baber/WOPTO huggingface dataset:
Patent JP-S6190303-A (JP)
Title: Muting circuit tape recorder
Inventor: AIKIYOU HIDENORI
IPC: G11B5/027
Filed: 1984-10-08
Abstract: PURPOSE:To prevent occurrence of an offensive sound accompanying the change in running speed by grounding the output terminal for reproducing signal for a specified time by a muting transistor when dubbing speed is changed. CONSTITUTION:When a speed changing switch 3 is switched toward the high speed side, a tape recorder is placed in high speed dubbing state, and when the switching operation is made, an H level signal is outputted to the output terminal of a NAND circuit 6 and the control transistors (TR) 44 and 42 of a muting control circuit 40 are energized. This energizes a muting TR37 for a specified time, and therefore, the offensive sound reproduced when the running speed is changed is not outputted to an output terminal 20. If the switch 3 is changed from high speed to low speed, the low speed dubbing operation occurs, and when this switching is done, an L level signal is outputted to the output terminal of the circuit 6 and TR42 is energized thereby energizing TR37 for a specified time.
Patent JP-H0375330-A (JP)
Title: Die for sizing width of hot slab
Inventor: OKI MASAMI
IPC: B21J1/04
Filed: 1989-08-16
Abstract: PURPOSE:To combinedly provide the die with excellent wear resistance and heat cracking resistance by specifying the content of C, Si, Mn, Ni, Cr, Mo and V in the compsn. of the die, regulating its structure to bainite and specifying its hardness. CONSTITUTION:The die for sizing the width of a hot slab is formed from the compsn. constituted of, by weight, 0.10 to 0.35% C, 0.1 to 1.5% Si, 0.2 to 1.5% Mn, <=2% Ni, 1.0 to 3.0% Cr, 0.2 to 1.0% Mo, 0.1 to 0.6% V and the balance Fe with inevitable impurities. The die having the compsn. is subjected to water cooling, oil cooling or the like from the austenizing temp. to regulate the structure of the matrix to bainitic one and the hardness to 30 to 50HS. By the selection of the above chemical compsn. and the regulation of the structure, the die can be used for a long period of time and the efficiency for sizing the width of a slab can be improved.
Patent JP-S60102684-A (JP)
Inventor: CHIKARA YOSHIHISA
IPC: G09G1/00
Filed: 1983-11-10
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-S59102477-A (JP)
Title: Spraying method of mortar
Inventor: HOSHINO KENZOU
IPC: E21D11/10
Filed: 1982-12-03
Abstract: PURPOSE:To enable installation of a force feeder for mortar in the position substantially apart from working face by feeding forcibly the mortar contg. foam, mixing an accelerator therewith in a spraying position to annihilate the foam and spraying the mortar. CONSTITUTION:Mortar prepd. at a small ratio between water and cement is weighed from a batcher 11 in the position substantially apart from working face in the state of spraying the mortar in the construction of tunnel or the like. Aggregate and a foaming agent are put into this mortar and the mixture is kneaded in a mixer 3 and is forcibly fed by a hopper 2 and a pump 1 into a transport pipe 4. The force feeding is thus easily accomplished. An accelerator, etc. are supplied and mixed to and with the motar in the spraying position from a mixer 5 and the boom 7 of a sprayer 6 is operated to annihilate the foam and to spray the mortar from a hose 4' through a nozzle 8 and a rotary nozzle 9 to a rock wall 10. An excavation operation is thus carried out without bringing any surplus apparatus to the front of the working face.
Patent JP-S60104767-A (JP)
Title: Nozzle for mixing additive liquid in fuel economizer for internal-conbustion engine
Inventor: INUZUKA HACHIROU
IPC: F02M25/00
Filed: 1983-11-09
Abstract: PURPOSE:To add a liquid out of a nozzle efficiently to an air-fuel mixture and thereby aim at economization in fuel in a stable manner, by installing plural pieces of injection nozzle holes radially in a side wall of the nozzle, while forming an inner wall in an inclined plane so as to cause inner wall extension lines of each these nozzle holes themselves to be intersected on the outer circumference. CONSTITUTION:Plural pieces of a nozzle hole 3 interconnected to a conduit 2 are radially installed in the side wall of a nozzle 1 at equal intervals, and a taper surface 4 expanding in an outer circumferential direction is formed in each of these nozzle holes 3. The conduit 2 is inserted into an insertion hole of an insulator 7 installed in position between a carburetor 5 and a suction pipe 6, while the nozzle 1 tightly attached to its tip end is situated inside the suction pipe 6. And, even when suction pressure in the suction pipe is low and its attraction is poor, the nozzle 1 spouts a lot of additive liquids from each nozzle hole 3 in a radial direction. With this constitution, the liquid can be efficiently added to an air-fuel mixture so that stable fuel saving is attainable under all driving conditions.
Patent JP-H02111941-A (JP)
Title: Photographic silver halide emulsion containing gelatin
Inventor: FURANTSU MORU
IPC: G03C1/09
Filed: 1989-08-18
Abstract: PURPOSE: To obtain the photographic silver halide emulsion having an improved ratio of sensitivity to fog by containing a specified gelatin having a small content of cysteine. CONSTITUTION: The gelatin-containing photographic emulsion is prepared by precipitating silver halide in the presence of the gelatin and forming the precipitates into featherlike crystals in the presence of the gelatin, and then, when needed, they are redispersed by further adding the gelatin. The gelatin to be used in the precipitation process can be the one in this invention or an oxidized one or an optional mixture of both. The gelatin to be used for the redispersion of silver halide must be the one in this invention having a cysteine content of <=10ppm and a gold value of >=23μmol per 1g of the gelatin, thus permitting restrainment of grain growth to be substantially reduced and the best sensitivity in combination with the least fog to be obtained after chemical aging of the emulsion.
Patent JP-H0494969-A (JP)
Title: Thermal transfer recording medium
Inventor: KONAGAYA YUKIO
IPC: B41M5/392
Filed: 1990-08-13
Abstract: PURPOSE:To be excellent in thermal transfer in printing for high density and in high speed printing, to provide a high resolution printing image even to low smoothness paper and to provide a clear printing image by a method wherein a thermal fusible ink layer contains a coloring agent and a resin of which tensile force has two kinds of specific values. CONSTITUTION:In a thermal recording medium having a peeling off layer 2, a thermal fusible ink layer 3, and an overcoat layer 4 on a heat resistant base material 1, the thermal fusible ink layer 3 contains a coloring agent, a resin (A) of 80-200kg/cm<2> tensile strength, and a resin (B) of 10-30kg/cm<2> tensile strength. The tensile strength herein means a value expressed by ASTM D 638. As the resin (A), for instance, ethylene-vinyl acetate copolymer resin, ethylene-ethylacrylate copolymer resin, etc., are exemplified. As the resin (B), for instance, ethylene-vinyl acetate copolymer resin, ethylene-ethylacrylate copolymer resin, etc., are exemplified. The resin (A) and the resin(B) are mixed by a ratio of 10-40wt.% of the resin (A) to 60-90wt.% of the resin (B).
Patent JP-S6271650-A (JP)
Title: Printing pressure adjustor for rotary press
Inventor: SHIROTA CHUICHI
IPC: B41F13/24
Filed: 1985-09-25
Abstract: PURPOSE:To enable an adjusting operation to be performed by a single operator and in a short time, by providing a printing pressure adjustor so that an operating part thereof is located on the side of the end face of a housing. CONSTITUTION:The center shaft of an impression cylinder is supported at an eccentric position of a circular disk form bearing device 7, and a printing pressure is adjusted between the impression cylinder and a blanket cylinder by rotating the bearing device 7. Ring members 13 each of which has the center of inside diameter set to be eccentric are turnably fitted respectively to the outer peripheries of both ends of a driving shaft 9 for the bearing device 7. Cylindrical boss parts 10a of crank arms 10 are fitted respectively to the outer peripheries of the ring members 13 so that the crank arms 10 are turned as one body with th driving shaft 9. Each printing pressure adjustor 14 for regulating the distance from a connecting part of a connecting rod 12 for the bearing device to the driving shaft 9 by turning each of the ring members 13 is so provided that the operating part thereof is disposed on the side of an end face of a housing 1a.
Patent JP-H1151287-A (JP)
Title: Vacuum heat insulating member
Inventor: HOTTA HIROMICHI
IPC: F25D23/06
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat insulating member, in which deterioration of heat insulation performance due to generation of a crack in a metallic foil layer is hardly caused, by sealing a vacuum heat insulation core member in a container, in which an opening part of a frame is tightly sealed by means of a gas barrier film provided with the metallic foil, in an evacuated condition. SOLUTION: In a vacuum heat insulating member to be used as a heat insulting member for a heat insulation box body in a refrigerator and the like, a container, in which the upper and lower opening parts of a frame 10 are sealed with gas barrier films 21 provided with metallic foil by means of thermal fusion, is used. The frame 10 made of plastic is desirable in respect of a gas barrier characteristic and thermal conductivity, and the frame 10 is 3-15 mm in thickness usually. In production of the vacuum insulating member, the container is evacuated and the exhaust part is sealed after a heat insulation core member is housed in the container made of the gas barrier films 21 and the frame 10. In this case, calcium silicate molding material urethane molding material and the like are desirably used as the heat insulation core member.
Patent JP-S6455772-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUCHIYAMA YOSHIRO
IPC: G11B5/588
Filed: 1987-08-26
Abstract: PURPOSE:To prevent the irregular rotation of a capstan from arising by modifying the contents of each memory in response to an input tracking error signal whenever the scanning of a head is performed and obtaining a tracking error value without a level difference. CONSTITUTION:The tracking error signal is detected by a tracking error detector circuit 3 based on a regenerative signal from the head 1, and is connected by a level difference correction circuit 8 so as to correspond to an actual tracking error, and hence a tape feed phase due to the capstan 6 is controlled by a capstan control circuit 4. In the level correction circuit 8, the tracking error signal is stored into memories (a)-(d) whenever a switch is closed. Then, outputs of the memories (a)-(d) are added up and averaged (21 and 22), and then by subtracting (23) one of outputs of the memories (a)-(d) as obtained via a switch 20, the resultant value is indicated as a discrepancy from the added man value, and in a subtractor 24, a difference from the input tracking error signal is induced, thus resulting in the corrected tracking error signal.
Patent JP-H0961674-A (JP)
Title: Optical module and its production
Inventor: SASAKI JUNICHI
IPC: G02B6/42
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical module formed by fixing an optical waveguide body, such as optical fiber, to a base plate without interposing an adhesive or solder material. SOLUTION: A rectangular groove 38 having groove wall surfaces for positioning the end faces of the optical fiber 34 is formed. The optical fiber 34 is placed on the metallized film 41 on an Si substrate 31. The metallized film 41 and the metallized film 42 are brought into contact with each other and the end face of the optical fiber 34 is partly brought into contact with the rectangular groove 38, by which the optical fiber 34 is positioned. Either of the Si substrate 31 and the optical fiber 34 is pressed to the other by a bonding tool in the state of heating the optical fiber, by which the boundary energy of the surface of the metallized film 41 and the surface of the metallized film 42 is increased to diffuse the metal atoms of both metallized films to each other, by which both metallized films are joined to each other.  The optical fiber 34 is thereby fixed to the Si substrate 31, by which the optical module formed by fixing the optical fiber 34 to the substrate without interposing adhesives or solder material is obtd.
Patent JP-S6455295-A (JP)
Title: Integrated circuit device
Inventor: KIKUCHI TATSUO
IPC: H01L23/28
Filed: 1987-08-26
Abstract: PURPOSE: To obtain an IC unit that allows electrical characteristic inspection without giving flaw to terminals for external connection by exposing a part of wiring circuit out of sealing resin. CONSTITUTION: A wiring substrate is formed of an insulating substrate 11, external connection terminals 12, a wiring circuit 13 and wiring conductors with through holes 14; an IC device 16 mounted on the insulating substrate 11 with an adhesive 15; and an I/O electrode of the IC device 16 and the wiring circuit 13 of wiring substrate have electrically been connected with metal leads 17. A sealing resin 18 protects the IC device 16, metal leads 17, the wiring circuit 13 and their connection from environment and mechanical force from exterior. By the way, a part 13a of the wiring circuit 13 has been exposed outside of it. Obtained by this way is IC unit with no chance to get flaw on the external connection terminals 12 in electrical characteristic inspection of IC units.
Patent JP-S60103301-A (JP)
Title: Resin for lens having high refractive index
Inventor: KANEMURA YOSHINOBU
IPC: C08F218/10
Filed: 1983-11-11
Abstract: PURPOSE:To obtain a titled resin having excellent workability and impact resistance and almost free from strains due to polymerization by copolymerizing a specific carbonate compd. and a monofunctional monomer having an aromatic ring whose monopolymer has a high refractive index and which can be radically polymerized. CONSTITUTION:(A) a carbonate compd. expressed by formula I (X is H, chlorine, or bromine, and R is H or methyl) and (B) a monofunctional monomer expressed by formula II [Y is a group expressed by formula III, formula IV, etc., (q) is 0- 5, and (r) is 0.1] having an aromatic ring whose monopolymer has >=1.55 refractive index and which can be radically polymerized are copolymerized to obtain the desired resin for a high-refractive index lens having a structural unit expresed by formulas V and VI. 4,4'-Isopropylidenediphenyl-bisallylcarbonate can be mentioned as an embodiment of the component A, and 2-chlorobenzoic acid vinylester as an embodiment of the component B.
Patent JP-H1147527-A (JP)
Title: Filter
Inventor: FUJII KIYOSHI
IPC: B01D46/10
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a filter wherein cleaning work for the filter main body can be easily performed. SOLUTION: A filter main body 1 is supported by means of a filter frame 2 by inserting the filter frame 2 into the filter main body 1 and as the filter main body 1 is separated from the filter frame 2 by pulling out the filter frame 2 from the filter main body 1, when the filter main body is cleaned, the filter main body 1 can be separated from the filter frame 2 and the cleaning work can be easily performed.
Patent JP-H0871368-A (JP)
Title: Removal of iodine in exhaust gas
Inventor: NAKAMURA TOMOTAKA
IPC: G21F9/02
Filed: 1994-09-06
Abstract: PURPOSE: To prevent the reduction of AgNO3 due to NO and to ensure the adsorbing capacity of an adsorbent by introducing exhaust gas into a process oxidizing NO to NO2 before introducing the same into a process adsorbing an iodine compd. by a silver nitrate added iodine adsorbent. CONSTITUTION: An iodine adsorbing treatment apparatus 1 consists of an NO oxidizing part 2 and an iodine adsorbing part 3 and the adsorbing part 3 is packed with a silver nitrate added iodine adsorbent. When exhaust gas wherein radioactive iodine, radioactive organoiodine compd., NO and NO2 coexist is introduced into a treatment apparatus 1, the exhaust gas passes through the oxidizing part 2 at first to oxidize NO to NO2 and the radioactive iodine and the radioactive organoiodine compd. are adsorbed and fixed in the adsorbing part 3 by the silver nitrate added iodine adsorbent. By this constitution, NO is preliminarily oxidized to NO2 and the reduction of AgNO3 generated by the contact of NO with the iodine adsorbent is prevented.
Patent JP-2001041790-A (JP)
Title: Thermal air flow sensor and internal combustion engine control device
Inventor: YAMADA MASAMICHI
IPC: F02D35/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal air flow sensor having high measuring precision at a low cost. SOLUTION: This sensor comprises a heating resistor 4 arranged on the cavity part 9 of an electric insulating film 8a substantially linearly to the direction (y-direction) orthogonal to the flow of air and at least a pair of temperature measuring resistors 6 at an interval in the upstream and downstream direction of the heating resistor 4. The heating resistor 4 and the temperature measuring resistors 6 are formed symmetrically (two-rotating symmetrically) in the flowing direction of air (x-direction) and in the orthogonal direction (y-direction), and slits 5 are provided near both ends of the heating resistor 4. According to this, the temperature distribution can be improved, and the measuring precision can be improved at a low cost.
Patent JP-S60107297-A (JP)
Inventor: NAKAYAMA YASUO
IPC: G03B15/05
Filed: 1983-11-14
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-S6190788-A (JP)
Title: Water treatment in power plant and its apparatus
Inventor: SUZUKI KATSUMI
IPC: C02F1/58
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the corrosion of machines, apparatus, and piping and the cracking of a turbine rotor disk by constituting a condenser and a low- pressure feed-water heater of a material without contg. copper, using an ammonia-type ion-exchange resin in a condensing and desalting apparatus, and regulating the pH of the system water to a specified value. CONSTITUTION:A condenser 2 and a low-pressure feed-water heater 8 are consti tuted of a material without contg. copper (e.g., titanium and stainless steel), an ammonia-type ion-exchange resin (NH4-OH type) is used in a condensing and desalting apparatus 6, and the content of an Na-type ion-exchange resin (R-Na) is regulated to >=0.1%. In the power plant, an alkaline agent (e.g., ammo nia and hydrazine) is added into the system water to regulate the pH to 9.6-10.0. Consequently, the corrosion of machines, apparatus, and piping in the power plant system and the cracking of a turbine rotor disk can be prevented.
Patent JP-2001044933-A (JP)
Title: Multi-spot optical monitoring control system
Inventor: SUZUKI HISATOKU
IPC: H04B10/556
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To increase the distance of transmission and to reduce both configuration scale and price of a device by detecting the transmitting and receiving states of an optical transmission line and arbitrating the receiving operations of monitoring control signals and the transmitting operations of monitoring data. SOLUTION: An NRZ modulation circuit 11 contained in a center device performs the optical NRZ modulation of monitoring control signals to control plural monitoring terminals 43-1 to 43-n. An electrical-to-optical conversion circuit (E/O) 12 converts the modulation output into optical signals and transmits these signals to an optical transmission line 45 via an optical star coupler 13. An optical-to-electrical conversion circuit (O/E) 14 converts the monitoring data of an optical NRZ modulation form transmitted from a certain monitoring terminal via the line 45 and coupler 13 into the electric signals. Then an arbitration circuit 16 detects the transmitting and receiving states of the line 45 and arbitrates the transmitting operations of monitoring control signals and the receiving operations of monitoring data.
Patent JP-2001043410-A (JP)
Title: Vehicle operating information analyzer and medium recording program for analyzing vehicle operating information
Inventor: SAKANO ATSUSHI
IPC: G07C5/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To easily recognize the traveling place of a vehicle at an optional time at the time of displaying a time-series traveling information picture showing the secular change of the traveling state of the vehicle based on this after reading operating information obtained by relating the traveling place and traveling state of the vehicle with time from a storing medium. SOLUTION: This system reads operating information from a storing medium 7 obtained by collecting operating information, which is obtained by relating the continuously varying traveling place and traveling state of the vehicle with a time, in the form of digital data in the middle of operating this vehicle and storing it, and displays a time-series traveling information picture showing the secular change of the traveling state on a display part 37 based on the traveling state in the operating information and time related with this.  In order to display the picture, the system is provided with an indicating means A for indicating a desired time in the secular change of the traveling state shown by the time-series traveling information picture and a map picture display means 31A for displaying a map picture showing the traveling place in the operating information read from the medium 7 related with time indicated by this on the display part 37.
Patent JP-H05150323-A (JP)
Title: Magnetic reproducing device of camera
Inventor: EGAWA TAKESHI
IPC: G03B17/24
Filed: 1991-07-31
Abstract: PURPOSE:To make the best azimuth adjustment without using any complex head holding mechanism by controlling a delay time so that the largest sum signal of respective independently delayed outputs from plural adjacent tracks is obtained. CONSTITUTION:A magnetic head is provided with adjacent tracks T1-T3, whose reproduction signals are inputted to delay means 64-66 through amplifiers 61-63 and added by an adder 67, whose output is sent to a control circuit such as a microcomputer. The delay means 65 delays the reproduction signal by a constant time t1 and the delay means 64 and 66 control delay with time differences + or -DELTAt from (t1-DELTAt), (t1+DELTAt), and t1. Namely, the distance deviation of reproduction timing on the magnetic tracks T is represented as the time difference DELTAt from the moving speed of the magnetic head on the tracks T and the azimuth adjustment is electrically made.
Patent JP-S6456749-A (JP)
Title: Polymer composition for paper-laminated film
Inventor: TANI TOSHIO
IPC: C08K3/22
Filed: 1987-08-28
Abstract: PURPOSE:To provide a polymer composition composed of an olefin polymer, titanium oxide and dimethylpolysiloxane, having excellent releasability from a chill roll, imparting a film with excellent surface smoothness and usable as a paper-laminated film free from emission of white smoke. CONSTITUTION:The objective polymer composition is produced by compounding (A) 100pts.wt. of an olefin polymer, preferably a low-density polyethylene with (B) 2-50pts.wt. of titanium oxide, (C) 0.05-10pts.wt. of a dimethylpolysiloxane (a silicone oil having a molecular weight of 1,000-100,000 and a viscosity of 1-100,000cs) and optionally (D) a color pigment, an antioxidant, etc. A paper- laminated film can be produced by thoroughly melting and kneading the polymer composition, forming into a film by T-die process and laminating with a paper sheet.