baber/WOPTO huggingface dataset:
Patent JP-H09212051-A (JP)
Title: Digital copying machine
Inventor: OTA JUNICHI
IPC: H04N1/387
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To plot the account of copying charge and to combine an optional image with the image on the account to output it without a special external connection equipment by combining the read image for combination with the image of the account to output the result according to designation from an operation part. SOLUTION: The counted value for each size of recording paper is read from a non-volatile memory 330, the copying charge for each size of the recording paper previously set is read from the memory 330, and the charge to be demanded is calculated from the number of sheets of copies and the copying charge previously obtained. After the image for combination stored in an image storage means 370 is read in a page memory 350, the calculated result of the charge to be demanded is plotted in the page memory 350 by an image plotting means 360. Next, an image data switching device 340 is charged over by a main control unit 320, and the image is outputted by a laser printer 100. After completing the output, the counted value is reset and operation is finished.
Patent JP-H01219766-A (JP)
Title: Binder resin for toner and production of same
Inventor: TAKAGI SEIICHI
IPC: G03G9/087
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a high-quality toner by using a binder resin having in the gel permeation chromatogram of the tetrahydrofuran-soluble fraction the weight ratio of the component in the molecular weight range of <=10,000 to that of >=500,000 in a specified range and a glass transition point of the component of said smaller molecular weight range in a specified value or higher. CONSTITUTION:The binder resin is the aggregates of spheres or spherical particles having average particle diameter of 0.1-0.7mm and THF-insoluble fraction by <10wt.% (basing on the binder resin), and in the gel permeation chromatogram of the tetrahydrofuran-soluble fraction the weight W1 of the component in the molecular weight range of <=10,000 is 10-50wt.% and that W2 in the molecular weight range of >=500,000 is 5-30wt.%, a W2/W1 weight ratio is 0.05-2.0, a peak exist in the molecular weight range of <=10,000, and this component has a glass transition point of >=55 deg.C, thus permitting the toner superior in fixability and blocking resistance to be obtained.
Patent JP-S59172219-A (JP)
Title: Transformer
Inventor: OOKUBO HITOSHI
IPC: H01F27/18
Filed: 1983-03-18
Abstract: PURPOSE:To enhance dielectric strength, to improve cooling efficiency and to contrive to reduce volume of a transformer by a method wherein sections of the plural number of pieces consisting of a continuous disk type winding formed by winding a conductor in a disk type around a core are formed, an empty intersectional shield having an empty part is provided between the respective sections, and a cooling medium is flowed forcibly inside of the empty parts thereof. CONSTITUTION:A conductor 1a is wound round continuously in a disk type on a foundation insulating cylinder 5, and sections 1 consisting of continuous disk type windings are formed. Empty intersectional shields 10 are arranged between the respective sections 1, and a cooling medium 11 is filled up in the insides thereof. Moreover, the empty intersectional shields 10 are applied with electric potential together with the inserted sections 1 on both the sides through transit wires 3. A high-voltage winding 12 formed in such a way is equipped to a core together with a low-voltage winding to be accommodated inside of a transformer tank, and insulating oil or insulating gas such as SF6 gas is filled up in the inside thereof to construct a transformer. The cooling medium 11 blown off from a pump flows in a liquid collecting pipe 13, and flows into the inside of the empty intersectional shields 10 through liquid conducting pipes 15.
Patent JP-2000238723-A (JP)
Title: Heat sealing unit for vessel
Inventor: MIWA NORIZO
IPC: B65B7/16
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealing unit for a vessel capable of positively conducting heat sealing at a high speed. SOLUTION: A heat sealing unit 1 is to weld a lid 2c to a vessel main body 2a, in which the unit 1 is comprised of providing a hot air generator 3 enabling hot air to spout between the vessel body 2a and the lid 2c, and a compressor 10 for compressing the lid 2c to the vessel body 2a side after spouting hot air from the hot air generator 3.
Patent JP-H08241054-A (JP)
Title: Luminance adjusting device for crt display
Inventor: TANAKA TAKESHI
IPC: H04N9/73
Filed: 1995-03-03
Abstract: PURPOSE: To adjust luminance of a screen by increasing/decreasing the number of dots of each color to be displayed on the screen while making correspond to spectrum sensitivity of a human eye. CONSTITUTION: An image recognition circuit 5 obtains the color at every dot, the number of dots and dot address by color classifications from the data of one picture from a VRAM 2. A luminance adjuster 7 outputs a luminance change rate, and a display image adjustment circuit 6 multiplies a product between obtained the number of dots by color classification and the luminance change rate by a luminance change rate ratio and corrects it, and by obtaining the number of dots to be reduced by color classification, and adjusting the data obtained from the VRAM 2 by using the address, a display screen matching with the prescribed luminance is obtained.
Patent JP-H01226546-A (JP)
Title: Tray for optical element and its manufacture
Inventor: TOGANO YUICHI
IPC: B29L22/00
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the number of optical elements lost at the time of cleaning and loss due to damage on an optical face by a method wherein a tray which is molded in a form of simulated part similar to an optical device is made of a kind of silicone rubber resin, having holes wherein a part corresponding to an optical face being punched through are made so as to protect the optical face. CONSTITUTION:A magnet 2 to be used for an optical isolator is taken and a rod whose cross section is the same as that of an optical face to be exposed of the optical isolator is adhered to this magnet 2. This assembly is adhered to a box 3 having a lid with the magnet part downward. After the assembly is hardened, a kind of silicon rubber resin is poured into the box 3, and said mold is hardened in a thermostatic chamber for two hours and left under a low temperature of approx. 10 deg.C and then demolded. A tray for optical element thus produced is not apt to damage the optical face due to its material of silicone rubber. In addition, since an optical element can be easily fixed and is not apt to move, it is easy to clean the elements, without losing the elements during cleaning. It also prevents the elements from scattering during storage and being damaged during transportation.
Patent JP-H11225864-A (JP)
Title: Futon cover
Inventor: KAWASAKI YASUTOKU
IPC: A47G9/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a futon cover which can be opened and closed easily and has high durability by forming a futon inlet crossing one face of the futon cover and overlapping cover cloths along futon outlet at a predetermined width from both sides thereof. SOLUTION: In this baglike futon cover 11, a futon inlet 13 is formed in the horizontal direction so as to cross one face 11a thereof on one face 11a positioned on an upper side thereof. A first cover cloth 15 and a second cover cloth 17 are overlapped at a predetermined with 19 along the futon inlet 13, an end part 15a of the first cover cloth 15 is linear, and an end part 17a of the second cover cloth 17 is also linear. A hook and loop fastener 23 fixing the first cover cloth 15 and the second cover cloth 17 alternately is fixed to the futon inlet 13. Taking a futon in and out of the futon cover can be done easily by expanding an interval between the cover cloths overlapping on the futon inlet, and both cover cloths are closely adhered to each other to close the futon inlet.  The futon stored in the futon cover is not exposed, the futon cover can be opened and closed easily without using a string closing the futon inlet, and the futon cover which is highly durable and is inexpensive can be realized.
Patent JP-S55135253-A (JP)
Title: Multi-powered driving device
Inventor: NAKAMURA YOUICHI
IPC: F16H1/22
Filed: 1979-04-11
Abstract: PURPOSE: To facilitate design of a driving device equipped with more than two prime movers, by setting universal joints between main shafts of the prime movers and a transmission mechanism to be connected with the prime movers in such positions that the center distances among the main shafts of prime movers are different from the center distances among the driven shafts of the mechanism.  
     CONSTITUTION: In a case where the center distance of main shafts 2 of two prime movers 1 is larger than that of two driven shafts 4 of a transmission mechanism 3, each pair of universal joints 5 are used for connecting the main shaft 2 of each prime mover 1 with the transmission gear 3, so that the main shaft 2 and the driven shaft 4 are parallel to each other. With this kind of configuration, the position of prime movers can freely be determined, the position of driven shafts of the transmission gear can also be optimally determined in terms of designing the gear, which improves the universality of the driving system as a whole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02223838-A (JP)
Title: Bearing testing device
Inventor: KURODA HIDEHIKO
IPC: G01L5/00
Filed: 1989-02-23
Abstract: PURPOSE:To suppress the vibration of a shaft and a bearing housing and to obtain an accurate characteristic value by providing a vibration isolating member which has high rigidity in the rotating direction of a bearing between a bearing housing and a fixation part. CONSTITUTION:The bearing testing device consists of a shaft 1 which places a load on a bearing 3 to be tested, a support bearing 2 which supports one end of the shaft 1, a bearing base 9 which holds it and fixed to the fixation part 7, the housing 6a which holds and fixes the bearing 3 while plural bearings 3 to be tested are fitted in the other end of the shaft 1, a spring 4 and a set screw 10 which press a ring-shaped bearing housing 6b placing a radial load on the bearing 3, the vibration isolating member 8 which connects the housing 6 and fixation part 7, and a pressure detector 5. When the bearing 3 is tested, the housing 6a vibrates and is displayed owing the eccentricity, swinging, etc., of the shaft 1 and bearing 2, but there is no influence exerted upon a torque output because the member 8 has flexibility in the rotating direction.
Patent JP-S59169182-A (JP)
Title: Semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/73
Filed: 1983-03-16
Abstract: PURPOSE:To improve the characteristics and manufacturing step yield of a GaAs semiconductor device by providing a field effect transistor element, and a resistance element made of an insular region having the peak of the density distribution of an N type imurity in depth of approx. 1,000Angstrom  or deeper from the surface of a gallium arsenide substrate. CONSTITUTION:A resist film 2 is formed on the surface of a semi-insulating GaAs substrate 1, and a window 3 is opened thereat. Then, with the film 2 as a mask Si ions are implanted by an ion implantation method, thereby forming an N type impurity implanted region 4. The ion implantation is performed by high energy thereby forming an N type region of density distribution disposed in the depth of 1,000Angstrom  or deeper, and used as a resistance layer. Then, the film 2 is removed, the surface of the substrate 1 is covered with an SiO2 film 6, Si ions are activated at approx. 750-850 deg.C, thereby forming an N type region 7 to become a resistance layer. Subsequently, the film 6 is selectively removed according to the prescribed pattern, and electrodes 8, 8' made, for example, of gold- germanium-gold (AuGe-Au) are formed.
Patent JP-2000247661-A (JP)
Title: Quartz glass base material, method for fusion cutting of preform and fusion cutting device
Inventor: NAGAO TAKAAKI
IPC: C03B37/012
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent crazing and cracking by drawing a quartz glass base material to a prescribed diameter and fusion cutting the base material to a conical shape in a portion not containing bubbles, thereby manufacturing a preform. SOLUTION: The base material 1 is mounted at an upper chuck 2 and is sent by a feeder 3 into an electric furnace 4. The base material 1 is clamped by a take-off chuck 6 and is drawn and diametrally reduced by a take-off device 7 for drawing to form the preform 5. This diameter is measured by an outside diameter measuring instrument 8. The preform 5 is fusion cut by burners 9 in a portion not containing bubbles or a portion not containing bubbles of >=0.3 mm in diameter. A heating means is preferably an oxyhydrogen flame. The burners 9 are installed on a turntable 11 via supporting legs 10. The turntable 11 is so disposed as to be rotated by a motor 12 via a timing belt 13. The fusion cutting is implemented at and by a prescribed speed and take-off force by a chuck 15 for take-off.
Patent JP-H06259993-A (JP)
Title: Semiconductor memory testing device
Inventor: SUZUKI RIICHI
IPC: G11C29/00
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a testing device in which an X address mask register, mask, divided X and Y address registers, and Y comparator circuit are added to a part for impressing fail count memory and in which an arbitrary numeric value is made a divided address value. CONSTITUTION:By a part for impressing fail count memory addresses, in order to select a divided address (AD) value, a signal may be used for which a relative size is discriminated in relation to the AD value generated in an arbitrary A, YAD pointer C. By an XAD pointer A, the AD value is counted synchronously with a fail data. By a carry selector B, the YAD is counted using the XAD bit AXn+1 as a carry. By the YAD pointer C, the AD value is counted synchronously with a fail data. By a divided AD register F, the divided AD register value specified as a dividing point is stored; and by a XAD mask register D, the data for masking the high-order bit part of AXalpha-AXtheta generated by the XAD pointer A is stored.
Patent JP-H10241979-A (JP)
Title: Method and apparatus for stepwisely stacking steel sheets for core
Inventor: ARISAKA KOHEI
IPC: H01F41/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for stepwisely stacking steel sheets for a core for efficiently forming a steel sheet laminate having a step at an end. SOLUTION: Steel sheets SS fed in a predetermined length onto a stationary table 21 are clamped by a stepwisely feeding clamp 65, the sheets are cut by a cutter 27, and unit steel sheets U12, U2,... are sequentially formed. A stepwisely feeding operation for moving the clamp 65 for simultaneously clamping the unit steel sheets on the table each time of forming the each unit steel sheet by a deviation size to an end clamp 44 side to pressing the end of the unit steel sheet of an uppermost part underneath an end clamp roller 43 and a dimensional difference feeding operation for forward feeding a stepwise feeding clamp 66 and the clamp 44 by a dimensional difference of the unit sheets by a clamp feeding mechanism 67 are executed to form a steel sheet laminate having a step at its end.
Patent JP-H04213000-A (JP)
Title: Signal regenerator
Inventor: YOSHIKAWA SHUICHI
IPC: G10L19/08
Filed: 1991-03-11
Abstract: PURPOSE:To make unnecessary a code book of large capacity not adaptable to general purposes so as to reduce the cost of a device by using patterns created by a recurrence formula of pseudo-random numbers, etc. CONSTITUTION:A signal regenerator comprises an address counter 1, a data ROM 2, a pseudo-random number generator 4, an oscillator 3, a D/A converter 5 and a filter 6, etc. Two hundreds and fifty-six kinds of 8bitX32 sample patterns can be generated by the simple pseudo-random number generator 4 consisting of a shift registor 4a, exclusive 'or' circuits 4b to 4d and a NOT circuit 4e. Original voice signals can thus be regenerated without using a code book consisting of memories of large capacity.
Patent JP-H09235362-A (JP)
Title: Production of polyester and polyestercarbonate
Inventor: HIIRO TOMOKI
IPC: C08G63/78
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject polymer each having a mol.wt. and a mol.wt. distribution enabling the expression of good impact resistance, heat resistance and weather resistance at a low cost by adding a biscarbonate compound to a reaction system during the reaction, when the polymer is produced by reacting a dicarboxylic acid diester with a polycarbonate. SOLUTION: This method for producing a polyester and a polyestercarbonate comprises reacting (B) a dicarboxylic acid diester with (C)(C1 ) a polycarbonate or (C2 ) a diol dicarbonate in the presence of (A) an esterification or transesterification catalyst. Therein, (D) a biscarbonate compound such as a compound of the formula [R<1> is a hydrocarbon group (substituted with one or more halogen groups, hydrocarbon groups, alkoxy groups or phenoxy groups) or a group of the formula: R<3> -X-R<4> (R<3> , R<4> are each a 6-20C aromatic hydrocarbon group; X is O, S, CO, etc.,); R<2> is a 1-20C hydrocarbon group; (a) is 0, 1] is added to the reaction system during the reaction. The component D is preferably added in an amount of 2-50mol.% based on the component C.
Patent JP-H08238366-A (JP)
Title: Pachinko machine
Inventor: SAKAMOTO SADAMI
IPC: A63F7/02
Filed: 1995-03-06
Abstract: PURPOSE: To provide a pachinko machine capable of surely preventing a pachinko ball from clogging in a ball flow-down passage and with a constitution simple but employing such a constitution to arrange the pachinko balls in a line. CONSTITUTION: This pachinko machine is equipped with a ball tank in which the pachinko balls arranged on the upper part of the back of a machine body are reservoired, and the ball flow-down passage 4 provided on the lower side of the ball tank and which makes by receiving pachinko balls flowing out from the ball tank flow down and arranges them in a line. The machine is constituted in such a way that a projecting part 11 extending over from a part where the inside width size of the ball flow-down passage 4 begins to be narrowed at the corner part on one side of the inner bottom part of the ball flow-down passage 4 to a part where the pachinko balls are arranged in a line and flow out is formed protrusively advancing inward.
Patent JP-H04263714-A (JP)
Title: Air conditioner
Inventor: WATABE MAKOTO
IPC: F24F13/22
Filed: 1991-02-19
Abstract: PURPOSE:To store drain in the groove between the drain pan and the bell mouth the drain overflowing from the drain pan by forming a bell mouth that guides the air to the side of suction of a centrifugal fan in the inner circumferential side of the drain pan as one body and, at the same time, forming the inner circumferential wall lower than the outer circumferential wall of the drain pan. CONSTITUTION:An air conditioner is provided with a centrifugal fan 6 and a bell mouth 12 to guide the air in the central section of the inside of the main body 2 of a case buried in a ceiling 1. And below a heat exchanger 7 provided around a centrifugal fan 6 a drain pan 10 is provided. In this constitution, the height of the inner circumferential side wall 10a in the drain pan 10 is set lower than the height of the outer circumferential side wall 10b. Further, the drain pan 10 and the bell mouth 12 are formed as one body by the injection forming of synthetic resin. And when the drain in the drain pan 10 overflows the inner circumferential side wall 10a, the overflowing drain flows into the recessed spot 20 that is defined by the inner circumferential side wall 10a and the bell mouth 12.
Patent JP-S59173092-A (JP)
Title: Preparation of high-purity malto-oligosaccharide
Inventor: KAINUMA KEIJI
IPC: C12P19/04
Filed: 1983-03-18
Abstract: PURPOSE:To prepare high-purity malto-oligosaccharide useful as a substrate for the analysis of pharmaceuticals, foods, amylase, etc., easily, by contacting immobilized yeast cells with a sugar solution containing oligosaccharide. CONSTITUTION:Yeast belonging to Saccharomyces genus, e.g. Saccharomyces cerevisiae, etc. is cultured aerobically in a nutrient medium containing maltose and/or maltotriose as a carbon source, and the yeast cells containing a substance having alpha-glucosidase activity produced and accumulated in the cell are immobilized to obtain immobilized yeast cells. Malto-oligosaccharides having a polymerization degree equal to or higher than maltotetraose and essentially free from oligosaccharide having molecular weight equal to or lower than maltotriose is prepared by contacting the immobilized yeast cells with a sugar solution containing oligosaccharides, thereby assimilating the low-molecular weight oligosaccharide having molecular weight equal to or lower than maltotriose.
Patent JP-H06243290-A (JP)
Title: Optical character reader
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06K9/20
Filed: 1993-02-10
Abstract: PURPOSE:To simplify the form read work to improve the work efficiency. CONSTITUTION:Image data read by CCD color sensors 31 to 33 of three colors, for example, red, green, and blue are stored in image memories 10 to 12. A computing element 14 subjects picture element data in corresponding coordinates of these three image data to AND operation and OR operation. Only images existing in all of these image data are taken out by AND operation, and a form image where all of a character frame, etc., are eliminated is obtained. All of images existing in some of image data are synthesized by OR operation, and the form image including all of the character frame, etc., is obtained.
Patent JP-S59171453-A (JP)
Title: Cylindrical type battery
Inventor: FUJITA KOUJI
IPC: H01M2/08
Filed: 1983-03-18
Abstract: PURPOSE:To make a battery case adhere to a sealing plate and improve the properties of sealing by forming a groove in the sealing plate so that it can be returned following the spring back of the battery case. CONSTITUTION:An annular step section 11a is formed by protruding the vicinity of the opening section of a battery case 11 inward. A swirl electrode group 12 wound by inserting a separator between belt-shaped positive and negative electrode plates is inserted in this battery case 11 and a nonaqueous electrolyte is injected. Then an insulating sealing body 14 with a positive electrode terminal 13 is inserted from the opening section of the battery case 11. When the periphery of the sealing body 14 is compressed at sealing, the protrusion sections located at both sides of a groove 14b are spread against the press contact force. Consequently, the sealing body 14 is press-contacted on the opening section of the battery case and the step section 11a and the properties of sealing are improved. In addition, since the protrusion sections of the sealing body 14 are deflected following the spring back of the battery case 11 even if it occurs, the adhesion between the battery case 11 and sealing body 14 can always be maintained.