baber/WOPTO huggingface dataset:
Patent JP-H07109594-A (JP)
Title: Method for releasing gold or platinum-group coating metallic substrate and device therefor
Inventor: SHIMAMURA KIYOTAKA
IPC: C25C1/00
Filed: 1991-12-26
Abstract: PURPOSE:To efficiently release a gold or platinum-group metal coating film without damaging a metallic substrate by anodization with its substrate coated with gold or platinum-group metal as the anode and a fluoride soln. as the electrolyte. CONSTITUTION:Anodization is carried out with a metallic substrate coated with gold or platinum-group metal as the anode and a fluoride soln. as the electrolyte. In this case, the concn. of the soln. is preferably controlled to 5-10mol% and the bath voltage to about 7-20V. Consequently, the electrolyte is infiltrated onto the substrate through the defective and consumed parts of the coating film and electrolyzed, and the coating film is delaminated by the oxygen generated at the interface. This releasing device 5 is constituted, for example, by forming the inner wall of the vessel main body 8 contg. an electrolyte 4 with a fluoride-resistant layer of PE, PP, PVC, 'Teflon(R)', etc., using stainless steel, graphite, Ti, Ta, etc., for the cathode 3 and connecting the cathode with the anode 2 through a power source 6.
Patent JP-H09163193-A (JP)
Title: Video camera equipment
Inventor: FUJIWARA MASAHIRO
IPC: H04N5/225
Filed: 1995-12-09
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and thin profile by surely preventing radiation of a high frequency electromagnetic wave without the need for a shield member. SOLUTION: S digital board 36 of a circuit section is fixed to a metal-made frame 12 of a mechanism deck section by using a conductive machine screw 41. Then the digital board 36 forms a space 42 with respect to the metal-made frame 12 while being fixed with the metal-made frame 12. An electronic element group 45 to generate a high frequency electromagnetic wave is mounted to the space 42. When the electronic element group 45 arranged to the space 42 generates the high frequency electromagnetic wave, the electromagnetic wave is shielded by the metal-made frame 12 and not radiated externally.
Patent JP-2001166278-A (JP)
Title: Back-light control device for liquid crystal display device
Inventor: KAMEOKA FUMIO
IPC: H05B41/392
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a back-light control device for a liquid crystal display, which secures a wide range of light modulation and a stable supply of a tube current and does not make uncomfortable audible sound. SOLUTION: This back-light control device reduces audible sound by superposing pulses outside of the audible sound range generated by an oscillation part during an ON-period of PWM pulses for light modulation outputted from a PWM generation part. Moreover, the control device varies a DC output voltage from a chopper part by varying an output pulse width from the oscillation part according to the results of the tube current detection, and supplies the voltage to an inverter circuit. In such a manner, it is possible to obtain a back- light control device for liquid crystal display permitting to secure a wide range of light modulation and stabilize the tube current.
Patent JP-2000174667-A (JP)
Title: Frequency hopping transmission system
Inventor: TAGUCHI KEIICHI
IPC: H04B1/713
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of data even when interference is present and to accurately transmit information in the case that a data transfer speed is high or in the case of wanting to accelerate the data transfer rate. SOLUTION: In this transmission system, a transmitter 10 is provided with a data string order rearrangement circuit 13 for rearranging the order of data strings outputted from an error correction control processing part 12 so as to distribute the successive data of the same number as the number of hopping frequencies used in the system of the data strings to the mutually different hopping frequencies and outputting them to a data modulation circuit 14. Then, a receiver 20 is provided with a data string order restoration circuit 25 for restoring the order of the data strings from a data demodulation circuit 24 and outputting them to an error correction circuit 26.
Patent JP-H10188442-A (JP)
Title: Magnetic head supporting structure
Inventor: SUMINO TSUYOSHI
IPC: G11B17/32
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To maintain a capture state of a magnetic recording medium by a magnetic head to a high degree. SOLUTION: This magnetic head supporting structure is made to have a constitution provided with a magnetic head main body 3 performing a recording and a reproduction by being brought into slidable contact with a magnetic recording medium 2 running in one direction, a gimbal spring 4 having a supporting part on which the magnetic head main body 3 is joined and also which supports the main body 3 freely lockably and a supporting body 5 which supports the gimbal spring 4 by energizing it toward the magnetic recording medium 2 at a supporting point 5a and in this structure,  a magnetic gap 6 is formed on the slidable contact surface of the magnetic head main body 3 by being positioned in the downstream K side of the running direction of the tape from the center C of the main body 3 and the supporting point 5a is arranged on the downstream K side from the center C and at the position being away from the center C.
Patent JP-H07183136-A (JP)
Title: Terminal of electronic component and electronic component using that
Inventor: OKUHARA SHIZUO
IPC: H01F27/29
Filed: 1993-12-21
Abstract: PURPOSE:To provide the terminals of the electronic component that can provide an electronic component, which has a little defective appearance and resists a cleaning liquid. CONSTITUTION:One terminal 12a of a piezoelectric component 10, which is used as an electronic component, comprises a linear lead part 14a. A holding part 16a is formed on one end of the part 14a and a flange part 18a is formed on the intermediate part of the part 16a. Grooves 20a are respectively formed on both main surfaces of the part 18a. Other terminal 12b is formed in a symmetrical form to the terminal 12a on one side of the terminals 12a and 12b. A piezoelectric resonance element 22, which is used as an electronic component element, and a capacitor substrate 28 are mounted to the part 16a and a holding part 16b. One end of another terminal 36 having grooves 38 bored in both main surfaces of its intermediate part is connected to an electrode 34 of the substrate 28. After a mold release agent, which repels the material for a packaging material 40, is applied on the sides of the other ends of the terminals 12a, 12b and 36, the packaging material 40 and a cleaning resisting film 42 are formed on the peripheries of the electronic component element and the like, but the grooves 20a, groove 20b and the grooves 38 are ones for preventing the mold release agent from creeping up.
Patent JP-H11182409-A (JP)
Title: Airplane warning light flashing device for wind force generator
Inventor: MATSUMOTO OROSHI
IPC: F03D1/06
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively and compactly install an airplane warning light flashing device in a wind force power generator. SOLUTION: An airplane warning light flashing device; for lighting an airplane warning light when the rotating vanes 21 of the windmill 22 of a wind force power generator 24 enters an airplane warning region, and extinguishing the airplane warning light when the rotating vanes 21 leave the air plane warning region; is composed of a light source 1, provided on the tip of the rotating pivot 30 of the windmill 22 of the windmill power generator 24, optical fibers 3; arranged in the respective hollow parts of plural rotating vanes 321 fitted to the rotating barrel 31 of the windmill 22 rotating around the pivot 30, and receiving light from a light source 1 to emit the light toward outside in the tip parts of the vanes 21;  and a shading wall 5 extending between the hollow part of the barrel 31 and the light source 1 from the journal 30, and having a slit part 4 for receiving the light from the light source 1 by the optical fibers 3 only during the vanes 21 are in the airplane warning region.
Patent JP-H10174221-A (JP)
Title: Distribution switchboard
Inventor: YONEMOTO KAZUYOSHI
IPC: H02B1/42
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a distribution switch board with a post for protecting board of wiring that has less number of parts, allows parts to be managed easily, is assembled easily, and cannot be deformed easily. SOLUTION: In a distribution switchboard 1, an electrical equipment such as a main breaker and a branch breaker is arranged in a main box 2 whose front surface is open, the electrical equipment is wired, and the wire and electrical equipment are covered with a wiring protecting board 4 that is supported by a post 3 for protecting board of a wire mounted to the inner side surface of the main box 2. The post 3 is constituted of a base metal fitting 3a and a mounting metal fitting 3b, the base metal fitting 3a is sealed to the inner side surface of the main box 2 by a sealing means such as welding, the mounting metal fitting 3b is fixed to the base metal fitting 3a by a screw 5, and the wiring protecting board 4 is mounted to the mounting metal fitting 3b by a screw 6.
Patent JP-H11174729-A (JP)
Title: One-component developer
Inventor: UCHIDA MASAHIRO
IPC: G03G9/097
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain one-component developer having good electrostatic charge starting property even at high temp. and high humidity, forming a good image free from unevenness in image density and negative ghost, capable of forming a stable image without imparting excess electric charges even at low temp. and low humidity, not causing image flowing even when paper having an especially high talc content is used and free from secondary trouble such as sticking to a photoreceptor or fog and to further obtain a one-component developer forming a stable image over a long period of time without lowering image density or causing unevenness in image density even when it is allowed to stand at high temp. and high humidity over a long period of time. SOLUTION: The one-component developer consists of toner particles consisting essentially of a bonding resin and a colorant and external additives. At least one of the external additives is magnetic powder having 0.35-0.6 μm number average particle diameter obtd. by surface-treating magnetic particles with an Al compd.
Patent JP-H07193393-A (JP)
Title: Wiring method inside and outside magnetic shield space
Inventor: HASEGAWA KATSUYA
IPC: H05K9/00
Filed: 1993-12-27
Abstract: PURPOSE:To enable formation of a wiring inside and outside a magnetic shield space by a relatively simple structure. CONSTITUTION:A magnetic shield box 17 is formed by attaching and fixing first superconductive members 5... wherein a shield surface comprised of a superconductive thick film is formed to an outer surface of an inner frame body 6, by laminating second to sixth superconductive members 11 to 14 in an outer surface of the first superconductive member 5 one by one to form a shield wall, and by fixing it from an outside of the shield wall by an outer frame body 15. A wiring code 9 of a flux gate flux meter 8 is extracted outside through a gap, etc., between each superconductive members from a shield space 7 inside the magnetic shield box 17.
Patent JP-H08253095-A (JP)
Title: Hybrid gas generator for safety system in automobile
Inventor: RIHIYARUTO BENDERU
IPC: B60R21/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid gas generator in a simple structure to be more desirable to manufacture in cost with no adverse property to conventional technology. SOLUTION: A first container 1 is enclosed by a bursting diaphragm 2 and a second container 3 provided with a combustion chamber 4 and an electrically ignitable propelling charge 5 encircles a propelling gas exit sleeve 8. A movable piston 7 as a means for breaking the bursting diaphragm 2 has a flange protrusion 9 and contacts a step 10 provided on the inner face of the propelling gas exit sleeve 8. The piston 7 moves to the bursting diaphragm 2 while shearing the flange protrusion 9 during ignition of the propelling charge 5 and operating pressure in the combustion chamber 4 is determined by the sheared surface of the flange protrusion 9 of the piston 7.
Patent JP-H05181247-A (JP)
Title: Processing tank and corrosion preventive method thereof
Inventor: GOSHIMA NOBUTAKA
IPC: C23F13/02
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the corrosion of a tank against a processing liquid by simple and inexpensive means by providing anodes which face each other on the inside surface of the tank which can store the processing liquid having bleachability within a prescribed liquid level fluctuation range and constituting a body as a cathode. CONSTITUTION:A plus potential is loaded on the anodes 2 which are provided to face each other on the inside surface of the body (high-strength stainless steel, etc.) 1 of the processing tank for storing the processing liquid S having the bleachability to silver halide photosensitive materials while maintaining the liquid within the prescribed liquid level fluctuation range L and a minus potential is loaded on the tank body 1 so that the material constituting the tank body 1 can be passivated. Further, the cathode potential of the tank body 1 is so constituted as to be -1.0 to -0.2V (vs SHE) to passivate the tank body 1 of the stainless steel. The electrolytic current density of the anodes 2 is so determined as to be >=10A/dm<2> to prevent the corrosion with saved electric power. The anodes 2 are constituted to the band-shaped electrodes which can deal with the liquid level fluctuation range L to enable the protection of the region dealing with the liquid level where the corrosion is significant.
Patent JP-2001162911-A (JP)
Title: Apparatus for issuing id card
Inventor: FUJIMORI ATSUSHI
IPC: B41J29/46
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To discard an abnormally issued ID card such that it can not be used illegally within an ID card issuing apparatus 11 without taking it out therefrom and to prevent an abnormally issued ID card from being flowed out and used illegally. SOLUTION: A discard processing section 37 is provided in an ID card issuing apparatus body 11 and an ID card issued abnormally in an ID card issuing apparatus 11 is discarded and contained separately from normal cards.
Patent JP-H10188678-A (JP)
Title: Dielectric porcelain composition and dielectric resonator
Inventor: KISHINO TETSUYA
IPC: H01B3/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition and a dielectric resonator, having a low dielectric constant and a high Q value when measure at a frequency of 10Ghz and capable of improving burning conditions. SOLUTION: A dielectric porcelain composition comprises 60 to 99.9wt.% main components, such that when its composition formula given in the mole ratio of metal element oxides is xMgO.yAl2 O3 .zSiO2 , (x), (y) and (z) meet 10<=x<=40, 10<=y<=40, 20<=z<=80, and x+y+z=100, and at least one kind selected from among La, Pr, Nd, Eu, Gd, Tb, Dy, Ho, Er, Tm and Lu, for a total of 0.1 to 40wt.% in terms of oxides. A crystal phase consisting of at least one kind selected from among La, Pr, Nd, Eu, Gd, Tb, Dy, Ho, Er, Tm, and Lu, and Si should preferably exist.
Patent JP-H11246818-A (JP)
Title: Barrier film composition for plastic material
Inventor: PROBST WERNER
IPC: C08J7/043
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a barrier film composition for a plastic material without requiring treatment in the form of sulfurization or fluorination and without using a component having high aggressiveness or high toxicity in a process for coating as in the case of a conventional coating technique. SOLUTION: This composition substantially contains (a) 35-75 wt.% of an epoxide-containing or a halogen- and epoxide-containing metal oxide sol, (b) 20-60 wt.% of a fluorine- or a sulfur-containing maleic acid hemiester copolymer or a fluorine- or a sulfur-containing maleic acid hemiamide copolymer having the formula [M denotes a vinyl monomer; X denotes oxygen or nitrogen; Y denotes (CH2 )n -SO3 H, (CH2 )n -F or (CF2 )n -H; (n) denotes 2-12] and (c) 0.5-5 wt.% of a catalyst based on one or more tertiary amines.
Patent JP-H06189911-A (JP)
Title: Slip lamp microscope
Inventor: MATSUZAWA HIROFUMI
IPC: A61B3/135
Filed: 1992-12-28
Abstract: PURPOSE:To provide a slit lamp microscope which is excellent in variable power operability at the time of observing an examined eye and has satisfactory durability by providing a magnification detecting means for detecting the position of a magnification change member out of contact, and sending the information on the observation magnification corresponding to the time of observing the examined eye. CONSTITUTION:A rotating shaft 11 for varying the observation magnification is projected on the side of a lens-barrel 9, and a circular dish-like operation knob 12 as a magnification change member, the outer periphery of which is provided with figures as 6 to 40 for indicating the observation magnification of a microscope system is installed on the rotating shaft 11. The operation knob 12 is manually operated to match the figure put on the outer periphery with a mark put on the side of the lens-barrel main body 9, whereby the observation magnification of the microscope is set to 6 to 40 magnifications. Further, a thin plate detected piece 13 for forming a magnification detecting means 26 is mounted on the rotating shaft 11 in such a manner as to locate the inside space of the lens-barrel main body 9 side of the operation knob 12, and five photo interrupters 14 for optically detecting the position of the detected piece 13 are installed on the wall surface of the lens-barrel main body 9 corresponding to the figure position of the outer periphery of the operation knob 12.
Patent JP-H09168669-A (JP)
Title: Remote controller for two persons
Inventor: KAWAI YASUHIRO
IPC: A63F13/24
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for two persons for enjoying a game by the two persons capable of surely performing an operation even though it is simply constituted. SOLUTION: This remote controller for the two persons is utilized in a remote control system for converting signals inputted by a controller into infrared ray signals, sending them out, receiving them in a receiver and performing control. A wired controller main body 20 is provided with input keys 25 and 28 and sends out electric signals formed correspondingly to key input. An infrared ray controller 10 modulates infrared rays respectively by the signals connected through a connection cable 50 from the wired controller main body 20 and the electric signals formed correspondingly to the key input by providing its own input keys 15 and 18, makes the input route from which controller input is performed discriminatable and sends them out to the receiver 30.  The infrared ray controller main body 10 can be operated by power from a built-in dry cell or an external AC adapter 40 and is provided with a function as the remote controller for one person.
Patent JP-H05155783-A (JP)
Title: Production of antibody and hair modifying agent
Inventor: UCHIWA HIDEYO
IPC: A61Q5/02
Filed: 1991-12-04
Abstract: PURPOSE:To obtain an antibody, capable of binding to hair with strong affinity and preventing proteins constituting the hair from being eluted and useful as a hair modifying agent, etc., by immunizing a bovine animal with a protein constituting the keratin type intermediate-diameter filament as an immunogen and collecting an antibody from its milk. CONSTITUTION:Male normal hair is mixed with female normal hair and washed with a 2% aqueous solution of sodium polyoxyethylene lauryl sulfate. The resultant mixture is then added to a 0.2M tris(hydroxymethyl)aminomethane (tris)-hydrochloric acid buffer solution (pH 9.2) containing 0.2M 2-mercaptoethanol and the obtained mixture is heated to 50 deg.C, ground in a homogenizer and centrifuged to remove insoluble substances. A hair keratinous antigen composed of a protein constituting keratin type intermediate-diameter filament is separated and administered to immunize a bovine animal. An antibody is then collected from its milk to afford the objective antibody, having immunological activity against the protein constituting the keratin type intermediate-diameter filament, capable of preventing constituent proteins of the hair from being eluted, usefully improving combing, luster, flexibility, hand, etc., and preventing the hair from being damaged and useful as a hair modifying agent, etc.
Patent JP-H09169246-A (JP)
Title: Ski carrier device for vehicle
Inventor: OSE KUNITO
IPC: B60R9/12
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To cope with ski plates of various plate thickness and various binding and prevent the damage of the binding and the fall of the ski plates caused by vibration in a ski carrier device with a ski plate storage part formed between a pair of supporting parts. SOLUTION: A carrier body 52 is provided with a plurality of supporting parts 58, 60. Ski plate storage parts 56a-56d are formed by these supporting parts 58, 60 so as to be able to store a pair of ski plates with the sliding face set to the respective ski plate storage part. Inclined faces 62, 64 gradually lowered on the ski plate storage part side are formed at the binding supporting upper faces of the respective supporting parts 58, 60, so that the ski plates stored in the ski plate storage parts are not shifted laterally by the vibration of a vehicle.
Patent JP-H10187805-A (JP)
Title: Visitor reception device
Inventor: MOCHIDA SHINJI
IPC: G06Q50/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To attain the sequential reception of visitors at an hospital regardless of their 1st or 2nd consultation by performing the writing/reading via the rewritable cards, having the interactive communication with the visitors on a terminal screen and displaying the names of visitors in the order of reception. SOLUTION: A touch panel device has communication with a host computer 4 via the operations of the touch panel of a terminal screen 1 or a keyboard 3 to issue a new card via an issuing card hopper 6 by an instruction of the computer 4 or to issue a 1st card or the 2nd one against such a visitor who omits to carry his visit card. Then the touch panel device writes and reads the contents of the card via a new rewritable card. The interactive communication is performed with the visitors on the screen 1 and the names of visitors are displayed in the order of reception. Thus, the sequential reception of visitors is attained regardless of their 1st or 2nd consultation and accordingly the service is improved for the patients at a hospital.
Patent JP-2000170438-A (JP)
Title: Hinge device
Inventor: YAMADA TSUNEO
IPC: E05D7/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device capable of preventing such a defect that a main body part (first member) is raised according to the upward rotation of a display (second member) and performing an operation for opening and closing between two members smoothly and assuredly in a desk-top personal computer or the like. SOLUTION: When a fixed plate 28 is rotated about the axis of an opening and closing shaft 14 relative to torque springs 10 and 12 for opening it, a force required for the rotation of the fixed plate 28 is reduced by the energizing force of torsion springs 20 and 22, and spring parts 101 and 121 act in the direction of looseness. Thus a hinge device can be opened with less force than that required for closing a clearance between the torque springs 10 and 12 and the fixed plate 28.