baber/WOPTO huggingface dataset:
Patent JP-H021059-A (JP)
Title: Associative retrieving system
Inventor: HASHIMOTO HAJIME
IPC: G06F17/30
Filed: 1988-06-07
Abstract: PURPOSE:To widely obtain retrieval objects and to high speedily indicate retrieved results in order from a result having the strongest relation to an input keyword (KW) designated by a user by executing retrieval by associating an associative KW having high degree of association by the title system from the above-mentioned KW. CONSTITUTION:In the case of information retrieval, the user inputs the KW from an input part 17, and the inputted KW is stored in a storing part 21. Next, a KW converting part 6 obtains a KW number from a storing part 8 and inputs the obtained KW number to a KW associating part 13 of a KW associating unit 5. In the associating part 13, the associative KW is generated using the information of the table data of a storing part 14 from the KW number corresponding to the input KW, and the data of its KW number and its degree of reliability are outputted. In a KW distributing part 7, the KW number and the degree of the reliability from the KW associating part 13 are transferred to a degree of association calculating unit 4, and the degree of association is calculated. A degree of association calculated result margin part 10 receives retrieval object numbers and the degree of association from the unit 4 and integrates the result. A sort part 11 rearranges the retrieval object numbers in the sequence of the degree of association based on the result of the margin part 10 and displays the retrieved results through a fetching part 12 onto a display part 18.
Patent JP-H05172827-A (JP)
Title: Circular stage for sample carrier of material to be analyzed
Inventor: KIYASU JIEI GURANDAN
IPC: G01N35/00
Filed: 1992-06-02
Abstract: PURPOSE: To test a large number of sample batches at the same time with respect to a plurality of analyzing items by providing a circular stand feeding and positioning a plurality of specimens and reagents and selecting either one of a plurality of immunological tests to execute the same. CONSTITUTION: A duplex cell and duplex reagent pack rotary circular stand carrier 30 is inserted to be placed on a heating plate 32 and a heat block 26 houses a reagent pack containing a substrate reagent vial 28. Components for a reagent test are housed in the vials 34, 36, 38 arranged in the reagent pack 40 supported by the carrier 30 to be supplied and a plurality of reaction cells 42 are arranged within the cell placing area 44 of the carrier 30. A robot arm 46 having a fluid moving system has a pipette-shaped probe 48 to move the same to a route in a short diameter direction. The probe 48, the vials 28, 34-38 and the demarcated parts of the cells 42 or wells 50, 52, 54, 56 are made possible to communicate with each other to distribute various components and a sample to respective places. By this constitution, a desired immunological test is executed.
Patent JP-H01312028-A (JP)
Title: Method for preventing stress corrosion cracking of high strength steel
Inventor: TAKEDA YORIMASA
IPC: C21D1/09
Filed: 1988-06-10
Abstract: PURPOSE:To retard or prevent the stress corrosion cracking of high strength steel by heating the part of the steel liable to cause stress corrosion cracking with laser to soften the stress concentrating part. CONSTITUTION:The part of high strength steel liable to cause stress corrosion cracking is heated to a temp. between the tempering temp. of the steel and the Ac1 point by irradiation with laser beams or high frequency heating to soften the stress concentrating part within the range of <=1mm from the surface. Thus, the stress corrosion cracking of the steel is retarded or prevented.
Patent JP-H04367642-A (JP)
Title: Washing control method for tableware washer
Inventor: TSUJII HIROAKI
IPC: A47L15/46
Filed: 1991-06-13
Abstract: PURPOSE:To automatically set a washing condition corresponding to the quantity of tableware, and to eliminate waste of energy and a useless operation by inputting an initial washing temperature before water supply, and a temperature rise rate between two. prescribed points of washing water in the course of washing, and executing a fuzzy inference with respect to the quantity of tableware contained in a washing tank. CONSTITUTION:While a water temperature becomes 50 deg.C from 40 deg.C, a current to a heater 4 is detected by a current sensor, and subjected to duty control in 30 second cycle. As a result, since it is controlled to prescribed power being lower than power consumption of the heater, a fluctuation of power does not occur, and a temperature rise rate is measured exactly. Subsequently, an initial washing temperature detected by a temperature sensor 22 in advance before water supply and stored in a controller is inputted, and a temperature rise time for showing a temperature rise rate until a water temperature of washing water rises to 50 deg.C from 40 deg.C in the course of washing is measured. Next, the temperature rise time and the initial washing temperature are inputted, and the quantity of tableware contained in a washing tank 2 is outputted by a fuzzy inference.
Patent JP-S5474239-A (JP)
Title: Electrifying anode type anticorrosive work for existing long metal body
Inventor: SEKI AKIHIKO
IPC: C23F13/00
Filed: 1977-11-25
Abstract: PURPOSE: To give uniform anticorrosive effect to the longitudinal direction of metal boy by digging a shaft so as to expose a part of burried long metal body and by inserting a bar-like anode along the metal body through the shaft for electrically connecting the both.  
     CONSTITUTION: The shaft 3 is digged to a depth at which a part of the metal body 1 is exposed at any point in the longitudinal direction of the burried long metal body, and then the bar-like anode 2 is inserted along the metal body by using the pusher 4. Then, the metal body 1 and the anode 2 are connected electrically  through the lead wire 5 and then the shaft 3 is filled up. Since this anode bar 2 is continuous, uniform and sufficient anticorrosive effect can be obtained, thus permitting predetermined anticorrosive work to be obtained easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5845134-A (JP)
Title: Coating method for optical fiber with metal
Inventor: MIKI MASAJI
IPC: C03B37/10
Filed: 1981-09-09
Abstract: PURPOSE:To reduce the optical transmission loss of a coated optical fiber by blowing off molten metal on the surface of an optical fiber with a hot gas at the outlet of a molten metal vessel to make the resulting metallic layer coating the surface of the fiber uniform and thin. CONSTITUTION:To coat an optical fiber with a metallic layer for increasing the strength in a uniform thickness, the thickness of the layer is adjusted to about 20mum. By making the thickness smaller, the optical transmission loss of the coated fiber is reduced, so a gas such as N2 is sprayed at high temp. and pressure from lower air dies 6 made of heat resistant material on an optical fiber  11 discharged from the pulling hole 3' of a vessel 3 together with a molten metal 41 such as molten Al stuck to the fiber. Molten Al on the surface of the fiber 11 is blown off to form a thin layer having about 10mum uniform thickness. Thus, a metal-coated optical fiber 12 with a small optical transmission loss is taken out.
Patent JP-S6035330-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: NAGAOKA SHINSAKU
IPC: G11B5/72
Filed: 1983-08-04
Abstract: PURPOSE:To reduce a spacing loss and to improve the quality of running, wear resistance, and corrosion resistance by providing a ferromagnetic layer with an overcoat layer which has an organic material treated layer on a plasma polymerized layer. CONSTITUTION:A magnetic recording medium has a magnetic layer formed on a base, the plasma polymerized layer which incorporates silicon on the magnetic layer, and the organic material treated layer formed by graft-polymerizing and/ or adsorbing physically organic material on the surface of the plasma polymerized layer. The magnetic layer is formed on the base and then the plasma polymerized layer is formed on the magnetic layer by polymerizing a compound containing silicon in an atmosphere of glow discharge; and varpor consisting principally of the organic material is brought into contact with this plasma polymerized layer for an air-phase treatment, forming the organic material treated layer. The overcoat layer consisting of the plasma polymerized layer and organic material treated layer is preferably 20-1,000Angstrom  thick on the whole, and specially preferable 100-500Angstrom . The thickness is not enough to give lubricity when <20Angstrom  and causes an increase in spacing loss when >=1,000Angstrom .
Patent JP-2000329354-A (JP)
Title: Oven toaster
Inventor: TAGUCHI TERUAKI
IPC: F24C7/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To constitute an oven toaster in such a way that a toasting net can be easily put in and removed from the toaster and, at the same time, the door of the toaster is prevented from hanging down even when the toasting net is removed. SOLUTION: In an oven toaster, supporting bars 11 are bent and disposed between the left and right wall surfaces (reflecting plates) 5 and 5 of a heating chamber 3 and a door 2, and a toasting net 4 is only placed on the bars 11. Therefore, the toasting net 4 can be easily put in and removed from the toaster and, at the same time, the angle of opening of the door 2 can be controlled in a state where the toasting net 4 is removed from the toaster.
Patent JP-H088675-A (JP)
Title: Variable attenuator
Inventor: MAEDA YOSHIHIKO
IPC: H03H7/25
Filed: 1994-06-23
Abstract: PURPOSE:To provide the variable attenuator which reduces the non-linearity of input/output characteristics. CONSTITUTION:A pi type variable attenuator is applied, and PIN diodes 3 and 4 are connected with opposite polarities in series to the series path between its input and output terminals P1 and P2, and plural PIN diodes Da1 to Da3 and Db1 to Db3 are connected in series to parallel paths of PIN diodes 3 and 4, and a control voltage VCNT is applied through a choke coil 5 to control the dynamic impedance of PIN diodes 3 and 4 and PIN diodes Da1 to Da3 and Db1 to Db3 due to the change of forward currents of these diodes, thereby variably controlling the extent of attenuation.
Patent JP-S5766322-A (JP)
Title: Method for measuring response spectrum of electrical and dynamic systems by pseudo noise
Inventor: WADA AKIMITSU
IPC: G01N29/00
Filed: 1980-10-13
Abstract: PURPOSE:To perform various electrical and dynamic measurements by performing electric and dynamic conversion before applying a signal source to an object to be measured, and applying the converted signal to be the object to measured. CONSTITUTION:A device 1 is the signal source of the pseudo noises. Its output signal fo(t) is divided into two signals. One of said output signals is converted into an electrical and dynamic signals by a converter 11 which converts the signal into the electrical dynamic signals suitable for the object to be measured. Said converted signal f(t) is applied to the object to be measured 2, and the response value g(t) from the object to be measured is converted by a Fourier converter 3. The other of said output signals fo(t) is converted by a Fourier converter 4. A device 5 is a computing circuit where the output G(w) from the converter 3 is divided by the output fo(w) from the converter 4. The output H(w) of the computing circuit 5 is a transmission function, and many frequency responses can be obtained from this fuction.
Patent JP-S625566-A (JP)
Title: Manufacture of fuel electrode of molten carbonate type fuel cell
Inventor: SUZUKI NOBUKAZU
IPC: H01M4/86
Filed: 1985-06-28
Abstract: PURPOSE:To efficiently and economically manufacture an electrode which maintains high porosity for a long time by sintering single powder such as nickel to obtain a porous substrate, immersing it in an aqueous solution containing a stabilizer, and drying. CONSTITUTION:Powder of the first metal such as nickel is sintered to form a substrate. The substrate is immersed into an aqueous solution containing the second metal component such as chromium and aluminum, dried, and heated in a reduction atmosphere containing hydrogen to deposit the second metal component into the substrate. Then the substrate is immersed into a solution containing the third metal such as ytterium and cerium, dried, then heating to deposit the third metal component into the substrate.
Patent JP-H07323007-A (JP)
Title: Ophthalmic apparatus
Inventor: FUJIEDA MASANAO
IPC: A61B3/10
Filed: 1994-05-31
Abstract: PURPOSE:To adjust easily and accurately an alignment with an extremely simple constitution by an subject himself by an apparatus wherein a standard mark and a fixed visual mark are laminated and observed by an eye to be inspected and a target mark is projected to judge whether the working distance is appropriate and it is judged based on the detected result. CONSTITUTION:A holding member 7 on which an concave mirror 6 is held is mounted on an apparatus, the mode is switched to a mode for a subject by an operator selecting switch. Under this condition, the subject holds the apparatus by one hand and put on an electric source switch to turn on each light source and determines the left and the right of a selected eye by means of an R/L switch. Then, an opening part 3 of a measuring window is positioned on the front of the selected eye to be inspected. When the eye 1 to be inspected watches the opening part 3, the end part 3' of the opening part 3 through the concave mirror 6 and the fixed visual mark 14' illuminated by a light source 13 is observed. Adjustment of alignment in upward, downward, left and right directions by using the opening end part 3' and the solid visual mark 14' is performed and then, adjustment on the working distance is performed.
Patent JP-H0439289-A (JP)
Title: Passenger conveyer
Inventor: SAITO RYOICHI
IPC: B66B23/04
Filed: 1990-05-31
Abstract: PURPOSE:To provide complete removal of pressure marks to a traveling handrail and complete holding of the traveling handrail at the time of stopping in an escalator by making a shoe which faces the traveling handrail through a clearance come into pressure contact with the traveling handrail so as to restrain traveling of the traveling handrail in case of no current-carrying to a driving means. CONSTITUTION:When a traveling handrail 3 is circularly moved by a linear motor, an electromagnetic coil 15 is forced and a plunger 15a is protruded toward an arm 12 to comes into contact with it, move arms 12, 12 to the left side with a spring 19 compressed and separate a shoe 14 from the surface on the return passage side of the shoe 14, giving no-contact traveling to the traveling handrail 3. When stopping, on the other hand, current-carrying for the electromagnetic coil 15 stops and a pair of arms 12, 12 are operated reversely by the spring 19 to make the shoe 14 come into pressure contact with the inner surface of the traveling handrail 3 and restrain traveling of the handrail 3, thus holding it in a stopping condition completely.
Patent JP-H05332202-A (JP)
Title: Exhaust gas reflux device of engine
Inventor: KANEKO SATOSHI
IPC: F02M25/07
Filed: 1992-06-03
Abstract: PURPOSE:To enable a reflux control valve to be rapidly controlled in its opening action so as to improve its responsiveness in the case of an EGR operational range by controlling a valve drive means so as to apply a negative pressure to the negative pressure chamber of the reflux control valve to such an extent as not forcing the valve to open in an EGR non-operational range. CONSTITUTION:A reflux control valve (d) driven by a pressure controlled by a valve body drive means (e) is interposed in a reflux passage (c) which circulates partial exhaust gas of an exhaust system (a) to an intake system (b). A range judging means (k) discriminates the operational range of reflux control from the non-operational range thereof by means of a specified map stored in a memory means (i) from combination of an engine load and its rotational speed after recovering output signals of an engine load sensor (f) and an engine rotational speed sensor (g). When it is judged as the non-operational range of the refulux control, a valve drive means (e) is controlled to such an extent as not opening a reflux passage (c) by the reflux control valve (d), by means of a reflux control valve control means (j) which receives an output signal of a valve body position detecting means (h) which detects a valve position of the reflux control valve (d).
Patent JP-S63306396-A (JP)
Title: Finned heat exchanger
Inventor: YOKOUCHI AKIRA
IPC: F28F1/32
Filed: 1987-06-08
Abstract: PURPOSE:To significantly improve the heat exchanging capacity and improve the thermal efficiency by fixedly attaching a heat transfer pipe to multiple fins which are equally spaced with the serpentine heat transfer pipe perpendicularly intersecting the fins in multiple levels, and changing the configuration of the fins along the way of the heat transfer pipe. CONSTITUTION:Fins 1 are fixed in place to perpendicularly intersect a heat transfer pipe 2. The air speed is low in the area A, and high in the area B. By selecting the plate fin for the area A where the air speed is low and the corrugated fin having a higher draft resistance for the high speed area B, the area B will have a greater heat exchanging capacity than that which is gained from the plate fins which are equally spaced. On the other hand, when the low temperature space heating is performed, there is less draft resistance in the plate finned area, and so, the frost growth is slow. Therefore, even if the area B is completely blocked with frost, the drafting is still possible through the area A, assuring a sustained space heating and reducing the unpleasant repetition of defrosting. Further, owing to the corrugated finned area B, the heat exchanging capacity can be significantly improved.
Patent JP-H04343021-A (JP)
Title: Electromagnetic flowmeter
Inventor: KOSHIMIZU ATSUSHI
IPC: G01F1/58
Filed: 1991-05-20
Abstract: PURPOSE:To obtain an electromagnetic flowmeter which car remove mixing noises and output a stable and correct flow rate signal even when the peripheral temperature is changed. CONSTITUTION:A high pass filter 1 which has a cutoff frequency in the vicinity of the frequency of a flow rate signal satisfactorily removes the electrochemical noises mixed in the flow rate signals obtained from electrodes A, B and having the 1/f frequency characteristic. This electromagnetic flowmeter is provided with the above high pass filter 1, a CPU 10, a PROM 11 which stores the temperature characteristic data of resistances and capacitors constituting the high pass filter 1, and a thermometer 12. When the flow rate signal output from the high pass filter 1 is input, it is corrected in accordance with the peripheral temperature and the result is outputted. In consequence, the noises can be remarkably reduced and the stable flow rate signal can be output even when the peripheral temperature is changed.
Patent JP-H0310099-A (JP)
Title: Insoluble electrode for electroplating and production thereof
Inventor: MATSUMOTO YUKIE
IPC: C25D17/12
Filed: 1989-06-07
Abstract: PURPOSE:To produce the above insoluble electrode having superior corrosion resistance and durability by electrically joining a porous platelike body of a corrosion resistant metal to a plate of a corrosion resistant metal to form an electrode substrate and coating the surface of the substrate with an active electrode material contg. a Pt family metal. CONSTITUTION:A porous platelike body of a corrosion resistant metal such as an expanded metal having 5-90% opening rate is electrically joined to a plate of Ti, Ta, Nb, Zr or an alloy of them as a corrosion resistant metal to form an electrode substrate. The surface of the substrate is nitride, borided or carbonized as required and it is coated with an active electrode material contg. one or more kinds of Pt family metals such as Ru, Rh, Pd, Ir and Pt, an alloy of such metals or the oxides by thermal decomposition. A superior insoluble electrode for electroplating, etc., ensuring low electrolytic voltage is obtd.
Patent JP-S5843857-A (JP)
Inventor: MATSUZAKI HIROSHI
IPC: B61J1/10
Filed: 1981-09-09
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-H06331985-A (JP)
Title: Surface light source device
Inventor: TAKAHATA KAZUHIKO
IPC: G02F1/1335
Filed: 1993-05-20
Abstract: PURPOSE:To provide a surface light source device capable of obtaining a high- luminance surface light source by efficiently utilizing light from a linear light source. CONSTITUTION:This device is provided with a surface light source unit constituted of a light transmission plate 1 obtained by chamfering the edge of the upper surface of one side surface of a transparent plate provided with a light diffusing and transmitting part on its lower surface so as to become a concave curved surface and chamfering the edge of the lower surface so as to be a convex curved surface, and the linear light source 2 arranged to be brought into contact with all the surface of the concave curved surface of the plate 1. The length of the circular arc of the concave curved surface of the plate 1 is 1/4-1/2 of the circumference of the light source 2, and an angle formed by a chord AB linking the upper endpoint A with the lower endpoint B of the concave curved surface with the extention of the upper surface of the plate 1 is 30-60 deg..
Patent JP-S5937049-A (JP)
Title: Process of sensing machined condition for cast finishing work
Inventor: MORIKAWA SATORU
IPC: B24B49/00
Filed: 1982-08-18
Abstract: PURPOSE:To enable a fine machining surface to be produced even under a remote controlled burr removing process for cast matter by a method wherein the width of worked spot is sensed by the amount of reflected light from the surface of cast material including a cutting surface so as to detect the machined condition. CONSTITUTION:In case that a cast burr C with a width of 11 is machined by a grinding stone B, the width of the machined spot A1 is 11 when only the cast burr is machined, A2 shows 12 when the root part is machined, and A3 shows 13 when the cast surface itself is cut. A sensing of the width of the machined spot is performed such that reflected light from the cast surface D containing a machined spot A is received by an image sensor 1, an output from each of the picture elements 6 is compared with a reference value to calculate the width of the machined spot A and then the machined conditions A1 to A3 are judged. In this way, even in case that an operater performs a remote-controlled operation with a manipulator etc., it is possible to get a highly precise follow-up characteristic similar to the operation under a bare sight control and further to make a fine surface without feeling any fatigue.
Patent JP-H11336754-A (JP)
Title: Preload device for bearing
Inventor: TANAKA SHINJI
IPC: B23B19/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a preload device for a bearing capable of controlling the preload of the bearing without using an auxiliary driving means such as a fluid pressure supply means. SOLUTION: This preload device for bearing 2, in which inner ring spacers 3 and outer ring spacers 9 are disposed alternately in a housing 4 and supports a rotating shaft 1, includes a flange 5 fixed on one end of the housing 4, a bearing cover 7 fixed at one end of the housing 4, a bearing cover 7 supported at the other end so as to be capable of moving in the axial direction, and a bellows-type leaf spring 10 formed so that its inner periphery may touch the outer peripheries of the bearing 2 and the outer ring spacer 9 and both ends in the axial direction may touch the flange 5 and the bearing cover 7.