baber/WOPTO huggingface dataset:
Patent JP-H11110982-A (JP)
Title: Non-volatile semiconductor memory
Inventor: YONEYAMA AKIRA
IPC: G11C16/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the number of re-writable times and lengthen a holding time. SOLUTION: This device is a non-volatile semiconductor memory in which a specific memory sector in plural memory sectors is set as a highly reliable region, writing is simultaneously performed for memory cells of two or more when writing is performed in the region, while the memory cells simultaneously written are simultaneously read out at the time of read-out, the device comprises a command register 503 storing a command from the outside being selection data of the specific memory sector, a writing control circuit 501 decoding a command from the command register 503, a writing control circuit 501 decoding a command from the command register 503, a SSE(special sector enable) circuit 502 performing memory operation in accordance with plural control signals from the writing control circuit,  and a selecting means changing a signal of address data added to the specific memory sector in accordance with an output signal of the SSE circuit, and magnitude of a memory sector of a highly reliable region can be adjusted by the command.
Patent JP-H01108570-A (JP)
Title: Developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/01
Filed: 1987-10-21
Abstract: PURPOSE:To entirely recover toner by providing a napping height control member moving means for moving a napping height control member to a magnetic pole positioned at the upstream side in the carrying direction of a developer. CONSTITUTION:When the napping height control member 39 is moved to a magnetic pole of the upstream side, a stirring chamber 38 for allowing a developer detained by the napping height control member 39 to flow in an eddy shape and stirring it becomes narrow, and even if the bulk density of the developer is decreased by attending with a toner recovering, no gap is formed between the bottom of the stirring chamber 38 and the developer, and the stirring chamber 38 is filled with the developer. Also, by attending with a movement to the magnetic pole of the upstream side of this napping height control member 39, magnetic force works more stringly on the developer in the stirring chamber 38 detained by the napping height control member 39. Accordingly, even if magnetic restraint between carriers becomes strong due to the drop of the toner concentration, the developer does not remain behind but flows and the stirring property is improved. In such a way, the toner does not remain behind but is recovered entirely to an electrostatic latent image carrier or a toner supplying means side by a usual toner recovering operation.
Patent JP-S63119711-A (JP)
Inventor: AOTO KAZUYOSHI
IPC: A47J27/00
Filed: 1986-11-10
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-H06120362-A (JP)
Title: Semiconductor device holding package
Inventor: AIDA NOBUYASU
IPC: H01L23/10
Filed: 1992-10-06
Abstract: PURPOSE:To provide an inexpensive semiconductor device holding package with good productivity, by making it possible to apply an adhesive agent made from resin to an insulating substrate and an insulating frame in a short time. CONSTITUTION:This semiconductor device holding package is one made by gluing an insulating substrate 1 having a mounting part 1a for a semiconductor device 3 to be mounted on, with an insulating frame 2 for surrounding the mounting part 1a and forming a void space to hold the semiconductor device 3 inside putting its external lead terminals 4 between them. Besides, the adhesive agent 5 made from resin is made out of material made by adding 200 to 400wt.% of silica powder of grain diameters 1 to 50mum, 1.5 to 15wt.% of silica powder of grain diameters less than 0.5mum, and 10 to 40wt.% of imidazole hardening agent, to 100wt.% of epoxy resin composed of 60 to 80wt.% of biphenol A-type epoxy resin and 20 to 40wt.% of novolak-type epoxy resin.
Patent JP-H07123523-A (JP)
Title: Speed control system for acceleration/deceleration unit
Inventor: SATO YUKIMICHI
IPC: H02P25/062
Filed: 1993-10-26
Abstract: PURPOSE:To provide a speed control system of acceleration/deceleration system unit or a suspension vehicle being hauled by means of a rope in which the passengers can enjoy stabilized comfortableness by preventing abrupt variation and achieving smooth variation in the acceleration. CONSTITUTION:The speed control system comprises a speed controller for a linear motor, a power supply, i.e., an inverter 11, for supplying an AC voltage to the linear motor, a proximity switch 15 for detecting the position and speed of a vehicle 14, and a controller for controlling the thrust and speed of the vehicle, wherein the speed is controlled by adding the value of running resistance, as a thrust command, to the controller at a passing point of a rope gripping/releasing part when the running resistance varies abruptly due to increase of mechanical load thereat at the time of start or stop of the vehicle.
Patent JP-H07122777-A (JP)
Title: Optical mos thyristor
Inventor: MIYAMOTO YASUNORI
IPC: H01L31/12
Filed: 1993-10-26
Abstract: PURPOSE:To control a load directly with light ray by a method wherein an optical MOS thyristor chip is turned ON directly with light ray which impinges on it through a light transmitting package. CONSTITUTION:Two optical MOS thyristor'' chips 2 are buried in a package 3 of transparent resin. Two output terminals 4 are implanted in the package 3 and connected to the chips 2 with wires 5 respectively. An optical MOS thyristor main body is a composite structure composed of a lateral thyristor of PNPN structure formed of a PNP transistor and an NPN transistor where a base and a collector are connected together and an enhancement-type MOSFET. The optical MOS thyristor main body is turned ON with light ray which impinge on its main surface to generate electron.hole pairs to be put in on state in a PN junction Therefore, a load can be directly controlled with light ray.
Patent JP-S62120364-A (JP)
Inventor: DEEBITSUDO ARUKAA
IPC: C07D211/90
Filed: 1986-11-10
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-H07120830-A (JP)
Title: Data-recordable camera
Inventor: MIURA YASUAKI
IPC: G03B17/24
Filed: 1993-10-26
Abstract: PURPOSE:To smooth the process of film processing after photographing and to prevent trouble that film is cut at an erroneous position from being caused by providing an inhibition means inhibiting the actuation of a data imprinting device when a discrimination means discriminates that exposure is insufficient. CONSTITUTION:A photometry signal (BV) and a sensitivity signal (SV) are fetched from a photometry circuit 51 and a film sensitivity detection circuit 52, and set shutter time (TV) and diaphragm value (AV) are inputted. Then, an exposure condition and a photographing mode set by a switch state detection circuit 53 are displayed on a display device 6. When a shutter button is depressed, the photometry signal BV value is decided. Namely, the apex calculation of BV-(AV+TV-SV) is performed, and in the case where the calculated result is positive or zero, an imprinting signal is outputted. In the case where it is negative, the imprinting signal is not outputted. Therefore, in the case of judging that a photographed picture is underexposed, data imprinting recording is not executed on a camera side.
Patent JP-H08109243-A (JP)
Title: Epoxy resin composition for sealing of semiconductor
Inventor: MURATA YASUYUKI
IPC: C08L63/00
Filed: 1994-10-07
Abstract: PURPOSE: To improve the fluidity, soldering crack resistance, low hygroscopicity, and heat resistance by incorporating a particular epoxy resin, an epoxy resin curing agent, an inorganic filler, and a curing accelerator. CONSTITUTION: 20 to 90 pts.wt. 4,4'-bisphenol F epoxy resin of the formula I (wherein m is 0 to 0.5 on the average), 10 to 80 pts.wt. polyhydric phenol epoxy resin of the formula II (wherein R is a 1-10C alkyl, a (substd.) phenyl, a (substd.) aralkyl, a 1-10C alkoxy, or a halogen, k is 0 to 4, G is glycidyl, Z is a 5-15C divalent hydrocarbon residue, and n is 0 to 5 on the average) with a hydrocarbon residue having a low polarity being interposed between the phenyl nuclei, an epoxy resin curing agent in an amt. of 0.5 to 2.0mol, in terms of total amt. of groups reactive with the epoxy group, per mol of epoxy group in the whole epoxy resin component, 60 to 95wt.%, based on the whole compsn., inorg. filler, and 0.1 to 7wt.%, based on the epoxy resin, curing accelerator are mixed together.
Patent JP-H04146099-A (JP)
Title: Punching method for very thin plate
Inventor: MATSUBAYASHI YUSUKE
IPC: B26F1/00
Filed: 1990-10-05
Abstract: PURPOSE:To make punch working executed using a productive press machine possible by fixing a thin sheet metal being so rigid as not to cause a bend at the tip of a drilled part for drilling it, and using the thin plate as a metallic mold for punching a workpiece having thickness less than 10mum. CONSTITUTION:A punch and a die 1 having a clearance being about 1-2mum on their each side is produced, and a thin plate 3 which is so strong as not to cause a bend at the tip of a drilled part is fixed on the die 1 and punched to obtain the thin plate 3 having a drilled hole having the same dimension as the punch. This thin plate is used as a metallic mold to punch a very thin plate.
Patent JP-2001092462-A (JP)
Title: Method and device for editing waveform, recording medium recorded with waveform editing program, and method and device for synthesizing musical sound
Inventor: KAWAGUCHI YUKIHIRO
IPC: G10H7/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To add a timbre change even in the case of normalizing the waveform data. SOLUTION: The waveform data to be processed are read in a WAVEBUFF1 of a WaveRAM. A positive normalization modulation coefficient Pp and a negative normalization modulation coefficient Pm are inputted in terms of % in an operation part. A sample point of a peak that an absolute value of amplitude becomes maximum among the waveform data is detected, and the amplitude value of its sample point is defined as Spk. According to positive/negative polarities of the Spk, when positive, a positive normalization reference value N+ is divided by the Spk, and when negative, a negative normalization reference value N- is divided by the Spk, and the divided result is made a normalization coefficient G. For respective samples of the objective waveform data, when positive, the sample is multiplied by G and Pp/100, and when negative, the sample is multiplied by G and Pm/100. When the multiplication result exceeds the normalization reference values (N+, N-), the amplitude value of the sample is limited to the normalization reference value, and the waveform is clipped.
Patent JP-H11107738-A (JP)
Title: Intake device of internal combustion engine
Inventor: NAKAYAMA TOSHIAKI
IPC: F01M13/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the ability to remove the oil and water contained in blow-by gas without complicating structure. SOLUTION: A trapper room 42 for collecting the oil and water contained in the blow-by gas recovered from the crank case of an engine is provided in the boundary section between an air cleaner section 10 and a surge tank 40. This trapper room 42 comprises two collection rooms 100a and 110 having a passage of labyrinth structure. Molded body filters are contained in the inside space of the collection rooms 100 and 110 without clearance along the labyrinth structure. When the blow-by gas taken in each of collection rooms 100 and 110 pass through the molded filters, oil and water are collected from the gas. The gas is absorbed in an intake device after oil and water are removed.
Patent JP-2001086826-A (JP)
Title: Seedling-planting device having supply device
Inventor: NAKAMURA SHOICHI
IPC: A01C11/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-planting device which has a supply device, is used for supplying an agrochemical to seedlings loaded on a seedling carrier and then planting the agrochemical-supplied seedlings by the use of a seedling- planting mechanism, and can constantly supply the agrochemical without changing the supply amount of the agrochemical, even when the laterally transfer speed of the seedling carriage is changed. SOLUTION: The supply device 30 for dropping the agrochemical from places above the seedling carriage 14 is attached to a guide rail 43 laterally supported on the seedling carriage 14. The supply device 30 can be moved relatively to the seedling carriage 14 along the guide rail 43 by the use of travel wheels capable of being driven with a motor 36.
Patent JP-H09112622-A (JP)
Title: Hydraulic damper with variable damping force
Inventor: FUKUDA HIROMI
IPC: F16F9/46
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of vibration and noise, enhance the durability, reduce the number of component parts, and improve the easiness in assembly works. SOLUTION: This hydraulic damper has a piston 9 as major component which is equipped with a main valve 18 to open and close the main passage 19, aux. oil chamber 31 to apply the pressure in that main oil chamber situated on the high pressure side to the main valve in the direction of closing it, a pilot valve 35 to set the pressure in the aux. oil chamber to the specified value, and a solenoid 44 to vary the set pressure under control.  The main valve 18 is furnished with an oil pressure lead-in hole 21a which opens at the main oil chamber 7b and stretches in the direction of valve stem, a plurality of branch paths 20b, 20b which extend in the valve stem direction from a branch chamber 21b in communication with the hole 21a and opens at the aux. oil chamber 31, and a piston rod side oil pressure lead-in hole 27 which is in communication with the piston rod side main oil chamber 7a, extends in the valve stem direction in such a way as confronting the hole 21a, and opens at the branch chamber 21b. The branch chamber 21b is equipped with a common check valve for the two main oil chambers 7a, 7b.
Patent JP-2000102147-A (JP)
Title: Clamp for wire harness
Inventor: ITO HIDEAKI
IPC: H05K7/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a clamp which facilitates the removal of a wire harness at disassembly of a vehicle. SOLUTION: This is a clamp made of synthetic resin comprising a base 13 which has a belt part 12 to be wound around a wire harness, and a clip part 14 which locks in the lock hole (H) bored in a car body panel (P). In this case, band-shaped spring material 15 shrunk in diameter in spiral form is united longitudinally with the above belt part 12, and the belt part 12 is wound and fixed to a wire harness by the elasticity in diameter shrinkage direction of the spring material 15.
Patent JP-H09199663-A (JP)
Title: Method for manufacturing post
Inventor: UIRIAMU TEII CHIYOU
IPC: H01L23/52
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for manufacturing an opening with a high aspect ratio where a sectional area is maintained constantly in height direction in a photoresist material. SOLUTION: A mutual connection post 12 is manufactured by forming a first layer 22 of a positive-type photo resist on a substrate 10, performing soft bake treatment, and quickly performing exposure with a mask having a wide opening. A second layer 28 of a positive-type resist is applied to the first layer 22 without developing the first layer 22, soft bake treatment is made, and exposure is made with a mask having a narrow opening. An activator in a photo resist compound is diffused into a part which is subjected to exposure of the first layer 22 during the soft bake treatment of the second layer 28 so that a part below the non-exposure part of the first layer 22 is partially cut off for forming an opening having a nearly uniform section at the photo resist when developing both layers, thus changing the solubility.  The opening is filled with plating to generate a mutually connected post in one piece.
Patent JP-S63118452-A (JP)
Inventor: OBIKANE KOICHI
IPC: E04F11/18
Filed: 1987-10-24
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-H08126529-A (JP)
Title: Dining table facing in kitchen
Inventor: MONYA MIKIO
IPC: E04H1/02
Filed: 1994-11-01
Abstract: PURPOSE: To provide a dining table facing on a kitchen, by which the time and labor for spreading and clearing the table between the kitchen and the dining table can be reduced. CONSTITUTION: A counter table 5 and a dining table 6 also serving as a spreading table are continuously disposed facing on a kitchen 1. Accordingly, cooked foods and tablewares can be arranged on the dining table 6 directly from the kitchen 1 or after they are once placed on the counter table 5, and after a meal, the tablewares can be recovered directly from the kitchen 1 so as to remarkably reduce the labor required for spreading and clearing the table.
Patent JP-H05109411-A (JP)
Title: Alkaline dry battery
Inventor: INOUE KOICHI
IPC: H01M4/66
Filed: 1991-10-17
Abstract: PURPOSE:To provide an alkaline dry battery excellent in leak resistance in which the hydrogen gas generated from the negative electrode collector (hereinafter referred to as collector) of a battery containing a mercury-free zinc alloy as a negative electrode active material and copper or a copper alloy as the collector is suppressed. CONSTITUTION:In an alkaline battery mainly containing a mercury-free zinc alloy as the active material of a gelled zinc negative electrode 2 and copper or a copper alloy as its collector 4, 0.10mum or more of Sn having a high hydrogen overvoltage is nonelectrolytically plated on the collector 4 surface, whereby the Fe, Cr, Co, Mo and oxides thereof fixed on or bitten into the collector 4 surface are shielded.
Patent JP-S61147256-A (JP)
Title: Spray developing device
Inventor: KATAKURA MASAHARU
IPC: G03F7/30
Filed: 1984-12-20
Abstract: PURPOSE:To permit the easy identification of whether the clogging of a filter or the deterioration of a spray condition by providing a passage for supplying a developing soln. through the filter to the nozzle in a developing chamber means and the 2nd flow rare control means in a passage which bypasses the filter. CONSTITUTION:An org. solvent to be made into the developing soln. 3 is pressurized in a pressurizing tank 2 by gaseous N2. The 1st passage 6 for spraying 12 the developing soln. 3 from a nozzle 9 in the developing chamber 8 onto a material 11 to be developed via the 1st flow rate control valve 13, the dust removing filter 7 and the 3rd flow rare control valve 14 as well as the 2nd passage 16 which is disposed in parallel with the filter 7 and has a bypass function are provided to the tank 2. The developing soln. is passed only through the 2nd passage 6 of the bypass and the clogging of the filter 7 is immediately known if the spraying condition from the nozzle 9 is satisfactory. The clogging or deterioration of the nozzle is known if the spraying condition is defective. The immediate judgement of whether the inferior spraying shape arises from the clogging of the filter or the clogging or corrosion of the spray nozzle is thus made possible.
Patent JP-S61147327-A (JP)
Title: Magnetic disc medium attribute recognizing system
Inventor: SAITO JOJI
IPC: G06F3/06
Filed: 1984-12-20
Abstract: PURPOSE:To recognize the attribute of a disc medium even if the read of the attribute of the disc medium is disabled by providing a switch setting the information relating to the attribute of the magnetic disc medium. CONSTITUTION:The attribute of the medium 2 is set by a medium attribute setting switch 4 at the initial setting of the magnetic disc medium 2 and stored in a register 3. When a control program of a processor 5 cannot read attribute information due to any cause, the control program requests it to a disc controller 1 that the attribute of the medium 2 is to be reported by using a command. Then the controller 1 reads the content of the register 3 and reports it to the processor 5, allowing the processor 5 to recognize automatically the attribute of the medium 2.
Patent JP-H0692650-A (JP)
Title: Production of optical glass lens
Inventor: MITSUSAKA MOTOSUKE
IPC: C03B33/04
Filed: 1992-09-11
Abstract: PURPOSE:To shorten the grinding time of the optical glass lens and improve its production efficiency by grinding excessive glass spread in the molded product at a low grinding cost. CONSTITUTION:A step part 6 is formed between the optically molding surface 4a of a mold 4 and the outer periphery 4b on its outside. A step part 7 is also formed between the optically molding surface of the other mold 5 and the outer periphery on its outside. A thermally softened glass raw material 8 is press-molded with the molds 4,5 to form an optically effective part 9 and an excessive part 10 in continuous and different stages so that the optically effective part 9 and the excessive part 10 are not positioned in the same flat surface. Thereby, a molded product 12 having a step part 11 between the optically effective part 9 and the excessive part 10 is obtained. In the post process, the cup-like step part 11 is cut or removed to separate the excessive part 10 from the optically effective part 11.
Patent JP-H03131078-A (JP)
Title: Manufacture of nonlinear two-terminal element
Inventor: MIYASHITA SATORU
IPC: G02F1/136
Filed: 1989-10-17
Abstract: PURPOSE:To offer a nonlinear two-terminal element without the short-circuiting between terminals and stable in electric properties by forming a conductive polymer film containing removable dopants on an electrode, and further laminating another conductive polymer film containing dopants, and then removing dopants only from the middle layer by application of a reverse voltage. CONSTITUTION:An ITO electrode 2 is made on a glass board by sputtering, and with this as an anode and with a platinum electrode as a cathode, voltage is applied within acetonitrile wherein pyrrole and sodium borofluoride are dissolved. A polypyrrole conductive layer 3, which has taken ion borofluoride into the anode, is made. Next, when the polymerization of pyrrole is done within acetonitrile wherein polystyrene sulforic acid sodium is dissolved and voltage is applied, a conductive layer 4 of polypyrrole which has taken in polystyrene sulfonic acid ions is laminated on the conductive layer 3. When reverse bias voltage is applied, only the borofluoride ions are removed, and it becomes an organic semiconductor layer 3.
Patent JP-2001092048-A (JP)
Title: Attachment structure for stereoscopic camera
Inventor: SOGAWA TAKAYUKI
IPC: H04N13/239
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure for stereoscopic camera which generates a three-dimensional distance distribution of an even and satisfactory range for a pickup object. SOLUTION: A main camera 4 and a sub-camera 5 are so built that they may be inclined toward the main camera 4 side with respect to the axial direction of a vehicle, and therefore the range of the three-dimensional distance distribution of the pickup object which is calculated by a picture processor 6 is made bilaterally symmetrical to the axis of the vehicle.