baber/WOPTO huggingface dataset:
Patent JP-H06290814-A (JP)
Title: Charging method for metal lith8um secondary battery
Inventor: HAYASHI YASUSHI
IPC: H01M10/44
Filed: 1993-03-30
Abstract: PURPOSE:To provide a charging method, by which high speed charging is carried out while suppressing the generation for dendrite, for a metal lithium secondary battery. CONSTITUTION:A metal lithium secondary battery 8 is charged by turning on/off a voltage of a constant voltage circuit 11. When a battery voltage V is low, an off-time is prolonged, while the off-time is shortened according to the increase of the voltage V. For example, a comparator 14 compares a reference voltage Vs consisting of triangular waves or serrate waves of the constant wave height value from a generator 13 and a detection voltage Vd proportioned to the battery voltage V with each other, and a switching circuit 12 is turned on when Vd>Vs and consequently, the battery 8 is charged.
Patent JP-S61255598-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI MASANORI
IPC: H01L21/8246
Filed: 1985-05-08
Abstract: PURPOSE:To enlarge a margin of a writing voltage by controlling a gate of a transistor of a bit line by a gate voltage stabilizing circuit to restrict a variation of a drain voltage of a FAMOS memory element. CONSTITUTION:A gate of depression type N channel transistors 8, 9 is controlled by a constant voltage having no relation to a variation of a program power source voltage 1 from a gate voltage stabilizing circuit 13 and a gate of N channel transistors 6, 7 connected in series to a bit line is controlled under a condition in which an influence of the variation of the voltage 1 is small. Thereby, the variation of a drain voltage of memory elements 2, 3... of the selected FAMOS transistor owing to the variation of the voltage 1 is restricted, and a margin of the writing voltage with respect to the variation of the porgram voltage becomes large.
Patent JP-2000288206-A (JP)
Title: Electronic control board for game machine or the like
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent illegally intended putting-in and putting-out, or exchanging, for example, the loading and unloading, moving, replacing or the like of electronic devices connected to a circuit board within a case body by criminal operation from the outside of the case body as implemented for a game machine represented by a pachinko machine or the like. SOLUTION: The case body of the electronic control board has a tray member 67 joined with a cover member 68 and an electronic device 64 is set and connected to a circuit board 66 on the tray member 67. A recessed molded part 8 is formed on the cover member 68 with the bottom part thereof serving as a transparent inspection window 79. The surface 82 of the recessed molded part 80 as opposed to the electronic device 64 faces the top surface of the electronic device 64 at a slight distance. An inhibiting leg part 83 is provided on the perimeter of the recessed molded part 80 surrounding the electronic device 64 at a slight distance.
Patent JP-H10286007-A (JP)
Title: Seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a seedling transplanter that can prevent the operability from worsening due to reduction in work efficiency and operation for releasing the low speed mode by installing a controller that can increase the driving speed from the low turning speed at least after a prescribed time from the operation for lowering the seedling transplanting part. SOLUTION: In a seedling transplanter that is controlled so that the running speed of the running machine body is made slower, when it turns, than that before the turning, a controller is installed to increase the running speed up to before turning, at least after a prescribed time from the operation of lowering the transplanting part. For example, by means of the shift controller 77a, the electric motor 71 in the continuously variable transmission is actuated to release the tow speed mode of the continuously variable transmission after a prescribed time (after 3-4 seconds) from the operation of the finger-up lever downward and to response to the lever position of the sub-speed change lever.
Patent JP-H10290362-A (JP)
Title: Image forming device
Inventor: SENJU YUKINORI
IPC: G06T3/40
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing reduction without causing deterioration in an image. SOLUTION: A character detection section 20 detects edge data from image data received from a color image sensor and character data are detected based on a pattern of edge data. In a reduction processing section 21, the character data are subjected to interleave processing in responses to a prescribed magnification factor. A character correction processing section 22 compares a branch point of the character data before interleave processing with a branch point of the character data after interleave processing to correct missing image data at the branch point. The corrected character data are synthesized with image data other than the character data and color correction and gamma conversion processing are applied to the synthesized data.
Patent JP-S57211175-A (JP)
Title: Toner cartridge
Inventor: KASHIWAGI HIROMI
IPC: G03G15/08
Filed: 1981-06-23
Abstract: PURPOSE:To simplify the structure and exchange the toner cartridge with one touch, by providing a seal member on a toner supply entrance and using a cap with jaws for positioning. CONSTITUTION:A toner cartridge formed to a nonmagnetic material hollow cylinder is provided with a toner supply extrance 2 covered with a seal member 3 which can be peeled off, and the toner cartridge is sealed up at both sides by caps 4 and 5. The cap 4 is provided with jaws 6, where left and right halves are different in diameter, and a grip 8, and the cap 5 consists of a metallic thin plate ring part 12 and an inside stopper 13, and the inside stopper 13 is inserted after supplying a toner. In case that this toner cartridge is mounted on a developing device, the seal member 3 of the toner supply entrance 2 is removed, and the supply entrance is turned up, and a jaw part 6a is matched to a guide member 23a to press in the toner catridige, and the grip 8 is grasped to rotate the toner cartridge in the direction of an arrow when the toner cartridge is stopped, and an R-shaped part of the jaw part 6 is brought into contact with the guide to stop the toner cartridge, and the toner supply entrance of the cartridge is turned down, thus completing the exchange work.
Patent JP-H02278580-A (JP)
Title: Magnetic disk device
Inventor: GOTOU MARUTOMO
IPC: G11B21/10
Filed: 1989-04-19
Abstract: PURPOSE:To reduce the falling component and eccentric component of thermal offtrack and to execute positioning with high accuracy by correspondently storing an index number and correction servo information and reproducing a correction servo signal. CONSTITUTION:With an INDEX signal, which is obtained once a turn, as a reference, a quantization correction servo signal generated from a data surface 13 in one time of rotation is stored to a storage device 7 of a microcomputer 1. At the time of track following-up operation, the INDEX number on the surface 14 is detected and on the basis of the INDEX number stored in the storage device 7 and correspondence relation between the correction servo signals, a correction servo signal 3 is reproduced to be added to a target value at the time of the track following-up operation. Thus, the falling component and eccentric component of the thermal offtrack can be enough reduced and even when the density of a data track is increased, the head positioning of the high accuracy can be executed without damaging a high-speed access.
Patent JP-H09263300-A (JP)
Title: High temperature structural body tightening structure for space shuttle
Inventor: KUSANO TAISUKE
IPC: B64G1/14
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a fastener from being stuck and loosened because of high temperature and permit recycling by fitting the first and second protrusion parts respectively at both ends of a shaft part, and inserting a heat-resisting alloy collar between the first protrusion part of a shaft inserted into a hole at a high temperature structure body formed out of short fiber reinforced ceramic complex material and the high temperature structure body. SOLUTION: A shaft 1 formed out of a short fiber reinforced ceramic complex material is provided with a comical head part 4, a shaft part 3, and a protrusion part 3 at the top of it. The whole surface of the shaft 1 is coated with silicon carbide or aluminum oxide to prevent it from being stuck because of high temperature. At a high temperature structure body 5 where the shaft 1 is inserted, a tapered hole 7 and a hole 8 brought into contact with the head part 4 are formed, whose sectional shapes have a little large width which is a similar figure to the cross section of the first protrusion part 3. The high temperature structure bodies 5, 6 are made of carbon fiber reinforced complex material, and a C collar 9 of niobium alloy which is coated with aluminum diffusion is bedded between the high temperature structure body 6 and the first protrusion part 3. Therefore, by selecting the total length of the C collar 9 and the high temperature structure bodies 5, 6 with thermal expansion coefficient considered, it is possible to attain high tightening force.
Patent JP-S5522999-A (JP)
Title: Preparation of organic polysiloxane molding material that produce minute hole elastomer foaming moldings
Inventor: HANSU ZATOREEGEN
IPC: C08L83/04
Filed: 1979-08-01
Abstract: In a process for the production of a plastic organopolysiloxane molding composition which can be stored under pressure and with exclusion of moisture, and which, on release of the pressure and under the action of water or atmospheric moisture, is converted into an elastomeric, fine-pored foam molding or foam coating, which comprises forming a mixture of an  alpha , omega -dihydroxypolydiorganopolysiloxane with a silicon-containing crosslinking agent, introducing the mixture into the inner container of a two-container pack which consists of a rigid outer container and a flexible inner container located within the outer container and provided with a dispensing valve which extends to the exterior, and placing the mixture under pressure.
Patent JP-S59224733-A (JP)
Inventor: NAKANO SHINJI
IPC: E03D9/00
Filed: 1983-05-31
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-S59222149-A (JP)
Inventor: KAWAMOTO TAKASHI
IPC: A61G13/00
Filed: 1983-05-31
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-H05112848-A (JP)
Title: Automobile exhaust system stainless steel excellent in uniform corrosion resistance and localized corrosion resistance
Inventor: SATO EIJI
IPC: C22C38/00
Filed: 1991-04-26
Abstract: PURPOSE:To obtain automobile exhaust system stainless steel excellent in uniform corrosion resistance and localized corrosion resistance by specifying the compsn. constituted of C, Si, Mn, Cr, Mo, P, S and Fe. CONSTITUTION:This is stainless steel contg., by weight, <=0.05% C, <=1.0% Si, <=1.0% Mn, 10 to 25% Cr, 1.0 to 6.0% Mo, <=0.025% P and <=0.010% S, furthermore contg., at need, <=0.5% Nb and <=0.5% Ti and the balance Fe with inevitable impurities and has good corrosion resistance to the internal corrosion of an automobile exhaust system caused by a condensed liq. The above-mentioned stainless steel shows excellent corrosion resistance to localized corrosion caused by chloride ions in an environmental area from neutrality to weak acid and to uniform corrosion caused by concn. sulfuric acid ions in a low pH environment.
Patent JP-S5524653-A (JP)
Title: Magnetic field detector using squid
Inventor: IBUKA AKIRA
IPC: G01R33/02
Filed: 1978-08-11
Abstract: PURPOSE: To make it possible to detect a zero magnetic field or a weak magnetic field by using a SQUID (Superconducting Qauntum Interference Devices) magnetic flux meter.  
     CONSTITUTION: A SQUID device SQ is equipped with a superconducting ring 10 having a Josephson connection 11 at its one point, and a coil 12 is inductively coupled to the ring 10 and connected in parallel with a capacitor 13 thereby to constitute an IC tank circuit 4. This circuit 4 receives the power from a high frequency power source 16 of the SQM electric circuit unit Mt of the magnetic flux meter so that it becomes resonant therewith. An input coil 15 is also inductively coupled to the ring 10 so that the electrostatic current searched by a magnetic flux search coil 5 in a low temperature bath LY is introduced into the input coil 15 to apply the magnetic flux due to the current flowing through the coil 15 to the ring 10. The search coil 5 is inductively coupled to an area varying ring 1 so that a magnetic flux proportional to a variation in the flux, if any, is generated in the coil 5. As a result, the superconducting ring 10 is operated to effect addition to the ϕ m. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07282030-A (JP)
Title: Data distribution dimensional analysis method
Inventor: BAAKOBITSUCHI SUTANISURABU
IPC: G10L15/02
Filed: 1994-04-12
Abstract: PURPOSE:To easily and highly precisely analyze the dimension of the specified distribution of data to be a processing object for a data processing in a data distribution dimensional analysis method. CONSTITUTION:The first analysis method for fractal-wise analyzing the partial manifold of sampled data space and the second analysis method by a topographic direct product method using topology preservation mapping are used by a comparison system and/or a complementary system so as to analyze the dimension of data. Thus, an intrinsic noise insonsibility which the second analysis method has, and capacity by which training can be executed with data of a comparatively small quantity, complement the precision and the mathematical rigidity of a fractal method by the first analysis method. Then, the specified distribution of data can easily and highly precisely be analyzed.
Patent JP-S5324196-A (JP)
Title: Transfer device for universal bailling machine
Inventor: HATA SHIYUNROKU
IPC: B23B39/16
Filed: 1976-08-19
Abstract: PURPOSE:To provide a transfer device for a universal balling machine less expensively by enabling elevating together with rails a pallet for mounting a work by dividing guide rails in every station.
Patent JP-S60241845-A (JP)
Title: Method of concentrating raw milk and liquid dairy product obtained from it
Inventor: SHIMATANI SHIYUNICHI
IPC: A23C1/00
Filed: 1984-05-15
Abstract: PURPOSE:To concentrate raw milk inexpensively and easily, by bringing raw milk heated to a given temperature into contact with a porous membrane of hydrophobic polymer through which steam is passed but water is not. CONSTITUTION:The membrane pipe 2 consisting of a porous membrane of hydrophobic polymer is set on the same shaft in the outer pipe 1, and the heat transfer pipe 9 is laid in the membrane pipe. The porous membrane of hydrophobic polymer is obtained by making a great number of holes with 0.05-50mum, preferably 0.1-10mum in diameter, and it is permeable to steam but impervious to water. Raw milk is heated to a temperature not to cause denaturation but to generate steam, e.g. about 40 deg.C, and it is passed through the passageway 3 between the outer pipe 1 and the membrane pipe 2. Steam that passed through the membrane pipe 2 and diffused into the interior is cooled and condensed by the heat transfer pipe 9 into water, and exhausted from the outlet pipe 13.
Patent JP-H01269937-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAGAMI HIROYUKI
IPC: G03C7/34
Filed: 1988-04-22
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high sensitivity, superior graininess, as well as superior suitability for desilvering, and high color image fastness, by providing an AgCl-contg. part and an AgI- contg. part to at least one emulsion layer, and incorporating specified silver halide particles thereinto. CONSTITUTION:At least one kind of phenolic cyan couplers having a phenyl ureido group or a naphthyl ureido group or a heterocyclic ureido group in the 2-position and an acylamino group in the 5-position is incorporated into at least one photosensitive silver halide emulsion layer. Further, an AgCl-contg. part comprising a silver halide compsn. having 10-25mol% AgCl in the silver halide particles and an AgI-contg. part comprising a silver halide compsn. differ ent from the above-described silver halide compsn. and having >=10mol% AgI content, are provided to at least one emulsion layer. Furthermore, silver halide particles are distributed to an inner side of the AgCl-contg. part in said AgI- contg. part. Thus, a silver halide photographic sensitive material having high sensitivity, superior graininess superior suitability for desilvering, and high color image fastness, is obtd.
Patent JP-H11278689-A (JP)
Title: Paper sheet feeding cassette accommodating device
Inventor: KITAGAWA HIROICHI
IPC: B65H1/26
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a paper sheet feed cassette from moving back toward the cassette accommodation part at the time of changing the sheet size or refilling paper sheets. SOLUTION: An accommodating device for a sheet feed cassette 3 is equipped with sheet end position restricting members 4a and 4b in such a way that their positions are changeable. A movement checking means 6 to check the cassette 3 from moving back toward the cassette accommodation part 2 in association with draw-out of the cassette 3 from the part 2 maximally or near the maximum is installed with possibility of disengagement of the checking mode. Therefore the return motion of the cassette is checked automatically, so that the positioning adjustment of the position restricting members can be conducted easily, for example in accordance with the sheet size, and also the cassette returning to the accommodation part can be prevented even if the body of the user touches the cassette at the time of jam recovery or refilling the sheets.
Patent JP-H04270-A (JP)
Title: Voltage-type inverter
Inventor: KUROMARU HIROSHI
IPC: H02M7/48
Filed: 1990-04-13
Abstract: PURPOSE:To detect deterioration in the performance of a smoothing circuit early by annexing a means to inspect whether or not a residual pulsating current component exceeds the tolerance limit. CONSTITUTION:When the performance of an electrolytic capacitor in a smoothing circuit 2 deteriorates, its electrostatic capacity decreases, a pulsating component in the output of the smoothing circuit 2 increases, the amplitude of a pulsating current taken out with a band pass filter 4 and an absolute-value circuit 5 increases, and a comparison circuit 7 detects, if any, a larger value than a residual tolerance limit preset by a tolerance setting circuit 6 and transmits a smoothing circuit abnormal signal. An alarm display lamp or a speaker raises an alarm of abnormality in the smoothing circuit 2 on the basis of the smoothing circuit abnormal signal.
Patent JP-H10178213-A (JP)
Title: Gallium nitride compound semiconductor light emitting device
Inventor: NAKAMURA SHUJI
IPC: H01S5/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride compound semiconductor light emitting device in which a gallium nitride compound semiconductor layer doped with p-type impurities is turned to a low-resistivity p-type. SOLUTION: A gallium nitride compound semiconductor light emitting device is formed by growing an n-type gallium nitride compound semiconductor layer and a gallium nitride compound semiconductor layer containing p-type impurities bonded hydrogen on a substrate by vapor deposition. The grown n-type gallium nitride compound semiconductor layer and the p-type gallium nitride compound semiconductor layer are annealed as a whole to remove the hydrogen bonded to p-type impurities from the gallium nitride compound semiconductor layer containing p-type impurities and to turn the layer to a p-type gallium nitride compound semiconductor layer by the p-type impurities which are not coupled with hydrogen.  If the time for annealing is set to 10min., the resistivity of the GaN layer doped with Mg starts decreasing suddenly at a temperature exceeding 400 deg.C and a constantly low resistivity as p-type characteristics is exhibited at 700 deg.C and higher, which is an effect of the annealing.
Patent JP-H11277762-A (JP)
Title: Ink-jet recording apparatus
Inventor: TANAKA RYOICHI
IPC: B41J2/175
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the supply of ink during printing from being interrupted by air bubbles remaining at the upstream side of a filter member. SOLUTION: An ink outflow opening 35 communicating with a head holder is arranged more outside than a spread part 42 of an ink feed needle 45. Recessed parts 46, 47 leading to the ink outflow opening 35 are formed from a position closer to the ink outflow opening 35 than a center line of the ink feed needle 45. A filter member 48 is stretched to separate the recessed parts 46, 47. A bottom part B1 of an air bubble B growing large at an effective area of the filter member 48 is prevented from being in touch with the recessed parts 46, 47.
Patent JP-H08290448-A (JP)
Title: Injection control method of injection molding machine
Inventor: HARA KEISUKE
IPC: B29C45/50
Filed: 1995-04-24
Abstract: PURPOSE: To stabilize the wt. of a molded product by performing speed feedback control from the start of primary injection to a point of time before a dwelling changeover point and changing over the same to pressure feedback control at a point of time when a pressure actually measured value reaches a predetermined pressure value. CONSTITUTION: A weighing completion position is measured at every shot to calculate a stored weighed resin amt. The pressure rise curve corresponding to the advance stroke of a screw from the weighing completion position is operated on the basis of the calculated resin amt. of the compression characteristic data of a resin to set the advance stroke of the screw coinciding with a preset filling completion pressure value in the pressure rise curve as a dwelling changeover point. Further, the pressure rise curve is set as the pressure control objective value from the midway of a primary injection process to the dwelling changeover point.  Speed feedback control is performed from the start of primary injection to a point of time appropriately before the dwelling changeover point and changed over to pressure feedback control at the point of time when a pressure actually measured valve monitored during injection reaches the predetermined pressure value in the pressure rise curve.
Patent JP-S60243798-A (JP)
Inventor: YOSHIOKA TSUTOMU
IPC: G08B5/36
Filed: 1984-05-18
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-S581753-A (JP)
Title: Thermosetting coating composition
Inventor: MORIYA KIYOSHI
IPC: C08G18/62
Filed: 1981-06-25
Abstract: PURPOSE:To provide a coating compsn. which consists of (a) polyurethane/acryl copolymer obtainted by interaction of a terminal isocyanate group-contg. prepolymer and a specified acrylic polyol and (b) amino/formaldehyde resin, can be baked at relatively low temp. and is used for coating of elastomer. CONSTITUTION:A prepolymer having terminal isocyanate group (obtained by interaction of organic polyisocyanate and polyester polyol) is made to react with acrylic polyol contg. at least two hydroxyl groups in the molecule and having an MW of 500-10,000 (e.g. acrylic polyol with a hydroxyl group value of 50- 300, and an acid value of 1-40 and an MW of 500-10,000) in an NCO/OH equivalent ratio of 1/1.5-1/20. The titled compsn. is prepared from the resultant polyurethane/acryl copolymer and amino/formaldehyde resin etherified with a monohydric alcohol.