baber/WOPTO huggingface dataset:
Patent JP-2001117498-A (JP)
Title: Buying and selling display plate
Inventor: KOBAYASHI MANABU
IPC: G09F7/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a buying and selling display plate which makes objects, such as automobile desired to be sold, visible without requiring a space for display to many and unspecified persons in a wide area, can easily inform the many and unspecified persons of the desire to sell and where to contact, etc., and is further capable of lessening the laboriousness of the persons desirous of selling when selling the objects. SOLUTION: Desired patterns 3 are displayed on a rigid or soft plate material 2 formed to a desired shape. This plate material is provided with a display part 4 for the name of the item desired to be sold, a display part 5 for where to contact and a display part 9 for the price at which the article is desired to be sold. At least one surface of the plate material 2 is provided with an affixation layer 6 coated with a tacky adhesive. Release paper 7 is affixed to the affixation layer 6. Further, a character mark 8 is displayed on the plate material 2. The parts to be displayed which are described above are displayed by fluorescent coating materials and/or fluorescent tapes.
Patent JP-2001122631-A (JP)
Title: Holding device for optical element forming die
Inventor: KAGAWA KAZUNARI
IPC: C03B11/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To insulate the heat of an optical element forming die and to retain the forming die at all times while obtaining the adequate core accuracy between upper and lower dies without being affected by the temperature in a press forming chamber and die temperature. SOLUTION: Ceramic 8 is interposed between a die holder 4 for holding the optical element forming die 1 and a holding fitting 10 as a holding member for the optical element forming die. The die holder 4, the ceramic 8 and the holding fitting 10 are fixed by utilizing the thermal expansion and contraction effect therebetween in such a manner that the prescribed spacings between the inside and outside diameters thereof at ordinary temperature are maintained and that these spacings are made zero or to a slightly shrinkage fit in a heating stationary state.
Patent JP-H11135979-A (JP)
Title: Power amplifier
Inventor: YOSHIKAWA TSUTOMU
IPC: H05K1/14
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier which can output electric power having an undulation-free frequency characteristic and has a power amplifier circuit which can be connected easily to an external power source and is connected in parallel with the amplifier. SOLUTION: A power amplifier is constituted of a printed board 118 on which a high-frequency inputting pattern, a high-frequency outputting pattern, an electric power supplying, a bias supplying pattern, and a GND pattern are formed; a transistor 101; a by-pass capacitor; soldered through type capacitors 107 and 108; a chip volume; a heat sink; substrates 121 and 125 for power supply on which electric power supplying patterns 123 and 127 are respectively formed; and connectors 122 and 126 which connect external power supplying conductors to the electric power supplying patterns. The end of one inner conductor of the through type capacitor 107 is fixed to the pattern for connection of the electric power supplying pattern 123 formed on the substrate 121 through the printed board 118.
Patent JP-H01140545-A (JP)
Title: Ion source
Inventor: TAKESHIRO SHINICHI
IPC: H01J27/08
Filed: 1987-11-26
Abstract: PURPOSE:To produce a desired type of ion efficiently by providing an electron beam drawing-out electrode between an ion source chamber and a plasma production chamber, and an exhaust system of a gas which was used for the electron beam production at the periphery of the electron beam drawing-out electrode. CONSTITUTION:A gas for electron beam production is led from a pipe 7, the inside of a hollow cathode 5 is kept at 0.1 to 1Torr, and a voltage of 200 to 600V is applied between the cathode 5 and an anode 4 to discharge. A positive potential 50 to 500V to the anode 4 is applied to an electrode 3 to accelerate electrons in the direction to an ion source chamber 1, and the ion is expelled to the anode 4. The electrode 3 is held by a bolt 10 and an insulating tube 9, and the peripheral space is kept at 10<-3> to 10<-4>Torr to prevent the produced gas from flowing in to the chamber 1. The produced electron beams are accelerated or decelerated further the potential between the electrode 3 and the chamber 1, injected into the chamber 1, and ionize the gas led from the pipe 6 to make into ions. The drawn-out ion beams is obtained from a slit 2.
Patent JP-H05131830-A (JP)
Title: Flow control device for variable displacement pump
Inventor: INOKUCHI IWANE
IPC: F04B49/08
Filed: 1991-11-14
Abstract: PURPOSE:To reduce cost and weight of a device by preventing heat generation from hydraulic oil whereby an oil cooler can be eliminated. CONSTITUTION:If a bypass valve 11 is opened when a hydraulic pressure operating equipment 4 is faulty and a feeding line 3 is connected to a return line 5 through a bypass line 10 to lower hydraulic oil pressure in the feeding line 3 remarkably, hydraulic oil pressure from the feeding line 3 introduced into a No.2 oil chamber 63 becomes lower remarkably as compared with that under usual condition and a piston 61 moves in a direction opposite to a No.1 spring 62. In this case, since a spool 57 is stroked in the direction of the piston 61 by the No.1 spring 62, the opening of a variable restriction 58 becomes small and also the discharge rate of a variable displacement pump 51 becomes small. Accordingly, the amount of heat generated when the hydraulic oil passes through the bypass valve 11 also becomes small.
Patent JP-H10142451-A (JP)
Title: Optical connector
Inventor: OSHIMA TAKESHI
IPC: G02B6/36
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To thoroughly improve the work of incorporating an optical fiber into an optical fiber side connector. SOLUTION: In an optical connector including the optical fiber side connector 10A having a ferrule 3 which holes the optical fiber 2 and is provided with the outer peripheral surface 4 and a housing 11 equipped with a ferrule housing chamber 15 in which the ferrule is housed, an elastic member 14 which is disposed on the inner wall surface of the fiber housing chamber is molded integrally with the housing. A receiving groove 13 is formed into the ferrule housing chamber 15, and simultaneously, the elastic member 14 is positioned within the receiving groove. The elastic member 14, the inner peripheral wall part 4 inserted into the receiving groove and the other groove wall are disposed in this order in the optical fiber insertion direction.  A step is formed on the inner wall surface of the ferrule housing chamber 15, and simultaneously, the elastic member is positioned in the state of being hung to the step and the ferrule is molded integrally with the elastic member. A guide groove is formed on the outer peripheral surface of the ferrule, an engaging hole is bored in the position corresponding to the guide groove on both wall surfaces of the housing and fixing members are inserted into the engaging hole and the guide groove.
Patent JP-H10138555-A (JP)
Title: Image forming apparatus, method using the same, and printing apparatus
Inventor: KITANI HIDEYUKI
IPC: G06F3/12
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To faithfully output printing data different in resolution for the pur pose of printing. SOLUTION: When the resolution of application wherein printing data is formed is different from that of a printer, at first, the resolution of the application is obtained (S301) in a printer of 600dpi and it is judged that it is 300dpi (S302). In the case of 300dpi, 1 is set as a variable EP (S303) and, in the case of 600dpi, 0 is set as EP (S304). Thereafter, the printing data received by a receiving buffer is read (S305) and a bit map image is developed (S306). At this time, if the application is 300dpi, a coordinates value showing printing data is doubled but the value of the variable EP is added to the end point thereof to interpolate a dot. By this constitution, the shift of the original image generated by converting a coordinates system from an image after the conversion of resolution can be corrected.
Patent JP-H07123918-A (JP)
Title: Apparatus for heating oil and fat
Inventor: ONUMA HITOSHI
IPC: A23D9/02
Filed: 1993-11-05
Abstract: PURPOSE:To provide an oil and fat heating apparatus having a specific construction to prevent the direct and intensive application of microwave to a flow pipe for passing oil and fat and effect the diffused reflection of microwave and capable of quickly and uniformly heating oil and fat in the flow pipe. CONSTITUTION:Oil and fat in a flow pipe 2 extending through a metallic vessel 5 are heated with microwave. The metallic vessel 5 of the oil and fat heating apparatus has a square box form. A microwave introducing port 6 is opened in such a manner as to introduce microwave in the direction parallel to the flow pipe 2. The microwave introduced into the metallic vessel 5 is reflected and scattered on the inner surface of the metallic vessel having square box form without causing direct and intense application of the microwave to the flow pipe 2. The uniformity of heating is further improved by placing a stirring fan 8 in the metallic vessel 5 and stirring and diffusing the microwave.
Patent JP-H09110237-A (JP)
Title: Paper feed control device
Inventor: TANIMOTO YOSHIYUKI
IPC: G03G15/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed control device which can detect the paper end just after paper feed, the upper limit of paper sheets or the like by a detecting member arranged in one place. SOLUTION: A paper feed control device is provided with two sensors 1 and 2 and a filler 5 which can move in an end fence 4 of a paper feeding tray 3 with a fulcrum as the center and whose one end part becomes a paper surface detecting member 5a and other end part becomes a detecting object member 5b of the sensors 1 and 2, and the paper end is detected when the filler 5 lowers to the paper feeding tray 3 side by dead weight or a spring or the like. Since a position of the filler 5 is set in an optimal position to paper feed, the paper end and the upper limit of the paper feeding tray 3 may be detected by a single filler 5. Or the paper surface detecting member 5a of the filler 5 may be positioned in the upper limit of a paper surface set in the paper feeding tray 3 in the shape of projecting from the end fence 4 at paper end time.
Patent JP-H09112075-A (JP)
Title: Support body and fence body using it
Inventor: MIKAMI SATOSHI
IPC: E01F9/623
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To aggregate a support, a fence body, a traffic sign, a guide board, an illuminating lamp, etc., to save a space of a street, to better duplicated construction and to improve a view of the street. SOLUTION: A support body 1 is formed by furnishing a narrow opening type fitting groove 11 to open outside along a longitudinal direction on a cylindrical support main body 10, projectively providing a pole receiver piece 12 on a portion to face against the fitting groove 11 inside and erecting and fixing a pole 4 to support a sign board, a guide board or an illuminating lamp, etc., in the support main body 10. Additionally, a fence body is formed by installing a transverse style 3 between the support main body 10 through a coupler bracket 2 installed on the support body 1 free to adjust an angle.
Patent JP-2000132812-A (JP)
Title: Method for forming pole tips in write head of data transducer and read/write head for computer large capacity storage device
Inventor: MICHAEL J JENNISON
IPC: G11B5/31
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a top surface imaging technology for controlling the width of top pole tips in a magneto resistance(MR) or large-sized magnetro resistance read/write head. SOLUTION: An upper part photoresist layer 18 which is relatively thin is patterned with an improved resolution and, next, an intermediate metal or a ceramic layer 16 is stipulated by using the upper part photoresist layer 18 as a reactive ion etching(RIE) mask and the lowermost thick photoresist layer 14 is stipulated in a second RIE process by using the intermediate layer as an etching mask. Thus, the submicron width of pole tips is sharply improved and, at the same time, a high aspect ratio, a high vertical profile and a critical dimension control which is extremely improved are provided.
Patent JP-H07153206-A (JP)
Title: Head moving mechanism for magnetic disk device
Inventor: UEMATSU MASAYA
IPC: G11B21/02
Filed: 1993-11-30
Abstract: PURPOSE:To realize a structure withstanding the vibration and impulse from the outside in the moving mechanism of a straightly movable head. CONSTITUTION:A rotation driving mechanism 11, by which the rotational movement taking a rotary shaft as the reference is converted to the linear movement, e.g. by a transmitting mechanism 11b consisting of a gear mechanism or a steel belt mechanism and transmitted to a carriage 14, is provided in the device. The carriage 14 is linearily moved in the radial direction of a disk 6 guided by a guiding member 12, by the driving force transmitted from the rotation driving mechanism 11. Consequently, the head 2 mounted on the carriage 14 is linearily moved in the radial direction of the disk 6.
Patent JP-H11122900-A (JP)
Title: Positioning table apparatus and manufacture of device
Inventor: OISHI SHINJI
IPC: H02P25/06
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal deformation of a structural member of a positioning table and permit high precision positioning, by a method wherein a jacket is provided so as to have coolant flow through an inner space covered with coils and lead wires are drawn out of the jacket through cooling pipes. SOLUTION: Two coil, supporting members 3 are laminated by bonding, etc., so as to cover coils to provide a jacket having an inner space through which coolant is made to flow. The lead wires 19 of the coils provided in the jacket are drawn out of the jacket through cooling pipes connected to the jacket. The coolant is supplied to the coils in the jacket by a cooling unit through the cooling pipes 18. Further, the lead wires 19 of the coils which are drawn out of the jacket through the cooling pipes 18 are wired to reach the cooling unit supplying the coolant and connected to a current amplifier through the cooling unit. With this constitution, heat generation from the lead wires 19 of the coils can be suppressed, the thermal deformation of a positioning table can be reduced and the high precision positioning can be realized.
Patent JP-H04172542-A (JP)
Title: Function extension system for data base management system
Inventor: HANATSUKA MITSUHIRO
IPC: G06F9/45
Filed: 1990-11-07
Abstract: PURPOSE:To manage an arbitrary data type other than standard data types using data base by providing a data base system with a means of storing defined data types and a means of extending interface as storing data types by the former means. CONSTITUTION:In order to define data types, a data type defining command 15 is prepared and input in a data base management system for generating an extended data type management table 4. A DB access interface control section 2 analyses a command 15 and registers a data type in table 4. The table 4 consists of language type, data type name, data type definition, and definition file name. Further, the table 4 updates an each language include file 7. Finally, by an interface extension mechanism 3, a control section 2 is extended. With this, the control section 2 retrieves the table 4 with the aid of the interface extension mechanism 3 based on an instruction word input by the user, and if there is a data type in the table 4, the data type can be accessed, so the data type is registered, thereby being able to extend an instruction word for accessing the data base.
Patent JP-H01143463-A (JP)
Title: Communication equipment system
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1987-11-30
Abstract: PURPOSE:To inform the reception of specific information to a connected telephone set at data communication by providing a discriminating means discriminating whether or not specific information is received and a notice means notifying the reception of the specific information to a data communication equipment and providing a notice reception means and a reception notice display means to a telephone set. CONSTITUTION:A controller executes the processing such as detection of various device status in case of a data signal and executes the synchronizing processing with an opposite set. When a comparator circuit 20 detects an emergency character dot pattern, a data transmission control circuit, 14 outputs an energizing signal of an emergency information display circuit 208 of all telephone sets. Thus, a data interface 211 of the connected telephone set detects it and informs it to a control section 201. The control section 201 energizes an emergency information display circuit 208 to display the reception of emergency information and allows a simulated tone generating circuit 209 to generate a simulated tone for a prescribed simultaneously. Thus, the operator while seating in front of a desk recognizes the reception of the emergency information or specific information.
Patent JP-H07153145-A (JP)
Title: Reel base position changeover mechanism for magnetic recording and reproducing device
Inventor: MATSUOKA HIDETOSHI
IPC: G11B15/32
Filed: 1993-11-30
Abstract: PURPOSE:To simplify the constitution of a reel base driving system and to exactly change reel base positions. CONSTITUTION:One pair of reel bases 11 and 12 can be moved into prescribed positions in accordance with plural kinds of tape cassettes having different distance between reels. Cam mechanisms 16 and 17 are equipped to be selectively engaged with each tape cassette, and these can mechanisms 16 and 17 are selectively interlocked with a reel base moving means 18, so that the positions of the reel bases 11 and 12 are changed. When either of large and small tape cassettes is not particularly loaded, the reel bases 11 and 12 are set in their positions corresponding to the small tape cassette 13. By loading the large tape cassette, the large cassette is engaged with the can mechanisms 16 and 17 to be interlocked with a pressing down operation of a cassette holder 15, and positions of the reel bases 11 and 12 are changed to correspond to the large cassette.
Patent JP-H10133601-A (JP)
Title: Multicolor display device
Inventor: NAKAGIRI TADAHIKO
IPC: G09F11/23
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a flicker, to reduce the power consumption, and to obtain superior motor durability by displaying gradation colors displayed by dots of an input image as intermediate colors by combining color display elements. SOLUTION: The addresses (X151, Y151) to (X154, Y153) of a personal computer screen are classified as the same intermediate color with an intermediate color table number 21. Similarly, intermediate color table numbers 23, 31, and 1 are classified respectively as different intermediate color groups. Then, display dots 6-11, 6-10, 7-11, and 7-10 of position addresses display colors M, Y, M, and Y by the coloring of position addresses with the table number 21, and the colors of display dots 6-01, 6-00, 7-01, and 7-00 of position addresses are classified with another intermediate color table number 31, so colors C, Y, C, and Y are displayed. Thus, color display elements are combined to represent and display gradation color as intermediate colors.
Patent JP-H10130499-A (JP)
Title: Polyetherester amide resin composition
Inventor: FUJIMOTO MOTOHIRO
IPC: C08L77/12
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a composition which has excellent resistance to hydrolysis, by incorporating a phenoxy resin and an epoxy compound, and optionally a catalyst, into a polyetherester amide. SOLUTION: This composition comprises (A) 100 pts.wt. of a polyetherester amide, (B) 2 to 60 pts.wt. of a phenoxy resin and (C) 0.1 to 10 pts.wt. of a mono- or polyfunctional epoxy compound, and optionally (D) 0.01 to 2 pts.wt. of a catalyst which accelerates the reaction of the epoxy group with the carboxyl group contained in the polyetherester amide. A polyetherester amide is prepared by a method in which a polyamide oligomer is first synthesized, an oxy alkyleneglycol and a dicarboxylic acid are added, and then the resultant mixture is heated under reduced pressure to thereby produce a polymer of a high polymerization degree.  A phenoxy resin is a polymerization condensation product of epichlorohydrin with bis-phenol A or a ring-substituted bis-phenol A, and comprises a structural unit represented by the formula (wherein, X1-4 is H, a lower alkyl group such as a methyl group or an ethyl group, or a halogen atom such as Cl, Br or the like).
Patent JP-H11135696-A (JP)
Title: Mesa-type semiconductor device
Inventor: OTA HIROYUKI
IPC: H01L23/48
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a mesa-type semiconductor device having high backward voltage surge withstand, in which leads with headers are soldered to both main surfaces of a mesa-type semiconductor chip having a P-N junction, the etched side surface is covered with a passivation film, and transfer mold is performed. SOLUTION: The largest part of a step-difference between a header part 5a, and a semiconductor chip 1 is made smaller than the thickness of the semiconductor chip 1, e.g. less than or equal to 2 mm. The ratio of the etching amount of the chip side surface to the chip thickness is made less than or equal to 0.25, in particular at most 60 μm. Thereby a passivation film 3 is uniformly formed greater than or equal to a necessary thickness, without generating uncoated parts and voids, so that a mesa-type semiconductor device in which reverse voltage surge withstand is sharply improved can be obtained.
Patent JP-H06151256-A (JP)
Title: Organic semiconductor solid electrolytic capacitor
Inventor: MINATOMI KATSUNORI
IPC: H01G9/02
Filed: 1992-11-10
Abstract: PURPOSE:To obtain an organic semiconductor solid electrolytic capacitor having little leakage current by a method wherein a capacitor element formed by winding an anode foil and a cathode foil via separator papers is impregnated with a perfluoro alkylsulforic acid-added fusible and liquefiable TCNQ complex salt. CONSTITUTION:A capacitor element 6 formed by winding separator papers between an anode foil 1 made by forming an oxide film on an aluminium foil and a cathode foil 2 is heat-treated and manila papers constituting the separator papers 3 are carbonized. Then, after a perfluoro alkylsulforic acid is mixed with TCNQ salt in such a way that they are formed into an even mixed solution and the mixed solution is housed in a metal case 7, the mixed solution is fused and liquefied at a temperature of about 300 deg.C. The previously preheated chemical conversion and carbonization treatment finished capacitor element 6 is inserted in the case 7 and is impregnated with the fused and liquefied mixed solution. After that, the opening part of the case is sealed with an epoxy resin 9. Lastly, when a voltage treatment is performed, an organic semiconductor solid electrolytic capacitor having little leakage current is obtained.