baber/WOPTO huggingface dataset:
Patent JP-S5974115-A (JP)
Title: Production of radical-polymerizable prepolymer
Inventor: IMAZU TSUYOSHI
IPC: C08G18/00
Filed: 1982-10-20
Abstract: PURPOSE:To obtain the titled prepolymer having rapid curability and providing a cured product excellent in toughness, flexibility, and adhesion, by synthesizing a polyurethane compound having unreacted isocyanate group on its terminal and reacting this compound with a specified compound. CONSTITUTION:A polyurethane compound having an unreacted isocyanate group on its terminal is synthesized by mixing a polyfunctional novolak isocyanate with the following compounds A and B so that the ratio of the number of moles of NCO groups to that of OH groups may be 1.05 or above. Then, this polyurethane compound is mixed and reacted with the following compound C and, if necessary, other compounds are added to obtain the purpose compound. Compound A: tolylene diisocyanate, 1,6-hexane diisocyanate, or the like, compound B: ethylene glycol, phthalic anhydride, or the like, compound C: hydroxyethyl acrylate, a compound of the formula (wherein n is 2-9, and R is H or CH3), or the like.
Patent JP-H0745471-A (JP)
Title: Fabrication of transfer metal film supply and multilayer ceramic electronic component
Inventor: KAWABATA KAZUAKI
IPC: H01G4/12
Filed: 1993-07-27
Abstract: PURPOSE:To provide a method for fabricating a transfer metal film supply in which the delamination from a supporting film can be controlled highly accurately. CONSTITUTION:The method for fabricating a transfer metal film supply comprises a step of forming a first film of such metal as can be etched relatively easily on a supporting film 1, a step of forming a second film 3 of such metal as can not be etched easily on the first metal film 2 by a thin film forming method, and a step patterning a laminated metal film 4 by etching to obtain a transfer metal film 4A.
Patent JP-S6428182-A (JP)
Title: Packed body for roll sheet
Inventor: NAKAO SHO
IPC: B65H75/14
Filed: 1987-07-24
Abstract: PURPOSE:To prevent the generation of breakage on a sheet roll by installing the protective cores which is equipped with a cylindrical winding core and flange part larger than the outside diameter of the wound sheet roll, and holes for penetration through a shaft for installation at the center part, and are fitted at the both edges of the hollow part of the winding core. CONSTITUTION:When a packed body of a sheet roll is mounted into an electrophotographic printing machine, said packed body is taken out by opening a box, and polyvinyl bag 6 is broken, and a shaft 3 for mounting is installed in penetration into the holes 21 and 21 of the protective cores 20 and 20. The ring-shaped stoppers 4 and 4 are penetrated into the shaft 3, and closely attached onto the outside surfaces of the protective cores 20 and 20, and the stoppers 4 and 4 are fixed by screws 5 and 5, and the protecting cores 20 and 20 are lifted up by applying the fingers into the groove parts 22 and 22, and axially laid into the paper feeding part of the above-described printing machine. Therefore, the need of pulling out the protective cores 20 and 20 from the roll sheet is avoided, and the need of shifting by lifting up the packed body until the shaft 3 is installed in penetration into the roll sheet is avoided, and the generation of fog, etc., can be prevented.
Patent JP-H0473404-A (JP)
Title: Multiple hydraulic control valve
Inventor: MATSUMOTO SATORU
IPC: F16K27/00
Filed: 1990-07-16
Abstract: PURPOSE:To reduce a size of a structure, and also reduce a production cost by parallelly arranging branched pumps, branched tank lines, changeover spools of input and cylinder ports or the like, and arranging load checks perpendicularly thereto. CONSTITUTION:There are arranged branched pump lines 22A to 22D, input ports 24A to 24D, a branched tank line 28A, and changeover spools 30A to 30D of changeover valves 18A to 18D which change over cylinder ports 26A, 26B from central positions to the side of the input ports 24A to 24D or the side of the branched tank line 28A, parallelly in their moving directions. Load checks 32A to 32D are arranged between the branched pump lines 22A to 22D and the input ports 24A to 24D perpendicularly in their moving directions to the changeover spools 30A, 30B, and such that the load checks 32A and 32C, 32B and 32D are opposed to each other. Downsizing, simplification, and good cost-performance are obtained.
Patent JP-H0786570-A (JP)
Title: Semiconductor device
Inventor: HONMA AKIRA
IPC: H01L27/148
Filed: 1993-06-29
Abstract: PURPOSE:To form electrodes for driving liquid crystals on the same plane as a CCD by holding the electric charge moved from the CCD for specified time until resetting with the first junction part. CONSTITUTION:When output charge is stored in a specified vertical CCD shift register 3, the signal charge is moved into an output junction part 4, which is provided at the neighborhood of the respective vertical CCD shift register 3. The signal charge is held in the output junction part 4 until a reset voltage is applied on the output junction part 4. In the liquid-crystal driving electrode connected to the output junction part 4, the voltage corresponding to the amount of the charge held in the output junction part 4 is induced. Thus, the patterns of the different voltages can be induced in the electrode groups, which are arranged in two dimensions with the signal charges, which are supplied in serial from a signal input circuit. This is used as one electrode of the liquid- crystal driving electrodes holding the liquid crystal of a display device using the liquid crystal. Thus, the image plane can be displayed on the liquid crystal or the like.
Patent JP-H0237532-A (JP)
Title: Optical head device
Inventor: TODE HIDEKAZU
IPC: G11B7/135
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a device equipped with a simple tilt detecting mechanism with a few number of components by utilizing an unrequired light beam out of the emitting light beams of a semiconductor laser, and making it incident on a convergence lens via a diffraction grating. CONSTITUTION:The diffraction gratings 90-1 and 90-2 are arranged in the unrequired light beams 8-1 and 8-2, and the light beams are passed through an aperture limiting means 7 by changing the progressive direction of them, and are set as the light beams for detecting tilt on an optical disk 6 as convergence spots 17-1 and 17-2. Since the spots 17-1 and 17-2 irradiate a position different from that of a spot 9 for recording and reproduction, the light beam for detecting tilt reflected from a disk 6 is image-formed at a different position, and is received at the area (14a-14d) of an optical detector 14. In such a way, inclination between the disk 6 and the optical axis of the convergence lens 5 is detected as a tilt signal 51. Therefore, it is possible to perform tilt detection with a few number of components and with simple structure without using another light source such as a LED, etc.
Patent JP-H1032009-A (JP)
Title: Manufacture of fuel cell
Inventor: UEKI HIROKO
IPC: H01M4/92
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To carry out the adding of luthenium adequately and relatively easily, and to obtain a sufficient durability to a carbon monoxide, by adding the luthenium to a fuel cell furnishing a catalyst layer including platinum, after a single battery is formed thereto. SOLUTION: To this fuel cell, an unit cell formed by combining an air electrode and an electrolyte is formed, and after that, the adding operation of luthenium is carried out. As the concrete method, a luthenium tetroxide gas is fed to the fuel cell while maintaining at the temperature 70 to 170 deg.C, it is sealed in some case, and then the temperature is made less than 50 deg.C, so as to deposit the luthenium tetroxide on the electrode. Furthermore, the temperature is raised to 110 to 170 deg.C, a hydrogen deluted by an inert gas such as a nitrogen is fed, and it is maintained for 20h or more, so as to reduce the luthenium. The feeding of the luthenium tetroxide at the initial phase may be carried out gradually from the downstream side at the temperature 50 to 60 deg.C. Furthermore, this method is applied to the unit cells of a fuel cell formed by layering plural unit cells.
Patent JP-H0935153-A (JP)
Title: Fire informing equipment
Inventor: ASANO TATSUMI
IPC: G08B25/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a fire informing equipment capable of easily confirming a fire expanding state, safe sections and dangerous sections at the accurance of a fire. SOLUTION: A CRT board 30 displays the sensing sections of plural fire sensors 10, 11 and continuously changes the colors of respective sensing sections based upon analog value data outputted from the sensors 10, 11 corresponding to the sensing sections. Since an intermediate state which can not be expressed only by judgement display for a fire, a forecast or the like can be confirmed by the constitution, dangerous sections and safe sections can be visually recognized, a fire expanding state also can be grasped and suitable fire fighting and escape guide can be executed.
Patent JP-S6341003-A (JP)
Inventor: ASHIHARA HIDEAKI
IPC: H01C17/06
Filed: 1986-08-06
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-H06677-A (JP)
Title: Laser machining head
Inventor: FUNAYAMA MANABU
IPC: B23K26/064
Filed: 1992-06-18
Abstract: PURPOSE:To provide a laser machining head by which a highly precise small circle machining is performed with a simple structure. CONSTITUTION:A rotary cylinder 14 is attached freely rotatably and concentrically against an introducing cylinder 8 into which a laser beam is introduced, and a window 15 is inclinably provided by which the laser beam from the introducing cylinder 8 is transmitted and the optical axis is parallelly made eccentric in the rotary cylinder 14. A lens holder 16 by which a lens 17 is held against the rotary cylinder 14 is attached freely movably in the eccentric direction of the optical axis. Through the movement of this lens holder 16, the center of the lens is made eccentric by the radius R of a circle to be worked, and the window 15 is inclined at a prescribed angle theta so that this center of the lens and the eccentric optical axis from the window 15 approximately coincide. Consequently, by rotating the rotary cylinder 14, a comparatively small circle machining is precisely performed.
Patent JP-S6343348-A (JP)
Title: Forming method for titanium silicide film
Inventor: NISHIKAWA SATORU
IPC: H01L21/3205
Filed: 1986-08-09
Abstract: PURPOSE:To stabilize sheet resistance at a high temperature, and to form a titanium silicide film in a short time by executing heat treatment to a thin-film in an oxidizing atmosphere. CONSTITUTION:An silicon substrate is used as a foundation, and titanium and silicon are sputtered simultaneously onto the substrate and titanium and silicon are laminated in thickness of 80Angstrom , thus shaping a laminated film, the whole film thickness of which is brought to a value such as 2500Angstrom . The laminated film is annealed for thirty min in a diffusion furnace in which a gas such as 02 is allowed to flow at a flow rate of 4l/min as an oxidizing atmosphere. Accordingly, titanium silicide having low resistance is obtained.
Patent JP-H1132239-A (JP)
Title: Comment-inputting device for digital camera image
Inventor: FUJINO HIROKI
IPC: H04N5/225
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a comment-inputting device for digital camera image that can make the best use of a expressions concerning atmosphere of the field where a user uses a digital camera and can immediately generate an image with a character string to be displayed on another system, such as the internet, electronic album, etc. SOLUTION: For image information inputted from a user of a digital camera to a main body 1 of the camera while the user views an object through the fender of the main body 1, a comment-inputting device can generate a position for displaying a comment verbally inputted from a voice inputting section 2 and a comment voice inputting section 3, and the comment is formed to a comment character string by means of a comment-generating section 7.  The comment generating section 7 automatically calculates the displaying position of the comment character string from the positional information, verbally inputted from the user by designating the displaying position of the comment character string while the user takes the image of the object with the camera, and from verbal comment verbally inputted from the user for temporarily displaying the character string and, when the character string can be displayed, displays the character string as an undefined character string.
Patent JP-S6429858-A (JP)
Title: Carrier for developing electrostatic latent image
Inventor: KOBAYASHI MAKOTO
IPC: G03G9/113
Filed: 1987-07-24
Abstract: PURPOSE:To provide a carrier which has high electric resistance, stable triboelectrostatic charge quantity and partial electrical conductivity and has excellent durability as well by coating and sticking polymer particles contg. magnetic powder to the surfaces of carrier core particles, then fixing an electrostatic charge control agent onto the polymer. CONSTITUTION:Sub-particles consisting of the polymer contg. the fine magnetic powder particles are coated on the carrier core particle to form a coating layer thereon. The electrostatic charge control agent is similarly coated on the resulted carrier to fix the carrier. The sub-particles and the electrostatic charge control agent may be simultaneously coated and fixed onto the carrier particles. The carrier obtd. in such a manner has the high electric resistance and partially adequate electrical conductivity and, therefore, the carrier has stable triboelectrostatic chargeability and the accumulation of electric charge is obviated even if the carrier is used for a long period of time. The stable electrostatic charge quantity is thus imparted to a toner.
Patent JP-H0471391-A (JP)
Title: Revolution controller for three-phase
Inventor: NAKANO TAKAO
IPC: H02P27/02
Filed: 1990-07-11
Abstract: PURPOSE:To make it possible to deal with the frequency variation of three-phase supply voltage for a three-phase motor and to realize highly accurate rotational speed control of the three-phase motor by providing a zero-cross detecting circuit, a clock generating circuit, first, second and third counters, and a firing signal creating circuit for sequentially firing control rectifying elements. CONSTITUTION:Every time when zero potential of line voltage R-T between R and T phases is detected, a zero-cross detecting circuit 13 outputs a reference pulse P0 which is fed to a down counter 11, an up counter 14 and a latch circuit 15. Every time when the reference pulse P0 is provided, the down counter 11 clears the count and repeats down count according to the first clock fed from a frequency divider 16 with a value latched in a latch circuit 10 as an initial value, and outputs a carrier out signal P11 at a time point of zero count. When the carrier out signal P11 is fed through an adder 12 to a down counter 17, the down counter 17 clears the count and provides carrier out signals P17 to a firing signal creating circuit 18 and the adder 12. Consequently, firing signals are outputted to fire control rectifying elements 5, 6 for R and S phases.
Patent JP-S6165978-A (JP)
Title: Isolating valve for instrumentation
Inventor: KATSUYAMA HIROAKI
IPC: F16K17/34
Filed: 1984-09-07
Abstract: PURPOSE:To provide a valve mechanism and a valve opening and closing display which use no magnet, by a method wherein a poppet is movable to the downstream side depending upon a differential pressure between the upper stream and the downstream. CONSTITUTION:A check valve mechanism is formed with a valve body 9 and a poppet 10 attached to the valve body 9. The poppet 10 is positioned so that it is movable to the downstream side depending upon a differential pressure between the upper stream and the downstream. Further, a change in pressure is detected from the downstream side of the poppet 10 by means of a bellows 22 and a compression spring 19 to ascertain the position of the poppet 10 in the valve. This constitution prevents a magnet from being employed to a valve mechanism, and enables prevention of chocking occasioned by a sludge magnetizing action.
Patent JP-S5887510-A (JP)
Title: Interchangeable lens structure of camera
Inventor: YASUKAWA SEIICHI
IPC: G03B3/10
Filed: 1981-11-20
Abstract: PURPOSE:To transfer 2 kinds of information by one electrical connection, by using a pulse wave having the amplitude modulated, as an electric signal for sending the information to a camera body from an interchangeable lens. CONSTITUTION:In accordance with focusing information obtained by a focusing detector 6, a controller 9 drives a motor 10 and displaces a lens 2 so that the focus is adjusted. The moving extent of the lens is measured by an image moving extent detector 12, and is sent as an electric signal to a camera body 3 from an interchangeable lens 1, by changing the pulse width of a pulse signal. Other information to be sent to the camera body 3 from the interchangeable lens 1, such as an aperture extent, a focal distance, is converted to a signal by changing the pulse width, therefore, 2 signals are sent by one pulse wave.
Patent JP-S6431320-A (JP)
Title: Vacuum interrupter
Inventor: NODA TAIJI
IPC: H01H33/662
Filed: 1987-07-28
Abstract: PURPOSE:To enhance interruption performance, voltage resistance characteristic and durability by making optimum a relationship between a gap from a metal shield to the peripheral side of an arc part, and the thickness of the peripheral part of the arc part. CONSTITUTION:The arc part 10 of a rotary type electrode pair 9 driven on arc magnetism is formed with a complex metal material containing copper and metal of a higher melting point than copper and hard quality, and provided in place. And a gap l between a metal shield 3 surrounding the electrode pair 9 and the peripheral side of the arc part 10 is so related to the thickness B of the peripheral part of the arc part 10 as to be B>=l. According to the aforesaid construction, the density of arc energy can be reduced. Also, it is possible to enhance interruption performance, voltage resistance characteristic and durability.
Patent JP-H0928322-A (JP)
Title: Racked vinegared rice with leaf and packing sheet
Inventor: SUZUKI MAKOTO
IPC: A23L7/10
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To automatically pack a vinegared rice with a persimmon leaf. SOLUTION: This packed vinegared rice with a persimmon leaf is obtained by overlapping each of the belt-like film 2, 2 along the opposing two edges of a rectangular main film 1, heat-sealing the side edges of the main film 1 with the outside edges of the belt-like films 2, 2 in its longitudinal direction, putting a plant leaf 3 between the main film 1 and inside edges of the belt-like films 2, 2, placing the both side edges of the plant leaf in between the main film 1 and the belt like-films 2, 2, putting vinegared rice 4 onto the packing film exposing the plant leaf between the belt-like films 2, 2 so as to contact with the exposed plant leaf, and packing the whole part of the vinegared rice with the packing sheet.
Patent JP-S6270229-A (JP)
Inventor: DEBITSUDO GOODON RINZU
IPC: B01J12/02
Filed: 1986-08-11
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-H0720052-A (JP)
Title: Concentration measuring instrument
Inventor: SATO SEIICHIRO
IPC: G01N21/59
Filed: 1993-06-29
Abstract: PURPOSE:To provide a concentration measuring instrument which can calculate the concentration of a treatment liquid by automatically discriminating the kind of the treatment liquid flowing through a treatment liquid supplying passage. CONSTITUTION:In a semiconductor cleaning device 1, a control section 12 prepares a cleaning solvent by mixing one of chemicals contained in chemical supplying tanks 4-7 with pure water by controlling the opening and closing of operating valves 8-11 through a control line 50. The cleaning solvent is successively made to flow through a cleaning solvent supplying pipe 2 and, while the solvent flows, an optical system 32 for measuring intensity of transmitted light measures the intensity of the light transmitted through the solvent. An arithmetic section 31 discriminates the kind of the solvent flowing through the pipe 2 by inputting control information of the valves 8-11 from the control section 12, decides the concentration calculating method corresponding to the solvent, and calculates the concentration of the solvent based on the procedure and the intensity of the light transmitted through the solvent.
Patent JP-S6166351-A (JP)
Title: Electron rays generating device
Inventor: KONNO SHIGEO
IPC: H01J37/06
Filed: 1984-09-06
Abstract: PURPOSE:To enable adjustment of distance between a tip portion of a cathode and a tip portion of a Wehnelt electrode without breaking the vacuum by fixing the Wehnelt electrode disposed oppositely to the cathode of a supporting member via a piezo-electric element. CONSTITUTION:An electron rays generating device used for an electron rays exposing device is constructed by supporting a cathode 1 provided with a heater 2 by a supporting member 4 and supporting a Wehnelt electrode 5 opposed to the cathode by the supporting member 4 via a piezo-electric element 7 fit with a cooling metal fitting 7. And a beam 13 is scanned on the member 14 having a cross mark, and it wave shape variation is detected by an electron rays detecting device 15, and the signal is processed to control voltage applied to the piezo-electric element 7 by power source 19. Then, the distance between tip portions of the cathode 1 and Wehnelt electrode 5 can easily be adjusted to the optimum value without breaking the vacuum, and shortage and unevenness of exposure light due to wear of the cathode 1 can be eliminated.
Patent JP-H1099422-A (JP)
Title: Method of forming multi-layer film of oxidized cellulose and method of preventing surgical syncretio
Inventor: WISEMAN DAVID M
IPC: A61K9/70
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To easily attach a multi-layer film and to prevent deposition of cellulose and extension thereof into cells by forming the multi-layer film with cellulose films and internal tearing stopper materials such as a cellulose fabric having a specific layer number, in a sandwich-like multi-layer form. SOLUTION: Fibrous cellulose layers are sandwiched between two cellulose film sheets, and are then bonded together by an adhesive such as methyl cellulose or a starch glue so as to form an oxidized cellulose multi-layer film. That is, the cellulose film is wetted with distilled water, and is set flatly on a glass plate or the like. Then, a methyl cellulose solution or a starch glue is applied over the outer surface of the cellulose film. Thereafter, at least one fibrous cellulose material such as a woven rayon precusor is set thereon, and then, a second cellulose film is superposed therewith through the intermediary of an adhesive so as to obtain a sandwich-like multi-layer material with which surgical accretion can be restrained, and which can prevent inflammation caused by a visual inspection.
Patent JP-S6349430-A (JP)
Title: Fiber-reinforced thermoplastic material structure and manufacture thereof
Inventor: IAN SUTETSUDOMAN BITSUGUSU
IPC: B29L9/00
Filed: 1987-07-27
Abstract: A fibre reinforced thermoplastics material structure comprising a first layer which is fully consolidated with uniformly dispersed fibres and a second layer which is formed as an absorbent matrix.