baber/WOPTO huggingface dataset:
Patent JP-S60228844-A (JP)
Title: Airflow deflecting device
Inventor: FUJII EIICHIROU
IPC: F24F13/15
Filed: 1984-04-27
Abstract: PURPOSE:To operate a swing louver with fewer number of parts, reduce a space for equipping it and permit to make it compact by a method wherein a coil spring, made of shape memory alloy, is connected to an arm connected to the swing louver. CONSTITUTION:When a limit switch 14 is put ON by a control unit, electric current flows through a conduction circuit, the coil spring 12 is heated, it deforms into a contracting direction, the arm 11 connected to the coil spring 12 is moved to the direction shown by an arrow sign in the diagram and the swing louver 10 may be pivoted. When the limit switch 14 is put OFF after a predetermined time elapsed, the conduction circuit is interrupted, the heating of the coil spring 12 is stopped, airflow, blown off into a room, collides against the coil spring 12, the coil spring 12 is cooled to start transformation, it deforms to elongating direction, the arm connected to the coil spring 12 moves to the direction shown by the arrow sign in the diagram and thereby pivoting the swing louver 10 into opposite direction.
Patent JP-H07266307-A (JP)
Title: Method and apparatus for precutting
Inventor: YAMAUCHI YOSHIYUKI
IPC: B27F1/00
Filed: 1994-03-30
Abstract: PURPOSE:To convey by opposing a wide surface of a horizontal member to a conveying passage. CONSTITUTION:A rear grip 14 is mounted at an upper part of a first conveying base 13. An end grip 48 is so mounted as to move from a fourth conveying base 32 to a seventh conveying base 45. Dovetail joint working units 31 each moving longitudinally and laterally are mounted at upper and lower sides of a third conveying base. A stud rafter cutout part 40 is mounted at a side of a fifth conveying base 36. Further, a hollow chisel 42, a boring unit 43 and a chisel 44 are mounted at a side of a sixth conveying base 41. In a method and an apparatus for precutting as constructed in this manner, a wide surface of a horizontal member is conveyed oppositely to the bases thereby to stably convey the member and its center can be worked from the side of the member, and hence the center is not deviated, and the entire apparatus can be lowered in its height.
Patent JP-H11281994-A (JP)
Title: Liquid crystal display
Inventor: IWAMI KATSUMASA
IPC: G02F1/1345
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display where signals and power of a gate substrate and a source substrate can be connected without using FPC neither connectors. SOLUTION: A control circuit 9 is arranged on a source substrate 4 to which a source tape carrier package(TCP) 2 having a source driver IC 3 which drives a liquid crystal panel 1 is attached. This control circuit 9 is connected to a gate driver IC 6 arranged on a gate substrate 7, to which a gate TCP 5 is attached, through wiring formed in the source TCP 2, the liquid crystal panel 1, and the gate TCP 5 without passing FPC.
Patent JP-S63250967-A (JP)
Title: Original feeding device
Inventor: KAWAUCHI SHIGEHIRO
IPC: G03B27/62
Filed: 1987-04-07
Abstract: PURPOSE:To read a translucent original during an automatic feeding at a favorable condition by fixing and installing a light source at a position above an original conveying path so as to face in the direction, in which the translucent original, placed on an original platen, can be illuminated. CONSTITUTION:When the translucent original is set in an original feeding table 68, the moving carriages such as a first carriage 118, a second carriage 121, etc., are fixed, and the conveyance of the translucent original by an original feeding device 54 is started. The conveyed translucent original is conveyed on the original conveying path toward an illuminating part, in which the light source 58 is provided, by a conveying belt 62, rotating in an arrow mark direction. The light of the light source 58 is transmitted through a diffusion plate 61 and the translucent original, and reaches a photosensitive body drum 80 through a first mirror 116, a second mirror 122, third mirror 124, a focusing lens 126, a fourth mirror 128, a color separation filter 130 and so on, and a latent image bearing is processed.
Patent JP-S63252678-A (JP)
Title: Weld line detector for welding robot
Inventor: WATANABE YUJI
IPC: B23K9/127
Filed: 1987-04-07
Abstract: PURPOSE:To carry out the profile control of a torch even in the case of adopting a welding type other than the weaving welding by detecting the position of a weld line from a picture of a visual sensor in an idle period of time of a welding arc. CONSTITUTION:A picture processing circuit 9 inputs a signal synchronized with the output voltage of a power source 7 by power source and inputs it to a picture signal from a telecamera 8 only in a period of time when the output voltage is L. In other words, the picture signal is take in when arc light is stopped. The picture processing circuit 9 finds the coordinates of a bending point of a bright line on a screen, briefly, the position of the weld line 2 based on the picture and further, finds the quantity of positional dislocation of the torch 6 with respect to the weld line 2 based on the position of the weld line 2 and the present position of the camera 8 given from a robot controller 10. A signal showing said quantity of positional dislocation is inputted from the controller 10 and servomotors on respective shafts of a robot mechanism are controlled so as to correct the dislocation of the torch 6 to position the tip of the torch 6 on the actual weld line 2.
Patent JP-S58200779-A (JP)
Inventor: TATSUMI HISAO
IPC: D06F37/12
Filed: 1982-05-20
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-H09274139-A (JP)
Title: Confocal optical device
Inventor: MATSUNO KIYOO
IPC: G01B11/30
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To perform a correct and highly accurate measurement while absorbing abberation and distortion without enhancing performance of lense to be used in a confocal optical system by changing size of respective light receiving part of a light receiving array in accordance with the abberation of an objective lens. SOLUTION: Intensity of light passing through respective pin holes ph of the light receiving array are detected by respective photodetectors 10. In a light projecting pin hole array, diameters of respective pin holes are equal, however, the arrangement of them is distorted in a barrel shape. Moreover, in a light receiving pin hole array, diameters of respective pin holes of a peripheral part have larger diameters as compared with those of pin holes in a center part and the arrangement of them is distorted in the barrel shape.  Next, light reflected on the surface of an object to be measured are reflected on a beam spitter to be projected on the light receiving pin holes array, however, the distrotion of the arrangement of spot light patterns is canceled because light go forth and back an objective lens and the arrangement of the spot light patterns becomes a roughly similar barrel shape. Further, diameters of spots are made larger in the peripheral part as abberation goes forth and back the objective lens.
Patent JP-H03285476-A (JP)
Title: Picture reader
Inventor: HIROSE MASAYUKI
IPC: H04N5/335
Filed: 1990-03-31
Abstract: PURPOSE:To continue a reading operation without being affected by an abnormal picture element sensor by setting an area with the largest number of continuous normal picture element sensors as the area of a reading object after detecting the abnormality of the picture element sensor, and executing read scanning for the unit of the set area. CONSTITUTION:Before copying an original, a CCD sensor 1 is moved to the position of a density reference board 36 and the signal output of the CCD sensor 1 is written into a RAM 32. Next, a CPU 24 reads out 100 picture element signals from a picture memory 32 and compares respective threshold values. When the abnormality of the picture element sensor is detected, the picture element position is temporarily stored in the internal register of the CPU 24 and a light source 35 is turned on. Then, the picture signal of the CCD sensor 1 is written into the picture memory 32 and concerning the picture element sensor detecting the abnormality, the picture element position is stored into the internal register of the CPU 24. Based on the picture element position information generating this abnormality, the CPU 24 calculates the maximum number and positions of the continuous normal picture element sensors, and a picture area sandwiched between the two picture element positions with the maximum value of the calculated distance is defined as the effective picture element area to be used after the abnormality detection.
Patent JP-S5611422-A (JP)
Title: Centering method of optical fiber
Inventor: HAMAZAKI YUUJI
IPC: G02B6/38
Filed: 1979-07-06
Abstract: PURPOSE:To make possible centering of an optical fiber to a plug easily, rapidly and accurately by aligning the center of the fiber to the hole provided at the center of the plug and fixing the same thereinto by using ramdom holes. CONSTITUTION:Hole jewels 2 are successively passed onto an optical fiber 1 as shown by an arrow and when a fixed number of these have been passed, the hole jewels 2 are adhered and fixed to themselves by means of an adhesive agent. Upon setting of the adhesive agent, the fiber 1 is removed. Here the ringlike bodies made in consequence of the adhering of the multiple hole jewels become random holes. Next, the fiber 1 is inserted into the hole of a plug 7 and the end of the fiber 1 is inserted into the composite inside diameter 4 of the random holes 3. Next, the plug 7 is fitted in a receptacle 6. In this state, the fiber 1 is centered to the plug 7. The fiber 1 is then fixed to the plug by an adhesive material 8. After the adhesive agent 8 has set, the plug 7 is removed from the receptacle 6, thence the unnecessary portion of the fiber 1 at the plug front face is cut and end face treatment is done. In this way, the fiber is centered and fixed to the plug of the connector.
Patent JP-H02265574-A (JP)
Title: Fire extinguishing device for combustible handling room
Inventor: MARUYAMA TORU
IPC: A62C3/00
Filed: 1989-04-06
Abstract: PURPOSE:To prevent application of an excessive pressure to fittings at the time of releasing carbon dioxide by forming a through hole communicated to the outside of a building in a combustible handling room, and providing the through hole with a reverse flow preventing device which is opened at a determined pressure or more to prevent the inflow of air from the outside. CONSTITUTION:When a fire is caused in a combustible handling room 3, the valve of a carbon dioxide storage vessel 9 is opened. The carbon dioxide flowing out from the carbon dioxide storage vessel 9 is released from an injection head 11 in the combustible handling room 3 through a piping 10. Simultaneously, a damper 19 is closed by the pressure of the carbon dioxide flowing into the piping 10, and the ventilation in the room is stopped. By the carbon dioxide released from the injection head 11, the pressure in the combustible handling room 3 is increased, and when it is reached to a determined pressure, a check valve 22 provided on a pressure release pipe 21 is opened. The combustible handling room 3 is filled with carbon dioxide, while the air existing in the room is pushed out of an atomic power station building 1. Hence, the oxygen concentration in the combustible handling room 3 is reduced into extinguishment by smothering.
Patent JP-S61245896-A (JP)
Title: Apparatus for controlling excessive sludge
Inventor: SEKINE TAKAO
IPC: C02F3/12
Filed: 1985-04-22
Abstract: PURPOSE:To calculate the objective value of an excessive sludge withdrawal amount, by providing a suspended activated sludge densitometer and a sludge volume index meter to an aeration tank not only to operate the amount of the activated sludge in a final sedimentation basin but also to calculate the amount of the activated sludge in the aeration tank. CONSTITUTION:Water flowed in an aeration tank 1 is aerated while mixed with activated sludge and the resulting liquid mixture is sent to a final sedimentation basin 2 to be subjected to solid-liquid separation and the sedimented sludge is returned to the aeration tank 1 by a return pump P1. An operation part 10 calculates the sludge amount MF in the final sedimentation basin 2 and the sludge amount MA in the aeration tank 1 to calculate the total sludge amount M of a treatment process and calculates the objective valve MW of an excessive sludge withdrawal amount on the basis of said sludge amount M. A stagnation time calculation means 5 calculates the stagnation time FT of a sedimentation and transport process on the basis of the SVI value and return sludge flow amount QR from a sludge volume index meter SV14 and the inflow water amount QS from a flowmeter 7.
Patent JP-H09248502-A (JP)
Title: Atomizing device
Inventor: OSHIMA HIRONOBU
IPC: A61M11/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To perform effective, simultaneous inhalation remedy for several persons by discharging air of uniform pressure having the same atomizing capacity from plural air discharge ports. SOLUTION: Just before high pressure air through a compressor 6, a high pressure air accumulation tank 7 and a filter unit 53 flows in an air discharge port unit 50A, it is converted into low pressure clean air by a regulator 29, and the clean air is brought out to plural branch lines 80b of the air discharge port unit 50A and is discharged from all the air discharge ports at almost fixed pressure, and inhalators 2 are suitably connected to the air discharge ports. By this only, an atomizing device which is used for the inhalation of several persons and which is easy to handle for users is obtained.
Patent JP-H09274140-A (JP)
Title: Differential interference microscope
Inventor: TOSHIMITSU KUNIO
IPC: G02B21/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a differential interference microscope where a conventional differential interference prism is used and a rectifier lens is arranged on an objective lens side. SOLUTION: The microscope is provided with a revolver 1 for holding an objective lens, and a pair of polarizing plates and a pair of differential interference prisms are separately arranged across the sample. In this case, in an optical system, the objective lens 17, the differential interference prism 10 and the rectifier lens 9 are arranged in this order from a side on which the light from the sample is made incident, and the optical system is constituted so as to be mounted on the objective lens mount part 7 of the revolver 1.
Patent JP-S61194202-A (JP)
Inventor: NAKANISHI TOSHIFUMI
IPC: A41G3/00
Filed: 1985-04-22
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-H11284434-A (JP)
Title: Antenna system
Inventor: YAMADA KOICHI
IPC: H01Q1/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To generate a radiation beam, whose vertical and horizontal polarization wave components are almost uniform in every directions by providing a loop antenna and a radiation element, which is branched from the loop antenna and extended therefrom to the system and correcting the directivity of the loop antenna with the radiation element, so as to improve a horizontally polarized wave to have omni-directivity. SOLUTION: A loop antenna 2 for an incoming signal call is placed in parallel on a printed circuit board 1 in figure (a). An antenna 3 is a radiation element to improve the directivity of the loop antenna 2, and is branched from the loop antenna 2 and extended in parallel with the printed circuit board 1. The antenna 3 has a directivity in the direction of a notch to be corrected of the notch of a vertically polarized wave beam of the loop antenna 2. Actual arrangement of the components is as shown in figure (b), that is, they are arranged in the order of the printed circuit board 1, the loop antenna 2, a radio section 5, and a battery 4 from the lower part.
Patent JP-H02267131-A (JP)
Title: Method for strengthening flat glass
Inventor: ARAYA SHINICHI
IPC: C03B27/04
Filed: 1989-04-05
Abstract: PURPOSE:To enable prevention of occurrence of deformation, etc., of a flat glass and sharp reduction of breakage, etc., even in thin flat glass by blowing the air generating shock wave having specific coefficient of thermal expansion and air having specific coefficient of thermal expansion in two stages into the flat glass in method for strengthening the flat glass by air cooling. CONSTITUTION:Cooling air is blown onto the surface of a flat glass heated to strain point or above from a cooling nozzle arranged in a pair of air chambers to strengthen the flat glass. In the above-mentioned method, two-stage cooling by blowing air generating shock wave having 300-1000Kcal/m<2>.h. deg.C coefficient of thermal expansion and then successively blowing air having 100-300 Kcal/m<2>.h. deg.C coefficient of thermal expansion is carried out. According to the above-mentioned method, initial heat removing effect is improved and cooling ability can be remarkably increased by breaking or thickening boundary film suppressing thermal transfer produced on the surface of heated thin plate and promoting release of heat to air.
Patent JP-S62242282-A (JP)
Title: Input method by finger feature and finger feature input or application device by same
Inventor: YAMADA MASAO
IPC: G06K9/00
Filed: 1986-04-14
Abstract: PURPOSE:To prevent an illegal operation of a time recorder, for instance, by reading a finger feature, comparing and collating it with finger feature stored in an external memory device and transmitting an output signal such as for printing, punching of time card, and a door lock when both features coincide. CONSTITUTION:When a time card 25 is inserted into the time recorder 7, and a code number is inputted from a code input part 8 of a time card device 10, a microcomputer 1 retrieves pattern information from the external memory device 9 and stores it in a comparison and recognition part 11. A finger feature reader 3 outputs the pattern information, for example, feature of the four fingers excluding thumb of the hand placed on a main body 3a. The comparison and recognition part 11 compares the pattern information from the external memory device 9 with the pattern information from the finger feature reader 3. When they coincide, the time recorder 7 is operated and the time is punched on the time card 25.
Patent JP-H07291161-A (JP)
Title: Center stand for motorcycle rear wheel
Inventor: KATSUYA TOSHIHIRO
IPC: B62H3/06
Filed: 1994-04-25
Abstract: PURPOSE:To reduce the force necessary for the stand up by constituting the stand from a pair of J-shaped pipes which support a body from under the rear part side and a C-shaped stepping pipe as the place which is stepped by a rider behind the rear wheel connected with both the J-shaped pipes. CONSTITUTION:A pair of J-shaped pipes 18 and 18 which support the body of a motorcycle 2 under the rear parts on both the sides are provided, and both the end parts of a C-shaped stepping pipe 20 as the place which is stepped down by a rider in the rear part of the motorcycle in the use of a stand are joined with each J-shaped pipe 18 in a demountable manner by a joint 36. Further, on each J-shaped pipe 18, a reinforcement 22 is installed, and at the upper end part of the J-shaped pipe 18, a foot rest holder 34 engaged with a foot rest bar 13 which forms a part of the body is installed. In case of the stand up, the stepping pipe 20 forms the point of force on a lever, and the curved part 26 of the J-shaped pipe 18 and the foot rest holder 34 act as the fulcrum and the action point on the lever, and erection supports the body.
Patent JP-H0855182-A (JP)
Title: Inputting device for handwritten character
Inventor: SAKAI YOSHIFUMI
IPC: G06K9/62
Filed: 1995-04-12
Abstract: PURPOSE:To provide a handwritten character input device which can easily correct an error in character segmentation at the time of on-line handwritten character recognition wherein no input frame is set and is adaptive to character learning corresponding to the writing peculiarity of a user. CONSTITUTION:This device is provided with an ink data storage part 13 which stores inputted ink data, a segmentation position storage part 15 which stores segmentation position information, and a segmentation position re-setting part 20 which displays the ink data on an input display panel 11 together with a segmentation position, re-sets the segmentation position according to a specific gesture when the gesture is made for the displayed ink data, and updates the segmentation position information in the segmentation position storage part 15.
Patent JP-S57202383-A (JP)
Title: Hydrogenating method of heavy oil
Inventor: FUJITA MITSUO
IPC: C10G67/04
Filed: 1981-06-08
Abstract: PURPOSE: To make it possible to reduce the equipment cost and obtain an intermediate fraction in high yield without requiring a solvent recovery apparatus, by deasphalting a heavy stock oil with a light oil formed by the hydrogenolysis thereof as a solvent, and subjecting the deasphalted oil to the hydrogenolysis.  
     CONSTITUTION: A heavy stock oil, preferably a topping residue residual oil containing 85vol% or more component having a boiling point ≥343°C, is deasphalted with a light oil formed by the hydrogenolysis of the heavy oil as a solvent in an extracting column 2, and the deasphalted oil containing the solvent is distilled in a distilling column 4 to separate the solvent. The deasphalted oil after the separation of the solvent is subjected to the hydrogenolysis in a reaction column 3, and the hydrogenolysis product is then fed into the distilling column 4 and fractionated to give light oil, e.g. naphtha, an intermediate fraction, residual oil, etc. The light oil obtained by the fractional distillation is at least partially with the light oil as the solvent separated from the deasphalted oil led to the extracting column 2 and used as the solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11277828-A (JP)
Title: Image-recording apparatus and dummy sheet to be placed to record rotary drum
Inventor: SASAKI YOSHIHARU
IPC: H04N1/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a recording medium from being separated from a record rotary drum or bringing about image irregularities when the recording medium used is of a size not to conform to an arrangement of suction holes and suction grooves of the rotary drum. SOLUTION: A dummy sheet 10 to be used in loading a recording medium 11 is formed in a size to cover almost an entire outer circumference of a record rotary drum 2, which is provided with grooves and holes agreeing with suction holes 21 and suction grooves 22 of the record rotary drum 2 at an area of a size approximately equal to a size of the recording medium 11. The dummy sheet 10 is set to the record rotary drum 2 before or simultaneously when the recording medium 11 is set to the record rotary drum 2. Even when an image- receiving sheet 31 smaller than the recording medium 11 of a size agreeing with an arrangement of the suction holes 21 and suction grooves 22 of the record rotary drum 2 is used, the recording medium 11 and image-receiving sheet 31 can be surely fixed to the record rotary drum 2 without a suction failure.