baber/WOPTO huggingface dataset:
Patent JP-S5540660-A (JP)
Title: Fluorine-containing phenylbenzoate compound, its preparation and use
Inventor: MISAKI SUSUMU
IPC: C07C69/017
Filed: 1978-09-19
Abstract: NEW MATERIAL:A compound of formula I (X is 1W12C alkyl, 1W12C alkoxy, 2W13C acyloxy, 2W13C alkyldioxycarbonyl group).  
     EXAMPLE: p'-Trifluoromethylphenyl p-n-butylbenzoate.  
     USE: Liquid crystal compositions having improved stability and electrical properties, usable for a long time.  
     PROCESS: A compound of formula II (Y is H or alkali metal) is reacted with a compound of formula III (Z is halogen) in the presence or absence of an acid- acceptor, e.g. sodium carbonate or pyridine, in an inert organic solvent, e.g. ether or benzene, at room temperature, and if necessary, under heating, to give the objective compound of formula I. One or two or more types of the compounds mixed with other liquid crystals improve the stability and electrical properties remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08309406-A (JP)
Title: Continuous casting direct-coupled hot rolling system
Inventor: SHIINA KOJI
IPC: B21B45/02
Filed: 1995-05-15
Abstract: PURPOSE: To improve the quality of a strip material, and to attain a continuous casting direct-coupled hot rolling system with high safety and reliability by installing the filling mechanism of inert gas between the continuous casting of a minihot system and a rolling process. CONSTITUTION: A molten slab 3 supplied from a tundish 1 is indirectly solidified and cast by cooling water A in a mold 5. A slab 6 with its surface solidified and with its inside molten is annealed with mist spray water B by many spray nozzles 8 installed at the outlet end of the mold 5. The slab 6 is transferred to a rolling side by many guide rolls 7. And, the temperature of the slab 6 cooled too much in the next process is raised by an induction heating apparatus 9a, and a first stage rolling is performed by rough rolling rolls 11. An inert gas filling mechanism 16 covering the whole of slab 6, guide rolls 7 and spray nozzles 8, is installed in a generating process from the outlet of the mold 5 to the induction heating apparatus 9a, and inert gas C is filled or supplied from the inflow port 16a of the filling mechanism.
Patent JP-H10310729-A (JP)
Title: Ink-jet ink
Inventor: MARTIN THOMAS WILLIAM
IPC: C09D11/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink capable of providing uniform printing satisfying crack-free high optical concentration, high in fastness to water, by including an aqueous carrier medium, a pigment and an aldehyde functional group- containing compound. SOLUTION: This ink contains (A) an aqueous carrier medium [e.g. water and a polyfunctional alcohol (e.g. diethylene glycol)], (B) a pigment (e.g. carbon black) and (C) an aldehyde functional group-containing compound [2,3- dihydroxy-1,4-dioxane (DHD)]. In the ink, preferably the concentrations of the components are 70-98 wt.% of the component A, 0.5-10 wt.% of the component B in the case of an organic pigment and 0.2-2.0 wt.% of the component C in the case of DHD.
Patent JP-S5541781-A (JP)
Title: Solar battery
Inventor: KOSHIBA SHIYOUHEI
IPC: H01L31/04
Filed: 1978-09-19
Abstract: PURPOSE: To encircle the periphery of a solar battery constituted by PN junctions with an insulation layer thereby to suppress the generation of a leakage current and improve the appearance of the solar battery.  
     CONSTITUTION: A P-type layer 3" is diffused and formed on an N-type semiconductor substrate 3', and insulation layers 6 are formed along the cutting parts for dividing the same into separate solar batteries. In this case, in order to form the insulation layers 6, a thermal diffusion method or an ion injection method is used thereby to diffuse P-type impurities in the layer 3" until they reach the substrate 3' and the width of the diffusion is made into substantially the same as that of the case of ordinary mesa etching. Thereafter, on the front surface and the back surface of the insulation layer there are fitted electrodes 4 and 2, and the layer 6 is cut off from the central part thereof thereby to form a solar battery 7. By this procedure, the layer 6 displays effects similar to those obtained by mesa etching, and generation of leakage current is suppressed and also short circuiting due to the lead terminal is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61275146-A (JP)
Title: Preparation of light transmitting line
Inventor: YAMAGIWA TOSHIYUKI
IPC: C03C25/10
Filed: 1985-05-29
Abstract: PURPOSE:To increase wire drawing speed and to improve productivity of light transmitting line by recoating melt-drawn glass fiber with a liquid resin compsn. using a felt pad, then coating regularly liq. resin compsn. regularly by passing the glass fiber through a liq. tank. CONSTITUTION:Light transmitting glass fiber 11 melt-drawn from a parent material 10 is passed through a felt pad 16 immediately fter drawing to precoat a liquid resin compsn. contained in the pad. Then, the precoated glass fiber 11 is passed through a liquid tank 12 to execute regular coating with the liquid resin compsn. 13 contained in the liquid tank 12. In this stage, it is preferred that the liquid resin compsn. for the precoating and regular coating is a same one. Further, the glass fiber 11 is passed through an electric furnace 14 to bake the coated resin compsn, then the fiber 11 is wound by a reel 15. Thus, the wettability of the surface of the glass fiber 11 is improved, and the coating film comprising the resin compsn. is formed securely permitting preparation of light transmitting line at high wire drawing speed.
Patent JP-H07298844-A (JP)
Title: Production of cooked rice having seasoned soy sauce
Inventor: OKUDA KAZUHIRO
IPC: A23L7/10
Filed: 1994-05-02
Abstract: PURPOSE:To provide a method for processing high-quality cooked rice having seasoned soy sauce, remarkably excellent in texture and taste and capable of prolonging the keeping quality. CONSTITUTION:This method for producing cooked rice having seasoned soy sauce comprises carrying out ordinary rice cooking by heating a rice-cooking container in which rice is immersed in water, successively attaching the seasoned soy sauce to cooked rice grains by applying the seasoned soy sauce to cooked rice and twice cooking the cooked rice having seasoned soy sauce using the rice-cooking container to provide desired cooked rice having seasoned soy sauce.
Patent JP-S5818185-A (JP)
Title: Electronic watch
Inventor: WAKAI YOUICHI
IPC: G04C21/02
Filed: 1981-07-24
Abstract: PURPOSE:To obtain an electronic watch with stable performance even under a heavy load, by selecting two sets of constant voltage circuits falling down a battery voltage to a different voltage at non-operation of heavy load and at operation of that. CONSTITUTION:When a heavy load such as generation of alarm tone is selected via a switch 105, an output of an encoder 106 is applied to an RSFF 122 of a power supply circuit 102 via a lamp illumination control circuit 114, an OR circuit 116 and a level shifter 119. etc. to set the RSFF 122. A transistor gate 120 is opened with the FF 122 and a transistor gate 121 is cloed and a power is applied to a control circuit 118 of a step-down/step-up control circuit 117. Thus, in place of a constant voltage circuit 124 which falls down the power supply battery selected at normal operation to a prescribed low voltage, a constant voltage circuit 125 which falls down the voltage to about a half the voltage of the circuit 124 is selected and power is supplied to the heavy load. On the other hand, the output voltage of the circuit 125 is boosted at the circuit 117 to be fed to a clock circuit, allowing to constitute an electronic watch with stable operation even with fluctuated power supply at the heavy load.
Patent JP-S60258613-A (JP)
Title: Drive control equipment of truck
Inventor: HAYANO SHIROU
IPC: B25J9/16
Filed: 1984-06-06
Abstract: PURPOSE:To drive a truck accurately to a desired position by detecting a reference member set at the station side with a sensor attached to the truck and then detecting directly the position and the tilt of the truck. CONSTITUTION:A truck A containing a working robot 1 for loading and a load stage part 2 is driven among stations ST along a drive route stuck with a light reflecting tape 3 for guidance and carries various types of loads. The truck A is also provided with a light sensor 7 which detects the lateral deviation amount from the tape 3, a mark reading sensor 9 which detects the stop marks provided at each station and an optical signal transmission/reception device 10 of the truck side set opposite to a signal transmission/reception device 11 of the station side. Thus a controller R of the robot 1 performs the automatic drive of the truck A together with a central controller V according to the information stored previously. Furthermore the reference member of the station is detected by an image sensor 13 provided to the robot 1. Thus the robot 1 is actuated assuredly.
Patent JP-S595938-A (JP)
Title: Non-viscosity test for heat-fixing roller
Inventor: FUJII HIROTADA
IPC: G01N3/00
Filed: 1982-07-02
Abstract: PURPOSE:To achieve a handy and quantitative testing by a method wherein fixed pressure and heat are applied to a specified amount of toner sandwiched between a heat-fixing roller and a copying paper and then, the copying paper is peeled off the roller to measure the quantity of the toner attached to the copying paper. CONSTITUTION:The surface of a thermofixing roller 3 is maintained at a specified temperature with the pressure released from between the roller 3 and a pressure roller 4. Thereafter, the toner 2 and a copying paper 1 are placed sequentially on the heat-fixing roller 3 and a fixed pressure is applied thereon with the pressure roller 4. After a certain time, the pressure is released and the copying paper is peeled off the thermofixing roller 3 to measure the weight of the copying paper 1. The non-viscosity of the toner on the heat-fixing roller 3 is evaluated from the quantity of the toner attached onto the copying paper 1.
Patent JP-S598862-A (JP)
Inventor: MURAKAMI MOTOHIKO
IPC: E04C2/54
Filed: 1982-07-02
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-H07317584-A (JP)
Title: Engine control device
Inventor: HORI TOSHIO
IPC: F02D45/00
Filed: 1994-05-30
Abstract: PURPOSE:To measure accurately the rate of air flow at the time of actuating power supply for starting an internal combustion engine by continuing current feed to a means to sense the suction air amount either directly or indirectly even while the engine is out of operation. CONSTITUTION:An engine control device is equipped with a heat emitting body in the intake path and an air flow gauge 101 to measure the rate of air flow upon sensing the heat quantity taken away by the flow of the air, wherein current feed is always made to the flow gauge 101 from a battery 103. Thereby the temp. of the gauge 101 is kept higher than the ambient temp. even when an ignition switch 104 remains off, preferably to a level equal to the temp. of engine under operation. When a fuel injection control device 102 is going to commence the fuel injection control instantly in conformity to an output signal given by the gauge 101 simultaneously with the ignition switch 104 being turned on, it is possible to control the fuel injecting amount accurately already just after the start of the engine because the heat emitting body in the gauge 101 is kept at the specified temp.
Patent JP-S5640584-A (JP)
Title: Recording material
Inventor: WATANABE MASAJIROU
IPC: B41M5/132
Filed: 1979-09-10
Abstract: PURPOSE:To improve a printing fog sharply and to obtain the recording material which is excellent in a workability, by a method wherein a copolymer alkaline salt of anhydrous malein acid and vinyl monomer is contained in a micro capsule layer. CONSTITUTION:In recording material for reproduction in which the micro capsule layer containing a coloring agent is applied on one side surface of a paper, and a developer is coated on the other surface, preferably 2-15 weight parts of a copolymer alkaline salt of an anhydrous malein acid and a vinyl monomer (perferably isobutylene), based on a solvent containing the coloring agent, is contained in the micro capsule layer. A neutralization degree of said copolymer is preferably 0.3-1.0 (full neutralization), and alkaline salt obtainable is used as a water-soluble resin.
Patent JP-H11308847-A (JP)
Title: Cylindrical linear motor
Inventor: YAMANISHI HARUO
IPC: H02K41/025
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical linear motor where electric characteristics are improved, miniaturization is realized, and working man-hours are reduced. SOLUTION: This linear motor is provided with primary side iron core blocks 51a having slots 11a, which are arranged in a plurality of rows in the axial direction, a primary side iron core which is formed by dividing and arranging the primary side iron core blocks 51a on a plurality of positions on a circumference, a primary side coil 12 which is inserted in the slots 11a of the primary side iron core and arranged straddling a part between the primary side iron core blocks 51a, a secondary side conductor 13 inserted in the primary side iron core, and a guide roller which holds a gap between the primary side iron core and the secondary side conductor 13, and guides the movement of the secondary conductor 13 in the axial direction, coming into contact with the surface of the secondary side conductor 13. The side diameter of the primary side iron core is made square, and the shape of the primary side coil 12 and the outer diameter of the secondary side conductor 13 are made into square shapes, in matching with the inside diameter of the primary side iron core.
Patent JP-S61272236-A (JP)
Title: Phenylene group-containing organopolysiloxane and its production
Inventor: PANSTER PETER
IPC: C12N11/08
Filed: 1986-05-22
Abstract: Phenylene group-containing organopolysiloxanes formed of a plurality of identical or different units represented by the structural formula:    <IMAGE>  (1)  where in each case all three possible isomers in relation to the position of the SiO3/2-R1 substituents on the phenylene group can be present concurrently, in which R1 stands for -CH2-CH2- or CH3-CH< and the free valences of the oxygen atoms are saturated by silicon atoms of other groups of formula (1) and/or by cross-linking bridge groups. A process for the preparation of these polysiloxanes and the use thereof for the synthesis of carriers of active substances is also disclosed.
Patent JP-H04344723-A (JP)
Title: Automobile telephone system
Inventor: FUJIMOTO KOJI
IPC: H04W36/38
Filed: 1991-05-22
Abstract: PURPOSE:To minimize the degradation in the talking quality of a mobile station subjected to forced hand-over and to minimize the possibility of immediate requirement of the hand-over processing again by selecting an object of forced hand-over from a mobile station having a large difference from a reception electric field strength. CONSTITUTION:When a forced hand-over object request is received, a base station control circuit 11 reports a mobile station having a largest difference in a recording table in which the differences of reception electric field strength of radio waves from a base station in which the mobile station itself is resident so far and its adjacent base stations to an exchange 10 as the object of the forced hand-over and the exchange 10 implements required processing. Since a mobile station having a largest difference is selected as the object of the forced hand-over, a mobile station resident around the boundary of cells even among the mobile stations resident in a base station 11C is selected to be the object. For example, when the mobile stations 20, 21 are available of hand-over, the mobile station 21 resident in the vicinity of the boundary of cells is selected as the object by implementing the forced hand-over and it is avoided that the mobile station 20 is selected as the object.
Patent JP-S5544703-A (JP)
Title: Mos semiconductor device
Inventor: NOSE KOUYUKI
IPC: H01L21/66
Filed: 1978-09-25
Abstract: PURPOSE: To prevent charging of a gate during the manufacturing by forming an insulated resistor on a semiconductor substrate; connecting one end of the resistor to  the gate of a dummy MOSFET; and by connecting the other end to the substrate,  or the source on drain of a FET.  
     CONSTITUTION: A silicon oxide film 2, a drain-and source-diffused layer 3, and a polycrystal silicon film 4 which is to become a gate are formed on the surface of a semiconductor substrate 1 by a specified method, and a phosphorus glass film 5 for stabilizing the surface of the substrate 1 and for insulating layers of two-layer wirings is formed. Gate, drain, and source electrodes 6G, 6D, and 6S, and a surface-protecting film 7 made of a plasma-nitride film are formed on the film 5. A polycrystal silicon resistor 40 which is formed by the film 4 is provided in such a semiconductor device. One end of the resistor 40 is connected to the film 4 which becomes the gate 6G, and the extension thereof is snaked so as to obtain a specified resistance value. The other end of the resistor 40 is connected to an Al wiring 60 which is connected to the source 6S of the MOSFET, thereby charging of the gate during the manufacturing is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5819476-A (JP)
Title: Dry etching method for chromium film
Inventor: SUZUKI YOSHIMARE
IPC: H01L21/302
Filed: 1981-07-24
Abstract: PURPOSE:To perform etching with superior dimensional accuracy by carrying out etching for forming a desired pattern on a mask plate using a chromium film by dry etching using a gaseous mixture of a gas contg. halogen with gaseous CO. CONSTITUTION:A mask plate using a single-layer or multilayer film of chromium or chromium oxide as a photomask material in the manufacture of a semiconductor device is etched to form a desired pattern. At this time, by dry etching such as gas plasma etching or reactive ion etching using a gaseous mixture of a gas contg. halogen, especially Cl such as CCl4 or chloroform with gaseous CO, the mask plate using the chromium film is etched. A chromium film pattern with high dimensional accuracy is easily obtd.
Patent JP-H01286588-A (JP)
Title: Liquid crystal television receiver
Inventor: ADACHI TAKESHI
IPC: H04N5/66
Filed: 1988-05-12
Abstract: PURPOSE:To allow the receiver to cope with various different television systems by using a liquid crystal panel so as to display excellently a signal whose scanning line is 525 and 625. CONSTITUTION:The receiver consists of X drivers 1, 2, a liquid crystal panel 3, Y drivers 4, 5, a timing control circuit 6, a synchronizing separator circuit 7, a 50/60Hz discrimination circuit 8, a vertical counter 9, a vertical direction oscillation drive circuit 10, a horizontal counter 11 and a horizontal oscillation drive circuit 12. Then the liquid crystal panel 3 is nearly subjected to just scanning by a signal of M-NTSC whose scanning line number is 525 and the signal of B/G-PAL or D/K-SECAM or the like whose scanning line number is 625 is displayed by using the same liquid crystal panel 3. When the scanning line number is 625, overscan is applied nearly equally vertically and a picture without unnaturality is displayed. Thus, the signal of various color television system with different scanning line number is received.
Patent JP-H01285931-A (JP)
Title: Image recorder
Inventor: NISHIO YUJI
IPC: G03D13/00
Filed: 1988-05-13
Abstract: PURPOSE:To prevent photosensitive material from being used wastefully even if image receiving material is transparent by providing a control means which starts pulling the photosensitive material if a trailing edge detecting means does not detect the trailing edge of the image receiving material in the middle of pulling out said material by length corresponding to an original, prior to pulling out the photosensitive material. CONSTITUTION:The recorder includes the trailing edge detecting means detecting the trailing edge of the image receiving material 22 and the control means 116 which starts pulling out the photosensitive material 20 if the trailing edge detecting means does not detect the trailing edge of the image receiving material 22 in the middle of pulling out the image receiving material 22 by length corresponding to an original, prior to pulling out the photosensitive material 20, and is constituted of them. As the trailing edge detecting means, a reflecting type optical sensor 115 detecting a detection mark on the trailing edge and a microswitch 112 for detecting the trailing edge 22A of the image receiving material 22 are arranged. The trailing edge is detected without putting the trailing edge detection part on the image receiving material 22, which is firstly pulled out to be cut. Thus, the photosensitive material 20 is not used wastefully even if the transparent image receiving material 22 is employed.
Patent JP-H01285729-A (JP)
Title: Absolute pressure controller
Inventor: SAKUMA MASAYOSHI
IPC: G05D16/20
Filed: 1988-05-13
Abstract: PURPOSE:To control an absolute pressure in an objective control chamber precisely even upon the large fluctuation of an atmospheric pressure by a method wherein the objective control chamber is covered by a control mitigating chamber and the title controller is provided with an absolute pressure meter detecting a pressure in the control mitigating chamber, a commanding and regulating meter regulating the opening degree of a pressure regulating valve provided at an air discharging side based on the signal of the absolute pressure meter so that a pressure in the control mitigating chamber becomes a set pressure, and an air discharging fan discharging air in the control mitigating chamber to the outside of the chamber. CONSTITUTION:Air from a control mitigating chamber 12 is supplied into an objective control chamber 5 through a constant air flow rate valve 11 while the constant flow rate of circulating air from the objective control chamber 5 is supplied from an air-conditioning machine 4 at all times through a constant flow rate valve 6. On the other hand, an absolute pressure in the objective control chamber 5 is detected by an absolute pressure meter 7 and the opening degree of a pressure regulating valve 9 is controlled by a commanding and regulating meter 8 based on the detected value of the absolute pressure meter 7 to control the discharging amount of air from the objective control chamber 5 into the control mitigating chamber 12 through an air discharging fan 10. According to this method, the absolute pressure in the objective control chamber 5 is controlled precisely so as to become a set value.
Patent JP-S5967284-A (JP)
Inventor: PEETAA DONACHIYU
IPC: C07D451/06
Filed: 1983-06-28
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-S61274532-A (JP)
Title: Optical transmission equipment
Inventor: FUJITO KATSUYUKI
IPC: H04B10/293
Filed: 1985-05-30
Abstract: PURPOSE:To attain stable and high quality optical transmission by using a cross type optical modulator to modulate a laser diode optical output, detecting one optical output of the modulator output and using the optical output so as to control the optical modulator. CONSTITUTION:The optical output from the laser diode LD1 is led to an input terminal (a) of the cross type optical modulator 3 through a lens 2. When a signal is fed to control electrodes e1, e2 of the modulator 3, the modulated light is outputted to output terminals (b, c). A transmission optical output is extracted from an optical fiber 4 by using a photodetector 5 for the output light from the terminal (b). On the other hand, the output of the terminal (c) is inputted to a control circuit 6, from which the bias current of the diode LD1 is controlled. The modulator 3 consists of LiNbO3 or the like, the distribution factor of the light two waveguides by varying the coupling constant of the waveguide while applying the signal input and the sum of the optical outputs of the two waveguides is made almost constant. Thus, the transmission characteristic is made stable.