baber/WOPTO huggingface dataset:
Patent JP-H0917187-A (JP)
Title: Output stage
Inventor: RUIJI PASUKUTSUCHI
IPC: G11C11/417
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain an output stage with a simpler structure than in a known output stage for an integrated circuit. SOLUTION: An input section 1 including two inputs DATAX and DATAn is connected to nodes L and R of a latch circuit 6. A second node R of the latch circuit 6 is connected to the input of a first inverter(In) 11 including a P-channel(Pc) transistor(Tr) 12 and a channel(Nc) Tr 13. Also, a first node L of the latch circuit 6 is connected to a second In15 including PcTr 16 and NcTr17 and the output is connected to a third In 19 including PcTr 20 and NcTr 21. Then, the output of the first In 11 is connected to PcTr 24 of a push- pull stage 23 and the output of a third In 19 is connected to an NcTr 25 and a terminal OUT is connected to a grounding voltage via a capacitor 26. The output of the In 11 and In 15 is connected to a PcPC short-circuiting Tr 27 and an enable signal OE is fed to the gate of the Tr 27.
Patent JP-S63288072-A (JP)
Title: Semiconductor light-emitting device
Inventor: ITO NAOYUKI
IPC: H01S5/00
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a device displaying long-lived stable characteristics as a blue emission source by forming a buffer layer consisting of GaAs and InAs between a GaAs substrate and a ZnSe epitaxial thin-film. CONSTITUTION:An N-type GaAs epitaxial film 2 is shaped onto an N-type GaAs substrate 3. A mixed crystal epitaxial film 3 consisting of InAs and GaAs and having N-type conductivity is used as a buffer layer relaxing the lattice mismatch of 0.27% existing in GaAs and ZnSe. The lattic constant of N-type In0.025Ga0.975As coincides with that of ZnSe. 4 represents an N-type ZnSe epitaxial film, 5 an insulating film composed of SiO, etc., 6 an ohmic contact shaped to the GaAs substrate 1 and 7 an electrode made up of gold, etc. The ohmic contact 6 and the electrode 7 are connected respectively at the negative pole and positive pole of the electrode and DC voltage is applied, thus acquiring blue emission having an emission peak in 460-480nm.
Patent JP-H11314296-A (JP)
Title: Laminate, and sound absorbing-insulating material and damping material using the same
Inventor: IMAGAWA HIROSHI
IPC: G10K11/162
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a porous material enabling attainment of sufficient effects of sound absorption and insulation and damping not only in a high-frequency region, but also in a low-frequency region, and a sound absorbing-insulating material and a damping material using the same. SOLUTION: A porous material is formed so that energy QA needed for a load of compression a thickness 50% is 2×10<6> -4×10<7> erg/cm<2> , that a ratio between the energy QL consume inside the material from a state of not being subjected to the load of compression to this state through the state of being subjected to the load of compression to the thickness 50% and the energy QA (QL/QA) is 20-40% and that air permeability is 1-60 cc/cm<2> sec. A nonporous material is formed by kneading and partially cross-linking crystalline polybutene-1 and/or a copolymer of butene-1 and αolefin other than the butene-1, of 10-40 wt.%, butyl rubber of 60-90 wt.% and polyisobutylene of 0-30 wt.%. A laminate is formed by laminating the porous material and the nonporous material.
Patent JP-H08311418-A (JP)
Title: Production of self-adhesive sheet for liquid crystal display
Inventor: MIYASHITA HIROSHI
IPC: C09J5/02
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a self-adhesive sheet for a liq. crystal display which uses a photopolymerizable compsn. having good applicability and anchoring properties though contg. a high-mol.-wt. polymer, does not need the aging time for cross- linking, and is free from the foaming and peeling of a self-adhesive layer at high temps. CONSTITUTION: This process for producing a self-adhesive sheet comprises applying a photopolymerizable compsn. to a release film, exposing the applied compsn. to light in an inert atmosphere to polymerize it to a conversion of 30-98%, transferring the resultant polymer layer to a liq. crystal display support, and exposing the polymer layer to light to substantially complete the polymn., subject to the condition that the compsn. comprises 100 pts.wt. monomer mixture comprising 50-100wt.% alkyl (meth)acrylate having a 1-12C alkyl and 0-50wt.% polar vinyl monomer, 0.01-5 pts.wt. polyfunctional vinyl monomer, and 0.01-2 pts.wt. photopolymn. initiator.
Patent JP-H11315387-A (JP)
Title: Vaporizable compsn. for rust prevention of metal
Inventor: NANBU NOBUYOSHI
IPC: C23F11/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a rust preventive compsn. which shows excellent initial and long-term rust preventing performance and which can be easily removed after use without causing problems for health by incorporating an org. amine nitrite, inorg. acid ammonium salt and/or org. acid ammonium salt, and assistant for water holding property or continuous water releasing property. SOLUTION: The nitrite is preferably one or more kinds of water-soluble nitrite expressed by the formula of (R<1> )(R<2> )(R<3> )N HNO2 . In the formula, R<1> , R<2> , R<3> may be same or different and are each hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group or an alkanol group, and at least one group is an alkyl group, cycloalkyl group, alkenyl group or alkanol group, and preferably the nitrite is dicyclohexylamine nitrite. The ammonium salt is at least one kind selected from ammonium salts of boric acid, phosphoric acid, carbonic acid and org. carboxylic acid.
Patent JP-S63290051-A (JP)
Title: Automatic calling system for audio response unit
Inventor: AKATSUKA YASAKU
IPC: H04M1/27
Filed: 1987-05-22
Abstract: PURPOSE:To automatically call a station exchange via a private exchange by providing a code instructing pause in additional to a transmission dial signal code which a processor instructs, outputting an instruction to an automatic calling equipment and setting the equipment to pause for a prescribed time so that it complies with the pause instruction from the processor. CONSTITUTION:The processor 6 stores the telephone number of an opposite to whom automatic calling is executed and the pause instruction code in order, and transmits the transmission dial signal code one digit by one to the automatic calling equipment 4. The equipment 4 transmits transmission dial signals which are instructed from the processor 6 to telephone switched networks 2 and 3, and informs the processor 6 of a transmission path at every transmission path. At the time of pausing, the processor 6 transmits the code for instructing the automatic calling equipment 4 of the pause. The automatic calling equipment 4 pauses for a prescribed time by the pause code transmitted from the processor 6 and informs the processor 6 of pause completion. Thus, automatic outgoing for the station exchange via the private exchange is attained.
Patent JP-S5915316-A (JP)
Title: Current limiter circuit
Inventor: OCHI ATSUO
IPC: H03G11/00
Filed: 1982-07-15
Abstract: PURPOSE:To facilitate easy handling, by providing a transistor within a limiter circuit for excessive current in order to secure a protecting function if an output terminal is connected mistakenly to a power supply terminal. CONSTITUTION:When the input signal supplied from a terminal 1 exceeds a fixed level, the product of the emitter current of a transistor TR10 and a resistance 7 exceeds the bias voltage value in the base-emitter forward direction of a TR8. Therefore a conductive state is secured between the collector and the emitter of the TR8. Then the input signal supplied to the base of a TR10 is bypassed to actuate a limiter. While the base potential of the TR10 rises up and the voltage drop of the resistance 7 increases suddenly if a terminal 2 is connected directly to a power supply +E by mistake. As a result, an output TR3 is broken and protected from a current breakdown.
Patent JP-S5649650-A (JP)
Title: Induction motor with plug board
Inventor: KOYATA SEIJI
IPC: H02K5/22
Filed: 1979-09-28
Abstract: PURPOSE:To secure a sufficient insulating distance and to improve working efficiency and reliability by a method wherein an insulating plate is installed on the side opposing to a stator winding located on a metal mounting leg of a plug board. CONSTITUTION:On the side which is opposing to a stator winding 2 on a metal mounting leg 11, an insulating plate 14 is installed. By giving a little wider width to the insulating plate 14 than that of the metal mounting leg 11, the whole surface of the inside of the mounting leg 11 can be covered by the insulating plate, even if there is a little positional deviation when the insulating plate is installed. In this way, an insulating distance is enlarged by providing the insulating plate 14 and a sufficient insulation can be maintained even when the space distance l between a winding end surface 19 and the mounting leg 11 is reduced below the prescribed value. Hereby, both working efficiency and reliability can be improved.
Patent JP-H10312050-A (JP)
Title: Photoreticle for production of semiconductor device
Inventor: TADA YUJI
IPC: G03F1/68
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreticle having plural kinds of basic resistance elements on one sheet of wafer without preparing plural conditions for ion implantation by forming the patterns of a semiconductor device from patterns varying in characteristics. SOLUTION: The photoreticle 3 is a multiimposition photoreticle having semiconductor chip patterns for 9 pieces and has respectively 3 pieces each of 3 kinds of mastarization type semiconductor chip patterns 4, 5, 6. The patterns are so formed in the patterns 4, 5, 6 that the basic resistance elements are formed of polysilicon. The patterns are so formed that the resistance values of the basic resistance elements are the largest with the patterns 4 and have the values smaller in order of the pattern 5 and the pattern 6. The semiconductor chip patterns 4, 5, 6 vary in the resistance values of the respective basic resistance elements in such a manner. Plural kinds of the basic resistance elements are thus obtd. on one sheet of the semiconductor wafer by using one sheet of the photoreticle.
Patent JP-S62278278-A (JP)
Title: Treatment after galvanizing
Inventor: TAKEMURA TSUYOTOSHI
IPC: C23C22/24
Filed: 1986-05-27
Abstract: PURPOSE:To prevent the formation of linear whiskers from a zinc layer formed on a member by galvanizing by heat treating the galvanized member and chromating it. CONSTITUTION:A member to be galvanized is galvanized, heat treated at >=200 deg.C and chromated. By the heat treatment, nodules are formed from all of the whisker forming nuclei in the resulting zinc layer, so the formation of whiskers after the heat treatment can be inhibited.
Patent JP-S61103061-A (JP)
Title: Reinforcing type sealing gasket and manufacture thereof
Inventor: MARUTEIINI JIINO
IPC: B29C41/20
Filed: 1985-06-07
Abstract: @ The process provides for depositing, on a non-adhesive support (10), a thread (24) of a fluid material for gasket manufacture from a nozzle (22) that is displaced above the support along a path coinciding with the gasket layout, with subsequent curing of the fluid material. According to the invention, a stiff, wirelike reinforcement (16) is placed on the support (10) before deposition, the reinforcement corresponding in shape to the outline of the gasket that is to be manufactured, and having an adhesive surface with respect to the fluid material fo the gasket, so that the subsequently deposited thread of fluid material incorporates the reinforcement and becomes bonded to it. The invention also relates to the product obtained by the process.
Patent JP-S61282981-A (JP)
Title: Ic card
Inventor: HIRATA HIROYUKI
IPC: G06K19/07
Filed: 1985-06-10
Abstract: PURPOSE:To improve significantly an electrostatic characteristic without dropping the S/N of a signal by connecting the resistance of the prescribed resistance value to a signal line in parallel with a data processing part. CONSTITUTION:The signal line 7 transmitting any one among the signals of data, a reset pulse and a clock pulse is installed between an external terminal 5 and the data processing part 3, and an additional resistance 6 at a resistance value R is connected to the signal line 7 in parallel with the data processing part 3. The resistance value R is set in such a way that some part of an abnormal current due to static electricity is flowed to a grounding wire through the additional resistance 6 and accordingly a current in large quantities is not flowed to the data processing part 3, and lies in a range of 10<5>-10<6>OMEGA. Therefore the malfunction and trouble of the IC card, which are caused by the static electricity, can be prevented without dropping the S/N of the signal.
Patent JP-H04351184-A (JP)
Title: High definition television receiver
Inventor: ICHIKAWA TEIICHI
IPC: H04N5/91
Filed: 1991-05-29
Abstract: PURPOSE:To obtain a high definition television signal by latching an inter-field motion vector signal of a latest field to be frozen. CONSTITUTION:Vector correction is applied to a signal including a prescribed picture data by switching inter-field motion vector correction signals 111, 115 controlling vector correction circuits 12, 16 alternately for each field through the use of switches 14, 18 and the resulting two signals are fed to an inter-field interpolation circuit 20. that is, in the case of obtaining a freeze picture, the inter-field motion vector correction signals 111, 115 are signals in which the value of the newest field is latched. Then vector correction is applied to signals 110, 109 by repeating the switching alternately for each field. Thus, either of the inputs to the inter-field interpolation circuit 20 is a signal subject to vector correction.
Patent JP-S6016695-A (JP)
Inventor: MAEDA AKIYA
IPC: E21C37/10
Filed: 1983-07-07
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-S5458154-A (JP)
Title: Operation mefthod for hydraulic power plant
Inventor: HACHITANI TAKEO
IPC: F03B15/04
Filed: 1977-10-19
Abstract: PURPOSE: To prevent the fire-damage of a generator thrst bearing and obtain an effective operation-controlling system for waterwheels and pump waterwheels.  
     CONSTITUTION: As to a hydraulic power plant equipped with a main shaft 1, oil box 2, generator thrust bearing 3, and an oil lifter 4, when main-engine stopping instruction is transmitted, having the oil lifter 4 inoperative, then the oil always compressed flows into a control valves 10 through a solenoid valve 26 and a transfer valve 8, due to the loss of compressed oil in a compressed oil pipe 6, and an ouxiliary servo-motor piston 15 is moved down (closing operation) by the upward movement of a plunger 11. By the downward movement of the piston 15, a secondary pressure distributing valve main valve 20 is moved downward through a lever 16  and a plunger 18, and the piston 24 of a guide-vane servo-motor 23 performs closing operation, and the plunger 18 is returned to a neutral position through a restoring mechanism 25, cam 7, and a rod 12 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62280481-A (JP)
Inventor: MURAKAMI TSUNAKI
IPC: E06B7/20
Filed: 1986-05-27
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-H09308304-A (JP)
Title: Levee reshaping machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a levee reshaping machine, comprising a levee reshaping mechanism equipped with a rotating levee reshaping unit, a pressing mechanism capable of pressing the levee reshaping unit to the levee surface and a rotating mechanism capable of rotating the levee reshaping unit, capable of affording a strong levee and improving the operating efficiency and labor saving properties and suitable for creating operations, etc., for the levee. SOLUTION: This levee reshaping machine is obtained by connecting a machine frame 3 to a mobile machine body 1 with a connecting mechanism 2, installing a banking mechanism 4 capable of banking soil on an old levee W in the machine frame 3, arranging a cover member 10 in the upper part of the banking mechanism 4, disposing a levee reshaping mechanism 12 at the rear position in the forward direction of the banking mechanism 4 and installing a rotating levee reshaping unit 13 capable of reshaping one lateral face W2 of the levee W and the top surface W1 of the levee W, a pressing mechanism 14 capable of pressing the rotating levee reshaping unit 13 to the levee surface and a rotating mechanism 17 capable of rotating the rotating levee reshaping unit 13 in the levee reshaping mechanism 12.  Furthermore, the rotating levee reshaping nit 13 is preferably composed of a lower rotating levee reshaping unit 15 capable of reshaping the one lateral face W2 of the levee W and an upper to rotating levee reshaping unit 16 capable of reshaping the top surface W1 of the levee W.
Patent JP-H0424727-A (JP)
Title: Disk cache controller
Inventor: SUZUKI TOSHIYUKI
IPC: G06F3/06
Filed: 1990-05-15
Abstract: PURPOSE:To normally use a disk cache and to improve its economic effect by adding the information to a READY signal as to whether a medium is inserted to a floppy disk drive or not. CONSTITUTION:A main body device 101 and a floppy disk (FDD) 103 are connected through a disk cache controller 102. A MOTOR ON signal 104 controls the ON/OFF of a direct drive motor, and a DRIVE SEL signal 105 validates the read/write of the FDD 103, seek operation, and a READY signal 107. An INCASE signal 106 shows the presence or absence of the medium in the FDD 103. Thus, the disk cache can be used by a relatively simple countermeasure without changing a software, and the utility value can be improved.
Patent JP-S5554111-A (JP)
Title: Single-edge drill
Inventor: NOGAMI SUSUMU
IPC: B23B51/06
Filed: 1978-10-11
Abstract: PURPOSE:To cut a work piece at high speed with a single-edge drill for a deep hole working and to regrind the tool easily. CONSTITUTION:In a single-edge gun drill, for example, the rake face 21 for the edge 20 is made one face of the V-shaped groove 22 for discharging chips, which is formed along the axis of rotation and has a fixed opening angle centering the axis, and is made approximately perpendicular to the rotary face of drill. Also said rake face 21 is composed of a narrow face 21a which runs from the said axis in the axial direction, another narrow face 21b which makes a fixed angle with the face 21a in the direction opposite to the rotation, and a face 21c which is in the axial direction, that is, the rake face 21 is bent two times and is made convex in the rotary direction A. In this way, the apex point can be extinguished to prevent damage to the edge 20, the length of edge can be made greater to reduce the load per unit length.
Patent JP-H11321238-A (JP)
Title: Pneumatic tire
Inventor: TAKIGAWA SHIGEAKI
IPC: B60C11/13
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can combine noise performance and drain performance. SOLUTION: A block B partitioned by a longitudinal groove extended in the circumferential direction of a tire, and a lateral groove extended in the direction of intersecting the longitudinal groove is formed at a tread face. At least one side wall out of a longitudinal side wall 11 and a lateral side wall 12 of the block B is provided with a gauged part 13 formed by recessing the groove bottom side of this side wall into the block B, avoiding both ends e, e of the side wall.
Patent JP-S5562982-A (JP)
Title: Bonding of double-side adhesive tape
Inventor: FUTAKATA HIROMI
IPC: A47G29/00
Filed: 1979-09-28
Abstract: PURPOSE: To effect improved adhesive strength between an adhesive tape and a small article by firmly attaching said double-side adhesive tape to the smoothed surface formed by coating such a material as rubber-based adhesive, PVAc-emulsion, or toluene on the rough surface of said article.  
     CONSTITUTION: A chemical 3, highly compatible with a double-side adhesive tape, i.e., a rubber-based adhesive, a PVAc emulsion, toluene, is coated on the range surface 2 of a molded small article k, dried and solidified to form a smooth surface. A conventional double-side adhesive tape is then pressed and attached to the resulting smooth surface to effect firm bonding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07335589-A (JP)
Title: Formation method of metal-silicide thin film
Inventor: YAMAGUCHI TORU
IPC: H01L21/28
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a formation method wherein a metal-silicide thin film whose flatness is good and whose quality is high is formed at a temperature which is lower than the formation temperature of a metal silicide by a heat treatment. CONSTITUTION:In the formation method of a metal-silicide thin film 4, at least a process in which a metal layer composed of a metal element as a constituent element for a metal silicide or a metal-contained layer containing the metal is formed on a single-crystal silicon layer 1 or on a thin-film layer in which a prescribed thin film has been laminated on the single-crystal silicon layer and a process in which a high-energy heavy ion beam 3 reaching a junction interface to at least the single-crystal silicon layer 1 is irradiated at a temperature which is lower than the formation temperature of the metal silicide by a heat treatment are used. Thereby, when the high-energy heavy ion beam 3 is irradiated at a low temperature of 400 deg.C or lower, the metal-silicide thin film 4 whose composition ratio is definite in its depth direction, in which the distribution of an interface is steep and whose flatness is very good can be formed with good efficiency.
Patent JP-S5552377-A (JP)
Title: Heat-generating composition for pocket heater
Inventor: TAURA MIYAKO
IPC: C09K5/18
Filed: 1978-10-11
Abstract: PURPOSE: To prepare the title heat-generating composition capable of generating heat for a long time and giving comfortable warmth to the body, and safe to ignition and explosion, by mixing iron powder to powder mixture of fibers, carbonaceous materials, etc. impregnated with an alkaline aqueous solution containing a neutral salt, and sealing the mixture in a container.  
     CONSTITUTION: Mixed powder of fibers, carbonaceous materials, etc. is impregnated with liquid obtained by dissolving a proper amount of a neutral salt to 8W15 parts of an aqueous solution of 0.05W1 N alkali or a weak acid alkali salt. The mixture thus prepared is mixed with 20W25 parts of iron powder, and aged in a closed vessel.  
     EFFECT: Uniform qualities of the product. High heat-generating efficiency and d ration. Comfortable warmth to the body. Simple and easy packaging of the composition, and remarkably reduced production cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5249097-A (JP)
Title: Automatic coin delivery system
Inventor: NARITA AOSHI
IPC: G07D1/00
Filed: 1975-10-16
Abstract: PURPOSE: The system is so arranged that the value of the change counted and the value of the coins to be delivered are compared in a comparator and that when both values coincide the delivery of the coins is stopped, whereby the change is correctly and quickly delivered. 
     COPYRIGHT: (C)1977,JPO&Japio