baber/WOPTO huggingface dataset:
Patent JP-H07116939-A (JP)
Title: Work return mechanism for automatic working device
Inventor: NAGAI MINORU
IPC: B65G43/00
Filed: 1993-10-21
Abstract: PURPOSE:To return a work after working automatically always to the vicinity of an operator, and perform work handling work after the working speedily and easily by arranging a carrying means to return and carry the work after working processing automatically in response to the vicinity of a work input position. CONSTITUTION:When a work 12 after working processing is placed on a first carrying means 70, this first carrying means 70 is raised and lowered in response to a height position of a third carrying means 76 from a height position of a carrying passage 14 by an action of a raising and lowering means 72, and the work 12 is positioned to a return carrying passage of the third carrying means 76 by an action of a second carrying means 74. Next, the work 12 is transferred to the third carrying means 76 from the first carrying means 70, and is returned and carried in response to the vicinity of a work input position by an action of this third carrying means 76. Thereby, since the work 12 after working is returned and carried automatically always to the vicinity of an operator, work 12 handling work after this working is performed speedily and easily.
Patent JP-H06107545-A (JP)
Title: Trypsin inhibitor
Inventor: KAWAMATA MUTSUMI
IPC: A61K31/455
Filed: 1992-10-01
Abstract: PURPOSE:To provide a trypsin inhibitor containing a pyridine derivative having one or two carboxylic groups as the active component and useful, e.g. as a medicine for improving gastric ulcer, pancreatitis, dermatitis, etc., and as a biochemical reagent. CONSTITUTION:A trypsin inhibitor containing a pyridine derivative of the formula [(n) is 1 or 2], i.e., a compound selected from picolinic acid, nicotinic acid, isonicotinic acid, dipicolinic acid and quinolinic acid or its salt as the active component. This trypsin inhibitor can be applied, e.g. to a medicine, a biochemical reagent such as a ligand in affinity chromatography and prevention of crumbling of the body caused by autodigestion on the course of distribution of a marine product exhibiting a strong protease activity. This trypsin inhibitor is characterized by its active component composed of a low-molecular compound.
Patent JP-2000075135-A (JP)
Title: Light diffusion polarizing plate
Inventor: KOBAYASHI SHIGEO
IPC: G02F1/1335
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing plate which allows the formation of a liquid crystal display device making it possible to lower bulk in spite of omission of a light diffusion sheet and substantially preventing the generation of interference fringes in spite of control of the optical path via a condenser sheet, does not damage the device in site of the arrangement thereof on the condenser sheet and does give rise to a sticking problem. SOLUTION: This light diffusion polarizing plate has light diffusion layers 1 of a surface fine rugged structure formed in tight contact with the one or both surfaces of the polarizing plate 2 and has a cloud value of >=60%. The cloud value of the case the surface is smoothed by embedding the surface fine rugged structure described above by a transparent polymer is 40 to 60%. As a result, the display device of good visibility which is of a thin type and substantially prevents the generation of the interference fringes may be formed. The light diffusion layer preferably consists of a UV curing resin layer contg. particulates.
Patent JP-H0599541-A (JP)
Title: Heat pump driven by engine
Inventor: TAKAHASHI HIDEMASA
IPC: F25B47/02
Filed: 1991-10-11
Abstract: PURPOSE:To provide a heat pump of engine drive type with an indoor fan of engine drive type, the pump being well capable of preventing the cold wind in the operation of defrosting. CONSTITUTION:A controller 50 switches space heating to defrosting operation if, during the space heating operation, a frost detection means 19 detects frost in an outdoor heat exchanger 4, and when the defrosting operation is finished, the space heating is restarted. A temperature sensor 18 to detect the temperature of the coolant on the room side detects the temperature of the coolant of a heat exchanger 8 of the room side And, a controller 50 (a clutch control means) instructs the cut-off of a clutch device 12 during defrosting operation to prevent cold wind from being blown out by an indoor fan 14 due to a fall in the temperature of the piping of the heat exchanger 8 on the room side because of the defrosting operation, and when it is judged that the temperature of the coolant has risen to temperature at which the blow-out of hot air can be made, the clutch device 12 is connected.
Patent JP-H11103598-A (JP)
Title: Controller for non-utility generator
Inventor: ITO HITOSHI
IPC: H02P9/04
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To minimize received power from a commercial power system, by operating to lower the revolutions command value in response to differential power when the received power has fallen below a target value of the lowest received power to reduce generating power of a generator, thereby accelerating control of the generating power. SOLUTION: If the received power detected by a received power detector 15 is larger than a target value of the lowest received power, an output of a subtracter in a correction signal generator 13 is positive. Thus, an output of a functional circuit becomes zero, and no correction signal is generated. If the received power becomes a target value or lower of the lowest received power, an output of the subtracter becomes negative, and a signal responsive to the value is outputted from the functional circuit. The correction signal is generated by a signal obtained by integrating the signal by an integrating amplifier, and a rotational speed command value of a governor 8 is reduced. Accordingly, the received power is recovered. The correction signal is increased until generating power is recovered to the target value of the lowest received power, and then maintained at its value after the recovery, and hence the received power can be held at the target value.
Patent JP-H0957711-A (JP)
Title: Method and device for impregnation of cross section of wood, and water-soluble resin colorant for wood impregnation
Inventor: YUME MASAYUKI
IPC: B27K3/10
Filed: 1992-09-07
Abstract: PURPOSE: To increase the efficiency of imprecation by reversing the directions of pressure injection and suction of an impregnation agent with time so that an alternating impregnation process is performed. CONSTITUTION: Sucktion is performed through adapters 4A, 4B to one of the cross sections of a raw material wood in the internally packed impregnation agent of a pressure caldron 1 so that a negative pressure is generated in the cell lumens of the corresponding cross section of the wood and also in the cell lumens communicating with the cell lumens of the corresponding cross section. On the other hand, the impregnation agent is injected under pressure into the cell lumens of the corresponding cross section and the cell lumens communicating with the cell lumens of the corresponding cross section through the adapters 4A, 4B, so that the wood is impregnated with the agent. After that, the raw material wood is impregnated with the agent from the cross section through the adapters 4A, 4B by reversing the directions of pressure injection and suction of the agent in time switching manner.  Thus the alternating pressure injection and suction of the agent from the cross section is repeated a few times, depending on necessity. Consequently, it is possible to evenly inject an adequate amount of the agent up to both right and left ends of the raw material wood, even if it has gnarls or complicated veins. For this reason, it is possible to significantly shorten time required for the impregnation.
Patent JP-H05208873-A (JP)
Title: Article made of composite material with ceramic matrix
Inventor: SUTEIIBUN BURUUSU DOOZU
IPC: C03C14/00
Filed: 1992-10-02
Abstract: PURPOSE: To provide an efficient and economical ceramic matrix composite material product which solves the problem of oxidative embrittlement.  
     CONSTITUTION: Concerning a ceramic matrix composite material product which includes a ceramic matrix reinforced with refractory mineral fiber, consists of a first ceramic material forming a core part and a second ceramic material consisting of fiber-reinforced glass ceramic forming a surface part, partially covers the core part with the surface part provided with composition different from the core part, the surface part is fiber-reinforced glass ceramic wherein a mineral reinforcing fiber is protected from high-temperature oxidative deterioration. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000093370-A (JP)
Title: Vacuum cleaner
Inventor: ASAMI ERIKO
IPC: A47L9/19
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To achieve a highly accurate detection of the volume of dust in a dust collection chamber or the volume of dust and a closed state in an air duct regardless of variations in a power source voltage value or an input characteristic of a motor. SOLUTION: A current sensor 4a detects a current flowing through a blower motor 2 within a specified time immediately after the turning ON of an operation switch at an operating part 8 and a power source voltage detection means 6 detects a power source voltage from the current. A threshold correction means 7 corrects a threshold for detecting the volume of dust of a dust collection part and a threshold for detecting a closed state in an air path based on the power source voltage. An output of the current sensor 4a is compared with the threshold for detecting the volume of dust and the threshold for detecting the closed state in the air path to display the volume of dust of the dust collection part and the closed sate in the air path on a display part 8 based on the results of the comparison.
Patent JP-S61143876-A (JP)
Title: Picture processor for display of plural pictures
Inventor: KAHATA TAKASHI
IPC: G06F3/153
Filed: 1984-12-17
Abstract: PURPOSE:To switch quickly the positions of pictures for display by using an X and Y direction format converting circuits which supply the output of an address counter and changes the address of the picture data read out of a picture memory. CONSTITUTION:The X and Y direction format converting circuits 15a and 15b supply the output of an X or Y address counter 14a or 14b and outputs the output after converting it into another proper value. A conversion pattern is designated by a central processor 11. The X and Y address registers 16a and 16b supply and store the outputs of both circuits 15a and 15b, and the memory address is held temporarily for a period of time needed by a picture memory 12. Then the address is designated for the picture data read out of the memory 12.
Patent JP-S63117799-A (JP)
Inventor: TAKAGI SHINICHIRO
IPC: D06F58/28
Filed: 1986-11-06
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-S63118819-A (JP)
Title: Key button
Inventor: KITAJIMA FUMIHIDE
IPC: G06F3/023
Filed: 1986-11-06
Abstract: PURPOSE:To simplify the constitution of a controller by incorporating a character code generator in order to omit generation of character codes, detection of the position of an input button, etc., which are carried out at the side of a controller for an entire keyboard. CONSTITUTION:A clock signal is sent to a key button from a keyboard controller 9 through an electric wiring 6 as long as the key button is not depressed. This state lasts for a period TA. When the key button is depressed, an electric contact 2 is closed. Thus a strobe signal is sent to the controller 9 from the key button via an electric wire 4. This state lasts for a period TB. The controller 9 knows by the strobe signal that the key button is depressed and receives a character code specific to the key button and received serially through an electric wiring 5 from the key button. This state lasts for a period TC.
Patent JP-H08130092-A (JP)
Title: Discharge lamp lighting apparatus and lighting system
Inventor: KONNO HIROYUKI
IPC: H05B41/23
Filed: 1994-10-28
Abstract: PURPOSE: To lessen the number of parts while surely keeping the generation of prescribed d.c. high voltage for lamp starting by connecting a boosting capacitor together with each diode to which an igniter is connected in series in a prescribed way. CONSTITUTION: Respective boosting capacitors C1-C4, which compose respective boosting stages together with respective dioded D1-D4 to which igniters are connected in series, are connected with one end T11 side and the other end T12 side reciprocally. A discharge lamp lighting apparatus consists of a series- type multiple voltage rectifying filter circuit 40S composed by connecting, together with a discharge lamp 20, the boosting capacitor C4 which composes the final boosting stage in series between the one end T11 side and the other end T12 side. As a result, while a prescribed d.c. high voltage for lamp starting being guaranteed, the number of the parts which compose one boosting stage can be lessened.
Patent JP-H03128730-A (JP)
Title: Switch-back running control method for car with clutch type automatic transmission
Inventor: KAWAGUCHI MIKIO
IPC: B60W10/10
Filed: 1989-10-13
Abstract: PURPOSE:To make switch-back control in a short time and fully automated manner, by disengaging the clutch when a forward/reverse changeover lever is changed over oppositely to the car advancing direction during the car in running, and at the same time closing the throttle. CONSTITUTION:When a forward/reverse changeover lever is changed over oppositely to the car advancing direction during the car being in running, it is sensed by a lever position sensor 7, and on the basis of a signal given thereby a clutch is disengaged by a clutch controlling actuator 14, and at the same time the throttle is shut by a stepping motor 13 (throttle opening/closing means). The car speed in the same operating period till before changing-over of the lever is always sensed by a car speed sensor 2, and the value obtained is converted into acceleration by a CPU 9 on the basis of the data obtained from No.1 memory device, and the result from conversion is stored in No.2 memory means. The brake is controlled so that negative acceleration of the max. value of the accelerations is obtained, and deceleration is made down to a speed at which the forward/reverse gear can be shifted, and when this speed is attained, the forward/reverse gear is shifted.
Patent JP-H08121396-A (JP)
Title: Blower
Inventor: FUJIKOSO TERUO
IPC: F24F1/00
Filed: 1994-10-28
Abstract: PURPOSE: To reduce the occurrence of separation to a side wall, a stabilizer, and a rear guide in the vicinity of the side wall, to restore a two-dimensional flow, and to improve flow rate performance and to reduce the generation of noise by optimizing the shapes of a portion extending from the blow-out part of the fan of a blower to a ventilation flue (a diffuser) and the side wall of a flow-out grill. CONSTITUTION: In a ventilation flue (a diffuser) running from the blow-out part of a cross flow fan 2 to the blow-out part of a blower, a side wall 5 is formed in such a manner that a side wall shape is changed so that a flow passage in the rotary axial direction of a fan is reduced in a streamline-form state, and a small hole (a dimple) is formed.
Patent JP-S62124600-A (JP)
Inventor: MATSUURA HIROSHI
IPC: G10L15/34
Filed: 1985-11-26
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-H06237777-A (JP)
Title: Preparation of citric acid and sodium citrate from molasses
Inventor: BEMISH TIMOTHY ALAN
IPC: C12R1/685
Filed: 1993-09-30
Abstract: A water-immiscible organic extractant system can economically be used to recover citric acid from molasses fermenter beer containing a high salt content by using a process combination of passing the aqueous raffinate from the citric acid extraction step through a basic anion-exchange resin to adsorb residual citric acid and release citrate anions from previously formed salt cation-citrate compounds. Trisodium citrate is then eluted from the resin by passing aqueous sodium hydroxide therethrough.
Patent JP-H09204897-A (JP)
Title: Focusing ion beam working method
Inventor: ITO FUMIKAZU
IPC: H01J37/31
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To quickly, easily observe the worked shape in an in-process of a working object to enhance working efficiency by displaying an SEM image with a secondary electron generating by scanning irradiation of fine focusing electron beams in an observation region in the working of an LSI or the like. SOLUTION: In the hole working job of a working object sample 19 placed on a movable stage 13 in vacuum atmosphere, a focusing ion beam 20 of an electron beam mirror cylinder 10 is stopped at once, a finely focused focusing electron beam 21 is irradiated from a mirror cylinder 11 at the specified angle to the beam 20 so as to irradiate the side wall of a working hole of the sample 19. A secondary electron is caught with a secondary electron detector 12, scanned in a monitor 57 with an image controller 56, and displayed as an electron microscope image, and the depth of the hole is computed with a specified computing means. The shape of the worked hole can be observed in real time without moving the sample, and working efficiency can be enhanced.
Patent JP-H11110397-A (JP)
Title: Method and device for retrieving dictionary and computer readable recording medium recording dictionary retrieval program
Inventor: MIZUGUCHI MITSURU
IPC: G06F17/22
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify retrieval operation by performing retrieval while utilizing a partial character string when a character string defined as the target of retrieval is displayed as that partial character string of the other character string. SOLUTION: While referring to character strings stored in a display reference character string storage part 102, the character string to be displayed is extracted from a dictionary 101 and displayed on a display part 104. A certain character string is selected out of character strings displayed on the display part 104 while using a character string selecting part 105. Next, the starting position of the partial character string as the object of ordering is changed while using an integral section character string starting position change part 106. The character string having a partial character string closest to the changed partial character string is retrieved and defined as a character string for acquiring one part of the dictionary 101 displayed on the display part 104.  Thus, even when the target character string is started halfway in a displayed character string, the target character string is not retrieved again but the target character string can be retrieved while utilizing the displayed character string.
Patent JP-S63119990-A (JP)
Title: Warm seam welding method
Inventor: YOSHIZAWA MITSUO
IPC: B23K13/08
Filed: 1986-11-08
Abstract: PURPOSE:To reduce the incidence of defect by deviating the range of welding heat input added to a butting part by specific % up and down with respect to the welding heat input of a welding flash starting point to control it between the maximum and minimum heat inputs. CONSTITUTION:A beltlike steel sheet 1 is heated with a heating furnace 2 and afterward, is formed tubularly on forming stands 3 and welded by high-frequency seam welding device 4 and reheated and afterward, finished to a product by a drawing machine 13. The welding heat gain is calculated via a voltage and current measurement part 8 and the arithmetic part 6 of the device 4 and the welding heat gain is maintained and controlled within the range of the maximum and minimum heat gains of + or -10% of the precalculated heat gain of the welding flash starting point. Since the occupation area of a residual oxide of a welded zone is maintained to the minimum by the regulation of the heat gain range, the incidence of defect due to a weld flaw is reduced.
Patent JP-H10113893-A (JP)
Title: Cutting plotter
Inventor: TAKEUCHI SHINICHI
IPC: B43L13/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To make it easy to peel off the blank part of a cutting sheet with a release paper which is cut by a cutting plotter. SOLUTION: On the cutting control part of a cutting plotter are provided usual outline data computing means and means which computes a scanning line data which scans at a constant interval the blank region outside the outline. At the time of execution of cutting, simultaneously with outline cutting of letters or signs, scanning lines s1 with a constant interval are cut with regard to a blank part M so that the operation which peels off the blank M from a release paper becomes easy.
Patent JP-S61145399-A (JP)
Title: Pump
Inventor: ENDO HIROSHI
IPC: F04D29/66
Filed: 1984-12-19
Abstract: PURPOSE:To prevent the generation of cavitation in a pump and reduce its leakage loss, by providing a plurality of small holes in a position, generating a negative pressure in the vicinity of the inlet to a blade, in the front surface shroud of an impeller and forcing a part of pressure water to be carried down, with the negative pressure being left as not in growth, to the downstream. CONSTITUTION:A front surface shroud 4a provides a plurality of small holes 19 to be drilled in a position corresponding to the position, where a negative pressure is generated, in the vicinity of the inlet to a blade 4c. Accordingly, a main flow of pressure water, being allowed to flow as shown by an arrow head (a), (b) in the drawing by rotation of an impeller 4, is delivered from the impeller 4. Here a part of the pressure water, returning into the impeller 4 as shown by the arrow head (a), (b) by the plural small holes 19, is forced to be carried down, with the negative pressure being left as in no growth, to the downstream by the pressure water. Consequently, the generation of cavitation can be surely prevented even when a pump is in operation of a large quantity of water. While the pump, providing the plural small holes 19 in a manner meeting the distributive shape of a negative pressure generating region 8, enables a leakage loss to be decreased as small as possible.
Patent JP-H1074646-A (JP)
Title: Engine ignition coil device
Inventor: SAKAMAKI MAKOTO
IPC: H01F38/12
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress magnetic flux loss and improve output efficiency by forming a layered core by sticking a plurality of core plates to each other with adhesive. SOLUTION: In the engine ignition coil device, a plurality of core plates 91 are stuck to each other with adhesive into a layered core 9. Further, the layered core 9, temporarily fixed with the adhesive, is forcibly inserted into a hollow shaft of a coil bobbin and completely fixed there. At this time, the core 9 may have an angular shape. Otherwise, the core 9 may comprise a plurality of core plates having different widths and have a substantially circular cross section, such that the core 9 is more firmly inserted into the hollow shaft of the coil bobbin, and the point moment is increased so as to increase the efficiency of occurrence of magnetic flux. This suppresses the magnetic flux loss as much as possible and improves the output efficiency.