baber/WOPTO huggingface dataset:
Patent JP-H064146-A (JP)
Title: Hot/cold water mixing device
Inventor: TAKAHARA KAZUHIRO
IPC: G05D23/13
Filed: 1992-06-23
Abstract: PURPOSE:To omit a flow rate sensor and to reduce the cost of a hot/cold water mixing device by providing such a system that can continuously control the present flow rate of the hot water mixed with the cold water and then stops the control at a desired flow rate. CONSTITUTION:A hot water valve 7 and a cold water valve 8 control the volume of the hot water and the cold water supplied through the hot water and cold water supply paths respectively. A control means 10 opens and closes both valves 7 and 8 in the directions opposite to each other at the opening/ closing speeds calculated from the deviation detected by a hot water temperature detector 9 between the temperature of the hot water mixed with the cold water and a target temperature. A hot/cold water mixing device of such a constitution is also provided with a flow rate increase instruction means 15 which instructs the increase of the flow rate of the hot water mixed with the cold water and a flow rate reduction instruction means 16 which instructs the reduction of the flow rate of the cold water respectively. Then the means 10 corrects the opening/closing speeds of both valves 7 and 8 by a prescribed degree toward the 'open' and 'close' sides during the operations of the means 15 and 16 respectively.
Patent JP-2000353455-A (JP)
Title: Multi-direction operation switch and multi-direction operation device using it
Inventor: SATO JUN
IPC: H01H25/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and thin multi-direction operation switch functioning via tilting and pressing actions of an operation shaft and capable of being reliably switch with a moderation feeling at the time of operation in all directions. SOLUTION: A circular dome-like moving contact point 45 is fitted so a resin case 31 having a square upper opening section and arranged with a central fixed contact point 33, an outer fixed contact point 34 and peripheral fixed contact points 35, 36, 37, 38 at corner sections of the opening section in the abutted state on the outer fixed contact point 34. The shaft section 46A of an operation body 46 arranged above and having a flange section 46B with conductive upper and lower faces is depressed to connect the central fixed contact point 33 and the outer fixed contact point 34, or the shaft section 46A is tilted to connect two adjacent contact points of the peripheral fixed contact points 35, 36, 37, 38 and a conductive cover 32 covering the opening section of the case 31 while inverting the circular dome-like moving contact point 45 for switching.
Patent JP-H0915111-A (JP)
Title: Constitutional element and system for collecting, conveying and preserving sample to be analyzed
Inventor: HANSU BUIIRINGAA
IPC: G01N33/48
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a component and a system for sampling, transporting and preserving samples in which the samples to be analyzed can be sampled and transported easily while protecting against infection due to damage of container. SOLUTION: The component contains first and second layers of aborptive matrix material 1, 2 disposed on an inert support material 3 contiguously thereto while touching each other such that a liquid can migrate from first layer to second layer when the first layer is filled with liquid. After a sample is applied and dried, the first layer can be separated perfectly from the second layer. The system comprises the component and a closable envelope for transporting the component. The component is coated with a liquid sample and the first layer is separated from the second layer for the purpose of analysis before being eluted.
Patent JP-H03136214-A (JP)
Title: Magnetic recording medium
Inventor: KUROSE SHIGEO
IPC: C09D175/00
Filed: 1990-06-21
Abstract: PURPOSE:To obtain the title magnetic recording medium having excellent electromagnetic conversional characteristics, excellent surface properties, a small friction coefficient and excellent travelling durability by a method wherein, after the surface of powder of water- containing ferrous oxide or ferrous oxide has been coated with a Zr compound and an Al compound, a magnetic layer containing metal magnetic powder, which was reduced in a reducing atmosphere, is formed. CONSTITUTION:In a magnetic recording medium having a magnetic layer, containing metal magnetic powder mainly composed of iron, on a non-magnetic supporting member, the surface of the above-mentioned metal magnetic powder, having the powder of water-containing ferrous oxide or ferrous oxide as the starting raw material, is coated with a Co compound, a Zr compound and an Al compound, and then it is reduced in a reducing atmosphere. For example, the adding quantity of the above-mentioned compounds against the Fe of the starting raw material is set at 0.5wt.% or more for Co compound, 0.01 to 5wt.% for Zr compound and 0.1 to 8wt.% for Al compound when expressed in terms of element. The coating of the above- mentioned compounds is conducted such a manner that the aqueous solution containing the Co compound, Zr compound and Al compound are added to and mixed into the slurry of the starting raw material. Also, the above-mentioned reducing operation is conducted in a hydrogen gas atmosphere at the heating temperature of 400 to 550 deg.C or thereabout.
Patent JP-H0914715-A (JP)
Title: Range hood fan
Inventor: KASHIWAMURA KEIJI
IPC: F24F7/06
Filed: 1995-06-29
Abstract: PURPOSE: To enable waste gas ejected from a main body of a range hood to stagnate near a suction hole by a method wherein waste gas containing ejected oil smoke therein is stagnated near the suction hole with an eaves means. CONSTITUTION: An eaves 11 is constructed such that an arm member 21a is engaged with its holding piece 21b and stored in it. An edge part is abutted against a front surface of a front plate a2 to cover a suction hole 7 from its forward side. A free end of the arm member 21a is removed from the holding piece 21b and abutted against a front surface of the front plate a2, thereby its position is set with a desired rotating angle being left at a front side of the suction hole 7. In the case that a large amount of waste gas containing oily smoke is found, the waste gas ascends along the front surface of the front plate a2, its ascending action is stopped by an eaves 11 in front of the suction hole 7, stays there and finally sucked into the suction hole 7.  Accordingly, it is possible to suck and discharge waste gas containing ejected oily smoke without making a large-sized main body of the range hood fan and without expanding a catching space.
Patent JP-S5688778-A (JP)
Title: Rolled tangle containing loose roe as core material, and its preparation
Inventor: YONEYA TADAO
IPC: A23L17/60
Filed: 1979-12-18
Abstract: PURPOSE: To enable the cooking of loose roe, e.g. roe of walleye pollack, etc. coagulated and solidified with a coagulant such as egg, gelatine, agar, etc., without collapse of the roe caused by the melting of the coagulant or the roe during cooking, by rolling the coagulated roe with tangle.  
     CONSTITUTION: Loose roe walleye pollack is seasoned and solidified to a roung bar 2 with a coagulant such as gelatine, agar, etc. The surface of the bar 2 is covered with a layer 3 of a coagulant composed of egg, fish paste, or their mixture to obtain the core material 4. The core 4 made of fish roe is rolled with a piece of tangle 5, and bound with a strip of dried gourd shaving 6 to obtain the titled rolled tangle. The section of the roe 2 or the core 4 is not necessarily round, but may be an arbitraly shape, such as rectangular, hexagonal, etc. The strip of dried gourd shaving 6 may be replaced with a strip of tangle, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5585548-A (JP)
Title: New tricycloundecane derivative
Inventor: ATAMI TOSHIO
IPC: A61P31/12
Filed: 1978-12-25
Abstract: NEW MATERIAL:Tricycloundecane derivative of formula I [R 1  is H or lower alkyl; R 2  is alkyl, formula II (A is lower alkylene; R 3 , R 4  are H or lower alkyl)] and its acid addition salt.  
     EXAMPLE: N-(1-tricyclo[4.4.1.1 2 , 5 ]undecyl)-2-ethoxy-acetamide.  
     USE: Highly active to RNA virus and DNA virus. Antivirals having no amantadine- like central nervous activity (remedies for viral diseases, antivirals for animals).  
     PROCESS: The objective compound of formula I is obtained by the thermal reaction of a compound of formula III (X is halogen) and a compound of formula R 2 -OM (M is alkali metal) in an inert organic solvent. The starting compound of formula III can be obtained by the reaction of a compound of formula IV and a compound of formula V in an inert organic solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0459092-A (JP)
Title: Coagulating sedimentation of colloidal particle by electrolysis of water
Inventor: MIZUGUCHI TOMOTAKA
IPC: C02F1/463
Filed: 1990-06-20
Abstract: PURPOSE:To easily perform coagulating sedimentation of colloidal particles by introducing an electrolyte into a colloid soln. and precipitating the dispersed colloidal particles by electrolysis of water. CONSTITUTION:When an electrolyte is added into a water tank and current is allowed to flow to a provided electrode, H<+> is changed into H<2> at a cathode and OH<-> is changed into O2 at an anode in the process of electrolysis described hereunder. 2H2O 2H2+O2. Accordingly since H<+> and OH<-> forming the outside layer of a double layer are reduced, the outside layer of the electrical double layer is decreased. At this time, particles enter within a range wherein attraction acts between colloidal particles and are approached and coagulated before repulsion is caused between the particles. Further at this time, the electrolyte is added only for electric conduction and such substance is selected that the cation and anion of the electrolyte are not discharged by the electrodes. Outflow of the electrolyte is prevented and its recovery is made easy by utilizing an ion exchange membrane.
Patent JP-H0454146-A (JP)
Title: Fluorine containing tricyclic compound having oxymethylene bond
Inventor: OSAWA MASASHI
IPC: C07C43/225
Filed: 1990-06-25
Abstract: NEW MATERIAL:A compound of formula I (R<1>, R<2> are 1-18C linear or branched alkyl). EXAMPLE:4-(2,3-Difluoro-4-octylphenyloxymethyl)-4'-heptylbiphenyl. USE:A material for ferroelectric liquid crystal displays having excellent response and memory property. PREPARATION:A compound of formula B is reacted with a compound of formu la C in the presence of a base to prepare the compound of formula I. The compound of formula I has a low melting point, exhibits a Sc phase in a high temperature range and is mixed with a liquid crystal composition having the Sc phase or a Sc* phase to give effects heightening the upper limit temperature of the Sc phase or Sc* phase of the composition and widening the temperature range to the liquid crystal composition. Since being low viscous, the compound of formula I permits high speed response of the Sc* liquid crystal composition, can be industrially readily prepared, is colorless, is excellently chemically stable against water, light, heat, etc., and is practically useful.
Patent JP-S6057190-A (JP)
Title: Condensation system of power generating plant
Inventor: ITOU KIYOZUMI
IPC: F28B9/08
Filed: 1983-09-08
Abstract: PURPOSE:To allow the operation of only one condensating pump having a large capacity and a high overall lift during night time hours in a mutiple axis power generating plant so as to reduce the power consumption by auxiliary systems by disposing a ground steam condensor in the middle of a feed water pipe which supplies the water in a feed water tank to a condensor. CONSTITUTION:A ground steam condensor 9 is disposed in the middle of a feed water pipe 25 to a condensor 7, and a valve 26 for separation is provided at a feed water inlet of the condensor 7. Between the outlet side of the ground condensor 9 and a feed water tank 12, a minimum flow pipe 28 and a minimum flow valve 27 are provided in order to secure the minimum flow to the ground condensor 9. The water at a reduced temperature to a temperature reducer 17 is supplied from a ground steam temperature reducing water feed pipe 31 which is brfanched from the feed water pipe 25. When shafts are stopped during night time hours, the valve 26 is closed and the minimum flow value 27 is opened so that the cooling is conducted while the minimum flow to the ground steam condensor 9 is secured.
Patent JP-S6143348-A (JP)
Title: Fail-safe computer system
Inventor: SAITO KUNIO
IPC: H04L1/22
Filed: 1984-08-07
Abstract: PURPOSE:To detect faults with a simple constitution of a computer system and to attain the application of this system even to a single structure microcmputer system, by using also a softwate function to actuate periodically a digital output program and monitoring this actuating period. CONSTITUTION:A microcomputer 1 for control contains a progarm memory ROM3, a variable memory RAM4 and a digital output circuit 5 centering on a microprocessor 2. A fail-safe frequency comparator 6 functions as a frequency window comparator having a fail-safe function and checks the frequency of a signal E and delivers a coincidence signal G which is set at ''1'' only when the frequency of the signal E is ketp within a prescribed range together with a self-normalcy checking signal F.
Patent JP-H1013779-A (JP)
Title: Information processing unit
Inventor: HAMAMURA AKIHIKO
IPC: H04N5/225
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To allow the operator not to lose an image pickup chance and a recording chance. SOLUTION: At application of power, at first a mode flag is set to 0 in the step S1, the mode flag i evaluated in the step S2, the process proceeds to the step S4, in which the processing of the recording mode is executed. In the recording mode, strobo charge processing is conducted for a prescribed time interval and a strobo is flashed at any time. While the reproduction mode processing in the step S3 or the processing in other mode in the step S5 is conducted, the strobo charge processing is not conducted to reduce consumption of a battery.
Patent JP-S6056018-A (JP)
Title: Production of strong and tough steel
Inventor: TSUMURA TERUTAKA
IPC: C21D8/02
Filed: 1983-09-07
Abstract: PURPOSE:To produce a tough and strong steel usable in low-temp. environment at a low cost by subjecting a specifically composed steel to hot rolling and cooling then to reheating under specific conditions followed by hot rolling and hardening then subjecting further the steel plate to heating, hardening and tempering under specific conditions. CONSTITUTION:A steel contg., by weight, 0.15-0.45% C, 0.05-1.00% Si, 0.3- 2.0% Mn, 0.01-0.10% Al, 0.005-0.150% one or two kinds of Nb and Ni and the balance Fe with inevitable impurities and contg. the impurities limited to <=0.025 % P and <=0.015% S is subjected to primary hot rolling in an austenite state then the steel is cooled and transformed. The steel is then reheated to the temp. region of the Ac3 point -(Ac3 point+200 deg.C) and is subjected to secondary hot rolling. The rolled steel is directly hardened as it is form the austenite state. The steel plate is further subjected to >=1 time of the treatment in which said plate is heated to the temp. region of the Ac3 point -(Ac3 point+200 deg.C and is hardened. Such steel is subjectd to a tempering treatment at the Ac1 point or below.
Patent JP-S6223179-A (JP)
Title: Manufacture of infrared ray detecting element
Inventor: YOSHIDA YASUAKI
IPC: H01L31/0264
Filed: 1985-07-23
Abstract: PURPOSE:To prevent the contamination of the first protective film in the latter step by forming the second protective film right after forming the first protective film by effecting the formation of an anodized film and patterning at the same time. CONSTITUTION:An anodized film which is to be the first protective film is formed by plasma anodizing by using the anodized electrode and mask. One side is made of insulating material and a part of the other side of the whole of which is made of a metal. Because the formation of an anodized film and patterning are carried out at the same time, the anodizing electrode and mask 7 is processed, for example, into U-shape so as to expose only the region where the first protective film 4 is to be formed. By such plasma anodizing, the part under the anodizing electrode and mask 7 is not anodized and only the part exposed outside the anodizing electrode and mask 7 is anodized, so that the first protective film 4 of the same shape as in a conventional art can be formed without using a photo-engraving process. After forming the first protective film 4, the anodizing electrode and mask 7 is removed.
Patent JP-S6224289-A (JP)
Inventor: YOSHIDA MEGUMI
IPC: G09B9/00
Filed: 1985-07-25
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-S5591041-A (JP)
Title: Program loading system
Inventor: SATOU RIYOUJI
IPC: G06F11/00
Filed: 1978-12-28
Abstract: PURPOSE: To secure the error display through execution of the dummy IPL program in case the memory medium excepting the head one is set mistakenly when IPL is given to the program information written over plural number of memory media.  
     CONSTITUTION: In case the memory medium excepting the head one is set under the reading process enable state mistakenly by the operator's mistake, the dummy IPL program on the memory medium set by the IPL starting program which is read out of read-only memory ROM is read out onto the memory. And the IPL process is ready via the dummy IPL program read onto the corresponding memory. However, the dummy IPL program features the error display function, and thus no IPL process is given but the error display given. With this error display, the operator can recognize the mistake. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6225813-A (JP)
Inventor: NEO SADANORI
IPC: H02G7/00
Filed: 1985-07-26
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-S6319642-A (JP)
Title: Bearing supporting device for optical system scanner
Inventor: IKESUE MASUMI
IPC: G03B27/50
Filed: 1986-07-14
Abstract: PURPOSE:To secure the support strength of a bearing by fitting a bearing inter nal ring onto a raised support part composed of a projection part piece formed on a metallic plate at an end part, and pressing a plug in the raised support part and bearing internal ring or support part and fixing a bearing to the raised support part. CONSTITUTION:The raised support part is formed by drawing or raising a metallic plate which constitutes a scanner. Namely, the raised part is formed by the drawing or by cutting and raising a claw 12e which forms the projection piece. Then, the internal ring of the bearing 8 is fitted onto the raised support part and the plug 13 is pressed in the raised support part and bearing internal ring or raised part to fix the bearing to the support part. Consequently, a support device is applied to a bearing serving as a guide-roll side roll at a free end as the bearing on the side of a pulley 4 and the whole scanner is made of a thin metallic plate to reduce the rigidity while reducing the weight; and the strength of the bearing fitting part is also maintained.
Patent JP-S5954922-A (JP)
Title: Measuring apparatus for vehicle
Inventor: WADA KIYOSHI
IPC: G01F9/00
Filed: 1982-09-21
Abstract: PURPOSE:To improve reliability, by obtaining the distance that can be covered by remaining fuel by perofrming the computation by using the fuel consumption, which is based on the running status immediately before as data, when the distance that can be covered by the remaining fuel becomes the value lower than a specified value. CONSTITUTION:When running is started, a detected axle rotation signal is inputted to a microcomputer 1 from a runing distance sensor 11, and the running distance is computed. The fuel consumption obtained from the running distance and the amount of fuel consumption is multiplied by a remaining fuel quantity, and the remaining running distance is computed. When the distance that can be covered by the remaining fuel becomes the value lower than a specified value, e.g., 100km, computation is performed in a measuring and computing part 1 based on the data of the fuel consumption immediately before the indication, e.g., during the period the fuel of 0.05 liter is consumed.
Patent JP-S6225185-A (JP)
Title: Alpha-cyanoacrylate adhesive composition
Inventor: KIHARA KAZUO
IPC: C09J4/04
Filed: 1985-07-25
Abstract: PURPOSE:The titled thickened or greased composition suitable for bonding porous base materials, ceiling face, etc., obtained by blending alpha-cyanoacrylate with an ethylene-vinyl acetate-vinyl chloride graft copolymer. CONSTITUTION:(A) 100pts.wt. alpha-cyanoacrylate is blended with (B) preferably 0.2-50pts.wt. ethylene-vinyl acetate-vinyl chloride graft copolymer, to give the aimed composition.
Patent JP-S6321898-A (JP)
Inventor: YOKOYAMA HIROZO
IPC: B32B18/00
Filed: 1986-07-16
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-S6228404-A (JP)
Inventor: SHIISAA SUMAA PAKUHA
IPC: D01D4/02
Filed: 1985-07-26
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-H0330484-A (JP)
Title: Quantum well semiconductor laser element
Inventor: MATSUMOTO SHIGETO
IPC: H01S5/00
Filed: 1989-06-28
Abstract: PURPOSE:To decrease a semiconductor laser element of this design in threshold current density and characteristic temperature by a method wherein the reflectivities R1 and R2 of the opposed faces of a resonator are specified. CONSTITUTION:For instance, high reflectivity films 20a and 20b formed of dielectric multilayered films of SiO2 and a-Si are formed on the faces of a resonator, and the reflectivities R1 and R2 of the faces of the resonator and controlled by changing the dielectric multilayered films in number of layers. The product of R1 and R2 is made large, a threshold current 1th is made to decrease and a characteristic temperature T0 is made to increase. Furthermore, at this point, R1 and R2 are so set at to satisfy a formula, R1XR2>=0.3.
Patent JP-H11214668-A (JP)
Title: Solid state image sensor and light receiving element
Inventor: NARUI TEI
IPC: H04N5/369
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image sensor and a light receiving element operable over a wavelength band from short wavelength to long wavelength while enhancing the sensitivity of short wavelength light. SOLUTION: A light transmitting electrode is provided above a plurality of second conductivity type storage layer 12 formed on a first conductivity type semiconductor substrate 11 and the sensitivity of short wavelength light is enhanced by applying a potential to the light transmitting electrode thereby forming an inverted layer in the vicinity of the surface of the storage layer. Light in the wavelength band from short wavelength to long wavelength can be received by substituting a transmitting-reflecting electrode 41 for the light transmitting electrode and disposing a heat detecting means above the transmitting-reflecting electrode while spacing apart therefrom.