baber/WOPTO huggingface dataset:
Patent JP-H06116378-A (JP)
Title: Production of polyester
Inventor: NAKAO TAKUO
IPC: C08G63/78
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a polyester excellent in hue and heat resistance, etc., hardly having acetaldehyde content and causing no whitening in forming bottles by adding specific two kinds of compounds to a reactional system in producing polyethylene naphthalene dicaroxylate. CONSTITUTION:In producing polyester by reacting a dicarboxylic acid component consisting essentially of a lower alkyl ester of naphthalene-2,6-dicarboxylic acid with a glycol component consisting essentially of ethylene glycol, (A) a metallic compound (preferably NaOH, etc.) selected from an alkali metal compound and an alkaline earth metal compound and (B) an ammonium compound (preferably hydroxytetramethyl ammonium) of the formula (R1 to R4 are H, alkyl, etc.; A is anion residue) is added to the reactional system at arbitrary stage until the reaction is finished. Furthermore, the compound A is preferably used in an amount of 4X10<-4> to 9X10<-4> based on 1mol dicarboxylic acid component and the compound B is preferably used in an amount of 0.2X10<-4> to 1X10<-4>mol based on 1mol dicarboxylic acid component.
Patent JP-H02155489-A (JP)
Title: Electronic control circuit for brushless dc motor
Inventor: MARUKOSU GIRUHAAMU SHIYUWARUTS
IPC: H02P6/18
Filed: 1989-10-17
Abstract: PURPOSE: To attenuate high-frequency components, generated by voltage modulation on the coil of a motor, without bringing about the phase shift of a logical signal corresponding to the position of a rotor by supplying a current in a phase identical to that of an induced voltage in the coil. CONSTITUTION: An inverter 10 supplies a current to the inductors L1 , L2 , L3 of a brushless DC motor 20. The voltages V1, V2, V3 are induced by a motion rotor and are linearly dependent on the speed of a rotor. The voltages of phases ϕ1 , ϕ2 , ϕ3 are transmitted to a rotor relative position detecting block 30. The rotor position detecting block 30 transmits three logical signals through terminals P1 , P2 and P3 to a central control device 70 for transmitting a command signal to the six transistors T1 to T6 of the inverter 10, according to a function of the above-mentioned information, a current value IM and a reference speed WR. Almost all of the high-frequency components generated from voltage modulation on the inductors L1 , L2 , L3 are attenuated.
Patent JP-H04146041-A (JP)
Title: Numerically control device with automatic setting function for indexing tool of blade rest of nc control lathe and method thereof
Inventor: KAWASHIMA KIYOKUNI
IPC: G05B19/18
Filed: 1990-10-08
Abstract: PURPOSE:To enable setting of turning position of tool rest with one-touch button operation by providing a second original point setting value rewriting means for rewriting the present position in the present position memory when a second original point setting switch is pressed as the second original position. CONSTITUTION:When a second original setting mode is selected by a keyboard 5, a CPU 2 reads a program of a second original point setting value rewriting means 6 to execute it to display a second original setting scope is displayed on a CRT 4. In the case where a second original point is set by an operator, a tool rest is operated by the feeding switch of a manual operation panel 24 or the quick feeding press button switch to turn-index the turret on the tool rest, and to the position where there is no interference in a workpiece and a chuck, a tool mounted on the turret is moved to the position near the workpiece. Next function key F5 on the keyboard 5 is pressed. Then, the CPU reads the coordinate position (mechanical coordinate) of the tool rest inside the present position memory 7, and the coordinate position value is written in the specified address of a parameter memory 8.
Patent JP-2000093312-A (JP)
Title: Powdered drink enclosing cartridge-housing equipment
Inventor: SATO TAKESHI
IPC: A47J31/44
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To easily make a drink by installing a plurality of cartridge columns for housing a row of cartridges constituted of a plurality of powdered drink enclosing cartridges laid on top of each other so that they may move along a track with no end and making it possible to push out sideways a cartridge in the lowest stage of a row of cartridges at a specified place. SOLUTION: When putting coins into a coin slot and pressing a commodity selection button, a row of cartridges for the requested commodity is selected. Each row of cartridges is constituted of a plurality of powdered drink enclosing cartridges A laid on top of each other and is stored in a cartridge column 10. A plurality of such cartridge columns 10 are so arranged as to move along a track with no end and thus a powdered drink enclosing cartridge storage equipment B is built up. The cartridge column 10 is moved along an elliptic guide rail 21 with no end by actuation of a driving lever 23 provided in a mechanism for moving a row of cartridges. When the column 10 reaches a specified position, a cartridge A in the column 10 is pushed out sideways to be taken out by actuation of an air cylinder 30.
Patent JP-H07131390-A (JP)
Title: Gas pressure adjusting mechanism in repeater amplifier
Inventor: SASAKI KIYOSHI
IPC: H05K5/06
Filed: 1993-10-28
Abstract: PURPOSE:To effectively prevent the intrusion of water by properly adjusting the pressure in the repeater amplifier corresponding to the change of the atmospheric pressure outside the repeating amplifier and the increase of moisture. CONSTITUTION:An atmospheric pressure sensor 13 and a humidity sensor 14 are arranged outside a repeater amplifier 12. A gas pressure sensor 15 is arranged inside the repeater amplifier 12. A control circuit 18 opens a solenoid valve 17 and discharges the air from an air tank 16 to keep the inside pressure high at all times when the external atmospheric pressure measured by the sensor 13 becomes higher than the pressure inside the amplifier 12, resulting in preventing the intrusion of water. The sensor 14 is used to make the inside pressure higher than the normal one to prevent the intrusion of water when the moisture outside the repeater amplifier 12 becomes much.
Patent JP-S60157155-A (JP)
Inventor: HIROTSUGU YASUDA
IPC: H01M50/193
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-H04147601-A (JP)
Title: Electrode structure of electronic parts
Inventor: HIRANO TATSUKI
IPC: H05K1/16
Filed: 1990-10-11
Abstract: PURPOSE:To provide an electrode structure excellent in solder wetting and in mechanical strength so as to securely fix a conduct part forming a circuit pattern and the like by forming an electrode using metal organic paste. CONSTITUTION:A title structure comprises a conductive thin film 12 which is formed on an insulting substrate 12 which is formed of electronic parts after burning metal organic paste, a first metal film 16 formed on the conductive thin film 12 and comprising any of Cr, Ni, Ti, Pb or any alloy yielded by combination thereof, and a second metal film 17 comprising any of Cu, Sn or Pb or an alloy yielded by combination thereof and formed on an uppermost layer of the electrode structure. The first and second metal films are formed at a temperature lower than 300 deg.C. For the metal organic paste, there are preferably used a pasty organic compound of any of Au, Pt or Pd or an alloy of combination thereof.
Patent JP-S61149654-A (JP)
Title: Power transmission gear
Inventor: TERAOKA MASAO
IPC: F16H48/12
Filed: 1984-12-24
Abstract: PURPOSE:To get a stable and certain motion, by performing both of dissolving the difference in rotation speed between front/rear wheels and strongly driving one of the wheels while the other wheel slips, through adding up two-stage functions of positive clutch cams. CONSTITUTION:While making a turn, the front wheel comes to slip because torque of the front wheel driving shaft 9 is diminished as the front wheel tends to rotate faster than the rear wheel, and the compressive force of a friction clutch is diminished, consequently, the faster rotation of the front wheel is dissolved without influencing the rear wheel driving shaft. Moreover, in case of bounding the rear wheel while travelling on the rough road, as the thrust force of a positive clutch cam 19 is diminished, and the thrust force of the other positive clutch cam 5 is not changed, the fastening force to the friction clutch 7 is increased and the front wheel driving shaft 9 is driven by all input torque. In this way, stable motion can be kept by adding up the functions of these cams.
Patent JP-H01113062-A (JP)
Title: Donor pheresis apparatus
Inventor: SHIMOMURA YASUSHI
IPC: A61M1/02
Filed: 1987-10-27
Abstract: PURPOSE:To efficiently and safely perform the whole donor pheresis process of priming, conditioning, plasma collecting and autotransfusion by a small-sized apparatus, by functionally arranging a plasma exchanger module, a blood stor age tank, a plurality of blood collecting/autotransfusion pumps and a plasma collecting bag. CONSTITUTION:A physiological saline solution bottle 14 and an ACD bottle 15 are arranged above a plasma exchange module 10 and a blood storage tank 11, and a plasma collecting bag 12 and a drain bag 13 are arranged below the module 10 and the blood storage tank 11. After the finish of priming opera tion, conditioning operation is performed and, subsequently, a needle is thrust in a doner and a clamp 22 is opened while a clamp 21 is closed and a pump 16 is positively rotated to also rotate an ACD pump 19 in connection with said pump 16. The blood stored in a blood storage tank 11b is guided to the plasma exchange module 10 by a pump 17 and plasma is separated to be guided to a blood storage tank 11a and the blood is returned by the reversal of the pump 16. By repeating this plasma collecting operation, a predetermined amount of plasma is collected.
Patent JP-H10120412-A (JP)
Title: Purification of metal silicon
Inventor: KATO YOSHIHIDE
IPC: C01B33/037
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying metal silicon, enabling to easily remove boron, carbon and oxygen by blowing an oxidizing gas in melted metal silicon to remove boron and carbon as oxides and subsequently blowing argon gas in the melted metal silicon to remove oxygen. SOLUTION: This method for purifying metal silicon comprises melting metal silicon held in a refining vessel 3 with a plasma touch 2, blowing a mixture gas 6 comprising argon gas and an oxidizing gas on the surface of the melted metal silicon 1, simultaneously bowing a mixture gas 7 in the melted silicon 1 from a gas-blowing part 8 on the bottom side to oxidize boron and carbon contained in the melted both, sucking out the produced oxides with an exhaustion means 5, stopping the supply of the oxidizing gas to the mixture gases 6, 7, when the specific receptivity of the melted silicon reaches 0.5-1.5Ωcm, and subsequently blowing only the argon gas in the melted silicon from the gas-blowing port 8 to transfer and remove the oxygen in the bath into bubbles 9.
Patent JP-S62130791-A (JP)
Title: Carbon electrode for connection type gouging
Inventor: MAEDA MASANORI
IPC: B23K35/02
Filed: 1985-12-02
Abstract: PURPOSE:To ensure the connection of an electrode, etc. by providing a projecting part at one end of the main body of an electrode and the recessed part which fits to this projecting part at the other end and by coating an anaerobic adhesive at least at one part of these projecting and recessed parts. CONSTITUTION:The projecting part 2 of conical shape with flat head is provided at one end of the main body 1 of an electrode and the recessed part 3 corresponding to the projecting part 2 is formed at the other end. A copper plating part 4 is formed on the outer surface of the electrode main body 1 in continuation from the root part 5 of the projecting part 2 upto the open hole part 6 of the recessed part 3 moreover. An anaerobic adhesive 7 is coated on the surface of the projecting part 2 and inner surface of the recessed part 3, then. The electrode 1 is connected via the uneven parts 2, 3. The plating part 5 of the projecting part 2 and plating part 6 of the recessed part 3 are electrically connected and the uneven parts 2, 3 are mechanically connected firmly by the adhesive 7. In this way, the connection of the electrode 1 is ensured and the falling and scattering of the connection part are eliminated as well.
Patent JP-S63125295-A (JP)
Inventor: UEDA MASAMI
IPC: D06F23/04
Filed: 1986-11-14
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-H0691112-A (JP)
Title: Device for housing filter for chemical copper plating solution
Inventor: KIKUCHI TETSUO
IPC: B01D29/50
Filed: 1992-09-14
Abstract: PURPOSE:To efficiently remove copper powder, etc., by placing plural cartridge filters arranged in parallel in a filter housing having a plating soln. inlet at its lower part, providing an outlet for the plating soln. on the upper side face of the housing and furnishing a center lid for holding the filter. CONSTITUTION:Plural cartridge filters 5 arranged in parallel are placed in a filter housing 8 having an inlet 13 for a plating soln. at its lower part. An outlet 14 for the filtered plating soln. is provided on the upper side face of the housing 8, a press rod 19 is furnished at the center to press a center lid 11 holding the filters 5, an upper lid 16 which is inclined upward toward the outlet 14 and capable of being freely opened and closed is provided, hence the housing 8 is pressurized, and the plating soln. is filtered. Consequently, air and soln. are not retained in the housing, the soln. is efficiently filtered, and copper powder, etc., are perfectly removed.
Patent JP-H02154870-A (JP)
Title: Mechanical sealing device
Inventor: REIMONDO UIRIAMU HINKUSU
IPC: F16J15/36
Filed: 1989-10-18
Abstract: PURPOSE: To make an effective sealing possible to be done by a mechanical seal consisting of a disk spring constituent element which presses a nonrotatable seal ring in the axial direction in contact with a seal ring rotating together with a drive shaft. CONSTITUTION: A seal ring 24 rotating together with a turning shaft 22 is locked to a carrier ring 28. On the other hand, a nonrotatable seal ring 26 contacting with this seal ring 24 and performing its sealing is locked to a nonrotatable carrier ring 29, pressing it to the side of the seal ring 24 by a biasing means 38 which has at least two washer type disk spring constituent elements being installed in an annular supporting ring, and it is forcibly pressed by a cover ring 34. Thus, using the flexibility of this nonrotatable biasing means, sealing is carried out in this way, whereby hermetical sealing operations are made so as to be achievable to the full even against a furious vibration or the like in time of the operation start of a pump.
Patent JP-H07128236-A (JP)
Title: Emission spectrophotometer
Inventor: MATSUBA TETSUJI
IPC: G01N21/67
Filed: 1993-10-29
Abstract: PURPOSE:To reduce the manufacturing cost of a device and downsize the device CONSTITUTION:An emission spectrophotometer has an arc discharge starting mechanism 6 for starting an arc discharge between a discharge electrode 5 and a sample A, and the arc discharge starting mechanism 6 has restraining parts (8, 9, 12, 13, 21) for restraining the discharge electrode 5 and the sample A in a mutually abutting state, and restraint releasing parts (12b, 21, 24, 25, 26) for releasing the restraint by the restraining parts with a slight delay from the voltage application starting timing by a DC arc power source 4, and relatively moving the discharge electrode 5 and the sample A to a prescribed discharge gap forming position.
Patent JP-H0971348-A (JP)
Title: Method and device for automatic feeding of photosensitive plate
Inventor: KIMURA TAKASHI
IPC: G03D13/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To convey a second and subsequent photosensitive plates to a processing layer one by one securely under separate, sorted, and sucked conditions by making multiple sucking members in to contact with vicinity of the upper end of the uppermost layer plate of multiple photosensitive plates, and vibrating suction cup members or sucking them alternately by a suction cup located at the central part and end part of the member. SOLUTION: When a movable cup 6 is oscillated together with a rotating shaft 12 at the tip of which a shaft is provide, and moved to the photosensitive plate P side, a motor 10 is started by a sensor S1, the turning shaft 12 is rotated through an endless belt 14, and suction cups 15 and 15 are sucked near the upper end of the photosensitive plate P. Also, the turning shaft 12 is rotated clockwise by the command from a control part 20, the suction cups 15 and 15 rise so as to move the photosensitive plate by a prescribed distance, and the motor 10, when touching the sensor, is rapidly switched over in reverse rotation, lowering the suction cups 15 and 15 suddenly, and the lower end edge of the photosensitive plate P is collided with the bottom plate of a loading table 1.  This is repeated by the control of a control part 20 so as to peel off a second sheet and subsequent, and feed only one sheet under securely sucked condition.
Patent JP-H11112554-A (JP)
Title: Method for browsing electronic mail and generating return information, transmitter-receiver for public multimedia information, and storage medium storing public multimedia information transmissionreception program
Inventor: TAKAGAWA YUICHIRO
IPC: H04L12/58
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide the method for browsing an electronic mai.generating return information, the public multimedia information transmitter-receiver, and the storage medium storing the public multimedia information transmission reception program to serve the simplified electronic mail service by utilizing the public multimedia information transmitter-receiver without the use of a personal computer and without provision of the personal computer and a portable terminal. SOLUTION: Only summary information is extracted and stored from an electronic mail received by a mail server (S1), in the case of connection of the mail server to a terminal, the server sends the summary information to the terminal (S2), the user authentication and charging guidance information is displayed on the terminal, and when the user requests a main text of the electronic mail corresponding to the summary information (S4), the mail server sends the main text of the electronic mail corresponding to the summary information (S5), the terminal displays the main text, voice and image information is used to generate a return electronic mail (S6), the electronic mail is sent to the mail server (S7), the mail server receives the reply electronic mail information from the terminal, transfers the mail to a transmission destination of the corresponding electronic mail (S8), and the terminal conducts charge imposition processing (S9).
Patent JP-H02118563-A (JP)
Title: Original support device
Inventor: OMURA KATSUYUKI
IPC: H04N1/10
Filed: 1988-10-27
Abstract: PURPOSE:To easily confirm the state of a set original and to facilitate position shift correcting operation by placing an original on the reverse surface of contact glass in contact and reading its picture out of its top surface. CONSTITUTION:The original D is arranged with its picture surface up on the original setting surface of an original platen 3 projected by a spring 2 while the contact glass 5 is rotated upward. Here, when the glass 5 is rotated onto a frame 1, the original D is pressed against the reverse surface of the glass 5 and set and an operator sees the original through the glass 5 to confirm the state of the original and opens the glass 5 when the original shifts in position to easily correct the position. When a scan start switch is turned on after the original is set at a specific position, a picture reading means 6 reads the picture while moving as shown by an arrow to make a scan to the end or within a selected range, and then moves back to finish the reading operation.
Patent JP-S62131133-A (JP)
Title: Local exhaust device in room
Inventor: AMAMIYA KAZUO
IPC: F24F7/06
Filed: 1985-12-03
Abstract: PURPOSE:To reduce the amount of supply air and the amount of exhaust air and attempt energy saving for an air conditioner by providing an exhaust device comprising a partition the cross section of which is hollow and which is installed upright near a generated heat source and an exhaust opening that opens opposite to the generated heat source. CONSTITUTION:A partition 2 which is installed upright near a generated heat source 1 has a double-wall structure with a hollow cross section, and an exhaust opening 3 opens in the side wall 2A opposite to the generated heat source 1, and a connecting opening 4 opens in the side plate 2B. It is not necessary that the partition 2 is installed for complete division of the inside of a room. It is enough if the partition 2 is installed upright near the generated heat source 1 as a screen. It is attempted to reduce the amount of supply air and the amount of exhaust air and carry out energy saving by exhausting air near the locally generated heat source.
Patent JP-H06122623-A (JP)
Title: Antineoplastic agent
Inventor: SHIBATA SHOJI
IPC: A61P35/00
Filed: 1992-10-09
Abstract: PURPOSE:To provide an antineoplastic agent having oncocyte proliferation inhibitory activity and carcinogenic promoter inhibitory activity, containing, as active ingredient, a chalcone compound having excellent antineoplastic activity and found in crude drug. CONSTITUTION:The objective antineoplastic agent containing, as active ingredient, a chalcone compound of formula I (R is OH or CH3; R1 is H, OH, OCH3 or CH3; R2 is H or CH3) esp. licochalcone A of formula II found in the extract of the licorice native to Sinkiang, China. Easy-to-synthesize, more effective chalcone compounds, those analogous to the licochalcone A of the formula II, include 3-hydroxychalcone of formula III, 3,3'-dihydroxychalcone of formula IV, 3'-methoxy-3-hydroxychalcone of formula V, 3'-methyl-3-hydroxychalcone of formula VI, 3'-hydroxy-3-methylchalcone of formula VII and 3-hydroxy-4'- methylchalcone of formula VIII. These compounds are also useful as antineoplastic agents.
Patent JP-H05107624-A (JP)
Title: Camera
Inventor: TANAKA OSAMU
IPC: H04N5/225
Filed: 1991-10-21
Abstract: PURPOSE:To realize a foldable camera with structure easy to open/close. CONSTITUTION:This camera is equipped with an upper surface plate 101 and a lower surface plate 102, which share one opening/closing rotary shaft, and can be opened/closed by using the opening/closing rotary shaft as a fulcrum an image pickup system photographing a real image, a system for preserving the photographed image, constitutes an image pickup mechanism with which the case body of the camera can be opened/closed by using the opening/closing rotary shaft 301 as the supporting point, and can be used as a camera when the case body is opened/closed, and has structure so as to compactly house the image pickup mechanism in the case body when it is closed in nonuse. The opening/closing mechanism of the foldable camera uses the opening/closing rotary shaft as the supporting point, so that opening/closing is easy for a user.