baber/WOPTO huggingface dataset:
Patent JP-S63124979-A (JP)
Title: Position correcting method for radar processor
Inventor: NAGAYAMA TAKEHISA
IPC: G01S7/12
Filed: 1986-11-14
Abstract: PURPOSE:To easily correct a position with on-line processing by displaying a calculated target position and a target position from a radar device at the same time and setting a correction parameter so that both displays coincide with each other. CONSTITUTION:The parameter for correcting the deviation between the position of a target detected by the radar device 1 and the calculated position of the target by the radar processor 2 is stored in a parameter table storage device 7. A cursor is moved to an echo position on the PPI screen of the radar device 1 and a manual input device 5 is operated to input the position of the target by the radar device 1 to the radar processor as a digital value. The calculated target position and the target position inputted from the radar device 1 are displayed on the two-dimensional screen at the same time and the correction parameter is so set again that both displays coincide with each other.
Patent JP-H02122005-A (JP)
Title: Manufacture of plural-layers aluminum alloy material
Inventor: AKECHI KIYOAKI
IPC: B22F3/17
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a plural-layers aluminum alloy material at good productivity without need for joining process as the following process by forming two or more kinds of Al alloy powders to two or more layers or laminating two or more layers after separately forming two or more kinds of the Al alloy powders and powder-forging at hot-state. CONSTITUTION:As the above two or more kinds of the Al alloy powder, for example, the Al alloy powder having <=350mum particle diameter manufactured at >=100 deg.C/sec cooling velocity obtd. with rapid cooled solidifying method to the difficult-to ordinary compacting and sintering process, is recommended. Then, the two or more kinds of the above Al alloy powders are formed to the two or more layers or the two or more kinds of the Al alloy powders are separately formed and laminated to the two or more layers. Further, these Al alloy powders can be used by mixing the self-lubricity particles and/or hard quality particles in accordance with the use. Successively, the Al alloy powders formed or laminated to the above two or more layers, are forged at hot-state, desirably after forming with die compacting or CIP. By this method, the plural- layers Al alloy material having higher joining strength and higher reliability compared with the conventional material can be obtd. with good productivity.
Patent JP-S63127057-A (JP)
Inventor: IMABAYASHI SATOSHI
IPC: F25B1/00
Filed: 1986-11-14
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-H08137165-A (JP)
Title: Image forming device
Inventor: KAWABATA KATSUICHI
IPC: G03G15/01
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the deterioration of image quality such as color mixture or the scattering of character by providing a pretransfer exposure means irradiating an image carrier with infrared rays at least before the re-electrification of a first color. CONSTITUTION: A photoreceptor drum 10 being an image carrier, which is obtained by applying an OPC photoreceptor on a drum, is grounded and driven to be rotated clockwise. A scorotron electrifier 12 uniformly electrifies the peripheral surface of the drum 10 to specified potential by corona discharge. Before electrification by the electrifier 12, infrared exposure is performed by the pre-electrification exposure means (PCL) 11 using a light emitting diode so that the history of the photoreceptor till preprinting may be eliminated and the peripheral surface of the photoreceptor is discharged. After finishing developing the image of the first color, an image forming stage for a second color is started, and the uniform electrification by the scorotron electrifier 12 is performed again. At such a time, discharge by the PCL 11 is performed as in the case of the first color.  The discharge effectively acts without toner scattering because of the irradiation of the infrared rays.
Patent JP-S62132600-A (JP)
Title: Method for controlling operation in dehydrating sludge
Inventor: OKUNO NAGAHARU
IPC: C02F11/12
Filed: 1985-12-04
Abstract: PURPOSE:To estimate the water content of the dehydrated cake by recognizing the evaporation residue, coarse suspended matter, anion activity, crude protein, and org. component of the sludge when a cationic org. high molecular flocculant is added to org. sewage and the sludge is dehydrated by a dehydrator. CONSTITUTION:When a cationic org. high molecular flocculant is added to org. sewage and the sludge is dehydrated by the belt press type dehydrator, the evaporation residue, coarse suspended matter, anion activity, crude protein, and org. component of the sludge are recognized, and the water content of the cake is estimated by the equation obtained from the filtration rate, filter cloth speed, addition rate of a pressure flocculant which are given as the conditions along with the factors. In the equation, (y) is the water content (%) of the dehydrated cake, X1 is the evaporation residue (%), X2 is the coarse suspended matter (%), X3 is the anion activity (meq/g-TS), X4 is the crude protein (%), X5 is the org. component (%), X6 is the addition rate (%) of the flocculant, X7 is the filtration rate (kg-ds/m-H), X8 is the filter cloth speed (m/min), and X9 is the pressure (kg/cm<2>). Consequently, the dehydrated cake can be estimated with sufficient pertinence without operating the actual machine.
Patent JP-H03134418-A (JP)
Title: Air conditioner
Inventor: FUKUDA MITSUO
IPC: F24F1/00
Filed: 1989-10-20
Abstract: PURPOSE:To make it possible to dehumidify, cool the room and heat it without using a compressor by forming a first air flow, second air flow, and third air flow by means of a dehumidifier, sensible heat exchanger, blower, humidifier, heater and damper. CONSTITUTION:A first, second and third air flows 15 - 17 are formed by a dehumidifier 7, sensible heat exchanger 8, blowers 3 and 5, humidifier 9, heater 10, and dampers 11 - 14. Namely, during the dehumidification, the humidity of the first air flow is removed by the dehumidifier 7, and in the sensible heat exchanger 8 it exchanges heat with the second air flow and dehumidified wind is blown out, and during room cooling the first air flow 15 is humidified by the humidifier 9 and cool wind is blown out and during room heating the third air flow 17 is heated by a heater 10 and hot wind is blown out. With this arrangement it is possible to carry out dehumidification, room cooling, and room heating without using a compressor nor cooling medium gas, and the device can be constituted with a low cost and low noise.
Patent JP-H09114509-A (JP)
Title: Robot control method
Inventor: TAKAHASHI MASAYOSHI
IPC: B25J9/22
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To rapidly detect abnormality generated at an internal mechanism such as a manipulator by detecting the deviation of a reference point and a position detection means based on the driving quantity of a transmission means and displaying abnormality when the deviation exceeds the prescribed value. SOLUTION: A controller 2 reads teaching data and data for detection from a portable teaching device 2a, moves the tip part C of the arm 7b of the manipulator 1 to a position deviation detecting position and measures the position by an external position detector 3 to store in the storing part 5 of a position deviation detection part 4. After the manipulator 1 is operated to control, the controller 2 moves the tip part C of the arm 7b to the position deviation detecting position again and measures the position by the external position detector 3 to store in the storing part 5. When position data fetched formerly and data fetched latter are different from each other, a message is displayed on the display of the portable teaching device 2a.  Thereby the manipulator 1 and an obstacle are prevented from coming into contact with each other to improve safety and to prevent the deterioration of operation quality.
Patent JP-H08189817-A (JP)
Title: Three-dimensional image measuring apparatus
Inventor: SHIN SENU
IPC: G06T7/00
Filed: 1993-08-12
Abstract: PURPOSE: To provide a three-dimensional image measuring apparatus whose price is low and by which three-dimensional shape information with high precision of an object to be measured can be obtained. CONSTITUTION: A slit laser 21 to generate light distributed in one flat plane and a work table 8 to move an object 3 to be measured vertically relative to a cutting line 7 of the object 3 to be measured formed by light irradiation with light are installed in the three-dimensional image measuring apparatus. The three-dimensional image measuring apparatus further has a rotary mirror 10 to scan the cutting line of the object to be measured form one end to the other end, a linear CCD camera 11 to detect the light reflected by the rotary mirror 10, and a controlling and computing part to control the work table and the rotary mirror and process the output data of the linear CCD camera.
Patent JP-H01260118-A (JP)
Title: Method and device for conducting steering motion of hydraulically operable sheet pile at stope
Inventor: MUELLER GUENTER
IPC: E02D7/20
Filed: 1988-10-31
Abstract: PURPOSE: To easily move a sheet pile driver by arranging a freely ascendable/ descendable support device, a horizontally freely slidable reciprocating stand on the lower end of a driver body and a freely ascendable/descendable support device for supporting the reciprocating stand in the sheet pile driver besides a sheet pile press head. CONSTITUTION: A sheet pile driver is basically composed of a press frame 1 having a sheet pile press head 2, a rear support device 3 freely advancing and retreating in the vertical direction and a fastening reciprocating stand 6 freely slidable in the horizontal direction on the lower end of the frame 1. The reciprocating stand 6 has a freely ascendable/descendable side surface support part 7. In moving the sheet pile driver, in a state of supporting the frame 1 by the press head 2 and the rear support device 3, the reciprocating stand 6 is slid, the frame 1 is supported by the support device of the reciprocating stand 6, and the press head 2 and the rear support device 3 are released. Next, the frame 1 is slid via the reciprocating stand 6. Thus, the sheet pile driver can be easily moved.
Patent JP-H01117278-A (JP)
Title: Fuel cell
Inventor: WATANABE KENJI
IPC: H01M8/24
Filed: 1987-10-30
Abstract: PURPOSE:To facilitate piping design and to improve reliability of a seal by employing a preheating section at both ends in the gas flow direction of a power generating section for positive heat exchange via a separator, thereby raising the temperature of low temperature gas on a supply side and lowering the temperature of high temperature gas on a discharge side. CONSTITUTION:A gas preheating section II is formed with a large number of discontinuous heat conduction accelerator members 12 serving also as spacers and contacting cover plates 6, 7. Both front and beck sides of the preheating section II are connected via a cut 13 to specified flow passage holes of supply and discharge sides of different gasses. Oxidization gas OG of exchange flow type is introduced to a cathode side 2 of each cell while fuel gas FG is introduced to an anode side 3 of each cell, and said gasses are discharged out of the opposite side. During that time, heat exchange is performed between both sides of the preheating section II. Constituting in this way, piping design is facilitated and the use of asbestos-based packing becomes possible to improve reliability.
Patent JP-S63127538-A (JP)
Title: Washing equipment for semiconductor wafer
Inventor: FUKUMOTO HAYAAKI
IPC: B08B3/04
Filed: 1986-11-17
Abstract: PURPOSE:To enable obtaining the ideal laminar flow state of a chemical liquid for washing from the bottom to the top surface in all the regions of a washing bath by providing a tube like flat plate filter in all the plane area under the rectifying plate of the washing bath. CONSTITUTION:A semiconductor wafer 6 is set in a semiconductor wafer set frame 5 and the semiconductor wafer set frame 5 is set on a baffle plate 3 provided in a treatment bath 1 filled with a chemical liquid 7 for washing. The chemical liquid 7 for washing clarified by a tube like flat plate filter 13 flows through the hole 4 of the baffle plate 3 to the top surface in the washing bath 1 nearly in a laminar flow state. The semiconductor wafer 1 set in the semiconductor wafer set frame 5 provided in the washing bath 1 is washed by the chemical reaction due to the contact with the chemical liquid 7 for washing and by the physical effect due to friction. A polluted material such as a silicon oxide film or a small piece of resist generated by the washing is all exhausted to an overflow tank 2 without staying in the washing bath 1.
Patent JP-H06201255-A (JP)
Title: Door switchgear of refrigerator
Inventor: RI ZENKI
IPC: F25D13/00
Filed: 1993-11-01
Abstract: PURPOSE: To provide an apparatus for opening/closing a door hinged to swing about a horizontal pivot axis in a refrigerator, with which the apparatus can be easily operated to reduce a gap between the door and other compartments disposed at the lower portion of the door, so as to form the door and storage trays inside the storage room to be flush with each other, when the door is completely opened to facilitate carrying foods in and out. CONSTITUTION: An apparatus for opening/closing a refrigerator door 30, hinged to swing about a horizontal axis disposed along a lower edge thereof, comprises a slidable member 36 provided on the sidewall of a storage compartment 3 of the refrigerator and connected to the lower end of the door 30, a lever 35 fixed by a hinge to a sidewall of the storage compartment at one end thereof and to a side surface of the door at the other end thereof, and a guide member 34 attached to the sidewall of the storage compartment to provide a guide space for forward and rearward movements of the slidable member 36 and the lever 35.
Patent JP-S61154384-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMATO SATOSHI
IPC: H04N5/928
Filed: 1984-12-27
Abstract: PURPOSE:To maintain the quantity of an information relating to a video signal and a PCM sound signal without changing the specification of an existing VTR by forming a pseudovideo signal during a reproduction and inserting it into the noise section of a reproducing video signal. CONSTITUTION:A reproduced signal reproduced by magnetic heads 11, 12 passes through an amplifier 25 and an image signal processing circuit 26 to become an video signal 600 and is inputted to the terminal E of a switch 27 and a synchronizing and separating circuit 28. A pseudovideo signal generating circuit 29 synchronizes with an inputted horizontaly synchronizing signal 7oo to form a pseudovideo signal 800 having a continuous horizontally synchronizing signal and outputs this to the terminal E of the switch 27. The switch 27 is changed over to the terminal F side at a timing when a PCM sound signal of the video signal inputted to the terminal E by a control signal 900 outputted from a timing signal generating circuit 22, and at the other section, a control for changing over to the terminal E side is carried out. Therefore, in the terminal C of the switch 27, a complete video signal 1000 including a continuous and horizontally synchronizing signal is synthesized.
Patent JP-H08136961-A (JP)
Title: Camera shake correction device
Inventor: KANBARA TETSUO
IPC: H04N5/232
Filed: 1994-11-08
Abstract: PURPOSE: To reduce the number of parts, to make structure simple and compact and to enable an accurate camera shake correcting action. CONSTITUTION: By decentering a camera shake lens group L2 constituting one part of photographing optical systems L1-L3 in parallel with a reference optical axis AX, camera shake at a photographing is corrected. The lens group L2 is held by a lens frame 1 and the frame 1 is driven by an impact actuator in order to decenter the lens group L2 in parallel. The frame 1 is held by a base frame 2 through the impact actuator and the base frame 2 is moved along the reference optical axis AX together with the impact actuator when the focusing of the optical systems L1-L3 are executed.
Patent JP-H01114265-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA SHIGEO
IPC: H04N1/32
Filed: 1987-10-28
Abstract: PURPOSE:To immediately collect a received facsimile and to prevent it from being lost by automatically dialling an opposite call dial so as to recondite a line after the facsimile is sent, and informing a facsimile receiver that transmission is completed. CONSTITUTION:When facsimile transmission is completed, a transmission completion detecting part 11 instructs a facsimile transmission control part 52 to switch connection with the line 204 to the opposite communication dial 101 through a state control signal 103, and instructs it of the start of an information signal output processing. The facsimile transmission control part 52 requests the opposite communication dial 101 to connect the line 204, and an information signal output control part 12 fetches a message from an information signal accumulation part 13, executes signal conversion such as modulation and outputs it as information signal output control information 105. The facsimile transmission control part 52 informs the facsimile receiver of the message, that transmission is completed while it receives information signal output control information 105. Thus, the received facsimile can immediately be collected and it can be prevented from being lost.
Patent JP-H04148579-A (JP)
Title: Semiconductor laser
Inventor: MITO IKUO
IPC: H01S5/00
Filed: 1990-10-12
Abstract: PURPOSE:To provide a laser with a flat and stable FM response to high-frequency modulating signals by utilizing a structure in which current flows in an active region and part of a phase control region at the same time, and the electrode for injecting current into the phase control region is divided. CONSTITUTION:An n-type InP substrate 4 includes a diffraction grating 9 in a DBR region 3; an active InGaAsP layer 5 in an active region; and an InGaAsP wave guide layer 6 in an area corresponding to the DBR region and a phase control region 2. These layers are covered with a p-type InP clad layer 7 and a p-type InGaAsP contact layer 8. The upper surface of the substrate 1 includes an n-type electrode 50, and bottom surface includes an active region electrode 51. First and second phase control electrodes 52 and 53 and a DBR electrode 54 are provided on the phase control region 2. The first and second electrodes are 50 and 150mum long, respectively. The p-type InGaAsP layer 8 between electrodes on the upper surface is removed to increase the electrical insulation of the three regions.
Patent JP-S61152658-A (JP)
Title: Substituted isoquinolinesulfonamide derivative
Inventor: HIDAKA HIROYOSHI
IPC: C07D217/24
Filed: 1984-12-27
Abstract: NEW MATERIAL:The compound of formula I (A is alkylene; R<1> is OH or Cl; R<2> and R<3> are H, alkyl or bonded directly together to form ethylene or propylene; R<4> is H, alkyl or amidino). EXAMPLE:N-(2-Aminoethyl)-1-chloro-5-isoquinolinesulfonamide. USE:Useful as a vasodilator, cerebral circulation improver, remedy for stenocardia and preventive and remedy of cerebrovascular thrombosis and hypertension. PREPARATION:The compound of formula I can be prepared e.g. by reacting 1mol of 1-chloro-5-isoquinolinesulfonic acid chloride with 2.5-5mol of the compound of formula II in a solvent such as alcohol, halogenated hydrocarbon, ether, etc., at -20-+50 deg.C for 0.5-6hr.
Patent JP-H09113094-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO KOJI
IPC: F25D17/08
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the heat exchange efficiency of a cooler and the cooling performance of a vegetable chamber and to make a heat insulating box body slim, by improving the air passage for circulation of cooling air. SOLUTION: A return passage 34 for a refrigerating chamber which is so provided as to pass the lateral side of a cooler chamber 28 and returns air of the refrigerating chamber 25 directly to the cooler chamber 28 without making it pass through a vegetable chamber 26, and an air sending passage 37 for the vegetable chamber which is so provided as to pass the back of the cooler chamber 28, communicates with an air sending passage 33 for the refrigerating chamber and sends cooling air of the cooler chamber 28 directly to the vegetable chamber 26 without making it pass through the refrigerating chamber 25, are provided.
Patent JP-H04149440-A (JP)
Title: Inspecting method for phase shift mask
Inventor: SHIMIZU HIDEO
IPC: G03F1/84
Filed: 1990-10-12
Abstract: PURPOSE:To easily decide whether or not the phase shift mask has a defect by adhering resist which is low in transmissivity to inspection light on a substrate which has high transmissivity to the inspection light, exposing and developing the resist by using the phase shift mask, irradiating the substrate with the inspection light and inspecting its transmitted light. CONSTITUTION:The substrate 10 which is made of, for example, quartz with high transmissivity to the inspection light is coated with the resist 11 for a negative type KrF excimer laser and exposed to KrF excimer laser light as exposure light by using the phase shift mask A, and the development is carried out. Then the entire surface of the substrate 10 where a resist pattern is formed is irradiated uniformly with the KrF excimer laser light as the inspection light and a photodetecting means detects the inspection light which is transmitted through the substrate 10. Namely, when the substrate 10 is irradiated with the inspection light, the pattern can be recognized since the transmissivity is low at the resist part 10a and high on the substrate 10. Consequently, the defect of a phase shift film can easily be detected.
Patent JP-2001101616-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: YANAGI TERUMI
IPC: G11B5/31
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head which stabilizes the recording performance and improves the yield by thermally hardening liquid photoresist applied by spin coating, thereby, forming an upper insulating layer having a prescribed throat angle and a plane whose upper surface is flat and, thereon, forming an upper magnetic pole by plating and a manufacturing method. SOLUTION: A barrier member is formed with the distance, which is necessary and sufficient in order that a winding coil is insulated, so as to surround the outermost circumference of the winding coil, the liquid photoresist is applied on the winding coil by spin coating, the upper insulating layer is formed by thermally hardening the liquid photoresist layer, thereby, the upper magnetic pole which has the upper surface with excellent flatness and the prescribed throat angle is obtained on the upper insulating layer. In addition, high ρ magnetic material is used as an upper recording yoke part constituting the upper magnetic pole, thereby, the eddy current loss can be reduced, the recording magnetic field can be made into high frequency, a high transferring rate can be realized and the recording density can be improved.