed by transmitted data, so that the reflecting factor of light projected from said fixed device is changed by said reflecting plate. CONSTITUTION:A blinking light is projected from a light projecting unit 13 of a reader 100 which is a fixed device to a data card 300 which is a moving device at a predetermined time interval. The light is reflected by a reflecting unit 31 the reflecting factor of which is changed by the transmitted data, led to a light receiving unit 16. Data signals which are converted to electric signals by the light receiving unit 16 and formed of a combination of strong pulses and weak pulses are converted into digital signals 1, 0 by a data detecting unit. The reflecting unit 31 is constituted of elements of small consumption type the deflection angle of which is changed when applied with voltage, and therefore the moving device can be operated for a long period of time by a compact battery.
Patent JP-H11234509-A (JP)
Title: Image processing method and image processing unit
Inventor: ENOMOTO ATSUSHI
IPC: H04N1/40
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To attain an image output with high image quality without distortion by using a characteristic of a lens used to photograph an image and position information of the image so as to correct distortion of the image, thereby conducting electronic magnification processing and correcting the distortion with image processing. SOLUTION: An aberration correction section 56 that corrects distortion and chromatic aberration due to magnification is provided between a MTX and a block 54A in a processing section 54 that processes main scanning data. Furthermore, a lens characteristic data supply section 64 connects to an aberration correction section 56. The aberration correction section 56 corrects distortion and chromatic aberration due to magnification photographed on a film as required by means of image processing by using the lens characteristic and the pixel position of the image data. Thus, the image with high image quality is stably outputted on a printer 16. Moreover, an aberration correction section is provided to a processing section 50 of a preliminary scanning processing section 44 and an output of the processing section 44 is outputted on a display device 20.
Patent JP-H08174918-A (JP)
Title: Controlling device of color printer
Inventor: ASANO SAKAE
IPC: G09G5/02
Filed: 1994-12-26
Abstract: PURPOSE: To reduce image memories of a color printer. CONSTITUTION: In the controlling device of a color printer analyzing printing data and generating image data, an image memory 17 for storing the image data has a capacity of one page to be printed. The device is provided with a processing means comprising a CPU 14 for compressing the image data and letting the image memory to store the image data and a firmware 15, and an analyzing part 18 for reading out and analyzing the image data from the image memory and outputting to a printing part 19. The analyzing part reads/ analyzes the image data a plurality of number of times for every color to the image memory.
Patent JP-H07175160-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGE OSAMU
IPC: G03C1/34
Filed: 1993-12-21
Abstract: PURPOSE:To maintain stable photographic characteristics even in the case of storing the photosensitive material under high temperature and high humidity for a long time and to prevent occurrence of fog by incorporating a specified compound. CONSTITUTION:The photosensitive material contains in at least one of a silver halide emulsion layer and its adjacent hydrophilic colloidal layer a fog inhibitor comprising the compound represented by the formula in which R is a group substitutable on the benzene ring, preferably, such as alkyl, aryl, halogen, alkoxy, alkylthio, nitro, acylamino, or sulfonamido; n is 2, 3, 4, or 5; and X is H, an anion, or an alkali-hydrolyzable group. It is preferred to add this compound in an amount of 0.01-1000mg/mol of silver halide when the chemical ripening of this emulsion has been ended.
Patent JP-H01165660-A (JP)
Title: Resin composition
Inventor: TAKEDA TADASHI
IPC: C08L77/00
Filed: 1987-12-22
Abstract: PURPOSE:To provide a resin compsn. excellent in impact resistance, rigidity, etc., by mixing a polyamide resin and a polycarbonate resin with two specific modified ethylene copolymers. CONSTITUTION:A polyamide resin (A), a polycarbonate resin (B), a modified copolymer (C) prepd. by treating a copolymer of ethylene and an at least 3C alpha-olefin with an unsatd. carboxylic acid in the presence of a radical initiator, and a modified copolymer (D) prepd. by treating a multi-component ethylene copolymer contg. 0.1-50wt.% units of an alkyl ester of (meth)acrylic acid and 0.05-20wt.% units of dibasic unsatd. carboxylic acid in the same manner as that of the preparation of the component C are mixed together in such a way that the content of the unsatd. carboxylic acid for modification and the component C is 0.001-2wt.% and 1-99wt.%, respectively, based on the total amt. of the components C and D, that the total amt. of the components A and B is 55-95wt.% based on the total compsn., and that the proportion of the amt. of the component A relative to the total amt. of the components A and B is 50-95wt.%.
Patent JP-H06169854-A (JP)
Title: Bath unit
Inventor: DOI HIROKO
IPC: A47K4/00
Filed: 1992-12-02
Abstract: PURPOSE:To reduce the manhour of execution in a site and to stabilize the execution quality by industrized production. CONSTITUTION:In a bathunit installed in the interior of a bathroom unit (building unit), water feed pipes 8, 9 connected to taps 6, 7 provided in the bath unit 1, hot water feed pipes 10, 11, drain pipes 14, 15 are disposed and fixed in the outer periphery of the bath unit 1, and the connecting end parts 8a, 9a, 10a, 11a, 14a, 15a of the water feed pipes, hot water feed pipes and drain pipes face to the connecting end parts of a water feed main pipe, a hot water feed main pipe and a drain main pipe disposed on the bathroom unit side in a preset direction.
Patent JP-H07222493-A (JP)
Title: Control equipment for dc actuator in electronic equipment for electric power
Inventor: ARAN BESHIRU
IPC: H02P7/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a controller for an efficient H-shaped bridge-type DC motor used under gamma-ray environment. CONSTITUTION: A controller for an DC actuator in an electronic device in power line is operated in a pulse width modulation method. The controller for the DC actuator includes four H-shaped switching bridges made up of bipolar transistors T1 to T4 and diodes D1 to D4 connected in reverse, parallel between the emitter and the collector of these bipolar transistors T1 to T4, and a control circuit for the bipolar transistors T1 to T4. Four signals V1 to V4 are generated from the control circuit for shifting each switching time of the bipolar transistors T1 to T4, such that each pair of transistors T1 to T4 belonging to two lateral branches or in the two opposite branches of the bridge is not simultaneously switched on during the switching of one of them, in which one of bipolar transistors T1 to T4 is switched.