baber/WOPTO huggingface dataset:
Patent JP-H06271469-A (JP)
Title: Antiulcer agent
Inventor: ICHIDA JUNJI
IPC: A61P1/04
Filed: 1992-11-24
Abstract: PURPOSE:To provide an antiulcer agent containing oligogalacturonic acid as the active component, exhibiting a high activity, excellent in safety and useful for improvement of various kinds of ulcers. CONSTITUTION:The objective antiulcer agent contains, as the active component, oligogalacturonic acid which is a mixture of, e.g. galacturonic acid, i.e., an oligosaccharide synthesized by using pectin, pectic acid, etc., as the raw materials and bonding them through an alpha-1,4 glycoside linkage. In addition, this medicine is administrated preferably in an amount of 50 to 3000mg/day per an adult in one to six times.
Patent JP-H11145141-A (JP)
Title: Semiconductor device
Inventor: YOSHIMOTO KAZUYA
IPC: H01L21/768
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a barrier layer which prevents oxidation of Cu and diffusion into an insulating film, and whose specific is small for metallic wirings consisting of Cu. SOLUTION: A first insulating film 12 consisting of SiO2 is formed on a semiconductor substrate 10 constituted of Si, and contact holes 12a are selectively formed on the upper side of respective source drain areas 10a in the first insulating film 12. Plugs 14 are filled on the barrier metal/contact metal layers 13 in the contact holes 12a. A second insulating film 15 is formed on the first insulating film 12, and openings 15a becoming metallic wiring forming areas in contact with the upper faces of the plugs 14 are formed on the second insulating film 15. Metallic wirings 18 consisting of wiring body parts 16 consisting of Cu, and barrier layers 17 which are consisting of Cr, and cover the bases and the sides of the wiring main body parts 16 in a sealed state, are formed on the openings 15a.
Patent JP-H02158172-A (JP)
Title: Thin film transistor
Inventor: HAYASHI HISAO
IPC: H01L29/78
Filed: 1988-12-12
Abstract: PURPOSE:To improve reliability by covering source, drain regions with an insulating layer made of a first silicon oxide film containing no phosphorus, a phosphosilicate glass film and a second silicon oxide film containing smaller phosphorus concentration than that of a PSG film to be interposed between the first silicon oxide film and the PSG film. CONSTITUTION:A first silicon oxide film 21 containing no phosphorus in contact with source, drain regions 8, 9 of insulating layer 24 of 3-layer structure is operated as a phosphorus stopper of a second silicon oxide film 22. The invasion of phosphorus into low concentration regions 5S, 5D is prevented even at the time of actively annealing by the silicon oxide film 21, and the concentrations in the low concentration regions 5S, 5D are not varied. The invasion of Na ions is prevented by a phosphosilicate glass film 11. Further, the second silicon oxide film 22 containing phosphorus operates as the phosphorus stopper of the phosphosilicate glass film 11 with a small stress, and the etching rate difference from the phosphosilicate glass film 11 is small. Thus, the contact window opening of the fine pattern of the insulating layer can be formed.
Patent JP-2000137467-A (JP)
Title: Signal line driving circuit for liquid crystal display
Inventor: KUBOTA YASUSHI
IPC: G09G3/20
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a signal line driving circuit for a liquid crystal display which improves charge and discharge characteristics to signal lines of a liquid crystal panel. SOLUTION: A DA converter 28 has a gradation adjusting circuit 32, a level converting circuit 40, a decoder 42, an output circuit 44, and an output pad 46 for each channel. The gradation adjusting circuit 32 receives input image data D [d0 d1 d2 d3 d4 d5] of six bits fed from a latch part 26j for one channel of a data latch circuit 26 at the line cycle, and outputs the three high rank bits d3 d4 d5 as they are by passing them therethrough for the 1st period directly after the pixel drive period for one line starts, and also outputs the lower rank three bits by forcibly making them to '0' [0, 0, 0], and outputs all the bits [d0 d1 d2 d3 d4 d5] therethrough as they are for the remaining 2nd period. The image data outputted from the gradation adjusting circuit 32 is inputted to a decoder 42 via a level converting circuit 40, and decoded.  One of the gradation voltages is selected according to the result of the decoding.
Patent JP-H06160492-A (JP)
Title: Semiconductor integrated circuit and testing method therefor
Inventor: WATANABE ATSUSHI
IPC: G01R31/28
Filed: 1992-11-24
Abstract: PURPOSE:To improve integration by reducing a scale of a semiconductor integrated circuit having a master-slave D-flip-flop which can be set to a through state in the case of testing. CONSTITUTION:A two-phase clock generator 3 generates clocks phi1 and phi2 of opposite phases to each other in response to an input of a clock CLK. An exclusive OR gate 4 generates a clock phi3 of inphase or antiphase with the clock phi2 in response to a test signal TEST. A transfer gate of a previous stage of a master latch circuit is switched by the clock phi1, and a transfer gate of a previous stage of a slave latch circuit is switched by the clock phi3. In the case of testing, the signal TEST is set to a high level, the clocks phi1 and phi3 are set in phase, and both the gates are opened by the clock CLK.
Patent JP-H08171080-A (JP)
Title: Scanning circuit and image display device
Inventor: SAKAI TAMOTSU
IPC: G09G3/36
Filed: 1994-12-16
Abstract: PURPOSE: To increase the manufacturing yield of a scanning circuit since the probability of the normal operation of the scanning circuit is high, to miniaturize the scanning circuit and to reduce power consumption of the circuit. CONSTITUTION: This circuit is composed of a decoder circuit 1-4 provided with decoding parts 1-4-(1-4) outputting scanning pulse to output signal lines 1-1-(1-4) in order, each decoding part 1-4-i is provided with a P type transistor 1-4-A and N type transistors 1-4-(B-C). The drains and the sources of the transistors 1-4-(A-C) are connected in series, a reset signal is inputted to the gate of the transistor 1-4-A and an address signal is inputted to the gates of the transistors 1-4-(B-C).
Patent JP-H05312859-A (JP)
Title: Impedance meter
Inventor: WAKAMATSU HIDEKI
IPC: G01R27/02
Filed: 1991-10-31
Abstract: PURPOSE:To measure an impedance value in a wide range highly precisely in a wide frequency band region, provide both a wide range impedance measuring function which a 'V-I' method has and a wide band region frequency measuring function which a 'reflection factor method' has, and make remote measurement possible. CONSTITUTION:Basically based on a 'V-I' method, an impedance meter is one which switches between a circuit to obtain an ideal open and a circuit to obtain an ideal short corresponding to the degree of impedance. The impedance switching boundary is, for example, 50 ohm. In the case of high impedance measurement, it is switched to the ideal open-type circuit and in the case of low impedance measurement, it is switched to the ideal short-type circuit by a SW57. A vibration source and the meter side are extended on a coaxial line 55. A meter of rising up is obtained using a balun 56. Measurement in a 1MHz-2 GHz region can be possible.
Patent JP-H02163290-A (JP)
Title: Operation monitor device for hoist machine
Inventor: SAITO KAZUMASA
IPC: B66D1/54
Filed: 1988-12-14
Abstract: PURPOSE:To provide operation monitor device with assembly workability and high reliability by carrying out the detection of overspeed rotation at the time of winding-down operation according to the number of counts within a given period of the pulse signal corresponding to the rotational direction and speed of a motor. CONSTITUTION:By the output frequency-controlled from an inverter 1, an induction motor 6 is driven, and at the same time, through the operating signal outputted from the inverter 1, a control circuit 2 controls a brake unit 5. Moreover, a magnetic encoder 4, which functions as a rotating detector, generates pulse signals corresponding to the rotational direction and speed of the induction motor 6 and inputs them into an operation monitor device 3. As the result, the operation monitor device 3 monitors the rotating conditions of the induction motor 6 according to the pulse signals inputted from the magnetic encoder 4 and a hoist's UP signal and DN signal inputted from the control circuit 2, and in the event of detection of some abnormal condition, control signals are outputted into the control circuit 2 to control the inverter 1 and a brake unit 5.
Patent JP-H02211277-A (JP)
Title: Method and device for activating metal surface
Inventor: FUAN DONHEN KORUNERISU YAKOBU
IPC: B05D3/14
Filed: 1989-12-01
Abstract: PURPOSE: To improve the flow and adhesiveness of lacquer by thinly applying oil on a metal surface, such as tin plate, and impressing an alternating voltage between the metal surface and a conductor disposed thereon, thereby generating a corona discharge. CONSTITUTION: The metal plate 3 is thinly coated with the oil, such as ester based lubricant, and is conveyed to a downstream side via corona regions 19, 20 by means of supply roller pairs 4, 5 and further roller pairs 8 to 15. The metal plate 3 is supported on a supporting bar 21 connected to conductably (groundably) to the apparatus 18 in the corona regions 19, 20 and about 10 kV alternating voltage (15 to 40 kHz) is impressed thereon via a corona electrode group 22 from a high voltage generator. The surface of the metal plate 3 is chemically activated by the ozone evolved by the generation of the corona discharge. At this time, the gaseous ozone is discharged from a fan 29. The metal surface of the metal plate is thus activated and the flow of the lacquer to be applied and the adhesiveness, coatability or the like of the lacquer are improved.
Patent JP-H08151081-A (JP)
Title: Sheet for degassing packing
Inventor: KAI HISAO
IPC: B65D85/07
Filed: 1994-11-25
Abstract: PURPOSE: To hold bulky content to a compressed state over a long period of time by winding a sheet wherein self-adhesive plastic films are laminated on both surfaces of metal foil around the content. CONSTITUTION: Transparent self-adhesive plastic films 4 are laminated on both surfaces of metal foil 3 having thickness easily bent by the force of a finger and transparent regions 2 having no metal foils 3 are provided in a strip like shape in the winding direction of the metal foil and, further, at least one end edge part of the metal foil is reinforced by a tear-resistant tape 5 to form a sheet 1. When content is packed, the content is placed on the central part of one end of the sheet 1 and air force is applied to the end part of the sheet 1 to wind the sheet 1 around the content and the overlapped parts of the sheet are bonded. Both opened end parts of the sheet are pressed to be bonded and further bent to obtain a perfect hermetically sealed state. Even after the content is housed, the content can be looked through the transparent part 2 and control after housing becomes easy.
Patent JP-H10145019-A (JP)
Title: Laminated board for low dielectric constant printed circuit
Inventor: UEKI MASAAKI
IPC: C08G73/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a laminated board for low dielectric constant printed circuit that can be manufactured by the same facility as that of a conventional glass epoxy copper-clad laminated board, has improved matching property, is less expensive, and is suited for forming a high-speed and high-frequency circuit, a prepreg for laminated board, and a low dielectric constant resin composition. SOLUTION: A laminated board for low dielectric constant printed circuit that is formed in one piece by heating and pressurizing by using a prepreg for laminated board, where a low dielectric constant resin composition with an epoxy resin whit dicyclopentadienyl framework (A) and bisphenol A dicyanate resin in that an equivalent weight ratio of 20-50% of cyanate group is subjected to trimerization treatment in advance (B) as essential constituents is applied, impregnated, and dried for a fiber base as an insulation layer, a low dielectric constant resin composition, and a prepreg for laminated board are provided.
Patent JP-H11130023-A (JP)
Title: Method and apparatus for inserting paper piece
Inventor: OKAZAKI TAKAMASA
IPC: B65B61/20
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent a lid from being unable to be closed as an instruction sheet shifts when it is inserted into a case together with a product. SOLUTION: A product 8 on a product conveyer 6 is held by a product filling robot 14 and inserted into a case 4 stopping on a conveyer 2. At this time, an instruction sheet 12 is held by an instruction sheet holding robot 16 to be positioned above an opening of the case, and the instruction sheet 12 is released with timing aligned with insertion of the product to be filled into the case together with the product. The instruction sheet is equipped with a crease in advance by a temporarily folding device 18. The crease is formed to be inclined in such a direction that a part exposed above is inclined toward a top flap (lid) when the instruction sheet is inserted into the case while being pressed by the product. Thus, the instruction sheet is normally inserted with an end shifted toward the top flap. If it shifts at the time of insertion, since it is inserted approximately at a right-angled direction with respect to a lateral flap, it may not come out of the case.
Patent JP-H03177254-A (JP)
Title: Web roll handling device
Inventor: MUKOHARA MICHIO
IPC: B65H19/30
Filed: 1989-12-04
Abstract: PURPOSE:To reduce the handling space and obtain a compact device by installing a cushion roll in free appearance and disappearance at the rear end part of a cradle, and operating the cushion roll by a shock absorbing raising/ lowering cylinder. CONSTITUTION:A cushion roll 6 is put into waiting at the upper limit in projection. When a web roll R is pushed out from a manufacturing process on a winder, etc., the cushion roll 6 is shifted at a low speed to a sinking direction. When the web roll R rolls directly to a cradle 5, and collides at a high speed with the cushion roll 6, the web roll R is decelerated, absorbing the impact energy by a shock absorbing raising/lowering cylinder 9, and shifted at a low speed together with the cushion roll 6, and contacts a starting-up engagement part 5B and stops.
Patent JP-H05150872-A (JP)
Title: Power control method and electronic device
Inventor: ABEI MASARU
IPC: G06F1/32
Filed: 1991-11-28
Abstract: PURPOSE:To provide a power control method and an electronic device which can perform the power control in accordance with the types of peripheral equipments including an extension substrate, etc. CONSTITUTION:A peripheral equipment 301 is provided with a power control information holding means 306 which holds the power control information to control the power supplied from an information processor 200. Meanwhile the processor 200 is provided with a reader means which reads the power control information held by the equipment 301, a clock control means 214 and a power control means 215, etc., which perform the power control of the equipment 301 based on the read power control information. Thus the power control is carried out to the equipment 301 based on the power control information held by the equipment 301. As a result, the power consumption can be reduced for the peripheral equipments like an extension substrate, etc.
Patent JP-H10153049-A (JP)
Title: Bay-window
Inventor: NAKANISHI MASATO
IPC: E06B1/62
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To increase the adiathermancy of a bay-window. SOLUTION: A bay-window 1 is installed fixedly to the opening part structural body of a building with a lower mounting frame 8 and right and left vertical mounting frames. A first sealing material 20 is arranged between the indoor side surface of a vertical mounting frame lower end part and the outdoor side surface of a vertical wall 14 at a lower mounting frame 8, and a mating surface between these indoor and outdoor surfaces is sealed. In addition, an adiabatic bottom member 19 is arranged at the bottom part 4 of the bay-window 1, a second sealing material 21 is provided between the peripheral edge of the adiabatic bottom member and a frame body forming its bottom part 4, and both right and left sides of the indoor side part of the second sealing material 21 are connected to the first sealing material 20.
Patent JP-2000150985-A (JP)
Title: Magneto-resistance effect element
Inventor: TSUGE HISANAO
IPC: H01F10/14
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To enable a magneto-resistance effect element to stably detect signal magnetic fields with high sensitivity by constituting its ferromagnetic layer which is not in contact with an antiferromagnetic layer of a soft magnetic film provided with a thin high-polarizability film on a tunnel barrier layer side and the soft magnetic film of NiFe. SOLUTION: A magneto-resistance effect element is constituted in such a way that a ferromagnetic tunnel junction structure is formed by interposing a tunnel barrier layer 14 between a fixed ferromagnetic layer 12 and a free ferromagnetic layer 13 and an antiferromagnetic layer 11 is arranged on the outside of one ferromagnetic layer 12. The ferromagnetic layer 12 which is not in contact with the antiferromagnetic layer 11 is constituted of a soft magnetic film 16 provided with a thin high-polarizability film 15 on the tunnel barrier layer 14 side. The soft magnetic film 16 is constituted of NixFe1-x (0.35<=x<=0.81) so that the film 16 may obtain a small coercive force of <=10 e. Therefore, the element can stably detect signal magnetic fields with high sensitivity and the practically required resistance value and signal output voltage characteristic of the element can be improved.
Patent JP-H04186722-A (JP)
Title: Manufacture of crystalline semiconductor thin film
Inventor: YAZAKI MASATOSHI
IPC: H01L21/84
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a flat crystalline Si film which can control a position and size of crystal grains, eliminate need of laminating a film having a different thermal expansion coefficient for securing flatness and eliminate crystal defect due to stress at the time of fusing and cooling by repeating two cycles of short time laser beam application process. CONSTITUTION:After an amorphous Si film 2 is formed on an insulating base 1, a laser beam 3 is applied to a partial region so that only the partial region is fused and crystallized to from a crystalline region 4. Then after a second amorphous Si film 5 is laminated, the laser beam 3 is again applied to transform the amorphous region with the crystalline region 4 as a seed layer of a seed crystal. Since the crystalline region 4 exists, application of the laser beam 3 allows rearrangement of Si atoms to proceed in a short time within several seconds at the time of cooling with the crystalline region 4 as the center, so that a crystal grain having a large grain diameter with the crystalline region 4 as a center nucleus can be constituted, a position and size of the crystal grain is controlled, flowing of the film at the time of fusing is prevented, a surface of the formed crystalline Si film 6 is flat, and it is not necessary to laminate a film of a different kind from Si.
Patent JP-H09155878-A (JP)
Title: Tire vulcanizing mold
Inventor: YUGAWA NAOKI
IPC: B29C33/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the correction processing of a tire vulcanizing mold when the sipe finely dividing a tread land part is formed from a knife blade. SOLUTION: When the knife blade 12 for finely dividing a tread land part is connected to a sub-projection 9 forming a sub-groove 8, the thickness of the knife blade 12 is 0.3-1.2mm and the thickness of the sub-projection 9 is larger than that of the blade by 0.2-1.0mm and a notch part 15 is formed to the connection edge part of the knife blade 12 with the sub-projection 9 and the depth of the notch part 15 is set to 0.5mm or more and the length thereof is set to 0.5mm or more.
Patent JP-H06295908-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA SHIGERU
IPC: H01L21/3205
Filed: 1993-12-15
Abstract: PURPOSE:To obtain simply a buried film having high flatness as a whole without proceeding to excessive polishing as the flatness is damaged by a method wherein after the buried film is deposited on a semiconductor substrate having projected parts and recessed parts, a stopper film for preventing the excessive polishing from being generated is formed on the surface of the wide recessed part. CONSTITUTION:A first stopper layer 201 is formed on the upper surfaces of projected parts 103 of a semiconductor substrate 101. Then, a buried film 102, with which recessed parts 104 are filled, is evenly formed extending over the whole surfaces of the recessed and projected parts of the surface of the substrate 101. In the recessed part 104 having the comparatively large area of a width, a second stopper layer 301 is formed on the surface of the recessed part of the film 102. Then, the film 102 is polished two-dimensionally until the surface of the layer 201 is exposed by a mechanical polishing. Subsequently, the layers 201 and 301 are removed and the surfaces of the projected parts 103 of the substrate 101 are exposed. In such a way, the surface of the substrate 101 is flattened.
Patent JP-H09159555-A (JP)
Title: Torque measuring device of actuator
Inventor: ONO KEITARO
IPC: G01L1/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a torque measuring device for which an electric measuring method is not adopted and by which size reduction is attained. SOLUTION: This device is constituted for a robot so that a first connector and an actuator to generate torque are arranged on the tip of an arm, and a hand part having a second connector joined to the first connector so as to be mountable-demountable is arranged in a prescribed position in a moving range of the arm, and the first connector is joined to the second connector by torque of the actuator. In this case, a window 9 is formed in a housing 7 installed in the hand part so as to be mountable demountable, and a shaft 10 having a connecting part 11 to which the actuator is connected so as to be mountable-demountable, is rotatably supported.  A torsion coil spring 14 by which torque of the actuator acts through the connecting part 11, is provided, and a movement of an indicator 12 rotatably moved according to a torsional quantity of the spring 14, is made visually observable from outside through the window 9.
Patent JP-H06140061-A (JP)
Title: Power generating system
Inventor: NAKAMURA YUJI
IPC: H01M8/06
Filed: 1992-10-29
Abstract: PURPOSE:To heighten a hydrogen utilization factor in a fuel cell, and improve bower generating efficiency by using exhaust heat from a power generating device used together with the fuel cell in order to obtain heat energy to generate hydrogen in a reformer. CONSTITUTION:A power generating system has a power generating engine 1, a fuel cell 2 and a reformer 5 to take out hydrogen gas supplied to the fuel cell 2. A steam supply pipe 6 having the first flow rate control valve 8 and a methane gas supply pipe 7 having the second flow rate control valve 9 are connected to the reformer 5. High temperature combustion gas by a burner 11 formed by using unreacted hydrogen gas from the fuel cell 2 as fuel and exhaust gas from the power generating engine 1 are supplied to a heat exchanger 10 arranged in the reformer 5, and hydrogen is generated. Pressure of the hydrogen gas supplied to the fuel cell 2 is maintained within preset range by means of a controller 20.