baber/WOPTO huggingface dataset:
Patent JP-2000269244-A (JP)
Title: Method and apparatus for pellet bonding
Inventor: ARIE MAKOTO
IPC: H01L21/52
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To accurately place a pellet in a bonding position on a board at high speed, before bonding it by correcting a displacement of the board on a bonding stage in the direction of rotation through the rotation of the bonding stage. SOLUTION: A bonding stage 15 is placed between a board feeding portion 26 and a board housing portion 27 and a motor 31 is installed, which makes the guide rails 29 rotatable on the bonding stage 15 about the center of rotation. In addition a camera 32 is installed for detecting the position in the direction of rotation and the position in the X and Y directions of the board 1 on the bonding stage 15. Using the camera 32, the center of rotation of the bonding stage 15 is calculated by a processor. Any displacement of the board 1 in the direction of rotation relative to a reference position is corrected through the rotation of the bonding stage 15, and thus the position of the substrate 1 in the direction of rotation is corrected.
Patent JP-H06258905-A (JP)
Title: Multicolor image forming device
Inventor: SAITO MASUAKI
IPC: G03G15/01
Filed: 1993-03-02
Abstract: PURPOSE:To enhance maintenance property, to simplify the constitution of a device and to make the device small in size and inexpensive by arranging a developing cartridge whose developer is finished to be consumed at the finishing time of an image forming action at the exchanging position of the developing cartridge. CONSTITUTION:When the developing of the first color is executed by rotating a rotary developing device 9 by 45 deg. and the developing of the second color is executed next, the developing device 9 is rotated by 90 deg. more and the developing cartridge 4b of the second color is moved to a position where it faces a photosensitive drum 1. Subsequently, the same operation is executed as for the third color and the fourth color. When the image forming action is finished, the developing device 9 is returned to the home position and the image forming device is set under a standby state again. Then, when it is detected by a toner residual quantity detection means that the toner is not left in the cartridge 4 because the image forming action is repeatedly executed and the toner is consumed, a no-toner signal is inputted and the developing device 9 is rotate so that the cartridge 4 having no toner is moved to the exchanging position.
Patent JP-S58183166-A (JP)
Inventor: MATSUBARA TOORU
IPC: A61H33/06
Filed: 1982-04-22
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-H01275108-A (JP)
Title: Manufacture and production unit for plastic molded sheet
Inventor: ADORUFU BAUAA
IPC: B29C33/02
Filed: 1989-03-22
Abstract: PURPOSE: To prevent a contamination of a molding surface with residual particles and to reduce a heating time and energy expense of a molding tool by directing a heating energy only to a part to be heated by using a heat radiator, and regulating the heating energy of a single heat radiator disposed in a heat radiating area. CONSTITUTION: A radiant heating station has two heat radiating areas 20, 21, which are formed of open containers 22, 23. And, many single heat radiators 26 are disposed at bottoms 24, 25 of the containers. At the time of operating, the areas 20, 21 are moved in a direction of an arrow 27 in the state that a later glazing hood 11 is opened. And, the single radiator 26 of the upper area 20 is directed toward a non-molding surface 201 of a molding tool 1, and the single radiator 25 of the lower area 21 is directed toward a molding surface 101 of the tool 1. And, heating outputs of the single radiators 26 are regulated depending upon temperature measured values of surface areas of the surfaces 101 and 201.
Patent JP-H02861-A (JP)
Title: Method of processing silver halide color photographic sensitive material
Inventor: YOSHIMOTO HIROSHI
IPC: G03C7/30
Filed: 1988-03-22
Abstract: PURPOSE:To improve rapid processability and the preservable property of a color image by confining the total ratio of the photosensitive silver halide to be incorporated into all silver halide emulsion layers to <=4.7g/m<2> in terms of silver and processing the photosensitive material with a bleaching bath contg. a specific bleaching agent. CONSTITUTION:The total ratio of the photosensitive silver halide to be incorporated into all the silver halide emulsion layers of the silver halide color photographic sensitive material is confined to <=4.7g/m<2> in terms of silver and the ferric salt of the compd. expressed by the formula I is incorporated into the bleaching bath. In the formula I, A1-A4 respectively denote -CH2OH, -COOM or -PO3M1M2 which may be respectively the same as or different from each other; M, M1, M3 respectively denote a hydrogen atom, sodium, potassium or ammonium group. X denotes a 3-5C substd. or unsubstd. alkylene group. The rapid and low replenishing processing is enabled in this way; in addition, the image preservable property is improved and the image information equal to the initial image information is maintained.
Patent JP-H04219496-A (JP)
Title: Vacuum pump for clean molecular vacuum
Inventor: GII RUMARUKAN
IPC: F04D19/04
Filed: 1991-03-07
Abstract: PURPOSE: To provide a vacuum pump for clean molecular vacuum state including a stator and rotor. CONSTITUTION: A rotor 2 is rotated by drive motors 6, 7, 8 coupled with a pump and supported by magnetic bearings 11B, 12B, 13B, 15, 16 to assume a bell form covering an internal bulge of a stator, wherein the motors and the bearing fixing members are positioned on the peripheral edge of the bulge, and a first liner made of a non-magnetic and air-tight material covers the over- parts of the motors and bearing fixing members, and a second liner made of a non-magnetic and air-tight material covers inside the rotor the motors and the rotary parts of bearings.
Patent JP-S543744-A (JP)
Title: Device for controlling automotive air conditoner
Inventor: KANEHATA YASUO
IPC: B60H1/00
Filed: 1977-06-10
Abstract: PURPOSE: To reduce the number of electric wires for transmitting necessary signals by converting the selection signal of air conditioning state to binary code. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07249317-A (JP)
Title: Substrate with conductive polymer pattern and manufacture thereof
Inventor: YOKOYAMA MASAAKI
IPC: H01B13/00
Filed: 1994-03-11
Abstract: PURPOSE:To easily form a pattern of a conductive polymer by forming a pre scribed pattern of a conductive polymer on a substrate and forming an organopolysilane coating between the patterns. CONSTITUTION:An organopolysilane coating 3 is formed on a conductive substrate such as an ITO treated glass substrate, copper, aluminum foil, etc., and radiation such as ultraviolet rays is carried out through a pattern mask to decompose the radiated parts by oxidation. When electrolytic polymerization is carried out while the substrate 1 is set to work as a reaction electrode in a conductive polymer formable, electrolytically polymerizable solution containing a solvent which can dissolve the decomposed parts, dissolution of the decomposed parts in the electrolytically polymerizable solution and electrolytic polymerization are carried out simultaneously and thus following the dissolution of the decomposed parts, the conductive polymer 2 is deposited in the dissolving parts. As a result, a conductive polymer pattern is obtained wherein the pattern corresponds to a pattern mask through which radiation is done and radiated rays are transmitted.
Patent JP-H04279988-A (JP)
Title: Dictionary collating method and character recognizing device
Inventor: ISAKI YASUNAO
IPC: G06K9/68
Filed: 1991-03-07
Abstract: PURPOSE:To eliminate the combination of a character pattern which is not present thereon, to decrease a useless processing and to improve the processing efficiency in a dictionary collating system to recognize the character type face different according to a writer with high accuracy. CONSTITUTION:In a dictionary 13, plural standard patterns are held for respective unit data to have a projection axis at every category, plural kinds of features are collected at respective unit data, the feature element of respective points of the character images is projected and extracted at plural projection axes as the feature to express the character, plural kinds of the features are collected as one unit datum at every projection axis, and in the collation with the standard pattern stored at the dictionary 13, the distance is calculated between the feature extracted for respective unit data and the standard pattern belonging to the category, the distance with the standard pattern which becomes a minimum distance is made into the distance with the category, the category, in which the distance with the calculated category becomes minimum, is obtained, and the character is made into the one collated with the character shown by the category.
Patent JP-H11273362-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: TAKADA SHIGEKAZU
IPC: G11C16/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To increase a margin between bit lines during a sense operation by driving a sense amplifier output for the power source voltage and negative voltage and by generating sufficient polarization by giving a negative voltage to an accumulation electrode of a capacitor when data of the memory cell is '0'. SOLUTION: A power source voltage VCC and a negative voltage (-VBB) are respectively supplied to the sources of P-channel MOS transistor 111 and N-channel MOS transistor 119 of a sense amplifier 30. The negative voltage (-VBB) is set to the voltage between the substrate bias voltage supplied to the semiconductor substrate and the ground voltage GND. At the time of a read operation, the bit line 114 and bit line bar 116 are floated and when the sense signal SE is set to 'H' level by the power source voltage VCC, the voltage of the bit line 114 read from the memory cell capacitor is amplified by the sense amplifier. When the data of memory cell is '0', such a voltage becomes a negative voltage.
Patent JP-S57184767-A (JP)
Title: Sealing device for butterfly valve
Inventor: OOSHIMA TAKAKAZU
IPC: F16K1/226
Filed: 1981-05-02
Abstract: PURPOSE:To obtain a sure sealing effect against the mixing of foreign substances or the like by a method wherein a seal between the outer periphery of the butterfly valve and a valve seat is effected by an elastic wire bursh. CONSTITUTION:The valve seat 5 having a predetermined height and made of a steel sheet is secured to the inner peripheral surface of a valve cylinder C. An adaptor plate 2 is secured at the center of the outer peripheral surface 4 of the butterfly valve B. The wire brush A is made by bundling innumerable stainless fine wires 1 into closely contacting condition so as to have a predetermined thickness and transversal length, protecting plates 18, 19 made of stainless steel sheet are connected at the both sides thereof, and is secured by flush bolts 16 under locating it between the adaptor plate 2 and the same 3. The wire brush A is contacted with the valve seat 5 closely since it has the elasticity and even if the foreign substances are existing at the connecting parts thereof, the part of the wire brush A is brought into an escaping condition to cover the foreign substances wholely and, therefore, the leakage of them may be reduced.
Patent JP-H05272926-A (JP)
Title: Step-difference measuring apparatus
IPC: G01B11/22
Filed: 1992-03-26
Abstract: PURPOSE:To make it possible to measure the step difference without contact on the surface having minute irregularities. CONSTITUTION:In a step-difference measuring apparatus having a cofocal-point optical system 4, a stage 20, on which an object 5 is mounted, can be moved in the direction orthogonal to incident/reflected light 2 with a driving part 21. The light irradiation position on the object 5 is moved into the direction orthogonal to the incident/reflected light 2, and the intensity of the reflected light through the cofocal-point optical system 4 is detected. Thus, the changing waveform of the intensity of the continuous reflected light with respect to the irregularities of the surface of the object 5 is obtained.
Patent JP-S52152068-A (JP)
Title: Mechanical hand
Inventor: KOGA TAKANORI
IPC: B25J15/00
Filed: 1976-06-09
Abstract: PURPOSE:To probide a mechanical hand which can prevent off-centering or change in grasping force caused by dispersion of work size, etc.
Patent JP-H08264554-A (JP)
Title: Fabrication of semiconductor device
Inventor: ROKUHARA MASAHITO
IPC: H01L29/73
Filed: 1995-03-27
Abstract: PURPOSE: To prevent the compositional atoms of photoresist mask from intruding into a semiconductor substrate or the like due to knock-on phenomenon by avoiding deterioration of characteristics or lowering of reliability caused by residual resist or metal contaminant when the resist is stripped by implanting impurity ions. CONSTITUTION: After forming a heavily doped buried layer 2 in a p-type silicon substrate 1, a lightly doped collector region 3 is formed on the buried layer 2 by epitaxial growth. Subsequently, SIN film 5 is formed on the collector region 3 through a thermal oxide film 4 for pad and a field insulation layer 7 is formed at an isolation region by selective oxidation. Thereafter, a mask of field resist 9 is formed while leaving the upper SiN film 7 and impurity ions are implanted selectively through a window 9a in the mask thus forming a collector take-out region 10.
Patent JP-H03270920-A (JP)
Title: Control device of position of hydraulic ejector
Inventor: ARAI NAOJI
IPC: B22D17/22
Filed: 1990-03-20
Abstract: PURPOSE:To contrive to improve the accuracy of the stop position of an ejector rod without prolonging cycle time by a method wherein the deceleration start position and deceleration of the ejector rod and the demagnetizing position of an solenoid- controlled proportioning valve are calculated and set on the basis of the set speed and stop position of the ejector rod. CONSTITUTION:When the moving speed A of an ejector rod 2 is set with a speed setter 9 and its stop position B is set with a position setter 8, an ejector position and speed changing-over calculating and setting device 10 calculates the deceleration start position C of the ejector rod 2, its deceleration D and the demagnetizing position E of a solenoid-controlled proportioning valve 4 are calculated from the set speed A and position B on the basis of pre-calculated table or equation. After that, the deceleration start point C is set on a comparator 5 and the moving speed A is set on an amplifier 6 in order to move the ejector rod 2 at the speed A. When the position of the ejector rod 2 measured by a potentiometer 3 coincides with the deceleration start position C, the deceleration D is set on the amplifier 6 and the demagnetizing position E is set on the comparator 5 so as to actuate the ejector rod 2 at the deceleration D in order to demagnetize the solenoid-controlled proportioning valve 4, when the position of the ejector rod coincides with the demagnetizing position E, resulting in stopping the ejector rod 2 at the stop position B.
Patent JP-S62225991-A (JP)
Inventor: AZEKURA KAZUO
IPC: G21C3/328
Filed: 1986-03-28
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-H04363726-A (JP)
Title: Microprocessor device
Inventor: MAEDA TOSHINORI
IPC: G06F9/46
Filed: 1991-04-01
Abstract: PURPOSE:To improve a performance, and to easily perform a pipe line control by processing the reserving processing of a command address at the time of the generation of a trap by one machine cycle. CONSTITUTION:The above device is equipped with a first program counter 1 which stores the address of the command to be executed next, and second program counter 2 which stores the address of the command which is being executed. And also, this device is equipped with a register file 4 which inputs the output of the second program counter 2, register buffer 3 which inputs the output of the first program counter 1, data bus 6 to which one of the addresses stored in the register file 4 or the register buffer 3 is selectively outputted, and reading control circuit 5 which outputs a reading control signal to the register file 4 and the register buffer 3 in order to select the output data to the data bus 6.
Patent JP-H02247471-A (JP)
Title: Electric refrigerator
Inventor: YAMAZAKI YASUHIRO
IPC: F25D11/00
Filed: 1989-03-20
Abstract: PURPOSE:To control a quick freezing operation not to be carried out from the initial stage, and also to prevent said operation from being suspended during the operation by providing a timer that actuates simultaneously with the starting of the quick freezing operation, and by inhibiting the work of a protecting function that stops a freezing operation in a refrigerator for a predetermined period of time after the quick freezing operation has been started. CONSTITUTION:When a button 11a for quick freezing is operated, a quick freezing operation mode is set and a timer 13a is actuated, and the continuous operations of a compressor 3, a fan motor 4, etc. are simultaneously started. Even if temperatures in a refrigerating chamber and a vegetable chamber are excessively lowered, a protecting function does not work for a predetermined period of time after the starting of the quick freezing operation. When the temperatures in the refrigerating chamber and the vegetable chamber are not excessively lowered even after the lapse of the predetermined period of time after the quick freezing operation has been started, said operation is continued and, when the temperatures in these chambers are excessively lowered, the protecting function works, and temperatures in a freezing chamber, etc. are controlled according to the manipulation of an operation panel 11. Accordingly, foodstuffs in the freezing chamber can be reliably frozen, without the quick freezing operation being not carried out from the initial stage and also without the continuous operation being suspended during its operation.
Patent JP-S61228339-A (JP)
Title: Method for detecting degree of dryness of evaporative cooling medium
Inventor: KURATA MAMORU
IPC: G01N25/60
Filed: 1985-04-02
Abstract: PURPOSE:To accurately measure the degree of dryness of a cooling medium, by measuring not only the temp. of a return cooling medium at the inlet part of a liquefying apparatus but also the temp. and flow amount of the cooling medium for liquefying the cooling medium and performing predetermined operation from the flow amount of the cooling medium sent to an object to be cooled and the aforementioned temp. and flow amount. CONSTITUTION:For example, the temp. of the return evaporative cooling medium 1', which was used in the cooling of a power cable, is measured by the temp. detector provided to the return cooling medium inlet part of a liquefying apparatus 4. The temp. and flow amount of the cooling medium 1' at the inlet part of the cooling medium 10 such as air, which is used in liquefying the return cooling medium 1' under cooling, to the liquefying apparatus 4 are measured by a detector 12. Further, the flow amount of the cooling medium 1 sent to the cable 2 from a cooling medium tank 5 by a cooler 6 and a pump 7 is measured by a detection device 13. The measuring signals of the detectors 11, 12, 13 are sent to an operation apparatus 14 and operated according to a predetermined formula to simply and accurately know the ratio of the evaporated cooling medium and liquid cooling medium in the return cooling medium 1', that is, the degree of dryness. A signal is sent to a controller 15 on the basis of said degree of dryness to perform proper cooling.
Patent JP-S56163755-A (JP)
Title: Recovery method for heteropolyacid catalyst component
Inventor: OOTAKE MASAYUKI
IPC: C07C51/377
Filed: 1980-05-23
Abstract: PURPOSE: To quantitatively recover catalyst components by extracting heteropolyacid catalysts of degraded activity by allowing the same to contact a water-base medium then heat-treating the extracted liquid in a gaseous atmosphere contg. molecular oxygen.  
     CONSTITUTION: When the activity of heteropoly catalysts deposited with catalyst components such as molybodophosphoric acids and molybodovanadophosphoric  acids, first the catalysts are allowed to contact a water-base medium, whereby the  catalyst components are extracted. Thence, this extracted liquid is heat-treated in a  gaseous atmosphere contg. molecular oxygen. Then, the catalyst components are re covered nearly quantitatively, and therefore if they are deposited again on the carriers, the regenerated catalysts have the activity equivalent to that of new catalysts.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62226174-A (JP)
Title: Transfer device for electrophotography
Inventor: SEKINE TAKEYOSHI
IPC: G03G15/16
Filed: 1986-03-28
Abstract: PURPOSE:To eliminate the irregular fatigue of a photosensitive body and to prevent an irregular image from being formed by controlling light irradiation by a light source according to the size of a transfer member. CONSTITUTION:Charges from a transfer device 12 reach a photosensitive layer 24 without being supplied to transfer paper 16 at the gap 42 between the transfer paper 16 and transfer paper 16 when plural sheets of transfer paper 16 are sent while abutting on a photosensitive body 2 and at a part 44 where there is no transfer paper 16 when the size of the transfer paper 16 is small, so the transfer charge of the photosensitive layer 24 increases and a current flowing to the photosensitive body 2 increases. Exposure is so controlled that when there is no transfer paper 16, the exposure by the light source 14 is stopped. Namely, a paper size signal from a paper feed tray or paper feed cassette and a timing signal from the scanner of an optical system are used to stop the exposure by the light source 14 when there is no transfer paper 16 and perform the exposure only when there is transfer paper 16 according to a recording image.
Patent JP-H01241175-A (JP)
Title: Manufacture of amolphous silicon thin film transistor
Inventor: MOTAI NOBORU
IPC: H01L27/12
Filed: 1988-03-23
Abstract: PURPOSE:To completely eliminate increase of off-current caused by current paths, by realizing an amolphous silicon layer of P-type on the rear side and by preventing formation of electric paths at an interface of the amorphous silicon layer and a protective insulating layer. CONSTITUTION:The rear side 4a which is not opposite to a gate electrode 2 of an amolphous silicon layer 4 is exposed to vapor phase atmosphere 14 which is provided with gas containing impurity which becomes acceptor. The impurity is activated by electric field or photo energy and doped to an amolphous silicon layer 4 from the rear 4a of the amolphous silicon layer 4. The amolphous silicon layer of the rear side 4a thereby becomes P-type and electric path formed in an interface of the amolphous silicon layer 4 and a protective insulating layer 3 is not formed without applying some amount of positive voltage to a shield layer. In this way, increase of off-current caused by current flowing through current path formed in an interface can be eliminated.
Patent JP-H04280983-A (JP)
Title: Formation of enameling on structure using aluminized steel sheet
Inventor: MASUHARA KENICHI
IPC: C23D5/00
Filed: 1991-03-08
Abstract: PURPOSE:To manufacture an enameled product having good surface properties in a production line in which man-hour is remarkably reduced and capable of automization by assembling each member into a structure having a prescribed shape and thereafter executing enamel baking. CONSTITUTION:An aluminized steel sheet is assembled into a structure having an objective shape, and its surface is coated with a glaze having the m.p. lower than that of an aluminized layer and essentially consisting of a frit having a small linear expansion coefficient, and this glaze is baked at 500 to 600 deg.C for 3 to 10min baking time. Because this baking is executed at a low temp., thermal deformation generated on the base steel sheet is extremely small as shown in the figure 3. Furthermore, even if the base is exposed, no discoloration is shown owing to the presence of the aluminized layer excellent in oxidation resistance.