baber/WOPTO huggingface dataset:
Patent JP-H11270024-A (JP)
Title: Precast concrete wall board and construction of wall
Inventor: MIYAKE HIDEO
IPC: E04B2/56
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the leveling precision of the upper face of a floor by detachably installing a leveling hardware on the upper end face in a state that a precast concrete board is kept standing and forming a fixing plate on the leveling hardware. SOLUTION: A precast concrete wall board 1 which is manufactured in a factory and carried in a construction site is hung up by a crane and installed between columns. A beam form and a floor form are assembled on the upper part of the wall board 1 and beam reinforcements assembled on the ground are dropped in the beam form. Then, the leveling hardware 4 is screwed in a box nut 2 at the upper end face of the wall board 1 from above the beam reinforcements. In this state, since a fixing plate 6 is set in a state that it is installed at every appropriate interval on the upper part of the beam reinforcements, the upper face becomes a reference level for placing concrete. Accordingly, the leveling of the upper face can be facilitated and the leveling hardware serves as a metal fixture for the wall constructed on the floor upper face.
Patent JP-S63240139-A (JP)
Title: Method for storing message in selective call reception system with display
Inventor: MIYAKOSHI SHINICHI
IPC: H04W84/02
Filed: 1987-03-27
Abstract: PURPOSE:To enable to many messages to be written by writing once a message in receiving a message with an error and overwriting a next message without error in receiving the next message onto the preceding message so as to erase the message with error in a memory thereby attaining the effective use of the memory. CONSTITUTION:In receiving a message S1 without error, the message S1 without error is written in the uppermost part of the memory 1. In receiving a message S2 with error, the message is written once next to the message S1 without error in the memory 1. In receiving a message S3 without error, the message S3 without error is overwritten onto the written area of the message S2 with error to erase the message S2. Then messages S4, S5... without error are written sequentially to attain the effective use of the memory 1.
Patent JP-H05275409-A (JP)
Title: Manufacturing apparatus for semiconductor device
IPC: H01L21/304
Filed: 1992-03-30
Abstract: PURPOSE:To forcibly sent out floating on the liquid of the processing tank of a wetting apparatus to an outer tank. CONSTITUTION:An apparatus has a nozzle 8 for injecting and scanning a gas in the vicinity of the liquid level 4 of a processing tank 1 so that dust is sent out to an outer tank. Thus, the dust is forcibly sent out to the outer tank so that the dust on the liquid is removed completely and no dust adheres to a wafer at the time of taking in and out the wafer.
Patent JP-S60229526-A (JP)
Inventor: KURAUSU REEN
IPC: H03K17/0412
Filed: 1985-04-06
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-2000262454-A (JP)
Title: Cleaner
Inventor: OTAGURO TAKAHIRO
IPC: A47L13/16
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To remove scale without corrosion or damage to a surface to be washed by using a fiber product having a cleaning surface mainly composed of an alumina long fiber. SOLUTION: The alumina long fiber to be used is produced by the precursor fiberization of a continuous filament obtained by spanning a highly viscous raw material consisting of a water-soluble metal compound such as aluminum oxychloride or a polyaluminoxane and silica or other additives thereto and, particularly, it preferably has a circular fiber cross section. When a cleaning is performed by use of a cleaner using such an alumina long fiber, the surface to be washed is never damaged since the cross-sectional form of the alumina long fiber is circular, and the scale that was not removable in the past can be easily removed. Particularly, composite dirt of oil and composite dirt of rust can be easily removed. Since no abrasive grain is used, the washing of the abrasive is not required. Further, since its accumulation is also eliminated, a piping is never clogged.
Patent JP-H11270390-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D29/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of shock at any speed by shortening the delay time as harder to be influenced by the fluctuation of the engine torque so as to bring the timing of fuel cut forward. SOLUTION: When the accelerating operation is interrupted, fuel injection time TINJ is lowered with lowering of the volume efficiency EV, and engine torque TQ is lowered. In the case where speed of a manual transmission(M/T) is held at three stages, fuel cut is started at the time when the delay time TQ3 is passed, and the fuel injection time Tinj is quickly reduced by ΔTinj3 . As a result, a fluctuation by ΔTQ3 is generated in the engine torque TQ, and a fluctuation by ΔG3 (a shock to a driver) is generated in the forward and backward acceleration G of a vehicle. At this stage, delay time TDR1 , TDR3 , TDR5 , are set shorter as higher the speed is set (a fifth speed side) so that the fluctuation quantity ΔG1 , ΔG3 , ΔG5 of the forward and backward acceleration G becomes equal to each other.
Patent JP-H03274292-A (JP)
Title: Treatment of water for boiler and water treating agent
Inventor: AKAMA SHUNICHI
IPC: C02F5/10
Filed: 1990-03-23
Abstract: PURPOSE:To stably prevent the corrosion of a boiler by adding tin ions or tin complex ions to water for the boiler in combination with ions of a specified org. substance and specifying the pH of the water. CONSTITUTION:Tin ions or tin complex ions are added to water for a boiler by 10-100mg/l (expressed in terms of Sn) in combination with 1-100mg/l ions of an aliphatic lower unsatd. carboxylic acid polymer, 1-100mg/l phosphonate ions and 20-300mg/l oxycarboxylate ions. Alkali metal ions are further added by more than one equiv. to the above-mentioned ions and the pH of the water is adjusted to 11.0-12.0. The corrosion of the boiler and the formation of scale are prevented.
Patent JP-S546916-A (JP)
Title: Hollow cellulose fibers and their production
Inventor: MIKI MASAHIRO
IPC: B01D65/00
Filed: 1977-06-20
Abstract: PURPOSE: The title high-performance hollow fibers usuable for ultrafiltration having a high ultrafitration velocity of albumin solutions, a high elimination ratio of albumin, comprising a cellulose ester derivative. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10270126-A (JP)
Title: Power source connecting tool
Inventor: MATSUSHITA MASAHIRO
IPC: H01R13/713
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To surely drive a switch to an OFF state when the conduction of a power source supply line is cut off by providing a relay circuit for driving the switch capable of switching a power supply between ON and OFF states to an OFF state. SOLUTION: Normally, a switch 12 is kept in an ON state, and by inserting a plug from an electric instrument main body into a socket 11 as in the normal case, power is supplied from a power supply line. If the abnormality of a service interruption time or the like occurs and power conduction from the power supply line is cut off, a relay circuit is actuated to drive the switch 12 to an OFF state. Thus, even if the power supply line is restored, the switch 12 is kept in its OFF state, sudden or one-time all power supply to the electric instrument is prevented and the occurrence of electric arc or sparks is prevented.
Patent JP-S55165313-A (JP)
Title: Cover for separating dirty water including sea-water
Inventor: KAWASAKI KAZUMITSU
IPC: E02B15/00
Filed: 1979-06-09
Abstract: PURPOSE: To interrupt the flowing-out of the dirty water outside by combining plural sheet of canvas separated in several pieces with each other corresponding to the depth of water and by stretching the canvas thus combined in the water.  
     CONSTITUTION: Slide fasteners 9, 10, 13 and 16 are provided on the peripheral edges of canvas 1W4 and, by using these fasteners, each piece of canvas is combined removably in the vertical and horizontal directions. The upper canvas 1 being fitted with floats 7, the upper part of the canvas is made to float on the water surface, while the lower canvas 4 is fitted with sinkers 19, thereby the lower part of canvas being sunk and settled on the bottom of water. Between the upper and lower canvas 1 and 4 an appropriate number of intermediate canvas 2 and 3 are arranged in correspondence to the depth of water. As a result, a film interrupting the dirty water is formed in water and thus the dirty water does not flow outside. In addition, when the bottom surface of water is inclined, the trapezoid canvas may be as the intermediate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11296897-A (JP)
Title: Information recorder
Inventor: CHIBA TOKUO
IPC: G11B7/1387
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to heat a minute area and to record high density information capable of detecting a near field beam and reproducing, by radiating heat from the tip of a probe generating or dispersing the near field beam and made close to and scanning, to a recording medium with a thin film formed on the surface whose characteristic is changed by heating. SOLUTION: A cantilever type optical probe 1 introduces/converges a laser beam from a heating light source 4 to a minute opening 2 of a dielectric tip from the rear through a mirror 5 and a convergent optical system 6 to generate the near field beam. The surface of the recording medium 3 forming a phase transition film recording the information by locally heating the surface is incorporated in the near field beam are. Then, a control mechanism 10 controls a probe displacement detection mechanism 7, a scan mechanism 8, a feedback mechanism 9 and a rotation mechanism 11 to rotate the recording medium 3, make the probe 1 close to the prescribed position of the recording medium 3 and scan it. Thus, the high density information is recorded, and the device is miniaturized.
Patent JP-S57187722-A (JP)
Title: Alternating constant current power source for measuring instrument
Inventor: IMAIZUMI TOSHIO
IPC: G05F3/06
Filed: 1981-05-14
Abstract: PURPOSE:To supply a considerably large electrid power that an electronic circuit is unable to do, by connecting two iron resonance type constant voltage transformers in cascade. CONSTITUTION:Iron resonance type constant voltage transformers are normally used with a load current value (e.g. point A) which does not surpass a rated current value C, but using them in an overload current region results in that voltage decadency characteristics are obtained at points B, B' and B''. In this area, even when load impedance 5 varies, a current flowing through it has constant current characteristics. Variation in the input voltage of an AC power source 10 is stabilized while controlled by the 1st iron resonance constant voltage transformer 7, and the resulting voltage is applied to the 2nd iron resonance type constant transformer 8, so the 2nd transformer 8 is not influenced by the variation in the input voltage to operate invariably as a constant current power source.
Patent JP-H11275022-A (JP)
Title: Optical transmission reception module
Inventor: ISHIHARA TAKENAO
IPC: H04B10/071
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission reception module, where a settling time of a servo can be shortened, moreover with high utilization efficiency of light. SOLUTION: In an optical transmission reception module configured with a laser diode LD1 sealed airtightly in a can package, a lens 2, an optical branching element BS 3, a lens 4, a cylindrical lens 5, a multiple division light-receiving element 6 sealed airtightly in the can package, a BS7, a lens 8, a light-receiving element 9 sealed airtightly in the can package, a lens 10, an actuator 11 that fine-adjusts the lens 10 in the direction of an optical axis and two-axis directions orthogonal to the optical axis for a total of 3-axis directions, a receptacle 12, and an optical base 13 supporting the optical components above, the tip face of an optical fiber supported by the receptacle 12 is formed to be a curved face of a projected or recessed face.
Patent JP-H06289916-A (JP)
Title: Numerical controller
Inventor: KAMEOKA SHINOBU
IPC: G05B19/414
Filed: 1993-03-31
Abstract: PURPOSE:To facilitate the update and remodeling of driving device SW by connecting a freely attachable and detachable servo memory consisting of driving device S/W and the code of transfer software instead of a system memory. CONSTITUTION:A control unit 10A transmits a command to a driving device 30A. A shaft number showing where a shaft is positioned by the constitution of a machine is decided, a driving device 30A is discriminated to be for a servo shaft or for a main shaft and the type of the driving device such as a feedback system is identified by the command. At the time of S/W update, the servo memory 103A of a cassette system, which is provided with transfer S/W (the code of transfer software) and S/W of the driving device 30 is fitted in the control unit 10. Namely, the servo memory 113 is fitted instead of the system memory 103A of the cassette system. When power is supplied in such a state, S/W of the driving device 30 is automatically updated and the update/ improvement of driving device S/W can easily be executed.
Patent JP-S57187177-A (JP)
Title: Pulse arc welding method
Inventor: KITANI MOTOI
IPC: B23K9/09
Filed: 1981-05-15
Abstract: PURPOSE:To eliminate the over-thrust at the starting and to perform pulse welding by causing transfer to the arc in a short time by setting the set value of the peak current value of the pulses at the arc starting larger than the set value in a steady time. CONSTITUTION:Before a wire 1 arrives at base materials 3, the pulse voltage of which the set value of the peak current value is set higher than the set value in a steady time (at the arc generating) is applied to the wire, and the wire feeding is started. When the wire 1 short-circuits to the materials 3, the pulse current and the background current flow but since the set value of the peak current of the pulses is set higher, the wire 1 is melt-cut and is transferred to the arc in a short time more easily than in the prior art. As a result, the wire feed troubles such as buckling of the wire owing to the failure in the arc starting are eliminated.
Patent JP-H02249803-A (JP)
Title: Gate opening/closing apparatus for refuse container
Inventor: ISHIKAWA MASAYUKI
IPC: B65F1/16
Filed: 1989-03-24
Abstract: PURPOSE:To facilitate the gate opening/closing operation so as to shorten the operation time, in the title apparatus of a push-in type container, by providing a pair of gate guide grooves inclined outwardly at their upper ends and gate elevating mean son both sides of a push-in port and by forming engaging means on the gate and elevating members respectively. CONSTITUTION:A pair of guide grooves 6 are formed on both sides of a push-in port 5 with their upper ends outwardly inclined to accommodate a gate 7 vertically movably. Also, a pair of guide grooves for the gate opening/closing apparatus 15 are formed on both sides of push-out port 3a in parallel with the guide grooves 6. When a container 1 is connected to a push-in device 2, the lower end portions 13b of lockarms 13 are pushed by abutment members 12, to disengage engaging pins 9 with bent portions 13a, whereby the engaging pins 9 engage with engaging portions of elevating members 18 of elevating devices 15. Subsequently a gate 7 is upwardly opened by elevating cylinders, thereby allowing the gate to open/close easily and shortly.
Patent JP-H10264173-A (JP)
Title: Vulcanizing apparatus for power transmission belt
Inventor: HOZOJI MASAHIKO
IPC: B29K105/24
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To make a slab for a power transmission beet movable in a pressurized state to the next step by providing a vulcanizing unit having a gasket including an external pressure introducing port and exhaust port and covering an outer periphery of a cylindrical mold having an internal pressure introducing port and a exhaust port, and a fluid introducing tube with a check valve and a fluid exhaust tube with a switching means. SOLUTION: An end of an introducing pressure contact part of a vulcanizing unit 1 is strongly urged to an introducing adapter 20 coupled to a fluid introducing tube having a check valve, and pressurized fluid is fed. A cylindrical mold 3 has an internal pressure introducing port 7 at an upper part and an internal pressure external port 6 at a lower part and introduces pressurized vapor thereinto to vulcanize a slab. An internal pressure introducing part 11 is vertically movably supported, and lowered at the time of vulcanizing to be brought into contact with the port 7 to heat the mold 3. The unit 1 is lifted by an elevation means via a unit moving means 15 driven by a conveying motor 40 under the unit 1 to move between the steps.  As a result, vulcanizing is interrupted according to a cycle time while the external pressure is held as it is, and it can be moved between vulcanizing stages.
Patent JP-S63238598-A (JP)
Inventor: NOMURA TAKAO
IPC: G21C19/46
Filed: 1987-03-27
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-H03275692-A (JP)
Title: Xylobitol crystal, honey-containing crystal containing same crystal, production and use thereof
Inventor: MATSUYAMA KAORU
IPC: A23L27/30
Filed: 1990-03-26
Abstract: NEW MATERIAL:Xylobitol crystal having molecular formula: C10H20O9 and a melting point of 129.5-132.5 deg.C. USE:A sweetness source for low calorie foods, diet foods, low carious foods, healthy foods, etc. PREPARATION:Crystal is crystallized from an aqueous solution of xylobitol (preferably >=65wt.% based on dried solid substance of purity) preferably at 0-95 deg.C.
Patent JP-H10265608-A (JP)
Title: Production of microporous film
Inventor: TAJIMA HIROSHI
IPC: B29C55/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform high-strength microporous film by laminating a micropore forming precursor layer comprising a thermoplastic resin A and an inert organic liquid substance B with a subsidiary layer comprising a thermoplastic resin C, etc., by coextrusion, solidifying the precursor layer by rapid curing with a heating medium, uniaxially stretching the laminate under specified temperature conditions, peeling the subsidiary layer from the laminate and extracting substance B from the remaining layer. SOLUTION: At least one micropore-forming precursor layer (layer M) made from a composition based on 15-90 pts.vol. thermoplastic resin A and 85-10 pts.vol. inert organic liquid substance B which is extractible and having a viscosity of 1,000 cP or below at 200 deg.C is laminated with a subsidiary layer (layer S) being different from layer M and based on a thermoplastic resin C by coextrusion through a multilayer die, and the laminate is solidified by rapid cooling with a heating medium, and the laminate is uniaxially stretched at a draw ratio of at least 2 under conditions including a temperature equal to the Vicat softening point of the resin A plus 50 deg.C to obtain a multilayer film. Layer S is removed from the laminate, and substance B is extracted from the remaining layer.
Patent JP-S61231416-A (JP)
Title: Galvanometer
Inventor: TSUCHIYA KENJI
IPC: G01F1/708
Filed: 1985-04-08
Abstract: PURPOSE:To electrically accurately detect a flow amount without being affected by viscosity or the foreign matter in a fluid, by providing a sensor which is present in the downstream side of the electrode provided in the piping of an electric insulating fluid and detecting the charge of the charged fluid. CONSTITUTION:When a switch 3 is closed, predetermined voltage is applied between electrodes 2, 2 to charge the electric insulating fluid flowing through piping 1 and, at the same time, a gate circuit 11 is opened to allow a counter 12 to start the counting of the clock pulse from a clock pulse generator 10. When the charged fluid moves and the charge thereof is detected by the first charge detection terminal 7 of a charge detection sensor 5, charge having polarity inverse to that of a second charge detection terminal 8 is induced in said detection terminal 8 to output a gate closing signal to the gate circuit 11 from an amplifier 9. Therefore, the count value of the counter 12 corresponds to the time required in allowing the fluid to reach the sensor 5 from the electrodes 2, 2 and predetermined operation is performed in an operation circuit 13 to display a flow amount/min on a display device 14.
Patent JP-H11270856-A (JP)
Title: Tempura oil overheating prevention sensor
Inventor: MISHIMA KAZUNOBU
IPC: F23D14/72
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To achieve curling machining where stainless steel is combined with ceramics, to manufacture a product with superior corrosion resistance, to endure impact force due to the repetitive inverse motion of bimetal, and to eliminate the aging of dimensions for positively maintaining characteristics. SOLUTION: A sensor has a metal case 1 and a metal cap 2, and the opening end part of the cap 2 is sealed to the case. At the same time, the case 1 is provided with bimetal, a switch mechanism being driven by the inverse motion of the bimetal, and a ceramic case that supports the bimetal and at the same time has the switch mechanism. In this case, the cap 2 has a thin plate part 11 where plate thickness is thinned as compared with the other parts at the opening end part, and the thin plate part 11 is caulked for sealing to the case. Also, the cap 2 is constituted by stainless steel, and the plate thickness of the thin plate part 11 is set to 0.2 mm or less.
Patent JP-S57188951-A (JP)
Title: Temperature indicating device for air conditioner
Inventor: HISAMURA MIKIO
IPC: F24F11/02
Filed: 1981-05-15
Abstract: PURPOSE:To enable to provide the temperature indicating system in an existing control circuit for an air-conditioning machine easily by a method wherein a temperature detecting element, utilized in the control circuit for the air-conditioning machine, and the same, utilized in the temperature indicating system, are enabled to be used commonly. CONSTITUTION:The temperature indicating system 12 is controlled by the output of a differential amplifier 6 through an A/D converter 9 and a decoder 10 and the differential amplifier 6 generates a deviated output in accordance with the output of a thermistor 14 which is an indoor temperature detecting element. In this case, when the air-conditioning machine is constituted so as to be controlled through the control circuit 16 in accordance with the potential of a connecting point F' between the thermistor 14 and a resistor 13, said connecting point F' is connected to the non-inversional input terminal of the differential amplifier 17 through a resistor 18 while the inversional input terminal of the differential amplifier 6 is connected to the output terminal of the differential amplifier 17 through a resistor 7. The inversional input terminal of the differential amplifier 6 is also connected to a negative potential D.C. source 4 through a voltage dividing resistor 19 and a variable resistor.
Patent JP-H07259844-A (JP)
Title: Bearing mechanism for high speed rotary body
Inventor: KUWAYAMA YOICHI
IPC: F16C17/02
Filed: 1994-03-17
Abstract: PURPOSE:To provide a bearing mechanism for a high speed rotary body attaining stable high accurate rotation without generating a ringing phenomenon by decreasing starting torque and a bearing friction loss. CONSTITUTION:In a high speed rotary body 16, a load in a radial direction is supported on a dynamic pressure bearing mechanism and a load in a thrust direction is supported on a magnetic bearing mechanism. The dynamic pressure bearing mechanism is constituted of a ceramic-made fixed shaft 11 and a ceramic-made cylindrical member 12, and herringbone-shaped dynamic pressure generating grooves 17, 18 are provided in a surface of the ceramic-made fixed shaft 11, to provide annular pressure adjusting grooves 19, 20 in both ends thereof.