baber/WOPTO huggingface dataset:
Patent JP-H02208576-A (JP)
Title: Method for measuring charge attenuating characteristic of powder
Inventor: IWASAKI HIDEAKI
IPC: G01R29/24
Filed: 1989-02-09
Abstract: PURPOSE:To make it possible to measure the characteristics of powder in a state which is close to the actually using state of the powder accurately, quickly and readily by providing a powder attaching substrate and means for powder holding, powder movement and potential measurement on the surface of a powder layer. CONSTITUTION:This apparatus is constituted of the following parts; a powder holding means 12; a powder attaching substrate 13 on the surface of which powder 6 held on the means 12 is attached; a powder moving means 14 which applies a voltage across the means 12 and the substrate 13 so as to move the powder; and a surface-potential measuring means 16. When the means 12, a magnetic roller 17 and the subtracte 13 are rotated with the power source 14, the powder 6 is attached on the surface of the substrate 13, and a powder layer 15 is formed. When the layer comes to a position beneath the means 16, all rotations are stopped, and the surface-potential measurement is started. The data are recorded in a recorder 18. In this way, the charge attenuation characteristic of the power under the state which is close to the actual use can be measured accurately, quickly and readily.
Patent JP-H06248965-A (JP)
Title: Engine with supercharger
Inventor: NISHI SUSUMU
IPC: F02B37/14
Filed: 1993-02-19
Abstract: PURPOSE:To reduce an amount of exhaust gas during acceleration and suppress the generation of black smoke by performing control such that a mechanical type supercharger to an exhaust type supercharger is operated only during acceleration in a range of from the low speed of an engine to the middle speed thereof and the two superchargers are respectively not operated during high speed running and deceleration. CONSTITUTION:An engine E is provided with both a mechanical type super charger M and an exhaust type supercharger A. The mechanical type supercharger M is driven by means of the pulley 15 of the engine E through an electromagnetic clutch 2. Meanwhile, in the exhaust type supercharger A, an exhaust turbine 4 and a compressor 1 are driven by means of exhaust gas exhausted from the exhaust manifold 6 of the engine E. In this case, control is executed such that the mechanical type supercharger M is operated only during acceleration in a range of from the lower speed of the engine E to the middle speed thereof and not operated during high speed running and during deceleration. This constitution causes suppression of the generation of black smoke during acceleration and provision of sufficient performance of the engine E in a state that excellent fuel consumption, sound insulation, and durability are held.
Patent JP-S55122007-A (JP)
Title: Spinning of weak filament yarn
Inventor: ISHIKAWA TOSHIKOU
IPC: D01D7/00
Filed: 1979-03-15
Abstract: PURPOSE: To obtain a weak filament yarn stably, by drafting and then sizing weak extruded filaments which are being carried by a speed-regulating mechanism at a constant speed.  
     CONSTITUTION: The filaments 2 extruded from the nozzle plate 1 are brought into contact with the driven roll 3 to be drafted, carried by the speed-regulating mechanism 4 at a constant speed, and introduced into the air sucker 5 continuously. At the outlet of the sucker 5, a sizing consisting of a liquid, such as water, or its droplets is applied to collect the filaments 2 into the weak filament yarn 8, which is contained in the receptacle 9. The constant speed of the filaments 2 by the mechanism 4 provides the collected yarn 8 of uniform quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11217247-A (JP)
Title: Cement composition
Inventor: OGAWA SHOICHI
IPC: C04B28/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cement composition improved in initial fluidity, reduced in slump loss and excellent in executability and durability by compounding a reclaimed aggregate prepared from a demolition material of concrete, a dispersing agent consisting essentially of a polyoxyalkylene compound and a hydraulic composition. SOLUTION: This composition is obtained by including a reclaimed coarse aggregate, a reclaimed fine aggregate and a reclaimed aggregate fine powder prepared from a demolition material of a hardened concrete, a hardened mortar or a hardened cement paste, a dispersing agent consisting essentially of a compound having a polyoxyalkylene in the molecular structure and a hydraulic composition. The polyoxyalkylene in the dispersing agent preferably has 20-500 number of added mol of a 2-5C oxyalkylene group and the content of the polyoxyalkylene is preferably >=50 wt.% in the dispersing agent molecule. The amount of the dispersing agent is preferably 0.03-1 pt.wt. based on 100 pts.wt. of the hydraulic composition. The hydraulic composition contains a baked material prepared from a municipal refuse incinerated ash, a sewage sludge incinerated ash, etc., as a raw material and a gypsum.
Patent JP-S53115339-A (JP)
Title: Man-machine talking system
Inventor: UNO KENICHI
IPC: A63F9/00
Filed: 1977-03-17
Abstract: PURPOSE: To provide an apparatus for delaying response from a machine system to such an extent as to relaize a condition as if conversation is made between men themselves and not with a machine system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63198015-A (JP)
Title: Operating device for curving endoscope
Inventor: SASA HIROYUKI
IPC: A61B1/00
Filed: 1987-02-13
Abstract: PURPOSE:To assure the sufficient manipulated variable for curving by building end stopper mechanisms for controlling the manipulated variable for curving to mechanism parts of an angle knob for curving operation and revolving shaft for transmitting the rotating force of the angle knob. CONSTITUTION:The revolving shaft 2 rotates nearly one turn and an end pin 20 contacts a 1st contact surface 23b on the opposite side when the angle knob 1 is rotated. The end pin 20 is held in contact with the 1st contact surface 23b of a stopper piece 17 and rotates in this state together with the stopper piece 17 when the angle knob 1 is rotated further if it is necessary to curve an endoscope further. The stopper piece 17 can be rotated as it is up to one turn and the 2nd contact surface 24b of the stopper piece 17 contacts the end stopper 21 where the stopper piece makes nearly one turn. The stopper piece stops at this position. Namely, the angle knob 1 can be rotated nearly two turns and the curving part in the insertion part of the endoscope is eventually curved fully in the direction opposite from the first.
Patent JP-S61187712-A (JP)
Inventor: SEIKE MICHINORI
IPC: A01C11/02
Filed: 1985-02-18
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-H0958809-A (JP)
Title: Fence for preventing stored article from dropping down
Inventor: TENKAI KIYOSHI
IPC: B65G1/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent articles stored in racks from dropping down in case of any earthquakes. SOLUTION: Rudder-like articles drop preventing fences 22 are supported between the rack pillar 16 and another rack pillar 16 of racks 12 slidably in vertical direction. Longitudinal bars 24 of the articles drop preventing fences 22 are placed on shear pins attached to supporting shafts erected on a floor surface so as to have the weight load of the articles drop preventing fences 22 supported by the shear pins. In each shear pins, an approximately V-letter shape groove is formed so as to be broken when any force more than a specified intensity is actuated in an earthquake. In normal cases, the lateral bars 26 of the articles drop preventing fences 22 are positioned on the front face sides of shelf boards 20.  When any earthquake vibration acts on racks 12, shear pins 38 are broken so as to drop the articles drop preventing fences 22 on a floor surface 32, but since each lateral bar 26 is arranged in the intermediate position between each shelf board 20 and shelf board 20, any stored object placed on each pallet 18 is prevented from its drop.
Patent JP-S58151393-A (JP)
Title: Production of silicon crystal
Inventor: WADA KUNIHIKO
IPC: H01L21/322
Filed: 1982-02-26
Abstract: PURPOSE:To obtain an Si crystal having uniform density of internal defects, by subjecting the Si crystal to high frequency induction heating while moving a high-frequency coil provided concentrically around the Si crystal in the axial direction of pulling the crystal at the speed corresponding to the oxygen concn. in the axial direction of the Si crystal. CONSTITUTION:An Si crystal 1 is rotated as shown by an arrow 3 and while a coil 2 is moved from the top part of the Si crystal ingot 1 toward the bottom part as shown by an arrow 4, high-frequency electric power is supplied from the coil 3 and the Si crystal ingot is heated by an induction heating method, whereby the ingot is subjected to a low-temp. heating treatment. The moving speed of  the coil 2 is so controlled as to be proportional to the oxygen concn. in the ingot  1 in each position. The ingot is thereafter subjected to two stages of ordinary  heating treatments, whereby the ingot is formed to have the density of internal  defects approximately uniform over the entire length thereof.
Patent JP-2000232383-A (JP)
Title: Data processor and data processing method
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate noise. SOLUTION: In this data processor, an input reliability calculating part 12 or an output reliability calculating part 13 respectively calculates input or output reliability showing the reliability of input or output data. Further, the part 12 calculates a prescribed correction value to be used for the correction of the input reliability and corrects the input reliability with the correction value. Then, the input data is processed on the basis of the corrected input and output reliability and output data obtained as a result is outputted.
Patent JP-H04270876-A (JP)
Title: Defrosting controller for heat pump type air-conditioning machine
Inventor: MUROZONO KOJI
IPC: F25B13/00
Filed: 1991-02-27
Abstract: PURPOSE:To keep high room heating capacity upon defrosting operation and defrost surely to retain comfortable property and reliability. CONSTITUTION:The title device is provided with a heat accumulating tank 10, arranged so as to be capable of effecting heat exchange between a compressor 1, a first bypass circuit 6, bypassing a pressure reducer, and a second bypass circuit 21, whose one end is connected to a pipeline from the discharging side of the compressor 1 to an indoor heat exchanger 3 through a four-way valve 2 while the other end of the same is connected to another pipeline from an outdoor heat exchanger 5 to the suction side of the compressor 1 through the four-way valve 2. A two-way valve 7 is constituted so as to be free of opening and closing the first bypass circuit 6 and another two- way valve 22 is constituted so as to be capable of opening and closing the second bypass circuit 21 while a microcomputer 27 controls the two-way valves 7, 22 in accordance with the detecting values of a temperature sensor 23, detecting the frosting of the outdoor heat exchanger 5, and another temperature sensor 24, detecting the heat accumulating amount of the heat accumulating tank 10, and selects a first defrosting method, wherein the two-way valve 7 is opened and the two-way valve 22 is closed, and a second defrosting method, wherein the two-way valves 7, 22 are opened, whereby defrosting operation is effected.
Patent JP-S63198386-A (JP)
Title: Laser oscillation device
Inventor: SOMA HIROTOSHI
IPC: H01S3/109
Filed: 1987-02-13
Abstract: PURPOSE:To obtain high conversion efficiency and a high-quality laser beam by a method wherein a nonlinear optical crystal to be used as a second higher- harmonics device is composed of a single crystal of beta-barium borate (beta-BaB2O4) and the nonlinear optical crystal is installed inside a resonator. CONSTITUTION:If a second higher-harmonics generating device 5 composed of a nonlinear optical crystal is irradiated with a laser beam excited by a resonator, the wavelength of the laser beam is converted. At this laser oscillation device, the nonlinear optical crystal constituting the second higher-harmonics device 5 is composed of the single crystal of beta-barium borate (beta-BaB2O4), and the nonlinear optical crystal is installed inside the resonator. By this setup, the wavelength is converted in a light field of high intensity inside the resonator; the light intensity is enhanced due to a repetition effect inside the resonator.
Patent JP-S58149846-A (JP)
Title: Negative pressure device
Inventor: FURUTA SUSUMU
IPC: B60T17/02
Filed: 1982-02-26
Abstract: PURPOSE:To promptly recover negative pressure of an actuator, by connecting a negative pressure source to a negative pressure tank when negative pressure in the negative pressure actuator is at least a prescribed value and connecting the negative pressure source to the negative pressure actuator when said negative pressure in the actuator is below the prescribed value. CONSTITUTION:A negative pressure generating source 12 is connected to a negative pressure storage tank 14 through a negative pressure passage 13 having an opening and closing valve 19, and said tank 14 is connected to a negative pressure actuator 16 through negative pressure passages 15, 21. While the source 12 is directly connected to the actuator 16 through negative pressure passages 18, 21 by bypassing the tank 14. A negative pressure sensor 17 is provided to the actuator 16 and connected to the valve 19 through a wire 24. Then the valve 19 is controlled by the sensor 17 in such a manner that the valve is opened when the actuator 16 is in at least a prescribed negative pressure while closed when the actuator is in pressure lower than prescribed negative pressure. Further the valve 19 is closed by a sensor 25 when the tank 14 is in maximum negative pressure.
Patent JP-S59164002-A (JP)
Title: Ski boots equipped with foot upper part holder
Inventor: ADORUFU POZETSUBON
IPC: A43B5/04
Filed: 1984-02-23
Abstract: This invention is concerned with a ski boot, in particular a rear entry one incorporating a foot instep securing device, which comprises a boot shell (2) having a front leg portion (3) and rear leg portion (4) hingedly connected thereto, and having interiorly a strap (5) associated with one end of said shell (2) and extending overthe foot instep. This ski boot comprises a closure element (20) connected to the front leg portion (3) and adapted to perform simultaneously both the fastening of the front leg portion (3) and rear leg portion (4) together, and fastening of the strap (5) onto the foot instep.
Patent JP-H10226333-A (JP)
Title: Steering bogie for rolling stock
Inventor: SHIMADA MOTOMI
IPC: B61F5/44
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To attain improvement of high running performance in a linear and curved part, in a bogie for a rolling stock having an axle beam type axle box support structure and a link type steering mechanism. SOLUTION: In a bogie for a rolling stock having an axle beam type axle box support structure and a link type steering mechanism, an axle beam 6a, 6b, through axle beam support part 7a, 7b, is connected to one end of an axle beam supporting rod 8a, 8b connected rotatable around a parallel shaft to a wheel axle relating to the bogie. On the other hand, the axle beam support member 7a, 7b is connected to a steering control means 9, by extending/ contacting action thereof, the axle beam 6a, 6b and an axle box 4a, 4b integrally formed therewith can be moved in a longitudinal direction.
Patent JP-H01258585-A (JP)
Title: Current type control circuit in remote supervisory equipment
Inventor: WATANABE TAKEYOSHI
IPC: H04Q9/06
Filed: 1988-02-16
Abstract: PURPOSE:To simplify the constitution of a control circuit and an operation supervising circuit by identifying the scale of a current passing through the control circuit by a threshold current detecting transistor and obtaining a control signal through a reception photocoupler. CONSTITUTION:The presence and the absence of an input current based on the input signal of the operating state of a load to a transmission photocoupler P are detected in a current control transistor Q1 and the presence and the absence of the input signal are displayed in the operation supervising circuit 21. The scale of the current passing through the control circuit 20 is identified by the threshold current detecting transistor Q2 to detect a control command from the operation supervising circuit 21 as a threshold current higher than a current at the time of transmitting the input signal and set by a threshold current detecting resistance R and receives and outputs a control signal to a load control circuit through the reception photocoupler.
Patent JP-H04244477-A (JP)
Title: Storage method of electric car for conveyance
Inventor: NISHINO SHUZO
IPC: B61L23/14
Filed: 1991-01-30
Abstract: PURPOSE:To perform high-precise, safe, and high-efficient storage by controlling and stopping an electric car for conveyance when a mark to be detected is detected by a mark sensor after a preceding electric car stopped at a storage line is detected by means of a distance sensor. CONSTITUTION:When, during running of an electric car 1 for conveyance along a guide rail 2, the car electric 1 runs to the starting position of a storage line 13 and a mark 14 to be detected for a starting position is detected by means of a first mark sensor 17, the electric car 1 is automatically stopped by means of a control device. When a subsequent electric car 1 approaches the preceding electric car, stopped at the starting position of the storage line 13, with a specified distance L1 therebetween, the subsequent electric car 1 is decelerated by a motor controller 19 by means of an output from a distance sensor 16 of the subsequent electric car 1. When the subsequent electric car 1 further approaches the electric car 1 under a stop in front of the preceding electric car and a mark 15 to be detected for storage on the guide rail 2 side is detected by a second mark sensor 18, the subsequent car 1 is stopped.
Patent JP-2000232571-A (JP)
Title: Facsimile terminal
Inventor: YOSHIDA MAKOTO
IPC: H04N1/393
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To retransmit an image in the original size without bothering an operator of the transmitter and receiver sides by providing a control means that stores image data in the original size to a storage means when reduction is conducted in image data transmission but does not store the image data thereto when the image data are transmitted without reduction. SOLUTION: Information denoting 'B4 size recording enabled' is set to a DIS signal at a receiver side in the case of re-transmission. Thus, in the case that no reduction is conducted, B4 size image data stored in a storage section 5 are transmitted without reduction. when a control section 2 recognizes an opposite terminal is still in the state of receiving only A4 size data only on the basis of the received DIS signal, the reduced data are retransmitted again and storage contents in the storage section 5 are not deleted. In the case of transmission of reduced data, the image data of the original size are left in the storage section 5. Thus, an operator can transmits data of the original size without setting an original again to the facsimile terminal.
Patent JP-S55125262-A (JP)
Title: Heat treating method for precipitation hardening type ni alloy
Inventor: YONEZAWA TOSHIO
IPC: C22F1/10
Filed: 1979-03-19
Abstract: PURPOSE: To improve the stress corrosion cracking resistance of a precipitation hardening type Ni alloy in corrosive surroundings of ordinary temp. to 550°C by subjecting the alloy to soln. heat treatment, stabilization treatment and precipitation hardening treatment in a predetermined temp. range in order.  
     CONSTITUTION: A precipitation hardening type Ni alloy contg. Ti, Al and Nb each 0.5W3% is successively heat treated as follows: it is first soln.-heat-treated by heating at 950W1050°C and air cooling or water cooling to dissolve intermetallic cpds., the soln.-heat-treated alloy is then stabilization-treated by heating at 800W 950°C and air cooling to prevent formation of a Cr depression layer at the grain boundaries, and finally the stabilization-treated alloy is subjected to precipitation hardening treatment by heating to 680W760°C and air cooling to evenly precipitate intermetallic cpds. of Ni and Ti, Al, Nb, etc. at the grain boundaries and in the grains. Thus, the alloy is provided with high strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57147854-A (JP)
Title: Multicolor fluorescent display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1981-03-06
Abstract: PURPOSE:To reduce the emission luminance of a display tube, and enhance the balance between the said emission luminance and the emission of a color phosphor by forming a zinc oxide phosphor layer by use of a mixture consisting of zinc oxide phosphor powder and a non-emissive matter powder in a given ratio. CONSTITUTION:The zinc oxide phosphor layer of a compound phosphor display tube is made of a phosphor mixture consisting of zinc oxide phosphor powder and a non-emissive matter powder. Since below 0.1wt% of the non-emissive matter content will cause an indistinct luminance decrease, and since above 90wt% of that will cause display variation and will give no good effect, the content of the non-emissive matter should be in the range of 0.1-90wt% of the phosphor mixture. As a result, the luminance balance of the display becomes excellent, and the display can be easily seen.
Patent JP-S58150795-A (JP)
Title: Heat pipe
Inventor: TOUFUJI YOSHINORI
IPC: F28D15/02
Filed: 1982-03-03
Abstract: PURPOSE:To improve heat trasmission and the performance of transport, and to obtain  the heat pipe, structure thereof is simple and which is easily manufactured, by setting  up one or two of inner pipes and one or two of parting plates into the heat pipe,  separating and making independent each path of steam and a condensed liquid and smoothly flowing steam and the condensed liquid. CONSTITUTION:Steam generated in an evaporating chamber 9 collects along the lower  parting plate 3 fitted obliquely and fixed, passes through an opening 7 and an opening  6, shapes and areas thereof are determined so that passage resistance is reduced sufficiently, and enters into the inner pipe 2 and rises. Steam discharging from the opening section of the upper end of the inner pipe 2 is cooled and condensed on the inner  wall of an outer pipe 1 and flows down, collects along the upper parting plate 4, and  passes through openings 8, 5 and flows into the inner pipe 2. The condensed liquid discharging from the opening section of the lower end of the inner pipe 2 is evaporated on the inner wall of the outer pipe 1, and collects toward the opening 7 again.  Accordingly, a working medium is circulated naturally while repeating evaporation  and condensation, but the quantity of heat transmission is large because a steam  rising path and a condensed-liquid falling path are separated and formed distinctly by the inner pipe 2 and the parting plates 3, 4.
Patent JP-H11215938-A (JP)
Title: Material for fishing line guide and its production
Inventor: ENAMI TOSHIO
IPC: A01K87/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain fishing line guide material that has excellent casting control and shows high resistance to weather and low friction by forming a specific thermosetting resin material and carbonizing the formed product by firing. SOLUTION: A thermosetting resin molding material prepared by formulating the same kind of fine powder of a curing resin, as granular phenolic resin to a resin mainly comprising a furan resin, a phenolic resin, a polycarbodiimide resin, or their mixture is molded, the resultant molded products are carbonized under vacuum or in an inert atmosphere over 500 deg.C whereby the objective fishing line guide material made of glassy carbon is obtained.