baber/WOPTO huggingface dataset:
Patent JP-H02210381-A (JP)
Title: Electrophotographic device
Inventor: TAKESHITA MASAHIKO
IPC: G03G21/00
Filed: 1989-02-09
Abstract: PURPOSE:To improve printing quality and operability by providing a member for removing unfixed toner on printing paper in the post-processing after fixing is completed by a pressure fixing device. CONSTITUTION:The electrophotographic device is provided with the unfixed toner removing roller 13 which is turnably mounted behind a fixing roller 11a on a carrying path carrying the printing paper. A holding the fixed toner B1 and the unfixed toner B2, and whose surface is covered with a magnetic member 13a, and a follower roller 14 which faces the unfixed toner removing roller 13 and turns accompanied with the roller 13. When the printing paper A is inserted between the unfixed toner removing roller 13 and the follower roller 14, only the unfixed toner B2 on the printing paper A attaches to the magnetic member 13a to remove from the printing paper A. Thus, printing quality and operability can be improved.
Patent JP-H01207562-A (JP)
Title: Double floor structure and member for double floor
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1988-02-12
Abstract: PURPOSE:To simplify construction by arranging the bundles having each leg part and supporting part onto a floor slab and laying a floor joist member having the partitioning members which are projectingly installed from a supporting edge between the bundles and forming a floor joist frame and laying a floor plate on the supporting edges of the floor joist frame. CONSTITUTION:As for a bundle 3, a bundle body part 30 is formed by forming each semicylindrical body from two steel plates and crossing them into cross form, and a bolt leg part 33 is installed into a through hole 21. Then, the bundles 3 are arranged at equal intervals onto a floor slab 5, and a hat 11 as floor joist member having a partitioning plates 12 which are projecting partly are laid between the bundles 3, and a number of lattice frames are formed. The height of the bundles 3 is adjusted to an equal level, and a floor plate 4 is dropped into a rectangular shaped frame surrounded by the plate 12, and supported by the hat 11. Therefore, construction an be executed speedily in simple ways.
Patent JP-S54122438-A (JP)
Title: Oil combustor burner
Inventor: SATOU TADASHIGE
IPC: F23D11/34
Filed: 1978-03-16
Abstract: PURPOSE: For preventing the temperature rise of a burner head and a mixing pipe and back-fire, to interconnect said burner head and mixing pipe so as to make intercommunication therebetween by a plurality of pipe struts.  
     CONSTITUTION: A fan 2 is provided at the center of a fan casing 1, a suction port is furnished on the lower face thereof, a mixing pipe section is formed of a blowout air passage 4 branched in two, the communication of the upper face of the end section thereof is made to the burner head 6 forming an open annular hollow, an oil reservoir section is made by swelling the lower face thereof, and an oil return pipe 5 is connected to communicate to said oil reservoir section. Said burner head 6 has proper numbers of flame ports 7a, 7b made in the inner and outer circumferences respectively of the upper section thereof, in the lower portion thereof a plurality of pipe struts 8 communicating with a fan casing and a connecting screw. Secondary air is supplied through the periphery of said pipe struts to the inner flames generated by inside flame ports 7a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09222044-A (JP)
Title: Fuel controller of internal combustion engine
Inventor: TANABE TSUNEO
IPC: F02D41/34
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To perform sure fuel control even during the failures of various sensors by providing first and second sensors for detecting the rotational speeds of the camshaft and the crankshaft of an internal combustion engine and determining the working condition of the second sensor based on the outputs of both sensors. SOLUTION: A distributor 2 is provided with a rotational speed sensor 4 for detecting the rotational speed of the camshaft of an internal combustion engine 1, a cylinder identifying sensor 6 and a crank angle sensor 5 for detecting the rotational speed of a crankshaft in the vicinity of a crank pulley 3. When an engine is a four cylinder type, since the rotational speed sensor 4 generates four pulses during one cycle and the crank angle sensor 5 generates eight pulses, when a prescribed value is set to 5 corresponding to a value obtained by adding 1 to the four pulses of the rotational speed sensor 4 and the absolute value of the counted value (-5-K31) of a counter 74 is larger than the prescribed value 5, the abnormality of a crank angle sensor 5 as a second sensor is determined.
Patent JP-H04354470-A (JP)
Title: Picture processing method, scanning/printing system for executing said method and picture selector for said scanning/printing system
Inventor: ETEIENNU RIYUDOBIKUSU MATEIRUD
IPC: H04N1/409
Filed: 1992-02-18
Abstract: PURPOSE: To express two gray values at a maximum through a halftone processing to photoelectronically scanned image information, expressing different gray values prior to the conversion of this information. CONSTITUTION: Information (f), to which a scanning 3 is performed, is distinguished 4 into various information categories. Filtering operation 5 and 6 determined 7 by these respective categories is performed on these categories. Thus, the information filtered for each category is made suitable for being applied by the same single type of halftone processing.
Patent JP-H03235609-A (JP)
Title: Home information facility
Inventor: MORITA NOBORU
IPC: H04M11/00
Filed: 1990-02-09
Abstract: PURPOSE:To facilitate installation and communication test and to utilize the wall face effectively by mounting a main unit provided with a protector, where the protector for telephone line and the main unit for processing home information are integrated, on the outer wall of a housing. CONSTITUTION:A main unit provided with a protector comprises integrated protector 7a for telephone line and main unit for processing home information. Telephone service line 1 is led from the lower part of the main unit 7 into the protector 7a and connected to a terminal. On the other hand, wiring of units 4, 5a, 5b, 6 in a housing passes through a common through-hole made through the outer wall 8 and led from the lower part of the main unit 7 into the main unit section 7b and then connected to terminals. Consequently, the protector and the main unit can be installed simultaneously and communication test of telephone can be performed at once. Furthermore, connection work of wiring from units to the main unit is also facilitated.
Patent JP-H06184215-A (JP)
Title: Catalyst for polymerizing alpha-olefin
Inventor: AOKI TOMOKO
IPC: C08F4/60
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the subject catalyst comprising a solid catalyst component containing essentially Mg, Ti, halogen. etc., an organic metal compound, and a specific organic silicon compound not producing any injurious substance, and giving highly stereo-specific polymers in high yields. CONSTITUTION:This catalyst comprises (A) a solid catalyst component containing essentially Mg, Ti, a halogen and an electron-donating compound, (B) an organic metal compound (preferably triethyl aluminum), and (C) an organic silicon compound of the formula (R<1> is 3-10C aliphatic or alicyclic hydrocarbon; R<2> is 1-10C aliphatic, alicyclic hydrocarbon, etc.: R<3> is methyl, ethyl; (x) is 1,2; (y) is 0, 1; (z) is 2, 3; but x + y + z =4) (e.g. dimethoxydiisopropoxysilane). The component A is produced by bringing the contact product of metal Mg, a halogenated hydrocarbon, and a compound of the formula: XnM(OR)m-n (X is H, halogen, etc.; M is B, C, etc.; R is 1-20C hydrocarbon m>n>=0) into contact with a halogen-containing alcohol and further with an electron-donating compound and a Ti compound.
Patent JP-S55124447-A (JP)
Title: Dried vegetable
Inventor: SAKUTA YOSHIHIRO
IPC: A23B7/12
Filed: 1979-03-19
Abstract: PURPOSE: To obtain dried vegetables having the quality, luster and color, flavor, and appearance almost the same as those before drying, by adjusting the residual water content of selected cut, and washed vegetables incorporated with an antioxidant, e.g. sorbitol, to about 5% or less.  
     CONSTITUTION: Selected, cut, and washed vegetables, e.g. green ones such as Welsh onions, edible roots such as onions, or mushrooms such as champignons, are incorporated with an antioxidant, e.g. sorbitol, dried to a residual water content of about 5% or less, packed and sealed. For example, 25kg of selected and cut Welsh onions are washed, dewatered by a centrifugal dryer to a water content of about 85%. The pieces are then primarily dried by a stationary dryer to a water content of about 60%, incorated with 5W20% of sorbitol, frozen at -30W-50°C, and secondarily dried in a vacuum dryer to a water content of 5% or less, then packed in a polyethylene pouch, and sealed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01206889-A (JP)
Title: Speed controller for induction motor
Inventor: SUGIYAMA SHOJI
IPC: H02P27/06
Filed: 1988-02-12
Abstract: PURPOSE:To control an induction motor excellently over a wide speed range from a low rotational speed to a high rotational speed by selecting a proportional integration constant on the basis of a rotational speed range. CONSTITUTION:The value of the resistance Rb1 and capacitor C1 of a first PI constant setting circuit K1 is a PI constant suitable for rotation controlling a motor in a low rotational speed range. The value of the resistance Rb2 and capacitor C2 of a second PI constant setting circuit K2 is a PI constant suitable for rotation controlling said motor in a medium rotational speed range. The value of the resistance Rb3 and capacitor C3 of a third PI constant setting circuit K3 is a PI constant suitable for rotation controlling said motor in a high rotational speed range. When analog switches Sw1-Sw3 are suitably selected and turned ON according to the rotational speed fm of the motor, the optimum PI constant for an operational amplifier OP is set, and a PI circuit 16a performs a proportional integration difficult to be affected by the rotational speed of motor and outputs its output signal Sa to a PWM circuit in the following stage.
Patent JP-H10211627-A (JP)
Title: Method and apparatus for manufacturing foam resin molded body
Inventor: HIROSE TOSHIO
IPC: B29K105/04
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To shorten the time of production, and facilitate the handling of a small-sized mold by carrying out each process of filling, heating, cooling, and removal of a molded body of foam resin material at a predetermined position on the circumference in one circulation successively. SOLUTION: The upper and lower molds 2, 3 are put together in a resin material filling process at an initial split position S1 to be clamped by clamping means 13 in order to allow the resin material supply port BC of supply means 14 to lower for filling material. In a next heat vapor filling process, a support table 12 serves to permit the vapor supply ports VC1, VC2 to go downward toward the vapor supply ports V1, V2 of a mold body for introducing heat-vapor into the vapor chamber of a molding room to melt resin material. In a next cooling process, the support table 12 operate to lower cooling water supply ports WC1, WC2 to cooling water supply ports W1, W2 at a split position S3 for spouting cooling water. In the next place, at the initial split position S1, a mounting table 29 and slide base 26 are moved near to the mold 1 for removing a molded item.
Patent JP-S58147721-A (JP)
Title: Camera
Inventor: TAKAYAMA MAKOTO
IPC: G03B7/16
Filed: 1982-02-26
Abstract: PURPOSE:To execute photographing of a desired mode easily and exactly, by fixing a daylight photographing mode by tungsten light being freely switchable, to a daylight mode, following them completion of preparations of flash light emission. CONSTITUTION:When a switch SWM is turned on and electric power is supplied to a flash device FL, for executing flash photographing, a main capacitor of the device FL is charged, and preparations for flash light emission, and as a result, a neon lamp NE is lighted, also a transistor TR2 is turned on, and a relay RL is energized. In this way, switches SWB, SWR are connected to a contact D side, and when selecting a tungsten light mode, too, it is automatically fixed to a daylight mode. An inexact mode selection such as a flash light emission mode, etc. by tungsten light due to an operation error of a manufal switch is not executed, a tungsten light photographing mode after flash photographing has ended is selected easily, and photogaphing of a desired mode is executed easily and exactly.
Patent JP-H10213951-A (JP)
Title: Optical unit for copying machine
Inventor: KASHIWABARA YUTAKA
IPC: G03G15/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the optical unit of a copying machine constituted so that the reference position of a lens can be temporarily detected so that a copying action can be executed for the time being though an image forming position is deviated a little when an HP(home position) sensor breaks down by some reason. SOLUTION: As for a potential sensor 19; values obtained by forming an electrostatic latent image by actually electrifying and exposing a VL pattern and a VD pattern and measuring the potential thereof are named VL and VD. This measurement principal means that the potential is induced in an electrode in the sensor 19 by the line of electric force of charge equivalent to the surface potential of a drum 17 and amplified and outputted. The VL part of the potential V is a white pattern part and the VD part thereof is a black pattern part. The number of pulses (p0 ) of a stepping motor until the lens arrives at the boundary of VL/VD from an HP is constant. Then, the HP of the lens in an optical axis direction is set by measuring the potential and counting the number of moving pulses in the thrust direction of the lens until it arrives at the boundary between the potential.
Patent JP-S61191607-A (JP)
Title: Makeup cosmetic
Inventor: IKEDA TOSHIHIDE
IPC: A61K8/30
Filed: 1985-02-19
Abstract: PURPOSE:To provide a makeup cosmetic compounded with fine powder of barium sulfate, and giving a durable cosmetic effect without losing the luster and transparency of the makeup coating film. CONSTITUTION:A makeup cosmetic compounded with 1-50wt% barium sulfate having an average particle diameter of 0.01-0.2mu. The above average particle diameter is 1/100-1/5 of the size of conventional barium sulfate powder. The durability of the cosmetic effect can be improved without lowering the luster and the transparency of the coating film by adding the powder to the cosmetic as it is or in the form of a paste obtained by kneading the powder with an oil by a roller, etc. The above cosmetic may contain conventional additives within the range to maintain the effect of the invention.
Patent JP-S61193362-A (JP)
Title: Zinc alkaline battery
Inventor: KASAHARA NOBUYORI
IPC: C22C18/00
Filed: 1985-02-21
Abstract: PURPOSE:To acquire a cell of decreased hydrogen gas generation and a good discharge property, by making the active substance of a negative electrode consisting of zinc contain lead, indium and the like which have a function to enhance a hydrogen overvoltage of zinc, in a specific extent, and, an alkaline metal such as litium, also in a specific extent, and utilizing a synergism of them. CONSTITUTION:A zinc alloy is used for an active substance of the negative electrode, containing one or more metals of 0.01-0.5wt% selected from lead, indium, thallium, cadmium, tin, bismuth, gallium, aluminum, silver, and tantal, and one or more alkaline metals of 0.00005-1.0wt% selected from litium, sodi um, potassium, rubidium, and cesium. In other words, an alkaline solution of mainly caustic potash or caustic soda is used as an electrolyte, the above mentioned zinc alloy or amalgamated zinc alloy is used as a negative electrode active substance, and manganium dioxide, silver oxide, oxygen, etc. is used as a positive electrode active substance, to acquire a battery of a high discharge property.
Patent JP-S56128902-A (JP)
Title: Mirror device with buffer mechanism
Inventor: TSUYAMA OSAMU
IPC: G02B7/182
Filed: 1980-03-14
Abstract: PURPOSE:To secure buffering operation and to stabilize it normally by supporting a mirror body, rotatable on two shaft centers, via a spring and by permitting the mirror to rotate on the front rotating shaft with the rear rotating shaft disengaged in the rotation direction when the mirror is applied with a shock. CONSTITUTION:As impulsive force F is applied to mirror body 1, the body is inclined around the farther shaft center 7 according to the relation between force and moment, but mirror body 1 returns its original position with the force of torsion spring 9. Even when the force is applied in direction F' to incline it around shaft center 6, the same effect is obtained. However, when impulsive forces F and F' are great, mirror body 1 rotates on shaft centers 7 and 6 and at some point, torsion spring 9 is inverted to incline the mirror body automatically. Therefore, buffering operation is put into effect securely and sufficiently and stability in normal fitting is excellent.
Patent JP-S55123439-A (JP)
Title: Fitting method of metal net in extruder
Inventor: AKEI SEIJI
IPC: B29C48/03
Filed: 1979-03-15
Abstract: PURPOSE:To facilitate exchange of metal nets and reduce loss of resin by pressing a circular metal net of a special form into the metal net inserting part at a slide plate by using thrusting tool. CONSTITUTION:A circular metal net 13 where the outer circumference is notched in a gear shape and edged by a reinforcement 10, the outer diameter D1 is slightly greater than the diameter D2 of the metal net inserting part 12 of a slide plate 11 is pressed into a metal net inserting part 12 with a plunger 14 where the circumference is chamfered by the outer diameter equal to the diameter D2 and set to the slide plate 11 of an extruder. Accordingly, the chamfered part of the metal net 13 comes in so strong contact with the inner circumference of the metal net inserting part 12 of the slide plate 11, that the metal net is fixed to the corrct place when the slide plate 11 moves though a snaping is not used. As a result, the thickness of the metal net inserting part 12 can be made smaller by the thickness of the snap ring, and loss of resin reduces when the metal nets are exchanged.
Patent JP-S59156729-A (JP)
Title: Detecting device for insert member in injection molding machine
Inventor: UMETSU KATSUHARU
IPC: B29C35/00
Filed: 1983-02-25
Abstract: PURPOSE:To cause a detection to be easily and accurately achieved by a method in which the air inducing groove and the air exhausting groove connected to an insert keeping groove on the surface of a bottom force are formed, and said both grooves are joined by way of an engraving space. CONSTITUTION:A plurality of engraving spaces 6 and a plurality of insert keeping grooves 7, 8 connected to said engraving spaces 6 are formed on a bottom force. The air inducing groove 9 connected to one groove 7 of said insert keeping grooves is formed on the upper surface of the bottom force 5, and both ends 9a, 9b of said groove 9 are closed. The air exhausting groove 10 connected to another insert keeping groove 8 of said grooves is formed. Both ends 10a, 10b of said groove 10 are opened on the side surface of the bottom force 5 and connected to the atmosphere. Insert members 3 are inserted and packed into the insert keeping grooves 7, 8 of the bottom force 5, and the top and bottom forces 4, 5 are closed. At this state, compressed air is supplied from a feeding pipe 14, and introduced into the air inducing groove 9 of the bottom force 5 through an air hole 13 of the top force 4. Consequently, at the condition where the top and bottom forces are clamped, the presence and absence of the insert member and its posture in packed state may be accurately detected by the rising and lowering of the air pressure in an air feeding side, and the inspection may be achieved at the position of the injecting operation.
Patent JP-S58149819-A (JP)
Title: Structure of door link lever for car air-conditioner
Inventor: TAKADA MASARU
IPC: G05G7/10
Filed: 1982-03-02
Abstract: PURPOSE:To facilitte the mounting of an air-distribution door by constructing to equip a shaft of the air-distribution door in a casing with a link lever composed of an main rod part connected to an operation cable and an arm part extended therefrom. CONSTITUTION:One end of a main rod part La is pivotted by a shaft pin 4, and the terminal end of an operation cable 7 is fitted to the main rod La. Then, an arm part Lb is turned to push an arm part Lb anticlockwise in the figure for perfectly closing an open air inlet 2 by an air intake door D, and the operation cable 7 is fast fixed on casing 1 via a metal fitting 5. This construction permits to fit an air-distribution door D perfectly close to the open air inlet 2 only by pushing the arm part Lb downward with each even in a narrow part, and consequently facilitate its mounting.
Patent JP-H05231762-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO MASUMI
IPC: F25D25/02
Filed: 1992-02-19
Abstract: PURPOSE:To prevent an erroneous sensing of variation in temperature of a refrigerator having a shelf device installed within a refrigerator chamber and its vertical position can be optionally adjusted by a method wherein a temperature sensing means can be moved in synchronous with a movement of the shelf device. CONSTITUTION:A temperature sensor 38 for use in detecting the temperature within a refrigerator is assembled at one corner of a frame 29 for mounting and supporting a shelf 28 arranged within a refrigerator chamber and its vertical position can be optionally adjusted.
Patent JP-S61191058-A (JP)
Title: Lead frame
Inventor: CHIBA SHIYOU
IPC: H01L21/48
Filed: 1985-02-20
Abstract: PURPOSE:To prevent directional misalignment when a lead frame is attached to a jig, by forming contrary shapes in connecting parts (protruded parts) of a lead frame, and providing the structures of pawls of the jig in correspondence with said shapes. CONSTITUTION:The connecting parts of a lead frame 11 are formed by a protruded connecting part 15a and a recessed connecting part 15b. The protruded connecting part 15a and the recessed connecting part 15b have contrary shapes. One unit of the lead frame in the Figure is formed in the linked state of the upper and lower parts. The shape, arrangement and the like of leads are different for every lead frame. positioning holes 16a and 16b are formed in the protruded and recessed connecting parts 15a and 15b. Lead frame positioning pawls are provided in a jig 21 for said lead frame. A pair of the pawls 22a is provided for receiving the protruded connecting part 15a. One pawl 22b is provided to receive the recesses connecting part 15b.
Patent JP-S62190417-A (JP)
Title: Error signal detecting device
Inventor: SAKUMA AKIRA
IPC: G01D21/00
Filed: 1986-02-18
Abstract: PURPOSE:To decide whether or not an on-off signal is correct with high accuracy and to prevent properly the abnormal state of a plant from expanding by testing logically the on-off signal from a sensor and evaluating error signal candidates. CONSTITUTION:Signals from plural sensors arranged in the plant are supplied to an input device 1 at constant intervals of time and stored in a storage device 2. Its storage contents are sent to an error signal testing device 4 and an error signal candidate evaluating device 5. The testing device 4 is supplied with test logic from a storage device 3 and the on-off signal to be diagnosed is tested. Further, the evaluating device 5 is supplied with evaluation logic from a storage device 6 and error signal candidates are evaluated unless the testing device 4 makes a correct/wrong decision. This evaluation result is sent to an output device 7, which outputs the decision result.