baber/WOPTO huggingface dataset:
Patent JP-S63286867-A (JP)
Title: Electronic copying machine with zooming function
Inventor: HANDA YASUSHI
IPC: G03B27/34
Filed: 1987-05-19
Abstract: PURPOSE:To make the copying magnification setting speed of an electronic copying machine with a zooming function higher, by returning a zoom lens to its home position by operating zoom keys, and when the operation of the zoom keys is released, moving the zoom lens to the position of a copying magnification set at the moment when the operation is released. CONSTITUTION:When the zooming function of this copying machine is used, two zoom keys 114a are operated. When an enlarging copying magnification is set, the up-key of the zoom keys 114a is operated and, when a reducing copying magnification is set, the down-key of the keys 114a is operated. When the zoom keys 114a are operated in such way, a lens unit 116 is returned to its home position irrespectively of enlargement and reduction. If the operation of the zoom keys 114a is released namely, when setting of an enlarging or reducing magnification is completed, the lens unit 116 is moved to the position corresponding to the set copying magnification from the home position. Therefore, a zoom lens 36 can be moved accurately and quickly to the position corresponding to the set copying magnification.
Patent JP-H04276418-A (JP)
Title: Powder compression apparatus
Inventor: MIZOGUCHI MITSUAKI
IPC: B29C31/02
Filed: 1991-03-04
Abstract: PURPOSE:To suppress back flow of gas in an extruder and to improve amount of extrusion by feeding a powder in such a way that the gas in the powder does not flow into the extruder even if the powder fed into the extruder is fine powder. CONSTITUTION:An exhaust nozzle 14 is formed on the outer wall of a straight part 7 of a powder compression apparatus 5 and a filter 15 separating a powder W and a gas is provided on the exhaust nozzle 14 and a vacuum suction apparatus 17 is connected therewith so as to suck the gas through this filter 15. The powder W is compressed while it is conveyed in the straight part 7 by means of a screw 9 and is fed into an extruder 1. During the powder W passes through the straight part 7, the gas in the powder W is separated by means of the filter 15 and this separated gas is sucked by means of the vacuum suction apparatus 17 and is evacuated forcibly. The gas is removed from the powder W and flow of the gas into the extruder is suppressed.
Patent JP-S5348379-A (JP)
Title: Fluorescent lamp
Inventor: KOBUTANI TOMOHIKO
IPC: H01J61/44
Filed: 1976-10-14
Abstract: PURPOSE: To provide a fluorescent lamp wherein halocalcium phosphate having a deviation from a black body radiation locus in each range of color temperature within a specified range, and europium activating yttrium are used thereby to obtain a high color rendition and brightness brighter than that of general lighting, which are compatible with each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000002531-A (JP)
Title: Sidewall measuring device
Inventor: HIROSE KAORU
IPC: G01C7/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a sidewall measuring device which can be operated in measuring without using a stagging installed on a crane or an excavation hole when measuring precision of a sidewall during an excavations or after completion of the excavation by use of an ultrasonic sensor, and which can secure simplification of a process and safety of workers. SOLUTION: In this device wall measuring device, an ultrasonic measuring device sensor winch 4 and a recorder 5 are mounted on a truck 10, and a sensor 7 incorporating an ultrasonic oscillator and a receiver is hung down at a lower end of a cabtyre cable 12 hung down from a frontal end of an expansion and contraction boom 11 arranged in the platform car, and further a rotary mechanism for changing a measuring direction of the sensor 7 hung down is incorporated at the frontal end of the expansion and contraction boom 11.
Patent JP-H11316691-A (JP)
Title: Execution method for operating system and information processor using the method
Inventor: FUJITA MASAFUMI
IPC: G06F9/46
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To increase the processing speed of a scheduler in an operating system by setting a scheduler at a user application to switch threads and storing the context of a thread to be saved and stored in a memory area which is managed by the user application. SOLUTION: When a process occurs (S10), the process is not immediately executed but set in an executable state (S11). Therefore, plural processes are kept in an executable state. When a process in execution state (S12) is completed (S13) or set in a standby state (S14) and a CPU becomes idle, another process is set in executing state by a process management. A scheduler controls which process is to be set in execution state. The storage areas of the scheduler and contexts A and B on a RAM 11 are included in a user management area so that it is possible to make arbitrary access by a user.
Patent JP-H11316899-A (JP)
Title: Curve running warning device for vehicle
Inventor: KAWAKAMI HIDEHIKO
IPC: B60W30/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To give a warning which doesn't make a driver uncomfortable in a curve running warning device for a vehicle which gives a warning to the driver of the vehicle at the time of discriminating the state that the vehicle cannot safely pass a curve ahead of the vehicle. SOLUTION: A controller 6 discriminates whether the vehicle can safely pass a curve ahead or not based on the present position and the going direction detected by signals from a GSP receiver 1, a gyroscope 2, and a vehicle speed sensor 3 and road data from a map data storage device 4; and if it is discriminated that the vehicle cannot safely pass the curve, a warning tone is generated to the driver from an audio warning device. The controller 6 relaxes generation of the warning in the case of the vehicle in the deceleration state and stops generation of the warning tone immediately at the time of transition of the vehicle to the safe running state during generation of the warning tone and doesn't generate the warning of the same contents in the case of the warning level equal to the preceding warning level.
Patent JP-S61280781-A (JP)
Title: Servo controller
Inventor: ODA KEISUKE
IPC: H02P29/00
Filed: 1985-06-06
Abstract: PURPOSE:To follow the counting operation of a deviation counter to a high speed rotation even at high speed rotation time by inserting a frequency divider between a synchronization differentiator and a clock pulse oscillator. CONSTITUTION:A 1/2 frequency divider 16 is provided between an oscillator for generating a block pulse signal (a) and synchronization differentiators 2, 3. Thus, since a deviation counter 8 is driven by the frequency dividing pulse (b) of the signal (a), its pulse width T becomes the pulse width of the clock pulse signal which is long. Thus, even if a servo motor 14 rotates at a high speed, the counting operation of the counter 8 can follow to the high speed rotation. Since the differentiators 2, 3 are composed of the combination of flip-flops and AND circuit, the variation in the pulse width of the synchronization differentiated pulse is small, and the rotation control of a servo motor 14 is stabilized from this point of view.
Patent JP-H05318371-A (JP)
Title: Work conveying device
Inventor: KANEDA KENJI
IPC: B25J17/02
Filed: 1992-05-15
Abstract: PURPOSE:To reduce the size and to facilitate setting of a rotation angle by constituting so that grasping claws of a clamp device is rotated by a predetermined angle around two rotation shafts crossing each other according to works of different shapes whose attitudes are different according to the process in reciprocating and moving the works of different shapes between predetermined processes with clamped by a hand. CONSTITUTION:A body 40 provided with a pair of grasping claws 46 and 46 at the bottom which are opened/closed horizontally is rotatably supported by two rotation shafts 26 and 30 crossing each other, and contact parts 29 and 38 moved back and forth by action of pneumatic cylinders 27 and 36 are brought into contact with adjusting screws 23 and 42 respectively set in advance at one end of the body 40 so as to rotate the pair of grasping claws 46 and 46 against the two shafts crossing each other with an inclined angle by rotation of the body 40 so that they can accord with the attitude of the works of different shapes supported in the inclined state.
Patent JP-S63288978-A (JP)
Title: Honeycomb structural body and its production
Inventor: TAKE SHIGEO
IPC: C04B38/00
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a honeycomb structural body having high heat resistance by forming the honeycomb structural body from paper produced by using specific ceramics fibers so as to attain a prescribed Al2O3/SiO2 molar ratio and calcining said body. CONSTITUTION:The paper is produced by using the ceramics fibers consisting of >=1 kinds among alumina fibers, alumino silicate fibers and mullite fibers and the production of the honeycomb structural body from the paper obtd. in such a manner is executed in the following manner: Combinations of raw materials such as fibers, binders, fillers, etc., are so selected as to attain 1.57-1.95 Al2O3/SiO2 molar ratio over the entire part of the honeycomb struc tural body and further, the honeycomb structural body is calcined in the final at 1,400-1,600 deg.C until the presence of cristobalite is no longer admitted. The mullite type fibers and mullite type binder of the honeycomb structural body obtd. in such a manner are reactively bonded in the honeycomb structural body consisting of the paper produced from the ceramic fibers.
Patent JP-H07332802-A (JP)
Title: Absorber for absorption refrigerator
Inventor: YASUO KOICHI
IPC: F25B37/00
Filed: 1994-06-06
Abstract: PURPOSE:To solve the trouble of an absorber caused by the supercooled state of its absorbing liquid during the absorbing liquid falling period. CONSTITUTION:This invention relates to an absorber for an absorption refrigerator, which comprise a container 11 provided in its interior with a distributor 12 for distributing an absorbing liquid Ld at its upper part, a vapor introducing part 14 for introducing the vapor G to be absorbed at the lower part and the heat exchangers 13A, 13B and 13C arranged in a plurality of vertical tiers. Between the heat exchangers 13A, 13B and 13C is provided a redistributor 18 having a plurality of drop outlets 19 which temporarily collects the absorbing liquid Ld falling in drop from the heat exchanger; 13A (of 13B) above and allows the absorbing liquid to dispersely fall into the heat exchangers 13B (or 13C) below.
Patent JP-H08318426-A (JP)
Title: Cutter of cylindrical body or columnar body
Inventor: ARITA TOMOHIRO
IPC: B23D45/12
Filed: 1995-05-23
Abstract: PURPOSE: To remove chips in a cutter efficiently by providing a hood which has an insertion port for an object to be cut on a side, has a take-out port of an end to be cut in a lower section, and has a chip take-out port more forward in the direction of rotation of a cutting blade than a contact position of the cutting blade and the object to be cut. CONSTITUTION: A cutting blade 2 which rotates is covered with a hood 3. The hood 3 has an insertion port 4 of a cylindrical body or a columnlike body which is an object to be cut on a side toward you only. A take-out port 6 of an end of the object to be cut which is cut is provided below the hood 3 so that the end can be taken out without opening and closing the hood 3. Furthermore, a chip take-out port 7 is provided in a part of the hood 3 which is more forward in the direction of rotation of the cutting blade than a contact position of the cutting blade 2 and the object to be cut so that chips are suctioned and removed from a cutter by connecting with an air current suction means.
Patent JP-H11316068-A (JP)
Title: Expansion valve
Inventor: HIROTA HISATOSHI
IPC: F25B1/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve capable of freely controlling a cooling capacity in a refrigerating cycle in which carbon dioxide is used as a refrigerant. SOLUTION: An expansion valve serves to thermally insulate and expand an refrigerant fed to an evaporator in a refrigerating cycle using carbon dioxide as a refrigerant. The expansion valve comprises a valve disk 13 arranged in an opposed position to a valve seat 12 formed on the way of refrigerant passages 6 and 7 from a downstream side, a spring 24 for urging the valve disk 13 to be pressed to the valve seat 12 under a prescribed urging force and a solenoid 20 for adjusting the urging force applied to the valve disk 13 from the spring 24 by a driving force generated in a movable iron core 23 by supplying current to an electromagnetic coil 21.
Patent JP-H08286464-A (JP)
Title: Image forming device
Inventor: HASEBE MITSUO
IPC: G03G21/14
Filed: 1996-05-20
Abstract: PURPOSE: To obtain high image quality by detecting a deviation in the position of a recorder with high accuracy, making the deviation adjustable and surely preventing the rear side surface staining of a transfer material caused by a pattern image for measuring. CONSTITUTION: This image forming device is provided with a detecting means 27 detecting the pattern image for measuring which is formed on each image carrier in each color of each recorder and transferred to an endless-like carrying means 21, for detecting the deviation in the position of each recorder, a cleaning means erasing the pattern image for measuring 28 which is transferred to the endless-like carrying means 21, a detecting timing counting means CNT for counting image detecting timing by the detecting means 27, an arithmetic means calculating the deviation in a set value from a detecting signal for each color and an adjusting means for adjusting image forming conditions for the image carrier, in accordance with a value from the arithmetic means.  The pattern image for measuring 28 is formed on the image carrier corresponding to the outside of the transfer material carrying region of the carrying means 21, in the image forming region of the image carrier and transferred to the carrying means 21.
Patent JP-H11317533-A (JP)
Title: Solar cell
Inventor: NISHIKAWA TAKESHI
IPC: H01L31/04
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the recombination loss of carriers and to obtain a high- generating efficiency solar cell. SOLUTION: An upper cell 12 constituted of an n<+> layer, a p-type layer and a p<+> layer and a lower cell 14 of a constitution, wherein n<+> layers and p<+> layers are arranged on the lower part of a p-type layer along the rear of the p-type layer, are laminated on a p-type substrate to form a solar cell 10. A diffused layer 22 of an impurity concentration higher than that of the p-type substrate under the cell 14 is formed in the uppermost part of this cell 14. Thereby, a barrier due to the difference between a potential in the substrate under the cell 14 and a potential in the layer 22 is generated, and electrons which are minority carriers generated in the cell 14, can be prevented from being moved to the direction of an interface between the cells 12 and 14.  As a result, the electrons can be restrained from making recombination losses in the interface, and the photoelectric conversion efficiency of the solar cell 10 can be improved.
Patent JP-S6017437-A (JP)
Title: Reader printer
Inventor: SATOU MASAMICHI
IPC: G03B21/11
Filed: 1983-07-11
Abstract: PURPOSE:To reduce an installation space, and to raise an operability by placing an exposing part of a photosensitive body so as to be superposed on the upper part of a film operating chamber, and also placing an optical path deflecting reflector on the upper part of a projection screen. CONSTITUTION:A light from a light source in a light source chamber 12 of the lower end of a body 11 irradiates a microfilm 13 through a condensing lens 15. The transmitting light is projected to a screen 19 or a photosensitive body 21 through a projection lens 16, a reflector 17 which is bendable and freely turnable around a turning shaft 18, a fixed reflector 22 and a switching reflector 23. That is to say, at the time of projection and at the time of copying, the reflectors 17, 23 are positioned so as to be shown by a full line and a two point chain line, respectively. The exposing part of the photosensitive body 21 is placed so as to be superposed on the upper part of an operating chamber 14, and the reflector 22 for deflecting an optical path is placed on the upper part of the screen 19, therefore, the installation space is reduced and the operability is raised.
Patent JP-H04165165-A (JP)
Title: Cylinder with slide mechanism
Inventor: KOYAMA TERUAKI
IPC: F15B15/08
Filed: 1990-05-14
Abstract: PURPOSE:To enable the use for a compact automatic machine and withstand large overhead load by fixing a plate to a base fitted to a cylinder, and guiding a slide fixed to a head by shaft provided rollers fitted to the plate. CONSTITUTION:A base 9 provided with inverted L-shape side faces is bolt- fastened to the fitting holes provided at four front outer corners of a cylinder 1. A plate 8 is fitted to the upper face of the base 9 by screws 10 through screw holes 9b, parallel with the cylinder 1. Each of shaft provided rollers 6, fitted into the axial holes 8a of the plate 8 by nuts 7, is formed of a roller 6a with inclined faces provided at the upper and lower parts of the outer peripheral surface, and a shaft 6b. A slide 5 provided with a groove 5a to be engaged with the roller 6a is inserted inside the shaft provided rollers 6 on both sides of the plate 8 so as to be capable of travelling longitudinally being supported by the shaft provided rollers 6. The front part of the slide 5 is fixed to a head 4 by screwing a bolt 11 into a fitting hole 4b formed at the upper face of the head 4.
Patent JP-H10297949-A (JP)
Title: Method for producing sand from waste concrete and sand for cushioning
Inventor: KOTAKI MASAYOSHI
IPC: C04B14/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sand usable as a concrete material from waste concrete. SOLUTION: The objective sand can be produced by roughly crushing waste concrete, finely crushing the crushed material 7 with a ball mill 2 to granules having a diameter of about <=4 mm until the sand and gravel contained in the crushed material 7 are separated from each other and the cement is pulverized to powder to obtain a powdery product 13 containing the sand and the cement in separated state and washing the product 13 with water to remove the powdery cement almost completely from the treated product 13.
Patent JP-H0419791-A (JP)
Title: Information processor equipped with character pattern generating function using outline font
Inventor: MIYAGAKI HIROFUMI
IPC: G09G5/22
Filed: 1990-05-15
Abstract: PURPOSE:To enable fast character development processing and to improve the throughput of the system by buffering data on character patterns of the outline font which is generated once by using a temporary storage area provided to a storage device such as a RAM. CONSTITUTION:When one character is developed with an optional outline font, the pattern of the character is developed with information on the outline font stored in a storage means such as a ROM 15 or an auxiliary storage means such as an HDD 14 or FDD for the first time, the pattern data is stored in the temporary storage area 13, and index information on the position information, etc., in the temporary storage area 13 is stored in an index information storage area 12. Then the pattern stored in the temporary storage area 12 is outputted for the 2nd and succeeding times according to the index information stored in the index information storage area 12. Consequently, the development time is omitted to enable the fast processing.
Patent JP-H10300451-A (JP)
Title: Liquid crystal display device
Inventor: WAKABAYASHI MINORU
IPC: G01S7/56
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To view the display surface of a liquid-crystal display device with deflecting sun glasses in the same state under normal conditions with no deflecting sun glasses worn. SOLUTION: An astigmatic see-through filter 4 is attached to a cover 3 mounted around the entire display surface 2 of a liquid-crystal display device 1. The astigmatic see-through filter 4 is constructed of a transparent plate 5 of polycarbonate, and when the transparent plate 5 of polycarbonate is slowly rotated parallel to the display surface 2 at the front of the display surface 2 of the liquid crystal display device 1 while nothing is being displayed, the display surface 2 of the liquid crystal display device 1 can be seen transparent through the transparent plate 5 of polycarbonate, so the transparent plate 5 is cut while in the state of optimum transparency, is attached to the cover 3, and mounted on the front of the liquid crystal display device 1.
Patent JP-S6016880-A (JP)
Inventor: KONNO TOMIO
IPC: C04B38/08
Filed: 1983-07-08
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-H11324524-A (JP)
Title: Window sash with ventilating fan
Inventor: TAKABAYASHI MASAHITO
IPC: E06B7/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a window sash with ventilating fan making it difficult for rotation sound of a ventilating fan to enter a room and not impairing a daylighting area in an upper part of an opening advantageous for daylighting. SOLUTION: This is a window sash with ventilating fan 10 which consists of a frame body consisting of an upper frame 2, a lower frame 3, and both side frames 4, 5 and a sash main body 1 attached to the frame body and is attached to an opening part facing the outdoors of a building. The upper frame 2, the lower frame 3, and the side frame 4 on one side are formed into square tubular shape having a blocked apace, respectively, an intake port 21 is provided in the tubular upper frame 2, a ventilating fan 6 incorporated in the lower frame 3 and an exhaust port 31 are provided in the lower frame 3, and a space in the side frame 4 communicates with respective spaces in the upper frame 2 and the lower frame 3.
Patent JP-2000313061-A (JP)
Title: Apparatus for sticking film
Inventor: KOTADO AKIO
IPC: B29C63/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To stick a flexible film on the surface of an object of sticking having a curved surface or a side wall, without occurrence of wrinkles or mixing-in of bubbles, by feeding the film between the object being held and oscillating a pressing pad having a curved pressing surface and the pressing pad in pressing so that the contact part be moved over the whole surface of the object. SOLUTION: A thermoplastic sticking film 2 with a support film is fed from a feed roll 23 and cuts are made only at prescribed positions of the film 2, while tension is lowered. Pressure sticking of the film 2 is started by bringing the left end of a pressing surface 3a of a pressing pad 3 into contact with the left end of a surface 1c of an object of sticking by the operation of a vertical drive shaft 10 and the pressure sticking part is moved from the left ends of the pressing surface 3a and the surface 1c of the object to the center and then to the right ends thereof to perform sticking. At the end of the pressure sticking, the pressing pad 3 is raised by removing the pressure of the vertical drive shaft 10 and a part between the cuts of the film 2 is released by applying a tension to the support film. Thereby the sticking is completed, while the support film is wound on a roll 24. According to this constitution, sticking can be performed without mixing-in of bubbles or occurrence of wrinkles.
Patent JP-S5249837-A (JP)
Title: Toner for fixing by ultraviolet rays
Inventor: ENOKI SHIGEKAZU
IPC: G03G9/08
Filed: 1975-10-17
Abstract: PURPOSE: To provide a fixing toner capable of fixing an image on a heat sensible plastic film or a material of great heat capacity, and obtaining an image of superior light resistance with little evolution of a harmful gas, by adding an ultraviolet rays absorbent. 
     COPYRIGHT: (C)1977,JPO&Japio