baber/WOPTO huggingface dataset:
Patent JP-H09290286-A (JP)
Title: Waste water treating device
Inventor: YOSHIZAKI TAKESHI
IPC: C02F1/44
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating device capable of breaking bubbles without returning treated water to a treating system and also effectively utilizing the energy when an activated sludge mixed liquid, etc., are conveyed. SOLUTION: A branch pipe 17 for introducing a part or the whole of the activated sludge mixture liquid to be fed to the upper part of an aerobic tank 2 is provided on a liquid feed pipe 11 for feeding the activated sludge mixture liquid to the aerobic tank 2 having an aeration device 8, and a bubble breaking nozzle 19 for spraying the activated sludge mixture liquid introduced with the branch pipe 17 toward the activated sludge mixture liquid 4 in the tank is provided at the end part of the branch pipe 17.
Patent JP-H06313126-A (JP)
Title: Curable coating composition
Inventor: MITA TAKASHI
IPC: C08F2/48
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a curable coating composition which can form an ultraviolet-cured coating film excellent in appearance, weather resistance, water resistance, impact resistance, solvent resistance, chemical resistance, adhesion to substrate and corrosion resistance. CONSTITUTION:This coating composition mainly consists of 50-90 pts.wt. compound (a) having at least two (meth)acryloyloxy groups, 0-15 pts.wt. urethnae (meth)acryalte (b) having at least two (meth)acryloyloxy groups, 50-5 pts.wt. acrylic copolymer (c) having no hydroxyl groups as side chains, 0.1-5 pts.wt. phosphoric acid (meth)acryalte (d) having at least one (meth)acryloyloxy group, 0.1-10 pts.wt. photopolymerization initiator (e), a hindered amine light stabilizer (f), an ultraviolet absorber (g) and 0.1-5 pts.wt. primary antioxidant (h), each of components (d) to (h) being used in an amount of 0.1-5 pts.wt. the total of components (a) to (c) is being 100 pts.wt. and the amounts of components (d) to (h) being based on 100 pts.wt. total of components (a) to (c).
Patent JP-H01272307-A (JP)
Title: Power amplifier
Inventor: KIKUCHI SENJI
IPC: H03F3/72
Filed: 1988-04-25
Abstract: PURPOSE:To turn current supplied from an external power source to zero in the undriven state of the title power amplifier by supplying a bias current for a discharging circuit of a capacitor in a ripple filter from a buffer circuit. CONSTITUTION:When a low voltage is impressed to a control terminal 5, transistors(TR) 13, 15 are turned to their undriven state, a TR 12 is also turned to the non-driven state, but a TR 11 holds its driven state. Thereby, current is supplied from the emitter of the TR 11 to the base of a TR 14, the TR 14 is turned to its driven state and electrostatic charge accumulated in a capacitor 31 is discharged. Simultaneously with the discharge, current supply to the base of the TR 11 disappears, the TR 11 is turned to the undriven state and a bias circuit 200 is turned to its undriven state, so that a power amplifier circuit 100 is also turned to its undriven state. Since the TR 14 to be a discharging TR for a filter capacitor is in the undriven state, current does not flow into the TR 14. Therefore, when the device is turned to the undriven state by a stand-by switch, current supplied from the external power source is turned to zero.
Patent JP-H05298587-A (JP)
Title: Setting device of terminal function of remote supervisory control device
Inventor: MURAKAMI KAZUMASA
IPC: G08B26/00
Filed: 1992-04-23
Abstract: PURPOSE:To efficiently set an address by successively execute the increment of address data to be transmited to the side of a terminal equipment from the starting address of a set address range to the end address of that. CONSTITUTION:In order to set an address of a fire sensor, a fire sensor base 3a is housed in the main body of a set device to supply power source and a transmission/reception part 13 is connected to optical transmission/reception. After this, an operation part 18 transmits a setting command and the starting address with an optical wireless signal through the transmission/reception part 13. On the side of the base 3a, a signal processing part 35 switches an operation mode into an address setting mode with the setting command, fetches the starting address and writes it into a storage part 30. After this, it is transmitted to the side of a setting device with the optical wireless signal that the signal processing part 35 of the base 3a is correctly set. At the time of judging the setting to be correct, a setting address is set by increment so as to set an address obtained by adding one to the starting address to be a setting address next.
Patent JP-H02282876-A (JP)
Title: Method and device for conversion of token identifier
Inventor: UCHIDA KAORU
IPC: G06F15/82
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a subroutine mechanism that can be called from plural places by producing a token containing the result data and a link table address to serve as a return destination out of paired tokens. CONSTITUTION:A token identifier converter 21 consists of an input token register 22, a conversion controller 24, an address register 25, and a multiplexer 26. When an identifier for paired tokens is converted on an internal bus, the value of link table addresses of the tokens are selectively converted. In this process applying a subroutine transformation method, the paired tokens containing the result data and the link table addresses to serve as the return addresses are produced from other paired tokens as the converted tokens. These produced tokens are sent to the return arc of a main program. Thus it is possible to obtain a subroutine mechanism that can be called from plural places.
Patent JP-2000293142-A (JP)
Title: Liquid crystal display device
Inventor: SHIOTANI MASAHARU
IPC: G09G3/36
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve animation display capability by displaying a picture signal written in a liquid crystal display panel by a scanning driver and a signal driver by lighting a back light only in a prescribed time within one field period. SOLUTION: A scanning line 1 at the uppermost part of a liquid crystal display panel is selected by a scanning driver, and then prescribed display data are impressed to a signal line by a signal driver so that the display data can be written in each liquid crystal pixel in the first line. Afterwards, scanning lines 2, 3, 4,..., n are successively scanned and selected, and the display data are written through the signal line in each liquid crystal pixel in the 2nd, 3rd, 4th,..., line.  Then, after the writing of the display data is ended, a back light is turned into a lighted state from the back face side of the liquid crystal display panel in a state that the display data written in all the liquid crystal pixels are held so that the liquid crystal display panel can be irradiated with irradiating lights, and the display data can be emission displayed in the residual 1/3 of one field period or less.
Patent JP-S63267906-A (JP)
Title: Optical element driving device
Inventor: WADA HIROYUKI
IPC: G02B7/04
Filed: 1987-04-27
Abstract: PURPOSE:To make a device small-sized and light-weight and reduce the production cost by providing a first energizing means which always energizes an optical element in a first direction parallel with the optical axis direction, a second energizing means which moves the optical element in a second opposite direction and consists of a shape memory material, and a heating means. CONSTITUTION:A coiled spring 15 constitutes the first energizing means which energizes an optical element 1 in the first direction parallel with the optical axis, and a hard wire 7 constitutes the second energizing means which energizes the optical element 1 in the direction opposite to the first direction, and a power source 13 constitutes the heating means to heat the hard wire 7. Thus, the optical element driving device is obtained which does not use an electric motor and is light-weight and small-sized and has a low production cost.
Patent JP-H04310784-A (JP)
Title: Printing sheet
Inventor: TOMITA KOICHI
IPC: B41M1/30
Filed: 1991-04-10
Abstract: PURPOSE:To provide a printing sheet that is excellent in drying characteristics blocking resistance and is easy to be carried through a printer for multicolor offset continuous printing. CONSTITUTION:The subject printing sheet is made up by providing a surface layer at least to one side of a support body thereof, and said surface layer contains water repellent and wetness index thereof is 35-48dyne/cm (by JIS K6768). By making said printing sheet in such structure as mentioned above, more satisfactory printability can be ensured, particularly in continuous printing in two or more colors in which excellent printability identical with that of the printing in the first color can be ensured without being affected by dampening solution or the like.
Patent JP-S5730383-A (JP)
Title: Semiconductor light emitting element
Inventor: WADA OSAMU
IPC: H01S5/22
Filed: 1980-07-30
Abstract: PURPOSE:To increase the light power of a semiconductor light emitting element by forming a striped projection having a trapezoidal section on the other surface of a substrate having a striped contact metal on the one surface and covering the surface with the contact metal, thereby obtaining light source in a longitudinal direction. CONSTITUTION:A striped projection having trapezoidal section is formed on the other surface of a substrate having a striped contact metal on the one surface. Other contact metal is covered on the surface, and a light output is produced longitudinally. For example, N type InP buffer layer 4, InGaAsP active layer 5, P type InP carrier confining layer 6, P type InGaAsP contact layer 7 and SiO2 insulating layer 8 are sequentially grown on an N type InP substrate 2, and an AuZn striped contact gold layer and P type electrode 1 are formed. The top (a) of the projection on the other surface of the substrate is formed smaller than the bottom side (b) or is formed equal to the bottom side. The striped projection is covered with Au-Ge-N-In electrode 3.
Patent JP-S61263256-A (JP)
Title: Semiconductor device
Inventor: FUJII FUMIAKI
IPC: H01L27/08
Filed: 1985-05-17
Abstract: PURPOSE:To obtain an electrostatic damage protecting circuit capable of using DC and AC inputs by using an input protecting resistor formed of a relatively high resistance semiconductor region for a DC input terminal, and using another input protecting resistor for an AC input terminal. CONSTITUTION:The first and second input protecting resistors 2, 3 and a clamping diode 5 are formed in an N<-> type silicon semiconductor substrate 1. The resistor 2 is formed of a P<-> type well layer 8, and aluminum contacting electrodes A, B are formed through a P<+> type diffused layer 9 at both ends. The resistor 3 is formed of a P<+> type semiconductor region 10, and aluminum contacting electrodes C, D are formed at both ends. The first resistor 2 is used as a DC input protecting resistor, and the second resistor 3 is used as an AC input protecting resistor.
Patent JP-H06295348-A (JP)
Title: Microcomputer
Inventor: YAMANOI GORO
IPC: G06F15/78
Filed: 1993-04-07
Abstract: PURPOSE:To obtain a microcomputer capable of preventing power consumption from being increased due to a through current. CONSTITUTION:Until the oscillation of a piezo-oscillator circuit 2 is stabilized at the time of restoration from a stop state, an output signal from a CR oscillation circuit 4 or an LC oscillation circuit is supplied to an internal circuit instead of an output signal from the circuit 2, and after stabilizing the oscillation of the circuit 2, a terminal for connecting the CR oscillation circuit 4 or the LC oscillation circuit is switched to a general port terminal and the whole CR oscillation circuit 4 is formed on a semiconductor substrate. Since the unstable period of oscillation is shortened, the increment of power consumption clue to a through current can be prevented and the increment of the number of terminals in the microcomputer can also be suppressed.
Patent JP-H04310055-A (JP)
Title: Video telephone set
Inventor: KARIBE ISAO
IPC: H04N7/14
Filed: 1991-04-08
Abstract: PURPOSE:To avoid erroneous line connection to which only one channel is connected by allowing the video telephone set to handle a voice channel and a picture channel indispensable with each other in pairs. CONSTITUTION:The video telephone set using a digital line sending a voice signal and a picture signal through the use of separate information channels is provided with a function controlling a call while using the voice channel and the picture channel as a pair. In the case of a caller terminal equipment C making a call of voice/picture signal, when a called terminal equipment A is in voice communication with other terminal equipment B, the called terminal equipment A or the caller terminal equipment C detects the communication state of the terminal equipment A to interrupt not only the voice channel but also the picture channel in pairs with the voice channel.
Patent JP-H06312892-A (JP)
Title: Hanger device
Inventor: MURATAKA TAKESHI
IPC: B66C1/28
Filed: 1993-04-30
Abstract: PURPOSE:To provide a hanger device wherein the safety and high efficiency of work can be ensured to prevent a hanging object from being damaged With remote control capable. CONSTITUTION:Both paired supporting levers 2, 2, whose upper ends are supported to a movable frame 1 movably hung down by a wire rope W, are opened/closed to attach patch metal fixtures 3, 3, mounted on point ends of both the supporting levers, to both end surfaces P1, P1 of an ALC panel P, and hoist action is driven by a drive mechanism 4 provided in the movable frame. A signal is transmitted from the ground to a radio receivable controller provided in the movable frame, to control the drive mechanism and action of both the supporting levers by the controller based on a radio received signal.
Patent JP-H10277664-A (JP)
Title: Punch unit
Inventor: TAI YOSHIAKI
IPC: B21D28/26
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To greatly increase the lubrication period by forming a scrap draft part recessed below the circumferential surface to the position where a plate is set into a punch from the part immediately above a top on the blade on the circumferential surface of the punch to perform the punching process without lubrication. SOLUTION: A scrap draft part 12 recessed below the circumferential surface of a punch 1 to the position where an aluminum plate 4 is set into a punch 1 when the punch 1 is extruded from the part immediately above a blade tip 11, is formed on the punch 1, and the blade tip side of the scrap draft part 12 is a step having an edge part 13 of about 90 deg.. After the punching process, the aluminum plate 4 set in the punch 1 is sprung to reverse the warp of the plate when the punch 1 is returned. Because a punched hole in the aluminum plate 4 is not firmly pressed against the punch 1 due to presence of the scrap draft part 12, the aluminum scrap is not firmly attached to the punch 1. The force to press the aluminum scrap is increased as the hole to be punched is increased in size, and remarkable effect is demonstrated to the smaller punched hole.
Patent JP-S5228467-A (JP)
Title: Evaporation and concentration apparatus
Inventor: KINOSHITA MITSUO
IPC: B01D1/00
Filed: 1975-08-29
Abstract: PURPOSE: An evaporation and concentration apparatus suitable for concentration of liquids containing foaming components such as surface active agents in particular. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60248941-A (JP)
Title: Control device for air conditioner
Inventor: SUGIMOTO TATSUHIKO
IPC: F24F11/02
Filed: 1984-05-23
Abstract: PURPOSE:To easily provide existing air conditioners with the function of monitoring their operating conditions by adding a display unit having a receiver, a micro computer and a display which are arranged in a simple manner. CONSTITUTION:A display unit 15 has a receiver 11, a transmitter 12, a micro computer 13 and a display 14. If there is a malfunction in the equipment of respective units, light emitting diodes 16a, 17a, 18a are illuminated, and if a malfunction exists in the signal transmitting and receiving system, 16b, 17b, 18b are illuminated. Data which are transmitted and received among respective unit control panels 1, 2, 3 are processed in this manner to cause the light emitting diodes of the display to be illuminated for displaying the presence or lack of malfunction of respective units as well as the location of malfunction.
Patent JP-S59231286-A (JP)
Inventor: HAGIWARA HIROSHI
IPC: F16L11/10
Filed: 1983-06-10
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-H08296463-A (JP)
Title: Cylinder fuel injection engine
Inventor: SUZUKI YUICHI
IPC: F02F1/42
Filed: 1995-04-27
Abstract: PURPOSE: To form an uniform pre-mixture and restrain the generation of knocking by providing a valve open/close timing variable mechanism for changing a compression ratio substantially by the change or the close timing of an intake valve and rendering the valve close timing of the intake valve to the decending process of a piston and before a lower dead point at a high load running zone and setting it to a low compression ratio. CONSTITUTION: In an engine in which an engine rotation speed detection means 32 and an engine load detection means 33 are provided and a fuel injection start timing by a mechanism 14 with an injection in a cylinder is controlled by an injection mechanism control means 34 based on these detection signals, a valve open/close timing variable mechanism 31 for changing a compression ratio substantially by changing the close timing of an intake valve 15 is provided.  In this valve open/close timing variable mechanism 31, the close timing of the intake valve 15 is set to a basic compression ratio by rendering it to the decending process of a piston and before a lower dead point and to a lower compression ratio than a basic compression ratio at the low and intermediate rotation high load running zone of the engine and to the decending process of the piston and after a lower dead point at the running zone except that running zone, by a variable mechanism control means 35.
Patent JP-H01278905-A (JP)
Title: Device for controlling tension in continuous rolling mill
Inventor: KURI TOSHIBUMI
IPC: B21B37/48
Filed: 1988-04-28
Abstract: PURPOSE:To improve the accuracy of tension control by installing a loop height detector for a loop, calculating a loop tension, and operating a tension between downstream side stands based on the loop tension. CONSTITUTION:A loop 6 is set behind a stand 1-1 and a loop height detector 7 is installed. A tension controller 4 is installed for stands 1-2, 1-3 and a loop tension computing element 8 is connected to the controller 4. The element 8 calculates a loop tension Tib based on a detected loop height and by use of a wire stock temp. theta and a wire rod diameter D as parameters. Then, the controller 4 finds a tension at a position behind the stands 1-2, 1-3 based on the tension Tib, uses the found tensions as respective target tensions, and controls speed controllers 3-1-3-3. The control accuracy of a tension between stands is improved because accumulation of arithmetic errors for tensions between stands is eliminated.
Patent JP-S58220586-A (JP)
Title: A/d conversion circuit
Inventor: IWASE SEIICHIROU
IPC: H04N9/64
Filed: 1982-06-17
Abstract: PURPOSE:To regulate a sampling phase to be the same in any horizontal period when applying a composite video sign with A/D conversion, by taking out a DC item from the multiplied sum of a burst signal and two alternating signals to derive the phase of the burst signal. CONSTITUTION:A video signal Sa is converted to a signal Sd in an A/D converter 3 by a sampling pulse Ps. The signal Sd is supplied to a gate circuit 11 to take out a burst signal Sb. The burst signal Sb from which a pedestal component has been extracted is multiplied by digital signals Ss and Sc in multiplication circuits 13 and 14 to output signals S13 and S14. Signals S15 and S16 are supplied to a discrimination circuit 17 through filters 15 and 16 to discriminate the existing area of a phase of the signal Sb. A discrimination output is supplied to a table 18 as a controlling signal, the signal S16 is supplied to the table 18 as a conversion input. A digital signal S18 showing the amount of control is taken out from the table 18, converted by a D/A converter 19 and supplied to a phase transfer circuit 5 as a controlling signal to control the phase of the pulse Ps within the range of plus minus 45 degrees.
Patent JP-H02281380-A (JP)
Title: Position measuring and plotting device
Inventor: UDAGAWA TETSUO
IPC: G01C11/00
Filed: 1989-04-24
Abstract: PURPOSE:To simplify the operation and to execute the measuring work in a job site in a short time to the utmost by displaying an image caught by a photographing means by a photographing image display means, and executing the measuring work while viewing this displayed image. CONSTITUTION:In a camera 4, a TV camera of a photographing means and a range finder being a part of a position detecting means are contained. Also, the camera part 4 is supported by a freely turnable rotary mechanism part. The position detection is executed by measuring a distance to an object to be photographed by the range finder contained in the camera part 4 as to this rotation angle. An image photographed by the TV camera is displayed by a first monitor 10 being a photographing image display means. Position information measured by the position detecting means is brought to arithmetic processing by a computer 18, and displayed on a second monitor 20 being a sketch display means, as a coordinate on a plan view being looked at a road from right above. In such a way, a sketch of a job site can be generated easily, while viewing a state of the job site in the open air.
Patent JP-S5731370-A (JP)
Title: Permanent type motor-driven generator
Inventor: HOSOKAWA TOSHIO
IPC: H02K53/00
Filed: 1980-07-31
Abstract: PURPOSE:To solve the energy problem by cooling a motor section with liquefied nitrogen helium gas to cryogenic temperature, driving it in the frequency higher than the commercial frequency and maintaining the input frequency constantly, thereby permanently moving the motor. CONSTITUTION:The stator 8 and the coil 9 of a motor are sealed with a pipe 1, an inner cylinder 7 and a cover 2, and the pipe 1 is contained in a cold temperature cooling layer 11. Liquid nitrogen helium gas is supplied via a heat exchanger 13 from a compressor 12 in the layer 11, and the coil 9 is cooled to the crogenic temperature. The coil 9 is formed in section 1/X of the coil of the motor in the same size, and the number of turns is multiplied by X times, and the frequency of the current thus given is increased higher than the commercial frequency. The frequency of the self input is always maintained constantly by a variable speed pulley or the like. In this manner, large output can be permanently produced continuously.
Patent JP-H043782-A (JP)
Title: Sheet conveyor
Inventor: GOTO HIDEKI
IPC: B65H85/00
Filed: 1990-04-20
Abstract: PURPOSE:To easily perform actions such as jam processing while no unreasonable attitude is forced to an operator by providing an intermediate tray movable around a shaft perpendicular to the sheet feed direction and slidably in the direction parallel with the shaft. CONSTITUTION:A rotary shaft 40a perpendicular to the sheet feed direction is provided on a tray 40, and a guide rail 42 guiding and moving the tray 40 in the axial direction of the rotary shaft 40a is provided. Sheets P are conveyed by a sheet conveying means 21 on the upstream side, and they are reversed and once stacked in the tray 40 below. The sheets P are fed from the tray 40 lowered and inclined on the downstream side. When a jam occurs on the sheets P, the tray 40 is rotated around the rotary shaft 40a, a space between the tray 40 and the sheet conveying means 21 is expanded, the tray 40 is moved along the guide rail 42, then the jammed sheet P is removed.