baber/WOPTO huggingface dataset:
Patent JP-S63287958-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMURA YOICHI
IPC: G03G5/06
Filed: 1987-05-21
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and superior repetitive characteristics by incorporating a specified trisazo compd. as an electric charge generating substance into a photosensitive layer. CONSTITUTION:A trisazo compd. represented by the formula as an electric charge generating substance 3 is incorporated into a photosensitive layer 20 on an electrically conductive substrate 1. The layer 20 is formed by dispersing the compd. and an electric charge transferring substance 5 in a resin binder. In the formula, each of R1-R5 is H, halogen, hydroxy, alkyl, alkoxy, allyl or the like and Ar is an arom. ring or an arom. heterocyclic group. Since the trisazo compd. is used as the electric charge generating substance 3, a sensitive body having high sensitivity whether positively or negatively charged and also having superior repetitive characteristics can be obtd.
Patent JP-S5647642-A (JP)
Title: Two-cycle engine
Inventor: IIO TOSHIMITSU
IPC: F02F1/22
Filed: 1979-09-27
Abstract: PURPOSE: To increase the output fan engine by beveling an upper edge of an exhaust port at a determined angle for making a triangular section which is changed continually and smoothly from both sides of the edge so as to make good the exhaust timing.  
     CONSTITUTION: On a cylinder (a) of a two-cycle engine A, an exhaust port 1 which is connected with an exhaust passage 2 is opened. The port 1 is inclined to an axis of a cylinder (a) at a determined angle α, and a triangularly beveled part 1(a) is formed. According these, the exhaust effect is increased specially on the low and medium speed running, and the output is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01293372-A (JP)
Title: Detecting device for main pole position of magnet roller
Inventor: OYAMA SHOICHI
IPC: G03G15/09
Filed: 1988-05-20
Abstract: PURPOSE:To improve the detection accuracy of a main pole position by providing a magnetic body having a pointed end part which converges lines of magnetic force generated by a main pole on between a magnetism sensing element and the magnet roller in a spot or linearly. CONSTITUTION:A fitting plate 12 provided between a Hall sensor (b) and a developing sleeve (a) which contains the magnet roller 3 is provided with the magnetic body 13 equipped with the pointed end part 13a. The pointed end part 13a is directed in the axial direction of the magnet roller 13 and an end part 13b on the opposite side faces the Hall sensor (b). The lines (c) of magnetic force generated by the main pole are therefore converged on the pointed end part 13a of the magnetic body 13. Consequently, the peak of the part corresponding to the main pole when the output of the Hall sensor (b) is measured corresponding to the rotation angle of the magnet roller 3 becomes sharp and the detection accuracy is improved.
Patent JP-S614424-A (JP)
Inventor: AZEGAMI TADASHI
IPC: H02J7/00
Filed: 1984-06-18
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-H01295289-A (JP)
Title: Cleaning device for photosensitive body in electrophotographic copying machine
Inventor: IIDA HARUKI
IPC: G03G21/00
Filed: 1988-05-24
Abstract: PURPOSE:To surely remove not only toner but also adhesive substance from a photosensitive body by using an open brush branch whose leading edge is open as a cross section and a loop brush branch whose leading edge is formed in a ring shape and is not open for a cleaning brush. CONSTITUTION:The photosensitive body 1 formed in a drum shape rotates counterclockwise and the surface of the photosensitive body 1 facing to the two rotating cleaning brushes 3 and 4 moves as illustrated by an arrow A. The cleaning brush 3 on an upstream side is formed by fixedly planting many open brush branches 3a whose leading edges are open as the cross section on a brush core 5 and, on the other hand, the cleansing brush 4 on a downstream side is formed by fixedly planting the loop brush branches 4a whose leading edges are formed in the ring shape and are not open as the cross section on the brush core 5. The toner is mainly removed by cleaning by means of the cleaning brush 3 consisting of the open brush branches and, meanwhile, a filming substance and paper powder, etc., are mainly removed by cleaning by means of the loop brush 4. Thus, all the adhesive substances on the surface of the photosensitive body can be clearly removed.
Patent JP-H01295290-A (JP)
Title: Amplitude controller for oscillation blade
Inventor: HATTORI YASUSHI
IPC: G03G21/00
Filed: 1988-05-24
Abstract: PURPOSE:To effectively remove residual toners by adequately acting a vibration blade on a drum surface while compensating the influence of a change in spacing during rotation of the drum. CONSTITUTION:The vibration of the vibration blade 2 is detected by a vibration detecting part 8 and the detection signal thereof is separated to the vibration quantity to a drum side and the vibration quantity to a counter drum side with a certain vibration level as a standard, by a vibration quantity separating part 9. The unbalance quantity of the respective vibration quantities is calculated by a subtraction circuit 10. The vibration quantity to the drum side changes and the unbalance quantity changes in a certain excitation state when the spacing between the vibration blade and the drum is changed by the eccentricity, etc., of the drum. The excitation quantity of an excitation circuit 7 is increased or decreased by an excitation quantity control circuit 11 in accordance with such unbalance quantity. The influence such as the eccentricity of the drum and the fluctuation in the surface shape thereof are thereby compensated and the residual toner is effectively removed by the vibration blade.
Patent JP-S5647819-A (JP)
Title: Capacitor control circuit
Inventor: MIZUHARA HIROHISA
IPC: G05F1/70
Filed: 1979-09-27
Abstract: PURPOSE: To make a circuit configuration easy, by using the power-factor automatic regulating unit which outputs an (a) contact signal which is turned on for a prescribed period of time, and a (b) contact signal which is turned off for a prescribed period of time, as a making signal and a cut-off signal, respectively, and the AC relay.  
     CONSTITUTION: When the output contact 1a of the making side is turned on, the relay solenoid 7 is connected to the power source line 8 of the sequential circuit, a current flows and it is excited. As a result, the contact 9 is turned on, and the self- holding works. Also, the contact 10 is turned on, the solenoid 21 of the electromagnetic contactor 200 is excited, the main contact 24 is turned on, and the capacitor 26 and the reactor 25 are connected to the circuit. In case of the cut-off operation, since the output contact 2a of the cut-off side is turned off, excitation of the relay solenoid 5a is released, and the contact 6 is turned off. As a result, excitation of the solenoid 21 of the electromagnetic contactor 200 is released, the main contact 24 is turned off, and the capacitor 26 and the series reactor 25 are separated from the circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5249250-A (JP)
Title: Device for supply of coating fluids
Inventor: MIYAKE AKIMICHI
IPC: G03C1/74
Filed: 1975-10-17
Abstract: PURPOSE: To present a device of a specific construction for supply of coating fluids which is designed to extruding many kinds of liquid coating compounds in layers and give a multi-layered coating with clean cut boundary and of uniform thickness without mixing between layers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04327873-A (JP)
Title: Card type pinball machine game system
Inventor: NIIYAMA KICHIHEI
IPC: G07F7/08
Filed: 1991-04-26
Abstract: PURPOSE:To supply balls without running short thereof by converting a part of money amount data in a card to the number-of-balls data to make control of automatically additionally supplying game balls corresponding to the number- of-balls data after the decrease of the game balls on a supply tray is detected by a ball detecting means. CONSTITUTION:In a card type pinball machine game system provided with a pair of a pinball game machine 100 and ball lending machine 200 enclosing therein a card reader provided with a card inserting port 211, while a first ball detector 131 for detecting the presence of a ball is provided on the downstream end of a supply tray 120 a second ball detector 132 as a ball reserve detector is provided near an outflow port 129 on the upstream side of the supply tray 120. When the ball detector 131 detects the ball shortage, a signal for requiring conversion to ball lending is sent to the ball lending machine 200. Also, even if the first ball detector 131 detects the ball shortage, the signal for requiring the conversion to the ball lending can not be generated when the second ball detector 132 detects the presence of the balls.
Patent JP-S6016704-A (JP)
Title: Oscillating circuit for rf modulator
Inventor: ARAI HARUICHI
IPC: H03B5/36
Filed: 1983-07-08
Abstract: PURPOSE:To decrease number of components and also to widen the adjusting frequency width by connecting a capacitor for correcting circuit between a pin terminal of an IC corresponding to a collector of a transistor (TR) and an earth terminal. CONSTITUTION:Two surface acoustic wave oscillators L1, L2 corresponding to each dead channel are externally mounted to the pin terminal of the IC corresponding to a junction between the base and collector of the TR in a way to be changed over. Since the capacitor for correction stabilizing the oscillation of each channel is only one capacitor C3 mounted externally to the pin terminal of the IC corresponding to the junction between the collector and the emitter of the TR, no capacitor for correction is needed for each channel and the number of components is decreased. Further, since the oscillating frequency satisfying the oscillating condition to the phase is biased to the resonance frequency side of the surface acoustic wave elements L1, L2 because of the connection of the capacitor C3, the oscillation is attained easily and the capacitor is connected in parallel with a capacitor CC, then the amount of feedback is increased and the range of adjustment of capacitance for stable oscillation is wide.
Patent JP-S62280020-A (JP)
Title: Method for supplying resin to hopper for extruder
Inventor: ABE HITOSHI
IPC: B29C48/29
Filed: 1986-05-30
Abstract: PURPOSE:To surely detect the amount of resin supplied to a hopper and the amount of resin in the hopper without being effected by a band of resin wastes, by a method wherein the hopper for an extruder is supported by a gravimeter so as to measure the weight of the hopper in order to detect the amount of resin supplied to the hopper and the amount of resin in the hopper. CONSTITUTION:When a measured signal which corresponds to the decreased amount of resin in a hopper 14 due to the lead-in of the resin to an extruder 20 is outputted from a gravimeter 17, a microcomputer 21 operates the measured signal so as to compare the result of the operation with the lower limit data, which is inputted in advance and corresponds to the lower limit amount of resin. Further, when the lower limit data coincides with the result of the operation, the microcomputer 21 controls solenoid valves 25a and 12 so as to hole the valves open and at the same time puts an air compressor 26 into actuation. Accordingly, resin is fed to the hopper 14 again and, in addition, the measured signal corresponding to the amount of the resin fed to the hopper 14 is also outputted from the gravimeter 17. At the time, when the result of the operation based on the measured signal coincides with an upper limit data, the microcomputer 21 gets back the solenoid valves 25a and 12 to their closed states and at the same time stops the air compressor 26.
Patent JP-S5352719-A (JP)
Title: Drawing of polyamide fibers
Inventor: MURAKAMI RIYUUICHI
IPC: D01F6/60
Filed: 1976-10-18
Abstract: PURPOSE: To obtain filament yarns having high tenacity and dimensional stability, by drawing polyamide yarns at a specific draw ratio by the use of a saddle type heater in the second stage of a two-stage drawing process, followed by immediate sagging. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61284827-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/73
Filed: 1985-06-10
Abstract: PURPOSE:To permit the long-period continuation of high-density magnetic recording and reproducing in a satisfactory condition of S/N by disposing a thin ferromagnetic metallic film contg. oxygen on a high-polymer film and providing a pulverous particle coating layer thereon and further the thin ferromagnetic metallic film contg. oxygen thereon. CONSTITUTION:The high-polymer film 4 consists of a PE terephthalate film and a Co-Ni-O film 5 is a film consisting of 70:18:12 respectively by atomic %. The formation of the thin ferromagnetic metallic film including said thin film is executed by a taking up type vacuum deposition machine including a cylindrical can and electron beam evaporating source. The adjustment of magnetic characteristics are executed by adjusting a min. incident angle, oxygen partial pressure, vapor deposition speed, etc. The pulverous particle coating layer 6 consists of the pulverous particles 7 and a resin layer 8 for fixing the pulverous particle. The pulverous particle used are pulverous silica particles and a polyarylate is used for the resin. A Co-Ni-O film 9 is deposited thereon by evaporation.
Patent JP-S5552204-A (JP)
Title: Ac electromagnet
Inventor: HARA KUNIYOSHI
IPC: H01H50/42
Filed: 1978-10-11
Abstract: PURPOSE: To substantially erase an AC electromagnet-produced attraction by being equipped with plural fixed iron cores and the coils so that plural excited currents of mutually-different phases can be supplied.  
     CONSTITUTION: Fixed iron cores 7 and 8 are mutually parted from each other and fixed in a frame 6, and exciting coils 7a and 8a are wound on these respective iron cores. The fixed iron core 7 is provided with a magnetic pole 7c having a make-up coil 9 and a magnetic pole 7b which is not equipped with the make-up coil. The fixed iron core 8 is provided with a magnetic pole 8c having a make-up coil 10 and a magnetic pole 8b which does not have the make-up coil. A common movable iron core 11, which is attracted by the iron cores 7 and 8 with an end of the frame 6 as a crossing point, is provided. The coils 7a and 8a are respectively connected to a primary winding 12a and a secondary winding 12b of the gap transformer 12. The winding 12a is further connected to a wire 14 which supplies AC power through a transformer 13. If a potential difference between an output current I of the transformer 13 and a supply current IV from the transforemr's winding 12b is set to 90°, the produced attraction becomes varied by 180° and erase attraction each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11315311-A (JP)
Title: Method for hanging down stave for changing in blast furnace
Inventor: OKAZAKI SHINICHI
IPC: E04G21/14
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for taking in and hanging down stave in a furnace in which the arrangement is simple and severe high temp. heavy muscular work can be avoided. SOLUTION: A method for hanging down a stave for changing in a blast furnace is provided with opening parts 11 for taking the stave 2 into the furnace at an upper shaft part in the blast furnace, second hoists 13 at the upper part there of, guide cylinders 10 for guiding wind-up wires 15, 16 for first hoists at the upper part from the opening part 11 position and also, the first hoists 12 at the upper part of the guide cylinders 10 so that first and the second hoists 12, 13, guide cylinder 10 and opening part 11 are effectively used and thus, the stave 2a for changing is hung down to the stave changing position at the lower part.
Patent JP-S6453151-A (JP)
Title: Ion selecting electrode
Inventor: JIRU EMU GAISUTO
IPC: G01N27/333
Filed: 1988-05-23
Abstract: PURPOSE: To reduce the size of an ion-selective electrode by constituting the electrode by providing a means which detects the potentials generated at a nonmetallic conductor coated with an insulating layer and its part not coated with a metal on an electrically insulating substrate having a flat surface. CONSTITUTION: An FET20 surrounded by an insulating underring 25 is inserted into a recessed section formed on the flat surface 10a of an insulating substrate 10 so that the surface of the FET20 can be flushed with the surface 10a. A nonmetallic conductive finger 30 passes through the space between the gate lead of the FET20 and an nonmetallic offset gate 35 along the surface of the FET20. The flat surface 10a is entirely coated with an insulating under coating 40 except the opening 20a around a gate 35, an opening 20b around the source lead of the FET20, etc. A nonmetallic conductive lead 30 connects the gate lead to a detecting layer 35. An insulating film anchor layer 50 comes into contact with the gate 35 in the opening 20a. An insulating coating 60 covers the entire surface of the substrate 10 excluding the opening 20a.  An ion-selective film 90 fills up the opening 20a and is surrounded by a film well 100. When an ion-selective electrode is constituted in such a way, the size of the electrode can be reduced.
Patent JP-2000319154-A (JP)
Title: Phototoxicity inhibitor
Inventor: KOJIMA HATSUO
IPC: A23L7/109
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a new and safe phototoxicity inhibitor, and to provide a cosmetic composition or food and drink containing the inhibitor. SOLUTION: This phototoxicity inhibitor comprises containing one or more kinds of substances selected from flavonoids (baicalin, chrysin, myricetin, dihydromyricetin, morin, naringin, quercetin, quercitrin, rutin and wogonin), coumarins (coumarin, esculetin, scopoletin and umbelliferone), phenylpropanoids (coffeic acid, chlorogenic acid, cinnamic acid, p-coumaric acid, hesperidin and rosmarinic acid) and tannins (epigallocatechin, epigallocatechin gallate, gallic acid and tannin), or a plant extract containing one or more kinds of substances selected from flavonoids, coumarins, phenylpropanoids and tannins. The cosmetic composition or the food and drink contains the phototoxicity inhibitor.  The inhibitor has a phototoxicity-inhibiting action against air pollutants and is useful for depressing various adverse effects on the human body, such as skin cancer, skin roughness, skin aging, sunburn (melanization) and inflammation.
Patent JP-S62284668-A (JP)
Inventor: ISHIGAMI TAKASHI
IPC: A63B51/02
Filed: 1986-06-02
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-S5249736-A (JP)
Title: Display equipment
Inventor: HIRAO TOSHIROU
IPC: G06F3/14
Filed: 1975-10-17
Abstract: PURPOSE: For the display data in the display region which is assigned by specific character, the display position is shifted by the distance indicated by the specific character to perform display.  In this way, the pattern or table can be conveniently displayed, and also some specific characters, etc.  can be emphasized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02305664-A (JP)
Title: Manual printer
Inventor: TERANISHI YUKIHIDE
IPC: B41J3/28
Filed: 1989-05-19
Abstract: PURPOSE:To perform printing regardless of the thickness or size of a medium to be printed, such as paper, by mounting a roller that rotates as a printer body manually traces a position to be printed, a ribbon feed system that rotates in synchronism with said roller, and a circuit that imparts pulses to a printing head in synchronism with said roller. CONSTITUTION:A printer body is brought to a position to be printed of a matter to be printed and traces the appropriate position, whereby a roller 1 is rotated. Therefore, a pulley 3 disposed coaxially to the roller 1 transmits the rotation to a pulley 5 through a belt 4. Furthermore, a ribbon take-up roller 6 rotates through a friction feed 13 to take up an ink ribbon 12 thereon. On the other hand, by an encoder 8 disposed coaxially to the roller 1 and a sensor 9, the rotating speed of the roller 1 is detected. A pulse current is passed through dots to be printed on a printing head 2 in synchronism with the rotation of the roller 1 by a control circuit 10. With a heat generated by this pulse current, an ink component of an ink ribbon 12 is melted to be transferred to a matter to be printed. In this manner, printing is conducted.
Patent JP-H06328082-A (JP)
Title: Antiseptic for water-soluble lubricant and its production
Inventor: TATSUMI ARITAKA
IPC: C02F1/36
Filed: 1993-05-27
Abstract: PURPOSE:To provide an antiseptic for a water-soluble lubricant of high sterilization effect, safe and inexpensive. CONSTITUTION:A 5% liquid 2 of emulsion type water-soluble cutting oil of 500cc is put into a container 1 with a supersonic vibrator 4 set on its bottom, in which a couple of copper platy electrodes 3 of 50cm<2> area are retained at an interval of 4mm (Masking is applied on the opposite sides of electrodes.) and inserted into the container, and direct current of 10 volt is applied between the electrodes 3 in the state of energizing the ultrasonic vibrator 4, and the liquid 2 is dissolved for two hours to produce a solution containing a large amount of copper content. The upper portion of the liquid thus produced is fed into another container, wherein the liquid is emulsified again by adding water and anionic surfactant and also applying ultrasonic vibration. Raw liquid is prepared from the liquid thus prepared alone or by mixing the liquids thus prepared together, and raw liquid is fed into a water-soluble lubricant and so adjusted as to contain 10ppm of copper content, which can prevent the nutrifaction of the water-soluble lubricant.
Patent JP-S63291003-A (JP)
Title: Regular optical fiber
Inventor: IBAMOTO MASAHIKO
IPC: G02B6/36
Filed: 1987-05-25
Abstract: PURPOSE:To obtain a low-loss fiber which can be easily laid without on-site working by using a core formed by previously curing a crosslinkable resin to a required shape. CONSTITUTION:Formation of a connector 3 at the end of the fiber 1 is executed by putting a metallic mold around a fiber skin and molding a connector ferrule 7 and a knob part 8 by the mold. The crosslinkable resin is then packed in the tube of a clad 6 molded to the shape of a prescribed route in the middle part and is cured, by which the core 4 is formed and the optical fiber 1 is produced. The part beyond the knob part 8 is ground to a prescribed length lwhen both ends are cut slightly longer and are inserted into an end face working machine. Only the core 4 is ground to form an end globe 10 at this time. A liquid monomer is thinly coated on such end to obtain a smooth surface by utilizing the surface tension thereof and the coating is cured in this state, then the end globe 10 which substantially forbids scattering is obtd. The light transmission loss over the entire part is thereby decreased and the need for an assembly stage is eliminated.
Patent JP-H10316419-A (JP)
Title: Production of precipitated calcium carbonate light slurry at high concentration
Inventor: YAMAMOTO HIROYASU
IPC: C01F11/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing a precipitated calcium carbonate light slurry at an ultrahigh concentration which is a precipitation calcium carbonate light slurry, excellent in fluidity at a high concentration, especially as precipitated calcium carbonate light for coating, and further excellent in whiteness degree, opacity, air permeability, oil absorptivity, etc. SOLUTION: A spindle-shaped precipitated calcium carbonate light slurry obtained by utilizing a carbonating reaction is dehydrated and concentrated with a filter press to provide a cake with >=70 wt.% solid content. At least a dispersing agent is then added to the resultant cake and dispersed with a stirrer to prepare a calcium carbonate light slurry at a high concentration, which is then treated by wet disintegration to afford a precipitated calcium carbonate light slurry having <=2 μm average particle diameter and >=68 wt.% solid concentration.