baber/WOPTO huggingface dataset:
Patent JP-H05188486-A (JP)
Title: Method for controlling scanner optical system
Inventor: SUMITA HIROYASU
IPC: G03B27/50
Filed: 1992-01-13
Abstract: PURPOSE:To align the head end position of an image with the head end part of transfer paper by automatically correcting the timing of a signal generated when a scanner passes through the head position of a document. CONSTITUTION:A programmable interval timer 21 is connected to a microcomputer 20. This method is equipped with a stop position detecting means which detects the stop position as the home position of a scanner optical system, a movement distance detecting means which detects the movement distance of the scanner optical system, an image head end part signal generating means which generates the signal when the image head end part passes according to the output signal of the movement distance detecting means, and a memory stored with an error in the distance from the stop position of the scanner to the document head end part; when the scanner optical system is move forward, control is so performed that the scanner becomes stable at the specific speed from the stop position of the scanner to the position of the image head end part and the timing of the image head end part signal generated when the scanner passes through the image head end position is corrected through the scanning movement distance detecting means and stop position detecting means according to the memory contents.
Patent JP-H05188646-A (JP)
Title: Positively chargeable color toner
Inventor: TOTSUKA HIROMI
IPC: G03G9/09
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a toner free from the defect such as the decrease of an image density caused by the nonuniformity of positive chargeability, the increase of ground fogging or the scattering of the toner and possible to obtain many number of copying material by containing a specific amount of a specific copoly mer resin to an amount of a polyester resin. CONSTITUTION:0.1-20 pts.wt. of copolymer resin containing a polyester resin, a coloring agent and a quaternary ammonium salt and containing a quaternary ammonium base component made from a repeating unit expressed by a formula is contained in 100 pts.wt. of the polyester resin. In the formula, R1 is hydrogen or methyl group, R2 is alkylene group, each of R3-R5 is alkyl group, Ph is phenyl group. The copolymer resin is produced e.g. by copolymerizing styrene and/or substituted styrene with dialkyl-amino alkyl-(meta)-acrylate or the like in the presence of a polymerization initiator and by making the obtained copolymer quaternary with para-toluene methyl sulfonate or the like.
Patent JP-S63189918-A (JP)
Title: System connecting inverter device
Inventor: TANAKA KUNIO
IPC: H02M7/48
Filed: 1987-02-02
Abstract: PURPOSE:To control the driving power supply of an inverter so that a solar battery is surely disconnected from a commercial power system by disconnecting the inverter from the commercial power system based on an output from a constant DC voltage control circuit. CONSTITUTION:A sequence control circuit 7 receives an output signal from a zero voltage detecting circuit 16, turns off an AC switch 6, sends a signal to an inverter, and turns of the power supply of the DC voltage fixing control circuit 11. When the output of the solar battery 1 is dropped under aid control and the flow of an inverter current is suppressed, the inverter 4 is disconnected from the commercial power system 2 and the power supply for the circuit 10 is also turned off, so that a system with high efficiency can be obtained. When the output of the battery is boosted and the output voltage of the circuit 11 is turned to '0', the power supply of the circuit 11 is turned on again by a sequence control circuit 15 and the switch 6 is turned on, so that power is supplied again from the inverter 4.
Patent JP-H08192462-A (JP)
Title: Opaque stretched film
Inventor: MAEHARA HIROYUKI
IPC: C08J5/18
Filed: 1995-01-17
Abstract: PURPOSE: To obtain an opaque film excellent in air permeability by stretching a crystalline propylene homopolymer characterized by that a melt flow rate is a specific value, a ratio of a wt. average mol.wt. and a number average mol.wt. is a specific value or more and the isotactic pentad rate of a polypropylene crystal part of a boiling n-heptane insoluble component is a specific value or more. CONSTITUTION: A crystalline propylene homopolymer characterized by that a melt flow rate (MFR: 10min molten resin emitting amt. at 230 deg.C when load of 2.16 kg is applied) is 0.03-2.0g/10min, a ratio of a wt. average mol.wt.(Mw) and a number average mol.wt. (Mn) is 6 or more and the isotactic pentad rate of a polypropylene crystal part of a boiling n-heptane insoluble component is 0.96 or more is stretched to produce an opaque stretched film. When the MFR of the propylene homopolymer is 0.03/10min or less, extrusion processability at the time of the formation of a film is bad and, when the MFR is 2.0 or more, uniform stretching is hardly performed and an obtained film is easy to tear and an opaque film becomes hard to obtain.
Patent JP-S62182591-A (JP)
Inventor: HASEGAWA YUTAKA
IPC: F27D1/00
Filed: 1986-02-05
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-S53108439-A (JP)
Title: Copying system
Inventor: SONE YOSHIAKI
IPC: G03G21/00
Filed: 1977-03-04
Abstract: PURPOSE:To prepare copies, while inspecting and confirming the image, by providing both means for generating such a signal as operates printing means a preset time later and means for rendering the same inoperative for a preset time period.
Patent JP-S62183176-A (JP)
Title: Semiconductor device
Inventor: FUKUI MUNETOSHI
IPC: H01L29/43
Filed: 1986-02-07
Abstract: PURPOSE:To improve the electrical connection between metallic electrodes with excellent heat resistance and conductivity and semiconductor regions by a method wherein compound layers with energy gap shorter than that of compound substrate are laid between semiconductor regions on the surface of compound substrate and electrodes connected to the semiconductor regions. CONSTITUTION:n<+> type conductive layers 5 comprising compound of e.g. Ga, In, As and Sb epitaxially grown on the surface of an n<+> type semiconductor region 4 as source.drain region are buffer layers to ohmic connect electrodes 6 comprising Al layers connected to the surface of conductive layers 5 to n<+> type semiconductor region 4. The thickness of conductive layers 5-1-5n is around 1 - several 10nm and the lower the layer, the more Ga and As are contained and the less In and Sb are contained while the higher the layer, the compounds are contained vice versa. The level of energy barrier at the junction of regions 4 and conductive layers 5 as well as that between the conductive layer 5n and the Al layer electrodes 6 are not exceeding around 0.1eV while the miss alignment of grids between the conductive layer 5-1 and the conductive layer 5n and the level of energy barrier are respectively not exceeding around 1% and 0.1eV. Through these procedures, effective level of energy barrier between the electrodes 6 and the semiconductor regions 4 is lowered by laying the conductive layers 51-5n between the electrodes 6 and the semiconductor regions 4.
Patent JP-H07233426-A (JP)
Title: Production of low silicon-low oxygen steel
Inventor: NAKAYAMA TAKASHI
IPC: C22B9/18
Filed: 1994-02-22
Abstract: PURPOSE:To provide a method for producing steel kinds low in the concn. of Si and furthermore low in the concn. of oxygen by ESR. CONSTITUTION:In this method, steel kinds in which the concn. of Si is regulated to <=30wt.% are used as a consumption electrode, and the same consumption electrode is subjected to electroslag remelting in an oxygen interrupting atmosphere, by which it is cleaned to <=0.30wt.% Si concn. and <=0.002wt.% O concn.
Patent JP-H0525810-A (JP)
Title: Forced car stopper
Inventor: NAGASHIMA MASAYA
IPC: E01F13/00
Filed: 1991-01-25
Abstract: PURPOSE:To prevent the entry of a reckless driving car to a construction site on the road to protect the human body and equipments from damage. CONSTITUTION:A plurality of brake members 1' loading brake pads 2 and 3 to the up and down sides are arranged in parallel crossing with cross members 8 laving the brake pads on the bottoms to constitute. A stopper 17 having an end cushion 19 is spanned and loaded to the upper part of the rear ends of the brake members. The front ends of the brake members are formed of a quadrangular pyramid shaped front nozzle 4.
Patent JP-H07312718-A (JP)
Title: Image input device
Inventor: WATANABE NOBUTAKA
IPC: H04N5/222
Filed: 1995-02-13
Abstract: PURPOSE:To improve the operability by selecting and controlling automatically the input from an image pickup section with a control means at the start of operation and setting inversion/noninversion or the like to the signal as required and to omit the manual selection. CONSTITUTION:An integration circuit 109 obtains the average luminance signal from a luminance signal of image information from a camera head 101 at the start of operation and gives the average luminance signal to a controller 112, then a rotary encoder 113 adjusts an aperture 103 based on this. Then the state of operation designation members 114/115/116 of zoom/focus/aperture is received by the controller 112 to set the operation. Furthermore, the output of a camera head 101 is given to a terminal C of a switcher 706' normally to select the internal input mode and to set the positive film mode. When a negative/positive film changeover switch 28 is depressed, the mode is inverted into a negative film mode. Thus, an original is picked up with priority without need of manual operation at the start of operation of the image input device to improve the operability.
Patent JP-S57137861-A (JP)
Title: Speed detecting device for running vehicle
Inventor: ARAKI MASAKATSU
IPC: G01P3/42
Filed: 1981-02-20
Abstract: PURPOSE:To read easily the speed and the speed change position of each part at a glance, by operating and displaying the speed of each part of the vehicle on the basis of the engine rotation number and the speed change position of a speed change gear mechanism in the speed detecting device for a tractor or the like. CONSTITUTION:The rotating speed of an engine 1 of a tractor or the like is detected by a rotating speed detector which is not shown in figure. The switching for speed change of speed change gear mechanisms such as a main speed change gear mechanism 9, an auxiliary speed change gear mechanism 14, a creep speed change gear mechanism 19, and a PTO speed change gear mechanism 30 is operated by operating shifters 7a, 13, 18, and 29 with shift levers 45-48. Their speed change positions are detected by switches Sm1-Sm6, SS1SS2, SC1SC2, SP1 SP2, etc. The rotating speed of each part is operated and displayed on the basis of the engine rotating speed and the speed change position of each part.
Patent JP-H04263526-A (JP)
Title: Optical receiver
Inventor: KOJIMA KAZUO
IPC: H04B10/564
Filed: 1991-02-19
Abstract: PURPOSE:To prevent the malfunction of a circuit connected to a following step and to prolong the service life of a photodetector by suppressing the amplification factor of the photodetector and the gain of a variable gain amplifier when an inputted optical signal is lower than a reference value set in advance. CONSTITUTION:A beam splitter 102 branches the optical signal inputted from an optical cable 101 into first and second optical signals and outputs those signals. A photodetector 104 converts the first optical signal to an electric signal and outputs it. A variable gain amplifier 106 outputs the electric signal at a fixed level. An optical power detector 111 lowers the outputs of the photodetector 104 and the variable gain amplifier 106 when the second optical signal is lower than the reference value set in advance.
Patent JP-S55115604-A (JP)
Title: Fluid control system
Inventor: IWAKI KENJI
IPC: F15B11/08
Filed: 1980-02-27
Abstract: PURPOSE: To operate a plurality of actuators independently or simultaneously in reliable manner, by pressing push rods of a plurality of pressure-reducing valves independently or simultaneously through operation of a manual lever.  
     CONSTITUTION: There are provided a plurality of fluid control systems in which the secondary side of pressure-reducing valve 10 and pilot valve 7 of spring offset, pilot operated type flow rate and direction controlling valve 1 in a flow regulating system C with a pressure compensating valve are connected with each other piping 8, so that reduced pressure at the primary side is acted in pilot chamber 7 and opening of the flow-rate controlling section is selected to a value corresponding to the quantity through which push rods 38 are operated. Further, the secondary pressure of a plurality of pressure-reducing valves 10 is controlled by bringing push rods 38 of a plurality of pressure-reducing valves 10 into contact with plate portion 37 of manual lever 35 and selecting the tilting direction of the plate portion 37, and thereby pressing push rods 38 of a plurality of pressure-reducing valves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07231748-A (JP)
Title: Method for thawing and maturing frozen meat
Inventor: KANEKO YOSHITSUGU
IPC: A23B4/07
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a meat giving the texture of a naturally heated food having a good water-holding property after pressed and heated, by holding a frozen meat at a specific temperature and for a specified time under an aerobic condition. CONSTITUTION:A meat obtained by slaughtering and dissecting an animal and then freezing the dissected meat is held at -1 deg.C to 5 deg.C for 2-7 days to thaw and mature the meat. Preferably, the meat is wrapped with an air- permeable plastic sheet, etc., and subsequently thawed and matured in a state shut out from various microbes in the outer air to improve the flavor of the meat.
Patent JP-S56120255-A (JP)
Title: Facsimile device
Inventor: TAKAHASHI SHIYUUICHI
IPC: H04N1/032
Filed: 1980-02-28
Abstract: PURPOSE:To save the amount of solder and connectors, by constituting the signal line bundle tying the carriage of a facsimile device and external control section, incorporatedly with a flexible printed board. CONSTITUTION:A recording head 20, associated circuit 21, and signal line bundle toward the control section (not shown) provided with nonfixed member outside the carriage, are constituted with an incorporated flexible printed board 23. Different wiring layout is made to the print wiring of the board 23, depending on the elements used, content of the elements, or the number of signal lines of input and output. The recording head 20 and the associated circuit 21 are fixed on the carriage, and the end of the signal line bundle 22 is fixed to the nonfixed member with a fixed fixture 24. Further, it is connected with the control section (not shown) via a connector 25. A number of recording styluses at the recording head 20 are formed with etching by directly using a flexible printed board.
Patent JP-H0565837-A (JP)
Title: Releasing device for creep prevention control of vehicle
Inventor: HOSHIYA KAZUMI
IPC: F02D45/00
Filed: 1992-01-14
Abstract: PURPOSE:To smoothly release control in a system executing creep prevention control. CONSTITUTION:In a system which prevents creep with a transmission section made neutral when specified, conditions meet requirements even if a shift lever is in each range of forward speeds, when creep control is released, engine torque is controlled to be lowered, so that the clutch for forward speeds is engaged in an early stage and the life of the clutch is lengthened. In this case, in order to cope with the frequent application of creep control without troubles, a method for throttling a throttle valve is employed as a means for lowering engine torque. The method for throttling the throttle valve, because of its poor responsiveness, is as follows: firstly the throttle valve is throttled in advance (step 207) to meet a condition just before engine torque is lowered while the transmission section is controlled to be neutral, and secondly the valve is continued to be furthermore throttled (step 210) as creep control is released.
Patent JP-H06240499-A (JP)
Title: Plating method and apparatus
Inventor: NISHIMURA SEIYA
IPC: C25D5/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide a plating method and apparatus capable of preventing the oxidation of a plating soln., the anode and cathode for plating and a surface to be plated. CONSTITUTION:A plating tank 1 is covered with a lid 2, the inside of the tank 1 is isolated from the external atmosphere by a seal 3 inserted into the gap between the tank 1 and the lid 2, and the tank 1 is filled with inert gas, By this structure, the quality of plating is improved.
Patent JP-2000218163-A (JP)
Title: Catalyst, preparation of catalyst and exhaust gas cleaning device
Inventor: KUROKAWA TAKAHIRO
IPC: B01J23/68
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent Ag in an Ag series catalyst from being oxidized and poisoned and thereby improve durability (keeping of catalytic activity) by allowing a transition metal to be present in a non-oxidation state and making the transition metal kept in the non-oxidation state bear the Ag, in a catalyst consisting of the Ag and the transition metal other than the Ag borne by a matrix. SOLUTION: The oxidizing catalyst consists of Ni and Ag as transition metals borne by a γ-alumina as a matrix (support material) and is borne on a honeycomb carrier (made of cordierite) using a binder. That is, a metal Ni 4 is borne in a sintered state on the surface of the alumina matrix 3 and the metal Ag 5 is borne on the surface of the metal Ni 4. The transition metal is allowed to be present in a non-oxidation state so that the transition metal does not become an oxide, for example, a metal. Consequently, the transition metal prevents the Ag from being oxidized due to oxygen to be supplied from the matrix side. When the gas to be treated contains sulfur, the transition metal chemically combines the sulfur to prevent the Ag from being poisoned by the sulfur.
Patent JP-H02232175-A (JP)
Title: Tool for gripping parts by remote manipulation
Inventor: ROBAATO BURIYUUJIRU
IPC: B25J15/00
Filed: 1990-02-05
Abstract: PURPOSE: To prevent a pair of pliers from slipping in fastening, by arranging a cam having a first joint for a movable clamp and a second joint for a movable long piece. CONSTITUTION: Joints 13 and 14 on both ends of a large rocker bar 12 on a main body 1, and a joint 17 of a small rocker bar 16 are positioned in the corners of a right triangle. The large rocker bar 12 corresponds to the hypotenuse of the right triangle, and the small rocker bar 16 facing the intermediate part of the hypotenuse of the right triangle has the half length of the large rocker bar 12. Even if a movable clamp 8 is separated from a fixed clamp 9, the joints 13, 14 and 17 hold the positions on the corners of the right triangle. Therefore, it is needed for the movement of the joint 14 to be performed parallel to a shaft of the main body 1, and also it is needed for the movement of the joint 13 to be performed perpendicular to the shaft and also in the direction of the joint 17 fixed to the main body 1.  Accordingly, the movable clamp 8 is not moved parallel-to the shaft of the main body and is on the opposite side to the fixed clamp 9.
Patent JP-H05187408-A (JP)
Title: Hydraulic circuit
Inventor: IOKU KENSUKE
IPC: E02F9/22
Filed: 1992-01-14
Abstract: PURPOSE:To provide a hydraulic circuit which improves the responsiveness of an actuator and which prevents occurrence of hunting. CONSTITUTION:A hydraulic circuit is energized by a pilot pressure which is produced in response to manipulation of a control lever 8 for a pilot operated selector valve 1 to which an actuator 6 which is subjected to a load in a moving direction. Further, the circuit is provided with a lever manipulation detecting means 12 for detecting a manipulated condition of a control lever 8, a pressure detecting means 12 for detecting a hydraulic pressure on the supply side of the actuator 6, and a determination means for determining self-running of the actuator 6 in the moving direction in accordance with outputs from the lever manipulation detecting means 12 and the pressure detecting means 15, and is further provided with a control valve 14 for changing the oil volume on the discharge side of the actuator in accordance with instruction from the determining means 13.
Patent JP-H02311885-A (JP)
Title: Label for image transfer for copying xerography image and method thereof
Inventor: SUTEFUAN KAATEIN
IPC: C09J7/02
Filed: 1990-02-05
Abstract: PURPOSE: To print an address on a business envelope at high speed by sticking a microcapsule filled with both liquid to a transparent base substance with an adhesive and including a means for attaching the transparent base substance to an aimed surface. CONSTITUTION: A transparent label 10 having an adhesive film 11 on one surface is the base substance on which the image is transferred. The center part of the label is covered with the layer of the microcapsule 13 including a volatile solvent 11 and the microcapsule is held at a specified position with the adhesive 11. The label surface 10 supporting the adhesive coating film and the microcapsule is covered with protective sheets 12 and 14. Peeling lines 12 and 14 are produced of one sheet having discontinuous slits partially separating the peeling liners 12 and 14, and the peeling liner 14 is held by a land 19. Thus, in the case of transferring the address, a donor sheet including the address is used and the label is stuck to the envelope with the exposed adhesive 11 around the periphery of the label.
Patent JP-H11223592-A (JP)
Title: Test method for honeycomb sandwich panel
Inventor: YAMASHITA AKIRA
IPC: G01N3/20
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a test method, for a honeycomb sandwich panel, in which the cost of materials and the cost of a working operation can be reduced. SOLUTION: A test method is composed of a first process in which a test sample 11 as a honeycomb sandwich panel is loaded with a bending load so as to measure its bending rigidity, a second process in which a reinforcing plate 12 is pasted on the test sample 11 and a third process in which an upper- side indenter is brought into contact with a part of the reinforcing plate 12 and in which the test sample 11 is loaded with a bending load larger than that in the first process so as to measure its bending strength.
Patent JP-H03228538-A (JP)
Title: Coupler and static pressure bearing device using the same
Inventor: OKUMA YUZABURO
IPC: B23Q5/56
Filed: 1990-02-02
Abstract: PURPOSE:To absorb pitching and yawing, and improve the positioning accuracy by connecting the driving side and the driven side fixing members and a connecting member, for connecting both the fixing members, with cylindrical engaging members transverse to each other and circular holes holding these engaging members slidably. CONSTITUTION:A connecting member 20 comprises circular holes 22, 22 opened toward the driving side fixing member 10 side and circular holes 23, 23 opened toward the driven side fixing members 30 side. Cylindrical engaging members 11, 11 are engaged in the circular holes 22, 22, and the driving side fixing member 10 is connected to the engaging members 11, 11. Similarly, a driven side fixing member 30 and engaging members 31, 31 are connected with bolts 32, and the engaging members 11, 31 are slidable in the circular holes 22, 23. A static pressure slider 5 movably held on a slide bar 6 is connected to the driven side fixing member 30, and the static pressure slider 5 is moved with a movement of a not 2 with the rotation of a screw shaft 3. Since the rigidity of the screw shaft 3 in the axial direction and the rotating direction is high, the positioning accuracy is improved.