baber/WOPTO huggingface dataset:
Patent JP-H0470789-A (JP)
Title: Cleaning device for image forming device
Inventor: KOIKE MICHIRO
IPC: G03G21/10
Filed: 1990-07-12
Abstract: PURPOSE:To maintain a stable cleaning function over a long period by disposing a member prohibiting the formation of a toner layer in such a manner it is attached/detached to/from a magnetic roller, in the vicinity of both ends of it. CONSTITUTION:A toner layer regulating roller 50 formed with a nonmagnetic material is disposed in the vicinity of the magnetic roller 7, and the roller 50 is abutted on a scooper 51 attached to a supporting base 52 forming an opening through which the tonner passes. The thickness of the toner layer formed on the face of the magnetic roller 7 is regulated by the roller 50 and excess-toner is led from an opening part to a carrying screw 8. On the other hand, scrapers 53 attached to a shaft 54 are disposed on both end parts of the magnetic roller 7. Further, a lever 55 is provided on one end part of the shaft 54, the plunger of a solenoid 56 is attached to the end part of the lever 55, and the lever 55 allows the shaft 54 to be deviated by a spring 57 in a direction where the scraper 53 is separated from the magnetic roller 7. Thus, excellent cleaning is always and stably carried out.
Patent JP-2000014438-A (JP)
Title: Curling iron
Inventor: OKUMOTO MASATAKA
IPC: A45D1/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an implement which is more gentle for hair compared with a case where a panel is used and by which a strainer operation for hair can be more securely carried out compared with a case where a comb is used. SOLUTION: This curling iron is constituted of a main body 1 provided with a grip 4, a plate 6 with a heater H and a plate 8, and a support point part 5 positioned between the grip 4 and the plate 6, and a clip member 2 provided with a lever 15 arranged to face the grip 4, a heater H, a plate 18, a plate 17 arranged to face the plate 6 of the main body 1, a support point part 16 positioned between the lever 15 and the plate part 17 and rotatably supported by the support point part 16 of the main body 1 at the support part. A spring 12 is put between mutual rear parts of the main body 1 and the clip member 2 to always urge the plates 6, 17 in the direction separating them from each other. Projections are formed along the peripheral edge of respective plates 6, 17 and a flocky treatment is processed from the periphery of respective plates to the external face.
Patent JP-H0349189-A (JP)
Title: Lighting device for discharge lamp
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1989-07-15
Abstract: PURPOSE:To easily identify an abnormality and continuously light a normal discharge lamp as it is by providing a circuit lighting multiple discharge lamps and elements changing the impedance with the output of an abnormality detecting circuit and turning off the failed discharge lamp. CONSTITUTION:Impedance elements of a lighting circuit A containing an inverter circuit 1 and discharge lamps 11 and 12 are connected in series with windings of a transformer T1 respectively, when one lamp is lighted, the voltage is induced in the other winding, and this lamp is lighted. At the final stage of life of the discharge lamp, the so-called emissionless state occurs to cause the half- wave discharge state, and the lamp voltage becomes higher then the normal one at the time of the negative half cycle. An abnormality detecting circuit B detects it, controls contacts r1 and r2 of relays RY1 and RY2 as impedance elements, opens the contact of the discharge lamp at the final stage of life, and turns it off. The normal discharge lamp is continuously lighted at this time.
Patent JP-S6425867-A (JP)
Title: Deodorizing material
Inventor: SHIMAMURA SEIJI
IPC: A61L9/00
Filed: 1987-07-21
Abstract: PURPOSE:To impart high deodorizing capacity to a synthetic polymer molded product excellent in mechanical properties as uniform as possible, by applying low temp. plasma treatment to the polymer molded product and impregnating the treated product with a chemical agent containing an oxycaboxylic acid compound having two or more carboxyl groups in the molecule thereof and a ferrous salt. CONSTITUTION:Low temp. plasma treatment is applied to a polymer molded product. That is, the molded product is exposed to low temp. plasma generated by applying photo-voltage in a vacuum container filled with specific gas. A deodorizing material to be infiltrated in this polymer molded product is prepared by compounding an oxycarboxylic acid compound having two or more carboxyl groups in the molecule thereof with a ferrous salt. This ferrous ion shows marked stability against oxygen in air and has light fastness and heat resistance, and the active state of the ferrous ion is kept for a long period of time. By this method, the impregnation property of the chemical agent increases and the adhesion of the chemical agent being the deodorizing material is made uniform even with respect to the polymer molded product having high hydrophylicity and deodorizing efficiency can be enhanced.
Patent JP-H0732935-A (JP)
Title: Light distribution control device of headlight
Inventor: MORI TAKAKAZU
IPC: F21S8/10
Filed: 1993-07-23
Abstract: PURPOSE:To radiate securely a position a driver can observe visually, in the running condition of a vehicle. CONSTITUTION:When a command signal to. show the route is input from a navigation unit, the command signal is decoded (Step 160 and 162), and when a direction indicating signal is included in the decoded result the road form is grasped by the image processing from the image of the front side of the vehicle taken by a camera (Step 164 to 168). It is decided whether the grasped road form corresponds to the direction indicating signal or not, and when it is the corresponding road, and it is the time to control the light distribution, the light distribution of headlamps when the vehicle enters the corresponding road is controlled (Step 170 to 176). On the other hand, when no road is corresponding the process is carried out from the decoding of the command signal without controlling the light distribution. In such a way, the light distribution is controlled by the route the navigation unit indicates, and the grasping of the road form by the image processing.
Patent JP-H063900-A (JP)
Title: Image forming device
Inventor: ISHIZUKA JIRO
IPC: B65H29/58
Filed: 1992-06-18
Abstract: PURPOSE:To remove a warp in a sheet after image fixing. CONSTITUTION:A sheet S after image fixing is bent in the opposite direction (direction in which an image surface curves outwards) to the direction of a curl (direction in which the image surface curves inwards), when being sent to a curl removal device 16 and passes through a nip formed from a curl removal roller 17 with a low hardness surface and a pressure roller 18 with a high hardness surface which is in contact with the roller 17. The sheet S curls because toner contracts as time elapses and the image side shrinks; however, since it is made to curl in the opposite direction, the curls are offset, and the sheet S can be kept flat.
Patent JP-S57107289-A (JP)
Title: Treatment of waste water containing phosphorus
Inventor: SATOU KIMIHIKO
IPC: C02F1/461
Filed: 1980-12-25
Abstract: PURPOSE: To deposit calcium phosphate with good efficiency and perform dephosphorization by allowing a proper amt. of a calcium compound to exist to the phosphorus component contained in waste water, and electrolyzing the same under prescribed pH conditions.  
     CONSTITUTION: A calcium compound is allowed to exist to the phosphorus component contained in waste water at 1W8mol in terms of calcium ion Ca +2  per mole the phosphorus component in terms of phosphoric acid ion PO 4   2- . This waste water is electrolytically treated under 3W7pH conditions, thereby allowing calcium phosphate to deposit and settle. It is preferable to set the electrolytic conditions at, for example 1W6V voltages and 0.1W10A/dm 2  current densities. As electrodes, platinum metals such as, for example, Pt, In, Rh, Ru, or their oxide are used for the anode and stainless steel, iron, Ni, etc. for the cathode. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1025662-A (JP)
Title: Production of water-absorbing cellulose substance
Inventor: TAJIRI KOZO
IPC: D04H1/492
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water-absorbing cellulose substance having an excellent water-absorbability absorbing not only pure water but also aqueous medium containing an ion such as urine or saline water. SOLUTION: A cellulose substance is pretreated by dipping the substance containing the cellulose into an aqueous reaction solution comprising a carboxyalkylation agent, alkali metal hydroxide and water or an organic solvent, heating the dipped substance, performing a carboxyalkylation to change the cellulose into a carboxyalkyl cellulose having 0.04-0.20 substituting degree. The objective cross-linked carboxyalkyl cellulose having 0.5-1.0 substituting degree is obtained by dipping the pretreated cellulose substance into an aqueous reaction solution containing the carboxyalkylation agent, the alkali metal hydroxide, cross-linking agent and water, heating the dipped substance, simultaneously performing the second carboxyalkylation and cross-linking.  The substance containing the cellulose is a composite sheet or a composite nonwoven fabric constituted of a synthetic fiber and a cellulosic fiber.
Patent JP-H056345-A (JP)
Title: System control system
Inventor: YAMAZAKI SUSUMU
IPC: G06F15/16
Filed: 1991-06-27
Abstract: PURPOSE:To execute highly reliable system switching control by a comparatively simple hardware without depending upon software easily occurring malfunction. CONSTITUTION:A system informing signal 20 indicating which system uses a module 2 on a shared bus 2-1 to be shared by respective systems with priority to the module 2 is informed a system bus control device 3' for managing the shared bus 2-1. A system identification signal 21 for requesting the setting of an access pass is outputted from each of inter-bus connecting devices 0-5, 1-5, for connecting local buses 0-1, 0-1' in respective systems to the shared bus 2-1 to the device 3'. The device 3' on the shared bus 2-1 executes control for validating only a request from the system with the higher priority based upon the signals 21, 20.
Patent JP-2000017483-A (JP)
Title: Formation of corrosion inhibiting film
Inventor: SHINTANI TADASHI
IPC: H05K3/28
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the corrosion inhibiting film capable of reducing the environmental load and of sufficiently suppressing the formation of corrosion caused by a pinhole in the corrosive circumstance, which has a low and stable contact resistance and excellent contact reliability and is stable for a long period of time and free from change in contact resistance and in appearance after binding treatment on a metal surface, and to provide the method and an aqueous solution for forming the same. SOLUTION: The method for forming the corrosion inhibiting film comprises forming a coating 1, as the corrosion inhibiting film, on a surface of a substrate having a gold-plated film 15 containing gold on its surface. The corrosion inhibiting film is formed by bringing the surface of the substrate into contact with an aqueous solution containing at least one selected from benzothiazole and its derivatives of the formula (R1 is H or an alkyl group; R2 is an alkyl metal or H) in a concentration of 6-30 mmol/l.
Patent JP-H1027883-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMAMOTO HIROMI
IPC: H01L21/28
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To form a fine resistance element with high precision by a method wherein the electrode of the first polycrystalline silicon layer is led out through the intermediary of the second polycrystalline silicon layer in the same conductivity type as that of the first polycrystalline silicon layer. SOLUTION: A silicon dioxide film 11 as an insulating film is formed on a silicon substrate 1 so as to form the first polycrystalline silicon film 21 as a resistance layer. Next, the second oxide film 12 is deposited on the substrate 1 to form a photoresist pattern for the formation of a photoresist pattern further to form the first contact hole 41. Successively, the second polycrystalline silicon layer 22 having high concentration impurities in the same conductivity type as that of the first polycrystalline silicon layer 21 is formed so as to lead out the electrode 32 of the first polycrystalline silicon layer 21 through the intermediary of the second polycrystalline silicon layer 22. Through these procedures, a fine resistance element can be formed with high precision.
Patent JP-S5972038-A (JP)
Title: Orientating method of cable accident section
Inventor: AIHARA MITSUGI
IPC: G01M3/22
Filed: 1982-10-18
Abstract: PURPOSE:To orientate the accident section without increasing the damage of a broken part, by injecting by pressure a cable conductor with a gas and detecting the gas which is leaked under a sheath through a small hole piercing a cable insulator at a break point. CONSTITUTION:One end of a cable 4 constituted with a wire conductor 1 insulator 2, and a similar sheath 3 is sealed up with a cap 5. The sheath 3 is cut at intervals of a certain length and is divided into four sections A-D. Sealing bodies 9 are provided in adjacent end parts of sheath cut parts 7a-7d. In this state, when a gas 6 containing halogen such as flon 12 is press-charged from the other end of the cable, the gas reaches a broken hole X of the nsulator 2 through a wire space of the conductor 1 and passes the broken holoe X and is leaked to the position of the sheath cut end part 7d of the section D, where the broken hole X exists, through a minute space between the sheath 3 and the insulator 2. If a gas detector 10 senses the gas, it is estimated as the result that a dielectric breakdown occurs in the section D. As the result, the break position is detected without damaging the broken hole.
Patent JP-S6161730-A (JP)
Title: Horizontal machining center
Inventor: YAMADA TAKENORI
IPC: B23Q1/01
Filed: 1984-08-31
Abstract: PURPOSE:To secure such a horizontal machining center as easy to compensate for X-axial thermal displacement, by installing a nut to be screwed in a ball screw for table feed in the X-axial center of a table. CONSTITUTION:A Z-axis main guide of a column 3 is installed in position just under a spindle 7, and a ball screw 19 for X-axial feed of a table saddle 16 is supported at an equilength position to the center of the spindle 7 through bearings. And, a nut 18 to be screwed in the ball screw 19 is installed in an X-axial central part of the table saddle 16. A spindle head 6 is held in a way of making one side of Y-axis guides a main guide 3a for the column 3 while the other an auxiliary guide 3b, respectively. Here, X-axial accuracy checking blocks 10-12 are installed in an upper part or a lower part of the spindle hear 6, and a detector, outputting a numerical code signal in response to these blocks, is installed in an upper part or a lower part at the column side.
Patent JP-S6297578-A (JP)
Inventor: IBON MITSUSHIERU BANSAN
IPC: A63C17/14
Filed: 1986-08-04
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-H0233023-A (JP)
Title: Forward jamming device for cage vehicle
Inventor: OSHIRO SHOICHIRO
IPC: B65G43/08
Filed: 1988-07-22
Abstract: PURPOSE:To actuate a conveying equipment protruded on a floor surface as necessary by providing a liftable stopper and side guide, tilt moving vehicle path and a presence sensor in each block. CONSTITUTION:When an in-line push button 54 is turned on, a side guide 25 of blocks 1, 2 and a stopper 34 of a block 3 are lifted from a floor surface 16, reaching predetermined height to stop. A cage vehicle 13 is carried into a linear conveying part 15 and stopped at a position where a preceded fixed wheel 11 is adapted to the stopper 34 of the block 3. Next, when an in-line completion push button 55 is turned on, in the case of the cage vehicle 13 existing in a block 4, all the mechanisms are not operated, but in the case of no vehicle existing, the stopper 34 of the blocks 2, 4 and the side guide 25 of the blocks 1, 3 are lifted from the floor surface 16. Simultaneously, the stopper 34 of the block 3 lowers to stop. Further the blocks 1, 3 tilt their vehicle path 14 to be moved, when it reaches a predetermined angle, the cage vehicle 13, while it is guided by the blocks 1, 3, rolls on the vehicle path 14 to stop at the position where the fixed wheel 11 is adapted to the stopper 34 of the block 4.
Patent JP-H1131589-A (JP)
Title: Injection-type electric field light-emitting device and manufacture thereof
Inventor: KISHIMOTO YOSHIO
IPC: H05B33/14
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an element, in whcih the generation of unevenness of luminance is restricted and lifetime is long. SOLUTION: In a continuous depositing device having a moving target of deposition, a sheet 8 formed with a hole-injection transparent electrode is set in a roll 9, and delivered therefrom so as to be wound up by a roll 11. A lithium-included metal alloy thin film as an electron-injecting thin film electrode is formed by heating a boat 16 as an evaporation source filled with lithium metal, and monitoring the evaporating speed with a Li thin-film thickness sensor 18 so as to finely control the evaporating speed without hastening. Al in the boat 15 is evaporated, and evaporating speed of each boat 15, 16 is set at a constant speed, and thereafter, simultaneous deposition is performed for a continuous deposition of the lithium-included metal alloy, by rotating both the rolls 9, 11 at a constant speed so as to obtain a device.  As a light-emitting characteristic, a current at 2 mA/cm<2> flows by applying a voltage of 5 V, and a high and even luminance of 80 cd/m<2> is obtained. In a lifetime test, a half-reduction time of the luminance is prolonged by three times in comparison with an example.
Patent JP-2000046581-A (JP)
Title: Magnetic encoder
Inventor: NARUSE MAKOTO
IPC: G01D5/245
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic encoder which can endure harsh environments such as dust, oil and vibration, facilitates fixing and adjustment, and enables cost reduction. SOLUTION: This magnetic encoder is provided with a rotating body 1 which is a magnetic member and has a code part 2 where unevenness is formed at constant intervals in the circumferential direction, and a magnetic sensor 3 detecting the unevenness in the code part 2 of the rotating body 1. In a detecting part position AB of an A phase and a B phase in the code part 2, unevenness is formed at intervals of one-pitch unit. Detecting part positions U, V, W of an U phase, a V phase and a W phase have part positions where unevenness is formed at intervals of two-pitch unit and part positions where unevenness is formed at intervals of one-pitch unit.
Patent JP-H0386818-A (JP)
Title: Agent for preventing and treating cataract
Inventor: ITOI MOTOICHI
IPC: A61P27/02
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a preventing and treating agent containing disophenol as an active ingredient, capable of safely, effectively and surely treating human and mammalian animal cataract and readily applicable. CONSTITUTION:The objective agent containing disophenol (2,6-diiodo-4- nitrophenol) being a medicine widely used as an excellent for tapeworm of dog as an active ingredient. When the agent is used, administration method by injection is most effective. The production of injection is carried out according to producing method of usual injection and, as necessary, pH controller, isotonic agent, buffer, etc., is added thereto. Disophenol is preferably administered subcutaneously in a dose of about 5-10mg per kg of patient and preferably injected once weekly. Furthermore, the agent is usable internally to mammalian animals.
Patent JP-H0470764-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KURIYAMA KAZUYA
IPC: G03G9/087
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a toner using a polyester resin having an improved positive chargeability as a binder resin by using the specified polyester resin as a binder resin. CONSTITUTION:The polyester resin that an alkylene oxide adduct of a primary amine compound and/or a secondary amine compound is an indispensable compound as an alcoholic component, is used as the binder resin. The manufacturing method of the polyester resin is in particular not limited, for example, any of methods such as an ester interchanging method, a direct esterification method, a melt polycondensation method, or a solution polycondensation method can be used. By using such a polyester resin as the binder resin, an improved toner in positive chargeability is obtained and it can be widely used as an electrostatic charge image developing toner as an electrophotography, electrostatic recording, and electrostatic printing, etc.
Patent JP-S57107546-A (JP)
Title: Scan type electron microscope
Inventor: HIRATA YOSHIHIRO
IPC: H01J37/22
Filed: 1980-12-24
Abstract: PURPOSE:To indicate the polarity inversion easily and accurately by detecting the specimen information signal through a detector while providing means for exchanging the polarity of said signal by an external command and adding a predetermined D.C. signal. CONSTITUTION:The signal from a scan signal generator 7 is fed synchronously with a deflecting means 8 of a microscope body 1 and a deflecting means 10 of a cathode ray tube 9 and the electron beam 3 is deflected on a specimen 5 then said information is detected by a detector 11 and fed to a switching circuit 12. By the command from a control circuit 14 the switches s1, s2 are switched at the terminals b1, b2 during the inversion while the positive voltage signal where the polarity of the negative D.C. voltage E is inverted is added on a signal from  a detector 11 where the polarity is inverted and fed to the grid of a cathode ray tube 9. Consequently the proper polarity inverted image can be indicated automatically without shifting the inverted signal level manually resulting in the considerable improvement of the operationability.
Patent JP-H0352773-A (JP)
Title: Hot wire heater
Inventor: AKEGA TOSHIHARU
IPC: B23K9/12
Filed: 1989-07-18
Abstract: PURPOSE:To easily realize a desired molten state by providing means for setting a wire heating current and wire feed speed, controlling the respective outputs and calculating the ratio of the square of the wire heating current and the wire feed speed. CONSTITUTION:Setters 7, 8 which can respectively independently set the wire heating current and the wire feed speed, respective control means 5, 3 and the arithmetic means 6 for calculating the ratio of the square of the wire heating current and the wire feed speed are provided. The proportional constant (k) to attain (wire feed speed)=k.(wire heating current)<2> is calculated at the time of the start of computation and the wire heating current is so controlled that the above-mentioned equation holds automatically with a change in the wire feed speed during welding. Since the current is detected as a voltage signal by a shunt or Hall element, etc., the measurement of the current is not affected by the length of a power feed cable. The control is not affected at all by wirings, etc., if not a method of detecting the current, etc., and feeding back the same but a feed forward control to support a variable is executed.