baber/WOPTO huggingface dataset:
Patent JP-H01152955-A (JP)
Title: Self-excited oscillation type switching power circuit
Inventor: MINAMITANI ISEI
IPC: H02M7/48
Filed: 1987-12-08
Abstract: PURPOSE:To prevent the leakage of power radiation noise by discriminating an operation mode of a self-excited oscillation circuit and controlling a controllable switch by its control signal. CONSTITUTION:A self-excited oscillation switching power circuit is constituted of a line filter 12, a rectifier circuit 13, a smoothing circuit 14 and a self-excited oscillation circuit section 15, and a controlling circuit 18 and mechanical sections 19-20 of a printer device, which are constituted of a micro-computer, are provided thereto. The voltage from an output end of the smoothing circuit 14 drives the self-excited oscillation circuit section 15, and the output supply voltage is led out to supply voltage output terminals 16 and 17 of the first and the second respectively. In addition, the smoothing circuit 14 is connected to the first smoothing capacitor C4 between a rectifier output end P2 and a reference potential point, and at the same time, the second smoothing capacitor C5 is connected to a switch section S of a controllable switch SW in series, and said switch SW is changed over and controlled by a control signal (a) of the controlling circuit 18. Accordingly, in the first operation mode of a light load, oscillation frequency more varies than in the time of a heavy load, and the spectrum is dispersed.
Patent JP-H07135874-A (JP)
Title: Series of fishing rods having their lines through inside of rods
Inventor: AKIBA MASARU
IPC: A01K87/00
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a series of fishing rods having their lines through inside of the rods, with an aim to enhance an operating property of the rod in throwing and to increase throwing distance of the line, by relatively changing a setting position of a port of line introduction in accordance with its hardness hard or soft, point of flex, at top or middle, length of the rod, long or short, or loading of a sinker, large or small. CONSTITUTION:A port of line introduction 22, where a fishing line 30 is introduced from outside of the rod tube to its inside, is positioned within an extent of forward from a point with a distance of 1/3 of total length of a fishing rod from a grip end, and afterward from a point with a distance of 1/3 of the total length from a tip 20, and the port 22 is provided at relatively close to the grip end when the hardness the rod is soft rather than hard, a point of flex is in the middle rather than in the tip, a length of the rod is long rather than short, or a standard sinker load is small rather than large, respectively.
Patent JP-H08133360-A (JP)
Title: Inclined actuation type spray head structure
Inventor: KITABAYASHI SEIICHI
IPC: B65D83/40
Filed: 1994-11-10
Abstract: PURPOSE: To spray contents during a finger-pressure actuation and to discharge residual gas in a used container by a method wherein a finger-pressure actuation part of a spray head body is connected to a lower end short cylindrical part so as to be deformable and when the finger-pressure actuation part is actuated, an engaging protrusion is caused to stop before an engaging part. CONSTITUTION: A spray head body 1 comprises a lower end short cylindrical part 2 and a pressure actuation part 3, and both the parts 2, 3 are interconnected by a deformable resilient connection part 5. An engaging protrusion 16 is provided on a cylindrical structure of the part 3 and an engaging part 18 which can be releasably engaged with the protrusion 16 is provided on the part 2. When the cylindrical structure of the part 3 is actuated, the protrusion 16 is caused to stop before the part 18 to effect continuous spray of contents, so that residual gas in a used container can be discharged.
Patent JP-H02156698-A (JP)
Title: Cooler for sealed housing
Inventor: ONUKI TADAYOSHI
IPC: F28D15/02
Filed: 1988-12-09
Abstract: PURPOSE:To efficiently perform an air flow in a housing without an air short- circuit by providing the heat transfer direction of a heat pipe perpendicularly to the longitudinal direction of a cooler and a partition plate parallel with the longitudinal direction of the cooler. CONSTITUTION:High temperature gas 3a in a housing is introduced into a heat receiving region 1a by an inner fan 3. The high temperature gas 3a is brought into contact with the fin of the heat receiver 2a of a heat pipe type heat exchanger 2, and the heat is derived here. The air 3c from which the heat is derived is fed from a cooling air discharge port 5 into the housing to cool various electronic devices, etc. Low temperature gas 4a out of the housing is introduced into a heat sink region 1b by an external fan unit 4 in the heat sink region 1b. The low temperature gas 4a is brought into contact with the fin of the heat sink part 1b of the heat pipe type heat exchanger 2, and heated by the heat conducted through a heat pipe 7. The heated air 4c is fed from a heated air discharge port 6 out of the housing.
Patent JP-H01151780-A (JP)
Title: Space moving device
Inventor: YASUI KIMIHARU
IPC: F03H99/00
Filed: 1987-12-08
Abstract: PURPOSE:To enable noiseless spatial movement by feeding currant through a coil (e.g., a superconducting coil) a part of which is shielded magnetically thereby applying terrestrial magnetism only onto the part of the coil and producing floating and thrust forces through the terrestrial magnetism. CONSTITUTION:When current is fed in the direction of an arrow 7 from a power source 2 to a coil 1 such as a superconducting coil, the current is subjected to terrestrial magnetism. Force induced through terrestrial magnetism functions toward the center of the coil 1 and forces to be applied onto the currents flowing through the right and left sections are cancelled each other. Current flowing through the upper section of the coil 1 is not subjected to terrestrial magnetism because it is covered with a magnetic shield ring 3 and only the current flowing through the lower section of the coil 1 is subjected to force directing toward the center of the coil 1, i.e. floating force from the ground face 9, through terrestrial magnetism so as to float a drum section 6 coupled through a support 5 of the coil 1.
Patent JP-H11190955-A (JP)
Title: Flash fixing device
Inventor: MATSUMOTO SATORU
IPC: G03G15/20
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of a window plate material due to a thermal shock and dynamic stress by using transparent glass ceramics as the window plate material. SOLUTION: A xenon lamp 3 and a reflecting plate 4 are built in a housing 2 disposed above recording paper 1 and a window plate material 5 made of transparent glass ceramics is fitted to the under surface opening of the housing 2 with pressing plates. An air intake 6 is formed at one end of the housing 2 in the longitudinal direction and an exhaust fan 7 is fitted to the other end. The window plate material 5 is produced by polishing both faces of a thin plate material made of transparent glass ceramics cut in prescribed dimensions to have a prescribed thickness, further polishing the peripheral face and developing the peripheral edges. The transparent glass ceramics has -10×10<7> to +10×10<7> / deg.C average coefft. of linear thermal expansion in the temp. range of 50-300 deg.C.
Patent JP-H02156609-A (JP)
Title: Magnetic film
Inventor: KATSURAGAWA TADAO
IPC: G11B5/64
Filed: 1988-12-09
Abstract: PURPOSE:To increase a magnetooptic effect by using a magnetic film, having a vertical magnetic anisotropy, where a crystalline nitride and an amorphous nitride of two or more kinds of specific metals are mixed. CONSTITUTION:A reflection layer 2 composed of Au, Al or the like is formed on a nonmagnetic support 3. A magnetic film 1, having a vertical magnetic anisotropy, of a mixture of a crystalline nitride and an amorphous nitride, of two or more kinds selected from Fe, Co and Ni, is formed on it. When the metal nitrides of two or more kinds of Fe, Co and Ni are used, it is possible to cope with light of wavelengths in a wide range and to adjust a magnetic characteristic such as a coercive force or the like. Accordingly, a large Faraday effect can be obtained.
Patent JP-2001131925-A (JP)
Title: Sound insulating wall structure
Inventor: FUJIWARA HIDEO
IPC: E01F8/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating wall structure capable of improving workability and portability and superior in manufacture and beauty. SOLUTION: The structure comprises a membrane 12 formed in a cylindrical shape, at least two membrane supporting members 14, 16 provided in the membrane 12 along its surface in a spaced relation, and a tightening means 18 provided between the film supporting members 14, 16 for thrusting and tightening the membrane 12 in the direction of more spacing to form a wall face. The membrane 12 has a noise insulating member 12a and a noise absorbing member 12b joined at a position where they contact the film supporting members 14, 16. To uniform tension introduced into the film 12, curves are provided on the outer peripheries of the film supporting members 14, 16 to be guided along the membrane 12. Sectionally circular tubular members are used for the film supporting members 14, 16.
Patent JP-H05122029-A (JP)
Title: Digital clock generation device
Inventor: AKATA MASAO
IPC: H03K5/08
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a digital clock generation device which the duty fluctuations caused by the drift or secular change of an operating point are effectively reduced. CONSTITUTION:This digital clock generation device is provided with an analog oscillator 1 outputting an analog clock, a terminating circuit 10 endowing the output of this analog oscillator 1 with a prescribed level bias potential and a comparator 4 converting the analog clock which the bias potential was endowed into a digital clock. The device is provided with a low-pass filter 3 performing a branching input of the analog clock which the bias potential was endowed and extracting the DC components. The output of this low-pass filter 3 is defined as the threshold potential of the comparator 4.
Patent JP-H06163550-A (JP)
Title: Method for loading micro granular object
Inventor: TANAKA KATSUHISA
IPC: H01L21/321
Filed: 1992-11-20
Abstract: PURPOSE:To provide a method for loading micro-granular object, e.g. a solder ball, positively by completely eliminating mechanical sliding part into which the micro-granular object intrudes. CONSTITUTION:Solder balls 2 are blown up through suction of a a straight track 4 and the air is discharged through a net 5 to the outside whereas the solder balls 2 are struck against the net 5 to be fallen into a determination cup 6. Solder balls 2 are then transferred from the determination cup 6 into a closed space 10 of a swing head 8 using compressed air and then loaded to a glass jig 11. This method allows loading of micro-granular object to a glass jig.
Patent JP-H07160747-A (JP)
Title: Actual chip pin assignment system
Inventor: HANAJIMA IKUO
IPC: G06F17/50
Filed: 1993-12-13
Abstract: PURPOSE:To efficiently generate an actual chip pin assignment file required for actual chip simulation. CONSTITUTION:This system has an information source of a parts database started with a parameter information such as the package type, the number of pins and the shape of the actual chip and an actual chip board file started with the correspondence relation between the parts mounting position of actual chip board and a mounted pin number, and when the parameter information of actual chip is obtained from a user (S51), the parts database and the actual chip board file are accessed to determined the mounted pin number on the actual chip board with respect to all pins of the actual chip (S53), and correspondence relation information between the pin number of the actual chip and the mounted pin number on actual chip board is outputted, thereby automatically generating an actual chip pin assignment file (S54).
Patent JP-H03172031-A (JP)
Title: Mobile radio equipment
Inventor: SAEGUSA SHIN
IPC: H04W88/02
Filed: 1989-11-30
Abstract: PURPOSE:To make speedy correspondence even when it is necessary to execute software correction caused by a specification change or bug by adding a function, which stores an additional program, to a storage part and building an additional processing part in a one-chip microcomputer to execute the additional program read from the above-mentioned storage part at a certain cycle. CONSTITUTION:In the case of executing the software correction caused by the specification change or bug after ordering one-chip microcomputer built in a mask ROM, the additional program is stored in an EEPROM 20. Thus, the additional program is executed by an additional processing part 36 of a control part 3 and the software correction caused by the specification change or bug can be executed.
Patent JP-H11145244-A (JP)
Title: Wafer processor
Inventor: IMANISHI YASUO
IPC: H01L21/68
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology in a wafer processor for comprehending a condition of wafer accommodated within a cassette. SOLUTION: A reflective sensor 10 is mounted to a shutter member 5 to cover a passage port 12a in a partition wall 12. The sensor 10 moving down integrally with the shutter member 5 sequentially detect wafers W within a cassette 1. A data processing unit 11 collects detection information on the wafers W. A position detection means, based on the information received from an encoder 13a provided to an elevator mechanism 7a, detects the position of the sensor 10. A processing unit 14, on the basis of the detection information of the wafers W and the position of the sensor 10, is capable of comprehending the condition of the substrates W within the cassette 1.
Patent JP-S63168081-A (JP)
Inventor: CHIBA KOICHI
IPC: H05K3/34
Filed: 1986-12-29
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-H01153766-A (JP)
Title: Electrically conductive resin paste
Inventor: KUSUHARA AKINOBU
IPC: C08L83/04
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title paste having excellent stress relaxation characteristics, bonding large-sized chips of IC, etc., to copper frames, preventing poor characteristics of IC, etc., resulting from warpage of chips, containing silver powder, an epoxy resin, curing agent and a specific flexibility imparting agent in a specific ratio. CONSTITUTION:The aimed paste containing (A) silver powder (having containing <=10ppm ionic impurity content), (B) an epoxy resin (having preferably <=500ppm hydrolyzable halogen group content), (C) a curing agent (e.g. polyhydric phenol) and (D) a flexibility imparting agent comprising a dimethylsiloxane compound having 0.5-5wt.% alcohol group and 1,000-10,000 number-average molecular weight in the weight ratios of the component A/the components (B+C+D)= 60/40-90/10 and the weight ratio of the component D/the components (B+C)=0.5/100-20/100.
Patent JP-H11139143-A (JP)
Title: Air conditioner unit connected with cooling/heating cabinet
Inventor: YAMAGISHI YOSHINORI
IPC: B60H1/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To ensure the sufficient air quantity flowing to a cooling/heating cabinet by increasing the blast quantity of a fan at the time of supplying air generated by the fan through a cooler and/or a heater, to the cooling/heating cabinet. SOLUTION: A cooling/heating cabinet 8 is connected to a cold air takeoff port 5 of an air conditioner unit 2 by a duct 10 and to a hot air takeoff port 7 by a duct 12. When a motor-driven operating valve 11 is open, part of cold air cooled by an evaporator 4 passes through the cold air takeoff port 5 and flows to the cooling/heating cabinet 8. When a motor-driven operating valve 13 is open, part of hot air heated by a heater core 6 passes through the hot air takeoff port 7 and flows to the cooling/heating cabinet 8. At the time of using the cooling/heating cabinet 8, signals from opening/closing sensors 30, 31 and a signal from an air quantity switch 22d are inputted to a controller 32, and the controller 32 outputs an air quantity increase signal to a motor 3c of a fan 3. The blast quantity of the fan 3 is therefore increased to ensure the sufficient air quantity.
Patent JP-2000303396-A (JP)
Title: Composite hardened body and composite building material
Inventor: MATSUNO KICHIYA
IPC: E04C2/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composite hardened body useful as a core material provided with a reinforcing layer, a decorative layer, an electromagnetic layer, etc., on one side of the body as a composite building material by molding and hardening a material in which an organic fibrous material is formulated in an inorganic amorphous body containing an inorganic crystal. SOLUTION: This composite hardened body 1 is obtained by molding and hardening a material comprising an organic fibrous material 3 composed of a polysaccharide which is formulated in an inorganic amorphous body 2 which is an oxide base of at least two or more elements selected from the group consisting of Al, Si, Ca, Na, Mg, P, S, K, Ti, Mn, Fe and Zn, is preferably an Al2O3-SiO2-CaO base and contains an inorganic crystal such as calcium carbonate and is prepared, for example, by molding and hardening a paper making sludge being an industrial waste.
Patent JP-2001136411-A (JP)
Title: Video signal processing circuit
Inventor: SUMIYOSHI HAJIME
IPC: H04N5/202
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing circuit that uses a Y gamma correction circuit to effectively improve the contrast in dark parts as its major feature in a scene having many dark parts. SOLUTION: For example, on the basis of a comparison result between an input luminance signal and a dark point, a dark part detection circuit 15 detects the rate of the dark part shared in the input luminance signal. Then the output of the dark part detection circuit 15 controls 1st and 2nd gain control circuits 16a, 16b. Thus, the gain of a dark part expansion circuit 11 that amplifies a signal not higher than the gamma of the input luminance signal and the gain of a bright part compression circuit 12 that compressed a signal higher than the gamma of the input luminance signal are respectively automatically adjusted.
Patent JP-H09153931-A (JP)
Title: Switching mechanism
Inventor: INOUE TSUTOMU
IPC: H04W88/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a switching mechanism capable of preventing defective electric connection at a switching part. SOLUTION: This switching mechanism is provided with a main body 1, a sub-main body 2, a hinge unit 6 and wiring cables 7, 8. An electric circuit 9 (10) is mounted onto the main body 1 (sub-main body 2) respectively. The hinge unit 6 has a shaft 5 fitted to one end of the sub-main body 2, a cam 4 whose turning center axis connects to the shaft 5 to set a switching angle of the sub-main body 2, and an angle adjustment plate spring 3 fitted to one end of the main body 1 to keep a turning angle of the cam 4. The wiring cables 7, 8 connect electrically the electric circuits 9, 10 and the middle part is wound on the shaft 5 of the hinge unit 6. A tensile strength or a compressing force is exerted to the wire cables 7, 8 no torsional force causing a damage to an insulation sheath of the cables is exerted to the cables 7, 8, then the defective electric connection is prevented.
Patent JP-H11133216-A (JP)
Title: Reflection type prism and reflection type prism forming die
Inventor: MASUI MAYUMI
IPC: B29D11/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to reflect an incident luminous flux in a reverse advancing direction without scattering it. SOLUTION: In a die 1, the bottoms of a light incidence surface forming part 1a for forming a light incidence surface 11a of a reflection type prism 11 and a light exit surface forming part 1b for forming a light exit surface 11b are formed into concave shape respectively. In the case of forming the prism 11, the incidence surface 11a and the exit surface 11b are not turned to concave shape even when the prism 11 contracts, so that the luminous flux made incident on the prism 11 and the luminous flux emitted from the prism 11 can be prevented from being scattered.
Patent JP-H01152234-A (JP)
Title: Aluminum alloy coloring into gray
Inventor: TANAKA TAKESHI
IPC: C22C21/00
Filed: 1987-12-10
Abstract: PURPOSE:To obtain age-hardening Al alloy coloring into dark gray tinged with blue having no color dispersion by an anodic oxidizing treatment and having excellent extruding characteristics, strength and corrosion resistance by incorporating specific amounts of Fe, Si and Mg to Al or furthermore Co thereto. CONSTITUTION:The Al alloy having the compsn. contg., by weight, 0.80-2.2% Fe, 0.40-1.20% Si and 0.25-0.7% Mg or furthermore contg. 0.05-1.0% Co is subjected to a homogenizing heat treatment at 400-550 deg.C and is successively extruded into a mold material for construction materials, etc. Said alloy is then subjected to an artificial aging treatment, e.g., at 190 deg.C for 2.5hr, is thereafter subjected to an anodic oxidizing treatment in the water soln. of sulfuric acid in 130g/l concn. at about 20 deg.C and is colored into dark gray tinged with blue having no color dispersion. The Al alloy member which colors by anodic oxidation and even has excellent corrosion resistance and weather resistance can be obtd.
Patent JP-S63163817-A (JP)
Title: Optical shutter
Inventor: SUDA FUMIHIRO
IPC: G02F1/13
Filed: 1986-12-26
Abstract: PURPOSE:To obtain higher resolution by providing plural cell arrays in the traveling direction of light so that they shift in position from each other. CONSTITUTION:A shutter cell 1 is in a nearly cubic shape whose incidence surface 2a and projection surface 2b for light are both transparent and filled with optically opaque liquid 3. Further, a heat generating body 4 arranged not on the optical path in the liquid crystal 3 is powered on to generate heat, and then an air bubble 5 is formed in the liquid 3, so that incident light is transmitted through the shutter cell 1 and projected. Many shutter cells 1, 1... are arranged in a constant direction where incidence and projection surfaces for light are on the same plane to form cell array bodies 6 and 7, which are arranged successively in the traveling direction of the light while shifting in position from each other by length a half the cell size of the shutter cells 1. Since each array bodies are shifted, transmitted light is obtained which have smaller dot diameter than each shutter cell size. Thus, the cell array bodies shift in position, so a print or image information which is outputted has higher density.
Patent JP-H05124784-A (JP)
Title: Elevator operation panel device
Inventor: OGASAWARA MASAHIKO
IPC: B66B1/46
Filed: 1991-11-01
Abstract: PURPOSE:To provide an elevator operation panel device in which an operation panel for a physically handicapped person is difficult to be operated from the higher direction. CONSTITUTION:A box shape transparent material cover body 7 having an unbottomed operation hole 8 is installed so as to cover an operation panel 6 for a physically handicapped person. Thereby, the physically handicapped person making use of a wheelchair can operate the operation panel 6 for the physically handicapped person easily through the operation hole 8 from the easily operable height, that is, from the lower direction, but it is difficult for a healthy person to operate the operation panel 6 for the physically handicapped person from the higher direction. Thereby, the misuse of the operation panel 6 for the physically handicapped person by the healthy person can be prevented. Thereby, the lowering of an operation efficiency, which is caused by such a reason that an elevator is operated uselessly for the physically handicapped person, can be prevented.