baber/WOPTO huggingface dataset:
Patent JP-H01154448-A (JP)
Title: Focusing ion beam device
Inventor: ONISHI TAKESHI
IPC: H01J27/26
Filed: 1987-12-11
Abstract: PURPOSE:To remove neutral particles and droplets for reducing a contamination amount of an optical system or the like by inserting a shutter for shutting off a beam path, in the rear of an ion source at the time of emitting big current ions or of ion source instability. CONSTITUTION:A liquid metal ion source consisting of an ion emitting part 1, shield electrodes 2 and lead-out electrodes 3 is loaded on an electrostatic optical system 8 of a single-stage lens and post-stage single deflection, while a movable shutter 5 is inserted between the lead-out electrode 3 and an aperture 10. That is, an ion current control device 4 and a shutter driving device 6 are interlocked so as to be able to shut off a beam by the shutter 5 at the time of emitting big current ions and of ion source instability. Accordingly, radiation of neutral particles and droplets on the optical system or the like is limitted to the time of regular operation, where a discharge ion current amount is small. Thereby, a contamination amount of the optical system or the like can be made small.
Patent JP-H04182783-A (JP)
Title: Wiring possibility deciding method
Inventor: HAYASHI YOSHINORI
IPC: G06F17/50
Filed: 1990-11-16
Abstract: PURPOSE:To enable wiring in the case of CAD design and to easily select a printed circuit board having the small area by one operation by deciding wiring possibility based on the area of an integrated circuit element to be connected to each signal line. CONSTITUTION:An integrated circuit element 209 to be connected is selected based on the information of connection among integrated circuit elements 209-217. The area of this respective selected integrated circuit element 209 and the areas of all the integrated circuit elements 209-217 to be connected to a selected integrated circuit element 210 by the other connection excepting for this connection are calculated. Based on the areas calculated in this way, the wiring possibility is decided. Therefore, since a value corresponding to the total wiring length estimated necessary for wiring can be calculated from these areas, the decided result is exact. Thus, when executing the CAD design of a semiconductor integrated circuit device, the wiring possibility can be exactly decided.
Patent JP-H11143262-A (JP)
Title: Image forming device
Inventor: NISHIDA MASAYOSHI
IPC: G03G15/20
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of more surely protecting protective parts from the influence of heat emitted from the heating member of a fixing device without depending on a ventilation fan or affecting the traveling property of a recording sheet during conveyance. SOLUTION: At least one of the heating member 41 of the fixing device 40 and the protective parts (a cleaning device 25 and a photoreceptor drum 20) is displaced in a direction relatively away from the other, when an image is not formed. Further, an insulation cover constituted so that a part facing a protective member becomes in a closed state and at least a part of the remainder becomes in an opened state, when the image is not formed and at least the part through which the recording sheet passes becomes in the opened state, when the image is formed is provided around the fixing device 40. Further, the above-mentioned displacing structure is adopted and the insulation cover can be provided.
Patent JP-H10151864-A (JP)
Title: Thermal recording material
Inventor: TORII MASASHI
IPC: B41M5/333
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To improve stability and storage stability of a recorded image by using carboxylic acid compound represented by a specific formula as a developer in a thermal recording material using at leuco dye, and the developer for color developing at the time of heating the dye. SOLUTION: In the thermal recording material comprising a heat sensitive color developing layer containing leuco dye and developer for color developing at the time of heating the dye as main components on a support, carboxylic acid compound represented by a formula I or II is used as the developer. In the formulae, n indicates integer of 1 to 11, and p, q indicate integers of 1 to 11. The compound represented by the formulae I or II may be used together, or further, as needed, other various electron acceptive compounds such as, for example, phenolic compound, thiophenolic compound, thiourea derivatives, organic acid and its metal salt may be used together, and they are not particularly limited, but 4,4'-isopropylidenediphenol, 4,4'-isopropylidenebis-o-methylphenol may be used.
Patent JP-H10122918-A (JP)
Title: Flowmeter
Inventor: ADACHI HIROSHI
IPC: G01F1/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To measure flow rate without re-verifying the instrumental error by inputting the viscosity of a liquid to be measured prior to flow rate measurement, and calculating the instrumental error to the viscosity of the liquid to be measured from reference viscosities having values holding this viscosity between, and reference instrumental errors. SOLUTION: The viscosity η of a liquid to be measured is inputted 13 prior to flow rate measurement. When the flow rate measurement is started, the rotating speed of a rotor is transmitted to a flow rate counting part 10 as a flow rate pulse, and counted and accumulated by a counter part 11. Two reference viscosities η1 , η2 having values holding the viscosity η between and corresponding reference instrumental errors E1 , E2 which are preliminarily stored in an instrumental error memory part 15 are read to calculate the instrumental difference E to the viscosity η by linear interpolation. A measuring part coefficient (flow rate per unit flow rate pulse) is read from a data memory part 14, an the flow rate conversion coefficient is calculated from this and the instrumental error E.  The counted value of the counter part 11 read every prescribed control cycle is multiplied by the flow rate conversion coefficient to calculate the flow rate of the liquid.
Patent JP-H07142649-A (JP)
Title: Aluminum heat radiator and its external mounting structure
Inventor: SHISHIDO TAKAO
IPC: H01L23/373
Filed: 1993-11-19
Abstract: PURPOSE:To provide a heat radiator which generates no galvanic corrosion even when an aluminum radiator and a copper external conductor are connected. CONSTITUTION:By the formation of a copper layer 10 on the external conductor mounting terminal part 4 of an aluminum heat radiating body 1, electrolytic corrosion can be prevented because a copper external connecting conductor is brought into contact with the copper layer 10. Also, as the mounting structure of the aluminum heat discharging body is constructed in such a manner that a flat washer 11, having one surface formed by aluminum material 12 and other surface formed by copper material 11, is interposed, the contact surface with the external connecting body 7 and the contact surface with the external conductor mounting terminal part have the metal of the same quality. As a result, electrolytic corrosion can be prevented.
Patent JP-H04187621-A (JP)
Title: Cotton-mediated pen-type oily eyeliner cosmetics
Inventor: KIRITA KAZUHISA
IPC: A61K8/00
Filed: 1990-11-20
Abstract: PURPOSE:To provide the title cosmetic having good preservability, water resistance, pigment dispersion stability, hue variation etc., containing, as the essential ingredients, a specific light liquid isoparaffin, inorganic pigment and aliphatic carboxylic acid. CONSTITUTION:The objective cosmetic containing, as the essential ingredients, (A) 25-90wt.% of a 8-15C (most pref. 10-11C) light liquid isoparaffin, (B) 8-60wt.% of an inorganic pigment <=0.1mum in particle size (e.g. black iron oxide, brown iron oxide, red oxide, yellow iron oxide, chromium oxide) and (C) 2-40wt.% of a 12-22C aliphatic carboxylic acid.
Patent JP-H08165416-A (JP)
Title: Polycarbonate resin composition
Inventor: OWAKI TAKAMASA
IPC: C08G64/06
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a polycarbonate resin composition, capable of remarkably improving weather resistance and excellent in mechanical properties and optical characteristics and suitable for the electrical field by mixing a polycarbonate with a specific amount of a polyarylate. CONSTITUTION: This composition is obtained by blending (A) a polycarbonate of formula I with (B) a polyarylate of formula II [R1 to R4 are each H, a halogen or a 1-4C hydrocarbon; X is a single bond, O, S, an alkylene, an alkylidene, a phenylalkylidene or a cyclic hydrocarbon; Y is phenylene, biphenylene, naphthylene, an aliphatic hydrocarbon or a cyclic hydrocarbon) in an amount of 5-30wt.% based on the sum thereof. Furthermore, the component (A) preferably contains a structural unit of formula III and, e.g. 2,2-bis(4-hydroxyphenyl) propane type polycarbonate is preferably used.
Patent JP-H02160190-A (JP)
Title: Method and device for pierce-working in laser beam machine
Inventor: TAKAHASHI HISASHI
IPC: B23K26/046
Filed: 1988-12-13
Abstract: PURPOSE:To shorten the pierce time in a short time, and also, to execute stable pierce working by allowing a condensing lens to ascend or descend against a work so that a focal position of the condensing lens which is set in advance is varied in the depth direction of the work. CONSTITUTION:A focal distance of a condensing lens 37 corresponding to a kind and thickness of a work W is determined in advance, and the condensing lens 37 corresponding to its focal distance is held by a lens holder 35. Subsequently, when the working surface of the work W is irradiated by a laser beam LB, pierce-working to the work W is started. When the condensing lens 37 is allowed to descend successively, the work W is pierced and working is ended. In such a way, at the time of executing pierce-working to the work W, as pierce-working advances, by allowing the condensing lens 37 to descend, while controlling it by a descending position and a speed determined in advance, stable pierce-working is executed, and also, pierce-working can be executed at a high speed and in a short time.
Patent JP-H02158338-A (JP)
Title: Heat resistant copper-plated laminated plate
Inventor: KUROKAWA TOKUO
IPC: H05K1/03
Filed: 1988-12-12
Abstract: PURPOSE:To obtain a heat resistant copper-plated laminated plate having excellent heat resistance, moisture resistance and moldability by laminating, molding and integrating prepreg formed by impregnating a glass base material with heat resistant resin containing epoxy resin, bis-phenol A novolac resin and dicyandiamide as indispensable components and drying it, and a copper foil. CONSTITUTION:As epoxy resin of component of a heat resistant resin, bis-phenol A novolac epoxy resin is used most desirably. As the bis-phenol A novolac epoxy resin of the other component, the resin obtained by condensing bis-phenol A and aldehyde in the presence of acid catalyst is used to improve safety, drill workability, close contact with a base material, moisture resistance. As dicyandiamide of the component, that normally available in the market is used to improve storage stability of the resin. The components are mixed, an sufficiently mixed to prepare heat resistance resin, which is dissolved in solvent as resin solution. A glass base material is impregnated with the resin solution, and dried to form prepreg. The thus obtained prepreg, and a copper foil are laminated, molded and integrated to manufacture a copper-plated laminated plate.
Patent JP-H07164463-A (JP)
Title: Method and apparatus for manufacturing molded form
Inventor: MORI KOICHI
IPC: B29C43/06
Filed: 1993-12-14
Abstract: PURPOSE:To obtain a molded form of high quality and to effectively improve production capacity per unit time by sequentially moving many molds, filling thermosetting materials in cavities of the molds, and induction heating the molds by a low-frequency induced current to solidify the material. CONSTITUTION:Steps are sequentially moved. First, divided molds are clamped with one another in a mold clamping step 7a, and a thermosetting material such as a rubber, a thermosetting resin, etc., is filled in a cavity of the clamped molds. Then, the filled molds are induction-heated by an induced current due to a low-frequency current thereby to heat the molds to a predetermined temperature at an induction heating step 7c, and the molds heated to a predetermined time are held in response to a solidifying time for solidifying the material filled in the molds at a molding time obtaining step 7d. The molds in which solidification of the thermosetting material is finished are disassembled, a molded form is taken out, and the molds are then assembled at mold disassembling and assembling steps 7e.
Patent JP-H02161126-A (JP)
Title: Four-cycle engine with simplified suction stroke using suction stroke of two-cycle engine
Inventor: KIMURA SHIZUO
IPC: F02B33/26
Filed: 1988-12-12
Abstract: PURPOSE:To improve an output by feeding the mixed gas sucked and compressed in a crank case according to the reciprocating motion of a piston performing the four-cycle motion to the combustion chamber of each cylinder via a suction port and compression and exploding it to obtain the power. CONSTITUTION:Two cylinders are arranged in series in this engine, and the right and left pistons 11 and 10 are connected to a crank 16 with connecting rods 17 so that they are concurrently reciprocated in the same phase. The mixed gas is sucked into crank cases 12 and 13 when the pistons 10 and 11 are concurrently lifted in each cylinder, the mixed gas is compressed by the compression action in the crank cases 12 and 13 when the pistons 10 and 11 are lowered, the high-pressure mixed gas is fed to either one of two cylinders via a suction port 7, and the mixed gas is compressed, ignited, and exploded to generate the power. The combustion exhaust gas is then discharged through an exhaust port 5 or 6.
Patent JP-H03174659-A (JP)
Title: Data display method
Inventor: KURATA AKIKO
IPC: G06F17/50
Filed: 1989-12-04
Abstract: PURPOSE:To control the medium information in a single place and to facilitate the control of data by providing a real object layer where the medium information like the graphic data, the picture data, etc., are described and a relation layer where the relations among data controlled by the real object layer are described. CONSTITUTION:A relation layer includes a shape layer, a depth layer, and a section layer, and all information on a screen including a map, etc., are registered in a real object layer respectively. At the same time, a procedure is described for operation of the relation data controlled by each relation layer together with another procedure which controls the relation with the real object layer. If the editing processing of a certain relation layer affects other layers, the processing of the real object layer is started in the processing procedure of the relation layer and vice versa. In other words, a real object starts the demon procedure that is originally started when the coordinate data on the real object is changed to each relation layer if the linear data is changed in a shape editing operation. Then the necessary procedure is carried out for the relation layer. Thus the data can be easily added and edited.
Patent JP-H03174638-A (JP)
Title: Data processor
Inventor: HAYASHIDA KATSUMI
IPC: G06F12/10
Filed: 1989-12-04
Abstract: PURPOSE:To improve the instruction processing performance by switching the head address of a microprogram that controls the instruction processing in accordance with the difference of the instruction processing procedures and then executing an instruction. CONSTITUTION:It is decided whether a space mode set at execution of a load address extension LAE instruction is equal to an access register conversion mode or not and also whether the access register number designated in a B2 field of the LAE instruction is equal to 0 or not. Based on these deciding results, the head addresses 3 and 4 are switched in a microprogram that controls the LAE instruction processing. Thus it is not required to decide whether the space mode is equal to the access register conversion mode or not in the microprogram and whether the access register number designated in the B2 field is equal to 0 or not. Then the head addresses of the microprogram are switched in accordance with a fact whether the access register number is equal to 0 or not, i.e., in accordance with the difference of the instruction processing procedures. Thus the microprogram is started. As a result, the processing performance is improved to an LAE instruction.
Patent JP-2000150175-A (JP)
Title: Detecting device for broken floodlight lamp
Inventor: OSHIKIRI MITSUHIKO
IPC: H05B37/03
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a broken floodlight lamp detecting device capable of quickly detecting the broken floodlight lamp. SOLUTION: This device has a floodlight 1 internally equipped with an illumination lamp 2, a micro current feed means 5 for supplying micro current to the lamp 2, a drive current feed means 7 for supplying lighting drive current to the lamp 2, a detection means 8 for detecting current outputted from the micro current feed means 5 via the lamp 2, switch means 4a, 4b, 6a and 6b for selecting a connection between the micro current feed means 5 and the detection means 8, and the lamp 2, or a connection between the drive current feed means 7 and the lamp 2, and a monitor means 10 for identifying whether the lamp 2 is normal or abnormal on the basis of a detected signal from the detection means 8.
Patent JP-H08170560-A (JP)
Title: Direct injection type diesel engine
Inventor: URAKI YOICHI
IPC: F02D41/04
Filed: 1994-12-16
Abstract: PURPOSE: To suppress radiation noise from a direct injection type diesel engine over a wide range of operating conditions. CONSTITUTION: A direct injection type diesel engine is provided with an auxiliary injection nozzle 17 to sub-inject fuel into a fuel chamber, a main injection nozzle 19 to main-inject fuel into the combustion chamber at a higher injection ratio than auxiliary injection, and a fuel injection pump 20 which judges an operating area in which radiation noise from an engine 21 may occur and in which auxiliary injection is preceded by main injection in the operating, area where radiation noise may occur.
Patent JP-S63161412-A (JP)
Title: Coupling module for semiconductor laser and optical fiber
Inventor: TODA KAZUO
IPC: G02B6/42
Filed: 1986-12-24
Abstract: PURPOSE:To prevent the degradation of coupling efficiency even if force is applied to an optical fiber, by providing a high-tensile body fixing member which is not brought into contact with the optical fiber and a ferrule holder and a sheath fixing member which is not brought into contact with the optical fiber, a ferrule, and the ferrule holder. CONSTITUTION:An optical fiber 12 is stored in an optical fiber cord 18 together with a high-tensile body 19. After a high-tensile body fixing member 20 having a through part which is not inscribed to the optical fiber 12, a ferrule 15, and a ferrule holder 16 is fixed to a semiconductor laser fixing member 14 by screwing, resin adhesion, welding, or the like, the high-tensile body 19 is held between a high-tensile body retainer 21 and the high-tensile body fixing member 20 and is fixed by resin adhesion. A sheath fixing member 22 which has a hole pierced by the optical fiber cord 18 and is not inscribed to the optical fiber 12, the ferrule 15, and the ferrule holder 16 is fixed to the high-tensile body fixing member 20 by screwing, resin adhesion, welding, or the like, and the sheath of the optical fiber cord 18 is fixed to the sheath fixing member 22 by resin adhesion. Thus, the optical fiber in and near a coupling module between a semiconductor laser and the optical fiber is prevented from being damaged.
Patent JP-H04186516-A (JP)
Title: Method of controlling signal converter shifter
Inventor: NAGASHIMA SHINICHI
IPC: G11B5/588
Filed: 1990-11-21
Abstract: PURPOSE:To conduct stable noiseless reproducing operation at all times by adjusting the time interval of a return start timing to an initial position and a driving start timing from the initial position at a specified value related to resonance frequency. CONSTITUTION:The periods of the displacement amplitude of resonance phenomenon components generated at a time t6 and a time t7 represent the period of the natural frequency (resonance frequency) of the driving section of a magnetic head shifter 11A, and amplitude represents quantity related to the rate of the sudden change of driving currents. Since absolute values are approximately equalized and the directions are opposed at the rate of changes at the time t6 and the time t7, the displacement amplitude of the two resonance phenomena is generated so that the periods T are made the same, amplitude is made the same and phase is formed in a shape that it is displaced at 180 deg.. That is, since the time of the section of t6-t7 is integral times as long as the periods T, the displacement amplitude of the resonance phenomenon components after the time t7 mutually cancels, and amplitude reaches zero. Accordingly, the time width of a return start timing to an initial position and a driving start timing from the initial position can be adjusted at a specified value related to resonance frequency.
Patent JP-H05146587-A (JP)
Title: Operation device for washing machine or the like
Inventor: MATSUMOTO SATORU
IPC: D06F39/12
Filed: 1991-11-28
Abstract: PURPOSE:To prevent surely the fitting of an operation knob in its wrong orientation, and also eliminate the need of making the operation knob larger for the purpose of achieving the above prevention and in addition, realize cost reduction. CONSTITUTION:A projecting portion 16 projecting to a middle plate 7 side is formed on an operation knob 14, and at the same time a projecting portion 13 projecting to the operation knob 14 side is formed on the middle plate 7 side, and in the case of the operation knob 14 being fitted to a shaft 12 to be operated with its wrong orientation, the fitting of the operation knob 14 can be deterred, as the result of the projecting portion 16 butting against the projecting portion 13.
Patent JP-H11209373-A (JP)
Title: Production of nitrile derivative
Inventor: URAWA YOSHIO
IPC: B01J31/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by reacting a halogenated derivative with zinc cyanide. SOLUTION: (A) A halogenated derivative of formula I [R is H, F, a lower alkyl or the like; X is Br or I; (n)=0-3; a dotted line is a single bond or a double bond], e.g. 1-[1-(4-fluorophenethyl)piperidin-4-yl]-4-bromoindoline or the like, is made to react with (B) zinc cyanide preferably in the presence of a catalyst (e.g. triorthotolylphosphine or the like) to obtain a compound of formula II, e.g. 1-[1-(4-fluorophenethyl)piperidin-4-yl]-6-cyanohydrin or the like. In the above reaction, the component B is preferably used in an amount of 0.7-3.0 equivalent based on the component A and the reaction temperature is preferably 40-150 deg.C.