baber/WOPTO huggingface dataset:
Patent JP-H01200600-A (JP)
Title: High frequency heater
Inventor: IMAI TAKESHI
IPC: H05H1/18
Filed: 1988-02-04
Abstract: PURPOSE:To have large output of high frequencies by forming a space for cooling between wave guide pipes from the tip of a launcher to the high frequency transmission line side, and thereby increasing the cooling effect. CONSTITUTION:The span b1 of wave guide pipe 105a is lessened within a possible minimum extent (c) at the tip of a launcher 2 so as to enhance the plasma heating and current drive efficiencies. In the extent (d) on the transmission line side, the spans b2, b3 between wave guide pipes 105b, 105c are set so as to secure a necessary space for cooling, and transmission of the high-output high frequencies 7 and irradiation to plasma 1 are conducted. At this time, influence of heat emission is restricted to the extent (c). Increase of the spans b1, b3 permits circulation of the N2 for cooling 112 through utilization of the space 111 and the wave guide pipe 105 can be cooled effectively. This is effective for preventing the launcher 2 from running temperature at the time of transmission of the high-output high frequencies 7 and irradiation to the plasma 1.
Patent JP-S61182969-A (JP)
Title: Thermal transfer recording method
Inventor: IKEDA SADAO
IPC: B41M5/382
Filed: 1985-02-08
Abstract: PURPOSE:To make it impossible to read record images left on an ink ribbon, by a method wherein a solid ink layer on an ink ribbon used for recording is dissolved by immersing it in an ink-dissolving liquid. CONSTITUTION:For example, in a facsimile receiver, an ink-dissolving liquid applying means 70 is provided for applying an ink-dissolving liquid to the solid ink layer on the ink ribbon 43. In the applying means 70, a cartridge tank 72 containing a dissolving liquid 71, e.g., toluence warmed at 40-50 deg.C is disposed on the lower side of an ink ribbon take-up roll 45 so that the ink ribbon 43 taken up around the roll 45 is constantly immersed in the ink-dissolving liquid 71. Since the solid ink layer on the ink ribbon used for recording is immersed in the dissolving liquid without fail, the negative record images left on the ink ribbon after recording can be securely eliminated. Accordingly, the method is extremely effective for preservation of confidential information.
Patent JP-S55115800-A (JP)
Title: Macromolecular piezoelectric film ultrasonic wave transducer of constitution in many number of arrangement
Inventor: NAKABACHI NORITOSHI
IPC: H04R17/00
Filed: 1979-02-28
Abstract: PURPOSE:To obtain ultrasonic wave transducers in liquid or air increasing the electroacoustic conversion efficiency with multiplex construction in phase arrangement of a plurality of curved type macromolecular piezoelectric films. CONSTITUTION:Constitution is made that a plurality of curved type conversion elements 1a...1n are located with a certain distance and input and output electrode terminals 6, 6' are provided. When the polarization of the conversion elements is oriented to the same direction, the distances 7a, 7b... of the conversion elements are taken as a half wave length, the polarity of front and back electrodes of each piezoelectric film is alternately inverted and connected parallelly and the ultrasonic waves independently radiated from the conversion elements are satisfied for the phase matching conditions, allowing the superposition of output sound pressure at the sound reception point axially apart sufficiently from the transducers. Accordingly, the increase in the output sound pressure proportional to the number of conversion elements is obtained to the same input voltage. Further, if the direction of polarization of each conversion element is not arranged, electrical connection is made so that the phase matching conditions can be satisfied.
Patent JP-H08200520-A (JP)
Title: Valve device with ball valve body
Inventor: PIITAA GORUCHI
IPC: F16K1/14
Filed: 1995-01-18
Abstract: PURPOSE: To resolve a problem caused by the play or the rotation of a valve element in a valve device with the spherical valve element by integrally fixing the spherical valve element and a push rod. CONSTITUTION: When the secondary pressure becomes lower than the prescribed pressure, the pressure applied to a bottom plate 15 becomes small, thus the bottom plate 15 is pushed downward by the elastic force of a pressure-adjusted spring 19, a push rod 11 is lowered, and a spherical valve element 10 is separated from a valve seat 4 in an open-valve state. When the secondary pressure reaches the prescribed pressure, the bottom plate 15 is pushed up against the pressure-adjusted spring 19, then the spherical valve element 10 is again pressed to the valve seat 4 in a closed-valve state.  During the abutting/separating actions of the spherical valve element 10 on the valve seat 4, the spherical valve element 10 is fixed to the push rod 11 and is moved only in the axial direction, thereby the foreign matters stuck to the outer periphery of the spherical valve element 10 are prevented from being bitten between the spherical valve element 10 and the valve seat 4.
Patent JP-H0771845-A (JP)
Title: Method and device for detecting gas in fluid
Inventor: TEIKIJIAN JIYOOJI EICHI
IPC: G01N33/00
Filed: 1994-01-24
Abstract: PURPOSE: To monitor presence of a specific gas in a fluid continuously by stirring a liquid sample to separate gas, feeding the separated gas, detecting a gas of specified concentration or above and delivering an alarm. CONSTITUTION: A fluid sampling and detecting system 20 comprises sampling systems 22, 24 for liquid and gas. In the liquid sampling systems 22, a mixture sample of liquid and gas obtained from a cooling system is fed to a gas separation chamber 30 and the separated gas is fed through a detection gas dust 34 to a sensor 40. The detection gas duct 34 is provided with a detection valve 36 and connected with the gas sampling systems 44. Output of the sensor 40 is connected with a sensor control system 54. Output of a central control section 56 is connected with both sampling systems 22, 44 and an alarm relay 58.
Patent JP-S57136166-A (JP)
Title: Self-distributing device
Inventor: TAKAHASHI JIYOUJI
IPC: G01N35/02
Filed: 1981-02-17
Abstract: PURPOSE:To prevent the occurrence of errorneous recognition of a sample even if a sample cap is removed from a conveyance means and it falls off, by a method wherein a recognizable information mark is marked on a sample cap wherein a sample is distributed. CONSTITUTION:A brim part 321, whose outer configuration is larger than a receptacle part 322 of the cap 32, is formed at an upper end of a sample cap 32 wherein a sample is distributed. The outer peripheral side of the brim 321 is totally formed into a coarse surface. Or, the outer peripheral side of the brim 321 is formed in a so-called frosted or aventurine glass manner, being different from other side of the cap 32. Thus, for example, a sample ascertaining number, a patient name can be easily written, printed, or marked on the outer peripheral side of the brim part 321. The surface is treated in a coarse manner, and as a result, information mark can be written more simply and clearly as compared with conventional types, and this prevents the occurrence of errorneous recognition.
Patent JP-H03228984-A (JP)
Title: Coiler device of membranous roof
Inventor: NAKAI YASUTAKA
IPC: E04H15/54
Filed: 1990-01-31
Abstract: PURPOSE:To prevent generation of wrincles and a damage of a membrane by providing a guide frame enforcing means to pull a membranous roof in the width direction at the near side of a coiler device of the membranous roof extended through a pair of guide frames to an opening of a ceiling or the like. CONSTITUTION:A pair of guide frames 17 are provided to a roof frame 3, and a membranous roof 5 opened and closed by fixing its both ends to the guide frames is extended. Then, a motive power means 9 to develop the roof 5 and a coiling drum 9 are provided. Then, a pair of movable frames 17A are provided at the near side of the drum 7 and pivoted swayable with a supporting shaft 23. While a transmitting means 19 which consists of a driving lever 31, a passive lever 33, and a wire 35 is provided, an enforcing means 51 such as a weight is provided, and they are operated together to enforce the frames 17A constantly in the direction to strain the roof. As a result, generation of wrincles and a slippage of the membrane can be prevented, and a damage of the membrane can be also prevented.
Patent JP-S61183944-A (JP)
Title: Formation of multilayer electrode
Inventor: OGAWA WATARU
IPC: H01L21/027
Filed: 1985-02-12
Abstract: PURPOSE:To realize the titled electrode capable of reply to VLSIs by forming fine through-holes in position with good accuracy, by a method wherein positioning is performed by making alignment marks, exposed at the time of pattern-forming through-holes in a photosensitive insulation resin layer, coincident with the alignment marks of masks. CONSTITUTION:An alignment mark 2 serving as the reference for positioning of pattern formation is previously projected at a required position on an Si wafer 1. Aluminum wiring layers 3 of required shape are formed on top of this wafer 1, and then a photosensitive resin layer 4 is formed flat on top thereof. Next, the portion of photosensitive resin 4 above the mark 2 is exposed by means of a reduction-projection exposure device, developed, rinsed, and post-baked in succession, resulting in the exposure of the mark 2. Using it as the reference enables exposure positioning with high accuracy and then fine pattern formation. The diameter dimension of a through-hole 7 depends on a pattern (arrow A) formed in a photosensitive resist 6 by said exposure device with high accuracy, and the thickness of the resist 6 is 1mum or less; therefore, a fine diameter dimension can be realized.
Patent JP-H10220560-A (JP)
Title: Gear
Inventor: HORII SHOJI
IPC: F16H55/17
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To rapidly diffuse heat generated by mesh by forming a gear in such a way that the volume of a part formed of synthetic resin holds the specific rate of the whole volume of the gear with a tooth form part formed by injecting synthetic resin to the outer peripheral part or inner peripheral part of a disc- shaped or cylindrical core metal made of metal. SOLUTION: In case of manufacturing a spur gear 1, a stainless steel plate is first punched by a press and simultaneously bent to form a core metal 2 with its outer peripheral part machined by turning. Fused polyoxymethylene resin is injected to fuse a tooth form part 3 integrally to the outer peripheral part of the core metal 2 and to fuse a boss 4 to the inner peripheral part of the core metal 2. At this time, it is so formed that the volume of synthetic resin forming the tooth form part 3 holds a range of 10%-30% of the whole volume of the gear. Synthetic resin to be used is not particularly limited but can be a single body of crystalline resin such as polyoxymethylene or polyamide or noncrystalline resin such as polycarbonate or resin containing reinforcing material such as fiber.
Patent JP-S62181063-A (JP)
Inventor: NAKAJIMA OSAMI
IPC: A41D31/00
Filed: 1986-02-05
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-S63212744-A (JP)
Inventor: JIEEMUZU JIYON SAMIYUERU
IPC: F02D41/14
Filed: 1988-02-02
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-S58142793-A (JP)
Inventor: SEKIDO MUTSUHIRO
IPC: H05B33/10
Filed: 1982-02-18
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-H11312417-A (JP)
Title: Conductive paste for multilayer ceramic board formation
Inventor: RASHID J BEZAMA
IPC: C09D5/24
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste preventing the dimension of a baked board from being deformed even if it is used to form a multilayer ceramic board by forming it from a metal selected from a group comprising pure metals and metal alloys, a nonmetal inorganic ingredient containing a glass first, and an organic phase containing a binder, a solvent and a modifying agent phase. SOLUTION: It is preferable that: a nonmetal inorganic ingredient further contains alumina; an organic layer further contains a surface active agent; and the nonmetal inorganic ingredient further contains ceramic. It is preferable that a metal is selected from a group comprising molybdenum, tungsten, copper, nickel, silver, gold, platinum and palladium and an organic binder is selected from a group comprising ethyl cellulose, polyvinyl alcohol and polyvinyl butyral. In addition, a solvent having a high boiling point is selected from a group comprising pine tar, terpineol, 2.2.4-trimethyl-1.3-pentadiol isobutylate and butylcarbitol acetate.
Patent JP-H09219693-A (JP)
Title: Digital broadcast receiver
Inventor: OKUBO TADATOSHI
IPC: H04L27/22
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To detect and correct automatically a frequency deviation at a carrier frequency interval of an OFDM (orthogonal frequency division multiplex) system by controlling an oscillated frequency from a voltage controlled oscillator. SOLUTION: I, Q component digital signals converted by an A/D converter 5 are converted into complex data for a frequency region by an FFT processing unit 6 and given to phase correction devices 12A-12C as phase reference symbols, in which phase correction processing is implemented. Then the result is given to inverse FFT processing units 13A-C, in which the data are inverse FFT processed and the result is given to peak detectors 14A, 16B, C. The detector 14A detects the peak and the time (tp ) of a data series y0 t, the detector 16B detects the peak and the time (tp ) of a data series y1 t, the detector 16C detects the peak and the time (tp ) of a data series y-1 t, and then the detected values are outputted to a frequency deviation detector 15.  Then the detector 15 compares the outputs from the detectors 14A, 16B, 16C to detect the negative or positive frequency deviation and to control the oscillated frequency from a voltage controlled oscillator 9 increasingly or decreasingly thereby correcting the frequency deviation.
Patent JP-H09216843-A (JP)
Title: New polyphenol compound
Inventor: IWASAKI YOSHIAKI
IPC: C07C39/16
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new polyphenol compound excellent in water resistance and electric characteristics and useful as a photosensitive material. SOLUTION: A trisphenylmethane type polyphenol compound of formula I (n is 1, 2), e.g. 2,2'-[(2-hydroxyphenyl)methylene]bis (3,5,6-trimethylphenol). The compound of formula I is obtained by reacting a hydroxyl group-substituted benzaldehyde of formula II (n is 1, 2) with a twofold to tenfold amount of 2,3,5-trimethylphenol in the presence of an acid catalyst such as hydrogen chloride or sulfuric acid in a lower aliphatic alcohol such as methanol. The reaction is carried out by stirring the reaction solution under the flow of N2 gas at room temperature to 80 deg.C for approximately 2-72hrs. Therein, the solvent is used in an amount of 10-1000 pts.wt. per 100 pts.wt. of the compound of formula II.  After the reaction, the acid catalyst is neutralized with an alkali such as NaOH, and an aromatic hydrocarbon such as toluene is added in an amount of 20-1000 pts.wt. to 100 pts.wt. of the reaction product to crystallize the polyphenol compound.
Patent JP-H04308779-A (JP)
Title: Device and method of monitoring printing head carriage
Inventor: JIEIMUZU UEZURI RII
IPC: B41J19/18
Filed: 1992-01-16
Abstract: PURPOSE: To provide a method and apparatus for monitoring the printing head carriage of a printer capable of accurately performing monitoring without adding substantial mass to a printing head carriage and without applying electrical connection to the printing head carriage for monitoring operation. CONSTITUTION: A printing head carriage 112 is monitored by the timing member 114 on a segment and this timing member 114 is provided as a member separated from the carriage 112 but made movable in cooperation with the carriage 112 in a connected state. The segment 116 on the timing member 114 is monitored by a sensor 120 to generate a series of pulses. By the accumulation of these pulses, the movement and position of the carriage 112 are measured. The carriage home position is directly supported by a carriage position indicating member 130. This indication member 130 is operated by the carriage 112 to cut off the optical sensor 120.
Patent JP-S54119086-A (JP)
Title: Preparation of urikase by fermentation
Inventor: NAKANISHI TOORU
IPC: C12R1/645
Filed: 1978-03-06
Abstract: PURPOSE: To provide specific microorganisms (fungi) capable of producing urikase (an enzyme which converts uric acid into allantoin, H 2 O 2  and CO 2  by oxidative hydrolysis).  
     CONSTITUTION: Microorganisms belonging to Trichosporon genus and capable of producing urikase (e.g. Trichosporon cutaneum KY5575, Trichosporon heteromorphum ATCC 20001) are cultured in a medium containing a carbon source such as glucose, a nitrogen source such as NH 4 Cl, an inorganic materials such as NaCl, and essential minor nutrients, at 20W40°C and pH3W7 for 1W5 days; and urikase is separated from the cultured product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56121182-A (JP)
Title: Information read-in method from carried object
Inventor: TSUNEDA MASAYUKI
IPC: B65G47/49
Filed: 1980-02-28
Abstract: PURPOSE:To simplify the constitution of the entire device, by displaying the information such as delivered address with bar code on the surfaces of front and rear of carried object on the carrying path and reading in this information through the use of space between the carried objects front and back outside the carrying path. CONSTITUTION:Carried object 1 is carried toward the arrow 3 on the belt conveyor 2 and the bar code label 4 displayed with bar code for information such as delivered address in front 5 of the carried object 1 is sticked. The read-in means 6 is located at the location of carrying direction of the conveyor 2, the read-in rays 8 from the read-in means 6 are radiated on the label 4 through the use of space 7 between front and rear of carrying object 1 to read in the bar code. Further, the bar code for delivered address can be read in outside the carrying path, the sticking work of the label 4 is made easy and the constitution of the entire device is simplified.
Patent JP-S63196887-A (JP)
Inventor: OROFU NIIRUNDO
IPC: G21C3/332
Filed: 1988-02-04
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-S59157348-A (JP)
Inventor: NITSUCHI YOSHIROU
IPC: D02J1/00
Filed: 1983-02-18
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-H05251339-A (JP)
Title: Semiconductor substrate and its manufacture
Inventor: KATO KIYOKO
IPC: H01L21/203
Filed: 1992-02-12
Abstract: PURPOSE:To provide a semiconductor substrate wherein its mechanical strength is high, its cost is low and its crystallinity is excellent regarding the semiconductor substrate and its manufacturing method which are used to grow a compound semiconductor crystal. CONSTITUTION:An SiO2 film 2 in which an opening 3 has been made is formed on an Si single-crystal substrate 1; a GaAs single-crystal layer 5 is grown selectively, by an ALE method, on a seed 4 which is exposed on the bottom of the opening 3; a GaAs single crystal 6 is formed, by an LEP method, on the GaAs single-crystal layer 5. Alternatively, an SiO2 film 2 in which an opening 3 has been made is former on an Gi single-crystal substrate 1; a selective-growth Gaps single-crystal layer 7 is formed, by a first growth condition, on a seed 4 which is exposed on the bottom of the opening 3; GaAs is deposited, by a second growth condition, on the whole surface; a nonselective-growth GaAs single-crystal layer 8 is formed on the selective-growth GaAS single-crystal layer 7; a nonselective-growth polycrystalline layer 9 is formed on the SiO2 film 2. After that, the temperature is raised; the whole of the nonselective- growth polycrystalline layer 9 is changed to a single crystal by making use of the nonselective-growth GaAs single-crystal layer 8 as a seed.
Patent JP-S52108195-A (JP)
Title: Optical density measurement
Inventor: OZAWA KENJI
IPC: G01J1/24
Filed: 1976-03-08
Abstract: PURPOSE:To perform correction of sensitivity variation of the light receiver and amplifier by opening and closing alternately the comparing light path and the measuring light path the by means of a revolving secotr provided with a sensitivity correcting window of a known optical characteristic.
Patent JP-S58142496-A (JP)
Inventor: TAKAGI TOSHIO
IPC: G07F13/10
Filed: 1982-02-18
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-H01200873-A (JP)
Title: Original reader
Inventor: ITO YOSHIO
IPC: H04N1/12
Filed: 1988-02-05
Abstract: PURPOSE:To facilitate the locating of an original, and simultaneously, to prolong the service time of a feeding means by starting the rotation of a carrying means to carry the original to an original reading means after a prescribed time passes since the original is detected. CONSTITUTION:The rotation of a carrying roller 5 is transmitted by a belt 35 to a pick-up roller 13, and an original M on an original tray 2 is fed by the roller 13 to the carrying roller 5. When the tip of the fed original M is detected by a sheet edge sensor 15, the carrying roller 5 is rotated for a prescribed time and stopped. Thereafter, a platen roller 17 is rotated after a prescribed time, and the original M is carried towards a discharging tray 20. For the carried original M, an image is read by a direct reading sensor 19, and when the rear edge is detected by the sensor 15, the platen roller 17 is stopped after rotated for a prescribed time.
Patent JP-S57140049-A (JP)
Title: Time division multi-direction communication system
Inventor: SASAKI SUSUMU
IPC: H04J3/06
Filed: 1981-02-23
Abstract: PURPOSE:To stabilize a transmission frequency of a slave station, by inserting a non-modulation carrier to an FSK signal directed from a master to slave station, picking up this non-modulation carrier at the transmission of the slave station and taking the same as a reference frequency. CONSTITUTION:A master station uses an FSK modulation system and transmits signals in time division to a plurality of slave stations. In this case, a non-modulation carrier is inserted to the head or tail of a frame of the FSK signal from the master station. When the slave station inputs the FSK signal from the master station, the non-modulation carrier is detected at a frequency discriminator 13, this is inptted to a controller 14 and controls a modulator 11 with an AFC circuit as a reference frequency. Thus, the tansmission frequency to the FSK signal transmitted from the slave station is made stable for transmssion by taking this reference frequency as the base.
Patent JP-H01200435-A (JP)
Title: Pom data production system for sequential machine
Inventor: INOUE HARUKO
IPC: G11C17/00
Filed: 1988-02-05
Abstract: PURPOSE:To produce the accurate data in a short time by supplying the initial information, an input terminal parameter, and a logic flow to an optional ROM via an input device. CONSTITUTION:An input/output setting part 2 sets an input/output terminal parameter of an ROM 11 at an input/output terminal parameter data bank 4 based on the input of an input device 1. A logic flow setting part 3 sets a logic flow at a logic flow data bank 5. A data production part 6 reads the input/output terminal parameter and the logic flow out of the banks 4 and 5 respectively and sets the logic flow to all valid addresses of the optional ROM 11 to be produced. Thus, the part 6 produces the ROM data and stores this data into a data bank 7. An ROM writing part 8 transfers the data on the bank 7 to an ROM writer 9 and sends a writing instruction to the optional ROM 11. In such a way, the accurate data can be produced in a short time without manual operation.