baber/WOPTO huggingface dataset:
Patent JP-S6450244-A (JP)
Title: Optical disk recording and reproducing device
Inventor: DOI HIDEKI
IPC: G11B7/09
Filed: 1987-08-20
Abstract: PURPOSE:To perform normal tracking control even in a recording operation, by applying a phase compensation processing on an error signal obtained by a push-pull method or a three-beam method, and performing the tracking control based on the error signal obtained by the former in the recording operation and the latter in a reproducing operation. CONSTITUTION:A tracking error signal by the push-pull method is inputted to a first offset adjusting circuit 11, and the error signal by the three-beam method to a second offset adjusting circuit 12. And on the error signal adjusted by the adjusting circuits 12 and 11 and a gain control circuit 13, the phase compensation processing is applied at a phase compensation circuit 15 via a first switching means 14. And either on one side of the signals obtained at first and second gain control circuits 16 and 17 is switched by a second switching means 18, and is fed back to an actuator 8. In such a way, it is possible to perform the normal tracking control even in the recording operation.
Patent JP-H0491768-A (JP)
Title: Production of healthy beverage of crude medicinal active herbal essential oil
Inventor: YAMADA TOSHIO
IPC: C11B9/02
Filed: 1990-08-03
Abstract: PURPOSE:To produce a healthy beverage of a clear liquid.crude medicinal herbal essential oil intactly containing active ingredients of the crude drugs without any clouding and precipitates by extracting parts readily affected by heat in the crude drugs at ambient temperature, then decocting parts of marcs and extracting the decocted marcs. CONSTITUTION:Ingredients of crude drugs such as Ginseng, Cork tree bark or Licorice are leached with a suitable leaching agent such as methanol or petroleum ether and the solvent is then distilled away to concentrate the leachate. Thereby, an extract agent is prepared. The remaining marcs of the crude drugs are then decocted at a prescribed temperature for a prescribed time, e.g. 70-95 deg.C for 30-90min and the resultant filtrate is added to the aforementioned extract agent. The prepared mixture is subsequently freeze-dried or dry sprayed to provide a dry extract, which is then added to a beverage base.
Patent JP-H0492216-A (JP)
Title: Automatic focusing controller
Inventor: MEGA HIROTAKA
IPC: G01B11/24
Filed: 1990-08-04
Abstract: PURPOSE:To automatize work to find out a focus setting range by providing a height detecting means to detect the height of an object, and controlling the amplitude of a waveform signal corresponding to the output of the height detecting means. CONSTITUTION:A signal obtained by a height measuring instrument 80 is converted to a position signal at the highest point of the object by a height signal generation circuit 81, and a switch SW1 is closed. Thereby, a Z travel part 7 starts descent advancing the right just above position of the highest point of the object 1 from the highest position of a movable range. When an error signal is detected on the middle way of descent, a switch SW2 is switched, and focusing servo is applied. When no error signal is detected on the middle way of descent, the switch SW1 is opened again, and the Z travel part 7 is saved to the highest position of the movable range. In such a way, it is possible to perform automation without generating the collision of an objective lens 17 with the object 1 even when no focus setting range can be found out.
Patent JP-H0928893-A (JP)
Title: Electric part installing device of game part
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To attain an increase in efficiency and automation of installing work of a game part, and facilitate connection and incorporation of an electric part, parallel connection of plural electric parts or the like by arranging a contact pin to electrically connect the electric part to a terminal tool when the electric part is installed in a part installing part. SOLUTION: A part main body of a game part and an electric part 44 are separated from each other, and a holder 48 is arranged in the part main body so as to be freely mountable and demountable, and a terminal tool 56 to connect a lead wire to the holder 48, a part installing part 54 to install the electric part 44 and a contact pin 57 to connect the electric part 44 to the terminal tool 56 when the electric part 44 is installed are provided. The part installing part 54 is formed to fit and install the electric part 44 through an elastic socket 74, and is composed of a recessed part formed in an almost concentric shape to a fitting installing part 53.  A socket hole 75 to which the contact pin 57 is fitted so as to be freely fitted and released is formed in the elastic socket 74, and when the contact pin 57 is fitted to the socket hole 75, terminal wires 76 of the electric part 44 are inserted into the socket hole 75 so as to contact with the contact pin 57.
Patent JP-H0491120-A (JP)
Title: New curable polyphenylene ether-epoxy resin composition
Inventor: KATAYOSE TERUO
IPC: C08L71/12
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the title composition containing a polyphenylene ether resin, triallyl cyanurate and epoxy resin at a specific ratio, having excellent chemical resistance, dielectric characteristics, heat resistance and flame retardant and useful in electric industry. CONSTITUTION:The aimed composition consisting of (A) polyphenylene ether resin, (B) triallyl isocyanurate and/or triallyl cyanurate and (C) epoxy resin, containing 98-40 pts.wt. component A and 2-60 pts.wt. component B based on 100 pts.wt. of sum of the component A and component B and containing 99-1 pts.wt. components A+B and 1-99 pts.wt. component C based on 100 pts.wt. of sum of these components A to C. Furthermore, total content of chlorine and bromine is preferably 5wt.%.
Patent JP-H0935947-A (JP)
Title: Coil bobbin and transformer using coil bobbin
Inventor: ABE KATSUNORI
IPC: H01F27/28
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a coil bobbin, in which an increased number of pin terminals are provided while the size is the same as conventional one, and a transformer, for which automatic winding can be done, causing no bridging of solder and which has the same characteristics and size as conventional devices. SOLUTION: A wire is wound on a coil bobbin consisting of a cylindical core made of an insulating material, an upper collar and a lower collar formed on both sides of the core, a plurality of projecting sections 2 where pin terminals 3 are planted and which are formed on both opposed side faces of the lower collar and pin terminals 3 so planted as to form triangles whose vertexes are the ends of the sections 2, and a magnetic core is assembled.
Patent JP-S6184486-A (JP)
Title: Drive device of butterfly valve
Inventor: WADA TADASHI
IPC: F16K1/22
Filed: 1984-10-03
Abstract: PURPOSE:To improve utilization efficiency of input torque by approximating output torque in each opening of a butterfly valve to an opposite load torque as much as possible over the load torque. CONSTITUTION:A follower arm 7 is made to rotate in the same direction through a follower pin 8 engaging with a guide groove 17 by rotating with a drive arm 15 as a supporting shaft. In full closing, a line connecting a valve shaft 2, a support shaft 13 and the follower pin 8 is formed so as to make a straight line with the support shaft 13 as a center position. And in full opening, the line connecting the valve shaft 2, support shaft 13 and the follower pin 8 so as to form a right-angled triangle by making an angle if inter-section formed by a line passing the valve shaft 2 into an angle of inter-section. Then, utilization efficiency of input torque can be improved.
Patent JP-H0658297-A (JP)
Title: Pump device
Inventor: KOTADO TOSHIHARU
IPC: F04D29/60
Filed: 1992-08-04
Abstract: PURPOSE:To reduce the number of screws used for the fixation of a motor, a casing, and a casing cover and facilitate assembly and disassembly by forming a plurality of recessed parts for supporting the casing on a motor end bracket and forming a plurality of projection parts corresponding to the casing. CONSTITUTION:When a casing 2 is installed on a motor 1, a faucet part 21 with the motor 1 of the casing 2 is inserted into the faucet part 22 with the casing 2 of the motor 1, and the arcuate recessed parts 7 and 7 formed on the edge surface of the embler 6 of the motor 1 and the projecting surfaces 8 and 8 which are projectingly installed so as to correspond to the recessed part 7 on the outer peripheral surface of the casing 2 are fitted by revolving the casing 2 around the axis line. After the fitting, a screw inserted into a hole part 14 formed on the casing 2 is screwed with a tapped hole part 15 formed on the end bracket 6 and fixed. Further, a casing cover is installed by utilizing the recessed part formed on the casing 2.
Patent JP-S59131960-A (JP)
Title: Fixing device of picture forming device
Inventor: KADOI HARUO
IPC: G03G15/20
Filed: 1983-11-05
Abstract: PURPOSE:To perform stable fixation by stabilizing the conveyance of a continuous transfer material through the operation of a position control means which shifts a fixing device in position and preventing wrinkles of the transfer material or left-right variation in fixation performance during fixing operation. CONSTITUTION:Detection parts 46 and 46a detect the displacement of the transfer material 18 to one side and then control parts 47 and 47a output control signals by said detection. Position control mechanism 48 and 48a for, for example, a plunger are operated by the control signals and a fixing device 50 is rotated to correct the displacement of the transfer material 18 to one side. For example, when the transfer material 18 is displaced to the left side, the fixing device 50 rotates counterclockwise around a rotating shaft 37 through the operation of the position control mechanism by an angle theta corresponding to the displacement of the transfer material 18. Consequently, the moving direction of the displaced transfer material 18 crosses the axial line of the rotation of rollers 26 and 27 at right angles to stop the displacement of the transfer material to the left side, returning to a normal conveyance process.
Patent JP-S6364474-A (JP)
Title: Picture memory controller
Inventor: SANO KIYOSHI
IPC: B41J5/30
Filed: 1986-09-05
Abstract: PURPOSE:To attain the development of high speed dot data overlappingly even in a case of a system using a CPU having no margin in its address space by setting the assignment of a memory area to each bank of a picture memory split to the area at every bank overlappingly. CONSTITUTION:Banks whose areas are overlapped, that is, odd number banks 4b, 4d, 4f are provided in the picture memory 4 of the titled controller in addition of even number banks 4a, 4c, 4e, 4g only. Thus, when an address is developed after (C80000)H in each bank except a bank 64g in a picture data, the banks are switched when the development by one line is finished, the developing address is revised according to equation (A)H-(28000)H=(B)H, (in equation, A is a bank N and B is a bank (N+1)), even if a character or the like exists at the boundary between banks, the picture data is developed in the same bank without having consiousness to the boundary.
Patent JP-H09135223-A (JP)
Title: Channeled plural carrier signal processor
Inventor: ROBAATO IBUAN MAIYAA
IPC: H03G9/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enable inexpensive production by simplifying a system by performing the digitization of information in all the signals for digital signal processing on the downstream side through only one A/D converter. SOLUTION: A multiplex carrier wave signal Sm supplied from an antenna 3 is filtered by a band pass filter 34 and provided with the pass band almost corresponding to the frequency range allocated to S1-SN. The amplified signal Sm is separated into N pieces of electric paths by a 1:N power separator 38. The separated signals correct required power levels among modulated wave signals S1-SN. Then, the corrected signals are guided to a power coupler 52, synthesized, amplified as required by an IF amplifier 54 and sent to an A/D converter 56 later. In this case, the converter 56 can be used in place of a lot of A/D converters conventionally used for a multiplex carrier wave reception system. As a result, the system is simplified and the inexpensive production is enabled.
Patent JP-H1042665-A (JP)
Title: Image pick up device of robot for agricultural use
Inventor: ARIMA SEIICHI
IPC: G06T1/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To shorten a harvesting work by carrying out a second input of an image within a treating time of a first input of the image by an image pick up of a visual sensor. SOLUTION: In this image pick up device of a robot for agricultural use, a first input of an image is carried out by a visual sensor 1 which picks up the image of an objective substance in work by moving to slide upward and downward, then, a second input of the image can be carried out by moving the visual sensor 1 upward and downward parallel to an image treatment of the first input image by installing a built-in memory for images.
Patent JP-S6186416-A (JP)
Title: Preparation of hydrocyanic acid
Inventor: OTAKE MASAYUKI
IPC: B01J23/00
Filed: 1984-10-04
Abstract: PURPOSE:To obtain HCN stably with short contact time and high space time yield by allowing a gaseous mixture consisting of acetonitrile and O2, if necessary, together with NH3 in the presence of a Pt-Rh alloy catalyst. CONSTITUTION:(A) Acetonitrile, (B) 0.5-2 times mole of O2 or O2-contg. gas (e.g. air) basing on the amt. of acetonitrile, and, if necessary, (C) <=2 times mole of NH3 basing on the amt. of (A) component are fed to a fixed bed reaction tower packed with gauze-shaped Pt-Rh catalyst contg. <=20wt% Rh being heated at 500-800 deg.C under ca. normal pressure, or if necessary, under reduced or elevated pressure to allow the feed to contact with the catalyst for 0.001-0.01sec. Thus, HCN is prepd. efficiently.
Patent JP-S6364433-A (JP)
Title: Optical local area network
Inventor: FUKUOKA TAKASHI
IPC: G08C23/04
Filed: 1986-09-04
Abstract: PURPOSE:To surely avoid the collision of signals with a simple constitution by sending a transmission permission signal to one among node stations that requested for transmission from a central control station. CONSTITUTION:Each node station 2b is provided with at least one light receiver that makes photoelectric conversion and a light transmitter that executes the current to light transference respectively. Each node station 2b executes the transmission procedure of LAM system, and a central station 1b is connected to the end of an optical fiber that connects a node station 3b, and executes transmission procedure of LAN. Further, the central control station amplifies data signals received from a node station that obtained a 'transmission permission signal' and outputs them to the optical fiber toward all node stations.
Patent JP-S60100965-A (JP)
Inventor: SHIMIZU EIZOU
IPC: A61G7/00
Filed: 1983-11-07
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-S60100658-A (JP)
Title: Molybdenum disulfide treatment of surface of metallic article
Inventor: NAGASAKA NOBUYOSHI
IPC: C23C14/58
Filed: 1983-11-07
Abstract: PURPOSE:To convert Mo to MoS2 and to improve the high-temp. lubricity of a metallic surface by depositing Mo by evaporation on the metallic surface then subjecting the Mo film deposited by evaporation to a gaseous SO2 treatment. CONSTITUTION:A metallic member 5 to be treated is put into a vacuum furnace 2 provided with a heat-resistant material layer on the inside wall and an Mo plate 3 is disposed near the heating element 4 of the furnace 2. The inside of the furnace 2 is evacuated to a vacuum and the temp. in the furnace is increased to 500-600 deg.C by the element 4. Such state is maintained for 4-5hr. The film of Mo deposited by evaporation is formed on the surface of the member 5 and when MoO3 is formed on the surface, the film is reduced to Mo by a 20% NaBH4 soln. The member 5 having the Mo layer deposited by evaporation is allowed to stand for 30-60min in gaseous N2 contg. 1,000ppm SO2 to sulfurize the Mo film deposited by evaporation to a solid lubricating material MoS2 having an extremely small coefft. of friction. The metallic member having excellent surface lubricity is easily obtd.
Patent JP-H0880024-A (JP)
Title: Pm type stepper motor
Inventor: WATANABE TOSHIHIKO
IPC: H02K37/14
Filed: 1994-09-01
Abstract: PURPOSE: To provide a stepper motor capable of making a smooth motion even at a low speed, which contains neither second harmonic component nor forth harmonic component in detent torque in principle and has a magnetic configuration containing, in principle, no third harmonic component in torque generated by a drive current. CONSTITUTION: A tip of a salient pole of an armature facing a magnetic pole of a permanent magnet rotor 2 is separated to four positions 1-1, 1-2, 1-3, and 1-4; in an electrical angle expressing with 360 deg. for a magnetizing pitch of a pair of NS magnetic poles of the permanent magnet rotor 2, the second position 1-2 is arranged with a deviation of 45 deg. in electric angle relative to the first position 1-1, the third position 1-3 is arranged with a deviation of 60 deg. of electric angle relative to the first position 1-1, and the fourth position 1-4 is arranged with a deviation of 105 deg. of electric angle relative to the first position 1-1.
Patent JP-H0878403-A (JP)
Title: Semiconductor device and formation of element isolating region in semiconductor device
Inventor: MASE AKIRA
IPC: H01L21/76
Filed: 1994-09-01
Abstract: PURPOSE: To prevent the generation of voids easily and surely to avoid a drop in element characteristics in the formation of an element isolating region in a semiconductor device. CONSTITUTION: A trench 3 is formed by etching, etc., a monocrystalline silicon substrate 2. Then, plasma CVD equipment is used to form an amorphous silicon layer 8. Next, the silicon substrate 2 in which an amorphous silicon layer 8 is formed is subjected to thermal oxidation to convert the amorphous silicon layer 8 to a silicon oxide film. Thereafter, the plasma CVD equipment is used to deposit a polycrystal silicon layer and an element isolating region is formed. Unlike a crystalline silicon, amorphous silicon has no definite crystal orientation. Depending on its part, no difference in the density of a silicon atom occurs. Consequently, the amorphous silicon layer 6 possesses an averaged atomic density at any part. Its speed when it is oxidized becomes constant, and the film thickness of the formed silicon oxide film becomes approximately uniform.
Patent JP-S6364170-A (JP)
Title: Test action system for automatic transaction processor
Inventor: NISHIMURA KAZUHIKO
IPC: G07D9/00
Filed: 1986-09-04
Abstract: PURPOSE:To set the contents of a test which is rapid and does not have an error by executing the setting of the contents of the test action in an automatic transaction processing device. CONSTITUTION:When a test mode to execute the test action of the action part of a processing device is started, the data of the card inserted into a card reader 17 are read. It is judged whether or not the card is a card for setting the test action contents, and when it is not the card for setting the contents of the test action, the card is returned. When the card is a card for setting the contents of the test action, a program for a test action stored based on the card data is transmitted to an auxiliary control part 11c to control an equivalent action part and after an activating instruction is transmitted, the action is completed. Thus, the action part executes the program to operate actually.
Patent JP-H06146021-A (JP)
Title: Method for collecting copper from copper-containing used etching solution
Inventor: YASUDA MITSUO
IPC: C23F1/46
Filed: 1992-08-05
Abstract: PURPOSE:To directly and continuously collect copper powder from the used etching soln. by depositing the copper powder in the waste copper-containing etching soln., introducing gas to the copper powder slurry and carrying the copper powder out together with the gas. CONSTITUTION:A rotary drum 2 consisting of a titanium-made filter is installed in an FRP-made reaction tank 1 which contains the copper-containing used etching soln., and an iron material is charged in this drum 2. This device is brought into operation at about 40-90 deg.C for about 4 hours after the iron material is charged and the iron material is brought into contact with the used soln. to deposit the copper powder; and the gas (air) is blown out of the gas blowout opening of gas intake piping 3 below the liquid surface and the copper powder is carried out of the reaction tank 1 together with the gas. Consequently, the copper powder can be collected efficiently from the waste liquid.
Patent JP-S6451754-A (JP)
Title: Handy facsimile equipment
Inventor: SAKAGUCHI YASUNORI
IPC: H04N1/00
Filed: 1987-08-22
Abstract: PURPOSE:To use the titled facsimile equipment with carrying by providing a radio transmission/reception section in a facsimile equipment integrally. CONSTITUTION:A handy facsimile equipment 1 consists of a facsimile function section 5 and a radio transmission/reception section 6. A picture signal read by a scanning section 10 is compressed by a coding/decoding section 9 and converted into a modulation/demodulation section 8. The converted signal is formed into a high frequency signal by a transmission section 17, radiated from an antenna 3 and connected to a general wired telephone via a basic station of the mobile communication service. The high frequency signal from the base station received by the antenna 3 is converted into a picture signal through a reception section 18, a modulation/demodulation section 8 and a coding/decoding section 9 and printed out as picture information by a recording section 11. Since the radio transmission/reception section 6 is provided integrally in the facsimile equipment 1, the small size and light weight are attained and carrying is facilitated.
Patent JP-H0256379-A (JP)
Title: Supply device for fine round super conductive wire
Inventor: HANAJIMA AKIO
IPC: H01B13/00
Filed: 1988-08-23
Abstract: PURPOSE:To facilitate the production of an aligned coil by detecting the dip quantity of the fine round super conductive wire supplied through a guide roller and movable guide roller and performing on-off control of a motor with brake. CONSTITUTION:The dip quantity of a super conductive wire 12 is absorbed by the vertical movement of a movable guide roller 15, and the tension thereof is kept constant, and a wire drum 11 is rotatively driven in the direction in which an aligned coiled super conductive wire is unwound, and as a result, the super conductive wire 12 can be supplied without receiving torsional stress. For this reason, a super conductive coil can be aligningly coiled without exerting a harmful effect on the fine super conductive wire binding state of the core wire of the super conductive wire 12. If the take-up speed of the wire compares considerably reductively with the supply speed, the position of the movable guide roller 15 is lowered to actuate a limit switch 17, which stops a motor 16 with brake. The dip of the super conductive wire 12 and a tangle along with the dip can be prevented.
Patent JP-H0939087-A (JP)
Title: Multistage cold expansion molding method
Inventor: YASUDA GIICHI
IPC: B29L9/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method manufacturing a molded product increased in limit molding height to the utmost by stretching a molding material as uniform as possible by cold expansion molding excellent in productivity and high in the degree of freedom of shape selectivity. SOLUTION: In processing resin laminated aluminum foil wherein a thermoplastic resin film is laminated on at least the single surface of aluminum foil, a punch having a top surface area smaller than that of the punch in a second stage is used in a first stage and punches having top surface areas larger than those of the punches in the previous stages are used successively and the punch matched with a product shape is used in a final stage.