baber/WOPTO huggingface dataset:
Patent JP-S5812943-A (JP)
Title: Gas instantaneous water boiler utilizing stirling engine
Inventor: HASHIMOTO KENJI
IPC: F24H1/00
Filed: 1981-07-17
Abstract: PURPOSE:To prevent contamination of air within the room and improve the effeciency of the subject water boiler by using supply water for hot water in cooling the outer wall of a cylinder of the Stirling engine and also using a heat exchanger for exhaust gas preheating supply water after cooling. CONSTITUTION:A heat exchanger 3 burning by a gas burner 18 is provided within a casing having a suction hole, and a Stirling engine 2 is provided at the upper part thereof. An exhaust gas heat exchanger 4 is provided in the exhaust gas opening of the main heat exchanger 3, and an exhaust fan 8 is provided in a flue 5 of the exhaust gas. Furthermore, a hydraulic responding device 10 which opens or closes a gas supply valve 15 for supplying gas to the gas burner 18 is provided in the casing. In this case, the exhaust gas of high temperature led into the exhaust gas heat exchanger 4 performs heat exchange with water in a water supply tube 11 within the heat exchanger 4, and hence the hot water supply heat efficiency is improved.
Patent JP-2000308132-A (JP)
Title: Private exchange system
Inventor: IHARA TAKAATSU
IPC: H04M1/72502
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of recalling and to provide service similar to a private exchange system using a cable by setting lines different for respective extensions in plural mobile stations. SOLUTION: An incoming call is generated in a call control part 32 in an exchange station 30 and a sub-line incoming call notice is transmitted to a line state control part 34 from a call control part 32. In the line state control part 34, are of the extensions for setting the my lines of mobile stations 10a-10c where the designated extension of a calling source is set to be a sub-line are extracted from data managed by a data management part 33. The state of the line of the sub-line designated by the mobile station of the calling source is rewritten to 'in the middle of incoming call' among lines managed by a line state managing part 35. The instruction of effect that a sub-line incoming signal is transmitted to the mobile stations 10a-10c is emitted based on the extension extracted from a data management part 33 to the call control part 32 from the part 34.
Patent JP-H10298027-A (JP)
Title: Aqueous cosmetic composition containing stably solubilized uric acid and water-soluble polymer material and stable solubilization of uric acid in the aqueous cosmetic composition
Inventor: TOMURA KAZUYO
IPC: A61K8/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, in which uric acid is stably stabilized, by compounding uric acid, an acrylic polymer, an alkali agent and water, and adjusting pH to a specific value using the alkali agent. SOLUTION: The objective composition is obtained by compounding (A) uric acid (a salt or a derivative) in an amount of 0.01-2.0 wt.% (expressed by means of uric acid itself), (B) 0.01-10.0 wt.% of an acrylic polymer consisting of a carboxyvinyl polymer, a copolymer of acrylic acid-methacrylic acid polymer and an alkyl, etc., (C) an alkali agent such as an amine-based alkali agent and (D) water, and adjusting the pH value of the composition to or higher than the pK1 of the component A, preferably >=7 in pH with the component C to solubilize the component A.  As to the manufacturing method, it is preferable that the component A is added to the component D, the pH of the mixture is adjusted to a specific value with the component C, subsequently the component B is added, the component B is solubilized by heating if necessary, and then another base material is added to produce a gel, a past or a cream preparation, etc.
Patent JP-S61265329-A (JP)
Inventor: YOOZEFU HAIN
IPC: F02D1/12
Filed: 1986-05-16
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-S61268936-A (JP)
Title: Vent cap of vent series
Inventor: OKADA TETSUNORI
IPC: F24F7/04
Filed: 1985-05-23
Abstract: PURPOSE:To reduce the occupying area and to improve the mounting operation by providing an air feed port and an exhaust port on a vent cap covering the end portion of a dual pipe duct, and providing a partition member which partitions an exhaust passage and an air feed passage. CONSTITUTION:A vent cap 4 is mounted on the end part of a dual pipe duct 1 so as to cover the end portion thereof. An exhaust port 5 is provided at the central part of the vent cap 4, and an air feed port 6 is provided on the side surface. An exhaust duct 3 communicates with an exhaust port 5 to form an air exhaust passage, and an air feed duct 2 communicates with an air feed port 6 to form an air feed passage. Both the exhaust passage and the air feed passage are partitioned in an airtight manner by a partitioning member 9. Stained air introduced from the exhaust duct 3 is exhausted from the exhaust port 5, and fresh air is introduced from the air feed port 6 and supplied into the room via the air feed duct 2. As a result, the formation of only one hole for air feed and exhaust is enough, the occupying area of the duct space is reduced and this facilitates the construction of the vent cap.
Patent JP-H07318208-A (JP)
Title: Method and device for vacuum ice making
Inventor: HAYASHI KANETOSHI
IPC: F24F5/00
Filed: 1994-05-25
Abstract: PURPOSE:To heat and separate frozen ice, grown on the inner wall of a vessel in vacuum ice making, without deteriorating ice-making capacity. CONSTITUTION:When the freezing of ice is generated at the site of a contacting line between a fluororesin sheet 7, attached to the low water level band in a vacuum ice making vessel 1, and the surface of water, the water level is elevated to a fluororesin sheet 17, attached to a high water level band, to submerge the site of generation of frozen ice, then, the frozen ice is mixed with water by a mixer 9 to separate the frozen ice from the inner wall of the vessel and, thereafter, the water level is lowered to the low water level band to position the frozen ice, generated at the fluororesin sheet 17 of the high water level band, above the level of water. Thereafter, the frozen ice is heated and separated from the inner wall of the vessel by an electric heater 8 while the same process is repeated whereby the frozen ice, grown on the inner wall of the vessel, can be separated efficiently.
Patent JP-H08303684-A (JP)
Title: Heat insulating container
Inventor: MORIMOTO MASANOBU
IPC: F16L59/06
Filed: 1995-05-10
Abstract: PURPOSE: To enable the housed contents to be uniformly heated by uniformizing the temperature distribution of the inside, in a heat insulating container such as a vacuum heat insulating container in which an opening on the bottom part is closed by a cover after the container main body is turned down. CONSTITUTION: In a heat insulating container in which an opening 5 on the bottom of a container main body 1 is closed by a cover 7 after turning the container main body 1 in which a heat insulating layer 4 is formed between an outer container 2 and an inner container 3, and the opening 5 is formed on one end, heat bridge members 12 for connecting the inner container 3 to the outer container 2 are provided on the ceiling side of the turned-down container main body 1.
Patent JP-H049220-A (JP)
Title: Spare roll exchange device
Inventor: ONO EIJI
IPC: B21D5/08
Filed: 1990-04-26
Abstract: PURPOSE:To exchange of the upper and lower rolls an bloc by setting the device for attaching and detaching, supporting and keeping roll shaft of the roll device which is able to be carried an bloc to the 1st and the 2nd tables moving in parallel mutually. CONSTITUTION:On the exchanging spare rolls of the upper and lower rolls being able to be carried an bloc, the temporary stands 26, 27 of the driving side and the working side are set respectively at the 1st and the 2nd tables 20, 25 which are made movable in parallel mutually, and further, the cantilever supporting device 30 of the roll shafts 2, 6, the stand attaching and detaching device 29, device 45 for attaching and detaching the upper/lower rolls collectively and the cantilever-roll holding stand 56 are provided. Therefore, the rolls can be exchanged an bloc and the working can be performed almost automatically.
Patent JP-2000302825-A (JP)
Title: Low shrinking agent, thermosetting resin composition containing the same and molded article formed therefrom
Inventor: TAKEUCHI HIROSHI
IPC: C08L63/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a low shrinking agent that imparts good low shrinking properties combined with excellent coloring properties to a thermosetting resin composition, especially an unsaturated polyester resin composition, and also provide a resin composition containing the shrinking agent and a molded article formed from the resin composition. SOLUTION: A low shrinking agent for a thermosetting resin has a multi- phase structure comprising a rubbery polymer phase and a glassy polymer phase produced by the first stage of reaction in which a first polymerizable monomer (I) forming a rubbery polymer phase is subjected to suspension polymerization to produce a rubbery polymer particle having a glass transition temperature of not more than 20 deg.C and the subsequent second stage of reaction in which a second polymerizable monomer (II) forming a glassy polymer phase having a glass transition temperature of not less than 50 deg.C is subjected to radical polymerization in the presence of the rubbery polymer particle, and comprises a multi-phase structure polymer particle having a weight-average particle size in a range of 2-100 μm.
Patent JP-S5235514-A (JP)
Title: Ghost elimination device
Inventor: MIYATA MINORU
IPC: H04B1/10
Filed: 1975-09-12
Abstract: PURPOSE: The synchronous detection and composition of intermediate frequency video signal is performed with two detection axes whose phase difference is equal to that between desire signal and ghost signal. In this way, the ghost elemination can be accurately performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5812919-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: SUZUKI JIROU
IPC: F23D11/30
Filed: 1981-07-15
Abstract: PURPOSE:To properly control the rate of air for combustion in accordance with the actual spraying rate of fuel, by interconnecting a return pipe with liquid fuel in a fuel feeder, and by variably controlling the rate of feed of the air for combustion in relation to the change of an oil level in the return pipe. CONSTITUTION:The return oil dropped down to the bottom of a return chamber 6 is retured to a constant oil-level regulator 15, passing through a return pipe 14, and is circulated again to a nozzle 1 by a pressure pupm 16, passing through an oil feed pipe 10. The return pipe 14 fluctuates the oil level in the pipe, receiving the pressure from the return chamber 6. A part of the return pipe 14 is formed into a transparent body, from where the difference of oil level H can be detected. A damper 18, which controls the rate of air for a fan 17 for combustion, is automatically or manually operated, interlocking with the difference of the oil level H, thereby an excellent combustion can be performed at a proper air-fuel ratio.
Patent JP-H10306320-A (JP)
Title: Production of hot-rolled steel plate excellent in surface characteristic
Inventor: TAKADA YOSHIHISA
IPC: B21B45/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the surface flaws caused by surface defects in continuous casting and to obtain a hot-rolled steel plate excellent in the surface characteristic by removing scale once produced during heating a slab and again continuing the heating. SOLUTION: The slab 2 is charged from the charging hole 5 in a heating furnace 1 and the scale once produced on the slab 2 is removed with a scale removal device 4 for removing the scale by hitting the side surfaces of the slab with a metallic hammer and blasting gaseous nitrogen during heating. Thereafter, the heating is further continued and the slab 2 is made to be extracted from an extracting hole 6. In the longitudinal direction of the heating furnace 1, burners 3 for heating are arranged at the upper and the lower parts of the slab 2. By this method, even in the case of removing the scale, the inner oxidizing layer is not removed, the inner oxidizing quantity causing the surface flaw except casting defect is not increased. Therefore, the steel plate excellent in the surface characteristic can be obtd.
Patent JP-H02294278-A (JP)
Title: Inverter device
Inventor: KATO AIICHIRO
IPC: H02M7/48
Filed: 1989-04-28
Abstract: PURPOSE:To equalize the lives of respective capacitors by connecting respective smoothing capacitors so that the wiring inductances thereof become equal. CONSTITUTION:A DC power source is constituted of a rectifier 1 and a smoothing capacitor 2 in an inverter device while the DC current of the DC power source is changed into AC current by the transistor TR of an inverter main body. Conductors A6, A8, A4, having equal inductance, are connected at a common point (a) while the conductors A7, A9, A5 are connected at the common point (b) in the same manner so that the wiring inductances of routes, through which ripple currents are conducted, are equalized by smoothing capacitors 2a, 2b. As a result, respective smoothing capacitors 2a, 2b may be deteriorated evenly.
Patent JP-H06327067-A (JP)
Title: Remote controller
Inventor: TAKAHASHI ISAO
IPC: H04Q9/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide a remote controller capable of not only setting operation conditions as control objects by jampers but also easily and accurately setting them by key operations. CONSTITUTION:The operation conditions as the control objects are set by the operation of the plural jampers 51, 52,... 57. Also, by performing the key operation of an operation part 4, the corresponding codes 'J1'...'J7' of the respective jampers are successively displayed and the presence/absence of the displayed jamper is specified corresponding to the key operation of the operation part 4. Based on the specification, the operation conditions as the control objects are set. The set contents are reloadably stored in a nonvolatile memory 42 and whether to validate the set contents in the memory 42 or to validate the set contents by the operation of the jampers is selected corresponding to the key operation of the operation part 4.
Patent JP-H04339156-A (JP)
Title: Control device for engine
Inventor: YAMADA HIROSHI
IPC: F02D45/00
Filed: 1991-05-16
Abstract: PURPOSE:To secure the control accuracy of an engine about as usual even when the intermittent abnormality of a signal generator occurs in the case where a control means controls the engine on the output of the signal generator provided on a crank shaft. CONSTITUTION:A cam shaft is provided with a signal generator 39. A comparison means 56 compares a signal generator 49 provided on a crank shaft with a signal generator 39 provided on a cam shaft on the frequency of the occurrence of an output signal in a set term. When a difference between the above frequencies of occurrence becomes above a set value, namely the signal generator 49 on the side of the crank shaft is judged to be in the state of intermittent abnormality, a compensating means 57 functions to make a control means 55 execute the control of an engine such as ignition timing or the like through another signal generator 39 provided on the above cam shaft. Thus the control accuracy of the engine can be secured about as usual.
Patent JP-S5738658-A (JP)
Title: Fuel injector
Inventor: OKAMOTO TAKESHI
IPC: F23N5/18
Filed: 1980-08-15
Abstract: PURPOSE: To appropriately control injection, by making a fuel injector of a high pressure supply source, a fuel compression means with an injection nozzle and various solenoid valves and by opening or closing the solenoid valves depending on running conditions.  
     CONSTITUTION: The pressure of fuel in a tank 16' is heightened by a feed pump 18 which acts as a feed pressure source 14 for supplying the fuel under high pressure. The fuel is then set to prescribed pressure by a control valve 80 connected to a collection pipe 70 and an overflow passage 81 and is thereafter conducted to the fuel compression means 26 of an injector 1. The fuel introduced into a fuel chamber 12 is compressed again by the plunger 7 of the means 26 and injected through a nozzle 8. High pressure introduced from the pressure source 14 into a spool valve 25 made of a spool 3 is applied to a piston 6 on the top of the plunger 7. The application of the high pressure is controlled by solenoid valves 9, 10, 11 which are regulated by a controller 23 which receives various running signals S 1 WS 5 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06324687-A (JP)
Title: Secondary sound generating device for duct sound elimination
Inventor: SASAKI SATORU
IPC: F01N1/06
Filed: 1993-05-13
Abstract: PURPOSE:To generate a secondary sound which is large in volume without making the device complex and large in size. CONSTITUTION:A waveguide 2 which is open to a superposition point S for an exhaust noise propagated in an exhaust pipe 1 and the secondary sound for canceling it is linked with a cylindrical member 3, and two speakers 4 and 5 are arranged so that sound waves can be emitted into the cylindrical member 3. Then the capacity of an enclosure 6 which covers the back of one speaker 4 is made smaller than the capacity of an enclosure 7 covering the back of the other speaker 5 to make sound characteristics of the two existing resonance systems different.
Patent JP-H11303455-A (JP)
Title: Mounting structure of base isolation device for light-weight steel frame structure
Inventor: MATSUKAWA HIROKAZU
IPC: E04B1/36
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To install a base isolation device for a light-weight steel frame structure easily among steel-framed columns constituting the upper structure of the light-weight steel frame structure and extended in the vertical direction and a foundation stably. SOLUTION: The mounting structure of the base isolation device for the light-weight steel frame structure has an upper flange plate 35 and a lower flange plate 36, which are fixed at upper-lower both end sections of the base isolation device 20 and in which outer circumferential sections are projected from the upper end section and lower end section of the base isolation device 20 in the horizontal direction respectively, and a mounting plate 23, which is fixed at the lower end section of a steel-framed column 22 and an outer circumferential section is projected from a lower end section in the horizontal direction.  The mounting plate 23 and the upper flange plate 35 are fixed by first bolts 26 under the state, in which the mounting plate 23 and the upper flange plate 35 are superposed, while a foundation 30 and the lower flange plate 36 are fastened by second bolts 31 buried to the foundation 30.
Patent JP-H04321519-A (JP)
Title: Production of multiple oxide powder
Inventor: FUKUI TOSHIMI
IPC: C01G33/00
Filed: 1991-04-18
Abstract: PURPOSE:To provide a simple method for producing multiple oxide powder, having a grain diameter in the order of submicrons and capable of being readily slurried, especially a simple method for producing the multiple oxide powder capable of providing ceramic green sheets sinterable at low temperatures. CONSTITUTION:In a method for producing multiple oxide powder expressed by the structural formula A(B<1>1/3B<2>2/3)O3 (A represents Ba and/or Sr; B<1> represents Mg and/or Zn; B<2> represents Nb, Ta and/or Sb), an alkoxide of the B<1> or a metallic salt anhydride is reacted with an alkoxide of the B<2> in an organic solvent to afford a reaction solution. An organic solvent containing a polar functional group in the molecule without any active hydrogen is then added to the aforementioned reaction solution and a hydroxide hydrate of the A is mixed with the resultant mixture solution. Reaction and aging are subsequently carried out without adding water.
Patent JP-H09295407-A (JP)
Title: Ink cartridge of ink jet printer and its production
Inventor: HAIGO HIDEAKI
IPC: B41J2/175
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent ink from adhering to a seal material by bonding the seal material subjected to water repelling treatment on its closing side to the outer wall surface of an ink supply hole so as to close the ink supply hole. SOLUTION: A seal material 7 is bonded to the outer wall surface of the ink supply hole 5 and atmosphere communication hole of the case body 3 of each ink cartridge so as to close said holes in order to prevent the evaporation of ink. Water repelling treatment is applied to the seal material at least on the side closing the ink supply hole 5 thereof excepting the bonding part 7a to the case body to form water repelling treatment parts 7b, 7c. As a member having water repellency, for example, a resin having water resistance and chemical resistance such as a fluoroplastic, polytetrafluoroethylene or polypropylene is used and thermally fused to the cartridge main body.
Patent JP-S60255957-A (JP)
Title: Steel for cold forging
Inventor: MATSUMOTO TAKASHI
IPC: C22C38/00
Filed: 1984-05-31
Abstract: PURPOSE:To improve the cold forgeability and dimensional accuracy of a steel contg. prescribed percentages of C, Si, Mn and Cr by heat treating the steel under prescribed conditions. CONSTITUTION:A steel consisting of, by weight, 0.05-0.3% C, 0.5-3% Si, 0.5- 2% Mn, 0.3-1.5% Cr and the balance Fe is refined. The steel is cooled from a temp. in the ferrite-austenite two-phase temp. range at the air cooling rate or higher to obtain a steel for cold forging having a fine structure consisting of ferrite and pearlite, ferrite, pearlite and bainite, or ferrite and bainite.
Patent JP-2000303382-A (JP)
Title: Production of coated printing paper
Inventor: KAZUMORI KOJI
IPC: D21H19/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To efficiently produce coated paper having more excellent quality than high-grade coated printing paper having conventionally been produced in an off machine coating method by a coated paper-producing method based on so-called an on machine coating method where a base paper production process and a coating process are conducted in a consecutive way. To be more concrete, to provide a method for producing coated printing paper excellent in a blank paper plane feeling, a printed matter plane feeling, print gloss and uniformity in ink receptivity which are difficult to be attained in an on machine coated product. SOLUTION: In this method for producing coated printing paper where a base paper production process and a coating process are conducted in a consecutive way, the slenderness ratio of tensile elongation at break of coated paper is adjusted so as for the following relation to be met: 1<SCD/SMD<=3 (wherein SCD is tensile elongation at break in a transverse direction and; SMD is tensile elongation at break in a longitudinal direction).
Patent JP-H04318688-A (JP)
Title: Memory card extracting mechanism
Inventor: NAGAI TAKASHI
IPC: G06K17/00
Filed: 1991-04-17
Abstract: PURPOSE:To protect data in a memory card from being destructed by setting the memory card in a data holding state in response to an interrupt signal output in response to depressing the card extracting button in a memory card extracting mechanism. CONSTITUTION:When the folded section of plate 7 is pulled in the direction of arrow head C, a memory card is protruded outside. On the other hand, when button 2 for memory card extraction is depressed, protruding section 2b of button 2 thrusts a microswitch 3 to turn on the switch 3. When this microswitch 3 is turned on, a signal from the microswitch 3 is sent as an interrupt signal to the CPU via a lead 4. Further, when this interrupt signal is input, the CPU holds data of the memory card. As a result, data of the memory card is held before the memory card is extracted outside by the folded section of plate 7. Accordingly, the memory card is extracted with data being held.