baber/WOPTO huggingface dataset:
Patent JP-H0527526-A (JP)
Title: Image forming device
Inventor: MATSUSHIRO HIROYUKI
IPC: G03G15/00
Filed: 1991-07-25
Abstract: PURPOSE:To provide an image forming device in which wasteful toner consumption on a photosensitive body is kept to the minimum. CONSTITUTION:In the image forming device where a toner image is obtained by developing an electrostatic latent image formed on the photosensitive body 1 in a contact type reversal developing process by a developing device 5, a voltage variable type voltage generator 15 which makes the value of the potential of the conductor of a photosensitive body base different from that of the ground part of an image forming device main body is provided between the conductor 1' of the photosensitive body base and the ground part GND of the image forming device main body. Since the voltage variable type voltage generator which makes the value of the potential of the conductor of the photosensitive body base different from that of the ground part of the image forming device main body is provided, the wasteful toner consumption on the photosensitive body is kept to the minimum even when the value of developing start voltage is changed because of the change of the conditions of the process.
Patent JP-S60157990-A (JP)
Inventor: KAARU BURITSUKURU
IPC: B63H21/30
Filed: 1984-09-07
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-H0824094-A (JP)
Title: Mirror body having function to stop fogging
Inventor: MORI KATSUHISA
IPC: A47G1/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide a mirror body having a function to step fogging which eliminates the problems associated therewith thus far and at a low cost by combinedly using a novel paper heating element which is strong to moisture and is usable stably over a long period at a stable equil. temp. of a low temp. and a mirror plate. CONSTITUTION:A thin sheet material 1 is formed by evenly diffusing and including short carbon fibers 1a... into paper pulp in an energizeable state and band- shaped electrodes 2, 2 are formed at both right and left edges of the sheet material 1. The paper heating element B formed by sealing and coating the sheet material 1 including such electrodes with an insulating synthetic resin film 3 having waterproofness is laminated on the rear surface of the mirror plate 4. A frame plate 5 holding the mirror plate 4 is provided with a plug or receptacle electrically connected to the electrodes 2, 2.
Patent JP-S6079374-A (JP)
Title: Developing device for electrophotographic copying machine
Inventor: NOGAMI YUTAKA
IPC: G03G15/08
Filed: 1983-10-07
Abstract: PURPOSE:To detect the presence or absence of a toner by detecting the load of a driving system of an agitating member occuring in the amt. of the toner by a detecting means. CONSTITUTION:When a toner is full in a toner bottle 2, a belt 4 transmits rotation always in a tense state to a blender 3 because the load against the driving of the blender 3 is large. A rod 7 receives large force from a spring 8 and maintains always a switch 6 in an on state. When the driving load decreases gradually on gradual decrease in the toner, the blender 3 is made easily rotatable and the tensed belt 4 is loosened gradually. The switch turns off when the force that the rod 7 receives is smaller than the force that the rod receives from the spring 8. More specifically, the switch 6 can be so set as to be changed over at the prescribed amt. of the toner by setting the elastic force at optional intensity. The amt. of the toner is thus surely detected by such operation before the inside of the bottle 2 is emptied.
Patent JP-H1136997-A (JP)
Title: Abnormality detection device for fuel gas exhaust suppressing device
Inventor: DODA HISAYO
IPC: F02M25/08
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To accurately detect errors such as leakage of fuel gas. SOLUTION: A fuel gas exhaust suppressing device stores the fuel gas produced in a fuel tank 12 in a canister 16, and discharges, together with air, the fuel gas stored in the canister 16 to the intake pipe 2 of an engine 1 through purge pipes 22 and 24. Also a CPU 41 in an ECU 40 is enclosed, ranging from a fuel tank 12 to intake pipe 2, by a purge control valve 23 and a canister closing valve 20, and a pressure in the enclosed rage is regulated to a specified pressure. In addition, the CPU 41 detects the abnormality of the fuel gas exhaust suppressing device based on a variation in pressure to a specified pressure.  Thus, when the CPU 41 is enclosed at the time of pressure adjustment, the movement of fuel in the fuel tank 12 is detected based on a variation in pressure per time in the enclosed range and when the movement of fuel is detected, the detection of abnormality the fuel gas exhaust suppressing device is made ineffective.
Patent JP-H0513138-A (JP)
Title: Cable reel
Inventor: KATO HIRONORI
IPC: B60R16/027
Filed: 1991-07-02
Abstract: PURPOSE:To prevent a flexible cable from being bent in the course leading a reversed part by providing such a constitution as certainly delivering the flexible cable through the reversed part to an outer cylinder part or an inner cylinder part. CONSTITUTION:The U-shaped reversed part 3a of a flexible cable 3 is looped between a driving roller 18 and an energizing roller 20 which are elastically energized in the mutually approaching direction, and the rotating force of the driving roller 18 rotated around its own axis and around a reel by an epicyclic mechanism is transmitted to the reversed part 3a by the pressing force from the energizing roller 20.
Patent JP-H0353967-A (JP)
Title: Ink ribon caetridge and typewriter
Inventor: BUERGIN MARKUS
IPC: B41J35/28
Filed: 1990-07-13
Abstract: PURPOSE: To provide a reloadable ink cartridge which allows easy reloading and refilling of a ribbon to an ink ribbon cartridge by providing a refillable ink ribbon cartridge including an adaptor provided with a driving mechanism and a replacable ink ribbon feeding unit. CONSTITUTION: A refillable ink ribbon cartridge 1 includes a housing adaptor 13 and a replacable ink ribbon feeding cassette unit 20. The adaptor 13 is designed in such a way that it can be permanently inserted in a typewriter or a printer and on the other hand, the cassette 20 is disposable and is replaced after the ink ribbon is consumed. Mechanical parts which are needed for driving and stretching the ribbon are stored in the adaptor 13. At the same time, the cassette stores the min. no. of individual parts. When the ribbon supply 40 has been depleted, the adaptor 13 remains in the typewriter, but the depleted refill unit is removed and a new cassette is replaced quickly and easily into the housing.
Patent JP-S6432091-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C29/04
Filed: 1987-07-27
Abstract: PURPOSE:To improve the extent of compression efficiency by installing a check valve gear in a fixed scroll end plate in the midway of an oil feed passage between a compression space and a discharge chamber, and forming a valve guard of a valve body with a sintered molding member consisting of porosity. CONSTITUTION:An interval between a first compression space 39b and an oil sump 18 is interconnected by an oil feed passage consisting of a suction hole 41 of an end plate 14, a check valve gear 17 with a valve plate 42 and an injection hole 30b. A valve guard of the check valve gear 17 is composed of a porous sintered alloy molding, making gas transmittable. Therefore during operation of a compressor, a clearance among fine particles is sealed by an oil film owing to an infiltration action of lubricating oil passing through an inner wall surface of the valve guard, thus a back flow of gas is prevented from occurring and, what is more, compression efficiency is improvable.
Patent JP-S6078304-A (JP)
Title: Signal processing system for detecting two-dimensional position
Inventor: ISHII MASARU
IPC: G01S17/02
Filed: 1983-10-05
Abstract: PURPOSE:To detect two-dimensional position of slit light with good reliability by taking a difference in the reflected input image between the scene irradiated with spot light, slit light, etc. according to a specified rule and the scene which is not irradiated with said light and erasing the background image except the same. CONSTITUTION:Spot light, slit light and random pattern light, etc. are irradiated from an irradiating device 4 through an input-output device 3 to an object or working environment by the instruction from the algorithm 2 for distance measurement in a calculator 1. The reflected light is detected with a two-dimensional position detector 5 operating on a signal processing system and the three-dimensional information on the object or working environment is obtd. by the algorithm 2 based on triangulation method by using the data obtd. through the device 3. The device consisting of one chip can be formed if the algorithm is made into hardware as a semiconductor sensor constituted of a photoelectric transducer such as a CCD or the like, an image buffer, simple arithmetic circuit and a synchronizing circuit with the irradiating light. If the reflected light is slight, the two-dimensional position is made detectable by repeating plural times the processing and adding and averaging the results.
Patent JP-H0531378-A (JP)
Title: Charging control device of grain treatment apparatus
Inventor: NINOMIYA SHINJI
IPC: B02B7/00
Filed: 1991-07-26
Abstract: PURPOSE:To charge grain on the basis of the moisture of the grain in grain dryer at the time of grain charging work. CONSTITUTION:The presence of the grain received in a grain dryer is detected by operating a charging start device and, when this detected grain is undried grain, the grain is charged in the dryer 2 through a charging and transfer device 1 and, when the detected grain is already dried grain, the charging and transfer device 1 and the dryer 2 are controlled so as to be stopped to make the charging of grain impossible. When grain is present in the grain dryer 2 at the time of charging, the moisture of said grain is detected and charging is performed or not on the basis of the detected moisture to prevent the mixing of undried grain with already dried grain.
Patent JP-H0932653-A (JP)
Title: Heat exchanger of egr gas
Inventor: YAMADA MASARU
IPC: F02M25/07
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a valve by cooling EGR gas flowing in an EGR valve of an internal combustion engine and also prevent corrosion of the engine main body by restraining the generation of condensed water. SOLUTION: EGR gas diverted from an exhaust manifold 1 of an engine main body 20 is cooled by an evaporator 11 disposed in a refrigerating cycle 12 where a refrigerant is circulated to become a low temperature and flow into an EGR valve 3, so that there is no possibility of damaging the EGR valve 3 by the heat of EGR gas. Condensed water which is contained in low temperature EGR gas flowing out of the EGR valve 3 and acidified is again heated and evaporated in a heat exchanger 13 by a high temperature refrigerant which is compressed by a compressor 7 and flows into a condenser 8 through the heat exchanger 13, so that there is no possibility of corrosion of the engine main body 20 receiving recirculation of EGR gas from an intake manifold 5.
Patent JP-H1121350-A (JP)
Title: Water-repellent polyimide film and production thereof
Inventor: MATSUURA TORU
IPC: C08L79/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To produce a polyimide film improved in heat resistance and water repellency by reacting an acid dianhydride having a specific chemical structure with a diamine, imidizing the resultant polyimide precursor soln., and subjecting the resultant product to solvent removal. SOLUTION: A polyimide precursor soln. obtd. by reacting an acid dianhydride of formula I with a diamine of formula II in an org. solvent is imidized and subjected to solvent removal to give a fluorine-contg. polyimide comprising repeating units of formula III [wherein R1 is a tetravalent org. group selected from among groups of formulas IV, V, and VI; Rf1 and Rf2 are each H, F, or CF3 ; X is a single bond, O, a group of formula VII or VIII, etc.; and R2 is a divalent group such as a group of formula IX]. This fluorine- contg. polyimide is applied to a substrate and subjected to solvent removal to give a water-repellent polyimide film. The acid dianhydride is reacted with the diamine in equimolar amts. The polyimide may contain 1 mol.% or higher repeating units of formula III wherein R2 is a divalent org. group of formula X (wherein Y is O, S, etc.).
Patent JP-H1126891-A (JP)
Title: Mounting substrate for electronic parts
Inventor: KOBAYASHI NOBUO
IPC: H05K1/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting substrate with versatility, on which various electronic parts can be mounted. SOLUTION: In the substrate, a conductor pattern 3 is formed at the back of the substrate 2 or in the substrate 2 and multiple means 5 which are electrically connected to the conductor pattern 3 are exposed on the surface of the substrate 2 at prescribed intervals. In the mounting substrate 1, electrodes 12 which are electrically connected to the conductor pattern 3 at the back are easily formed on the surface of the substrate 2.
Patent JP-2000015039-A (JP)
Title: Apparatus for recovering and regenerating sulfur hexafluoride gas
Inventor: MINAGAWA TADAO
IPC: B01D53/22
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a sulfur hexafluoride gas-recovering and regenerating apparatus capable of reliably recovering SF6 gas with high purity at high efficiency. SOLUTION: A mixed gas discharged out of a container of an electric appliance in which SF6 gas is sealed is passed through a solid impurity-removing filter, a decomposed gas-removing filter, a water-removing filter, and a non- condensible gas-removing part 14 to remove impurities contained in the mixed gas. Especially, a gas separation membrane 14a having different permeability to the non-condensible gas and SF6 gas is installed in the non-condensible gas- removing part 14 to selectively pass the non-compressible gas with a high permeation speed through the gas separation membrane 14a to heighten the purity of SF6 gas.
Patent JP-S6431741-A (JP)
Title: Novel lignan, diuretic and cardiac comprising said lignan as active ingredient
Inventor: OKA KITAROU
IPC: C07C67/00
Filed: 1987-07-29
Abstract: NEW MATERIAL:A lignan shown by the formula. USE:A diuretic and a cardiac. PREPARATION:Arctigenin contained in F. viridissima as a raw material is reduced and further methylated to give a lignan shown by the formula.
Patent JP-H0819346-A (JP)
Title: Wire net cage for breeding experimental animals
Inventor: KIDACHI ATSUSHI
IPC: A01K1/03
Filed: 1994-07-07
Abstract: PURPOSE:To provide a wire net cage for experimental animals which is prepared by cutting a continuously knitted wire net in a length of the cage frame and connecting the wire net to the cage frame indirectly using one wire filament as they are sewed, but not connecting directly each wire end of the cut net directly to the cage frame, so that the wire net is made readily separable independently from the frame. CONSTITUTION:A wire net cut off from a continuous one is turned back at its peripheral edges to form a ring with each wire end and the wire net 4 is connected to the cage frame 1 using one wire filament 10 by allowing it to pass through helically between the peripheral rings 9, 9 and the cage frame 1. Thus, the wire net can be easily detached and exchanged by only cutting the connecting filament 10.
Patent JP-H0822713-A (JP)
Title: Voice emitting candlestand
Inventor: YAMAMOTO AKIRA
IPC: C11C5/00
Filed: 1994-07-06
Abstract: PURPOSE:To provide a voice emitting candlestand with a built-in acoustic device which can be used for various kinds of party such as a birthday, Christmas or a wedding reception or in a Buddhist service by selecting acoustic software according to the event. CONSTITUTION:An acoustic device 10 in a standby reproduction ON condition is built inside a candlestand 11, and an insulator 9 having electric conductors 8a and 8b on both sides is sandwiched between a battery 7a and a battery 7b, and is temporarily put in an OFF condition, and a thermosensible element 2 is passed up to reaching a thermosensible switch 4 of a bottom part along a core 1 in the candlestand where a conductive wire is laid in conductive parts 6a and 6b respectively contacting with a candle 3 from electric conductors 8a and 8b. The candle to which conductive parts 5a and 5b with the candlestand are connected from the thermosensible switch by a conductive wire is stuck, and when it is lighted, the thermosensible switch 4 of the candle is turned on, and the battery and the battery of the acoustic device built in the candlestand temporarily put in an OFF condition carry an electric current, and a voice is emitted.
Patent JP-S6072817-A (JP)
Inventor: KURAUSU DEIITERU KURUBE
IPC: C08B37/00
Filed: 1984-09-06
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-H0917345-A (JP)
Title: Anion source electrode
Inventor: INOUE TAKASHI
IPC: H01J37/08
Filed: 1995-06-30
Abstract: PURPOSE: To easily correct deflection of an anion beam by an electron restraining magnetic field by arranging an electrode hole whose position is predisplaced in an electron restraining electrode in an anion pullout part. CONSTITUTION: An electrode hole 12C of an electron restraining electrode 4 and an electrode hole 12d of a GRG 5 are arranged by being displaced by a displacement quantity 8 to the center of an electrode hole 12a of a plasma electrode 2 and an electrode hole 12b of a pullout electrode 3. This displacement quantity 8 is displaced up to about 3.0mm with every about 0.5mm, and a displacement correction angle of an anion beam by displacement of these electrode holes 12c and 12d is measured. The electrode holes 12c and 12d are respectively displaced in the parallel direction and the vertical direction to a magnetic field, and the relationship between the displacement direction of the electrode holes 12c and 12d and a deflection angle is also measured.
Patent JP-H0829672-A (JP)
Title: Automatic focusing device and camera
Inventor: HIGASHIHARA MASAKI
IPC: G03B13/36
Filed: 1994-07-19
Abstract: PURPOSE:To prevent an erroneous area from being selected in the case a focus detecting area must be changed in the midst of estimation control by setting an area where defocusing amount suitable for the estimation control is detected from neighboring areas as a focus detecting area. CONSTITUTION:A microcomputer PRS inputs an image signal from a line sensor device for detecting focus SNS and calculates the defocusing amount at a range- finding point (range-finding area) based on the inputted image signal. It decides the continuity of the movement of an image surface. In the case of judging that the continuity is not found, whether or not the defocusing amount of the range-finding point is suitable for the estimation control is judged concerning the range-finding points of both neighbors of the range-finding point used previous time based on the continuity of the movement of the image surface. In the case the range-finding point used previous time is at a left end or a right end, the range-finding point on the neighboring inner side (one side) is selected. When it is suitable for the estimation control, the range-finding point is changed.
Patent JP-H0239048-A (JP)
Title: Photosensitive composition
Inventor: KOMANO HIROSHI
IPC: G03F7/021
Filed: 1988-07-29
Abstract: PURPOSE:To obtain the plate wear, the developing property and the sensitization of a photosensitive material which are fundamental characteristics required for a printing plate by incorporating an alcohol soluble rosin modified resin in the photosensitive material contg. a diazo type photosensitive agent. CONSTITUTION:The alcohol soluble rosin modified resin is incorporated in the photosensitive material contg. the diazo type photosensitive agent. The photosensitive material is not specified. If the diazonium compd. is used for the photosensitive agent, all photosensitive agents contg. the compd. are effectively used. The photosensitive material is preferably constituted of the diazo type photosensitive agent and a binder. The diazo type photosensitive agent may be used by optionally selecting from the diazonium compds. which are usually used for the diazo type photosensitive agent. Thus, the practical printing plate which has the excellent plate wear and the developing property and the remarkably improved sensitization is obtd.
Patent JP-S6166802-A (JP)
Title: Turbine blade of gas turbine
Inventor: TSUKAGOSHI KEIZO
IPC: F01D5/18
Filed: 1984-09-10
Abstract: PURPOSE:To prevent the captioned turbine blade from being fractured due to difference between internal expansions of inside and outside ceramic shrouds by inserting a ceramic turbine blade part between said shrouds via a filling material made of the same material, and clamping said members with a stay bolt which cooling air ventilates. CONSTITUTION:A ceramic blade part 10 is inserted between inside and outside ceramic shrouds 11, 12 via a ceramic filling material 13 Patches 15, 14 for inside and outside shrouds are arranged outside the respective shrouds 11, 12, between which patches a stay bolt 16 is inserted, and a projection end of the stay bolt is clamped with a nut 17 via a washer 18. In addition, a cooling air introduction hole 20 is drilled in the stay bolt 16b and communicated with a cooling air introduction through-hole 21. The through-hole 21 is communicated with a cooling air path 19 formed through the inside shroud patch 15 for permitting cooling air 22 to be made free to flow from an end of the stay bolt 17 having the introduction hole 20 formed therethrough.
Patent JP-H0353806-A (JP)
Title: Reaper of combine
Inventor: AKIYAMA TAKAO
IPC: A01D67/00
Filed: 1989-07-19
Abstract: PURPOSE:To always keep a grass diving lever in a parallel state relatively to grain culm rows by controlling left and right rotation of a reaper relatively to an undercarriage based on sensing of left and right grains culms with grain culm sensors located in front and back of the grass diving lever on one side of the reaper. CONSTITUTION:When power is transmitted to drive left and right travel devices 4 and 4 and reaping operation is started, a hydraulic cylinder 6 is expanded or contracted in a state in which grain culm sensors 7 and 8 located in front and back of a grass diving lever 2 on one side of a reaper 3 separately sense left and right grain culms and left and right rotation of the reaper 3 is controlled relatively to an undercarriage 5.
Patent JP-S6080290-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: SHINOHARA KOUJI
IPC: H01S5/00
Filed: 1983-10-07
Abstract: PURPOSE:To obtain the titled device of stable characteristics by a method wherein a crystal surface naturally formed by avoidance of stresses on elements such as polishing and cleavage is made as the resonance surface. CONSTITUTION:An SiO2 2 is laminated on the (100) plane of a water-soluble crystal substrate 1 of BaF2 or the like, and holes are bored 3 in the layer 2. Next, PbTe 4, PbSnTe 5, and PbTe 6 are successively epitaxially formed in a hole 3. These layers have (100) planes appeared on the surfaces; opposed surfaces (e.g. a and a') are optically perfect, having a high degree of parallelism, and can be used as the laser resonance surface. After an Au electrode 7 is attached on the layer 6, and the layers are mounted on a Cu heat sink 8, the substrate is removed by dissolution with water. Next, an Au electrode 9 is attached on the layer 6, and a lead wire 10 is installed, which are then packaged, resulting in completion.