baber/WOPTO huggingface dataset:
Patent JP-2000211624-A (JP)
Title: Can, and its manufacture
Inventor: HANABUSA TATSUYA
IPC: B65D1/16
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a can in which a can bottom is thin-walled, and the sufficient can strength can be ensured without any deformation in the can bottom, and its manufacturing method. SOLUTION: An annular projecting part (rim) 5 projected from an outer side of a can body 2 in the axial direction of the can is formed on a circumferential edge of a dome part 4 formed on a can bottom 3. An arc-like inner recessed part 7 and a longitudinal rib arranged between the inner recessed parts 7 are alternately provided in the circumferential direction on an inner circumferential wall (inner wall) 5b of the annular projecting part 5 in a petal shape as a whole. A plurality of machined parts 8 are formed on a part between a center 4a of the dome part 4 and the inner wall 5b, and arranged in an annular manner. Thus, the rigidity of the inner circumferential wall 5b is increased, and the can with sufficient strength is formed even if the can is thin-walled.
Patent JP-H01175374-A (JP)
Title: Linkage display system for image information
Inventor: USUI NOBUHIKO
IPC: H04N5/04
Filed: 1987-12-29
Abstract: PURPOSE:To realize the linkage display of image information based on image signals of which format are different by reading the other image signal in the timing of the dot frequency of the specified image signal while writing the other image signal in a line buffer in the timing of the dot frequency of it and using the line buffer of which capacity is small. CONSTITUTION:While holding the horizontal synchronizing signal of the image signal S1 generated by a personal computer main body 1 to a prescribed phase difference phi for the horizontal synchronizing signal of the image signal S2 generated by a video disk player 2, the horizontal synchronizing frequency of the signal S1 is outputted by making it uniform to the horizontal synchronizing frequency (f2) of the signal S2. Then, the image signal S1 is inputted to the line buffer 6 and while writing it in the line buffer 6 in the timing of it's dot frequency (f1D), it is read in the timing of the dot frequency (f2D) of the image signal S2. Thus, the image information based on the image signals S1 and S2 of which formats are different can be linkage-displayed by using the ling buffer S of which capacity is small.
Patent JP-2001154347-A (JP)
Title: Photosensitive resin composition, photosensitive element using same, method for producing resist pattern and method for producing printed wiring board
Inventor: KIMURA JINKO
IPC: G03F7/033
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in adhesion, chemical resistance and scumming property and useful for increasing the density of printed wiring, a photosensitive element, a method for producing a resist pattern and a method for producing a printed wiring board. SOLUTION: The photosensitive resin composition contains (A) a binder polymer, (B) a photopolymerizable compound having at least one polymerizable ethylenically unsaturated bond in one molecule and (C) a photopolymerization initiator. The component B includes a compound of formula I (where R1 is H or methyl; R2 is a 5-20C alkyl or a 3-10C cycloalkyl; X is a 2-6C alkylene; and (n) is an integer of 4-20) as an essential component.
Patent JP-H09184409-A (JP)
Title: Valve system of internal combustion engine
Inventor: DEIITOMAARU SHIYUUARUTSUENTAAR
IPC: F01L13/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable connection elements to certainly transfer from one end position to the other end position all the time by avoiding any uncertain switching position so that both stroke transfer elements can be mutually connected by means of the slidable connection elements at the first switching position and can move mutually independently at the second switching position. SOLUTION: The valve system of an internal combustion engine is provided with at least two mutually neighboring stroke transfer elements 13, 14. These stroke transfer elements are slidable together at a connecting position by means of a hydraulically slidable connecting element 38 and individually slidable at a connection releasing position. The stroke transfer elements (valve shifter or lever elements) cooperate with cams 3 of a cam shaft 4 provided with different cam tracks. At that time, the cam tracks having different stroke processes cooperate with the stroke transfer elements. Each connection element cooperates with each rock element 43 and this rock element rocks each connection element or releases it from rocking depending upon each cam track.
Patent JP-H04199313-A (JP)
Title: Program actuator
Inventor: FUWA TETSUJI
IPC: G06F1/26
Filed: 1990-11-29
Abstract: PURPOSE:To prevent a transition to an unintended operation caused by the misoperation of input keys by actuating a program using a power supply ON/ OFF key which is irrelevant to the operator's usual key input operations. CONSTITUTION:The device is so constituted that a program is actuated up when a specific key is pressed, by turning off a power supply for system equipments. For example, when a power supply ON/OFF switch 2 is pressed, the signal is inputted to an interruption input terminal INT of a microcomputer part 3, and this interruption of the signal releases the nonoperating sleep mode of the microcomputer part 3 other than definite constituent requirements. Then, the equipments start up, turn on a power supply ON/OFF control signal and are set up to provide a normal input editing status. They continue operations until a power supply ON/OFF switch 2 is pressed. Consequently, the specific program intended by an operator can be started up surely without introducing a misoperation into the specific program.
Patent JP-H04200016-A (JP)
Title: Double integral type a/d converter
Inventor: YAMADA TETSUHISA
IPC: H03M1/52
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a conversion output with a sign code and simple circuit constitution by providing an integration device, a comparator, a D flip-flop, a gate circuit, an up-down counter and a selector to the A/D converter. CONSTITUTION:A control circuit 8 turns on a switch SW2 to apply an unknown input to an integration device 1. A digital conversion value with respect to the input of the unknown input is obtained by counting down the result of conversion of an up-down counter 9 with respect to the input of a reference input. When a most significant digit (MSD) is 0, a changeover switch SW3 is left thrown to the position of a fixed contact 0, a selector 10 selects an output Q of a positive logic and the converted signal is outputted. When the MSD is 1, the changeover switch SW3 is thrown to the position of a fixed contact 1, an output signal of a comparator 2 is fed to an OR gate 5 via a D flip-flop 4, and number of counts by the up-down counter 9 is decreased by one. Then the selector 10 selects an output Q of negative logic and the converted signal is outputted. Thus, no adder is required and the circuit scale is reduced.
Patent JP-H05140130-A (JP)
Title: Production of 5-benzylideneoxazolidine-2,4-dione derivative
Inventor: UCHINO NOBUHIKO
IPC: G02F1/361
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the subject compound in high yield by passing 2-thioxo-4- oxazolidinones through 5-benzylidene-2-thioxo-4-oxazolidinones and 5- benzylidene-2-alkylthio-oxazolidin-4-ones. CONSTITUTION:A 2-thioxo-4-oxazolidinone derivative expressed by formula II (Ar is aryl; R is H, alkyl or aryl) is made to react with an aromatic aldehyde expressed by the formula Ar-CHO to provide a 5-benzylidene-2-thioxo-4- oxazolidinone derivative expressed by formula III, which is then reacted with an alkyl halide expressed by the formula R'X (R' is alkyl; X is Cl, Br or I) to afford a compound expressed by formula V when R is H and a compound expressed by formula IV when R is other than H. The resultant compound is finally reacted with an acid to provide a 5-benzylideneoxazolidine-2,4-dione derivative expressed by formula I. The various 5-benzylideneoxazolidine-2,4-dione derivatives are obtained in high yield by this method. The resultant compounds are useful as functional compounds, etc., such as a dye for photosensitive materials or organic nonlinear optical materials.
Patent JP-H10161069-A (JP)
Title: Turning method for spectacles and its turning device
Inventor: HORIKAWA KAORU
IPC: G02C5/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a turning device of spectacles which is a turning device of the spectacles constituted to turnably support the shaft parts of temples with the spindle parts of brackets and is capable of elastically opening the temples even in the state of overturning the temples after the temples open by >=90 deg.. SOLUTION: The turning device for the temples 2 and brackets 1 of the spectacles consist of trunk parts 11 where temple ends have shaft parts 22 and the brackets 1 are directly coupled to rims R, return parts 13 which opposite these trunk parts and elastic holding parts 12 which are interposed between the trunk parts 11 and the return parts 13. The shaft parts 22 of the temples are turnably supported at the supporting shaft parts 14 disposed at the return parts 13 of the brackets 1 and are so formed that the temples 2 are partly pressed to the brackets 1.
Patent JP-2001149766-A (JP)
Title: Hydrothermally decomposing device
Inventor: TAGASHIRA KENJI
IPC: A62D101/22
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress the discharge of a large quantity of carbon dioxide to the atmosphere. SOLUTION: This hydrothermally decomposing device has a feed water heater 21, in which an additive for hydrothermally decomposing PCB, water, the oil and pressurized oxygen are supplied and heated, a reaction column 31 connected to the feed water heater and thermally decomposing the PCB, a 1st cooler 32 connected to the feed water heater and the reaction column, a discharge tank 34 connected to the 1st cooler through a check valve and for taking out and discharging sodium chloride and water from the thermally decomposed mixture, a 2nd cooler 35 connected to the discharge tank and for cooling a gas from the discharge tank, a gas/liquid separator 36 connected to the 2nd cooler and for separating into a liquid and a carbon dioxide gas, a pressure pump 37 connected to the gas-liquid separator and a tank 38 for carbon dioxide, which is connected to the pressure pump.
Patent JP-H04197523-A (JP)
Title: Method for detecting welded part in steel strip
Inventor: MINAMI HIDEKI
IPC: B21C51/00
Filed: 1990-11-28
Abstract: PURPOSE:To surely detect welded part in a steel strip under non-contacting condition by detecting sound wave propagating velocity in the steel strip and detecting the welded part from difference of the sound wave propagating velocities between the welded part and non-welding part. CONSTITUTION:In continuous carrying line for steel strip, permanent magnets 3, 4 and electromagnetic coils 7, 8 are set on upper face side of the steel strip 9 and permanent magnets 5, 6 are set as facing at back face side. Successively, at the time of sending electric current to the electromagnetic coil 7, propagating velocity of the sound wave 11 developed with interaction between eddy currents 12, 13 generated in the steel strip 9 and magnetic field in vertical direction just below the permanent magnet 3, is detected and the welded part 10 is detected with the difference of the sound wave propagating velocities between the welded part 10 an the noon-welding part. Therefore, as the welded part 10 and the non-welding part in the steel strip can be electrically detected under non-contacting condition, reductions of working load and equipping cost are obtd., and the welded part can be surely detected.
Patent JP-H07186453-A (JP)
Title: Color image forming device
Inventor: MIKAMI MANABU
IPC: B41J2/525
Filed: 1993-12-27
Abstract: PURPOSE:To develop no slippage of image over a long period of time and obtain stable and high quality image. CONSTITUTION:In a color image forming device, a plurality of image forming units 6, each of which has visible image forming means for forming visible image in one coloring material on the surface of a rotatingly driving image recording medium and transferring means 6a and 6e for transferring the formed visible images on image transferring medium, is provided to the direction, to which the image transferring medium is conveyed, so as to form color image by superposing images, which are respectively formed by the respective image forming units. On the conveying medium 10 for conveying the image transferring medium, a posotional slippage detecting means 20 for detecting the amounts of positional slippages of reference pattern images in respective colors formed by the image forming units and a controlling means 30 for adjusting the starting timing for forming image at the forming of the image on image recording medium by controlling the visible image forming means on the detected amounts of positional slippages are equipped.
Patent JP-H01173059-A (JP)
Title: Light transmittable color toner
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G9/08
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a sharp color by using a light transmittable color toner contg. the polymer obtd. by polymerizing a radical-polymerizable monomer having a specific rhodanine deriv. in the presence of a radical initiator. CONSTITUTION:The light transmittable color toner contains the polymer obtd. by polymerizing the radical-polymerizable monomer having the rhodanine deriv. expressed by formula I in the presence of the radical initiator. The rhodanine ring part of the polymer is considered to be an electron acceptor and the quinoline group part constitutes to be an electron donor and this polymer forms the color by forming an intra-molecular charge transfer type complex by the visible light. Namely, said polymer forms the color by absorbing light energy at the time of transition of the pi electron nonlocalized in the electron donor of the ground state to the unoccupied orbital of the electron acceptor through the pi group [=C=CH-CH=]. In formula I, (C) denotes a divalent org. group; R1 denotes a lower alkyl group of 1-6C, substd. or unsubstd. aryl group, hydro gen group; P denotes 0 or 1.
Patent JP-H04206348-A (JP)
Title: Sealed secondary battery
Inventor: MIZUMOTO MAMORU
IPC: H01M4/38
Filed: 1990-11-30
Abstract: PURPOSE:To suppress the oxidative deterioration of a negative electrode active material alloy and extend the life by forming a negative electrode by mixing a hydrogen storage alloy which is the main component with a minute amount of metal palladium fine particles. CONSTITUTION:In a paste type electrode using a foamed nickel as an electrode base body, metal cobalt powder, a polyvinyl alcohol as a binder, and a sufficient amount of water are added to nickel hydroxide which is an active material to form a slurry, which is then charged in the electrode base body followed by drying and pressed by roller to form a nickel electrode having a determined thickness. In a metal hydride electrode, for example, powder of LaNi4.6Mn0.2Al0.2 is used as a hydrogen storage alloy. To this alloy, palladium fine particles prepared by using polyvinyl alcohol as a protective colloid agent and the polyvinyl alcohol as the binder are added, and the metal hydride electrode is formed in the same manner as in the nickel electrode. Thus, the gas absorbing reaction speed in a sealed battery vessel is improved to suppress the oxidative deterioration of the negative electrode active material, and the battery life can be improved.
Patent JP-H08171135-A (JP)
Title: Camera device
Inventor: KITAGO TAKASHI
IPC: G03B17/20
Filed: 1994-12-19
Abstract: PURPOSE: To provide a camera device capable of discriminating mode as to whether a 'recording mode' for imprinting message data or a 'nonrecording mode' not for imprinting the message date and confirming a recording range corresponding to the number of imprinted letters for the message data in finder, in accordance with a picture size, regardless of that an exposed picture has a panoramic size or a standard size. CONSTITUTION: Photographing range frames 95 corresponding to the standard size are formed in four corners of an observed picture 93 respectively and a light shielding part 96 being in a light shielding state for the panoramic size is provided. A record display part 97C is provided in a position corresponding to the standard size and a record display part 97 is provided in the position corresponding to the panoramic size as well. On the record display part 97, a record display part 97A consisting of light shielding dots corresponding to the number of recorded letters at the time of is formed the panoramic size and a recording mode. On the record display part 97C, the light shielding dots corresponding to the number of the recorded letters is formed at the time of the standard size and the recording mode.
Patent JP-H02172619-A (JP)
Title: Method and device for deburring base plate
Inventor: SUHAMA KATSUNORI
IPC: H05K3/00
Filed: 1988-12-27
Abstract: PURPOSE:To remove burrs with efficiency including those at a copper foil portion, by immersing a base plate which has been holed in the water, and placing the tip of the oscillating head of a super sonic wave welder at an underwater position separated from its surface by a predetermined distance, and operating a super sonic wave vibration against the surface of the base plate. CONSTITUTION:A base plate 1 is pinched and held between a net conveyer 6 and rollers 7 and placed in the water W, and the tip of the oscillating head 9 of a super sonic wave welder 8 is placed in separation by a predetermined distance H. A super sonic wave vibration at the tip of the oscillating head 9 is propagated in the water W and reaches the surface of the base plate 1 and vibrates the water around and repeats pressurization and depressurization and generates alternately a water current that heads from upside to the lower side within a hole portion 4 and the reverse water current, and copper foil piece 5 receives a repetition operation, and also, a bubble generated by a cavitation acts upon the surface of the base plate 1 and cleaning is also conducted. In this instance, when a horn type super sonic wave welder whose frequency is 20kHz and whose output is 1.5kW, is used, it is desirable in terms of a deburring removal rate and a perimeter device condition that the separation distance H be set at 2mm-2.5mm and the transfer speed of the base plate be set at 8m/minute-12m/minute and an angle theta which is constituted with a horn 10 perimeter wall and the surface of the water be close to a right angle.
Patent JP-H07185186-A (JP)
Title: Washing machine
Inventor: OKITA MIYO
IPC: D06F41/00
Filed: 1993-12-28
Abstract: PURPOSE:To achieve a desired rinsability having a narrow dispersion, using a little quantity of water. CONSTITUTION:A washing and dewatering tub, in which the washing is put in so as to be washed and dewatered, is driven by a motor 4 and water is supplied toward the inner wall of the washing and dewatering tub like a shower through a first water supply valve 7. A controller 13 for controlling the operations of the motor 4 and the first water supply valve 7, is composed so as to alternately repeat the water supply through the first water supply valve 7 and the turning for dewatering.
Patent JP-2001155925-A (JP)
Title: Noise countermeasure component
Inventor: UMEMURA TETSUYA
IPC: H05K9/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a noise countermeasure component which can maintain necessary magnetic characteristic up to a high frequency range and is superior in elimination effect of high frequency-noise. SOLUTION: Crushed powder of sintered ferrite as magnetic material powder is mixed in resin and molded in, e.g. a cylindrical type, thereby obtaining a cylindrical type magnetic molded object core 3. A covered and insulated cable 1 is made to pass an inner peripheral penetration hole of the core 3. It is preferable that the inside diameter of the penetration hole of the core 3 be slightly larger than the outside diameter of the cable 1. If necessary. the core 3 is fixed to the cable 1 by a fixing means such as an adhesive tape, adhesive agent and a string.
Patent JP-H05248505-A (JP)
Title: Multistage transmission with automatic load-shift spur gear
Inventor: RUUTOUITSUHI PURIYUSU
IPC: F16H3/093
Filed: 1992-12-15
Abstract: PURPOSE: To enable engine startup at the first transmission stage even when operation control of the engine is impossible due to failure of the electric device, by making the first transmission gear consistently meshed with the freewheel to which the first transmission gear is switchable by a slide sleeve in pull operation. CONSTITUTION: The automatic transmission has an input shaft 2 connectable to the driving source by a clutch 1, and output shafts 3, 4 parallel to the input shaft connectable to the driving wheels, and a plurality of paired gears 5 to 15 on shafts 2 to 4 to establish transmission stages I to V. Each of the output shafts 3, 4 is connected to idle gears 6, 14 through clutches K1, K2. Each of the output shaft 3, 4 is provided with pinions 16, 17 which mesh with a ring gear 18 or the like to drive the driving wheels. The transmission stages I, V are made switchable by a friction junction, and the transmission stages II to IV are made switchable by geometrically compensatory junction, and the first transmission stage I is made consistently meshed with a freewheel F switchable by a slide sleeve S1 in pull operation.
Patent JP-H04199429-A (JP)
Title: Process controller
Inventor: IWAMURA YOSHIYUKI
IPC: G06F9/46
Filed: 1990-11-29
Abstract: PURPOSE:To minimize the re-reading frequency of an execution type by attaining a constitution where a process control part inquires a holding area control part whether the memory image of the execution type corresponding to a process to be generated is held in a memory or not when the process is generated. CONSTITUTION:A process control table 11 is provided together with a holding area control table 13 and an initialization date holding area 15. When a process is generated, a process control part 12 receives a process generating request end inquires a holding area control part 14 whether the memory image of an execution type corresponding to the process to be generated is held in a memory or not. Then only the part that is not held in the memory is actually read and the process is generated. At the same time, the initialization data part of the corresponding execution type is held in the memory in its initial state if the process corresponding to the relevant execution type is generated before. Thus the contents of the initialization data part are copied and used. As a result, the re-reading frequency of the execution type is minimized when a process is generated to the execution type that is once generated as a process.
Patent JP-H04201646-A (JP)
Title: Air bag
Inventor: ISSHIKI KOZABURO
IPC: D03D1/02
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the shock for a driver's face by using the composite filaments consisting of at least two kinds of fiber components having a softening temperature difference. CONSTITUTION:The nylon 6 having a softening temperature of 180 deg.C in the outer layer and the nylon 6.6 having a softening temperature of 232 deg.C in the inner layer are supplied from the separated holes of a mouthpiece, and spinning and extension are carried out, and the mixed yarn which has the equal single yarn fineness of nylon 6 and nylon 6.6 and consists of the composite filament yarn of 420 denier 70 is obtained. After getting the plain weave having the warp density and weft density of 46 pieces/inch by using the mixed yarn as warp and weft, refining and drying are carried out in the ordinary method, and softening and press-attaching treatment are carried out by using a heat calender consisting of a pair of metal rolls with a line pressure of 10kg/cm and varying the temperature of the heating roll.