baber/WOPTO huggingface dataset:
Patent JP-S62232969-A (JP)
Title: Vertical field-effect transistor
Inventor: ITO TOMOHIRO
IPC: H01L29/812
Filed: 1986-04-02
Abstract: PURPOSE:To manufacture the title transistor with high withstand voltage and output operating in microwave-millimeterwave regions by a method wherein the forbidded band width in N semiconductor active layers is continuously widened from a source electrode to a drain electrode. CONSTITUTION:An AlxGa1-xAs contact layer 13 in N<+> impurity concentration of 3X10<18>cm-<3> is grown in 0.5mum thick changing x from 0 to 0.3 and then another AlxGa1-xAs in N impurity concentration of 5X10<16>cm-<3> is grown in 0.7mum thick changing x from 0.3 to 0.03 on an N<+>Ga As substrata 13' by MOCVD process. Furthermore, tungsten is grown in 0.1mum thick by sputtering process to from control electrodes 16 by patterning and etching process; the AlxGa1-xAs in N impurity concentration of 5X10<16>cm<-3> is grown in 0.3mum thick changing x from 0.03 to 0; a GaAs layer in N<+> impurity concentration of 3X10<18>cm-<3> is grown in 0.5mum thick; and finnaly a source electrode 14 and a drain electrode 15 are formed.
Patent JP-S57193259-A (JP)
Title: Prduction of resin-coated sand grain for casting
Inventor: HARAGA TETSUO
IPC: B22C1/22
Filed: 1981-05-21
Abstract: PURPOSE: To improve the adhesive strength of a binder on the surfaces of sand grains and to produce molds of high strength in the stage of producing resin- coated sand grains for casting, by coating the sand grains beforehand with an org. solvent then coating the same with the binder.  
     CONSTITUTION: In producing resin-coated sand grains by using a binder consisting of a benzylic ether type phenolic resin component and a polyisocyanate component, the sand grains are beforehand coated with an org. solvent of aliphat. hydrocarbons, arom. hydrocarbons, ketones, esters and mixed solvent type prior to coating of the binder therein. The wettability of the binder on the surfaces of the sand grains is improved by this and since the org. solvent acts as a good solvent for urethane reaction systems, the mold strength is improved and the pot life is prolonged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S553962-A (JP)
Title: Ink cartridge for ink jet
Inventor: KAKEFU SADAO
IPC: B41J2/175
Filed: 1978-06-26
Abstract: PURPOSE:To provide an ink cartridge for ink jetting free from ink leakage and good in operability with a simple construction in which an recess having a pipe guide section on the bottom is coaxially provided with a hollow ink stopper and an 0-ring. CONSTITUTION:A rubber stopper 9 having a hollow portion is provided in a recess having a pipe guide section on the bottom of an ink cartridge. An 0-ring 8 and a holder ring 13 are arranged coaxially to prevent ink leakage in the connection.
Patent JP-H05276893-A (JP)
Title: Production of edible film having printing layer
IPC: A23L5/40
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a method for producing an edible film having a printing layer without wasting the edible film by transferring the printing layer formed on a polyester film onto the edible film. CONSTITUTION:The objective method for producing an edible film is characterized by coating the top surface of a substrate film having a printed layer formed of an edible ink, with an edible film solution, drying the coated film and then peeling the resultant film.
Patent JP-S63242777-A (JP)
Title: Car body structure for automobile
Inventor: NASU TETSUJI
IPC: B62D25/06
Filed: 1987-03-30
Abstract: PURPOSE:To enable easy total earthing of a body, by a method wherein a floor assembly, a body side assembly, a roof assembly, etc. are dividedly constituted, and the assemblies are combined together by an earth connection means to form a car body. CONSTITUTION:An engine compartment 2, a floor assembly 3, a body side assembly 4, a roof assembly 5, etc. are respectively dividedly constituted, and indoor function items and internal function items are mounted to each assembly. The abutting parts of constituting bodies are assembled together so as to be energized to each other simultaneously with abutting combination of the constituting bodies by means of an earth connecting means 41. Since constituting bodies, e.g. the body assembly 4, the engine compartment 2, the floor assembly 3, etc., are energized with each other, body earthing is completely performed.
Patent JP-H10268664-A (JP)
Title: Image forming device
Inventor: SATO YOTARO
IPC: G03G21/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To increase the printing speed at both-side image forming time and also to make single-side or both-side image forming corresponding to fixing capacity possible, by setting the processing speed, at which toner images are formed on both sides, higher than the processing speed, at which a toner image is formed on the single side of a transfer material. SOLUTION: Though recording paper P at single-side image forming time only for the front surface by a photoreceptive drum 10 continuously passes a fixing device 17, a process where a surface image is formed on the photoreceptive drum 10 after temporarily forming a rear side image on a toner image receiving body 14a is repeated, so that the recording paper P at the both-side image forming time intermittently passes the fixing device 17. Then, the processing speed v2 at the both-side image forming time is made higher than the processing speed v1 at the single-side image forming time only for the surface. It is desirable to set as v2=(1.3-2.0)×v1. Wasteful energy consumption is caused at the fixing device 17 in the case of <1.3 times, and also energy is insufficient at the fixing device 17 in the case of exceeding twice, so that insufficient fixing is caused.
Patent JP-S61233923-A (JP)
Inventor: KOIZUMI TOSHIO
IPC: H01H73/36
Filed: 1985-04-09
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-H11341990-A (JP)
Title: Production of high purity soluble thrombomodulin
Inventor: SHIMIZU RENYUKI
IPC: C12N15/09
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high purity soluble thrombomodulin substantially free from substances arising from serum and antibody. SOLUTION: This soluble thrombomodulin is obtained by cultivating animal cells capable of producing the soluble thrombomodulin with a culture medium containing serum components and bringing a soluble thrombomodulin solution, which is obtained by bringing the resultant culture supernatant into contact with an antibody against the soluble thrombomodulin followed by elution process to purify, into contact with a cationic exchanger under conditions of a specific conductivity 25-34 ms/cm and pH 3-4 as a through-out fraction.
Patent JP-S58194717-A (JP)
Title: Preparation of photoconductive cadmium selenide sulfide
Inventor: MIDORIKAWA TAKASHI
IPC: G03G5/08
Filed: 1982-05-10
Abstract: PURPOSE:To prepare photoconductive cadmium selenide sulfide capable of forming a highly contrast image, consisting of single particles, by calcining cadmium selenide particles pretreated with an aqueous solution of a caustic alkali together with cadmium sulfide particles. CONSTITUTION:High-purity CdSe particles having about 99.999% purity is dispersed, suspended, and stirred in about 5-40wt%, preferably about 10-25wt% aqueous of a caustic alkali of KOH or NaOH, and free Se is selectively dissolved and removed. The amount of CdSe particles added is <= about 500g, preferably about 200-300g based on 1l solution, and the particles are stirred for about 10min-4hr, preferably about 1-2hr. The liquid temperature is about 10-50 deg.C, preferably 15-30 deg.C. Purified CdSe is filtered, washed, dried at about 50-80 deg.C for 10-20hr, mixed with CdS particles, further blended with >= about 20pts.wt. flux, and calcined at a temeprature by about 50 deg.C higher than the melting point of the flux.
Patent JP-H09267114-A (JP)
Title: Shaft sealing device for submerged device
Inventor: KATSUSHIMA KOJI
IPC: F16J15/34
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To execute repairing work for changing the components of a seal in a short time. SOLUTION: In this device, the shaft part 4 of a roll 2 arranged in a liquid tank 1 is supported with a bearing on the outside of the liquid tank 1 and also the shaft part 4 is liquid-tightly sealed between the side wall 3 of the tank and a shaft bearing 5. A flange 21 consisting of an inner race part 22 and outer race part 23 which are mutually attachable and detachable and whose outside diameter is larger than the roll diameter is provided on the shaft part 4, an annular channel member 27 which is opened on the flange side is provided on the side wall 3 of the liquid tank 1, an expandable and shrikable tube 28 and a sealing member 29 are arranged in this channel member and the sealing member 29 is pressed against the outer race part 23 under expansion of the expandable and shrinkable tube 28.
Patent JP-H10262587-A (JP)
Title: Udon noodle
Inventor: KANO MIYOKO
IPC: A23L7/109
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a Udon noodle (a Japanese noodle) having a high nutritive value, smooth on the tongue and a chewy texture by mixing a specific proportion of soybean milk with a raw material flour. SOLUTION: Soybean milk of the amount regulated so that the weight ratio of the soybean milk to a raw material flour may be 0.15-0.60, and preferably a salt of 0.01-0.05 weight ratio of salt and 0.01-0.05 weight ratio of a mineral to 1 pt.wt. of the flour 1 are added thereto to provide the objective Udon noodle. The noodle has a high nutritive value because the nutrient substance of the soybean milk, especially good quality protein and fibrous material are added thereto.
Patent JP-S522378-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TOMINAGA KAZUYOSHI
IPC: B29C45/00
Filed: 1975-06-24
Abstract: PURPOSE: To eliminate post-molding flash-removing operation by forming with a press, etc, an interior electrode in an area which is a little larger than resin mold area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59202754-A (JP)
Title: Communication controlling system
Inventor: KUMETA YASUO
IPC: H04Q9/00
Filed: 1983-05-02
Abstract: PURPOSE:To enable adjustment, operation state check, etc. by remote control by sending process signals from a transmitter normally to a controller by a signal repeater station, holding the process signals according to the action of a transmitting and receiving sections, and sending the process signals to the controller. CONSTITUTION:Process signals are detected as the terminal voltage of a voltage drop element RL, and after A/D conversion, renewed successively by a hold register HRG and held. Then, the signals become again analog signals and control a driver DR, determine the current value supplied from power source Bc of a controller CT to lines L1b, L2b through a voltage drop element Rc, and sent out to the controller CT as process signals. Accordingly, the process signals from a transmitter TX are given to the controller CT by the signal repeater station REP. The controller CT receives process signals basing on the terminal voltage of the voltage drop element Rc and performs calculation and sends out control signals Sc to operation ends such as a solenoid valve, etc.
Patent JP-S59205413-A (JP)
Title: Roll for heat treatment furnace
Inventor: TAMURA SHINICHI
IPC: F27B9/24
Filed: 1983-05-02
Abstract: PURPOSE:To contrive to improve the properties of roll pick up resistance and spalling resistance by providing the Al2O3.TiO2 ceramic layer on the surface of the roll in a furnace supporting the metal plates to be heat-treated for transferring said metal plates in a heat treating furnace. CONSTITUTION:An objective roll has an Al2O3.TiO2 ceramic layer on its surface supporting the metal plate to be heat-treated. This roll supports and transports the metal plate to be heat-treated in the heat-treating furnace with high temperature atmosphere. Said Al2O3.TiO2 compound has a small thermal expansion-coefficient and the melting point higher than the temperature to be used, whereby said roll is excellent in properties of roll pick up resistance and spalling resistance.
Patent JP-S59202155-A (JP)
Inventor: KURISUCHIYAN SUTOOMU SUTENSU R
IPC: B22D25/02
Filed: 1983-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62235848-A (JP)
Title: Receved power monitor circuit
Inventor: YONEHARA AKIHITO
IPC: H04L69/40
Filed: 1986-04-07
Abstract: PURPOSE:To easily cut off received power and to easily monitor a reception level during a call by decoding a gain control signal in a variable gain amplifier whose gain can be controlled discretely at a constant interval. CONSTITUTION:Since a feedback circuit in the amplifier 11 is constituted of a base resistance Rk and n-number of resistances R1-Rn which are by passed to switches SW1-SWn and connected in series, a gain can be discretely set to any two optional values by selectively controlling the changeover of n-number of switches, and switching control signals of n-number of switches are outputted from the output side of a switch setting circuit 15. The switching control signal is simultaneously inputted to a decoder circuit 21 in a decoder 20 outside the variable gain amplifier 10. The maximum amplification degree of the amplifier 10 is known, so the decoder circuit 21 knows the amplification degree of the variable gain amplifier 10. Consequently, a relative value with respect to an input level whose maximum input level of the variable gain amplifier 10 is set to 0dB is ouputted as a monitor output signal.
Patent JP-H08248291-A (JP)
Title: Lens barrel
Inventor: OSHIMA EIJI
IPC: G02B7/10
Filed: 1995-03-09
Abstract: PURPOSE: To make the moving range of a movable lens such as a zoom lens or a focusing lens wider relative to dimension in an optical axis direction. CONSTITUTION: This lens barrel 1 is equipped with optical parts 2 fixed in a movable lens barrel 8 out of the lens barrel 1, the zoom lens 3 slidably supported in the lens barrel 1 so as to separate from/contact with the optical parts 2, and linear motors 31, 32, 33 and 34 for moving the zoom lens 3. The motors 31 to 34 moving the zoom lens 3 are positioned outside the optical parts 2 in the case they are viewed from an optical axis direction, and the coil 31 of the motor is attached to the lens holder 30 of the zoom lens 3 and protruded toward the optical parts 2 side from the zoom lens 3 in the optical axis direction.
Patent JP-H10276379-A (JP)
Title: Television receiver
Inventor: KOJIMA MASAYOSHI
IPC: H04N5/445
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid the user from failing to recognize a message in the television receiver which stores the message and displays it on its screen. SOLUTION: The operator uses a remote control transmitter 15 to designate characters of a message and a microcomputer 8 stores character data corresponding to the characters to a message memory 11. When the microcomputer 8 detects it that a power switch SW is closed, the character data are read and an On-Screen Display(OSD) circuit 9 provides an output of a character signal to a CRT 7, on which the message is displayed. Or the operator uses the remote control transmitter 15 to output a preset time, the microcomputer 8 compares the time with a time of a clock circuit 31, reads the character data from the message memory 11 when the setting time comes round, the OSD circuit 9 provides an output of the character signal to the CRT 7, on which the message is displayed.
Patent JP-H04291417-A (JP)
Title: File comparator
Inventor: SHIRATO YASUNOBU
IPC: G06F7/24
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a file comparator capable of realizing a record converting function, a sorting function, and a file comparing function which ere hitherto independent of each other as a single system. CONSTITUTION:The input files 12 and 13 to be compared with each other are provided together with a command file 14 which sets the comparing conditions, and the output files 15 and 16 which store the comparison results. Then a record converting pert 21, a sort processing pert 22, and a file comparison processing part 23 ere added to put together a record converting function, a sorting function, and a comparing function into a single system. In such a constitution, the comparison results are outputted in files. Then the record converting function, the sorting function, and the file comparing function are integrated for comparison of files. Furthermore the discordant files ere outputted in files. Thus the operating efficiency of a file comparator is improved.
Patent JP-S58197148-A (JP)
Title: Apparatus for stacking cut sheet
Inventor: NIINUMA KIYOSHI
IPC: B65H45/04
Filed: 1982-05-12
Abstract: PURPOSE:To stack sheets continuously at high speed, by making a holding plate of a springy rectangle thin plate for holding cut sheets to be stacked on a table so that a constant and light load is applied on the sheets at all times. CONSTITUTION:A holding plate 17 is made of a spring thin plate about 0.1mm. in thickness, and preferably has a weight of about 5-10g. On end of the holding plate 17 is engaged with a fixed rod 18 and the other end is engaged with a hanger pin 20, and only the own weight of the holding plate 17 acts on the sheets 2 independently of the height of the stack. In this arrangement, as the sheets 2 are stacked, the holding plate 17 is also elevated, and when the height of the stack of the sheets 2 reaches a height S and the table 5 is lowered a certain distance through a detecting arm 22 and a switch 25, the holding plate 17 is also lowered with it in contact with the sheet 2, during which the friction is kept constant all the time.
Patent JP-H10274501-A (JP)
Title: Contact type displacement meter
Inventor: SAEKI KAZUTO
IPC: G01B5/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a contact type displacement meter which can conduct a series of operations at the time of measurement automatically, facilitate introduction in a production line, and make high-speed measurement without doing a large impact to an object to be measured as well as measurement under proper conditions suited to the object to be measured. SOLUTION: When a timing signal is inputted, a series of measuring operations, such as approach of a rod 4 toward an object M to be measured, contact of the rod 5 with the object M to be measured, measurement of a displacement, and return of the rod 4, are continuously conducted automatically. The rod 4 is moved at a high speed from a return point B to a decelerating point C, and at a low speed from the decelerating point C to a measuring point D contacting with the object M to be measured. In the automatic control of a series of measuring operations, moving patterns including the positions of the return point B and the decelerating point C, the speed of the rod 4, and acceleration, and the force at which the rod 4 pushes the object M to be measured at the time of measurement are set arbitrarily in advance according to the object M to be measured.
Patent JP-S62234839-A (JP)
Title: Manufacture of phosphor screen
Inventor: YAZUMI TOSHIHIKO
IPC: H01J9/227
Filed: 1986-04-04
Abstract: PURPOSE:To enable color purity to be improved, by putting a red phosphor first in a coating process of phosphors emitting lights in green, blue, and red colors by a slurry method. CONSTITUTION:A phosphor slurry liquid comprising a phosphor, in which red phosphor and indium oxide are mixed, a bonding agent, and a surface activeagent is compounded to be put on a panel substrate by rotational coating, and dried to form a uniform coating film. Ultraviolet rays are radiat-ed on a prescribed position through a light-exposure mask to solidify the bonding agent, and non-solidified parts are washed out to form a red phosphor film. With the similar way performed in order, a phosphor, in which green phosphor and indium oxide are mixed, is used to form a green phosphor film, and a phosphor, in which blue phosphor and indium oxide are mixed, is used to from a blue phosphor film, so that three-color phosphor films are obtained. Hence, a fluorescent display tube having a fine phosphor screen, in which color purity is improved, can be manufactured.
Patent JP-H04312671-A (JP)
Title: Adhesive setting method for facing plate
Inventor: MATSUI TORU
IPC: C09J5/00
Filed: 1991-04-11
Abstract: PURPOSE:To promote adhesive force and execution efficiency by using a double faced adhesive tape and a solventless mastic adhesive at a time in the case adhesion of a facing plate to the skeleton, etc., of a building is made. CONSTITUTION:A double faced tape (a) as a basic material of a foam, etc., is stuck on the rear of a facing plate such as a calcium silicate plate, ceramic plate, stone, etc., in the shape of a line or a dot. After that, a solventless mastic adhesive (b) adjacent to the tape (a) is applied in the shape of a line or a dot. A separatable pattern of the tape (a) is eliminated to make adhesion of the facing plate to a ground wall, ceiling, etc., and a position of the tape (a) is slightly held down to fix. According to the constitution, execution can be speedily carried out and, at the same time, adhesive force can be held over an extended period of time, and a fire, an effect on the human body, etc., can be prevented by the solventless.
Patent JP-S534946-A (JP)
Title: Elevator gondola
Inventor: NARA TOSHIHIKO
IPC: B66B11/02
Filed: 1976-07-05
Abstract: PURPOSE: To effectively blow an elevator gondola having a fan located on a central area of a ceiling plate of the gondola and to render the ceiling deluxe by hanging another ceiling plate having a conical upper face, from the former ceiling plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S563308-A (JP)
Title: Heat exchange fluid flow path equipped with blade
Inventor: SHIRAISHI SETOSHI
IPC: F15D1/00
Filed: 1979-06-25
Abstract: PURPOSE: To improve a heat transfer and also to reduce a pressure loss, by a method wherein 1 or more blades, which are positioned facing and opposite to a current and in parallel to a heat transfer surface, are mounted in a current path.  
     CONSTITUTION: A blade 7, which is at an inclining angle α (0W30°) to a heat transfer surface 1, is placed above the heat transfer surface 1 which makes contact with a fluid flow path. A main current 4, which runs facing and opposite to the blade 7, forms an eddy 6, and a thermal boundary layer above the heat transfer surface 1 is disturbed by said eddy 6. The eddy 6 maintains its shape while it is running downward for a quite long distance, and thereby it can distrub the thermal boundary layer during said period of time. This permits the promotion of heat transfer, and enables the blade 7 to produce the eddy without producing the resistance, whereby a pressure loss can be reduced widely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06266431-A (JP)
Title: Running control system for unmanned carrying car
Inventor: AZUKI NOBUYUKI
IPC: G05D1/02
Filed: 1993-03-12
Abstract: PURPOSE:To provide the running control system for an unmanned carrying car, which can execute a construction work simply and at a low cost, and can execute stably and surely communication between the unmanned carrying car and a ground control means. CONSTITUTION:In a groove provided on the road surface, a guide line 1 for guiding an unmanned carrying car by radio, and a transmission line 2 of a signal for running control are embedded, and at every communication point for giving and receiving a signal between a ground control means and the unmanned carrying car, an antenna 11 consisting of an unbalanced coil 11a is provided in the transmission line 2. By executing a communication through this antenna 11, the signal is given and received stably and surely.
Patent JP-S523086-A (JP)
Title: Preparation of 2-alkyl-4-alkoxy-5-morpholino-3(2h)-pyridazinone
Inventor: TAKATANI MASAHIRO
IPC: C07D237/22
Filed: 1975-06-24
Abstract: PURPOSE: To prepare the title compounds having anti-inflammatory and analgesic activities from 4-halogeno-5-morpholino-3(2H)-pyridazines by one-step reaction. 
     COPYRIGHT: (C)1977,JPO&Japio