baber/WOPTO huggingface dataset:
Patent JP-S62112930-A (JP)
Title: Cooker
Inventor: TANAKA EIICHI
IPC: F24C3/02
Filed: 1985-11-11
Abstract: PURPOSE:To provide a cooker, the thermal efficiency of which is high, the cleanability of which is good and the stability of which to a pot is favorable, by a structure wherein a trivet, the trivet exhaust port opening and closing plate and a top are made flush with one another when a cooker is out of use and the trivet has a shape sunken at its center and the giving and receiving of heat quantity is performed by the convection heat transfer with a burner, mainly through the central exhaust port of which combustion gas is exhausted. CONSTITUTION:When a cooker main body 9 is in use, an opening and closing driver 17 and a trivet exhaust port opening and closing plate 16 lowered by means of a motor 19 in order to peripheral exhaust ports 15. When a burner 2 is ignited, combustion gas flows through the upper and lower exhaust ports 25 and gaps 24 of heat transmitting members 23, the central opening 21a of a broth catch plate 21 and the opening 16c of the trivet exhaust port opening and closing plate 16 to the central exhaust port 13 of a trivet 11 so as to directly strike against a pot 12 in order to transfer heat to the pot. Further, the combustion gas flows along the bottom face of the pot so as to transfer heat and flows on the central side of each exhaust port 15 toward each opening and closing plate 16 and finally flows from the peripheral exhaust ports 15 to the side face of the bottom face of the pot 12 in order to exchange heat, when the cooker main body is out of use, the peripheral exhaust ports 15 are closed by means of the motor 19 so that the surface of the opening and closing plate and that of the trivet 11 are made flush with the top face of a cooker. A bottom plate 26 can be drawn out so as to be able to clean broth, dusts and the like.
Patent JP-H0994193-A (JP)
Title: Consumed power controlling method for electric vacuum cleaner and motor-driven blower
Inventor: AKOJIMA KAZUHIRO
IPC: A47L9/28
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide controllability for the power consumption of a motor-driven blower without being influenced by static electricity or electric noises given externally, by sensing the negative pressure in a dust collecting chamber of an electric vacuum cleaner, converting the obtained negative pressure into an electric resistance value, and controlling the consumed power of the blower on the basis of this resistance value. SOLUTION: When a blower is started operating, the pressure in a dust collecting chamber becomes lower than the atmospheric pressure, and this negative pressure is led through a pressure lead-in port 17 so that a diaphragm 19 is deformed toward the lead-in port 17 due to the differential pressure between the atmospheric and negative pressures. As a slider to which this deformation is transmitted moves on a resistance piece, the change in the negative pressure is taken out as the resistance value. In case a pressure sensing means according to the described configuration is connected to a variable resistor, the phase control angle lessens when the negative pressure in the dust collecting chamber enlarges, to lead to increase in the consumed power of the blower.  Therefore, if much dust is stored in the chamber to cause a dropping suction power, the consumed power of the blower enlarged accordingly so that the dropped portion is compensated.
Patent JP-S63106210-A (JP)
Title: Rental processor
Inventor: KURIYAMA ZENKICHI
IPC: G07F17/00
Filed: 1986-10-23
Abstract: PURPOSE:To simplify the rental operation of an article, by providing a rental management memory for storing the rental information of the object and carry ing out presumed rental registration of the object upon elapse of predetermined extension time after renting of the object. CONSTITUTION:A rack 21 is provided with many shelves 22 for containing article, and a body controller 23 is arranged while adjoining thereto. A rental management memory comprises such number of tables as corresponding to the number of shelves 22 provided in the rack 21, where commodity information such as shelf number, commodity code, title and rental information are stored in each table. If a cassette 24 is taken out of the shelf 22 and not returned to the shelf 22 within predetermined extension time, e.g. 5 min., it is registered that the cassette is rented even if the cassette is not rented actually.
Patent JP-H1098476-A (JP)
Title: Internetwork system
Inventor: ITO KIYOSHI
IPC: H04L12/28
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient band while a voiding the cell abandonment of a network by preferentially performing band securing concerning a high- priority PVC and cell abandonment prevention while applying the priority of respective PVC for every time zone. SOLUTION: When performing cell loss detection at a branch station (vc) and a cell loss monitor timer ends 710, an ATM connection adapter starts 720 this timer again. A group 730 of priority '1' is selected out of current preferential control time zones, a performance managing cell is transmitted to all the VC inside the group and when a performance managing cell 740 of a response is received, 'the number of transmission user cells' in the received cell is compared 750 with the number of reception user cells at the relevant VC so as to confirm the loss of cell. When the compared result shows the presence of cell loss, priority control information is reported to all the VC in the group of priority '0' while decreasing bands to be used. When the compared result shows the absence of cell loss, priority control information is reported while increasing bands to be used.
Patent JP-2000083170-A (JP)
Title: Image processing unit
Inventor: YAMAGUCHI HIROSHI
IPC: G06T5/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit where density data after gradation transformation are not deviated from a valid image density range by a gradation transformation means and gradation is transformed in matching with a gradient of a characteristic curve of an image recording means such as a photo film or a digital camera at all times. SOLUTION: In the case that density data of an image whose gradation is transformed by a gradation transformation means 137 are deviated from a valid image range, a deviation amount (ΔD) of the density data after the transformation from the valid image range is calculated, a correction section 135 parallel-translates a lookup table LUT 1 set to the gradation conversion means 137 by the deviation amount (ΔD) in a direction along with an output density axis within a coordinate plane specified by the LUT 1, and after the gradation transformation means 137 conducts gradation conversion according to an LUT 2 obtained as a result of the parallel translation, a density control section 139 corrects the density data.
Patent JP-H0566479-A (JP)
Title: Transmission type screen and back projection type image display device using the same
Inventor: YOSHIDA TAKAHIKO
IPC: G03B21/625
Filed: 1991-09-05
Abstract: PURPOSE:To expand the vertical orientation characteristics of the screen while improving the focus characteristics and contrast of an image. CONSTITUTION:The transmission type screen 1 consists of three sheets which are a Fresnel lens sheet 2, a lenticular lens sheet 3, and a light absorptive sheet 4. Light is diffused in the screen vertical direction mainly by the incidence surface of the Fresnel lens sheet 2, the incidence surface of the light absorptive sheet 4, or the lenticular lens which has its length direction in the horizontal direction of the screen provided to the both and a light diffusion material assists the diffusion. Further, the light absorptive sheet 4 has the least thickness among the three sheets and the Fresnel lens sheet 2 is thinner than before.
Patent JP-S61194556-A (JP)
Inventor: HIRA ADOBUANI
IPC: G06F3/12
Filed: 1985-11-13
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-H07103002-A (JP)
Title: Throttle valve controller
Inventor: TSUJINO MUTSUMI
IPC: F02D9/02
Filed: 1993-10-08
Abstract: PURPOSE:To easily realize minute air quantity control near fully closed state of a valve by appropriately setting the position of a step motor at the time of mounting it on a throttle body. CONSTITUTION:A throttle valve 2 arranged it the an intake passage 16 of a throttle body 1 in an engine, and a step motor 6 for driving the throttle valve 2 are provided. The throttle valve 2 and the step motor 6 are directly connected to each other. The step motor 6 is mounted on the throttle body 1 in such a way that opening theta by opening directional driving of first step of the step motor 6 from fully closed position of the throttle valve 2 satisfies such relation as 0<theta<thetas, when resolution of the step motor 6 is thetas. Namely mounting of the step motor 6 on the throttle body 1 is adjusted adequately. Consequently, the control quantity 2 of the first step near fully closed state of the valve can be made smaller than the control quantity subsequent to the second step.
Patent JP-2000066259-A (JP)
Title: Image pickup device and method for controlling lens position in the image pickup device
Inventor: ISHIKAWA YOSHIKAZU
IPC: G03B5/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid an impact noise from being produced even when a power source is turned off as far as possible and to prevent an unnatural video from being outputted and recorded. SOLUTION: When turning off the power source is required (S4), whether or not F1 is set to '1' is judged. When the answer is negative(No), a counter is incremented and the execution of lens moving processing is awaited in a specified term (S6→S7→S8). After F1 is set to '1', vibration-proof control is stopped (S9), and when F2 and F3 are not set to '1', operation is restored to S2 after a specified value X is set to a value 'R' and a shift lens is made to come close to the vicinity of the inner wall of a lens barrel(S10→...→S13→S 19). When F2 is set to '1' the specified value X is subtracted by a fine amount ΔR so as to make the shift lens gradually come close to the inner wall of the lens barrel. When the specified value X reaches the lowest value LLMT, the shift lens is judged to abut on the lens barrel (S11→S14→...→S19).
Patent JP-S62113984-A (JP)
Inventor: NAKAJIMA KAZUO
IPC: F16L9/18
Filed: 1985-11-12
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-H04130952-A (JP)
Title: Threshold logical network and its learning method
Inventor: HARADA YUTAKA
IPC: G06F15/18
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a computer capable of rapid and multifunctional learning by expanding an error function represented by a prescribed expression while noticing the weighted sum of an input signal and expressing a threshold function by the combination of two exponential functions. CONSTITUTION:The differential value (-)E/(-)Wji of the error function is expanded by noticing the weighted sum U1 of an input signal and is represented as shown in equations I and II. As clearly shown in the equations I and II, the differential value (-)E/(-)Wji of the error function can be obtained by only three times of multiplication. Each threshold logical circuit is constituted of a weight part 20ji, a threshold part 10j, a differential value holding part 30j for holding the differential value (-)E/(-)Uj based upon the weighted sum of the error function, a threshold differential coefficient part 40j, and multipliers 50ji, 60jk. The multiplier 60kj calculates the product of the differential value (-)E/(-)Uk based upon the weighted sum of the error function that is reversely propagated, weight Wkj and the threshold derivative f'(Uj), and cumulatively adds the calculated product in a differential value (-)E/(-)Uj holding part 30j. The multiplier 50ji calculates the product of the output yi of the prestage and the differential value (-)E/(-)Uj and updates the weight Wji by using the calculated value.
Patent JP-H0996550-A (JP)
Title: Light emitting needle for measuring instrument
Inventor: SUGIURA SATOSHI
IPC: G01D11/28
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and the assemble man-hour while ensuring the diffusion of transmission light from an empty location provided at a rotation center part to the surface side of a needle part and the lessening of the leaked of reflection light from the reflection wall of the empty location to the outside. SOLUTION: A one-piece member 80 is formed out of a light diffusion material in a shape shown in the figure so that it has both light diffusion plates 81 and 82 and a connection plate 83 for connecting both the light diffusion plates 81 and 82. The light diffusion plate 81 is extended in an L shape in arrow direction from an extension part 83a of the connection plate 83 and is inserted into a slit part 12c of an empty location 12 and is exposed in the empty location 12. The light diffusion plate 82 is extended in an L shape in arrow direction from the left edge of the connection plate 83 and is inserted into the inside of the lower portion of an opening 31 of a cap 30.
Patent JP-S61132480-A (JP)
Inventor: YOSHIDA KAZUTO
IPC: B62J1/12
Filed: 1984-11-30
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-H1194522-A (JP)
Title: Method and device for detecting position applied for proximity exposure
Inventor: MIYATAKE TSUTOMU
IPC: G03F9/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To enable position detection during exposure and to enable highly accurate alignment without reducing throughput by arranging the first and second members on which marks for alignment are formed in such a way that their main surfaces may face each other sandwiching a gap and forming an image on a light receiving plan by light with which the marks are irradiated and which is reflected by the marks. SOLUTION: Each wafer mark is constituted by arranging, for example, three rectangular patterns in the y-axis of a wafer 11 and fourteen rectangular patterns in the x-axis of the wafer 11 in a matrix. One mask mark is constituted by arranging three similar rectangular in the y-axis of a mask 12 and five rectangular patterns in the x-axis of the mask 12 in a matrix. The long side of each rectangular pattern of the wafer mark and the mask mark is arranged in parallel with the x axis, and the short side is arranged in parallel with the y-axis. Then as light which has irradiated areas except the edge of illuminating light incident on the wafer marks and the mask mark along an optical axis 25 is regularly reflected, it is possible to detect scattered light from the edge at image detecting devices 21A and 21B.
Patent JP-H08115429-A (JP)
Title: Form identification method and picture processor
Inventor: OZAWA KINGO
IPC: G06T7/00
Filed: 1994-10-19
Abstract: PURPOSE: To realize a satisfactory form identification even if diversity exists in a form pattern included in a category being the classification of the form pattern. CONSTITUTION: A feature quantity calculation part 3 obtains plural kinds of the feature quantities of the form patterns being identification objects which a form pattern extraction part 2 extracted. A score calculation part 6 obtains the score showing certainty that the form patterns being the identification objects belong to the respective categories for the respective obtained feature quantities by using the maximum value and the minimum value of the respective feature quantities of the form patterns included in the learned category for the respective categories stored in a maximum/minimum value storage part 5. The score is given so that it becomes lower as it is detached from a range between the maximum value and the minimum value.  A total score calculation part 7 and a judgement part 8 synthetically judge the score on the respective feature quantities obtained for every category and judge the category to which the form pattern being the identification object belongs.
Patent JP-H08123301-A (JP)
Title: Holographic display system
Inventor: MURATA KOICHI
IPC: G03H1/04
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a holographic display system which decreases glitters when a hologram is irradiated with disturbing light. CONSTITUTION: This holographic display system emits light including information from a light emitting display means 2 to the hologram 1 produced by arranging a diffusing plate between an object light laser beam source and a hologram photosensitive material apart >=10mm from this hologram photosensitive material and exposing this plate so as to nearly form the display image on the hologram 1.
Patent JP-S62114815-A (JP)
Title: Hob head swiveling device for nc gear hobbing machine
Inventor: ITO TOSHIYUKI
IPC: B23F5/22
Filed: 1985-11-14
Abstract: PURPOSE:To make the promotion of efficiency, labor-saving and cost reduction in hobbing machine operations attainable, by setting a B code of a numerical control system down to a hob head swivel desired angle, and installing a swivel controller and a hob head driving device. CONSTITUTION:A hob head swivels counterclockwise at high speed via a controller A and a hob head driving device B by means of a zero position reset command 1, and when a limit switch LS1 is turned on, it is selected to a low speed revolution, and when this switch is further turned off, the hob head stops, thus zero position resetting is over. Next, when the desired value of a hob head swivel angle gamma out of a numerical control system 10 is outputted from a B code of a table, the existing position is compared with the desired value at every part inside the controller A, whereby high speed, low speed revolution, c.w. or c.c.w. rotation, etc., are judged, thus swivel of the hob head is controlled. And, when the existing position and the desired angle accord with each other, a swivel completion signal is outputted. At the time of normal rotation, however, it is reversed after a fixed quantity is overrun, and the desired angle and the existing position are made congruous with each other, whereby backlash and unbalance in the hob head are removed.
Patent JP-H0677156-A (JP)
Title: Formation method for diffused layer
Inventor: YAMAGUCHI KAZUHISA
IPC: H01L21/265
Filed: 1992-08-27
Abstract: PURPOSE:To provide a formation method for a diffused layer by which impurities can be introduced with accuracy. CONSTITUTION:An insulating layer 2 is formed in the other part than a diffused region 3 in the surface of a semiconductor substrate 1, and then resist 4 is applied to the whole surface of the semiconductor substrate 1 to cover the insulating layer 2 and the diffused region 3, and then the resist 4 on the diffused region 3 is removed to make an opening part. At that time, the resist 4 around the opening part is left in bank-like form, and then impurities are radiated from the upper part of the opening part to introduce impurities into the diffused region 3. Also, the resist 4 left around the opening part in bank-like form is made bilateral symmetry in cross-sectional view.
Patent JP-H0531599-A (JP)
Title: Method and device for automatically taking out lower pestle of rotary powder molding machine
Inventor: SHIMADA YASUO
IPC: B30B11/08
Filed: 1991-06-27
Abstract: PURPOSE:To allow an operation in a hermetically closed state by constituting a lower pestle in such a manner that this lower pestle can be automatically taken out of a turn table to the outside when needed. CONSTITUTION:This device for automatically taking out the lower pestle of the rotary powder molding machine consists of a pulling down device 36 which pulls down the lower pestle 3 by a pulling down air cylinder 15 when the lower pestle 3 is in a lower pestle taking out position, a pestle taking out robot 37 which holds the lower pestle 3 by a chucking pawl 22 and lowers the lower pestle and a pushing device 38 which pushes the above-mentioned pulling down device 36, etc., into the central direction of the machine by a pushing air cylinder 13. This method consists in taking the lower pestle 3 out of the turn table 1 to the outside when needed.
Patent JP-2001078440-A (JP)
Title: Voltage boosting circuit of portable device
Inventor: KAMIYA KIYOSHI
IPC: H02M3/155
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To realize reduction in size of a switching transistor by forming a capacitor voltage boosting circuit on an SOI substrate and then driving this circuit with a level-shifted signal. SOLUTION: This device is formed of a capacitor voltage boosting circuit 101, an oscillation circuit 102, a level shifter 103, an N-channel MOS type switching transistor 104, a diode 105 and a comparator 106 mounted on an IC chip 100 formed of an SOI substrate. The capacitor voltage boosting circuit 101 doubles a the voltage of a power supply 111 using a clock 116 inputted from the oscillation circuit 102, the switching transistor 104 performs the switching operation with the signal 114, where the amplitude is doubled from that of the voltage of power supply 111 with the level shifter 103, but the drain current of the MOS transistor is proportional to the square of the gate-source voltage. As a result, since a current of a square of the voltage multiplication factor can be applied to the switching transistor, reduction in the size of the switching transistor can be realized.
Patent JP-H0675688-A (JP)
Title: Ultrasonic touch panel
Inventor: TODA KOJI
IPC: G06F3/03
Filed: 1992-08-27
Abstract: PURPOSE:To provide the ultrasonic touch panel which senses a finger touch on a non-piezoelectric substrate by equipping the non-piezoelectric substrate with an ultrasonic wave transmitting and receiving device. CONSTITUTION:When an electric signal is inputted from an inter-digital electrode T1 or T2, the electric signal is converted into a surface acoustic wave, which is propagated in the piezoelectric ceramic thin plate 6 of an ultrasonic wave device 1 and further propagated in a glass substrate 5. As for the surface acoustic wave propagated in the glass substrate 5, only surface acoustic waves of center frequencies indicated by inter-digital electrodes R1-R4 or R5-R8 of the ultrasonic wave device 3 and circumferential frequencies are converted into electric signals, which are outputted from the inter-digital electrodes R1-R4 or R5-R8.
Patent JP-S61132217-A (JP)
Title: Manufacture of cylindrical roll shell
Inventor: TOGAWA KOJI
IPC: B23K9/025
Filed: 1984-11-30
Abstract: PURPOSE:To reduce the manufacturing cost of a titled shell by forming a metallic sheet, whose surface is provided with build-up welding into a cylindrical roll shell and welding its butting ends to each other. CONSTITUTION:A deposite metal 2 having resistance to corrosion and wear, etc. is build-up welded on one side of a flat sheet 1 cut into prescribed dimensions. The welded sheet 1 is formed into a cylindrical shape with the welded part 2 outside by means of a bending roll 3. At that time, the sheet 1 is formed while heating it to an ambient or prescribed temperature, after once annealing it. Next, the cylindrical roll shell 4 is formed by welding the butting ends of sheet 1 together from its outer and inner surfaces. The annealing of sheet 1 after said build-up welding, is performed in a flat sheet 1 state, then a whole working device is made small in size. Accordingly, the manufacturing cost of cylindrical shell 4 is reduced.
Patent JP-S62122919-A (JP)
Inventor: FUJIO MASAAKI
IPC: B65B43/34
Filed: 1985-11-12
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。