baber/WOPTO huggingface dataset:
Patent JP-H04313730-A (JP)
Title: Manufacture of color liquid crystal display device
Inventor: FUKUCHI TAKAKAZU
IPC: G02F1/1335
Filed: 1991-04-11
Abstract: PURPOSE:To improve the display quality by controlling a gap of a color liquid crystal display cell by reforming a color filter substrate. CONSTITUTION:In addition to a transparent conductive film pattern 23 on the surface of a color filter substrate used for an electrodeposition method and a micell electrolytic method, a transparent conductive film pattern 23S is formed in the position of a seal part 30 of a display cell. These patters are formed simultaneously by using the same transparent conductive film as a color filter formation pattern. This color filter substrate is used for the manufacturing method for the color liquid crystal display device. Uneveness and ununiformity of a picture quality of the color liquid crystal display device, which are a problem up to the present are improved, and also the manufacturing yield can be improved. Moreover, this method constitutes a characteristic feature of obtaining a large effect by a manufacturing process being the same as before.
Patent JP-S60224943-A (JP)
Title: Throttling control device of intake air in diesel engine
Inventor: NAGASE MASAOMI
IPC: F02D41/04
Filed: 1984-04-21
Abstract: PURPOSE:To simplify a device effectively preventing a misfire and generation of white smoke in an internal-combustion engine, by providing main intake air and subintake air throttle valves and controlling the subintake air throttle valve so as to change a throttled flow of intake air in accordance with a difference between the target injection timing and the basic injection timing. CONSTITUTION:The main unit of an engine provides in its intake air passage 1 main intake air and subintake air throttle valves 2, 3, controlling the main intake air throttle valve 2 to be opened and closed in accordance with a depressing distance of an accelerator pedal 33 while the subintake air throttle valve 3 by a control circuit. This control circuit equips a basic injection timing arithmetic means 5 calculating the basic injection timing of fuel in accordance with the first predetermined parameter of the internal-combustion engine 4 and a target injection timing arithmetic means 6 calculating the target injection timing of fuel by correcting the basic injection timing in accordance with the second predetermined parameter of the internal-combustion engine 4. The subintake air throttle valve 3 is controlled through a control means 8 by further equipping an arithmetic means 7, which calculates a difference between the above described basic and target injection timings, so that a throttled flow of intake air may be changed by the subintake air throttle valve 3 in accordance with that difference.
Patent JP-S523391-A (JP)
Title: Mount used for semiconductor laser
Inventor: NAGANO KATSUYUKI
IPC: H01L23/48
Filed: 1975-06-27
Abstract: PURPOSE: A slot for mounting lens and a slot for mounting light fiber are formed on a plane-semiconductor to raise a positioning operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58197743-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAI MITSUKUNI
IPC: H01L21/78
Filed: 1982-05-12
Abstract: PURPOSE:To prevent a crack to reach a semiconductor substrate even when the crack generates in a film when the element forming regions of the substrate are to be cut along dicing lines by a method wherein a passivation film to cover the upper parts of the element forming regions and the dicing lines, and moreover having slits on the boundaries thereof is adhered, and dicing is performed along the lines covered with the film. CONSTITUTION:Elements, wirings, etc., are formed in the chip regions 1 of an Si wafer, and the passivation film consisting of a PSG film is adhered on the whole surface containing them. Then the film on the boundaries between the chip regions 1 and the dicing lines 2 is selectively etched to be removed, and the slits 3 are formed. After then, dicing is performed using a blade to the wafer together with the passivation film adhered thereon along the lines 2 to divide into the individual chip. Accordingly, even when the crack is generated in the film covering the upper parts of the lins 2, the crack is not extended up to the upper part of the region 1 according to existence of the slit 3.
Patent JP-S60236513-A (JP)
Title: Protection circuit of transistor
Inventor: HAMADA YUUJI
IPC: H03K3/282
Filed: 1984-04-20
Abstract: PURPOSE:To prevent the deterioration and destruction of a transistor (TR) due to application of the adverse bias by connecting a constant voltage diode having the breakdown voltage higher than the power supply voltage in the forward direction of the base of the TR together with a resistance connected between the base and the emitter. CONSTITUTION:Constant voltage diodes ZD1, ZD2 are connected forward to the bases of TRs Q1 and Q2 respectively. Furthermore a resistance R7 or R8 is connected between the base and the emitter of the TRs Q1 and Q2 respectively. When the TRQ2 conducts, the charging voltage (power supply voltage V) of a capacitor C2 is impressed as the adverse bias between the base and the emitter of the TRQ1 as well as to a series circuit of the ZD1. The drop voltage of a resistance R7 due to a leakage current is impressed between the base and the emitter of the TRQ1 as the adverse bias. Thus the voltage can be kept at a low level to avoid the deterioration of the TRQ1.
Patent JP-H01251662-A (JP)
Title: High speed semiconductor device
Inventor: ANDO YUJI
IPC: H01L29/72
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a high speed transistor device capable of realizing the operation of a two-output flip-flop, by providing a substrate independently with the super lattice layers where a pair of the same conductivity type resonance tunnel type bipolar transistors generating the sub-bands of electron and positive hole whose energy levels are different with each other. CONSTITUTION:In a quantum well layer 2a1, sub-bands En, Enh (n=1,2,...) of electron and positive hole are generated. In a quantum well layer 2a2 sub- bands E'n, E'nh (n=1,2...) of electron and positive hole are generated. The film thickness of the quantum well layer 2a1 is larger than the layer 2a2. The energy level of each sub-band is set in the order of E1<E'1<E2. Since collector current and base current exhibit differential negative resistance respectively, in accordance with different voltage between base and emitter, a two-output flip flop and the like can be easily constituted by using a single element.
Patent JP-H04314188-A (JP)
Title: Transaction processor
Inventor: OKAMOTO NOBORU
IPC: G06K17/00
Filed: 1991-04-12
Abstract: PURPOSE:To enable a device to deal with a realistic medium fault and to be effectively used without disusing an expensive storage medium, to dispense with a transaction area managing part which manages the position of individual transaction data, and to attain the effective use of a medium area and the suppression of the reduction of processing speed. CONSTITUTION:Since areas with high write frequency of transaction summary information 222 and the pointer of a storing position, etc.. other than the storage area of individual transaction data exist when transaction processing is performed, only pointers 211, 221 representing the position of the area of a transaction managing part 220 with high write frequency are managed by shifting by that area at an area managing part 210 when a fault of the part 220 occurs in the medium.
Patent JP-H08245575-A (JP)
Title: Production of allenylated beta-lactam compound
Inventor: SASAOKA MICHIO
IPC: C07D205/09
Filed: 1995-03-10
Abstract: PURPOSE: To stably obtain the subject compound in high purity and yield in a simple operation by reaction of the OH group of a β-lactam compound with the reactive functional group of a sulfonic acid followed by reaction with a basic anion exchange resin. CONSTITUTION: The OH group of a compound of formula 1 (R<1> is H, amino, etc.; R<2> is H, a halogen, etc.; R<3> is H or a carboxyl-protecting group; R<4> is an aromatic compound residue, etc.; n is 0-2) is reacted with a compound of formula R<5> -SO2 -X(R<5> is a hydrocarbon; X is a halogen or OSO2 R<5> ) to form a β-lactam compound of formula IT, which is then reacted with a basic anion exchange resin of such type that a tertiary organic base lies immobilized thereon to obtain the objective allenylated β-lactam compound of formula III. The compound of formula III is an important intermediate easily convertible into a 3-substituted cephalosporin useful as a raw material for cefaclor, cefprozil etc., being on the market as oral agents.
Patent JP-S62235852-A (JP)
Title: Display system
Inventor: HAYASAKA TAKASHI
IPC: H04L27/00
Filed: 1986-04-07
Abstract: PURPOSE:To easily put a test in following even sudden change of a display item by transmitting display information in a waiting time after the initial one bit of a test command is transmitted. CONSTITUTION:In a data communication MODEM provided with the display 3 displaying any information on action states and the like, a control part 1 to control the action of the MODEM is added with the supervisory means 5 of the hand shake of the signal line 6 of an output from a command transmission part built in the MODEM. By operating a switch operation part 2, the control part 1 acts to drive a command transmission part 4, and the test command is transmitted. Simultaneously the hand shake supervisory means 5 is driven to supervise the hand shake of the signal line 6. If the hand shake supervisory means 5 decides no signal pulse on the signal line 6, the control part 1 outputs the display information to the display 3.
Patent JP-H09242411-A (JP)
Title: Folding door device
Inventor: DOI YUKIO
IPC: E05D15/26
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To easily move a cargo crossing a lower guide rail by reducing a thickness of the lower guide rail, and fixing it to a floor surface in a folding door device to be used for a partition of a walk-in closet and a room. SOLUTION: A folding door 6 is composed of a pair of left and right folding door constituting members 7 connected to each other by a hinge, and a roller 12 of a roller support body 11 arranged in its upper end part through a rotary shaft 10 rolles on a horizontal wall 13 of an upper side guide rail 3. A lower guide rail 4 is fixed to a floor 18, and a pin guide groove 17 is formed on an upper surface, and a stepped part 17a is formed in a central part. A pin 20 is protrusively arranged downward in a lower end part of the folding door constituting members 7 concentrically with the rotary shaft 10, and a roller part 21 installed on its lower end is slidably fitted to the pin guide groove 17. A thickness H of the lower guide rail 4 is set to 2 to 4mm, and a depth of the pin guide groove 17 to which the roller part 21 is fitted is set to about 1 to 3mm.  Therefore, an article can be extremely easily moved by getting over the lower guide rail 4.
Patent JP-S58195050-A (JP)
Title: Piston for internal-combustion engine
Inventor: ARITA SHIGEHIKO
IPC: F02F3/12
Filed: 1982-05-11
Abstract: PURPOSE:In a direct injection piston equipped with a concave combustion chamber at the top, to reduce the temperature rise thus to increase the crack strength by insulating the interface edge section between the combustion chamber and the piston top face. CONSTITUTION:A ceramic coating layer 5 is formed at the interface edge section 3 between the combustion chamber 1 and the piston top face 2 to release the temperature rise at said edge section 3 through the insulation effect thus to prevent the crack due to repetition of high thermal stress. The layer 5 is formed through flame coating of ceramic and dipping while ZO system material having high insulation effect is suitable for ceramic material. The thickness of coating is suitably 0.2-1.0mm. and it is preferable that the coating is applied on limited range.
Patent JP-H06285361-A (JP)
Title: Method for preserving unstable component present in water
Inventor: TANAKA TOKUO
IPC: B01J19/00
Filed: 1993-04-06
Abstract: PURPOSE:To preserve the unstable component such as a component dissolved in water and decomposing at a high rate and a volatile component present in water for a long period. CONSTITUTION:A vessel 11 is filled with a component such as hypochlorous acid and hypochlorites decomposing at a high rate or an aq. soln, 12 in which an unstable component such as volatile carbon dioxide and closed, the vessel 11 is externally cooled to freeze the soln., and the volatile component is occluded in the ice and preserved for a long period.
Patent JP-S59206196-A (JP)
Title: Working device for pipe
Inventor: UJIIE AKIRA
IPC: B23K31/02
Filed: 1983-05-06
Abstract: PURPOSE:To provide a titled device which can deal smoothly with a considerable change in the diameter of a pipe to be worked by constituting replaceably the working device between the guiding rails for said device of plural annular rails disposed concentrically within the same plane. CONSTITUTION:An annular rail 4a for guiding a working device 3 which cuts or welds a pipe P is attached to a guiding rail 4 and is constituted rockingly around the axial center perpendicular to the axial center of the pipe P by the operation of an inclination changing handle 13 so that the pipe P can be worked in an inclining direction. Further >=1 piece of other annular rails having the smaller diameter are successively attached concentrically and freely attachably and detachably on the inside of said rail 4a within the same plane as the plane of said rail 4 and rail 4a and the device 3 is replaced on these annular rails so that the pipe of the diameter smaller than the diameter of the pipe P can be worked.
Patent JP-H06289285-A (JP)
Title: Focusing area setting device
Inventor: KODAMA SHINICHI
IPC: G02B7/28
Filed: 1993-04-06
Abstract: PURPOSE:To select a range finding value on which the intention of a photographer can be affected by detecting only the amount of travel of line of sight of the photographer, and adding the motion of the line of sight as plural pieces of range finding information. CONSTITUTION:A range finding part 1 detects the object distance of plural range finding points, and a line of sight direction detecting part 2 detects the direction of line of sight of the photographer, and a display part not shown in figure performs prescribed display on a finder, and a range finding point selection part 3 selects the optimum range finding point from the plural range finding points based on the amount of travel of the line of sight of the photographer. Also, the display part performs the prescribed display to initialize the line of sight position of the photographer in the finder in a process to select the range finding point from the plural range finding points.
Patent JP-S562821-A (JP)
Title: Water making apparatus
Inventor: MATSUOKA HIROMASA
IPC: B01D53/26
Filed: 1979-06-22
Abstract: PURPOSE: To enhance water-making efficiency by a method wherein a valve device such as water-seal part is installed at the outlet of a condenser to suppress breathing action during a process for condensing moisture contd. in the atmospheric air after adsorbing the moisture using an adsorbent, then desorbing by heating.  
     CONSTITUTION: Valves 9, 10 are opened so that moisture content in the air from a blower 2 is adsorbed by an adsorbent 1a in a container 1. Then, the valves 9, 10 are closed and valves 11, 12 are opened so that the moisture in the adsorbent 1a is desorbed by circulating a gas coming from a heater 5 and a blower 3. The amt. of the moisture increased by the desorption passes through a pipe 8b and is condensed to water in a condenser 4, the water passes through pipe 8c and a U-pipe water- seal device 2 and is guided to a water-receive tank 6. Because a water-seal device 20 is installed at the end of the pipe 8c, pressure due to the water level h 1  or h 2  is generated in the device 20, if the circulating gas used for the desorption is expanded or contracted by temperature change of itself. Thus, the breathing action by which the air is sucked into the circulating desorption gas etc. is suppressed and as a result high efficiency of water-making is maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02255724-A (JP)
Title: Polyaniline and aniline derivative polymer and secondary battery using the same polymer
Inventor: TAKEHARA ZENICHIRO
IPC: H01M10/05
Filed: 1989-03-30
Abstract: PURPOSE:To provide an electrochemically active polyaniline (derivative) containing no water and giving secondary batteries having long cycle lives by quaternizing a specific aniline (derivative) with a protonic acid and subsequently electrochemically polymerizing the product in a non-aqueous electrolyte. CONSTITUTION:An aniline of formula I [l, m, n and o are formula II, III (R is alkylene, arylene, etc.; R' is alkyl, aryl, etc.), etc.] or a derivative thereof is quaternized with a protonic acid (e.g. tetrafluoroboric acid) and subsequently electrolyzed with an acting electrode such as a platinum electrode and a counter electrode such as an alkali metal electrode in a non-aqueous electrolyte (e.g. a propylene carbonate solution) to provide a polyaniline or a derivative thereof. A secondary battery is prepared by using the polymer as an anode, an alloy of Li and Al, etc., are a cathode and a propylene carbonate solution, etc., as an electrolyte, respectively.
Patent JP-H10276146-A (JP)
Title: Received program display system
Inventor: MITSUI HIROSHI
IPC: H04H20/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To display data of a program which a viewer requires by providing a display control means for a display device which previously selects only the program to be displayed and automatically displays it after selection. SOLUTION: An antenna 201 receives the radio wave of FM broadcasting and it is given to an FM tuner 202. The FM tuner 202 demodulates FM broadcasting and the sound signal is amplified and is given to a speaker 203. Then, sound is outputted. A decoder part 204 separates FM multiplex data and sound data and decodes MF multiplex data and outputs data in the system of the hierarchy 3 of FM multiplex. A program display program 208 displays a frequency which a reception device receives at present on the display device. Received data of the program which the program display program 208 designates and a designated page are obtained from a program analysis program 209 and they are displayed.
Patent JP-H05284569-A (JP)
Title: Operating device
IPC: H04Q9/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide an operating device which can secure the high controllability and the high control responsiveness even to the plant equipments of a plant of a large scale and also can disperse the danger of control. CONSTITUTION:Plural controllers 3 which control a plant equipment 1 are connected to a man-machine device 4' via plural transmission lines 5. The device 4' contains a display means 11 which displays the states of the equipment 1 and an operation switch and an operation input means 12 which inputs an operation request given to the equipment 1. Furthermore the device 4' is provided with an attribute decision/transmission processing means which decides a transmission line of the controller which controls the drive of an operating equipment based on the operating request inputted from the means 12 and then transmits an operating command signal to the transmission line.
Patent JP-S555764-A (JP)
Title: Endothermic, heat circulation type sea water decomposition apparatus
Inventor: KISHIMOTO YOSHITSUNE
IPC: F23G5/46
Filed: 1978-06-28
Abstract: PURPOSE: To continuously concentrate sea water, by heating the sea water introducing in evaporation room and returning to water by forcibly blowing generated steam in fresh water tank and  then, repeating heating of evaporation room by discharged heat.   
     CONSTITUTION: Fresh water is filled up in the tank 10 and steam is blown in the tank 1 through  the blowing tube 11 shutting the valve 33. Thereupon, the steam is reduced to water and the  fresh water is heated. Then, a suitable quantity of sea water is introduced in the evaporation  room 4 from the introducing tube 7 and the sea water is heated by the heat transfer wall 9 and  the glass plate 3. On the one hand, pressure of the room 4 is reduced by opening the valve 33 and  absorbing the steam from the exhaust pipe 6 and the steam is boiled at a low temperature and  then, evaporation is accelerated. Also, because of returning the above steam to water by blowing  the fresh water into the tank 10, the water in the tank 10 is increased and pressure is increased  and then, a fixed head pressure is produced by pushing up the drain pipe 15 through the exhaust  pipe 14. As a result of it, pressure in the tank 10 is made the same to the head pressure and temperature of the water is made high. Then, heat exchange of the sea water in the room 4 with the  above high temperature water, is repeated concentrating the sea water and the above water is  carried to the next process discharging from the discharge tube 38 continuously.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08268618-A (JP)
Title: Paper inverting mechanism and image forming device using the same
Inventor: TAKIGUCHI MASAFUMI
IPC: G03G15/00
Filed: 1995-04-05
Abstract: PURPOSE: To surely inverting paper sheets of any sizes upside down at high speed by moving a paper stopper and detecting the position thereof, and controlling the movement thereof according to the detection results. CONSTITUTION: A motor drive control part 19 detects the present position of a from an output signal of a stopper position detection part 18. When a stopper 8 is positioned at a position different from that of a predetermined paper size, a motor 12 is rotated to the predetermined direction. Then, the stopper 8 is moved upwards through a pinion 13 and a rack 11. As a result, in the case where a light is interrupted when a light interrupting piece of the stopper 8 comes in a sensor of sensing the predetermined stop position of the stopper 8, the detection part 18 detects it to output a signal to the control part 19. The contorl part 19 detects in this way that the stopper 8 is moved to the predetermined paper size position and stops the motor 12.
Patent JP-S59207542-A (JP)
Title: Cathode ray tube
Inventor: TOKITA KIYOSHI
IPC: H01J29/07
Filed: 1983-05-10
Abstract: PURPOSE:To reduce a temperature difference between the center and periphery of mask body and suppress doming by providing a heat reflecting layer on the surface of the area where the body of shadow mask of cathode ray tube and the frame are mutually facing. CONSTITUTION:The shadow mask of a cathode ray tube is formed by welding a mask body 15 consisting of the effective surface provided with many through holes 10 and a skirt area 18 provided in the periphery thereof to a frame 17 where a heat reflecting layer 20 consisting of the nickel plated layer in the thickness of 10-20mum is provided on the internal surface 17a and external surface 17b facing to the periphery 15a which has almost the L-shaped section and includes the skirt area 18 of mask body 15. Accordingly, when the shadow mask is heated through collision of electron beam, heat radiation to the frame 17 is reduced and thereby temperature difference between the center and periphery of the mask body 15 can be reduced and doming can also be eased and color shift be prevented.