baber/WOPTO huggingface dataset:
Patent JP-H01111334-A (JP)
Title: Method and apparatus for removal
Inventor: OOSAKAYA TAKAYOSHI
IPC: H01L21/027
Filed: 1987-10-26
Abstract: PURPOSE:To accurately detect the ending point of decomposing reaction by detecting the quantity of a light to be absorbed to a decomposing gas generated by the decomposing reaction of organic matter coated on the surface of a material to be treated, thereby detecting the ending point of the reaction. CONSTITUTION:When an organic matter coated on the surface of an object 4 to be treated is removed by decomposing with predetermined processing gas, the quantity of the light to be absorbed to the decomposing gas generated by the decomposing reaction of the organic matter is detected thereby to detect the ending point of the reaction. That is, when the light irradiated from a light emission body 11 is absorbed, the quantity of the light which arrives at photodetecting means 12 from the L.E. body 11 is reduced as compared with that before the decomposing reaction is started. Thus, the quantity of generated decomposed gas and hence the ending point of the reaction can be accurately detected on the basis of the variation in the quantity of the light without depending upon the quantity of the organic matter being coated in advance on the surface of the object to be processed.
Patent JP-S63121377-A (JP)
Title: Scramble system in catv system
Inventor: NAITO AKIHIKO
IPC: H04N7/171
Filed: 1986-11-11
Abstract: PURPOSE:To prevent a picture at the time of compression-switching from moving right and left by adding a pulse equivalent to that remaining in a scramble and descramble action to a front porch part synchronous with a video signal. CONSTITUTION:A scramble encoder 2 adds a pulse signal (6dB compression pulse) to a signal from a TV demodulator 1 at an imcompressible time. The time delay of an output signal from a circuit which separate a synchronizing signal from a video signal in a TV set coincides with the time of compression delay in a compressed time. Thus, 6dB compression pulse signal width is set to deal with the signal width which remains in the video signal in the TV set. The video signal is adjusted to the signal of other channel and transmitted to the trunk line of a CATV.
Patent JP-H01109995-A (JP)
Title: Low magnetic leakage speaker
Inventor: TAKEWA HIROYUKI
IPC: H04R1/00
Filed: 1987-10-23
Abstract: PURPOSE:To apply the title speaker for a high definition TV by enclosing the botton and side face of a deep drawing frame with bottom by a magnetic shield cover made of a high polymer structure where superconducting substance is mixed in a plastic. CONSTITUTION:The rear face of a magnetic circuit 19 is fixed to the inner bottom face of the deep drawing frame 20 made of a magnetic substance whose bottom face is larger than the outer side of the magnetic circuit. Then the magnetic shield cover 29 made of a high polymer structure showing superconduction and formed by mixing superconduction particles to the plastic is fitted to the outer circumference of the frame 20 via a spacer 30 of normal magnetic substance. The cover 29 is so shaped to be a body of rotation where a major circle whose diameter is smaller in the radial direction of a diaphragm 26 is used as a cross section and similar to the equi-magnetic potential face of the leakage magnetic flux. Since there is no magnetic potential difference on the cover 29, the leaked magneticflux is not disturbed, the frame is shut completely and the speaker is applicable to the high definition TV.
Patent JP-S60173307-A (JP)
Inventor: GERUHARUTO HIYUUMAA
IPC: F01P7/16
Filed: 1984-12-21
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-2001094193-A (JP)
Title: Semiconductor laser with modulator and manufacturing method therefor
Inventor: NAKAMURA KOJI
IPC: G02F1/017
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce reflectivity of a laser beam on the end surface of a semiconductor laser having an external light modulation mechanism. SOLUTION: When a window region for reducing the reflection of a laser beam on the emitting end surface of a semiconductor laser is formed for making the fluctuations of the oscillation wavelength of the laser beam at application of a modulation voltage suppress and for making a leakage current suppress, the side of an active layer is formed separately from the window structure of the window region. By utilizing an integrated light source, which is formed by the above method and has an external light modulation function, the leakage current can be suppressed.
Patent JP-2001093037-A (JP)
Title: Automatic vending machine
Inventor: INOUE HIROSHI
IPC: G07F9/10
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of easily exchange advertisement such as a poster for advertisement set in the main body door of the automatic vending machine without opening the main body door. SOLUTION: This automatic vending machine is provided with a holding board 43 for holding advertisement 45 in an advertisement display part 4 formed in a main body door 2, and a restraining device 48 for restraining the holding board 43 in the advertisement display part 4, and a restraint releasing device 27 for releasing the restraint by the restraining device 48 from the outside part of the main body door 2. The restraint by the restraining device 48 is released by the restraint releasing device 27 so that the holding board 43 can be drawn to the front part of the main body door 2, and the advertisement 45 held by the holding board 43 can be exchanged in the state where the holding board 43 is drawn.
Patent JP-S63122044-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: TSUCHIYAMA YOSHIRO
IPC: G11B15/467
Filed: 1986-11-12
Abstract: PURPOSE:To eliminate the need for manual adjustment by detecting a tracking error signal at tape halt state and judging whether value is an increasing value or not so as to use a reference value corrected slightly thereby calculating the brake open time of the tape feed of the next state. CONSTITUTION:A tracking error signal detection circuit 4 detects a tracking error signal from a reproducing signal of a magnetic head 1 and gives the value to a microcomputer 5. The computer 5 reads an error signal at the tape halt state to judge whether or not the value is in the increasing state to correct minutely the reference value used for the calculation of the preceding brake start time. In repeating an intermittent feed slow motion reproduction, the reference value corresponds to the present load and even if the coast load of the motor changes, the tape is stopped at a position where a maximum reproduction output is obtained. Thus, the manual adjustment for the stop position is not required.
Patent JP-S63122371-A (JP)
Inventor: RICHIYAADO EI JIYAKUSON
IPC: G06T15/40
Filed: 1987-10-24
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-2001093899-A (JP)
Title: Method and apparatus for forming insulating film
Inventor: KOMIYA TAKAYUKI
IPC: H01L21/314
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for forming an insulating film for forming a first insulating film and a second insulating film having satisfactory low directivity characteristics and satisfactory adherence between the first insulating film and the second insulating film in the same apparatus, and for widening the selection range of the materials of the second insulating film. SOLUTION: Since both a first insulating film 402 and a second insulating film 403 are formed by a spin coat method, the first insulating film 402 and the second insulating film 403 can be formed in the same SOD processing system 1. Also, at formation of the first insulating film 402 and the second insulating film 403 using the spin coat method, low permittivity characteristic can be made satisfactory, and adherence between the first insulating film and the second insulating film can be made satisfactory.
Patent JP-2001088047-A (JP)
Title: Motor-driven wrench
Inventor: WAKAMORI TAKEHISA
IPC: B25B21/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To dispense with mannual tentative fastening of a screw with a pipe in connecting the pipe to a main body by means of a pipe joint and facilitate the tentative fastening and the following final fastening. SOLUTION: A head T of a screw with a pipe S is held by a screw fastening part 20 provided at a second body 14 of a motor-driven wrench 10. Under the condition, a toothed wheel 30 fixed to a drive shaft 28 of a motor 18 is energized to rotate counterclockwise and a toothed wheel 26 formed at the outer peripheral portion of the part 20 through toothed-wheels 34, 38a, 38b is operated to rotate clockwise. Accordingly, the part 20 rotates clockwise and the screw S composed of rightward screw is screwed in the fastening direction.
Patent JP-S63123486-A (JP)
Title: Waste disposal of synthetic resin moldings
Inventor: SHICHIRI KOICHI
IPC: B09B3/00
Filed: 1986-11-12
Abstract: PURPOSE:To make effective application of industrial waste by crushing a waste molding to powder, and using this pulverized waste as a substitute for sand and gravel. CONSTITUTION:A waste molding of phenol or diarylphthalate resin is crushed to powder by means of a crusher. Any appropriate amount of this pulverized waste is mixed into cement as a substitute for sand and gravel. Thus the waste can be effectively used as an expolitable worthy material.
Patent JP-H08134821-A (JP)
Title: Artificial lawn made of synthetic resin and production device thereof
Inventor: YAMAZAKI YOSHIZO
IPC: E01C13/08
Filed: 1994-11-02
Abstract: PURPOSE: To form artificial lawns at a low cost by forming recessed sections for fitting to one sides in the two mutual parallel sides of the quadrilateral artifial lawns made of a synthetic resin and forming projecting sections for fitting to the other sides. CONSTITUTION: Leaf-like sections 2 consisting of a plurality of leaf pieces 22 made of a synthetic resin are arranged to quadrilateral beltlike base body sections 1 made of the synthetic resin at regular intervals, and the roots 21 of the leaf-like sections 2 are formed integrally. Ribs 11 are located in upright to the top faces of one sides of the beltlike base body sections 1 to form recessed sections 12 for fitting while the other sides are bent and projecting sections 13 for fitting are shaped to the undersides of the other sides, thus forming synthetic-resin artificial lawns A. The projecting sections 13 are fitted into the recessed sections 12 for fitting of the adjacent artificial lawns A at the time of the execution of works, thus mutually joining the artificial lawns A.
Patent JP-H02118963-A (JP)
Title: Recording and reproducing device
Inventor: TAKAYAMA MAKOTO
IPC: H04N5/781
Filed: 1988-10-27
Abstract: PURPOSE:To simplify a job such as insertion of voice or rewrite by providing the overwrite mode applying erasure/re-recording to a sound corresponding to a still picture with a recording instruction. CONSTITUTION:At first, the edit mode is displayed. Then the standby mode is obtained, the edit mode is released by depressing a stop (SP) button and whether or not a voice desiring the re-recording is erased is discriminated by depressing a start (ST) button. In the case of the voice not erased, the voice is automatically erased. Then a voice signal is fetched in a time compressor 12 and the signal by one track is recorded by the fetch of one track till a button is depressed. When the time reaches the total time of the edit voice, the edit mode is finished. When the SP button or a pause button is depressed, one track of signal is recorded and the edit is finished. Moreover, the compressor 12 starts new fetch when the ST button is depressed and the fetch is finished when the SP button or the pause button is depressed. Thus, the voice desired to record again is at first erased and it is possible to record the signal again within the time till the erased track.
Patent JP-H09116986-A (JP)
Title: Remote controller for bath
Inventor: ISHIZUKA SHUJI
IPC: F24H1/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To allow a case to be compact and to improve the installation construction of a controller to the edge of a bathtub and a wall by forming the controller by a rectangular lower case which stores a battery cover and is engaged with an upper case having an angular cylinder-formed surface that is bent to secure a prescribed engagement dimension with a groove. SOLUTION: The rectangular upper case 2 and the battery cover 10 having the groove 14 which stores a packing 11 formed in a rectangular cylinder form and a long center part and a short center part are bent outside and a angular cylindrical rib as a leg part on a periphery are provided. The lower case 8 which stores the battery cover 10, has the angular cylinder-formed surface 19 where the long center part and the short center part are bent inside to secure prescribed engagement dimension with the groove 14 and which is connected with the upper case 2 is provided. Then, a stable clearance dimension between a groove 14-surface storing the packing 11 and the angular cylinder-formed surface 19 can be obtained, and the invasion of water from the battery cover 10 into a battery storage part is prevented.  Thus, the remote controller 1 can be made compact and the installation ability of the remote controller to the edge of the bathtub and the wall is facilitated by the rectangular upper case 2 and lower case 8.
Patent JP-H07103584-A (JP)
Title: Air-conditioning equipment
Inventor: SEKIGAMI KUNIMORI
IPC: F25B1/00
Filed: 1993-10-01
Abstract: PURPOSE:To enable arbitrary combination of a plurality of compressors without being restricted by the capacities and kinds of the compressors and ensure oil for each compressor, in air-conditioning equipment having the compressors in a plurality. CONSTITUTION:In air-conditioning equipment having a construction wherein a plurality of compressors 7a, 7b and 8 are provided in a refrigerant circuit having a heat exchanger and a refrigerant is sent under pressure by these compressors 7a, 7b and 8, oil level sensors 27a, 27b and 27c are provided for the compressors respectively and control devices 25a, 25b, etc., controlling quantities of oil to be returned to the discrete compressors on the basis of detection of oil levels of the compressors by the discrete oil level sensors 27a, 27b and 27c are provided. The quantities of oil of the discrete compressors 7a, 7b and 8 are detected by the oil level sensors 27a, 27b and 27c respectively and controlled discretely for the compressors.
Patent JP-H05206203-A (JP)
Title: Semiconductor package and its manufacture
Inventor: KIMU KUUSON
IPC: H01L23/495
Filed: 1992-10-08
Abstract: PURPOSE: To make a package thin by providing a barrier metal layer on a bonding pad, and a photoresist layer on an insulating film, to dispense with a protective film after bonding. CONSTITUTION: A plurality of bonding pads 33 formed of Al, etc., is formed on a specified of a semiconductor substrate 31, and the residual surface is covered with an insulating film 35 formed of SiO2 , etc. A barrier metal layer 37 formed of Cr, Cu, etc., is formed on the surface of the bonding pad 33, and it is overlaid with a photoresist layer 47, comprising photosensitive polyamide, etc., provided with 30-60μm thickness, for the formation of a bump 39 composed of such a solder as Au. The photoresist layer 47 is also utilized as a protective film of a surface of a chip, so that a package is made thin easily. In addition, short between an inner lead and a corner part of a chip, and between pads are prevented at bonding, and reliability is improved by enhanced bonding strength.
Patent JP-2000070511-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve a decorative effect by providing an opening where a transparent plate is positioned, fixing a light emitting device substrate in a transparent plate holding frame which is fitted to a front surface frame so as to be opening/closing possible and emitting a light by means of the light emitting device arranged in the light emitting substrate toward a front part from the transparent plate holding frame. SOLUTION: A pachinko machine 1 is provided with a machine frame 2, the front surface frame 3 is fitted to the machine frame 2 and a glass holding frame 13 and a front surface plate 7 are fitted to the front surface frame 3. In this case, an opening part is formed in the center of the glass holding frame 13 and a double-layered glass 19 is fitted to the opening part with a peripheral frame 20 and a translucent fluorescent tube storing frame 14. Thus, fluorescent tubes 15a-15d are fitted inside the fluorescent tube storing frame 14 so as to surround the opening part and so as to be attachable/ detachable.  The fluorescent tubes 15a-15d are disposed in the periphery of a game board 18 in this way and, moreover, the translucent fluorescent tube storing frame 14 is arranged so as to cover the respective fluorescent tubes 15a-15d so that the circumference of the game board 18 is brightly illuminated and the game board is easily viewed.
Patent JP-H09111429-A (JP)
Title: Production of heat treated type aluminum alloy free from generation of stretcher strain mark at the time of final forming
Inventor: NAKAI MANABU
IPC: C22F1/057
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of stretcher strain marks by subjecting an Al allay contg. specified amounts of Cu, Mn, Cr, Zr, Sc and V to soaking treatment, hot working, cold working, solution treatment and quenching and executing at a specified temp. till final working. SOLUTION: An Al allay contg. one or more kinds selected from the group composed of, by mass, 1 to 8% Cu, 0.05 to 0.8% Mn, 0.05 to 0.3% Cr, 0.05 to 0.15% Zr, 0.05 to 1% Sc and 0.05 to 0.15% V is subjected to soaking treatment, hot working, cold working, solution treatment and quenching. After that, in an optional period till final forming, heat treatment is executed at 40 to 120 deg.C. By the heat treatment, solute atoms are formed into a G.P. zone. Since there is no effect of sticking dislocations in the G.P. zone, the generation of 55 marks can effectively be prevented, its beautiful appearance after the forming can be maintained, the man-hours in modification after the forming can be reduced, and the formable limit can be expanded.
Patent JP-H04146483-A (JP)
Title: Display controller
Inventor: KABUTO SHUICHI
IPC: G09G5/00
Filed: 1990-10-08
Abstract: PURPOSE:To shorten time in which a CPU and a bus are occupied to rewrite a datum by providing a serial copying controlling means which controls in such a way that it fetches the datum for displaying read out from the serial port of one frame buffer from the serial port of the other frame buffer and writes it to a RAM. CONSTITUTION:The datum for displaying is outputted from the serial port of the frame buffer 8 in synchronism with a horizontal synchronizing signal H-SYNC, and is displayed on the screen of the CRT. A VRAM controller 4 executes a dummy write transmission DW to the frame buffer 11 with the datum transfer cycle next to the receiving of a copy command. Thus, the datum for displaying can be fetched from the serial port of the frame buffer 11. The VRAM controller 4 gives an address corresponding to the displayed datum to the frame buffer 11 when the frame buffer 11 reads the displayed datum. Therefore, all of one screen can be copied with one vertical synchronizing cycle of L3-L2 shown in figure.
Patent JP-H02119903-A (JP)
Title: Automatic filter device
Inventor: YAMAMOTO TERUO
IPC: B01D29/62
Filed: 1988-10-26
Abstract: PURPOSE:To simplify the construction of the above device by driving a scraping member and back washing nozzle device by a single driving device. CONSTITUTION:An element cylinder 8 of a circular shape having a filter screen 10 on the lateral peripheral surface is erected to a stationary state in a filter tank 2. An original liquid inflow pipe 6 to admit an original liquid into the filter tank 2 is connected to the filter tank 2. Further, a filtrate outflow pipe 12 to discharge the filtrate in the element cylinder 8 is connected to the cylinder 8 and is extended through the filter tank 2 to the outside. The scraping member 19 which comes into contact with the screen 10 is disposed rotatably to the outside of the cylinder 8. Further, the back washing nozzle device 1 which back washes the screen 10 is provided rotatably to the inside of the cylinder 8. The scraping member 19 and the back washing nozzle device 1 are rotationally driven in synchronization by the single driving device 33. As a result, the working cost is reduced and the construction is simplified.
Patent JP-2001089068-A (JP)
Title: Hydraulic bucket, and cooling device for hydraulic cylinder
Inventor: NAGANO SHUICHI
IPC: B66C3/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the work by preventing the interruption of the work caused by the temperature rise of a hydraulic oil of a hydraulic cylinder to expand a plurality of claws in a hydraulic bucket to pick up the coarse refuse, scraps, etc., from the general refuse. SOLUTION: A hydraulic bucket A to expand claws 30 for holding an object by a hydraulic cylinder 19 is provided with a cooling means 32 to cool the hydraulic oil in the middle of a connection pipe to communicate the hydraulic oil by connecting a hydraulic driving device 27 to operate the hydraulic cylinder to an oil tank 35.
Patent JP-S60209680-A (JP)
Inventor: JIYOSEFU KIYANDEIDO KIYASHIRI
IPC: F04B43/073
Filed: 1984-12-21
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-H07119478-A (JP)
Title: Driving device of supercharger
Inventor: SHIBUI YASUYUKI
IPC: F02B39/08
Filed: 1993-10-28
Abstract: PURPOSE:To provide the driving device of a supercharger capable of decreasing variation of torque and varying rotational speed of the supercharger. CONSTITUTION:An oil pressure pump 23 connected to the rotary shaft of an engine 20, a hydraulic motor 25 connected to a supercharger 27, and circulation passages 24a, 24b for connecting the oil pressure pump 23 to the hydraulic motor 25, and supplying/recovering fluid of the hydraulic pump 23 to/from the hydraulic motor 25 are provided in the driving device of the supercharger 27 for supercharging the engine 20.
Patent JP-H05108780-A (JP)
Title: Picture processor
Inventor: ITO HIROYUKI
IPC: G06T11/60
Filed: 1991-10-18
Abstract: PURPOSE:To provide a picture processor capable of directly performing an edition operation also for areas where picture data does not exist and performing an operation without being conscious of a document size by a user. CONSTITUTION:A picture data control means 11 controlling picture data and a non-picture data generation means 12 generating areas where picture data does not exist are provided, and these are controlled as picture data areas with display areas by a picture data display control means 13 and the display of the picture data is performed by a picture data display means 14. In an edition processing means 15, an edition operation is performed also for non- picture data areas in the same way as picture data areas where picture data exists. Further, in a picture data display control means 13, the presence or absence of the existence of non-picture data areas is discriminated. When they exist, the areas are automatically generated by the non-picture data generation means 12 and are displayed by the picture data display means 14.
Patent JP-S63126102-A (JP)
Inventor: NAKAMATSU YOSHIRO
IPC: F21S6/00
Filed: 1986-11-15
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。