baber/WOPTO huggingface dataset:
Patent JP-H05202631-A (JP)
Title: Underground parking garage
Inventor: YOSHIMATSU KENJI
IPC: E04H6/14
Filed: 1992-01-28
Abstract: PURPOSE:To provide a space in the underground of an existing building and construct an underground parking garage. CONSTITUTION:Floor slabs on the lowest story of an existing building are taken to pieces and foundation piles 10, 10... are exposed. Holes 14, 14... are dug on the outer sides of the foundation piles 10, 10... and continuous underground walls 15, 15... are constructed. The inner sides of the continuous underground walls 15, 15... are dug and post-placing concrete 16, 16... are placed in the inner side surface thereof and new floor slabs 19 are also placed to form a space 17 required for a parking space.
Patent JP-H08205587-A (JP)
Title: Drive system of motor
Inventor: YUKI KAZUAKI
IPC: H02J1/00
Filed: 1995-01-31
Abstract: PURPOSE: To make a power supply unit small, by balancing loads on inverters connected between a positive electrode and a neutral point or a negative electrode and a neutral point of a DC voltage and using a power supply of the inverter in common for an NPC inverter. CONSTITUTION: A drive system for a motor includes NPC inverters 12A and 12B for converting a DC voltage with a neutral point (C) to an AC voltage and driving AC motors 13A and 13B, and inverters 15A and 15B, each connected between a positive electrode (P) and the neutral point (C) or a negative electrode (N) and the neutral point (C) of the DV voltage, for converting a DC voltage to an AC voltage and driving AC motors 16A and 16B. Then, loads on the inverter 15A and inverter 15B between the positive electrode (P) or negative electrode (N) and the neutral point (C) are balanced so that the DC power supply 21 for the inverters 15A and 15B is used in common for the NPC inverters 12A and 12B. As a result, the power supply unit is made small.
Patent JP-S5398869-A (JP)
Title: Cask hole detector
Inventor: TANIUCHI YOSHIAKI
IPC: G01B5/24
Filed: 1977-02-09
Abstract: PURPOSE: To positively detect the positions of cask holes by sliding a sensor on the surface of cask clamping bands and detecting the joint position of the bands by rotating the cask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01192496-A (JP)
Title: Method for coloring weld zone
Inventor: AMASAKA TADAO
IPC: B23K31/00
Filed: 1988-01-26
Abstract: PURPOSE:To recognize a weld zone by visual sense by executing the zinc surface treatment that the adhesive amt. of the zinc of a base metal becomes in the specified range and discoloring the surface of the heat treatment effected part of the base metal by welding the part where the film of specified range is formed by the adhesive amt. thereof. CONSTITUTION:The sulphur film whose sulphur adhesive amt. becomes in 10-50g/m<2> is formed by vaporizing the alcohol solution suspending a sulphur powder on the surface of the zinc plating steel sheet whose zinc adhesive amt. is in 10-200g/m<2> by its drying after spray coating and the lap welding of this part is performed. An arc welding is executed with zinc plating steel sheets 1, 2 as a base metal, by using the welding wire 5 which is inserted into the electrifying chip 4 fitted to the torch 3 of a MAG welding machine, a CO2-Ar gas is taken as the shielding gas and gas flow amt., welding current, voltage and speed are respectively fixed at specified values. As a result clear coloring is executed on the weld zone of the steel sheet, fluorescent coloring is made under a ultraviolet ray, the external appearance is also good and there is no bead crack. Negligent welding can thus be prevented surely by obtaining the information enough to cognize visually the existance of the weld zone.
Patent JP-S63182025-A (JP)
Title: Agitator
Inventor: YANO YOSHIO
IPC: B01F15/00
Filed: 1987-01-22
Abstract: PURPOSE:To efficiently agitate a material to be agitated under nonatmospheric pressure by dividing a closable agitation tank into an agitation chamber, a motor chamber and a connecting pipe provided with an eliminator of liquid and packing liquid in the motor chamber to make the pressure of respective space parts nearly constant. CONSTITUTION:An agitation tank consists of an agitation chamber 11 of the lower part, a motor chamber 12 of the upper part and a connecting pipe 13 and is sealably constituted. Liquid 41 which is harmless even if mixed with a raw material is preferably packed in the motor chamber 12. After introducing the raw material to be agitated, the inside of the agitation chamber 11 is regulated to prescribed pressure and simultaneously both the inside of the motor chamber 12 and the inside of the connecting pipe 13 are regulated to the same pressure. Thereafter when rotating and driving a motor 15, liquid 41 gradually leaks from a packing 29 for seal of a partition 18 and flows into the connecting pipe 13. This leaking liquid is collected in a leakage liquid gutter 48 via a shade-shaped receptacle 47 for leakage liquid provided on the driving shaft 16. Collected leakage liquid is discharged through a discharge pipe 51 at a proper time. Further the liquid 41 packed in the motor chamber 12 is successively replenished to a necessary level from a replenishment tank 34.
Patent JP-S57128367-A (JP)
Title: Developer
Inventor: ODA TOORU
IPC: G03G15/09
Filed: 1981-02-03
Abstract: PURPOSE:To simplify the adjustment of development gap and to increase quality of copying, by providing a conductive scraper over the entire width of a sleeve, slide-contacting the upper ridge on the sleeve circumference, and forming the lower ridge with a prescribed development gap with the drum circumference. CONSTITUTION:A conductive blade 3 is provided to oppose the tip to the sleeve circumference with a minute gap over the entire width of the sleeve along the sleeve circumference at the upper stream from the development region formed at the vicinity between a sleeve 2 and a photoreceptor drum 6. At the development region, over the entire width of sleeve, a scraper 7 made of a conductive material such as aluminum is provided. The upper side surface of the scraper 7 has a suitable slope to a vertical plane, the upper ridge 7a is slided on the circumference of the sleeve 2 with a suitable depressing force, and the lower ridge 7b forms a suitable development gap with the circumference of the drum 6.
Patent JP-S58131194-A (JP)
Title: Apparatus for treating acidic dew-condensed water
Inventor: HIKINO TEI
IPC: C02F1/66
Filed: 1982-01-29
Abstract: PURPOSE:To enable to efficently neutralize acidic dew-condensed water discharged from a burner or the like in response to its amount, by arranging a tubular neutralizing agent made of basic substance inside a main body, and providing a plurality of outflow openings having different heights at the main body. CONSTITUTION:A tubular neutralizing agent 6 made of the predetermined amount of basic substance such as magnesium is arranged inside the main body 1 of a treating apparatus. Acidic dew-condensed water discharged from a burner, a gas water heater, etc. is let flow through an inflow opening 2, neutralized with the neutralizing agent 6 and then discharged through outflow openings 3, 4, 5 provided at positions different in height. On this occasion, even if pH and the amount of the acidic dew-condensed water are changed in response to the amount of combustion, the surface area of the neutralizing agent 6 coming in contact with the acidic dew-condensed water is also changed so that neutralized dew-condensed water 8 is discharged through the outflow opening 3, or the outflow openings 3 and 4, respectively. According to this apparatus, the capacity of treating the acidic dew-condensed water is improved without lowering the function of neutralization.
Patent JP-S61173230-A (JP)
Title: Picture recording device
Inventor: YOSHIKAWA SUMIO
IPC: G03D13/00
Filed: 1985-01-28
Abstract: PURPOSE:To improve a processing speed and to eliminate the necessity of providing much blank parts at both sides of the picture by supplying continuously a thermal developing sensitive material and an image receiving paper from a supplying part to a wining part. CONSTITUTION:A sensitive material 12 of a magazine 14 is successively pulled out, sent on a supply path 16, reaches to an exposure part 28, the picture on a negative film 32 is exposured through an optical means 30 to the sensitive material 12 and sent to a developing part 42. At a developing part 42, the material 12 is thermally developed by sandwiching rollers 44a, 46a and 48a, and after the sensitive material 12 is developed, it is sent to a transfer part 52. On the other hand, an image receiving paper 20 is pulled out from a magazine 22, and after the paper passes through a water applying part 54, it is sent to the transfer part 52 and fitted closely to the sensitive material 12. Thus, the sensitive material 12 and the transfer part 52 are sandwiched and fitted closely by sandwiching rollers 56, 58 and 60, and heated by a thermal plate and the picture of the sensitive material 12 is transferred to the image receiving paper 20. After transfer, the sensitive material 12 is wound to a winding part 18 and the image receiving paper 20 is wound to a supplying path 26.
Patent JP-S57127817-A (JP)
Title: A-d converter for electronic balance
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G3/142
Filed: 1981-02-02
Abstract: PURPOSE:To provide A-D converters stable in operation by a construction wherein voltage obtained by dividing output from a load cell for driving power supply is fed via a circuit including therein a voltage follower circuit and a diode to an A-D converter as reference voltage. CONSTITUTION:A load cell and its amplification circuit are operated by a first DC power supply, and output from the amplification circuit is processed by an A-D converter operated by a second power supply. Then, partial voltage of the first power supply is fed via a voltage follower circuit to the AD converter as reference voltage, while a negative source terminal thereof is connected to analog ground potential of the A-D converter and an output terminal is connected to a second power supply via a diode. For example, a reference voltage generating circuit 81 comprising a potentiometer 85 and a voltage follower circuit 86 is inserted between an amplification circuit 41 and zero point adjustment circuit 71 for a load cell 31 and an A-D converter 100. Then, a diode 87 is connected in such a manner as mentioned above, thereby to protect the A-D circuit against excess voltage from the voltage follower circuit.
Patent JP-S61174696-A (JP)
Inventor: MIMORI SEIJI
IPC: H05K3/46
Filed: 1985-01-28
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-H10210566-A (JP)
Title: Lighting controller
Inventor: FUJIMURA HIDEKI
IPC: H04Q9/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To control remaining lighting loads altogether even if an uncontrollable lighting load exists in a group by allowing a collation means to discriminate it that display of a state display section is changed from a display before a switch operation when lighting loads in ON and OFF states are in existence in mixture so as to apply group control to a plurality of lighting loads depending on the operation of an operation switch. SOLUTION: A collation means 17 of the lighting controller 10 references a state of a state display section corresponding to an operation switch stored in a storage device 12 via a central processing unit 11 when there are lighting loads monitored by a lighting load monitor means 15 and set to ON and OFF states in mixture. The collation means 17 makes discrimination such that an off display of a state display section is changed to an on display when data stored in the storage device 12 are data corresponding to the off-display of the state display section of the operation switch and the on-display of the state display section is changed to the off-display when data stored in the storage device 12 are data corresponding to the on-display of the state display section of the operation switch. Based on the result, the display or the like of the state display section is changed.
Patent JP-H01190595-A (JP)
Title: Pressure side damping force adjustment mechanism for damper built-in type front fork
Inventor: KOGA SATOYUKI
IPC: B62K25/08
Filed: 1988-01-25
Abstract: PURPOSE:To make generated damping force to be automatically variable corresponding to load variation by forming the bypass passage of a pressure side hydraulic oil detouring the pressure side damping valve of a damper, and seriesly inserting a pressure sensing valve and orifice in the passage. CONSTITUTION:A cylinder 5 slidably housing a piston 4 engaged in an inner tube 2 is arranged to the center of an outer tube 1 in a front fork. The inside of the cylinder 5 is demarcated to two oil chambers A and B with the piston 4, and an extension side damping force generation valve 11, circulating a hydraulic oil between both chambers A and B, and a check valve 12 are provided to the piston 4. In this case, the hydraulic oil is made to flow out to an oil passage 6 from the chamber B via a main passage 9 in which a damping valve 8 is inserted, when the pressure side of the front fork operates. And a bypass passage 13 is formed in parallel to the passage 9, and an orifice 14 and a pressure sensing valve 5 closed by the pressure rise in the chamber B are seriesly inserted in the passage 13.
Patent JP-S61174685-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/00
Filed: 1985-01-30
Abstract: PURPOSE:To improve a noise characteristic and to eliminate astigmatism by a method wherein a P-type clad layer outside a stripe is removed deeper in the vicinity of the end face of an element in a structure wherein the clad layer is removed partially and buried with (GaA)As having a small refractive index. CONSTITUTION:After the sequential crystal growth of an n-Ga0.55Al0.45 clad layer 2, an undoped Ga0.86Al0.14 active layer 3, a p-Ga0.55Al0.45As clad layer 4 and a p-GaAs cap layer 5 on an n-GaAs substrate 1, an SiO2 mask is provided and the outer portion of a stripe is etched. Next, additional etching is applied selectively to the peripheral part of a line of cleavage which becomes the end face of a semiconductor laser, and thereafter burying is made again with n-GaAs 6 by an MOCVD method. Then, a p-electrode 7 and an n-electrode 8 are formded by evaporation, cleavage is applied, and thereby a laser chip is prepared. By this method, a longitudinal mode is made to be a multi-mode, a noise characteristic is improved, and astigmatism is eliminated.
Patent JP-H10206640-A (JP)
Title: Light fixing/damping device
Inventor: YUNOKI SHUICHI
IPC: G02B6/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity of a light fixing/damping device and to enhance the accuracy of a light damping quantity. SOLUTION: A light fixing/damping device is provided with a metal-doped optical fiber 2 having a core to which a transition metal for absorbing light rays is doped, and a connecting part 3 whose one end is connected to the metal- doped optical fiber 2 and whose other end is connected to the outside; and the core to which the transition metal has been doped has a given damping quantity for unit length, and the damping quality is controlled by setting the length of the optical fiber including this core. The connecting part 3 may be constituted by any of a fused splice part, mechanical splice part, or an optical connector. Further, the device is provided with a replacing part in which the transition metal is doped to the core in the same density, so that a plurality of metal-doped optical fibers having different lengths to each other can be replaced.  Since the metal-doped optical fibers are to be prepared in only one kind by changing the lengths thereof, as compared with a conventional constitution in which the density of dope of the transition metal is changed, the productivity can be enhanced, and the accuracy of the length damping quantity can be enhanced.
Patent JP-H02194300-A (JP)
Title: Device for supplying segment to shield machine
Inventor: OBARA YOSHIYUKI
IPC: E21D11/40
Filed: 1989-01-24
Abstract: PURPOSE:To make effective use of erector devices and shorten the term of work by installing a pair of erector devices in a shield machine and supplying segments independently to each erector device. CONSTITUTION:Segments S are sent from a segment stocking position K provided behind a shield machine 1 and are received by a pair of segment receiving stands 21 of rotationally moving transfer means 16. Each segment S is then transferred together with the segment receiving stands 21 to the peripheral wall portion T1 of a tunnel K through its rotational movement 21 by means of a rotationally moving mechanism 22. After a par of horizontal transfer means 17 receive segments from the rotationally moving transfer means 16, each segment S is horizontally transferred to the segment supply position 47 of each elector device 2. Segments can therefore be transferred efficiently within a narrow area.
Patent JP-S56111521-A (JP)
Title: Controlling method for rolling work changeable thickness of strip while operation continues
Inventor: YOSHIDA FUMIO
IPC: B21B37/00
Filed: 1980-02-08
Abstract: PURPOSE: To enable the compensation of screw position to be effected in good accuracy, and to stably, accurately pass a strip through a rolling mill, by restricting a feed-in side thickness deviation and run-out side thickness deviation always to a small value, before and after changing the rolled thickness while continuing the rolling work.  
     CONSTITUTION: The screw position and the rolling load, detected by the detectors 3a, 4a, just after the top end of the strip 1 is bitten by work rolls of the upstream stand 2a, are inputted to the arithmetic unit 5a for computing the run-out side thickness deviation, and are stored therein as the reference values respectively. The reference value of the thickness of the strip 1 on the run-out side of the rolling stand 2a is computed from above stored screw position and rolling load. Next, the thickness of the strip 1 on the run-out side of the rolling stand 2a, just operating the rolling work depending on above stated screw position and rolling load detected from the strip 1 rolled by the rolling stand 2a, is computed. This thickness is compared with above stated reference value of thickness on the run-out side of the rolling stand 2a, and the thickness deviation of the strip 1 on the run-out side of the rolling stand 2a is computed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63182996-A (JP)
Title: Load controller
Inventor: TORII TAKAYUKI
IPC: H05B37/02
Filed: 1987-01-24
Abstract: PURPOSE:To prevent an erroneous use or an erroneous operation by a person other than the operator in his or her absence by connecting a means prohibiting/ permiting the reception of an input signal from an operating section inputting the operation mode of a load with a transmission signal line. CONSTITUTION:At a dimming device 10, an operational main switch part 40 is connected with the transmission line between a dimming panel 14 and operating sections 11-13. The switching part 40 is provide with an operation permission switch M1 and an operation prohibition switch M2 that permits/prohibits a central processing part 14a to process the reception when the scene selection switch S of the operating section is operated. The switches M1 and M2 respectively have operation display diodes D1, D2 (green color) and D3, D4 (red color). When a depressed switch is not the switch M1 i.e. the switch M2 is depressed, the light emitting diodes of the whole operating section are turned off, and thus the reception operation by the scene selection switches of the hole operating section is hung up. In such a case, the operation-prohibited status is displayed by the diodes D1-D4.
Patent JP-H02194321-A (JP)
Title: Preventive diagnostic system for machinery device
Inventor: SAITO TAKASHI
IPC: G01D21/00
Filed: 1989-01-24
Abstract: PURPOSE:To make inspection and maintenance before a trouble is occurred by predictively deciding the future trouble with decision means in accordance with comparison values which are the differences between actual data for a machinery device measured by measurement means and reference data. CONSTITUTION:The measured data from a sensor 14 are sent to a maintenance computer 16 through a control computer 12 and written into an inside storage device. Next, at night when an operation of the machinery device 10 is stopped, the measured data in the inside storage device of the computer 16 are transferred to a computer 22 for decision through a communication channel 25 and written into a storage device 28. When all of the transfer of measured data are finished, the measured data in the device 28 are sent to an arithmetic and logical device 32 together with the reference data for every one cycle of the device 10 by the control device 34. In the device 32, the differences between the measured data and the reference data are outputted to the device 34 as the comparison values. In the device 34, the decision data corresponding to the comparison values are searched from the device 28, and an information necessary for the maintenance of the device 10, which is included in the decision data is taken out then outputted to a printer 38 and a display 36.
Patent JP-H11298727-A (JP)
Title: Magnification and reduction method for digital image and circuit thereof
Inventor: YANAI AKIHIRO
IPC: G06T3/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide magnification and reduction method and circuit for digital images, in other words, capability for arbitrarily adjusting and changing, image quality within certain ranges on the digital images after interpolation. SOLUTION: This circuit is provided with selectors S11, S12, S21 and S22 for generating the data of interpolated pixels interpolated by multiplying a coefficient to the data of respective pixels for constituting source images, an arithmetic part 10 constituted of multipliers M11, M12, M21 and M22 or the like, a table list TL storing tables to which the different coefficients are set, corresponding to relative distances between the respective pixels for constituting the source images and the interpolated pixels and a control terminal CT for arbitrarily selecting the table stored by the table list TL and supplying it to the arithmetic part.
Patent JP-H02195937-A (JP)
Title: Static magnetic field magnet for magnetic resonance imaging device
Inventor: MATSUTANI KINYA
IPC: G01N33/38
Filed: 1989-01-26
Abstract: PURPOSE:To obtain a static magnetic field magnet which is small-sized and lightweight and easy to install and has no psychological oppressive feeling for a patient at a low cost by specifying the ratio between the whole length of the static magnetic field magnet in the body axis direction of a body to be checked and the ordinary-temperature bore diameter of the static magnetic field magnet on the vertical plane to the body axis. CONSTITUTION:A static magnetic field magnet 19 is constituted of a cold reserving container 20, a yoke magnetic shield 27 surrounding the outer periphery of the cold reserving container 20 in close contact with it, and a one-stage refrigeration stage type refrigerator 26 holding the cold reserving container 29 at the extremely low temperature state. The magnet has the one-stage heat radiation shield constitution. A heat radiation shield 23 is directly cooled by the one-stage refrigeration stage type refrigerator 26, thus the cold reserving container 29 can be made small. Since the cold reserving container 29 and the yoke magnetic shield 27 are made compact, L/B is set to 1.0 or above to secure the magnetic field uniform region length in the body axial direction required for diagnosis at 40cm, and it is set to 1.7 or below at maximum to reduce the oppressive feeling for a patient, where L is the whole length of the superconducting magnet including the yoke magnetic shield 27 and B is the ordinary-temperature bore diameter of the superconducting magnet.