baber/WOPTO huggingface dataset:
Patent JP-H03267293-A (JP)
Title: Passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B21/00
Filed: 1990-03-19
Abstract: PURPOSE:To reduce the running resistance in a handrail as well as to prevent any adverse effect due to rainwater by forming the handrail in a horizontal traveling part of a footstep, into a gentle slope way, lowering the side of a lower platform as far as one step. CONSTITUTION:An intermediate horizontal type passenger conveyor 1 with an intermediate horizontal passage C consists of a horizontal passage A, a slope way B, the said intermediate horizontal passage C, another slope way D at the lower side and a horizontal passage E at the upper side. A return passage of a handrail 6 is set down to a locus along these slope ways B, D, but at a return passage F in a part of the intermediate horizontal passage C, the side of the slope way B is formed into such a gentle slope way as situated one step lower. At a projecting bend part, a guiding rotor 7 is supported on the surface side of the handrail 6 and at a recess bend part, a rotor 8 comes into contact with the inner circumferential side and supported as well. Consequently, the return passage side of the handrail 6 is formed into a smooth, gentle slope way owing to the horizontal part C so that running resistance is reduced, while rainwater penetrating into an upward opening is made to flow down to the lower part, thus a slip or the like due to the rainwater is prevented.
Patent JP-H09236205-A (JP)
Title: Condensate chemical feeding system for boiler
Inventor: TSUBOTA YOSHIMI
IPC: F22B37/52
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by providing a bypass circuit on the way of the steam tube of a boiler, inserting a jet pump to the circuit, and connecting the suction port of the pump to a chemical tank via a chemical pouring tube. SOLUTION: A steam tube 3 for supplying steam to a load side is connected to the main steam outlet 2 of a boiler 1, and a bypass circuit 4 is provided on the way of the tube 3. A jet pump 5 is inserted into the circuit 4. The suction port 8 of the pump 5 is connected to a chemical tank 12 via a chemical pouring tube 13. Since the pump is inserted to the circuit branched from the steam tube to suck the chemical, expensive chemical pump can be eliminated. Since the chemical proportional to the steam flow rate can be corresponded based on the change of the requested steam amount of the load side, the facility such as a controller, wirings can be obviated.
Patent JP-H08157924-A (JP)
Title: Melting of scrap with high heat efficiency by converter type reaction vessel
Inventor: KITAMURA SHINYA
IPC: C21C5/28
Filed: 1995-03-27
Abstract: PURPOSE: To efficiently execute scrap melting without causing the wear of a furnace refractory by using a top-blowing lance having a specific size and shape of an oxygen supplying tube and executing a specific oxygen-blowing under the presence of specific quantities of slag and carbonaceous materials. CONSTITUTION: The carbonaceous materials are burnt with oxygen-containing gas from the top-blowing lance in a converter-type reaction vessel and the scrap is melted with this heat. At this time, the slag quantity is controlled to 100-400kg/t of metal and the fixed carbon content in the carbonaceous material is controlled to 100-500kg/t of slag. Further, the top-blowing lance has one thread slit-like oxygen supplying tube 2 having the cross section of concentrical circle or polygonal shape in the body 1. The opening part of this oxygen supplying tube 2 is separated with 2-10 pieces of shielding plates 3 and the length B of long sides, the length (h) of short sides and the diameter R of the lance are made to satisfy B/h=10-225 and B×h/R=0.4-4.  Further, at the time of blowing oxygen, while controlling the distance G between the tip part of the lance and the slag surface to G/A=0.1-0.8 as to the diameter A of the vessel, oxygen flow rate per ton of the scrap is regulated to 200-500Nm<3> /hr.ton.
Patent JP-S61226650-A (JP)
Title: Method and instrument for measuring moisture
Inventor: OKA SHOTARO
IPC: G01N27/00
Filed: 1985-03-30
Abstract: PURPOSE:To make possible the easy quantitative determination of moisture with high accuracy and high exactness by removing the influence of the coexisting component except the moisture. CONSTITUTION:The figure is a graph indicating the relation among the output signal MH corresponding to the moisture concn. of a moisture sensor 23, the signal RH corresponding to the co-existing component concn., the signal MO corresponding to the moisture concn. of a comparating sensor 24 and the signal RO corresponding to the co-existing component concn. The output at the moisture sensor 23 appears actually as (MH+MO); on the other hand, the output at the comparing sensor appears as (RH+RO). (MH+MO)-k.(RH+RO)=MH-k.RH is obtd. if MO/RO (the ratio of the magnitude of the signal with respect to the co-existing component) is known k. MO is canceled from the output A by subtracting the k-times of the output B of the sensor 24 from the output A of the sensor 23. The quantitative determination of the moisture concn. is made possible while the influence of the co-existing component is removed in accordance with the subtracted value by setting preliminarily the detection line.
Patent JP-H05275007-A (JP)
Title: Formation of phosphor screen of cathode-ray tube
IPC: H01J29/28
Filed: 1992-03-25
Abstract: PURPOSE:To form color filter layers having the excellent adhesive strength to a panel and a high transmission factor by coating the inner surface of a panel with the compos ite, which is obtained by dispersing the fine-particle pigment and light transmitting particles in the photosensitive solution, and subjecting to exposing and developing. CONSTITUTION:In the formation of the phosphor screen of a cathode-ray tube having a red, a green and a blue color filters 4R, 4G, 4B between a red, a green a blue phosphor layer 5R, 5G, 5B and the inner surface of a panel 1, the composite obtained by dispersing fine particle pigment and light transmitting particles in the photosensitive material is used. At the time of coating the inner surface of the panel 1 with this composite and performing the exposure, the light is transmitted through the light transmitting particles to enter the interface with the panel 1 to perform the sufficient exposure and the development. The adhesive property to the inner surface of the panel 1 is thereby improved without increasing the exposure quantity to eliminate the generation of the nonconformity due to the looseness. The color filter layers 4R, 4G, 4B respectively having a predetermined width are obtained. The light transmitting particles cross-links over the fine particle pigment to improve the transmission factor of each filter after the baking.
Patent JP-H11250908-A (JP)
Title: Electrode for alkaline secondary battery and alkaline secondary battery
Inventor: KATO HITOSHI
IPC: H01M4/52
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To increase a capacity and improve high-rate charging/discharging cycle life characteristics at a high temperature by forming a cover layer mainly made of one or more kinds of a lanthanoid compound, a yttrium compound and a scandium compound and a cobalt compound on the surface of base grains made of nickel hydroxide. SOLUTION: Part of a compound of lanthanoid, yttrium or scandium such as Yb, Lu, Er or Tm is dissolved in an electrolyte to act as a dissolution accelerator or a depolarizer of a cobalt compound, and a conductive matrix of oxycobalt hydroxide is uniformly and densely formed on the nickel hydoxide of an active material. The electrode reaction of the nickel hydroxide on a positive electrode is made uniform, and part of these dissolved compounds are deposited on a negative electrode to prevent the dissolution of Mn or Al constituting a hydrogen storage alloy. When coated nickel hydroxide base grains are air-stirred in a Na-containing alkaline aqueous solution at 60 deg.C or above, the surface area is increased, and the cobalt hydroxide exceeds a bivalence.
Patent JP-H05273380-A (JP)
Title: Internal pump
IPC: F04D7/08
Filed: 1992-03-26
Abstract: PURPOSE:To enable easily increasing the inertia moment of a rotation body and eliminate unstable work during assembling. CONSTITUTION:Main impeler part 6 is provided at the upper part and an in- water motor 31 driving the main impeler part 6 is provided at the lower part, these rotation axis are assembled in one, and a fly wheel 32 is placed detachably and rotatably in one putting a coupling bolt 33 in between at the lower end of the motor axis 13 of the in-water motor part 31. This fly wheel 32 has a reverse U shape in the vertical cross section and a dimension of diameter and axial length capable of obtaining a desired inertia moment, and is provided with a plurality of pump holes along the radial direction.
Patent JP-H11330323-A (JP)
Title: Module mounting plate for cooling electric component element
Inventor: BAUMANN HEINRICH
IPC: H01L23/36
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To enable stress caused by a temperature change in a solder layer to be lessened by openings provided to the troughs of corrugations of a corrugated strip, by a method wherein the openings are provided to the troughs of corrugations of the corrugated strip which are soldered to a mounting plate that bears up electrical component elements that release heat. SOLUTION: As openings 2 are provided to a corrugated strip 1 along the axes of troughs 3 of corrugations of the strip 1, the troughs 3 of corrugations of the strip 1 are connected to a mounting plate 7 by spot soldering. By this setup, soldered joints are markedly lessened in rigidity, and stress caused by a temperature change can be reduced to a non-critical region. The corrugated strip 1 is high enough in bending flexibility in the direction vertical to the wave axis, so that a heavy stress is hardly imposed in the direction vertical to the corrugation axis after the mounting plate 7 and the strip 1 are soldered together. Therefore, the openings 2 provided to the troughs of corrugations of the corrugated strip 1 are capable of reducing stress caused by a temperature change in a solder layer.
Patent JP-S55160077-A (JP)
Title: Waterproofing material composition
Inventor: YAMAMOTO TSUNEO
IPC: C08L71/02
Filed: 1979-05-31
Abstract: PURPOSE: A waterproofing material composition, by highly adhesive to concrete, etc. and excellent in characteristics such as elongation, composed of a composition comprising a hydrolyzable silicon group-terminated polyether, a filler and a plasticizer, and of a curing catalyst.  
     CONSTITUTION: A composition of viscosity ≤120,000 poise, comprising (A) a hydrolyzable silicon group-terminated polyether, 0W80wt% of (B) a filler and 0W 60wt% of (c) a plasticizer, where (A)+(B)+(C)=100% and (C)/(A)=0W3, is compounded with a curing catalyst. Here, the hydrolyzable silicone group in (A) compound has a hydride, halogen, amide group, etc. bonded to the silicon-atom, and the polyether part on the backbone chain has a repeating unit of -R-O- (R is bivalent alkylene) and MW of 300W15,000. (B) is CaCO 3 , TiO 2 , talc, etc. and (C) is dioctyl phthalate, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11263016-A (JP)
Title: Ink jet recording apparatus
Inventor: NOMURA HIROKO
IPC: B41J2/06
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To stably and well record a character or an image on a recording medium by setting the height of the ink guide part projected toward a holding means from a substrate and the distance between the recording medium held to the holding means and the substrate so as to satisfy the relation of a formula. SOLUTION: An ink jet recording apparatus 1 is constituted so as to allow ink 6 to fly toward a recording medium 3 by an electrostatic field formed by applying predetermined voltage across the individual electrodes 9 provided to a recording head 2 and the height d1 of the part projected from the substrate 8 of an ink guide part 10 toward a holding means 4 and the distance d2 between the recording medium 3 held to the holding means 4 and the substrate 8 are set so as to satisfy the relation represented by the formula d2 /4<=d1 <=2d2 /3.
Patent JP-S60211080-A (JP)
Title: Treatment with zinc phosphate by immersion
Inventor: MIYAMOTO TOMOSHI
IPC: C25D11/36
Filed: 1984-04-04
Abstract: PURPOSE:To improve the corrosion resistance of the surface of the edge part of a metallic article treated with zinc phosphate by supplying DC at a proper current density for a proper time using the metallic surface immersed in a treating soln. contg. zinc phosphate as a cathode. CONSTITUTION:When a metallic surface is treated with zinc phosphate by immersion, DC is supplied at 2-10A/dm<2> current density on the metallic surface for 10-60sec using the immersed metallic surface as a cathode to form a film different from a conventional zinc phosphate film and having high corrosion resistance in itself on the edge part of the metallic surface to be treated. The DC supply may be suitably carried out during treatment with zinc phosphate by immersion, immediately after immersion or immediately before taking out. By said treatment the corrosion resistance of the edge part of a metallic article is improved. The edge part is coated with a little paint by the flow of a paint film during coating and baking.
Patent JP-H02250698-A (JP)
Title: Inverter control method
Inventor: YAMAMOTO IZUMI
IPC: F04B49/06
Filed: 1989-03-20
Abstract: PURPOSE:To improve operational efficiency and to suppress electromagnetic noise by controlling a load based on a V/F pattern switched according to the integrated value of overcurrent detection signal. CONSTITUTION:Output level from an integrating circuit 6 is detected and V/F pattern stored in a memory 11a is switched based on the variation of a compressor 2. In other words, when a heavy load is applied onto the compressor 2 and the output level from the integrating circuit 6 is lowered, the V/F pattern is switched from a standard pattern A through an intermediate pattern C to a worst pattern B. When a light load is applied onto the compressor 2 and the output level from the integrating circuit 6 does not lower but increases, the V/F pattern is switched from the worst pattern B through the intermediate pattern C to the standard pattern A. Since the compressor 2 is inverter controlled based on an optimal V/F pattern, during normal operation, electromagnetic noise is suppressed and the operational efficiency of an air-conditioner can be increased.
Patent JP-H10260804-A (JP)
Title: Picture processor
Inventor: OTANI KAZUHIRO
IPC: B41J5/30
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To speed up the picture processing through the use of a limited page memory size to the maximum, by deciding to which conversion means inputted picture data is to be inputted, in accordance with the size of the page memory and the size of outputted bit map data. SOLUTION: Inputted picture data is converted into bit map data by various means 51-58 stored in ROM 50 in ESS as control programs and they are stored in the page memory 41 in RAM 40. Bit map data stored in the page memory 41 is stored in the picture memory 80 of IOT through a video interface 35 at every page at every area obtained by dividing one page into plural areas. Namely, the size of the page memory 41 is compared with a memory size required for forming the picture. Then, a frame system and a band system are appropriately selected by efficiently using the mounting page memory 41 and therefore the speedy picture processing is realized.
Patent JP-S62225785-A (JP)
Title: Diaphragm type liquid pump
Inventor: MIYAUCHI KAZUNORI
IPC: F04B43/06
Filed: 1986-03-28
Abstract: PURPOSE:To provide a explosion-proof construction, by providing a pump chamber partitioned from a servo chamber by a diaphragm, biasing a valve body mounted on the diaphragm by a spring for causing the valve body to control the communication of the atmosphere with the pump chamber. CONSTITUTION:A pump chamber 8 comprises a case 1 and a diaphragm 3 and a valve body 12 formed on the diaphragm control the introduction of the atmosphere into a servo chamber. When the air in the servo-chamber 9 starts to be exhausted through an exhaust hole 22 and the diaphragm 3 starts to return by the force of a spring 17, fluid is sucked into the pump chamber 8 through a suction port 6. Since the pump is driven by compressed air, it has an unfiring safe construction.
Patent JP-S59195076-A (JP)
Inventor: SHIGETA NAOAKI
IPC: F25C1/04
Filed: 1983-04-18
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-S62226095-A (JP)
Inventor: MIYANO HIROSHI
IPC: G21C15/24
Filed: 1986-03-28
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-H06278370-A (JP)
Title: Thermal recording label
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/26
Filed: 1993-03-26
Abstract: PURPOSE:To prevent a recording image from being erased by an oily matter and to enhance a heat response and an image shelf stability by a method wherein in a thermal recording label, in which thermal recording cohesive particles essentially composed of a dye precursor, a color developer shown by a formula, and a sensitizer and made to cohere with each other by a dispersing agent are incorporated in a thermal recording layer, and a release sheet is bonded to a rear surf ace of a substrate. CONSTITUTION:A color developer is composed of one or more kinds of salicylic acid derivatives shown by a formula or metallic salts thereof. Thermal recording cohesive particles essentially composed of three components, i.e., a dye precursor, the color developer, and a sensitizer, and made to cohere with each other by a cationic dispersing agent are incorporated in a thermal recording layer. A release sheet is bonded to a rear surface of a substrate through an adhesive layer. In the formula, X and Y represent hydrogen atom or halogen atom, and R represents alkyl group or aryl group. In this manner, the cationic dispersing agent forms a pseudo coating on the surfaces of the cohesive particles so as to isolate the particles from an oily matter, such as a plasticizer, from the external. In this manner, the release sheet can be bonded to the surface of the substrate opposite to the thermal recording layer-coated surface through the adhesive layer.
Patent JP-S61227449-A (JP)
Title: Data transfer system
Inventor: TAKAHASHI KATSUHIRO
IPC: H04L29/08
Filed: 1985-04-01
Abstract: PURPOSE:To relieve an ineffective load exerted to a center device by sending outgoing permission information from the center device to a terminal device and allowing the terminal device to send transmission information to the center device according to the transmission permission information. CONSTITUTION:In considering electric key information and state information representing the state of a terminal device 4 as data sent from the terminal device 4 to the center device 1, a center control section 2 controls the center device 1 and a terminal interface 3 sends the key permission information or the state permission information to the said terminal device via a data line 8 according to the command from the center control section 2. When the reception data is the key permission information or the state permission information, the terminal device 4 stores it and only when the transmission of the key information is not restricted, the key information received from a terminal input section 6 is sent to a center interface section 5, and only when the transmission of the state information is not restricted, the state information is sent to the center interface section 5 and sent to the center device via the data line 8.
Patent JP-H02247460-A (JP)
Title: Operation control device for refrigerator
Inventor: SAWAI KATSUYUKI
IPC: F25B1/00
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the amount of frost and save energy by installing an upper limit value regulating means which inhibits an opening motion of an expansion valve when its opening reaches a preset upper limit value, and an upper limit value-releasing means which releases its motion when a blowoff air temperature comes under a specified refrigerating temperature range. CONSTITUTION:When a compressor 1 is operated with its maximum capacity during pull down in a refrigerator, the opening upper limit value of an electronic expansion valve 5 must be maintained to 50%, using an upper limit value regulation means 15, if the capacity of the compressor 1 is 100% after it is detected. When a blowoff air temperature of a vaporizer 6 detected by a temperature sensor Th4 is deviated out of a specified temperature range of a refrigerator, the above action must be repeated so that the capacity of the compressor 1 may be reduced to a minimum value after the completion of pull down under the control of a compressor capacity control means 14. The opening upper limit for the electronic expansion valve 5 may be set based on the capacity of the compressor 1. When the temperature in the refrigerator falls within the refrigerating temperature range, the opening upper limit for the electronic expansion valve is set to 100% by an upper limit release means 17. It is, therefore, possible to prevent the generation of frost on the vaporizer since the compressor can be operated with a low capacity.
Patent JP-S61226996-A (JP)
Inventor: TAKEMURA TOMOYUKI
IPC: H05K3/24
Filed: 1985-04-01
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-H07160197-A (JP)
Title: Method and system for data processing
Inventor: SUTEFUEN EMU MATEYASU
IPC: G06F21/12
Filed: 1991-03-09
Abstract: PURPOSE: To provide a security protecting system for key management in which a control vector inspection code can be changed in a control vector inspection unit. CONSTITUTION: A control vector inspection unit 16 of an enciphering device 4 is initialized by using a control vector inspection code dynamically loaded from a control vector inspection code storing part 3 of an enciphering system 200 through an input channel 20. The consistency of the control vector inspection codes in the input channel 20 is protected by a security channel 60 directly linking the control vector inspection code storing part 30 with a physical security device fitted to an enciphering device 4 of an enciphering system 100.
Patent JP-S55161571-A (JP)
Title: Automatic controlling method of welding condition in narrow groove welding
Inventor: NOMURA HIROICHI
IPC: B23K9/167
Filed: 1979-06-04
Abstract: PURPOSE: To enable the even formation of molten metal pool surface despite the deviation in groove line and groove width by inverting and oscillating the groove width direction moving of arc by electric signal and controlling welding speed according to the fluctuations of gap.  
     CONSTITUTION: A detector 6 detects the arc current of the wire 3 in groove 2 and a differential amplifier 9 outputs the signal. When this coincides with the differential signal of the current values IO and IB from a reference signal generator 11, a traverse motor 13 is operated by a change-over switch 10, by which the wire 3 is moved between (a) and (b). Hence, even if the groove width changes, the wire 3 oscillates according to this and the penetration of the groove wall faces become wlways constant. However, unevenness occurs in bead faces, and therefore the periods T 1 , T 2 ... which appear owing to the groove width change are measured by a counter 18 which synchronizes with a pulse signal generator. These are then changed to the groove width by an operator 19 and is input to a moving motor 22 after having been divided by the signal from the speed reference command device 23 by way of the divider 20, whereby the welding speed is controlled according to the groove width. 
     COPYRIGHT: (C)1980,JPO&Japio