baber/WOPTO huggingface dataset:
Patent JP-H06100210-A (JP)
Title: Image forming device
Inventor: FUKUI TOMONORI
IPC: G03G15/00
Filed: 1991-09-11
Abstract: PURPOSE:To enhance productivity of copies by providing a paper feeding cassette selected by an automatic paper selection function with a paper feeding mechanism in common with a manual insertion paper feeding table, and laying a message for closing the manual insertion paper feeding table when it is opened. CONSTITUTION:In a copying machine, a transfer paper P is fed by a paper feeding roller 116 from either of paper feeding cassettes 115 in an upper and a lower stages or a manual insertion paper feeding table 501, a visible image on a photoconductor drum 101 is transferred onto the transfer paper P and then discharged to a discharge system via a fixing unit 107, change-over claw 131 and the like. A size of the transfer paper P is automatically selected based on a detection result of a document size on a contact glass plate 119 and a conversion magnification. In this case, an automatically selected paper feeding cassette is to use a paper feeding mechanism in common with the manual insertion paper feeding table 501, and when the table 501 is detected in an opened state a message for closing the table 501 is displayed on a display part.
Patent JP-H04137430-A (JP)
Title: Cold cathode fluorescent lamp and liquid crystal display device
Inventor: OSADA KIMIO
IPC: H01J61/067
Filed: 1990-09-28
Abstract: PURPOSE:To make the temperature of a glass tube body almost even and to reduce the uneven luminance by providing an electrode at the end of the inside of the glass tube body, and insclibing at least a part of the electrode to the tube wall of the glass tube body. CONSTITUTION:At least a part of an electrode 4 provided at the end of the inside of a glass tube body 1 is inscribed to the tube wall of the glass tube body 1. As a result, during a cold cathode fluorescent lamp 7 is lighted, the heat generated at the electrode 4 is transmitted directly to the glass tube body 1 from the electrode 4, an excessive rise of the surface temperature of the glass tube body 1 near the electrode 4 is prevented, and the temperature difference of the surface temperature of the glass tube body 1 at the center and near the electrode 4 is moderated making almost an even temperature. As a result, the temperature inclination generated in the axial direction of the glass tube body 1 in the cold cathode fluorescent lamp 7 is reduced, and the uneven luminance generated in the axial direction of the glass tube body 1 is also reduced, making the luminance of the glass tube body uniform.
Patent JP-H06112739-A (JP)
Title: Amplifier input circuit
Inventor: HAYASHI SHIGERO
IPC: H03F3/45
Filed: 1992-09-29
Abstract: PURPOSE:To reduce the input offset of an amplifier without deteriorating an operating speed and the productivity of an amplifier input circuit. CONSTITUTION:Current sources 3 and 4 are connected to the input terminals of the amplifiers 1 and 2 having the input of currents. Both sources 3 and 4 generate a currents equal to the input currents Iin and Iin' or currents I1 and I2 which reduce the currents Iin and Iin'. That is, the input offset of the amplifiers 1 and 2 is defined as Voff=DELTAV+R{(Iin-I1)-(Iin'-I2)} and the input offset is reduced by the currents I1 and I2, where DELTAV shows the input voltage offset and R shows the input impedance of the amplifier.
Patent JP-H06107571-A (JP)
Title: Separation of 1,1,1,2-tetrafluoroethane
Inventor: ONO HIROMOTO
IPC: C07C17/38
Filed: 1992-09-29
Abstract: PURPOSE:To efficiently separate 1,1,1,2-tetrafluoroethane from HF economically and continuously from a liquid phase, a mixture of 1,1,1,2-tetrachloroethane and an aqueous HF solution. CONSTITUTION:Taking advantage of specific gravity difference derived from selecting (A) the temperatures of a liquid phase 12, a mixture of 1,1,1,2- tetrafluoroethane and an aqueous HF solution and (B) the HF concentrations of the aqueous HF solution 14, the liquid phase 12 is separated into an aqueous HF solution 14 as the upper layer and 1,1,1,2-tetrafluoroethane 13 as the lower layer, and the differential pressure for the liquid phase between the two points 41, 42 sandwiching the interface L between the upper and lower layers is detected, and the 1,1,1,2-tetrafluoroethane is drawn so as to maintain the level estimate for the interface L calculated from the above result within a specified range.
Patent JP-H01104971-A (JP)
Title: Idle revolution speed controller for engine
Inventor: KAURA MITSUHARU
IPC: F02P5/15
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a sufficient output torque by prohibiting the correction operation when it is judged that the ignition timing correction value of an ignition timing correcting means is on the advance angle side in comparison with the optimum advance angle value when the intake charge quantity is increased by the supply of load, etc. CONSTITUTION:In the idle operation, the ignition timing of an engine is corrected according to the engine revolution speed detected by a revolution speed detecting means on the basis of the prescribed ignition timing characteristic by an ignition timing correcting means, and the engine revolution speed is converged to an aimed idle revolution speed. In this case, if the intake charge quantity is increased by the supply of load, etc., an ignition timing correcting value judging means judges if the ignition timing correction value of the ignition timing correcting means is on the advance angle side in comparison with the optimum advance angle value MBT in the ignition timing characteristic at that time, and an advance angle control prohibiting means prohibits the correction operation for the ignition timing. Therefore, even if the control center in the ignition timing varies to the vicinity of the MBT, deterioration of the idling stability is prevented, and a sufficient output torque can be obtained.
Patent JP-H07113552-A (JP)
Title: Warm air heater
Inventor: SUZUKI YUKIHIRO
IPC: F24H3/04
Filed: 1993-10-19
Abstract: PURPOSE:To perform a saving operation of saving energy by setting saving information to a side of executing the operation when a set room temperature is lowered during operating of a warm air heater, setting it to a side of inhibiting to execute the operation when the set temperature is raised and setting the information to an invariable when the set temperature is not altered. CONSTITUTION:A temperature setter 2 for deciding a set temperature is disposed in an operation unit, and a room temperature sensor 3 for detecting a room temperature is disposed in an air guide passage 106 near a suction port 102. An EEPROM 4 stores saving information of whether a saving operation of lowering a control temperature of a set room temperature by 1 deg.C at the time of lapse of 30min and further lowering it by 1 deg.C at the time of lapse of 60min is executed or not. When the information is read before a heater and is set to the side of executing the operation, rise of the set temperature is decided, and the control temperature of the set room temperature is lowered as the time is elapsed. When the information is set to the side of not executing the operation, rise of the set temperature is decided and the operation is not executed.
Patent JP-S62119622-A (JP)
Title: Cooling control system for water cooler
Inventor: KAWASHIMA YASUHIRO
IPC: G06F1/20
Filed: 1985-11-20
Abstract: PURPOSE:To control efficiently the required minimum cooling capability without relying on a temperature sensor by estimating a heat from an electronic equipment from the operation mode of the electronic equipment recognized by a controller and adjusting the cooling capability of the cooler depending on the estimation. CONSTITUTION:The required cooling capability is obtained from the operation mode of the electronic device (e.g., constitution control information of computer). Control information is sent from the controller 2 and a cooling control circuit 3 controls the number of revolutions of cooling fans 42, 43 based on the information. The control of the number of revolutions is realized easily by changing the drive voltage to a fan motor. The heat dissipation capability of a radiator 41 is adjusted by changing the number of revolutions of the cooling fans 42, 43 and the cooling capability of the cooling water is adjusted.
Patent JP-S61138240-A (JP)
Title: Shutter
Inventor: TAKAGI MASAAKI
IPC: G03B9/08
Filed: 1984-12-10
Abstract: PURPOSE:To eliminate the need for a motor and a setting mechanism and to reduce the size of a shutter by adding a spring made of shape memory alloy which is about as large as a normal spring for shutter charging. CONSTITUTION:An opening spring 2 is coupled with a shutter blade which is not shown in a figure and energized in the opening direction by an opening spring 3. Further, an intermediate lever 8 is energized in the opening direction by a return spring 9 and also abuts on an engagement pin 2a when energized in the closing direction by a closing spring 11. Further, the spring 12 made of the shape memory allow which can be deformed plastically at room temperatures and restores itself to its original shape at high temperatures to have elastic force larger than the composite elastic force of the return spring 9 and closing spring 11 is extended to the intermediate lever 8 in the closing direction. When a switch is turned on through releasing operation, the spring 12 is powered to heat up, and then restores itself to its original shape to obtain the elastic force, thereby energizing the intermediate lever 8 in the closing direction while charging the return spring 9 and closing spring 11.
Patent JP-S63115048-A (JP)
Title: Method for continuous measurement of ammonia in waste water
Inventor: YASUNAKA TOKUJI
IPC: G01N27/38
Filed: 1986-10-31
Abstract: PURPOSE:To permit continuous measurement of an ammonia concn. stably for a long period of time with high accuracy by cleaning a sensor with cleaning water contg. antibiotics at the time of measuring the ammonia concn. in waste water by immobilized microorganisms. CONSTITUTION:A sample is fed together with air to a measuring part 4 by a liquid feed pump 1, is heated by a heat exchanger 6 and contacts the microorganism sensor 8 consisting of the immobilized microorganism membranes in a sample chamber 7; thereafter, the sample is discharged to the outside of the system. The sensor 8 outputs the amt. of the oxygen consumed in accordance with the ammonia concn. in the sample as current or voltage. The ammonia concn. in the sample is calculated from said output by using the calibration curve previously prepd. by a standard soln. and is displayed 15. The cleaning of the sensor 8 is executed by changing over flow passage selector valves 2 and 10 and feeding the cleaning liquid from a cleaning liquid bottle 13 to a sample chamber 7 by a liquid feed pump 9. The cleaning is executed by the cleaning liquid contg. the antibiotics, by which nitrous acid forming bacteria are selectively formed but since the growth of saprophyte is prohibited, the long-period stable and continuous measurement of the ammonia concn. is permitted.
Patent JP-2001083658-A (JP)
Title: Photo-image recording material and photo-image recording method
Inventor: TAMURA YOSHIHIKO
IPC: G03C1/675
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-image recording material having high sensitivity without using silver halide and having satisfactory image preservability as a photo-image recording material which forms a latent image under light and performs image recording, and to provide a photo-image recording method. SOLUTION: The photo-image recording material 1 has a recording layer 3 on the substrate 1. The recording layer 3 contains at least a photo-acid generating agent, a precursor of a developer and an electron donative leuco dye. The precursor is a material which forms an electron accepting compound having a phenolic hydroxyl group under a generated acid. The recording layer 3 is positive-imagewise irradiated with light of a specified wavelength to form an acid latent image and then the layer 3 is heated to form the objective positive image.
Patent JP-H09139808-A (JP)
Title: Image input device
Inventor: AIKAWA TOSHIYA
IPC: H01L31/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To surely shield harmful light beams by covering an imaging device and an optical projection system with a light shielding plate, which is fixed on a chassis and has elasticity, and elastically holding the imaging device and optical projection system on the light shielding plate. SOLUTION: The outer periphery of a projection lens 8 is pressed and held in an opening part 6b of a chassis 6 by the elasticity of a light shielding plate 12. Besides, a sensor holder 10 is held by the elasticity of the light shielding plate 12. In such a state, the projection lens 8 and a CCD 9 are arranged on an optical axis 14 of image information of an original 3 irradiated with light emitted from a light source 5. Since an optical projection system 11 and the CCD 9 are covered with the light shielding plate 12 in this form, harmful light beams such as disturbance beams 15 made incident from an opening part 2a of a panel 2 or beams 16 emitted from the light source 5 excepting for image information can be surely cut off from entering the optical projection system 11 or the CCD 9, and dust can be prevented as well from being stuck on these optical projection system and CCD.
Patent JP-H05101744-A (JP)
Title: Slide knob device
Inventor: NAKAZAWA MASAHIDE
IPC: H01H3/02
Filed: 1991-10-08
Abstract: PURPOSE:To arrange many slide knob devices at close intervals. CONSTITUTION:While at least two slide knobs 20 and 30 are positioned linearly in the moving direction, one end 23 of the blindfold part 21 of one side slide knob 20 and one end 33 of the blindfold part 31 of the other side slide knob 30 are arranged spatially different in vertical position from each other when both the slide knobs 22, 33 draw nearest to each other by the linear movement.
Patent JP-H01102247-A (JP)
Title: Combustion type space heater
Inventor: ISHIKAWA YOSHIJI
IPC: F23N5/20
Filed: 1987-10-15
Abstract: PURPOSE:To quickly heat a room by increasing the combustion rate greater than the rated capacity if the room temperature is lower than the set temperature at the beginning of ignition. CONSTITUTION:If, upon turning on the operation switch 31, the room temperature as detected by a room temperature sensing means 33 is lower by more than 5 deg.C at the beginning of ignition than the temperature set by a room temperature setting means 32, a proportional control valve 26 is fully opened by the action of a combustion rate control device 30 for a certain time interval in the initial stage of ignition, and, at the same time, a blower 13 is operated at its maximum speed to perform a quick heating while the combustion rate of gas by a gas burner 15 is made greater than the rated combustion rate by ten % or more. As a result, the room can be quickly heated.
Patent JP-S63115789-A (JP)
Title: Optical information recording medium
Inventor: HORIIKE TETSURO
IPC: G11B7/246
Filed: 1986-11-04
Abstract: PURPOSE:To enlarge variation in reflectivity and enhance reproduction efficiency, by providing a leuco dye having an absorption maximum at a wavelength of 700-900 nm upon color development and an acidic substance capable of developing the color of the leuco dye by reacting therewith on a base. CONSTITUTION:A recording layer 2 comprising a mixture of at least a leuco dye having an absorption maximum at a wavelength of 700-900 nm upon color development and an acidic substance capable of developing the color of the leuco dye by reacting therewith is provided on a base 1 to produce an optical information recording medium capable of giving a high C/N value upon color development by laser light. The leuco dye is, for example, 3-(p- phenylaminophenyl)amino-6-methylfluoran. The acidic substance is, for example, 2,2-bis(4-hydroxyphenyl)propane.
Patent JP-H1187885-A (JP)
Title: Production of basic material for lamination
Inventor: TAKIZAWA MASAYOSHI
IPC: H05K3/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To ensure the thickness of a resist mask at a corner without increasing the viscosity of a liquid resist by subjecting at least the corner of protruding/recessed structure on the surface of a coating layer to surface roughening. SOLUTION: A through hole is made at a required position of an insulating board 10 comprising a laminate board, i.e., a copper clad laminate board, and the inner surface thereof is subjected to copper plating thus forming a through hole 11. The surface of the insulating board 10 is then subjected to polishing and the surface of a metal layer 12 is subjected to oxidation or surface roughening by soft etching before being coated with a photosensitive liquid resist 14. According to the method, dripping of the liquid resist 14 is reduced and the thickness of coating is prevented from decreasing at a part 14a above the corner 12a of the metal layer 12. Consequently, etching resist can be formed with uniform thickness and defect can be suppressed in various surface treatments employing a resist mask.
Patent JP-H0981059-A (JP)
Title: Large-sized internally illuminated display
Inventor: KOUTATSU TAKESHI
IPC: G09F13/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized internally illuminated display which is safe and with which the work for maintenance, exchange, etc., are easy. SOLUTION: This large-sized internally illuminated display is constituted by arranging light sources 12 on the inner side of the aperture of a frame 1 and attachably and detechably providing the outer sides of theses light sources 12 with the double casings on the inner and outer sides formed by framing a light transparent panel with upper and lower rails and lateral stiles. While a long-sized supporting edge which is laterally long is formed in the upper part in the aperture of the frame 1, an engaging edge engagable and disengagable to or from the supporting edge is formed in the inner casing. On the other hand, the bearing parts opened in the upper part are formed on the right and left inner sides in the upper part of the opening. Shaft bodies formed on both sides in the upper part of the outer casing 16 are freely turnably born in these bearing parts. Stopper parts for preventing the removal of the shaft bodies from the bearing parts are formed in the upper open parts of the bearing parts.
Patent JP-S63112305-A (JP)
Title: Automatic warehouse
Inventor: SHIMIZU TERUO
IPC: B65G1/00
Filed: 1986-10-31
Abstract: PURPOSE:To improve the transfer efficiency and picking efficiency of a stacker crane by installing a plurality of waiting stations for loading the handled articles carried out from an accommodation shelf by the stacker crane. CONSTITUTION:A stacker crane 25 is shifted, and a sliding fork 28 is raised to the position of a shelf 22 for the actual pallet onto which a handled article is loaded, and is pulled out. Then, the sliding fork 28 is lowered to a floor, and the actual pallet is carried out to a waiting station 23-2 at that position. The trailing device of the waiting station 23 and the driving device of a transfer dolly 31 are engaged, and the actual pallet loaded on the carrying-in/out conveyor on the waiting station 23 is transported onto the carrying-in/out conveyor of the transport dolly 31. The transport dolly 31 shifts to the position of a picking station 32-1 from the waiting station 32-2, and the driving device of the transport dolly 31 and the trailing device of the picking station 32 are engaged.
Patent JP-H08100462-A (JP)
Title: Fitting structure for open veranda
Inventor: TATSUZUMI MASAAKI
IPC: E04B1/00
Filed: 1994-09-30
Abstract: PURPOSE: To fit an open veranda to the edge side without generating a gap between an upper board and a sash and prevent a worker from being forced with the fitting work in a forced attitude by fixing a floor joist with a coupling metal coupled with an L-metal. CONSTITUTION: Pawl sections 6c, 6c bent downward are provided at the tip of the horizontal piece 6a of an L-metal 6, and a T-section 7a is provided at the lower end section of a coupling metal 7. The T-section 7a is hooked on the pawl sections 6c, 6c to couple the coupling metal 7 with the L-metal 6, and a floor joist 2 is fixed by the coupling metal 7.
Patent JP-H04140569-A (JP)
Title: Lock-up control device for fluid coupling
Inventor: BABA FUMIAKI
IPC: F16H61/14
Filed: 1990-09-28
Abstract: PURPOSE:To prevent shock caused by the sudden increase of locking force in the initial starting period of control by starting the control of a duty solenoid valve prior to the change-over control of an on/off solenoid valve so as to generate the positive lock-up slip state. CONSTITUTION:A controller 70 outputs a control signal to a duty solenoid valve 65 at the 100% duty ratio D with a timer switched on, and turns an L/U solenoid valve 64 on upon judging the timer value having reached the set value. The controller 70 also sets the value obtained by deducting the specified value DELTAD from the preceding value of the duty ratio D as the present value, and then judges whether or not this value is reduced down to 0% and continues loop processing until 'yes' is judged. The L/U solenoid valve 64 is thus turned on upon the lapse of the set value after the driving of the duty solenoid valve 65 at the 100% duty ratio D is started, and thereafter the duty ratio D is gradually reduced.
Patent JP-H08178441-A (JP)
Title: Air conditioner
Inventor: NISHIHARA TAKURO
IPC: F25B1/00
Filed: 1995-10-09
Abstract: PURPOSE: To allow a room to be heated nearly to the temperature distribution of head-cooling and leg-heating by providing an upper air outlet for diffusing indoor air after heat exchanging to pass the upper part of an indoor heat exchanger to the upper part of the room and a lower air outlet for diffusing the indoor air after heat exchanging to pass the lower part at a body. CONSTITUTION: Indoor heat exchangers 6, 13 are so provided at an air conditioner body (b) as to feed the refrigerant discharged from a compressor 4 from the lower part to the upper part at the time of heating and to feed it from the upper part to the lower part at the time of cooling. Crossflow fans 20, 21 are disposed above and below at the side of the exchangers to provide an upper air outlet for diffusing the indoor air after heat exchanging to pass the upper parts of the exchangers 6, 13 from the center of the body (b) to the indoor upper part and a lower air outlet for diffusing the indoor air after heat exchanging to pass the lower parts of the exchangers 6, 13 to the indoor lower part at the body (b). Thus, the room may be heated approximalely to the temperature distribution of head-cooling and leg-heating.
Patent JP-H02109545-A (JP)
Title: Heart image pickup device by ecg signal of mri
Inventor: BESSHO KOJI
IPC: G01R33/48
Filed: 1988-10-18
Abstract: PURPOSE:To photograph the movement of the hearth at all the time desired by a user by providing an arithmetic means which compares the ECG signal obtd. after scanning and the signal stored in a memory means and decides timing and a system control means for synchronizing the scan of a MRI with the trigger pulse output from the arithmetic means. CONSTITUTION:A computer 24 is inputted with the ECG signal of a body to be inspected 21 inputted via an AD converter 23 by an electrocardiograph 22 and previously stores the characteristics of the ECG signal of the body 21 indicated by the crest value, differential value, etc. The computer 24 compares the ECG signal inputted thereto and the stored signal and decides the timing to output the trigger which the user previously marked by an operator console 26. The computer outputs a pulse to a scan controller 27. The scan controller 27 makes scanning in synchronization with the trigger pulse outputted from the computer 24.