baber/WOPTO huggingface dataset:
Patent JP-H0829593-A (JP)
Title: Sealing structure and sealing member at joint of hermetically sealed container
Inventor: YABUKI KENICHI
IPC: G21F5/00
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a sealing structure and sealing member at the joint of a hermetically sealed container in which the safety is enhanced in the handling of a cover body in double cover system while preventing leakage of contaminant from a cell. CONSTITUTION:The sealing structure comprises a sealing member 22 applied on the circumference of a cell cover 2, and a sealing member 21 applied on the circumference of the opening 6a made in the flange 6 of an enclosed container 4. A sliding material 23 for lubrication is provided between the surface of flanges 5, 6 of a cell 1 and a hermetically sealed container 3. The sliding material 23 is fixed to the surface of flange 5 of the cell 1. Since the sliding material 23 is used commonly for a plurality of hermetically sealed containers 3, the production process of the container 3 is simplified. Furthermore, accumulation of contaminant is avoided by providing each sealing member 21, 22 with a coating part 21e, 22c burying the space in the vicinity of the flange 5 of the cell 1 and the beveled part 8 of the container cover body 4.
Patent JP-H0460330-A (JP)
Title: Air conditioner
Inventor: IZUMI FUSAO
IPC: F24F11/02
Filed: 1990-06-28
Abstract: PURPOSE:To enable heating operation to be continued even in the case that an outdoor heat exchanging temperature sensor is in its abnormal condition by a method wherein when an abnormal discriminating means judges an abnormal state of the outdoor heat exchanging temperature sensor, an auxiliary frosting sensing means is selected and a defrosting control means is operated with a defrosting signal from an auxiliary frosting sensing means. CONSTITUTION:An abnormal state judging means 17 monitors an abnormal state caused by a trouble of an outdoor heat exchanging temperature sensor 8 and a state is changed to a condition in which the outdoor heat exchanging temperature sensor 8 detects a defrosting discriminating temperature not applicable, the outdoor heat exchanging temperature sensor 8 judges that this state is abnormal and outputs a signal indicating this state. The sensor abnormal state dealing means 18 prohibits a main frosting sensor means 14 in response to an abnormal signal from an abnormal state discriminating means 17 and in place of it, it selects an auxiliary frosting sensing means 16. Then, a defrosting signal is sent from the auxiliary frosting sensor means 16 to the defrosting control means 15 so as to perform a defrosting operation with the defrosting control means 15. With such an arrangement, operation of an air conditioner can be continued without stopping any heating operation.
Patent JP-S6414261-A (JP)
Title: Resin composition
Inventor: MURAKAMI HIROFUMI
IPC: C08L23/08
Filed: 1987-07-08
Abstract: PURPOSE:To make it possible to form a resin composition good in paintability and printability and excellent in moldability without needing any pretreatment requiring complicated operations, by mixing an ethylene/vinyl acetate copolymer with an ethylene polymer and an ethylene/propylene copolymer rubber. CONSTITUTION:The three following components are mixed together in the following ratio: (A) an ethylene/vinyl acetate copolymer of a vinyl acetate comonomer content of at most 28wt.%, (B) an ethylene polymer of a density >=0.900 g/cm<3>, which is at least one member selected from an ethylene/alpha-olefin copolymer and an ethylene homopolymer each having 1-10 carbon atoms in an alkyl group as a side chain and (C) an ethylene/propylene copolymer rubber of an ethylene comonomer content of 25-80wt.%. The mixing ratio is such that 5-20wt.% component (C) and 5-30wt.% component (B) are present in the composition, and the amount of the units derived from vinyl acetate is 10-25wt.% based on the composition.
Patent JP-2000001517-A (JP)
Title: Alternating copolymer and its production
Inventor: YAMAMOTO YOSHIHIRO
IPC: C08F212/14
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an alternating copolymer useful for e.g. a base polymer of a chemically amplified resist material, which copolymer is made from 4-(1- methylethenyl)phenol and (meth)acrylic acid or an ester thereof, has specified or higher contents of the monomers, and has a specified or higher transmittance to light at a specified wavelength. SOLUTION: There is provided an alternating copolymer comprising formula I and formula II, having a content of repeating units of formula III of at least 75 mol.% and having a transmittance of at least 90%/μm to light at wavelength of 350 nm. In the formulae, R1 is H or methyl; R2 is H or a 1-20C linear, branched or cyclic substituted or unsubstituted alkyl. This copolymer is obtained by heating (A) 4-(1-methylethenyl)phenol, (B) a (meth)acrylic acid (ester) of formula IV, (C) a radical polymerization initiator, (D) a phenol compound of formula V, and (E) a solvent to 50-150 deg.C in such a mixing ratio that the molar ratio of component A to component B is 3.5:6.5 to 6.5:3.5, the molar ratio of the total of components A and B to component C is 1:0.0001 to 1:0.1, and the amount of component D is 0.1-1,000 ppm based on the total amount.
Patent JP-H0613855-A (JP)
Title: Hysteresis comparator
Inventor: YAMAYA HARUKI
IPC: H03K5/08
Filed: 1992-06-26
Abstract: PURPOSE:To prevent the fluctuation of the output voltage when the input is in the same level as a differential input/output type comparator. CONSTITUTION:A comparison differential stage consisting of the load resistors 15 and 16, the NMOS 17 and 18, and a constant current source 19 outputs the output voltage VOUT1 and VOUT2 in response to the difference between the compared input voltage VIN1 and the comparison input voltage VCP. A positive feedback differential stage consisting of the resistors 15 and 16, the NMOS 21 and 22, and a constant current source 23 positively feeds back the output of the comparison differential stage and secures a hysteresis to the output of this differential stage. Thus it is possible to set an hysteresis that is not affected by the voltage VCP and has the upper and lower threshold levels and the hysteresis width.
Patent JP-2000002989-A (JP)
Title: Photosensitive material processor
Inventor: SAKATA MASAMITSU
IPC: G03D3/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To suppress the using quantity of washing water and to efficiently and surely wash a roller outside a liquid. SOLUTION: Washing nozzles 58 are provided at the oblique upper sides of the both end parts of a pair of rollers 40 in the longitudinal direction. Washing water jetted from the nozzles 58 drops down and its is retained at the nip part of the roller pair 40. By rotating the rollers 40 in the direction that the retained washing water is pulled into the nip part, the retained washing water can be spread in the longitudinal direction of the roller pair 40. Further, even when the jetted washing water does not arrive over the whole in the longitudinal direction of the roller pair 40, the whole in the longitudinal direction of the roller pair 40 can be washed by the retained water. By rotating the roller pair 40 in the direction that the retained washing water is pushed out, the retained dirty water (used washing water) obtained after washing the roller can be discharged.  By alternately changing the rotating direction of the roller pair 40, the roller pair 40 can be efficiently washed by using the small quantity of the washing water.
Patent JP-H1113477-A (JP)
Title: Engine-driven working device
Inventor: SHIMIZU TAKASHI
IPC: F02B63/04
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine-driven working device that is able to eliminate any fear of disconnection attendant upon the transmission of vibration and external force by making improvements in the operability and assembleability of maintenance operations by way of omitting a resin clamp. SOLUTION: This working device is provided with a generator 10, an engine 12 for driving the generator 10, and a case 1 housing the generator 10 and the engine 12. In this constitution, most of the top of the case 1 is formed into a freely detachable upper cover 6, and the upper part of a fuel tank 18 of the engine 12 is locked tight to an underside of the upper cover 6. In addition, a case-form insulator 26A is attached to the backside of a flange 21 of the fuel tank 18, while an opposed wall and the lower part at the opposite side of the fuel tank 18 of the insulator 26A are formed with each opening and a mounting area 28 being protectively formed, and then the backside of a console panel is attached to and supported on the mounting area 28 detachably.
Patent JP-S5690816-A (JP)
Title: Production of styrene/maleic acid type low copolymer
Inventor: HORIUCHI HIROSHI
IPC: C08F220/00
Filed: 1979-12-24
Abstract: PURPOSE: To produce titled polymer being low in unreacted monomer content with ease and stability, by reacting a maleic acid with a styrene containing an α-alkyl- substituted styrene as an essential component under reflux of an organic solvent, in the absence of a polymerization catalyst.  
     CONSTITUTION: (A) A styrene containing an α-alkyl-substituted styrene as an essential component is reacted with (B) a maleic acid in a mol ratio, (A):(B), of 1:1W5, in the absence of a polymerization catalyst. In this reaction, a styrene/maleic acid type low copolymer is produced by carrying out the reaction under reflux of an organic solvent, b.p.≥130°C, which is unreactive with styrene and maleic acid. According to this process, it is possible to obtain a low copolymer having a stable composition and an almost constant softening point and being low in content of unreacted meleic acid and styrene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0817187-A (JP)
Title: Semiconductor storage
Inventor: IWAWAKI TAKANORI
IPC: G11C11/408
Filed: 1994-06-28
Abstract: PURPOSE:To increase an operation speed by latching a memory cell selection signal which is set for an address signal and at the same time separating the electrical connection with an address circuit by a control signal. CONSTITUTION:A decoder circuit 2 receives address signals A0, A1, A0b, and A1b and selects one word line out of four word lines WR0 to WR3 of a memory array 3. Then, in this state, when a control signal GTRL is changed to a low level, four tri-state buffers TB are turned off, thus disconnecting the electrical connection from an address circuit 1 to the decoder circuit 2. In this case, when the state of the signals of output lines R0, R1, R2, and R3 are retained in the control circuit 2, an address signal at a next point can be transferred to the input part of the decoder circuit 2 since the electrical connection of the address circuit 1 and the decode circuit 2 is disconnected, thus achieving a speedy access to the memory array 3.
Patent JP-S5974719-A (JP)
Inventor: BADORI SHINHA
IPC: H03H9/02
Filed: 1983-09-13
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-S5958129-A (JP)
Title: Fuel injection device
Inventor: SAKAKIBARA YASUYUKI
IPC: F02D41/40
Filed: 1982-09-28
Abstract: PURPOSE:To make up a fuel injection device being capable of electronic control, with which improvements in fuel consumption, exhaust emission control, drivability and so on are achieved, by combining a piezoelectric element-make electrostriction actuator capable of high-speed action and a needle valve together. CONSTITUTION:In time of stoppage, a needle valve 104 is forcibly pressed against a valve seat 107 by dint of a spring 113 whereby fuel is not sprayed any more. In time of driving, the needle valve 104 goes up as far as a portion for clearance by the setting pressure of a regulator valve 3 and thereby the fuel is sprayed out of an injector. At this time, when an electrostriction actuator 120 is energized with a continuous rating current, it elongages, for example, by 50mum in length, overcomes the hydraulic pressure, makes the needle valve 104 stick fast to the valve seat 107 and stops the fuel injection. On the other hand, a computer 200 opens or closes an injection nozzle in an optimum manner on the basis of various engine parameters. The quantity of fuel injection can be controlled in high accuracy because its opening or closing time is extremely short as compared with the valve-opening time of a nozzle 100.
Patent JP-H08336511-A (JP)
Title: Exudate suction device
Inventor: KAJIWARA YUJI
IPC: A61B5/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide a non-invasion exudate suction device capable of efficiently collecting the exudate from a vital surface by suction with good operability and measuring the concn. of biochemical materials with a high accuracy. CONSTITUTION: This exudate suction device consists of a suction cell section 1 and a main body section 14. The suction cell section 1 is basically composed of a spacer 3, a piping port 4 which repeats pressure reduction and pressurization and a liquid feed port 5 which feeds the exudated exudate. All the sections exclusive of these sections are disposed in the main body section 14. Only the suction cell section l is placed on the vital surface and the exudate 15 is collected from this constitution. The exudate is fed to a biosensor section 11 in the main body section 14 where the concn. of the biochemical materials is measured. Then, the weight of the suction cell section 1 is extremely reduced and the occurrence of the leakage on the mounting surface is lessened.  The efficient feeding of the exudate 15 to the biosensor section 11 is made possible by changing over the piping port 4 to pressurization.
Patent JP-S5871627-A (JP)
Title: Plasma etching device
Inventor: FUJITA YASUHIRO
IPC: H01L21/302
Filed: 1981-10-23
Abstract: PURPOSE:To prevent the adhesion of reactive products on the lower electrode of the titled device by using a tray which completely covers the lower electrode. CONSTITUTION:A wafer placing plate 2, whereon wafers 1 were set, is placed on the lower electrode 3 and a lid 8 is put on. As soon as a reaction chamber is closed up tightly, air is exhausted until the prescribed degree of vacuum state is obtained, and etching gas is brought in from an introducing port 5. High frequency electric field is applied to the lower electrode 31, gas plasma is generated between the upper electrode 4 and the lower electrode 3, and an etching is performed on the wafers on which photoresist patterning has been completed. When the etching has been finished, the nitrogen gas for vent comes in from an introducing port 5 after the reaction gas has been discharged from an exhaust port 6, and the lid is opened when the reaction chamber returns to atmospheric pressure. Then the processed wafers are taken out together with the tray 2.
Patent JP-S5793562-A (JP)
Title: Semiconductor device
Inventor: TANIZAKI YASUNOBU
IPC: H01L29/78
Filed: 1980-12-03
Abstract: PURPOSE:To largely reduce the area of occupying an element by overlapping an insulated gate FET on a bipolar transistor. CONSTITUTION:An N type epitaxial layer 3 is formed on a P type Si substrate 1, is isolated via a P<+> type isolation region 4, and a P type base region 5 and an N<+> type ohmic contact region 6 and formed. A part of an SiO2 film 7 on the surface is formed in a thin gate oxidized film 8, and an N<+> polysilicon gate 9 contacted with the base region 5 is formed under the film 8. A semiconductor layer 11 extending on the film 7 is formed in contact with the base 5 in the  through hole 10, and an N<+> type source region 12, drain type region 13 and a P type channel region 14 forming an MOSFET are formed. The region 13 also acts as the collector region of the bipolar transistor. Thereafter, phosphorus silicate glass films 16, 17, and an emitter electrode 18 are formed.
Patent JP-S6147618-A (JP)
Inventor: SAKABE YUKIO
IPC: H01G4/12
Filed: 1984-08-13
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-S6061819-A (JP)
Title: Resetting device
Inventor: IMAHASHI HISASHI
IPC: G06F1/24
Filed: 1983-09-14
Abstract: PURPOSE:To prevent a load from malfunctioning when a microcomputer starts operating by delaying the resetting of an output inhibiting circuit a specific delay time behind the operation start of a microcomputer through a delay circuit. CONSTITUTION:The output of a resetting circuit 2 is inputted to a delay circuit 5 simultaneously with a reset signal, and the output terminal 1d of this circuit 5 has a rise which is the specific time behind the reset signal. This delayed signal is inputted to the output inhibiting circuit 3 and the microcomputer starts operating and is released from an output inhibition state some specific time later, so the load circuit 4 never malfunctions regardless of the initial output state of the microcomputer because the output is inhibited in the astable period, so that the load operates stably in the operation start of the microcomputer.
Patent JP-S5693386-A (JP)
Title: Variable wavelength laser
Inventor: MITA AKIRA
IPC: H01S5/00
Filed: 1979-12-26
Abstract: PURPOSE:To obtain the laser which can oscillate at an ordinary temperature in the visible region, by using the single crystal of zinc sulfide having luminescence of a yellow orangee color as an acting material, using an Ar laser having an oscillating line of 488mum as an excitation source, and providing a wavelength selecting element together with a resonator of an external mirror. CONSTITUTION:Excitation light 2 from the Ar laser 1 having the oscillating line of 488mum is irradiated to the single crystal of zinc sulfide 4 via a two-color mirror 3. Emitted light 5 of the single crystal 4 is completely reflected by the mirror 3. In  this constitution, 0.01mol% or more lead is included into the single crystal as an  active material, and the light of yellow orange is generated. Then, said light 5 is  reflected by a two-color mirror 6, and oscillated light 8 is taken out of the wavelength selecting element such as a diffraction grating 7 and the like as an output. Since the single crystal of zinc sulfide is used as the active material, the variable  wavelength laser which oscillates at an ordinary temperature in the visible region  can be obtained.
Patent JP-H0218048-A (JP)
Title: Anti-fogging film
Inventor: HOSONO HIROSHI
IPC: C03C17/34
Filed: 1988-07-07
Abstract: PURPOSE:To impart a durable anti-fogging property and a high surface hardness by providing at least two layers of hardened coats comprising specified two constituents as main constituents, and setting the main constituents of the outermost layer in a specified relathionship with the main constituents of the layer making contact with the outermost layer. CONSTITUTION:At least two layers of hardened coats comprising a constituent A and a constituent B as main constituents are provided on a base so that S2/S1 is not less than 1.05, where component B in the outermost layer and in the layer making contact with the outermost layer, respectively. The component A is polyvinyl alcohol, and the component B is at least one selected from colloidal silica with an average particle diameter of 5-200mum, an organosilicone compound of the general formula R<1>R<2>aSiX3-a (R<1> is a 1-10C organic group, R<2> is a 1-6C hydrocarbon group, X is a hydrolyzable group, and a is 0 or 1) or a hydrolyzate thereof. An anti-fogging film thus obtained has an enduring anti- fogging property, a high surface hardness and excellent weatherability.
Patent JP-H0336654-A (JP)
Title: Dma transfer system and single chip processor unit
Inventor: MARUYAMA TAKASHI
IPC: G06F13/28
Filed: 1989-07-03
Abstract: PURPOSE:To reduce the hardware of a unit, for which a microprocessor unit (MPU) and a DMA controller are formed to be one chip, by reading transfer information from a memory by a CPU corresponding to a data transfer request and setting the information to the DMA controller. CONSTITUTION:When a chain request is generated from a DMA controller 3 of a single chip processor unit (PU) 1, an MPU 2 controls an I/O 8 and a memory 9 through a memory management unit (MMO) 4 corresponding to an interruption request 12. Data read from the memory 9 are stored to a built-in chain status register and set to the controller 3. With this configuration not to require the hardware of a data bus system, the single chip processor unit is formed in the shape of a mountain and link array chain operation is easily changed.
Patent JP-S6147946-A (JP)
Title: Photosensitive material for silver salt diffusion transfer process
Inventor: INOUE SANEYUKI
IPC: G03C8/04
Filed: 1984-08-14
Abstract: PURPOSE:To eliminate unevenness of image density of a photosensitive materials for the silver salt diffusion transfer process and to speed up transfer to an image receiving layer by using a plastic film filled with a white pigment as a support for bearing a silver halide photographic emulsion. CONSTITUTION:The plastic film, such as polyethylene terephthalate, filled with the white pigment, such as titanium dioxide, is coated with a photosensitive emulsion contg. silver halide, such as silver iodobromide. The obtained photosensitive sheet is developed and the unexposed silver halide is converted into a silver complex salt. Then, this photosensitive sheet is overlaid on the image receiving layer sheet to diffuse and transfer the silver complex salt to the image receiving layer and to obtain a silver image with a silver precipitant and a developing agent. Since the plastic film filled with the white pigment is used for the support, a positive image free from unevenness of image density can be obtained from the photosensitive layer with high sensitivity and high transfer speed.
Patent JP-2000355729-A (JP)
Title: High strength line pipe excellent in low temperature toughness
Inventor: ENDO SHIGERU
IPC: C22C38/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a high strength line pipe of >=550 MPa yield strength excellent in the low temp. toughness of the base material and weld zone including weld metal by using steel and a welding material in which the amt. of expensive elements to be added is reduced as possible. SOLUTION: This line pipe has a base material part of >=550 MPa yield strength contg., by weight, 0.03 to 0.09% C, 0.05 to 0.20% Si, 1.2 to 2.0% Mn, <=0.020% P, <=0.002% S, 0.005 to 0.05% Nb, 0.005 to 0.02% Ti and 0.01 to 0.04% Al, and the balance Fe with inevitable impurities and a weld metal part of >=550 MPa yield strength contg. 0.05 to 0.10% C, 0.05 to 0.30% Si, 1.2 to 2.0% Mn, <=0.020% P, <=0.005% S, <0.01% Ti and 0.015 to 0.035% O, moreover contg. one or >= two kinds among <=0.50% Cu, <=1.50% Ni, <=1.0% Mo and <=0.10% V, and the balance Fe with inevitable impurities.
Patent JP-S5691981-A (JP)
Title: Automatic groove copying device
Inventor: FUJITA TSUTOMU
IPC: B23K9/12
Filed: 1979-12-25
Abstract: PURPOSE: To obtain the titled device which provides copying control with high precision by supervising a rotary arc in a groove to be welded via a television camera and by processing the video signal of the same for prescribed control.  
     CONSTITUTION: Welding core wire 3 is curved and rotated to rotate the end of the core wire around welding nozzle 2, generating arc 4. Television camera 6 fitted to a welding torch, etc., supervises and picks up a weld zone in a groove slantingly from above to detect right and left groove ends 1 and the center of rotary arc 4 and then outputs its video signal to groove copying controller 7. This copying controller 7 performs the prescribed compression processing and groove copying arithmetic processing for the video signal and, on the basis of the processing results, supplies a right-left movement signal to a torch right-left moving motor 8 to execute copying control. Simultaneously, said video signal and the copyig arithmetic processing result are outputted to monitor television 9 to confirm the control state. 
     COPYRIGHT: (C)1981,JPO&Japio