baber/WOPTO huggingface dataset:
Patent JP-H09256718-A (JP)
Title: Hinge
Inventor: OKI HIDEO
IPC: E05D5/14
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to assemble easily and open and close an open and close member smoothly without developing a mechanical trouble and with one hand and hold definitely an open state of the open and close member. SOLUTION: A first metal fitting 2 is provided with one vertical wall 8 having a guide groove 9 in the longitudinal direction which guides a pivot shaft 13 to be movable in the longitudinal direction. The pivot shaft 13 is mounted on a second meal fitting 4 and an open and close member 3, the second metal fitting 4 and the pivot shaft 13 are arranged to be movable in one piece along the guide groove 9 with the open and close member 3 basically in a horizontal state. When the pivot shaft 13 moves at the backward position of the guide groove 9, a stopper 29, which is partially in contact with the second metal fitting 2, is projectingly provided at the backward position of the first metal fitting 2. The guide groove 9 is provided with a front and rear guide 28 and a locked recessed cavity area 14 which is continuously and upwardly notchingly formed at the backward position. While the pivot shaft 13 is being locked with the locked recessed cavity area 14, the second metal fitting is arraigned to be held in contact with the upper edge of the fist metal fitting 2.
Patent JP-H07275856-A (JP)
Title: Rotary belt type oil recovery apparatus
Inventor: ICHIZAKA TERUO
IPC: C02F1/40
Filed: 1994-04-04
Abstract: PURPOSE:To recover flammable oil safely and efficiently by a method in which oil floating on the surface of water is adsorbed, transferred, and collected continuously under water by a rotating oil adsorption belt, and the adsorbed oil is collected by scraping off by a scraper. CONSTITUTION:When a gear motor 7 is driven to rotate an upper roller 5 through a driving belt 8, an oil adsorption belt 9 is rotated continuously to pass through an oil layer. Oil floating on the surface of drainage and suspending in drainage is adsorbed, by being separated from water, continuously by the surface layer of the belt 9 which is hydrophilic and also hydrophobic, and transferred to a scraper 11. The oil is then scraped off and collected in a manifold 12 from its opening.
Patent JP-S5517676-A (JP)
Title: Fuel feeder
Inventor: KIMATA KEI
IPC: F02P19/02
Filed: 1978-07-24
Abstract: PURPOSE: To promote granulation of fuel while improving fuel distribution to respective cylinders when the throttle valve is fully opened in a feeder which is designed to feed fuel to the upstream or the opening of the throttle valve equipped with a suction pipe.  
     CONSTITUTION: Fuel measured with a measuring device not illustrated is injected to a Venturi 16 with an injector 4. It is granulated due to a high speed air current herein existing and fed to the top of a throttle valve 5. In an apparatus thus arranged a plate-shaped means 21 is mounted to a throttle valve 20 leaving a proper clearance which is communicated to a path 24 composed of a notch 23. A skirt means 26 is mounted to the downstream side of the throttle valve 20 at a distance e from the end 20a while a diffuser section 28 with a lavel nozzle construction is arranged at the opening 27 made up of the valve 20 and a wall 6a of a suction pipe 6. The skirt means 26 is linked to a diaphragm 30 through a rod 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02268909-A (JP)
Title: Plug for manufacturing seamless steel tube
Inventor: TAKASE AKIRA
IPC: B21B25/00
Filed: 1989-04-12
Abstract: PURPOSE:To improve the life of a plug and to manufacture a hollow piece excellent in inside quality by composing the plug of the surface layer coming into contact with a material to be pierced made of specified composite material and a core material made of other material. CONSTITUTION:In the plug 1 for the manufacture of a seamless steel tube, the surface layer 3 coming into contact with the material to be pieced has a composite structure of Mo or Mo alloy where ceramic particles are dispersed and the inner core material 4 is made up of other material such as hot tool steel. As a result, since brittleness in the room temperature is avoided and growth of the particles is prohibited by compounding ceramic particles composed of Mo, the life of the plug 1 is improved drastically. This material is provided with very excellent wear resistance, erosion resistance, seizure resistance to the piercing and rolling of high alloy material and besides, it is not broken and improved in life. Further, since the metal flow of the material to be worked can be maintained and seizure flaws do not occur, the hollow piece having good inside quality can be manufactured stably.
Patent JP-H03288872-A (JP)
Title: Image forming device
Inventor: MIZUMOTO TERUYUKI
IPC: G03G15/05
Filed: 1990-04-05
Abstract: PURPOSE:To realize thin layer developing by photoirradiation and to obtain a clear image with excellent reproducibility by using a substance obtained by coating the surface of a conductive elastic sleeve with insulating resin and executing contact and pressurizing developing to a developed image forming part. CONSTITUTION:The surface of a drum is formed of a dielectrtic body 9 and the conductive substrate 10 on the inside thereof is grounded. Photoner (photoconductive toner) triboelectrified by a magnetic brush of two components 1 is made a thin layer to the sleeve 2 according to the intensity of an electric field. By the photoner which is made into the thin layer, the sleeve 2 and the drum are closely brought into contact with each other and a developing electric field is impressed between them. Then, the photoirradiation is executed by an exposure system 3 and an image is formed. Then, the substance obtained by coating the surface of the sleeve 2 with the insulating resin is used as a toner carrier at a developing time and the contact and pressurizing developing is executed to the developed image forming part. Thus, the clear image is obtained with the excellent reproducibility. Besides, the contact between the sleeve and the developed image forming part is uniformized and the uniform thin layer developing is realized.
Patent JP-H04218866-A (JP)
Title: Character processing method
Inventor: MASAKI KATSUMI
IPC: G06F17/21
Filed: 1991-04-22
Abstract: PURPOSE:To improve the efficiency of character input by setting frames by a left margin mark, a right margin mark. and an indent mark, performing the input processing of a character, etc., in the frame, and furthermore, performing the change of the frame by the operation of a specific key. CONSTITUTION:The indent mark Ind, the left margin mark LMM, and the right margin mark RMM are decided, and an indent block Inb is defined in an area where those three kinds of marks are framed. In other words, a right/ left direction is set as the minimum area enclosed with those marks. The right and left margin marks are displayed on a display device by an initialize key. The indent mark Ind is set on the display device by using an indent key. An inputted character, etc., is processed in the indent block Inb where a cursor CM is located. The enlargement and reduction of the indent block Inb, etc., are performed by a function key.
Patent JP-S63256958-A (JP)
Title: Pattern formation
Inventor: ITO TETSUO
IPC: G03F1/00
Filed: 1987-04-15
Abstract: PURPOSE:To prevent a fault caused by the peeling defect of a mask from occurring by cutting some of corners of a rectangular, square, or triangular original image mask. CONSTITUTION:The rectangular original image pattern is formed like a pattern 2 whose parts 1 and 3-5 are cut. The square original image pattern is formed like a pattern 7 whose parts 6 and 8-10 are cut. Then, the triangular original image pattern is formed like a pattern 12 whose parts 11 and 13-16 are cut. In this case, two parts are cut at the left and right lower corners to remove acute parts. Consequently, the original image pattern becomes hard to peel and a pattern which has a little fault occurrence due to a mask defect is formed.
Patent JP-S60234608-A (JP)
Inventor: YOKOTA HARUO
IPC: A47G9/02
Filed: 1984-05-07
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-2000279739-A (JP)
Title: Dust collecting device
Inventor: TAKAHASHI TATSUMI
IPC: B04C5/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make the life of a filter longer by surely capturing mist/dust to a dust box without splashing and diffusing the mist/dust in mid way by separating oil, mist, etc., from dust-containing stream by directly sucking and revoluting the dust-containing stream containing the turning, the splashed oil or the mist, etc., generated at a cutting stage of a machine tool and also preventing the retention of the mist, etc., at the inside of the filter for capturing fine mist, etc., as little as possible. SOLUTION: The mist/dust MR and ML are separated and captured to dust boxes 8A and 8B by revoluting the dust-containing stream sucked by receiving the sucking function of a blower at the inside of a cylindrical pipe 4 of a preliminary dust separator 1, and the fine mist/dust ML hardly captured by the preliminary dust separator 1 is captured by a filter 11 of the secondary dust collecting part 10, and the mist/dust captured by these filter are fallen downward by gravity and collected.
Patent JP-H09284203-A (JP)
Title: Communication equipment for moving object
Inventor: KIZU MASAFUMI
IPC: H04W4/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To efficiently provide information through communication in a communication excellent coverage area. SOLUTION: In the case that a destination is set and a path is set, which part of the path is a communication excellent area is displayed. The driver observes it to set a communication location (S13) and registers a condition (e.g. retrieval condition) under which what kind of information is desired (S14). Whether or not the communication location is reached is discriminated (S15) and when the mobile body comes to the communication location, the communication is conducted (S16). Thus, the location at which communication is surely conducted is selected and data are acquired through the communication.
Patent JP-H07297113-A (JP)
Title: Formation of resist pattern
Inventor: MORI SHIGEYASU
IPC: G03F7/004
Filed: 1994-04-28
Abstract: PURPOSE:To improve the cross-sectional profile of a resist pattern by setting a specific relationship between the thickness, the exposing wavelength and the refractive index of an underlying film, i.e., setting a node of a standing wave at the interface. CONSTITUTION:A light reflected on the interface between a substrate 1 and an underlying film 2 interferes with a light reflected on the interface between the underlying film 2 and a chemical amplification resist 3 and produces a standing wave when the thickness of the underlying film 2 is set at a predetermined value. The thickness (d) of the underlying film 2, the exposing wavelength lambda, and the refractive index (n) of the underlying film 2 satisfy a relationship; 2d=2mlambda/(2n), where (m) is a natural number. In other words, the thickness of the underlying film 2 is set such that the node of a standing wave is located on the interface between the underlying film 2 and the chemical amplification resist 3. This method provides a good cross-sectional profile.
Patent JP-H04322236-A (JP)
Title: Diaphragm mechanism
Inventor: NISHIZAWA MAKOTO
IPC: G03B9/02
Filed: 1991-04-22
Abstract: PURPOSE:To offer a diaphragm mechanism in which interference between stop plates is eliminated aperture diameter of a diaphragm part is consecutively changed from an intended size to zero. CONSTITUTION:This diaphragm mechanism is provided with a turning member 1 which has an aperture part in the center part and plural long holes formed around the aperture part and which turns centering around an optical axis, a fixing base 40 which has a circular aperture part 41 and a groove 42 extending in a tangent direction which is formed around the aperture part and on the surface on the member 1 side, and the diaphragm part 30 which is arranged on an optical path between the member 1 and the base 40, which has an engaging piece 35 engaging with the member 1 and a projection 33 inserted in the groove 42 of the base 40 so as to freely slide, further which is constituted of plural stop plates 31 having two side wall surfaces 32a and 32b which form an acute angle and where the stop plates 31 are combined so as to freely slide by bringing one side wall surface 32a of each stop plate 31 into contact with the other side wall surface 32b of the adjacent stop plate 31.
Patent JP-H03287408-A (JP)
Title: Vehicle air conditioner control method
Inventor: HASHIGUCHI SHINJI
IPC: B60H1/00
Filed: 1990-04-05
Abstract: PURPOSE:To control an interior air conditioner always correctly so as to obtain air- conditioning of pleasant feeling by detecting the outside air speed, and incorporating the preceding outside air temperature when the air speed is small at the stop time of a vehicle, but incorporating/controlling the present outside air temperature when the air speed is large even at the stop time of the vehicle due to the windy weather or the like. CONSTITUTION:An air speed detector, installed outside and heated with the specified heating quantity, is formed of a heat receiving plate 12 influenced by the quantity of radiation heat and air speed around, a first temperature detector (thermistor 8) for detecting the temperature of the heat receiving plate 12, and a second temperature detector (thermistor 9) for detecting the air current temperature around the heat receiving plate 12. A control unit 2 is formed of a calorific power control means (making electric energy control means 15) for controlling the heat receiving plate 12, and an arithmetic means 2a for computing the output of the first and second temperature detectors 8, 9 to compute the air speed. When the computed air speed is over the specified value, the outside air temperature at the present time is incorporated as arithmetic data, and when the air speed is below the specified value, the outside air temperature incorporated at the preceding time is incorporated as arithmetic data.
Patent JP-H10285132-A (JP)
Title: Information transfer method and multiplex circuit
Inventor: OKAWA YASUHITO
IPC: H04J3/06
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To form continuous data and to continuously and efficiently transfer two pieces of different bit width information by setting two pieces of information different in bit width to the bus of larger bit width and transferring them, and inserting/adding dummy information according to need in a specified section where information of large bit width exists so as to transfer them. SOLUTION: Two pieces of different bit width information, two pieces of bit width information of 12 bits width information and eight bits width information, for example, are sequentially transferred at one slot period through a 12 bits width bus. In information processing in an eight bits unit, information is arranged in the highest eight bits of the 12 bits width bus and the whole 12 bits width bus is used and information processed at 12 bits is transferred. When 12 bits width information continue, whole 12 bits are set in dummy bit information if necessary.
Patent JP-2000282198-A (JP)
Title: METHOD FOR CONTROLLING PROOF STRESS VALUE OF Al-Mg-Si- BASED ALLOY MATERIAL
Inventor: MURATA HITOSHI
IPC: C22C21/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To control the variation of proof stress value in a narrow range by subjecting an Al-Mg-Si-based alloy material contg. specified weight ratios of Mg and Si, and the balance Al with inevitable impurities to holding under heating at a specified temp. for a specified time specified times and executing an artificial aging treatment in an overaging region. SOLUTION: An Al-Mg-Si-based alloy contg., by weight, 0.30 to 0.70% Mg, 0.15 to 0.70% Si, and the balance Al with inevitable impurities is subjected to holding under heating at >=190 deg.C for >=6 hr for one or more times and is subjected to artificial aging treatment in an overaging region. Preferably, this is a method for controlling proof stress in which the holding under heating is executed >= two times, also, the 1st heating is executed at a temp. lower than that in the heating on and after the 2nd time, moreover, Si is contained by the amt. surplus to the forming amt. of Mg2Si, furthermore, the Al-Mg-Si- based alloy material is composed of an extruded material, and the material temp. directly after the extrusion is controlled to 480 deg.C.  In this way, the variation of the proof stress is small, so that the selection of the artificial aging treating conditions for obtaining the objective proof stress value is made easy.
Patent JP-H03289507-A (JP)
Title: Method and apparatus for measuring size of pattern
Inventor: RYUZAKI KOJI
IPC: G01B15/00
Filed: 1990-04-05
Abstract: PURPOSE:To make it possible to measure the size of a minute pattern accurately by obtaining the intersection at the outermost side between the regression line of the inclination at the outside of two peak points of a signal waveform which is obtained by processing an image and the signal waveform, and operating the size of the pattern. CONSTITUTION:A sample 10 is mounted on a stage 1d. A length measuring magnification is set. Thereafter, a deflection control signal (c) is sent into a deflector 1b of an SEM 1 from an image processing means 2, and scanning is performed. Secondary electrons emitted from the sample 10 are detected with a detector 1c. The image of the detected output is processed with an image processing means 2, and the image is displayed on a monitor 4. Two peak points POL and POR corresponding to the top edge of a pattern 13 are obtained with a computor 3 based on the obtained signal waveform. The change in signal intensity between neighboring pixel at the outside is sequentially computed based on the points POL and POR. The first pixel whose change becomes the specified value is obtained. A regression straight line for an inclination part 13a of the pattern 13 is obtained by a method of least squares. A pattern size W is determined based on the intersection at the outermost side between the regression straight line and the signal waveform.
Patent JP-H09285008-A (JP)
Title: Circuit device
Inventor: OKOCHI YASUYUKI
IPC: H02J1/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device of a simple structure which makes it possible to achieve miniaturizing and reduction in production cost. SOLUTION: DC input terminal blocks 21, 22, which supply a DC power to semiconductor devices 12a, 12b, 12c, 13, 14, are provided near an opposed space formed between the semiconductor devices 12a, 12b, 12c and semiconductor device 3, 4. Power supply smoothing capacitors 31, 32, 33, 34 are provided above and near the semiconductor devices 12a, 12b, 12c. Because shortened extension for electrical connection between the semiconductor devices 12a, 12b, 12c, 13, 14 and the power supply smoothing capacitors 31, 32, 33, 34 reduces the wiring inductance, a surge voltage generated by switching is lowered. As a result, the surge voltage is enabled to be lowered with fewer number of the power supply smoothing capacitors so that miniaturizing and reduction in production cost of a control device 1 is achievable.
Patent JP-H02268277-A (JP)
Title: Ambient noise removal system for measurement of jamming wave
Inventor: SHINOZUKA TAKASHI
IPC: G01R29/26
Filed: 1989-04-11
Abstract: PURPOSE:To measure a jamming wave accurately and efficiently by using a receiver for reference having a frequency selection characteristic the same as that a jamming wave measuring device addition thereto receiving an ambient noise such as broadcasting wave and communication wave mainly with the receiver for reference. CONSTITUTION:First, a power source of an equipment to be measured such as computer is turned OFF to create a state of generating no jamming wave and an ambient noise alone such as broadcasting wave and communication wave is received with two systems of a jamming wave measuring device and a receiver for reference. Then, an amplitude adjustor 34 and a phase adjustor 35 as positioned when an output of a connector is at its minimum is set as intact, a source power is supplied to an equipment to be measured to generate a jamming wave. At this point, an ambient noise component is mixed into a jamming wave measuring device addition to a jamming wave component from the equipment to be measured but this ambient noise component is canceled by an ambient noise component from a receiver system for reference. Hence, an output of the connector is only confined to the jamming wave component from the equipment to be measured. This jamming wave component is detected with a detector, thereby displaying an intensity of the jamming wave alone to be measured with a display device.
Patent JP-H03287761-A (JP)
Title: Thin film forming device
Inventor: SUZUKI MASARU
IPC: H01F41/20
Filed: 1990-04-04
Abstract: PURPOSE:To uniformize the temp. distribution in a crucble and to form a uniform vapor-deposited film on the surface of a substrate at the time of heating a vapor-deposition material in the crucible from its outside by an electron- bombardment filament in a vacuum vessel to vaporize the material and forming a vapor-deposited film on the substrate by making the center of a nozzle fixed to the upper surface of the crucible thicker than its periphery. CONSTITUTION:A crucible 1 in a vacuum vessel is heated by the electron emitted from an electron-bombardment filament provided outside the crucible to vaporize a vapor-deposition material 2 in the crucible, and the vapor is injected from plural small holes 4 of the crucible 1 to form a vapor-deposited film on a substrate. Since the crucible 1 is heated from its outer surface, the temp. of the center of the material 2 is made lower than the temp. of the periphery, and the vapor of the material 2 is spitted. Accordingly, the thickness of the center 25 of a nozzle 24 is made greater than that of the periphery 26 to uniformize the temp. distribution of the material 2, hence spitting is prevented, and a uniform vapor deposited film is formed on the substrate.
Patent JP-H06297711-A (JP)
Title: Ink jet head
Inventor: KANETANI MUNEHIDE
IPC: B41J2/055
Filed: 1993-04-19
Abstract: PURPOSE:To provide an ink jet head corresponding to the increase of a printing speed, the enhancement of printing quality or yield and density and a multinozzle system and excellent in operation efficiency, response, printing quality and durability. CONSTITUTION:In an ink jet head wherein ink passages are formed from a photosensitive resin member, a supply passage 2d wherein an ink flow direction coincides with the thickness direction of the photosensitive resin member is arranged at the position where each pressure chamber 2a arranged corresponding to a pressure generator 30 communicates with a reservoir 2b.
Patent JP-S5721202-A (JP)
Title: Burring device
Inventor: YOKOI KIYOTAKE
IPC: B23Q35/10
Filed: 1980-07-04
Abstract: PURPOSE: To mechanize burring work and improve quality of a work, by providing a rotary table on the upper part of X and Y tables crossing at a right angle with each other, equipping a cutter table mounted with a tip on the rotary table and performing profile machining.  
     CONSTITUTION: To move forward a cutter table 48 toward a work 2, an X table 8 is moved along the work 2 by a motor 10. Then an air cylinder 22 is operated to move a Y table 19 toward the work 2. If the Y table 19 is moved, a fixed table 24, intermediate rotary table 34, 90° rotary table 40 and cutter table 48 are integrally moved forward toward the work 2 and stopped by action of a microswitch. Then a tension spring 31 moves a profile table 68 toward a tip 84 to remove a gap between the tip 84 and the work 2, thus the tip 84 is adapted to the work 2 by a cylinder 96. And then the X table is moved while pressing the Y table 19 to a profile cam plate 28, performing burring work. 
     COPYRIGHT: (C)1982,JPO&Japio