baber/WOPTO huggingface dataset:
Patent JP-H05147737-A (JP)
Title: Supply-recovery method for interleaf and device thereof
Inventor: MORI TAKESHI
IPC: B25J15/00
Filed: 1991-11-29
Abstract: PURPOSE:To use a rolled interleaf without cutting it in a state where it remains continuous by supplying or recovering the continuous rolled interleaf in answer to the loading or taking-off of a plate-like body, and unwinding or winding the continuous rolled interleaf around a rolled interleaf winding body. CONSTITUTION:In a rolled interleaf supply-recovery device 1, a rack 12 for back-and-forth travel is fixed on the outer side faces of rails 28 for back-and- forth travel formed on the upper faces on both sides of main frame body 14. Further, a rail 13 for lateral travel provided with motors 7, 10 respectively for lateral travel and back-and-forth travel, a driving plate 6, etc., is loaded on a rail 2 for back-and-forth travel. Furthermore, a rolled interleaf winding body 4 and a pair of rollers 5 for supply, recovery, and guide are suspended from a supporting part 9 for lateral travel, and a driving chain 8 for lateral travel is connected to the motor 7 for lateral travel. In answer to the loading or taking-off of a glass plate-like body 2 on a loading bed 3, a rolled interleaf 30 is supplied or recovered, and unwound or wound around the rolled interleaf winding body 4. Thus, the rolled interleaf 30 can be used without being cut, in a state where it remains continuous.
Patent JP-H05156352-A (JP)
Title: Method for controlling composition of nonmetallic inclusion in steel
Inventor: MURATA WATARU
IPC: C21D8/00
Filed: 1991-11-29
Abstract: PURPOSE:To micronize nonmetallic inclusions in steel and to manufacture a steel material excellent in workability or the like by specifying each content of Si, Mn, Al, O and S and the relationship between the content of Al and the content of S and executing hot rolling under conditions by which Cr2O3 is not precipitated. CONSTITUTION:The slab of steel contg., by weight, 0.3 to 3% Si, 0.2 to 3% Mn, <=0.005% Al, <=0.005% O and <=0.005% S and in which, furthermore, components are regulated in such a manner that the relationship between the content of S and the content of Al satisfies [S]>=0.25[Al]-0.00025% is manufactured. This slab is heated in such a manner that the heating temp. is regulated to >=950 deg.C and the heating time is regulated to >=30min as well as (t)<=-0.05T+66 and (t)>=-0.01T+11 [(t): the heating time (Hr) of the slab and T: the heating temp. ( deg.C) of the slab] are satisfied. After that, the slab is subjected to hot rolling to manufacture a hot rolled material, and oxide in the hot rolled material is formed into oxysulfide contg. <=10% Cr2O3 and >=1% S in the total S. In this way, nonmetallic inclusions in the steel can be micronized, and the steel excellent in workability or the like can be obtd.
Patent JP-H06165140-A (JP)
Title: Still image transmitting equipment
Inventor: IMAI NAOKI
IPC: H04N7/00
Filed: 1992-11-26
Abstract: PURPOSE:To efficiently transmit plural still images and to select a required still image on the receiving side. CONSTITUTION:Image memory parts 11 to 14 on the transmitting side store the image data D1 of plural still images in each field. An image number multiplexing part 15 multiplexes an image number with the vertical blanking period of the 1st field of a color frame in each image data. An NTSC conversion part 16 generates an NTSC type analog TV video signal S1 from image data read out from the image memory parts 11 to 14. Image memory parts 21 to 24 on the receiving side store image data D2 obtained from an A/D conversion part 27 in each field of a color frame. An image number detecting part 25 detects the image number multiplexed with the 1st field and sends an image number signal C25. A memory control part 26 generates memory control signals C21 to C24 so as to selectively write/read out the image data of the image number specified by a selection signal C26 in/from the image memory parts 21 to 24.
Patent JP-H11151693-A (JP)
Title: Vacuum chuck device
Inventor: HATAMOTO MITSUOKI
IPC: B25J15/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent a failure which occurs in a bearing slide part in a vacuum chuck device consisting of a head part and a bearing part supporting the head part rotatably. SOLUTION: A heat part 1 consists of a suction plate 4 and a spindle 5, a bearing part 6 consists of a spindle bearing 6a and a housing 6b, and the spindle 5 is supported by the bearing part 6. A suction hole 2 and a discharge hole 3 are formed in the front the suction plate 4, and a workpiece is suctioned in the front of the suction plate 4. The suction hole 2 is connected to a rotary joint 8 in a bearing slide part through a path 23 formed inside the spindle 5 and is further connected to a line for suctioning air 41 through a path 25 formed inside the spindle bearing 6a etc. The discharge hole 3 is connected to a rotary joint 9 in the bearing slide part through a path 24 formed inside the spindle 5 and is further connected to a line for supplying air 42 through a path 26 formed inside the spindle bearing 6a, etc.
Patent JP-2001105121-A (JP)
Title: Casting method and casting apparatus using gypsum mold
Inventor: KOBAYASHI NORIHISA
IPC: B22C9/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a casting method and a casting apparatus using a gypsum mold, with which the development of inner defect in a casting can be restrained. SOLUTION: The casting apparatus is provided with a pressurizing chamber 11 openable/closable, the gypsum mold 12 disposed in the pressurizing chamber 11, a supporting member 15 having a supporting plate 13 and a pipe 14, a vacuum pump 16, a pressurizing device 17, etc. The casting method is provided with a molten metal pouring process under reduced pressure for pouring the molten metal into a cavity in the gypsum mold 12 under the state reducing the pressure in the gypsum mold 12 through the pipe 14 with the vacuum pump 16,  a pressurizing process for pressurizing the inside and the outside of the gypsum mold 12 so as to become the equal pressurizing state with pressurizing device 17 by releasing the reduced pressure state after completing the pouring of the molten metal into the cavity in the gypsum mold 12 and a solidifying process for solidifying the molten metal in the gypsum mold 12 while holding the pressurized state for 75 sec. The development of the inner defect in the obtained casting is restrained with this casting apparatus and this casting method.
Patent JP-2000146218-A (JP)
Title: Indoor unit of air conditioner
Inventor: SUZUKI HIROKUNI
IPC: F24F13/20
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To effectually achieve air conditioning in a room in response to conditions in the room. SOLUTION: There are provided lateral flow fans 6 and 7, suction inlets 12, 13 and 14 and heat exchangers 2, 3, 4 and 5. Since the exclusive suction inlets 12 and 14 are provided for each fan, for a case where a room is divided into zones for air conditioning and so on, when revolutions of the two fans are changed, and a difference is provided between air amounts from the two blowoff outlets, enough indoor air is fed even to the fan with lower revolutions, so that indoor air conditioning is ensured in response to conditions in the room without lowering heat exchange capability. from an exclusive suction inlet.
Patent JP-H08228024-A (JP)
Title: Light emitting diode and manufacture thereof
Inventor: CHINNRON JIAN
IPC: H01L33/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an edge-light emitting-type diode(LED) in which the switching speed can be accelerate and the band can be widen by decreasing the capacitance of p-n junction, and manufacturing method therefor. SOLUTION: A trench is formed on a compound semiconductor substrate 51, such as InP and semi-insulating material deposited thereon. Further, a channel is formed, and a good heat-conducting layer 514 is formed inside the channel and on a cap layer to have a heat sink, which releases Joule heat from an activated layer 58.
Patent JP-H11106754-A (JP)
Title: Liquid crystal composite membrane and method for making the same
Inventor: HATTORI TETSUO
IPC: C09K19/54
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composite membrane markedly reduced in a drive voltage by using a specified inorganic oxide gel or inorganic acid oxide as a matrix material and dispersing a liquid crystal in the material. SOLUTION: This membrane is made from a liquid crystal material and an inorganic oxide gel membrane or inorganic oxide membrane comprising at least two substances selected among substance 1 comprising an inorganic oxide get or inorganic oxide represented by the chemical formula: MOx (wherein M is at least one metallic element selected among Si, La, Y, Ti, Zr, Hf, V, Nb, Ta, At, Ga, Ge, Pb and Sb; and x is a number equal to a half of the valence of the metallic element M), substance 2 comprising an inorganic oxide gel or inorganic oxide represented by the chemical formula: ABOy (wherein A is at least one metallic element selected among an alkaline earth metal, a rare earth metal and Pb;  B is at least one metallic element selected among the transition metals; and AO is a number of 0-3) and substance 3 comprising an inorganic oxide gel or an inorganic oxide represented by the chemical formula: ABMOx+y (wherein A, B, M, x and y arc as defined above).
Patent JP-H06143174-A (JP)
Title: Automatic tool-changing device for high lift work
Inventor: TORATANI TOMOAKI
IPC: B25J15/04
Filed: 1992-11-02
Abstract: PURPOSE:To shorten spanning work time by automatically changing tools of a manipulator device mounted on a boom, in an elevated place. CONSTITUTION:An automatic tool exchanging device for an elevated place work comprises a table 15 moved to the tip part or a boom, arranged in a rising and falling manner to a car body, by means of a drive part 18; a plurality of placing mounts 29 on which a plurality of respective tools T are placed; a positioning means 25 fitted in a fit-in part 24 formed in the table and caused to regulate movement of a table; a placing mount discriminating means 34 to respectively specify a plurality of the placing mounts; and first sensors S2, S3, and S4 to specify a plurality of the respective placing mounts through detection of the placing mount discriminating means. A placing mount on which a tool attached to a present manipulator device is placed is retrieved based on a tool exchange command from a manipulator device, the placing mount is stopped in a tool change position, and the table is fixed by means of the positioning means. Subsequently, the placing mount on which a tool intended to be attached to the manipulator device is placed is retrieved, the placing mount is stopped in a tool exchange position, and the table is fixed by means of the positioning means.
Patent JP-H08178246-A (JP)
Title: Method of measuring combustion flame in incinerator
Inventor: SHICHIRI MASATAKA
IPC: F23G5/50
Filed: 1994-12-21
Abstract: PURPOSE: To provide a method of measuring a combustion flame in an incinerator capable of more properly detecting a combustion state in order to effectually control combustion in the incinerator. CONSTITUTION: There is provided a method of measuring a combustion flame in a stoker type incinerator including a burning band A for burning refuse while conveying it, wherein a radiation temperature measuring instrument 17 is provided at a position where the instrument faces a combustion flame from the downstream side of the burning band A which instrument detects temperature of the combustion flame for deciding a combustion state. In the method, the instrument 17 detects the temperature of the combustion flame through a transmission filter 19 having a bandwidth centered at 4.6μm.
Patent JP-H03243455-A (JP)
Title: Master cylinder with liquid pressure booster
Inventor: NOMURA YOSHIHISA
IPC: B60T13/12
Filed: 1989-12-07
Abstract: PURPOSE:To avoid the generation of excessive liquid pressure by providing a change-over valve at a passage between a variable volume chamber and a reservoir so as to open and close this passage, and controlling this change-over valve to perform change-over to the cutoff state when a power pressure chamber is placed in the state of exceeding the maximum allowed liquid pressure. CONSTITUTION:A first and a second pressure pistons 18, 20 are slidably fitted in the housing 14 of a master cylinder 10, and a first and a second pressure chambers 22, 24 are partitioned on the front side of the respective pistons 18, 20. A ring groove 54 is formed at the outer peripheral surface of the second pressure piston 20, and this ring groove 54 is communicated with a reservoir 60 through a port 56 and a liquid passage 58. An annular chamber 88 is partitioned at the outer periphery of the first pressure piston 18, and this annular chamber 88 is communicated with the reservoir 60 through a liquid passage 89, a port 90 and a liquid passage 91, as well as a change-over valve 250 is provided at the liquid passage 91. This change-over valve 250 is connected to a power pressure chamber 118 through a pilot passage 252 and controlled to perform change-over to the cutoff state when power pressure becomes larger than the set load of a spring 254.
Patent JP-H09160732-A (JP)
Title: Network printer
Inventor: SEKINE AKIHIRO
IPC: G06F3/12
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To fast process the print requests received from plural clients or users and to evade the mixture of these requests. SOLUTION: The network printer 100 has a server function to receive the print requests from plural clients and to output the print results of the print requests to the different trays of a paper feed mechanism 140. The printer 100 processes the print requests of the clients in time division, for example, while switching them. In this switching mode, the print operation setting data are not transferred to the printer 100 from the clients since the printer 100 stores the operation setting data corresponding to each client in a print operation mode table 190.
Patent JP-H05126251-A (JP)
Title: Method for controlling automatic clutch for vehicle
Inventor: YAMAMOTO YOSHINORI
IPC: F16D43/24
Filed: 1991-11-06
Abstract: PURPOSE:To prevent an engine stall by calculating a value corresponding to deceleration of a car speed and also a value corresponding to a deceleration change rate from the value corresponding to this deceleration, so that an automatic clutch is open-controlled when the value corresponding to the deceleration change rate is a predetermined value or more. CONSTITUTION:In a continuously variable transmission which is provide with a fixed delivery type oil hydraulic pump P driven by an engine E and a variable displacement oil hydraulic motor M having an output shaft 2 for driving wheels, to control a feed amount of oil to the oil hydraulic motor M from the oil hydraulic pump P by a clutch valve 10, a pulse signal from a rotation sensor 75 for detecting a rotational speed of the output shaft 2 is input to a controller 70 here to calculate a car speed V. A value corresponding to deceleration dV/dt is calculated from the car speed V and also calculating a value corresponding to a deceleration change rate d<2>V/d<2>t from the value corresponding to the deceleration dV/dt. When the value corresponding to the deceleration change rate d<2>V/d<2>t is a predetermined value or more, the clutch valve 10 is quickly opened to prevent a wheel lock.
Patent JP-H05125404-A (JP)
Title: Isostatic molding method
Inventor: DAKURASU JIEE MIRAA
IPC: B28B3/00
Filed: 1991-11-06
Abstract: PURPOSE: To mold a charged powder material into a desired compact form of a desired density by charging powder into a mold assembly, whose weight and volume are known, arranging the mold assembly within an isostatic pressurized vessel, weighing the mold assembly while pressurizing the vessel with a fluid medium and calculating the density of the charged powder material by algorithm. CONSTITUTION: The powder such as metal, carbon and ceramic powders is charged into the mold assembly whose weight and volume are known, is weighed and the weight Wm of the above charged powder material is calculated. Then, this mold assembly is arranged within the isostatic pressurized vessel and is pressurized by filling the vessel with the fluid medium. This pressurization is performed at a limited speed, thereby generating a controlled molding density- to-time relation. The weight Wf of the mold assembly within the pressurized vessel is weighed during the above pressurization. Next, the density ρp of the compressed charged powder material is calculated by algorithm expressed by an equation.  (ρf in the equation is the density of the fluid medium.) In a stage where the desired density ρp is attained with this in-situ monitor, the pressurized vessel is evacuated at the controlled speed and a molding is taken out.
Patent JP-H11154871-A (JP)
Title: D/a converting device
Inventor: IWATA KAZUYA
IPC: H03M1/08
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a D/A converting device, with which a high clock is not required as for PWM nor high accuracy for a D/A converting circuit. SOLUTION: An input signal from an input terminal 101 is inputted to a decoder 104 through band limiting and over-sampling by a digital filter 102, while limiting a work length through a noise shaper 103. The decoder 104 converts the output of the noise shaper 103 into the data stream of one of bit and converts it through a D/A converter line 105 of one bit into an analog signal. An adder 104 synthesizes this output and outputs the result from an output terminal 107. By providing the decoder 104 with the characteristics of the noise shaper, an effect which is capable of removing errors generated on the D/A converter line 105 is obtained.
Patent JP-H05215129-A (JP)
Title: Thrust shaft coupling device, bearing member for said device and shaft member
Inventor: ANTON HANSU ERUBU
IPC: E04B1/48
Filed: 1992-11-27
Abstract: PURPOSE: To offer a shear plug connector arrangement for buildings that is excellent in foot-step sound insulation, durable, and mechanically safe. CONSTITUTION: A shear plug connector arrangement is formed by a bearing element 1 and a plug element 2 that can be introduced into the bearing element. The bearing element 1 comprises an outer sleeve 3 and an inner sleeve 4. Between these two sleeves, an elastic element 5 is arranged. The inner sleeve 4 and thus the plug element 2 introduced therein are mounted in floating fashion. This leads to a good foot-step sound insulation. In accordance with the invention, a structure (7, 8, 9) is provided for limiting motion amplitudes at the bearing element 2 so that the elastic element is not subject to excessive stresses and to ensuing short-term or long-term damage. The aforementioned structure is realized, for example, by an annular disk 8 on the front face of the inner sleeve 4, a nail plate 7 having a circular opening at the outer sleeve 3, and an interposed gap 9.  The plug element 2 has a good inherent damping since it is constituted by a plug sleeve 11, a plug core 12, and a filling material 13 provided between sleeve and core.
Patent JP-H02162054-A (JP)
Title: Temperature controller for ink jet printer
Inventor: KAWAI TAKESHI
IPC: B41J2/07
Filed: 1988-12-16
Abstract: PURPOSE:To perform temperature control by considering variation in an environmental temperature when the environmental temperature is changed and to obtain an always stable ink head temperature by controlling the energization of a heater corresponding to outputs from two detecting means of ink head temperature and environmental temperature. CONSTITUTION:As a heater 15 mounted on the back face of an ink head 1 is employed, for example, as a ceramic heater buried with a hot with in high thermal conductive ceramics. First temperature detecting means 16 such as thermistor, etc. is mounted in the heater 15, and a temperature detection signal from the temperature detecting means 16 is fed to a control circuit 20. Further, a temperature detection signal from second temperature detecting means 17 such as a thermistor, etc., for detecting the ambient temperature of the ink head, i.e., the environmental temperature is fed to the control circuit 20. The energization of the heater 15 is controlled by a control circuit 40, the temperature of ink in the ink head 1 is held at a predetermined value. Accordingly, the temperature of the ink head can be controlled at a predetermined temperature irrespective of the variation of the environmental temperature, the size of ink particles is held uniformly to enable clear recording.
Patent JP-2000148978-A (JP)
Title: Method and device for estimating photographic light source, method and device for processing image and recording medium
Inventor: TAKEMOTO FUMITO
IPC: G03B27/73
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the neutral point of a photographic light source when image data is acquired. SOLUTION: Image data S is read from a recording medium 1 and is inputted to an image processing means 3. A color converting part 5 converts the tristimulus value of each pixel in an image represented by the image data into chromaticity values (u) and (v), and an average value calculating part 6 calculates the average values u0 and v0 of the chromaticity values. In such a case, a histogram representing an appearance frequency to the color temperature value of each pixel is generated and the chromaticity average values u0 and v0 are calculated by using only pixels in a prescribed range including the peak of the histogram. The chromaticity average values u0 and v0 are converted into tristimulus values R0, G0 and B0 in a tristimulus value converting part 7 and the tristimulus values are regarded as the neutral point of a photographic light source when photographing is performed.  Tristimulus values R, G and B are converted based on the tristimulus values R0, G0 and B0 of the photographic light source in a color converting part 8, are subjected to image processing in an outputting part 10 and are reproduced as a visible image in a reproducing means 4.
Patent JP-H07150618-A (JP)
Title: Drainage basin
Inventor: TAKEUCHI HIDEO
IPC: E03F5/10
Filed: 1993-11-25
Abstract: PURPOSE:To promote execution efficiency by erecting cylinders on the bottom having an invert section forming channels to provide. CONSTITUTION:Water inlet pipe joint sections 4 and 5 and a discharging pipe joint section are provided to the bottom section 1. A recessed groove 12 forming one channel and a recessed groove 13 forming the other channel are provided to the bottom section 1 to form an invert section 11. The recessed groove 12 is connected to the water inlet pipe joint section 4 and discharging pipe joint section, at the same time, the recessed groove 13 is connected to the water inlet pipe joint section 5, and it is met with the recessed groove 12 on the midway. In addition, cylinders 2 having an internal aperture D1 keeping the approximately same size over the axial overall-height, having the maximum allowable depth Hmax corresponding to the internal aperture D1 and meeting the relation, H>=Hmax of the axial height are continuously erected on the bottom 1 and are provided.