baber/WOPTO huggingface dataset:
Patent JP-H04183416-A (JP)
Title: Rice cooking jar
Inventor: OGAMI KENJI
IPC: A47J27/00
Filed: 1990-11-16
Abstract: PURPOSE:To ensure a rice cooking jar to be uniformly heated, and embody proper rice cooking operation by causing a warming heater for heating the side of the jar to generate the predetermined larger heat quantity than required for warming. CONSTITUTION:A power constant is first calculated for determining an amount of current supply to a rice cooking heater 18. A relay 35 is turned on and off according to a duty ratio, thereby determining the duty ratio of power feed from a commercial ac power supply 30 to the heater 18. Thereafter, power to a PNP transistor 42 is interrupted, and power is fed from the commercial ac power supply 30 to a warming heater 19, according to the aforesaid duty ratio. The rice cooking heater 18 and warming heater 19 are connected to the aforesaid power supply 30 in parallel and, therefore, power feed to the heater 18 has no influence upon the control of power feed to the heater 19. In addition, the warming heater 19 is capable of generating a lager heat quantity than required for warming. Consequently, when power is fed according to the aforesaid duty ratio, a large heat quantity can be applied to the side of a rice cooking jar 14.
Patent JP-H11148461-A (JP)
Title: Pump
Inventor: OHARA TAKUO
IPC: F04B43/12
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve the durability of a tube and reduce the pulsation of the fluid by comprising a tube which is inscribed with a casing and of which the both ends are extended, and a roller which is mounted between the tube and a rotor, and rotating a roller to press the tube. SOLUTION: A tube 18 is a hollow elastic body made of silicone rubber or the like, and is inscribed with an inner wall 5 of a main body 2 of a casing 2, and both ends 19, 20 of the tube 18 are extended. A roller 21 comprises a shaft 22, a head part, a barrel part and an external tooth part 25, and the external tooth part 25 is engaged with an internal tooth part 8 formed on the inner wall 5. The head part, the barrel part and the external tooth part 25 are rotated around the shaft 22. The roller 21 is mounted between the tube 18 and a rotor 12.  By the engagement of the external tooth part 25 of the roller 21 and the internal tooth part 8 of the casing 1, the roller 21 is rotated on its own axis, and further the roller 21 is guided by the rotor 12 to be revolved, whereby the barrel part of the roller 21 successively presses the different areas of the tube 18, and the fluid 27 in the tube 18 is moved.
Patent JP-H11147759-A (JP)
Title: Zirconia-graphite refractory
Inventor: OGATA KOJI
IPC: C04B35/48
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the thermal impact resistance of a zirconia-graphite refractory without deteriorating the corrosion resistance of the zirconia-graphite refractory and maintain the balance of both the characteristics. SOLUTION: This refractory contains zirconia granules having granule diameters of >=0.2 mm, zirconia granules having granule diameters of <0.2 mm, and graphite as main components. Therein, the zirconia granules having granule diameters of >=0.2 mm are coated with coating layers comprising a mixture consisting mainly of zirconia granules having granule diameters of <0. 2 mm and graphite, and the rate of the graphite at parts brought into contact with the zirconia of the coating layers is higher than that at parts except the coarse zirconia granules.
Patent JP-H06134865-A (JP)
Title: Vibrating mode converter horn
Inventor: NAKAJIMA TAKASHI
IPC: B29C65/08
Filed: 1992-10-29
Abstract: PURPOSE:To generate a deflecting vibration at a resonator by laterally vibrating a driver. CONSTITUTION:A driver 11 is connected perpendicularly to a resonator 12, and an outside of a connecting part is cut at a cutting surface 13 of 45 degrees of an inclining angle theta to obtain a horn 10. The horn 10 has the same shape as that in which a crosslike L-L converter horn 1 made of a lateral member 2 and a longitudinal member 3 is cut by half at a position of the surface 13. When a lateral vibration F is applied to the surface 13, the driver 11 is elongated and contracted in a longitudinal direction. Then, the angle theta of the surface 13 is varied. Thus, a deflecting vibration to be deflected laterally at a lower end is generated in the resonator 12 at a position of the surface 13 as a fulcrum.
Patent JP-H10144475-A (JP)
Title: El element, and forming method of cathode electrode film on organic thin film surface
Inventor: KOSHIDA TATSUHIKO
IPC: H05B33/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide technique whereby a double-surface emitting EL element can be manufactured. SOLUTION: In the case of forming a cathode electrode film 16 in an EL element 2, an organic thin film 12, 13 is formed on a transparent base unit 10. After that, without exposing in the atmosphere, a metal thin film 14 is formed in 200nm to 1,000nm film thickness by a sputtering method. Next in a surface thereof, a transparent conductive film 15 is formed, and the cathode electrode film 16 is constituted by the metal thin film 14 and the transparent conductive film 15. The double-surface emitting EL element 2 can be obtained. Sputtering of the metal thin film 14, using a helical cathode to set a distance from a target to 200mm or more, is preferably performed at a pressure of 1.33×10<-2> Pa or less.
Patent JP-S63168268-A (JP)
Title: Composite material having wear resistance and its production
Inventor: NISHINO TAKETOSHI
IPC: B22D19/00
Filed: 1986-12-29
Abstract: PURPOSE:To obtain a composite material casting ceramic in a wear resistant cast iron by burying plural wear resistant ceramic, which the surface is exposed and cushioning material is arranged on its side face, into a base plate composing of the wear resistant cast iron, etc., so that its surface is exposed. CONSTITUTION:The wear resistant composite material 10 is what aluminas 12 for the wear resistant ceramic are arranged on the base plate 11 composing of high chromium at the fixed interval and stainless pipes 13 for cushioning material are arranged arround the aluminas 12. The alumina 12 having cylindrical shape, is beforehand inserted as bringing into closely contact with the inner part of stainless pipe 13 and arranged under pushing condition by shrinkage of high chromium cast iron at the time of casting. The cushioning material 14 composing of the material, which is not cracked even in case of receiving thermal shock, is arranged at the bottom part of alumina 12, and so the thermal shock at the time of casting does not directly received to the alumina 12. Expanded metal 15 composing of steel is arranged at the lower part of pipe 13 and the loaded force to the ceramic from the upper part is received by the metal 15 in some extent.
Patent JP-H09150750-A (JP)
Title: Riding rice planting machine
Inventor: NISHI YOICHIRO
IPC: B62D49/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently perform the power steering operation by forming a triangular frame part on the way of either right side or left side of a machine body frame, and supporting one side end of a steering hydraulic cylinder in the top position of the triangular frame part. SOLUTION: In a steering mechanism 25, tie rods 60 are interposed between a pitman arm 57 and knuckle arms 59 attached to respective longitudinal cases of front accelerator cases 15. One side end of a steering hydraulic cylinder 62 is interposed between an operating arm 56 and a triangular frame part 61 attached on the way of a right sub frame 10c. Oil pressure pipe lines 64, 65 are interposed between the steering hydraulic cylinder 62 and a hydraulic valve 63, and the hydraulic valve 63 is connected to a hydraulic pump through the oil pressure pipe lines. The stroke of a piston rod of the steering hydraulic cylinder 62 can be therefor sufficiently secured, and the power steering operation can be sufficiently performed.
Patent JP-2001129538-A (JP)
Title: Solar pump and system equipped therewith
Inventor: TAKAMI SHINICHI
IPC: C02F1/14
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To perform pumping up or desalting by utilizing solar heat energy. SOLUTION: The water of a water source 100 is taken in by an intake part 11 to pass through a guide medium 28 and evaporated in an evaporation part 14. Evaporated steam is collected in a condensing part 18 to be condensed and the condensed water is stored in a tank 104. Permeation membranes 24 are arranged in the intake part 11 to make it possible to desalt seawater or the like.
Patent JP-H07167635-A (JP)
Title: Surface detector for member to be polished, manufacture of contact and automatic inspection polishing device
Inventor: MIZUTANI SHIGEMITSU
IPC: G02B5/20
Filed: 1993-12-14
Abstract: PURPOSE:To detect a projection, etc., accurately and simple by polishing the surface of a member to be polished such as a color filter. CONSTITUTION:Tongue sections 158B are inserted into rectangular holes 156 under the state, in which the shoulder sections of fillers 158 are supported to an arcuate groove 154, and the filler 158 is balanced so that the top face of the bent section of the shoulder section is brought to a horizontal state under a normal state. Photosensors 160 are mounted on a ceiling space, and the fillers 158 are rotated centering around the support surface of the arcuate groove 154 under the state of light reception under a normal state-that is, when projecting sections having length of 4mum or more reach the places of the arrangement of the fillers 158, and brought to the state of light-non-reception. The places of the projecting sections can be specified from a number displaying the photosensors 160 and a pulse value from a pulse encoder set up on a motor.
Patent JP-H07170405-A (JP)
Title: Method for eliminating edge shadow signal of original, picture signal processing unit and copying machine
Inventor: MAENO AKIKO
IPC: H04N1/409
Filed: 1993-12-14
Abstract: PURPOSE:To obtain a copy picture with high picture quality by detecting a signal representing a shadow of an edge of an original from a picture signal obtained from the original based on a density and eliminating the signal representing the detected shadow of the edge from the picture signal. CONSTITUTION:A picture of an original 1 is read by a picture signal reader 2, in which the picture is converted into a digital electric signal, and it is given to a page memory 20. When the reading of all picture signals on an original and the storage of the data to the page memory 20 are finished, The picture signal data in the page memory 20 are given to an edge signal detector 21 one by one data, and the edge signal detector 21 discriminates whether or not the read-out picture signal data are a signal representing the shadow of the edge of the original paper, that is, detects the signal representing the shadow of the edge from the picture signal and stores the detected signal to an edge signal storage memory 22. Then a picture signal processing circuit 3 eliminates the signal representing the shadow of the edge from the picture signal to obtain a picture signal comprising a substantial original picture only. Thus, the shadow of the edge of the original paper or the like does not appear in the copy picture.
Patent JP-H01154224-A (JP)
Title: Data retrieving system
Inventor: UENO KATSUHIKO
IPC: G06F17/30
Filed: 1987-12-10
Abstract: PURPOSE:To obtain all information required for operation of a broadcast station, etc., in terms of a screen only by displaying all types of information on the upper layer data and selecting the upper and lower layer data based on the display screen of said information. CONSTITUTION:When a display operation is carried out for the upper layer data via a control panel 7, a display processor 8 performs the upper layer data display processing to display the upper layer data on a display 9. Then the upper layer data is selected via the panel 7 based on the displayed upper layer data. Thus the processor 8 decides the lower layer data based on said selected data and displays the lower layer data on the display 9.
Patent JP-H02183769-A (JP)
Title: Refrigerater or heater integral type air conditioner and power supply circuit therefor
Inventor: YAMAMOTO KATSUJI
IPC: F25B13/00
Filed: 1988-12-12
Abstract: PURPOSE:To provide a refrigerator for improving a cooling efficiency, releasing heat of condensation of refrigerant and not increasing a room temperature and further improve a rate of usage as a device by a method wherein a compressor, a condensor and refrigerant for an air conditioner are cooperatively applied with the refrigerator. CONSTITUTION:Gas of high temperature and high pressure of refrigerant R-22 compressed by a compressor 21 during a cooling operation and discharged through a discharging pipe 3 passes through a first four-way valve 4. The refrigerant is guided to an outdoor heat exchanger (a condensor) 7, condensed there and then liquefied. The liquefied refrigerant R-22 passes through a second four-way valve 24 and it is guided to electronic expansion valves 6 and 26. The liquid R-22 guided to the electronic expansion valve 6 is adiabatically expansioned, evaporated at an indoor heat exchanger (an evaporator) 5 and gasified there to cool a room. The gas of low temperature and low pressure passes through a first four-way valve 4 and again returns to the compressor 21. In turn, the liquid R-22 guided to the electronic expansion valve 26 is adiabatically expanded, evaporated at a cooling device (an evaporator) 27, gasified to cool the refrigerator. The gas of low temperature and low pressure is returned again to the compressor 21. During heating operation, the first and second four-way valves 4 and 24 are changed over to form a heating cycle of an air conditioner 28. In this case, the indoor heat exchanger 5 may act as a condensor and an outdoor heat exchanger 7 may act as an evaporator.
Patent JP-H07168599-A (JP)
Title: Voice recognizing and reproducing device
Inventor: TAKAHASHI HIDEYUKI
IPC: G10L19/00
Filed: 1993-12-14
Abstract: PURPOSE:To suppress degradation in voice quality of a reproduced voice influ enced by ambient environment to the minimum. CONSTITUTION:This device is provided with a frame energy calculating section 4 which calculates frame energy E of a digital voice signal inputted dividing into frame intervals previously decided, a sound/silence discriminating section 5 which discriminates with a threshold value whether an output signal from the frame energy calculating section 4 is sound or silence, a system control section 12 in which frames discriminated as sound are encoded to ADPCM, but silence frames are not encoded, and which counts the number of silence frames continued, and a reproduction volume which can adjust variably and arbitrarily the threshold value of the silence discriminating section 5 monitoring a reproduced sound.
Patent JP-H11143386-A (JP)
Title: Display device to be housed
Inventor: FURUHATA TAKASHI
IPC: G09F9/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a display device to be housed excellent in portability even at the time of using it in addition to that in a non-used state. SOLUTION: The display device is provided with a body part 20, a flexible and deformable image display part 6 allowed to be drawn out from the body part 20 by required length as necessity, a housing part 4 for housing an image display part formed in the body part 20, and an display control processing means arranged in the body part 20 and capable of displaying an image on the image display part. Since a display method on the image display part is controlled in accordance with the drawn length of the image display part, the image can be displayed also in a state leaving a part of the image display part in the housing part 4.
Patent JP-H07170458-A (JP)
Title: Internal amplifier solid-state image pickup device
Inventor: YONEMOTO KAZUYA
IPC: H04N5/369
Filed: 1993-12-14
Abstract: PURPOSE:To increase the capacitance of a MOS capacitor in a peripheral circuit by suppressing a short channel effect so as to reduce the size of picture element MOS transistors(TRs) in the internal amplifier solid-state image pickup device. CONSTITUTION:A film thickness t1 of a gate insulation film 76 of a picture element MOS TR 31 is selected smaller than a film thickness t2 of a gate insulation film 83 of a MOS TR 90 in a peripheral circuit. Furthermore, a dielectric film 92 of a MOS capacitor 96 of the peripheral circuit and other electrode 93 made of a polycrystal silicon are made of the same material the same thick (t1=t3 and d1=d3) as the gate insulation film 76 of the picture element MOS TR 31 and the gate electrode 77, respectively.
Patent JP-H03175087-A (JP)
Title: Thermal recording medium
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41M5/30
Filed: 1989-12-05
Abstract: PURPOSE:To obtain a thermal recording medium which indicates a high degree of whiteness, least whitening and an excellent ability to meet fast recording requirements by adding at least one type of specific 1-(mono or di or trialkoxyphenyl)-2-(4''-hydroxyphenyl)-ethanes to a coloring agent. CONSTITUTION:This thermal recording medium has a thermal coloring layer containing a sheet-like base, a colorless or pale dye precursor formed at least, on one surface of the sheet-like base and a color developer which causes the precursor to color through reaction when heated. The coloring agent contains at least, one type of 1-(mono or di, or trialkoxyphenyl)-2-(4''-hydroxyphenyl)- ethanes as shown by formula (I). This coloring agent is highly sensitive and makes a high-quality thermal recording medium free from a whitening phenome non which deteriorates the quality of a colored image as time passes. The coloring agent cotaining the compound shown by the formual (I) is used with the dye precursor, and the dosage of the compound shown by the formula (I) which is contained in the coloring agent is 10 to 1,000 weight% for the total dye precurosr weight.
Patent JP-H02160073-A (JP)
Title: Method and device for metering discharge of liquid
Inventor: TODO HIROSHI
IPC: B05C11/10
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the discharged matter of an adequate shape by discharging liquid while maintaining the specified liquid pressure by opening and closing of a stop valve for discharge provided between a gear pump and a nozzle. CONSTITUTION:The liquid L advances in to a suction passage 5 of the geared pump 1 under a specified pressure. The liquid is then press-fed into the automatic stop valve 'A' 21. The valve 23 of the valve 'A' is opened via a solenoid 43 operated air selector valve 45 by the command of a control device 41 and the liquid is discharged to the outside of the machine. The solenoid operated air selector valve 45 is then selected by the next command of the control device 41, by which the valve 'A' is closed and the liquid pressure between the valve 23 of the valve 'A' and the discharge passage 6 in the gear pump is increased. The automatic stop valve 'B' for bypassing is closed and the liquid between the valve 'A' and the discharge passage of the gear pump is returned from a bypass passage 19 to the suction port 5 of the gear pump 1 and is again press-fed.
Patent JP-H11219279-A (JP)
Title: Digital serial arithmetic unit
Inventor: OKAMOTO OSAMU
IPC: G06F7/57
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a digit serial arithmetic unit capable of reconfiguration. SOLUTION: This unit is provided with a bus 304 for data transfer, a bus switch 305 for dividing the bus and four arithmetic blocks (#1, #2, #3, and #4) for a series of fixed point arithmetic operations. The respective arithmetic blocks are provided with plural digit serial computing elements as a multiplier 311, an adder-subtractor 312 and a shifter 313. The respective digit serial computing elements are provided with a function to receive plural input digits for indicating an input operand and the digit position display of the respective plural input digits, and to supply plural result digits for indicating the arithmetic result of the input operand and the digit position display of the respective plural result digits to other digit serial computing element.  Especially, the digit serial adder-subtractor 312 incorporates a selector for input changeover so as to execute a butterfly arithmetic operation.
Patent JP-H01155624-A (JP)
Title: Adjustment of photoelectron transfer device
Inventor: SAKAMOTO JUICHI
IPC: G03F9/00
Filed: 1987-12-11
Abstract: PURPOSE:To enable the visual adjustment to be performed by a method wherein an electron beam detecting means quadratically detecting the intensity of photoelectrons on the surface held by the surface of a wafer in case of exposure is arranged to examine the transfer images of alignment patterns by displaying means displaying the detected images. CONSTITUTION:An electron beam detecting means 10 and a displaying means 20 are visually examined using transfer images 10b as magnified visible images. When an irradiating position of an alignment light source 8b slips from alignment patterns 4b, the intensity of photoelectrons Eb is decreased to subdue the brightness of the transfer images 10b. Consequently, the irradiating position of the alignment light source 8b can be visually adjusted by examining the brightness of the transfer images 10b. Furthermore, the electron beam detecting means 10 detects the photoelectrons Eb on the surface held by a wafer surface in case of exposure so that the distinction of the transfer images 10b may coincide with that of the transfer images 10b during the exposure process. Through these procedures, the focus of image-formation can be visually adjusted by examining the distinction of the transfer images 10b.
Patent JP-H07146781-A (JP)
Title: Processor
Inventor: KUROKAWA MASUYOSHI
IPC: G06F7/53
Filed: 1993-11-19
Abstract: PURPOSE:To reduce the number of steps required for a multiplication calculation and to realize the improvement of processing speed by applying the algorithm of a booth to the decoding means of a unit signal processing part in which a 1-bit full adder is incorporated. CONSTITUTION:A processor 1 is constituted by parallel connecting signal processing stages 2 in plural stages. Each of the signal processing stages 2 has a shift register 3 for data input, a shift register 4 for data output and a storage means 5 which is used for the storage of data and an arithmetic processing, and is provided with a unit signal processing part 6 in which a decoding means decoding data and a 1-bit full adder are incorporated based on a booth algorithm. Namely, by applying the algorithm of the booth to the decoding means of the unit signal processing part 6 in which the 1-bit full adder is incorporated, the number of times of addition of a multiplicand can be reduced by half and the number of steps which is necessary for the unit signal processing part 6 to perform a multiplication calculation can be reduced.