baber/WOPTO huggingface dataset:
Patent JP-S60153350-A (JP)
Title: Paper feeding apparatus for copying machine, etc.
Inventor: ONO TAKESHI
IPC: G03G15/00
Filed: 1984-01-19
Abstract: PURPOSE:To simplify the feed of the desired kind of business forms without exchanging accommodation containers by arranging a plurality of business-form accommodating containers on each inclined surface through the friction reducing mechanism such as revolution roller, etc. in the upper and lower parts and carrying-out the feeding of business forms by pushing-out said container from the inclined surface. CONSTITUTION:A guide member 15 is raised and lowered by turning a screw member 11 by a motor 14, and on one side of said screw member 11, the accommodation containers 22a, 22b... for accommodating the business forms having different size are loaded onto the supporting members 20a, 20b... arranged in tilt form, keeping intervals in the vertical direction in an accommodation shelf 19. Each container 22a, 22b... is constituted of friction reducing wheels 21 installed onto the undersurface and loaded so as to be lightly transferred onto each supporting member 20a, 20b,.... The selected accommodation container among the containers 22a, 22b,... is pushed-out forward through the rightward advance due to the revolution of the gear 18 of a rack shaft 17 supported onto the guide member 15, and the business forms are fed by a feed roller 35 on a guide member 32 waiting at a prescribed position.
Patent JP-H07214427-A (JP)
Title: Electric discharge treatment method
Inventor: OBA KAZUO
IPC: H05K3/08
Filed: 1994-01-27
Abstract: PURPOSE:To suppress harmful and unnecessary electric discharge from a ridge line section during electric discharge treatment so as to perform electric discharge treatment efficiently and accurately by covering the vicinity of the ridge line section consisting of side sections and machined surface of a machined material by an insulated material. CONSTITUTION:Holes whose diameter is about 0.2mm are drilled at about 5mm interval on the whole surface of each resin board 1 copper-clad and containing glass fiber by an NC drilling machine. Side sections of the board 1 are covered by insulating paint 2. The board 1 is put on a roller conveyor and conveyed at a travel speed of about 2cm/sec to perform plasma electric discharge treatment. As a result, chips scarcely remain in the inside of the holes, and inner wall faces of the holes become smooth because there are no peeling and projection of glass fiber which projects due to plasma electric discharge and resin owing to melting and oxidation and burr hardly exists. Electric discharge from the ridge line section of the substrateal does not occur at all during plasma electric discharge.
Patent JP-H06210284-A (JP)
Title: Activating device for underwater silicic acid
Inventor: OE TAKEO
IPC: C02F1/30
Filed: 1993-01-21
Abstract: PURPOSE:To carry out the water treatment in waterways by means of wireless without using a power supply line. CONSTITUTION:High-frequency electric current of 150-450MHz is supplied from a transmitter 3 to a transmission antenna 1 disposed outside waterways. The high-frequency waves from the transmission antenna 1 are received by receiving antennas 4 disposed in waterways 2a and 2b. Underwater silicic acid is activated by the vibration magneto-electric field formed around the transmission antennas to generate the rust prevention and scale prevention effects.
Patent JP-H09196008-A (JP)
Title: Actuator with spring force releasing mechanism
Inventor: MORI NAOYUKI
IPC: F15B15/06
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an actuator, which can release the spring force to be applied to a handle and which can be manually operated independently of a spring. SOLUTION: In this actuator, air is filled in a cylinder chamber 2a so as to reciprocate a piston 3 and a piston rod 5 connected to this piston 3, and a spring of a spring chamber is compressed through a spring retainer 6 fixed to the tip of the piston rod 5, and at the time of reset, the compressed air is discharged, and the piston rod is returned by the spring force of the spring, and this straight movement of the piston rod 5 is converted to the rotating movement through an arm 10 and a pin 8 on the piston rod so as to rotate an output shaft. At the time of rotating the output shaft with the handle operation, a connecting pin 13, which connects the piston rod 5 and the spring retainer 6, is removed form outside so as to separate them.
Patent JP-H06236597-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUKITANI KENJI
IPC: H04N5/7826
Filed: 1993-01-21
Abstract: PURPOSE:To simplify a button and also to improve operability by providing a control part for displaying a character of an operation mode on a display for shifting the operation mad to a next stage by a mechanism part whenever the button is successively pressed. CONSTITUTION:When it is detected by a button detecting part 2 that the button 1 is pressed, its information is transferred to the control part 4. Then, an operation mode is selected out of its group stored in a storage part 3 by the control part 4, and information of a 1st operation code is transferred to a character generating part 8. A character display generated by the character generating part 8 is added to a video signal processed by a video signal processing part 6 by an adding part 7, and the added signal from a video output terminal 11 is displayed on the display 12. On the other hand, the information of the operation mode under display of its character is transferred to a mechanism control part 9 after a given period of time counted by a counter part 5, and hence the mechanism part 10 is controlled for the operation mode under display of its character.
Patent JP-S59132652-A (JP)
Title: Data fixing method of semiconductor memory for reading only
Inventor: IKEDA KIYOUJI
IPC: H01L21/8246
Filed: 1983-01-20
Abstract: PURPOSE:To shorten turnaround time remarkably by a method wherein after forming a top Si3N4 protective layer to be the final process, data are fixed. CONSTITUTION:An N<+> diffusion layer 2, a region 3 wherein acceptor atom is implanted, an SiO2 layer 4 and an Mo layer 5 are formed on a P<-> substrate 1. Firstly the Mo layer 5 is patterned, source drain regions are formed, a PSG layer 6 is formed and the PSG layer 6 is perforated, furthermore an Al wiring layer 7 is selectively formed by evaporation using a mask and an Si3N4 protective layer 8 is formed as a top layer. Secondly the surface layer is coated with a photoresist 9 and a hole 10 penetrating the protective layer 8 is perforated into a gate electrode of a transistor to be depression type by means of photolithographic technic, i.e. Mo layer 5. Thirdly doner atom such as As<7> etc. is implanted downward. Through these procedures, the doner atom reach the substrate 1 through the PSG layer 6, the Mo layer 5 and the SiO2 layer 4 of the lower gate exposed by the hole 10.
Patent JP-S58126428-A (JP)
Title: Intake controller of internal-combustion engine
Inventor: SASAKI HIDEKAZU
IPC: F02B31/00
Filed: 1982-01-23
Abstract: PURPOSE:To generate strong turbulence in a combustion chamber, by both decreasing flow resistance in a deflective air flow passage and concentrating a deflective air flow. CONSTITUTION:At low speed of an engine or at its low loaded time, the downstream side end of a curved base part 16a and the bottom wall surface of an intake port 13 are tightly closed. Intake air flowing between a curved side part 16b and recessed groove 19 gradually increases its speed. The intake air outflowing from a deflective air flow passage 20 flows into a combustion chamber 12 toward the circumferential direction as shown by an arrow head E.
Patent JP-S61168350-A (JP)
Inventor: TAKIZAWA MINORU
IPC: A61F7/10
Filed: 1985-01-22
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-H08200254-A (JP)
Title: Scroll compressor
Inventor: YAMAMOTO SHUICHI
IPC: F04C18/02
Filed: 1995-01-23
Abstract: PURPOSE: To improve performance of a compressor so as to attain markedly reducing power consumption by setting ratio of the volume at suction completing time to the volume at compression ending time of compressed air, formed of a fixed spiral vane part and a turn spiral vane part, to volumetric ratio or less determined by a vaporizing pressure and a condensing pressure. CONSTITUTION: A compression mechanism 2, contained inside a closed vessel 1 to be driven by an electric motor 3, comprises a fixed spiral vane part 10 constituted by integrally forming a fixed spiral vane 9 in a fixed end plate 8 and turn spiral vane part 13 constituted by forming a turn spiral vane 11 on a turn end plate 12, to turn the turn spiral vane part 13 while preventing autorotation by an autorotation lock part 15. Here is set ratio of the volume at suction completing time to the volume at compression ending time of compressed air to volume ratio or less corresponding to compression ratio determined by a vaporizing pressure and condensing pressure of generating about 1/2 power at rated operation time, of volume ratio corresponding to compression ratio determined by a vaporizing pressure and condensing pressure at heating operation time.
Patent JP-S5599907-A (JP)
Title: Copolymerization of chloroprene with unsaturated nitrile
Inventor: SAWADA MASATO
IPC: C08F2/24
Filed: 1979-01-27
Abstract: PURPOSE: To prepare a coplymer of chloroprene and an unsaturated nitrile giving the vulcanizate having improved oil resistance, heat resistance and ozone resistance, by carrying out the polymerization in the presence of an emulsifier comprising a disproportionated rosin acid, a naphthalenesulfonic acid derivative, an unsaturated fatty acid salt, polyvinyl alcohol, etc.  
     CONSTITUTION: The desired polymer is prepared by the emulsion polymerization of 100 parts by weight of a monomer mixture comprising (A) ≥50wt% of chloroprene and (B) an unsaturated nitrile (e.g. acrylonitrile), in the presence of (C) ≥100 parts of water and (D) an emulsifier composition comprising (a) 2W5 parts of a disproportionated rosin acid, (b) 1W3 parts of the water-soluble salt of a naphthalenesulfonic acid-formaldehyde condensate, (c) 0.5W3 parts of a 12W20C unsaturated fatty acid salt (e.g. potassium oleate, etc.) and (d) 0.05W1.0 parts of water-soluble polyvinyl alcohol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5393310-A (JP)
Title: Core-less motor
Inventor: URAKAWA KENICHI
IPC: H02K23/04
Filed: 1977-01-28
Abstract: PURPOSE: To improve an efficiency by slip in adhering a magnet providing bearings at both ends to a concave part formed at a stator yoke together with by installing a rotor side coil to these bearings through a shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59133571-A (JP)
Title: Copying device
Inventor: ARAYA JIYUNJI
IPC: G03G15/043
Filed: 1983-01-21
Abstract: PURPOSE:To prevent copying of an abnormal picture by detecting abnormality of density of an original before transition to copying process and stopping transition to copying process, and at the same time, indicating this fact on an indicator. CONSTITUTION:Before shifting to copying process, a part or whole of an original 22 is scanned by an optical system 11, an image of the original is formed on a drum 1 as a latent image and its potential is detected by a potential sensor 12. The detected siganal is amplified by an amplifier 13 and sent to an arithmetic controlling circuit 14. The arithmetic controlling circuit 14 integrates all the detected signals and detects the integrated value as average density of the original. When the integrated value is greater than a specified threshold value, an abnormal density detection signal is outputted to a controller 17, and transition to copying process is stopped. At the same time, this is indicated on an indicator 18. An operator regulates the density by a manual density regulating lever. Thus, copying of an abnormal picture is prevented.
Patent JP-S56106412-A (JP)
Title: Production of tuning fork type quartz oscillator
Inventor: KUDOU AKIHITO
IPC: H03H3/02
Filed: 1980-01-28
Abstract: PURPOSE:To simplify the production of a tuning fork type quartz oscillator, by using no photoprocess. CONSTITUTION:The quartz plate 1 is masked with the mask 6-A which is blanked into a number of tuning forks. Under these conditions, a vapor deposition or sputtering is applied to secure sticking of a metallic film into a tuning fork. Thus a number of tuning fork type metallic films are obtained after removing the mask. These metallic films are put into the etching solution of fluorine or the like to give an etching to the plate 1, thus obtaining a tuning fork type quartz oscillator bar. Thereafters the metallic films 2 and 3 are all removed, and the plate 1 is masked with the electrode forming mask 6-B which is blanked into a prescribed form. Under such conditions, the metallic film is stuck to the plate 1 by the vapor deposition and sputtering method. Finally the mask 6-B is removed to obtain a number of consecutive tuning fork type quartz oscillators.
Patent JP-S59135224-A (JP)
Title: Production of polyketone
Inventor: UEDA MITSURU
IPC: C08G67/00
Filed: 1983-01-24
Abstract: PURPOSE:To obtain a high-polymerization degree polyketone in good yields without encountering any problem of reactor corrosion, by reacting a dicarboxylic acid (reactive derivative) with a specified aromatic compound in the presence of phosphorus pentoxide and an organic sulfonic acid. CONSTITUTION:The purpose polyketone is obtained by reacting a dicarboxylic acid (e.g., isophthalic acid or adipic acid) or a reactive derivative thereof (e.g., acid anhydride or acid halide) is reacted with a compound of the formula: H-(A)- H (wherein A is a bivalent aromatic group and H is aromatic hydrogen) in the presence of phosphorus pentoxide and an organic sulfonic acid (e.g., methylsulfonic acid or benzenesulfonic acid). As the compounds of the formula: H-(A)-H, there can be suitably used aromatic hydrocarbons, aromatic ethers, aromatic thioethers, aromatic ketones, aromatic sulfones, aromatic crown ethers, etc.
Patent JP-2000204521-A (JP)
Title: Reflector for installing support
Inventor: FUJITA SATOSHI
IPC: E01F9/673
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a support installing reflector, which has the little deterioration of visibility at night and high durability and can be fixed in response to various kinds of supports, the place of mounting of which is free while conforming to the mounted location and application and is installed and shifted easily. SOLUTION: Glass is used as the material of reflectors 2, there is no risk of weathering deterioration and a high reflection effect can be maintained semipermanently, and a mounted attaching surface 11 is stuck fast along the external side face of the support. Accordingly, the reflector 1 can be annexed around the support and at arbitrary upper-lower places, and can be set up under the optimum states to all installation conditions such as the inclination, bending or the like of the support such as the annexed guardrail and the irradiation conditions of light as an object, and excellent night visibility is displayed.
Patent JP-2000203301-A (JP)
Title: Automobile maneuvering operation device
Inventor: SATO HARUHIKO
IPC: B62D6/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an automobile maneuvering operation device capable of preventing one side operation from adversely affecting the other side operation when both of steering and acceleration/deceleration operations are manipulated by one joy stick, and of reducing muscular burden at the time of holding the operation. SOLUTION: The manipulated variable of a joy stick 10 can be detected in a form of an angle from the right to left direction (from now on, Y axis), and an angle in the fore and aft directions (from now on, X axis) by two detecting means provided in the joy stick 10. These signals enter to a control means 50 so as to be operated by the control means 50 based on the signals and vehicle speed detected by a vehicle speed detector, so that a steering drive means 60, a throttle drive means 70 and a brake drive means 80, are thereby driven.
Patent JP-H06223202-A (JP)
Title: Method and device for operating color picture
Inventor: TOKUYO MASANAGA
IPC: G06T15/80
Filed: 1993-01-22
Abstract: PURPOSE:To reduce operator's load and to improve operability by automatically leading out an environmental light vector having positional relation independent of an object color vector obtained from a color picture data and an illuminating light vector in accordance with a previously determined condition. CONSTITUTION:This color picture operating device method is provided with an environmental light vector leading-out processor for leading out an environmental light vector expressing the color of environmental light having positional relation independent of an object color vector expressing the color of an optional object in a color picture and an illuminating light vector expressing the color of illuminating light and expresses color picture data by using the object color vector, the illuminating color vector and the environmental light vector. The operating device is provided with a storage part 2, an object color/illuminating light vector leading-out part 3, an environmental light vector leading-out part 4, a vector coefficient computing part 5, and a picture data computing part 6 and allowed to automatically lead out an environmental light vector based upon the object color and the illuminating light vector by setting up a condition for leading out the environmental light vector having positional relation independent of the object color and the illuminating light vector.
Patent JP-S57164236-A (JP)
Title: Room air conditoner
Inventor: IWATA HIROSHI
IPC: F24F1/0284
Filed: 1982-01-25
Abstract: PURPOSE:To prevent the shortcircuit of a room air conditioner in which outdoor air suction port and exhaust port are aligned laterally on the back surface of a body by setting the average flow rate of the exhasut air from the exhaust port more then specific times that of the suction air. CONSTITUTION:In a room air conditioner in which outdoor air suction port 6 and exhaust port 7 are laterally aligned on the back surface, a blind (not shown) is provided at the hole of the port 7 to maintain the direction of wind of the exhaust air constant and to set the average flow rato of the exhaust air 4 at least more than 5 times that of the suction air 2. In this case, a condenser 3 is installed in front of the port 6. According to this structure, a shortcircuit can be prevented without increasing the wind resistance of the air passage.
Patent JP-S63178632-A (JP)
Title: Optical transmission equipment for high speed broad band signal
Inventor: TANAKA MAMORU
IPC: H04B10/556
Filed: 1987-01-20
Abstract: PURPOSE:To economize the cost of the line of the titled transmitter by applying frequency multiplexing at an electric level to a 4MHz broad band analog signal and a high speed digital signal of PCM 1st order group - PCM 2nd order group so as to send them simultaneously through an optical transmission line. CONSTITUTION:An analog video signal 1, an analog audio signal 2, and a digital signal 5 corresponding to the PCM 1st order group are subject to FSK modulation by a digital frequency MODEM section (FSK) 11 at the sender side, an analog signal subject to frequency multiplication by a frequency multiplexing demultiplexing section (FDM) 3 is converted into an optical signal lambda1 by an electrooptic conversion section 6, wavelength multiplex with a signal sent from the receiving side at a wavelength multiplexing demultiplexing section 7 and the result is sent to an optical transmission line 10. The optical signal sent through the optical transmission line 10 is demultiplexed into a reception optical signal lambda2 by the section 7, converted into an electric signal by an optoelectric converting section 8 and demultiplexed into an FSK signal 12, the analog video signal 1 and the analog audio signal 2 by the section 3.
Patent JP-S5394795-A (JP)
Title: Liminous display unit
Inventor: SENDA TAKEO
IPC: G09F9/33
Filed: 1977-01-29
Abstract: PURPOSE: To obtain the luminous display unit which has eliminated problems as to the formation of a metal film on the reflective body as a reflective layer, by forming the reflective body with the use of the PBT resin in which a white charging material such as TiO 2  is charged. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61169186-A (JP)
Title: Head for laser beam machining
Inventor: SANBE KAZUHISA
IPC: B23K26/14
Filed: 1985-01-23
Abstract: PURPOSE:To improve a work environment and to reduce a cost by providing the nozzle cover to constitute a subchamber at the outer side of a movable nozzle and by communicating the subchamber and irradiating path via a subnozzle. CONSTITUTION:A nozzle cover 17 is fixed a stopper nut 16 at the outer side of a movable nozzle 14. The movable nozzle 14 and nozzle cover 17 form a subchamber 20 and further the subnozzle 24 to equip and irradiating port 23 at the tip is formed along the irradiating path 15 from the subchamber 20. The nozzle 24 communicates the subchamber 20 and irradiating path 15. melted and evaporated matters produced from a resin plate 2 are treated with being discharged via the subchamber 20 from a communicating path 25 when a laser beam 4 is irradiated by pressing the head 1' for laser machining to the resin plate 2 and an auxiliary gas 7 is jetted. The work environment is therefore improved because of the melted and evaporated matters being not dispersed around. The cost is reduced as the damages of a lens, etc. can be prevented.
Patent JP-H08204754-A (JP)
Title: Call information collection system for frame relay exchange
Inventor: MARU MASAHITO
IPC: H04L12/70
Filed: 1995-01-24
Abstract: PURPOSE: To collect call information periodically and economically by providing a check frame in a control frame, superimposing call information to the check frame and collecting the check frame. CONSTITUTION: A transmitter side exchange 3 collecting call information generates a data transfer frame to a PVC established in a receiver side exchange 4 via a communication network 10 and adds the number of transmission frames to a transmission data counter 5 at every time when data are transferred. The exchange 3 includes a transmission frame number stored in the transmission data counter 5 to a state check request frame for checking a network state and sends the resulting frame periodically to the PVC of the communication network 10 and receives a state check reply frame as a reply frame. Thus, call information is collected periodically.
Patent JP-H10207612-A (JP)
Title: Electronic equipment
Inventor: SUDO TAKAYUKI
IPC: H04B10/80
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a tablet and a display device at a distance from a processor by constituting a transmission device which sends a signal inputted to the tablet by radio and a battery which drives the transmission device in one body and arranging a reception device which receives the signal from the transmission device on the processor. SOLUTION: The transmission device 8 is provided which sends information on a figure image and characters inputted on the tablet 1 in the form of an infrared-ray signal and the processor 3 is provided with the reception device 9 which receives the infrared-ray signal. The signal received from the transmission device 8 is received by the reception device 9 and restored by the processor 3 to information on the figure image and characters, and the information restored by the processor 3 is displayed on a display device 2 as the original figure image and characters. Consequently, a cable connecting the table 1 and processor 3 or display device 2 is not used and the tablet 1 can be placed at a distance from the display device 2 for input to make the device small-sized and also improve the handling.