baber/WOPTO huggingface dataset:
Patent JP-2000271068-A (JP)
Title: Observation auxiliary tool for endoscope
Inventor: SEGAWA YOICHI
IPC: G02B23/24
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To observe the whole part to be observed by providing an observation auxiliary tool for endoscope with a reflection mirror for reflecting an observation image toward an observation window disposed at the tip part of an endoscope inserting part. SOLUTION: First of all, the insertion part of an endoscope is inserted to the body cavity of an examinee and the tip hard part 24 of the insertion part is made to approach a torous polyp desired to observe to project the polyp 46 on a monitor. Then, an observation auxiliary tool 10 is inserted to the forceps channel 34 of the endoscope while elastically deforming a leaf spring 54. Next, after confirming the reflection mirror 52 of the tool 10 on the monitor, the insertion part of the endoscope and the tool 10 are operated to arrange the tool 10 to the side surface of the polyp 46. At the time of using the tool 10, it is possible to simultaneously observe the upper surface image and the side surface image of the torous polyp 46. At the time of making one revolution of the polyp 46 with the part 24 in a center in this state, the whole of the polyp 46 can be observed.
Patent JP-2000250668-A (JP)
Title: Method for controlling computer system and method for stopping temporarily and starting again application of software in computer system
Inventor: HEI GAICHU
IPC: G06F1/26
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity needs for a nonvolatile store medium of a computer system by extracting the data stored in a 2nd data store device to transmit them to a 1st data store device and reproducing an image on a display monitor according to the image display data and in response to a power on request signal. SOLUTION: A power off state of a computer system or the software designates a power off request signal. The power off of the computer system is delayed before the computer system stops temporarily the application of the software. The data stored in a 1st data store device are compressed and transmitted to a 2nd data store device. Then the power off of the computer system is executed after all data are compressed and transmitted. The power supply of the computer system is turned on to supply the power necessary for a normal operation to the computer system. Thus, the data stored in the 2nd data store device are extracted and transmitted to the 1st data store device. Then an image is reproduced on a display monitor.
Patent JP-S521722-A (JP)
Title: Recovering method of remained liquid in pipe line for dispersing agric ultural chemicals
Inventor: KOKURIYOU MASAYUKI
IPC: F17D1/00
Filed: 1975-06-24
Abstract: PURPOSE: To recover all of the remained dispersing liquid in the pipe lines by means of air pressure sended from a reverse direction of sending direction in the liquid spraying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01249978-A (JP)
Title: Rainwater level controller
Inventor: TAKEBAYASHI HISAKAZU
IPC: F04D15/00
Filed: 1988-03-31
Abstract: PURPOSE:To control accurately the water level in a rainwater pump tank to a specified water level by enabling the opening of a discharge valve in a flow path of each rainwater pump to be controlled so that the opening of the discharge valve together with the rotational frequency is adjusted for the Nth rainwater pump. CONSTITUTION:A discharge valve 13 capable of controlling the opening is interposed in a flow path of each rain water pump 6. When a desired discharge amount is calculated and each discharge valve 13 is fully opened with the rotational frequency being set to the maximum one, the necessary lowest number N of running sets is calculated from said desired discharge amount and the maximum one in each flow path. N-1 sets are run with the maximum discharge amount, and the remaining Nth set of the rain water pump and the discharge pump are controlled to a discharge amount corresponding to a fraction of the discharge amount by the control of the rotational frequency and opening in combination.
Patent JP-S562719-A (JP)
Title: f agc amplifying circuit
Inventor: TSUYUKI SHIGERU
IPC: H03H11/04
Filed: 1979-06-22
Abstract: PURPOSE:To obtain a wide-band and high-precision f<1/2> AGC amplifying circuit, by providing prescribed circuits in the emitter and the collector of a transistor respectively. CONSTITUTION:Two-terminal circuit 4 where the impedance has a characteristic approximating the f<1/2> loss characteristic is connected to the emitter of transistor 2, and two-terminal circuit 5 which has a resistance value equal to DC resistance value Z0 of two-terminal circuit 4 is connected to the collector. Variable resistance elements 6 and 7 controlled by the control signal from terminal 12 are connected in parallel to circuits 4 and 5 respectively. By this circuit constitution, an f<1/2> AGC amplifying circuit which is high-precision throughout a wide band can be obtained because the gain to compensate the loss characteristic can be obtained. Further, the variable range is taken in the gain side, so that the gain of the transistor can be used effectively. When these circuits are connected in plural stages, the variable width can be enlarged.
Patent JP-S562641-A (JP)
Title: Semiconductor device
Inventor: OOSAKA SHIYUUICHI
IPC: H01L23/28
Filed: 1979-06-21
Abstract: PURPOSE:To prevent improper soldering of a semiconductor element due to flow-out of liquid resin by fixing adhesive sheet around part of the end of the lead frame and the region fixed with the element. CONSTITUTION:A lead frame 8 is secured through an insulating material 7 on a ceramic substrate 6, a semiconductor IC element 1 is secured to predetermined portion, and an electrode 9 is connected to the lead frame 8. Then an adhesive sheet 11 is secured around part of the end of the lead frame adhere fixedly with the element 1. When liquid resin 5 is dropped, the sheet 11 is prevented from flowing out the resin. Accordingly, no resin is flowed on the frame 8 to cause the improper soldering at the element. In this manner, the semiconductor having small thermal resistance can be obtained in short steps.
Patent JP-H06264084-A (JP)
Title: Extreme-pressure cleaning agent comprising mixture of sulfurized alkaline earth metal salts of hydroxyalkylbenzoic acid and alkylphenol and its production
Inventor: YAMAOKA SHINJI
IPC: C10N30/06
Filed: 1993-03-12
Abstract: PURPOSE:To prepare the subject agent which does not adversely affect a catalyst for cleaning waste gas and to provide a process for its preparation. CONSTITUTION:The objective agent comprises a mixture of sulfurized alkaline earth metal salts of a hydroxybenzoic acid having a 7-14C linear alkyl side chain and a phenol having a similar side chain. This agent is prepared by reacting a reactant mixture comprising this phenol, a dihydric alcohol and 0.99g.eq., per g.eq. of the phenol, of an alkaline earth metal reagent, distilling off the water and unreacted dihydric alcohol to a content of 0.6mol or below per mol of the reagent, reacting the obtained bottom with carbon dioxide, and reacting the obtained product with 0.1-4.0mol, per mol of the reagent, elementary sulfur. Thus, a salicylate/phenate type extreme-pressure cleaning agent which can show extreme-pressure performance at least equivalent to those of the conventional ZnDTp or phosphorus-containing extreme-pressure additives though it contains no phosphorus can be obtained.
Patent JP-S535719-A (JP)
Title: Dc-dc convertor
Inventor: YAMAMURA HIROHISA
IPC: H02M3/28
Filed: 1976-07-05
Abstract: PURPOSE: To prevent excessive current at the starting time by providing an input-voltage detecting circuit to start softly with the use of an AND circuit receiving outputs from the input-voltage detecting circuit and the first switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05237013-A (JP)
Title: Comb
Inventor: SAKURAI NORIHIKO
IPC: A45D24/02
Filed: 1992-02-29
Abstract: PURPOSE:To provide the title comb which can be used in well sanitary conditions by preventing various bacteria from proliferating, by a method wherein a plurality of comb teeth are composed of one of either a compound expressed by a specified general formula or a pyridine compound, etc., and a zeolite, and a synthetic resin material in which a silicone substrate is blended. CONSTITUTION:A plurality of comb teeth are composed of at least one of either a compound shown by a formula I [R1 is hydrogen or NHCONH(CH2)3 CH3 group and R2 is a formula II group or NHCOOH3] or a pyridine compound and a halogenated hydroxydiphenyl ether compound, and a zeolite, and a synthetic resin material in which a silicon substrate is blended. A plurality of these comb teeth are stood on a base body at regular intervals, and thus the title comb can be obtained. Since the title comb is hard to keep various bacteria and has an effect preventing the various bacteria from proliferating, it can always be used under well sanitary conditions.
Patent JP-H09269374-A (JP)
Title: Apparatus for recognizing moving body, method for recognizing moving body, and body for identifying moving body
Inventor: MORIGUCHI TETSUO
IPC: G01S17/88
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of data, and miniaturize and simplify an apparatus, by projecting and receiving ultraviolet rays to a moving body provided with identification information comprising an absorption face and a reflection face to ultraviolet rays and obtaining the identification information. SOLUTION: A coating film selectively reflecting ultraviolet rays is formed on a face of a sheet-like identification body 22 of a moving body-recognizing apparatus 20. Characters or figures as an identification symbol are drawn on the coating film by a paint absorbing ultraviolet rays. When an ultraviolet light projected from a projector 21 or beams including the ultraviolet light illuminate the identification body 22, the characters or figures on the face absorb the ultraviolet rays and a background face selectively reflects the ultraviolet rays. A reflecting plate 23 selectively reflects the light of a specific ultraviolet zone, and passes the other light. A photodetector 24 eventually selectively detects only the ultraviolet light reflected at the identification body 22, whereby an image of the light alone is to be processed by an image-processing device.  The amount of data required by the identification body 22 to recognize a moving body is reduced large, and the apparatus is made compact and simplified.
Patent JP-H08277975-A (JP)
Title: Screw type joint for fire fighting
Inventor: YOKOI SHIN
IPC: A62C33/00
Filed: 1995-04-04
Abstract: PURPOSE: To accomplish connection applicable to both of a screw type insertion port (male type metal fitting) and a receiving port (female type metal fitting), which are arranged in a fire fighting apparatus such as a fire hose and a fire hydrant valve, in a screw type joint for fire fighting. CONSTITUTION: A screw type joint for fire fighting is constructed of a cylindrical insertion metal fitting 2, in which an external thread 2a for connection is formed on one end part outer circumferential face while the other end part is connected to a fire extinguishing hose, and a substantially cylindrical receiving metal fitting 3, which is fitted around the outer circumference of the insertion metal fitting 2 freely movably so as to cover the external thread 2a part freely openably. In the receiving metal fitting 3, an internal thread 3a for connection is formed on one end part inner circumferential face, and a part in which the internal thread 3a is formed can be protruded outward beyond the external thread 2a part in the insertion metal fitting 2.
Patent JP-S62116629-A (JP)
Title: Thermotropic cholesteric liquid crystal polypeptide
Inventor: WATANABE JUNJI
IPC: C09K19/38
Filed: 1986-04-08
Abstract: PURPOSE:To obtain the polypeptide having a low liquid crystallization temperature and a widely controllable cholesteric pitch, comprising a specified gamma-benzyl glutamate/rho-alkyl glutamate copolymer. CONSTITUTION:Poly(gamma-benzyl L-glutamate) obtained by ring opening polymerization of gamma-benzyl N-carboxy-L-glutamate anhydride is transesterified with a corresponding alcohol (e.g., n-dodecyl alcohol) at room temperature to 150 deg.C in the presence of an acid or base catalyst (e.g., p-toluenesulfonic acid) in a solvent (e.g., dichloromethane) to obtain a thermotropic cholesteric liquid crystal polypeptide comprising a rho-benzyl glutamate/gamma-alkyl glutamate copolymer of the formula (wherein R is a 10-30C alcyl and m and n are such integers movided that 50<=m+n<=2,000 and m/n is 80-10/20-90 and both the benzyl ester unit and the alkyl ester unit are L iosmers or D isomers).
Patent JP-H02257656-A (JP)
Title: Metal airtight container of electronic component
Inventor: OKAMOTO MAKOTO
IPC: H01L23/02
Filed: 1989-03-30
Abstract: PURPOSE:To prevent a welding dust particle from intruding into a container by a method wherein a protruding part corresponding to a groove part of a base is formed at an opening edge part of a cover and a resistance welding operation is executed. CONSTITUTION:When a peripheral edge part of a base 11 is resistance-welded, a part in which a welding current flows is specified; a protruding bank 16 is formed in a ring shape so as to surely execute a sealing operation; a groove 19 is engraved in a ring shape at an inner periphery of the protruding bank 16; a protruding part 18 is formed in a ring shape at an opening edge of a cover 17 so as to correspond to the groove 19 of the base 11. In a state that the protruding part 18 of the cover 17 has been inserted into the groove 19 of the base 11, the peripheral edge part is sandwiched by welding electrodes; a welding current is applied; a resistance welding operation is executed; this assembly is sealed airtightly. Thereby, a welding dust particle produced when the welding current is applied is stopped by the protruding part 18 which has been inserted into the groove 19; it is possible to prevent the particle from intruding into a container.
Patent JP-S59204464-A (JP)
Title: Rotor of superconductive rotary electric machine
Inventor: MURAKAMI TOSHIAKI
IPC: H02K55/04
Filed: 1983-05-09
Abstract: PURPOSE:To enhance the strength to the temperature gradient in an axial direction inexpensively by forming a cryogenic zone side of a torque tube of a low strength nonmagnetic steel, forming an ambient temperature side of a high intensity nonmagnetic steel, and integrating both with a bolt or by welding. CONSTITUTION:A torque tube 1 is equally split longitudinally, a cryogenic zone side 1a is formed of low strength nonmagnetic steel such as an austenite stainless steel or high manganese steel, an ambient temperature zone side 1b is formed of high strength nonmagnetic steel such as an Ni-base alloy A286 steel, titanium alloy or cold-worked stainless steel, or high manganese steel. Both are coupled by a bolt or welded part 14. The cryogenic zone size 1a of the tube 1 is cooled by liquid helium 2.
Patent JP-S60224906-A (JP)
Title: Waste heat recovery device
Inventor: IWANAGA YOUICHI
IPC: F01K23/06
Filed: 1984-04-21
Abstract: PURPOSE:To improve recovery efficiency, by a method wherein recvery of waste heat is conducted in the form of 2-phase flow of steam and heat water, the steam and the heat water are conveyed in a 2-phase flow state to the turbine machine side and expanded in the same turbine, and the heat water is expanded to vacuum in a condenser. CONSTITUTION:Feed water is preheated in an air cooler 7 by means of scavenging air B from a Diesel engine, and after the heat of exhaust gas A from the Diesel engine is absorbed in a heat water generator 1, the scavenging gas is recovered in the form of 2-phase flow of steam and heat water to store them in an accumulator 2. Although steam (b) and heat water (a) in the accumulator 2 are separately taken out, the steam and the heat water are mixed together in a heat turbine 3 again to convert them into a power. Thereafter, the heat water and the steam in the turbine 3 are expanded to vacuum in a condenser 5, exhaust gas from the turbine is condensed by the condenser 5 and is returned to a feed water line together with exhaust drain with the aid of a condensing pump 6. This, since recovery of water heat is effected in the form of 2-phase flow of the steam and the hot water, enables improvement of recovery efficiency through a simple structure.
Patent JP-H04314313-A (JP)
Title: Toroidal coil and its manufacture
Inventor: OGAWA HIROMITSU
IPC: H01F41/04
Filed: 1991-04-12
Abstract: PURPOSE:To facilitate winding operation and to improve high frequency characteristics by forming a parallel conductor pattern on the surface of heat resistance film, winding this film around a toroidal core and spirally connecting each conductor pattern end. CONSTITUTION:As for a coil 2 wound around a toroidal core 1 conductor patterns 22 are formed in parallel at regular pitch on the surface of heat resistance film 21 such as polyimide type resin. From the top and bottom flanges of the film, the portion of heat resistance films between conductor patterns is cut toward the film central zone 35, and many strips with pattern 36 are placed in parallel on both sides of film central zone 35. With the conductor pattern facing inside, cylindrically wind the heat resistance film 21, insert it into a hollow of core 1, bend strips outward, set the terminal of conductor pattern 22 to the outer face of core 1 to solder them, which becomes the connection 25, being spirally connected.
Patent JP-S62237116-A (JP)
Title: Bearing block
Inventor: KOYAMA HIDEAKI
IPC: F16C35/00
Filed: 1986-04-07
Abstract: PURPOSE:To easily install a bearing block in a machine by dividing a rectangular parallelepiped into an upper block and a lower block at a parallel parting plane to reduce the outside dimension of the bearing block. CONSTITUTION:A through hole 12 for assembling the upper block side and a through hole 13 for assembling the lower block side are continuously provided outside small cavities 11 in such a manner as to pierce an upper block 8 and a lower block 9. A tubular sleeve 18 is forcedly inserted in a large-diameter portion 15 of the lower block 9 side, with a projecting portion left, and a large- diameter portion 14 of the upper block 8 side is detachably fitted to the projecting portion. Accordingly, positioning between the upper block 8 and the lower block 9 is made so that the outside dimension can be reduced to facilitate assembling.
Patent JP-S60222755-A (JP)
Title: Analysis of al in electroplating solution
Inventor: OCHIAI TAKASHI
IPC: G01N21/77
Filed: 1984-04-20
Abstract: PURPOSE:To make it possible to easily correct the change of a color forming reagent with the elapse of time, to facilitate the dilution of a liquid specimen and to shorten an analytical operation time, by adapting a flow injection method to absorption photometry. CONSTITUTION:An electroplating solution 1 and a reducing agent-containing diluting solution 4 are metered by a metering valve 3 and guided to a diluting and mixing tank 6. The diluted electroplating solution after completion of mixing is guided to an injector 11 through three-way valves 7, 9. The injector 11 has the same structure as a metering valve 2 but forms such a structure that the liquid is simultaneously flowed to left and right directions by a separate flowline when the liquid is flowed to an up-and-down direction. A color forming solution 12 and a buffer solution 13 are mixed by a mixing coil 16 and the resulting mixture is quided to the injector 11 where the aforementioned diluted reagent solution is injected. The solution after injection is passed through a mixing coil 17 having the same structure as the mixing coil 16 and supplied to an absorption spectrometer 18 after reaction operation was performed.
Patent JP-H01252565-A (JP)
Title: Non-magnetic porcelain material for magnetic head and production thereof
Inventor: TAMURA MITSUO
IPC: G11B5/127
Filed: 1988-03-31
Abstract: PURPOSE:To provide the title material of high thermal expansion coefficient, outstanding in wear resistance, smooth, few in voids, suitable as a slider for magnetic head, comprising BaO, TiO2 and NiO in specified proportion. CONSTITUTION:The objective porcelain material >=120X10<-7>/ deg.C in thermal expansion coefficient, comprising (A) 0.8-8mol% of BaO, (B) 6-33mol% of TiO2 and (C) the rest of virtually NiO. Said material is pref. further incorporated with, as subcomponent(s), 0-10wt.% (except 0) of at least one kind of substance selected from Al2O3, SiO2, MgO, SnO, ZrO2, Nb2O5, MnO and ZnO. Said material can be obtained by the following process: the first raw material containing BaO and TiO2 are mixed, ground and preliminarily calcined at 800-1200 deg.C. The resultant mixture is mixed with the second raw material incorporated with NiO followed by grinding the resultant mixture to produce the second mixture, which is then put to hydraulic press forming and sintering at 1200-1300 deg.C.
Patent JP-H07273408-A (JP)
Title: Very small light source
Inventor: MISAWA HIROAKI
IPC: G11B7/127
Filed: 1994-03-26
Abstract: PURPOSE:To realize a very small light source by irradiating non-spherical fine paricles doped with laser dye with laser, and emitting light. CONSTITUTION:Non-spherical fine particles like spheroidal particles are doped with laser dye, and irradiated with laser light. Thereby light is emitted and laser oscillation also is enabled. In this case, the fine particles can be dealed as a plurality of groups in arbitrary correspondence of mixing of fine particles doped with laser dye and undoped fine particles. The kinds of fine particles are not limited, and arbitrary fine particles capable of dye doping can be used. Hence, as to the objective non-spherical fine particles, firstly sperical fine particles are impregnated with dye and then deformed by stretching a film in which the particles are dispersed. Thus the objective particles can be easily manufactured, so that a very small light source using optical resonance effect can be realized and applied to a sensor device and a storage device.
Patent JP-S62235542-A (JP)
Title: Rotary type viscometer
Inventor: KAWASHIMA SUMIHIKO
IPC: G01N11/14
Filed: 1986-04-07
Abstract: PURPOSE:To measure the viscosity of even a fluid with a low viscosity at a high accuracy, by putting a liquid between an inner cylinder and an outer cylinder arranged coaxially to control the rotation of the outer cylinder so that the torque received by the inner cylinder will be kept constant. CONSTITUTION:A driving force of a servo motor 10 is transmitted to an outer cylinder 3 through power transmission systems 11 and 12 or the like and as the outer cylinder 3 turns, a rotary driving force of the outer cylinder 3 works on the surface of an inner cylinder 2 as torque through a fluid 5 filling between the inner and outer cylinders to rotate the inner cylinder 2, a causing a rotating shaft 15 to rotate through non-contact type magnetoresistance elements 13a and 13b. Then, the torque transmitted to the rotating shaft 15 stops the rotating shaft 15 as balanced with a force of a spring member 16. When an angle of rotation of the rotating shaft 15 is detected by an angle of rotation detector 17, a detection signal I is sent out to a control circuit 20 and by this signal, a circuit 20 detects revolutions of the outer cylinder 3 with a rotary encoder 28 to control rotation so that the torque received by the inner cylinder 2 will be always constant. This enables a highly accurate detection of viscosity of even a fluid with a low viscosity.