baber/WOPTO huggingface dataset:
Patent JP-H09218603-A (JP)
Title: Fixing device
Inventor: KISU TOSHIHARU
IPC: G03G15/20
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the curl phenomenon of a recording medium with a simple structure. SOLUTION: This fixing device 1 is provided with a fixing roller 3 heated by a heater, and at least two pressure rollers 4b and 4c arranged closely to the outside peripheral surface of the roller 3. The rollers 4b and 4c are mutually arranged separately from each other, and also a pressure belt 5 is mutually wound between the outside peripheral surfaces of the rollers 4b and 4c, and abuts on the roller 3.
Patent JP-S53110497-A (JP)
Title: Flickering device for vehicles
Inventor: MIZUNO CHIAKI
IPC: B60Q1/26
Filed: 1977-03-09
Abstract: PURPOSE:To obtain control information for driving a switching means, removing noise mixed in the wirings of direction indicating lamps and stabilize operations by detecting the current amounts supplied to the direction indicating lamps in a flickering device for vehicles which provides both of a direction indicating function and a trouble announcing function showing the disconnection of the direction indicators.
Patent JP-H04248285-A (JP)
Title: Manufacture of silicon carbide heating element
Inventor: KUROYANAGI AKIHIRO
IPC: H05B3/14
Filed: 1991-01-25
Abstract: PURPOSE:To enable conversion into a heater composition with very little oxidizing wearing even in the use for a long period and to improve the durable performance so as to obtain a high quality by reforming the surface organization of a recrystallization type silicon carbide body with a amolphous type SiC. CONSTITUTION:An organic silicon halide compound is contacted in a gaseous condition to a recrystallization type silicon carbide body being heated in a reduced pressure of quartz reaction chamber together with a hydrogen gas, and an operation to separate and deposit SiC on the organization surface by a reduction pyrolytic reaction is repeated intermittently in a short cycle. In this case, trichloromethylsilane is used as the organic silicon halide compound, mixing with hydrogen gas at the mol ratio 0.01 to 0.05, and a contact and a stop in a second interval are repeated to the recrystallization type silicon carbide body heated at 900 to 1100 deg.C. The empty pores of the heater organization is filled and sealed smoothly to blind them, and the whole surface is covered by forming a membranous dense layer. As a result, the oxidizing wearing when the frequent heating and cooling are repeated is reduced effectively, and the durable life of the heating body can be extended.
Patent JP-S60170269-A (JP)
Title: Manufacture of thin-film solar cell
Inventor: UENO MASAKAZU
IPC: H01L31/06
Filed: 1984-02-14
Abstract: PURPOSE:To improve photoelectric conversion efficiency by forming irregularities of specific height to the surface of a transparent conductive film laminated on a light- transmitting insulating substrate and shaping an amorphous semiconductor thin-film on the irregularities. CONSTITUTION:The surface of a transparent conductive film 2 is formed in a surface with irregularities in height of 500Angstrom  or 3,000Angstrom , and an amorphous semiconductor film 3 is applied on the surface. The transparent conductive film such as one 2 consisting of tin oxide is laminated on a substrate such as a glass substrate 1 and the film 3 such as an a-Si layer 3 and a film such as a silver electrode film 4 are laminated on one part of the conductive film 2, an electrode such as a silver electrode 5 is formed separately on the transparent conductive film 2 as a current-collecting electrode, and photovoltage is generated by beams 6 projected to the a-Si layer 3 through the transparent conductive film 2 and the substrate 1. The a-Si layer 3 is shaped through a glow discharge decomposition method, and consists of a p type a-SiC layer 31, an i-type a-Si layer 32 and an n type a-Si layer 32. The electrodes 4, 5 are composed of silver thin-films formed through a vacuum deposition method. The shape of the surface of the tin oxide transparent conductive film 2 can be changed according to manufacture and manufacturing condition for the conductive film 2.
Patent JP-S58146738-A (JP)
Title: Resin leaf spring
Inventor: UOSATO SUSUMU
IPC: F16F1/368
Filed: 1982-02-22
Abstract: PURPOSE:To both prevent slide friction in piled parts and apply a damping function, by providing spacers in the central part of leaf springs to form gaps in both end parts of the leaf spring and arranging a rubber layer in this gap. CONSTITUTION:Plural sheets of leaf springs 2-4 constituting a leaf spring are formed by a plate, in which carbon fiber or the like is used as the core material and synthetic resin is impregnated to this core material, as a material. Here suitable spacers 7 are provided to each central part piled surface between the springs 2, 3 and 3, 4, and rubber layers 5, 6 are respectively arranged to gaps formed by the spacer 7 in each both end part between the springs 2, 3 and 3, 4. In this way, when the spring is warped by a change of unspring weight, relative movement in the longitudinal direction generated in the both end parts of the springs 2-4 is absorbed by deformation of the layers 5, 6, and slide friction between the springs 2-4 themselves can be eliminated.
Patent JP-S52109044-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: YAMAGUCHI HIROTSUGU
IPC: F02M17/38
Filed: 1976-03-10
Abstract: PURPOSE: This air-fuel ratio controller controls a control valve, which controls air-fuel ratio by controlling the flow rate of an air guide passage or fuel passage of a carbureter, by a controller that works by the output of an exhaust senser. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60170884-A (JP)
Title: Cleaning device
Inventor: NEMOTO SHIGEMITSU
IPC: G03G21/10
Filed: 1984-02-16
Abstract: PURPOSE:To stabilize a cleaning function for a long period by irradiating the surface of a photosensitive body near the edge of a cleaning surface at the side which is pressed against the surface of the photosensitive body, and giving destaticizing action to a photoconductive layer. CONSTITUTION:Numbers of optical fibers 4 are embedded in parallel up to, specially, the edge of the cleaning blade 3 which is pressed against the surface of the photosensitive body 1, and one-side terminals are bundled in a light supply member 5 after leading one end of the fiber outside of the blade and irradiated by a light source 6. Consequently, the photoconductive layer 1a of the photosensitive body 1 is irradiated near the edge of the cleaning blade 3 at the pressing side to erase residual electrostatic attracrive force between toner remaining here and the photoconductive layer as much as possible, thereby facilitating the toner scraping operation of the blade 3. The cleaning function is therefore stabilized for a long period.
Patent JP-S59151643-A (JP)
Title: Hydrodynamic mount
Inventor: MIYAMOTO YASUO
IPC: F16F13/00
Filed: 1983-02-18
Abstract: PURPOSE:To reduce dynamic magnifying power in a high frequency vibration range inclusive of secondary vibration and improve a vibro-isolating characteristic in suchlike vibrations, by supporting a weight transversely inside a fluid chamber in a floating manner. CONSTITUTION:A bracket 15 is installed sideways from a cylindrical body 11 of a base member 10, while a rod 16 is set upright to an end top surface of the bracket 15, and a weight 50 is supported on this rod 16 by each of springs 51 and 52. When a high frequency vibration inclusive of secondary vibration is inputted into a setting member 20, the weight 50 moves up and down against these springs 51 and 52 but, due to its own inertia, almost comes to a standstill. In this case, if such force as acting on the base member 10 via share spring rubber 30 is made so as to balance with the force produced by vibrations in a relative position between the setting member 20 and the base member 10, dynamic magnifying power in a high frequency vibration range can be extremely reduced down, thus a vibro-isolating characteristic comes to being very excellent.
Patent JP-H06257078-A (JP)
Title: Core of wire rope, preparation thereof and wire rope
Inventor: JIYON MOOSON UORUTON
IPC: D07B1/04
Filed: 1993-01-21
Abstract: PURPOSE: To provide a core which avoids and reduces a defect of a reinforcing member for a conventional wire rope. CONSTITUTION: The core is a core which is provided with a tubular outer member 1 of plastic material and a solid cylindrical central member 3 of plastic material and has a cylindrical inner surface made of the outer member 1 and the central member 3 closely adhered with each other. A lubricant or a velease agent may be provided to a joint surface of the outer member1 with the central member 3. The outer member 1 has a grooved outer surface including symmetrically spaced helical grooves 2 for receiving respective wire strands 4 of steel.
Patent JP-H02273458-A (JP)
Title: Lamp
Inventor: BUIRUFURIIDO EMUNZU
IPC: H01K1/46
Filed: 1990-02-07
Abstract: PURPOSE: To widen tolerance for the dimensions of a knob sealing part by giving a tension to tighten the knob sealing part to each bracket of a holding member. CONSTITUTION: When a lamp is to be assembled, brackets 12 and 13 of a holding member 11 where a knob sealing part 2 is inserted in between are inserted into a lamp base 5 as a non-fix assembly without giving a prestress. Then each flat peg 17 is inserted to between the two brackets 12 and 13 through an opening 14 in the base 5. The pegs 17 are rotated so that the brackets 12 and 13 are pushed apart from each other along the shell 9 of the base 5, and a tension to tighten the sealing part 2 is given to the brackets 12 and 13. The tension increases in accordance with the pushing-apart of each bracket, and the tightening force for the sealing part 2 can be set to the desired value. This permits widening of the tolerance for the thickness of the sealing part 2.
Patent JP-H08198037-A (JP)
Title: Side body wiring structure for automobile
Inventor: MURANO HIROAKI
IPC: B60R16/02
Filed: 1995-01-20
Abstract: PURPOSE: To let water drops and the like hardly ingress in, and make the durability of the structure excellent. CONSTITUTION: A pane of window glass 12 is fitted in between a door outer panel 10 and a cover plate 11, and the main body section 14 of a flat cable is wired at the lower side position of the cover plate 11. The cover plate 11 is covered by a water proof sheet 15, let the branch section 14a of the flat cable pass through from the one side of the water proof sheet 15 toward the opposite side of the sheet, and wiring for electrical equipment is thereby run.
Patent JP-S58144572-A (JP)
Title: Dc/dc converter circuit
Inventor: HENMI SHIYOUICHI
IPC: H02M3/337
Filed: 1982-02-19
Abstract: PURPOSE:To always obtain a constant DC voltage by connecting a control transistor to the emitter of an oscillating transistor and controlling the base potential of the control transistor. CONSTITUTION:When a power source Vcc is energized, an oscillator oscillates at the frequency which is determined by condensers C1-C4, resistors R5, R6, and a high voltage is generated at the secondary side of a transformer T. This voltage generated at the secondary side of the transformer T is rectified by diodes D1, D2, smoothed by a condenser C5, then applied to a power source voltage Vcc and led out from an output terminal (a). A control circuit which has a Zener diode D3, a resistor R8, a transistor Q4, a resistor R9, and a transistor Q3 is provided at the DC voltage output terminal (a) of the secondary side of the transformer T, the base potential of the transistor Q4 is controlled by the DC voltage output, the emitter resistances of the transistors Q1, Q2 are controlled, thereby, always obtaining a constant DC voltage output.
Patent JP-H10224782-A (JP)
Title: Image/voice compression device and semiconductor integrated circuit for image/voice compression
Inventor: SAKURAI HIROSHI
IPC: G10L19/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of chips and the number of parts in the whole AV equipment and to reduce the size and weight of the AV equipment by arranging a compression means for compressing image or voice information, a means for extending compressed information and a communication means for communicating with the external of the device on the same semiconductor substrate. SOLUTION: A video signal outputted from a camera part 101 is inputted to a memory 103 through a memory controller 102 built in a CODEC LSI 100. The information is returned to the CODEC LSI 100 again and compressed by a compression processing circuit 104 and then the compressed information is inputted to an MPU 107 through a system bus 106. In the case of receiving time information, the information is inputted to the memory 103 through the system bus 106 and the memory controller 102, returned to the CODEC LSI 100 through the controller 102 and decoded by an extension processing circuit 105. The memory controllers 102, 110 are driven by clock pulses generated from an oscillator 103 connected to the CODEC LSI 100.
Patent JP-H04288523-A (JP)
Title: Plane type fluorescent lamp dimming method
Inventor: HAMAGISHI GORO
IPC: G02F1/133
Filed: 1991-02-20
Abstract: PURPOSE:To improve an irregularity in brightness due to the potential gradient of a plane fluorescent lamp, specially, the linear cathode at the time of low- brightness light emission. CONSTITUTION:Mutually opposite-phase sine waves are impressed to both end parts of the linear cathode of the plane fluorescent lamp and when both the end parts of the linear cathodes are at the same potential, a grid pulse voltage is impressed to a mesh electrode as the grid to improve the irregularity in brightness due to the potential gradient of the linear cathode. At the time of the low-brightness light emission, the crest value of the grid pulse voltage is varied and after specific brightness is reached, the pulse width of the grid pulse voltage is varied to realize complete dimming. One terminal of the linear cathode is grounded and a cathode pulse voltage is impressed from the other terminal part; when both the end parts of the linear cathode are at the same potential, the grid pulse voltage may be impressed to the mesh electrode for dimming.
Patent JP-H09219284-A (JP)
Title: Induction heating cooking appliance
Inventor: KAWABE MASARU
IPC: H05B6/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooking appliance in which indication content is easy to understand, visibility is excellent, and abnormality indication is provide. SOLUTION: When a disconnection detection means 13 detects the disconnection of temperature detection means 3, 4, signals are output to first control means 11, and second control means 12 so as to stop heating, and simultaneously signals are output to a heating mode indication means 6, a temperature control heating mode indication means 8, and a thermal power/temperature indication means 10 so as to successively flicker plural light emitting elements constituting the thermal power/temperature indication means 10 and to indicate. When the first temperature detection means 3 is disconnected, either of the heating mode indication means 6 or the temperature control mode indication means 8 is lighting indicated, and when the second temperature detection means 4 is disconnected, the other is lighting indicated so as to indicate an abnormal state.
Patent JP-H05221470-A (JP)
Title: Cushioning packing
Inventor: TAKAI AKIYASU
IPC: B65D77/26
Filed: 1992-02-13
Abstract: PURPOSE:To perform an excellent cushioning function for an electronic part in an simple structure by a method wherein a plate-like cushioning material having at least two inserting holes formed therein at predetermined intervals is curved to align such holes coaxially and a tubular electronic part is passed through these holes and placed as such in a packing case. CONSTITUTION:To pack a cylindrical electronic tube 51, a packing case 53 and a plate-like cushioning material 52 being of a width and length commensurate with the corresponding dimensions of the packing case 53 are prepared. The cushioning material 52 provided with four inserting holes 52a formed in specified positions is curved from its intermediate part to align the two inside inserting holes 52a and the electronic tube 51 is passed through these two inserting holes 52a in order for the electronic tube 51 to be retained by the cushioning material 52. Both the ends of the cushioning material 52 are then curled in opposite directions and the ends of the electronic tube 51 are passed through the outermost holes 52a to more securely hold the tube and the cushioning material together. The electronic tube 51 thus retained by the cushioning material 52 is placed into the packing case 5 to complete all the cushioning pack operations.
Patent JP-S63301859-A (JP)
Title: Synthesis of beta-lactam by aid of metal compound
Inventor: HERARUTO FUAN KOOTEN
IPC: C07D205/08
Filed: 1988-02-06
Abstract: Trans- beta -lactams are prepared in a nearly quantative yield by a condensation reaction of a new intermediate metal enolate and an appropriate imine. Certain new metal enolates are provided as intermediates.
Patent JP-2000223925-A (JP)
Title: Array antenna system
Inventor: TANAKA AKIO
IPC: H01Q21/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To correct an error in the total antenna gain for necessary transmission and reception which is generated when an array antenna which generates a narrow total beam by the combination of two array antennas arranged closely to each other scans in the azimuth and elevation directions. SOLUTION: To correct the total antenna gain of the two array antennas 1 and 2 to a necessary value on the basis of the data of the antenna gain corresponding to the radiation beam shapes and scanning azimuths of the two array antennas 1 and 2, a beam scanning time antenna gain data recording circuit 10 where the gain data of the antenna elements are recorded is provided. To correct the antenna gain at the time of the beam scanning of one or both of the antennas 1 and 2 on the basis of beam shape and scanning azimuth information of the antennas and the data in the beam scanning time antenna gain data recording circuit 10, a beam scanning time array antenna gain corrected value calculating circuit 11 is provided.
Patent JP-H08221611-A (JP)
Title: On-vehicle machine for toll reception
Inventor: MATSUMOTO HIROYUKI
IPC: G07B15/00
Filed: 1995-02-15
Abstract: PURPOSE: To make an on-vehicle machine effective only when a radio wave for toll reception of a toll road is received with respect to the on-vehicle machine for toll reception which uses radio. CONSTITUTION: The on-vehicle machine 1 is equipped with a CPU 2, a memory 3, an interface circuit 4, a detecting circuit 5, a transmitting circuit 9, a battery 10, and an antenna 11 and the detecting circuit 5 has comparing circuits (1) 6 and (2) 7, and a circuit 8. A specific threshold value L1 of radio wave intensity is set for the comparing circuit (1) 6 and L2 is set for the comparing circuit (2) 7 (L2>L1). When the difference between time t1 and time t2 as the threshold values is within a specific range at the time of radio wave reception, the radio wave is regarded as the radio wave for toll reception and a wake-up signal 13 outputted to the CPU 2 to make the functions of the on-vehicle machine 1 effective, so malfunction due to portable telephone, etc., and the consumption of a battery 10 are prevented.
Patent JP-S61185252-A (JP)
Inventor: NAITO TAZURU
IPC: A61B5/0408
Filed: 1985-02-14
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-H04266171-A (JP)
Title: Bundle wiring design system
Inventor: ITO OSAMU
IPC: G06F17/50
Filed: 1991-02-21
Abstract: PURPOSE:To reduce the manhours and the time by realizing to automatize the bundle wiring by instructing a reference line and a bundle wiring range, when it becomes necessary to execute the wiring of several pieces of wirings along a certain wiring. CONSTITUTION:By a reference line instructing part 1, a reference line and its start point are instructed. Subsequently, a bundle wiring range is instructed by an objected range instructing 2, and a wiring design of the reference line is completed by a reference line wiring part 3. Also, a clearance recognizing 4 recognizes a gap between the wirings, and simultaneously, an automatic bundle wiring part 5 executes an automatic wiring design of the bundle wiring, while maintaining this gap. In the end, a wiring end point recognizing part 6 recognizes the end of the wiring. In such a way, by instructing the reference line and the bundle wiring range, the bundle wiring can be automatized, and the wiring manhours and the wiring time can be reduced remakably.
Patent JP-S57143190-A (JP)
Title: Electrically operated submerged pump
Inventor: HIGUCHI AKIRA
IPC: F04D13/08
Filed: 1981-02-27
Abstract: PURPOSE:To reduce work for control, inspection, etc. of quantity of liquid in a tank, by forming the strut of a pump to triangular shape with its suction port side as a vertex and preventing occurrence of turbulence in the vicinity of a suction port part then obtaining a lower level of liquid than in the past. CONSTITUTION:A strut 10, integrally formed with a casing 3, is formed to triangular shape with the side of a suction port 6 as a vertex. A generated swirl in the inside of said strut 10 is eliminated by this triangular shaped strut 10, and liquid smoothly flows into the suction port 6 of a pump as shown by arrow heads in the drawing, never to cause an irregular swirl. Accordingly, as shown in the drawing, only a natural swirl is generated around the suction port 6, and no change is caused in performance of the pump even if its head of liquid is decreased from the conventional position P to a position P'. Accordingly, the level of liquid can be set lower than in the past, thus care can be reduced for control, inspection, etc. of quantity of the liquid in a tank.
Patent JP-S60171444-A (JP)
Title: Method for monitoring removal of oxide film on surface of metal
Inventor: FURUYA YASUMASA
IPC: G01N27/416
Filed: 1984-02-17
Abstract: PURPOSE:To make it possible to judge the completion of washing, in removing a film comprising ferrous metal oxide by a chemical solution, by monitoring a washing state while a cathode current is flowed between the opposed electrode and an article to be washed immersed in the chemical solution. CONSTITUTION:The potential of stainless steel having an oxide film is higher than that of the base metal thereof in cathode current density of 200muA/cm<2> or less and lowered as the washing of the oxide film by a chemical solution advances. In performing chemical washing in such a state that a piping like article 3 to be washed is filled with the chemical solution 4, a DC power source 6 and an ammeter 7 are arranged between an opposed electrode 5 and the article 3 to be washed to flow a minute DC current. Next, a salt bridge 8 is inserted into the article 3 to be washed so as to reach a measuring position and the approach to the potential of the base metal preliminarily measured at the same cathode current density by using a standard electrode 9 as a reference electrode is monitored continuously or intermittently by a potentiometer 10. By this method, the corrosion of a material by over-washing can be prevented.