baber/WOPTO huggingface dataset:
Patent JP-S5948863-A (JP)
Title: Learning device
Inventor: KAWABE TAKAHIRO
IPC: G11B15/675
Filed: 1982-09-14
Abstract: PURPOSE:To prevent the miserasion of an ordinary tape, by opening a cassette holder with a push of an ejection button and moving slidably a shift member, and at the same time, switching a function changeover switch to an ordinary tape side. CONSTITUTION:A mobile member 13 containing a pin 5 which interlocks a cassette holder is set movably on a chassis 6 and energized in the direction (c) by a spring 17. A stopper 15 is attached rotatably at a point O of the member 13 and engages a projected part 14a of a ratchet member 14. A ratchet mechanism is formed with springs 16 and 18. When an ejection button is pushed when a changeover switch 11 is set at a learning position shown in the figure, the member 13 moves toward (d) to release the engagement between the member 14 and the stopper 15. Then the switch 11 is changed to the left ordinary tape side. This prevents the misrecording and miserasion of a tape caused by forgetting to switch a function changeover switch to the general tape side.
Patent JP-H116663-A (JP)
Title: Absorption type refrigerating device
Inventor: YAKUSHIJI SHIRO
IPC: F25B15/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To suppress a rise in temperature of a high temperature regenerator and prevent a corrosion in a generator upon rise of outside air temperature. SOLUTION: An absorption type refrigerating device comprises a high temperature regenerator 1, a gas/liquid separator 3, a low temperature regenerator 5, a condenser 6, an evaporator 7, an absorber 8, a solution pump 9, a low temperature solution heat exchanger 10 for performing a heat exchanging between diluted solution c guided from an air-cooled absorber 8 and dense solution b2 guided from the low temperature regenerator 5 and a high temperature solution heat exchanger 11 for performing a heat exchanging between diluted solution c guided from the heat exchanger 10 and dense solution b1 guided from the gas/liquid separator 3 which are successively connected together.  The absorption type refrigerating device is provided with a bypass circuit 14 which is branched from a passage 13 extending from the outlet of the solution pump 9 and reaches the low temperature regenerator 5 has a valve 15 opened upon rise of outside air temperature. When the outside air temperature rises, the low temperature and concentration diluted solution c is supplied to the low temperature regenerator 5 through the bypass circuit 14 from the absorber 8 so that the temperature and concentration of the solution in the low temperature regenerator 5 are lowered. Thus, the temperature of the solution of the high temperature regenerator 1 is lowered.
Patent JP-H11339291-A (JP)
Title: Optical pickup device
Inventor: CHAEN HIDEICHIRO
IPC: G11B7/09
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device, in which each of drive coils and an objective lens can be arranged close to each other by efficiently radiating the heat generated by a current that flows in the coils, the weight of a movable section is further reduced, the drive efficiency is improved as well as the generation of resonance is suppressed. SOLUTION: This optical pickup device is provided with a lens holder movable section 20 which includes focusing driving coils 23, tracking drive coils 24 and an objective lens 21 and is movably supported to a fixed member 26 via plural supporting members 25 and a fixed section 30, which is connected to the fixed member and has magnets and yokes 32 that are arranged against the focusing and the tracking drive coils via prescribed magnetic pole gaps S, heat radiating media 35 are interposed to promote the radiation of the heat generated in the prescribed magnetic pole gaps. Thus, by efficiently radiating the heat generated by the currents which flow in the driving coils through a medium, the coils and the lens are arranged close to each other.
Patent JP-S5782427-A (JP)
Title: Control method for continuous type heating furnace
Inventor: WAKAMIYA NOBUNORI
IPC: G05B17/00
Filed: 1980-11-12
Abstract: PURPOSE:To heat slabs to target temps. with good accuracy by determining the slab temps. of the current time and future time from the time changes of temp. distributions in a furnace, and controlling fuel flow rates in such a way as to maintain the deviations between the forecast temps. and target temps. of the slabs at below set values. CONSTITUTION:The flow rates of charged fuel and the flow rates of charged air at every arbitrary time in each control zone of a continuous type heating furnace are detected. From both flow rates, the time changes of furnace temp. distributions are determined and the furnace temp. distributions up to the current time are determined. The slab temps. of the current time are determined by using these furnace temp. distributions. In accordance with these slab temps. and arbitrarily set flow rates of charged fuel, the future furnace temp. fluctuations are forecast. Forecast slab temps. are determined by using such forecast temps. Next, the flow rates of charged fuel are corrected so as to diminish the deviations between the forecast slab temps. and target slab temps., and when they lower to below certain set values, these are determined as subsequent fuel flow rates. Thence, with these as target values, the flow rate control for charged fuel is accomplished.
Patent JP-H053511-A (JP)
Title: Communication line monitoring system
Inventor: HAYASHIDA TAKASHI
IPC: H04B3/46
Filed: 1991-06-03
Abstract: PURPOSE:To provide the communication line monitoring system with which a monitoring person for each area can grasp the state of an entire communication line when monitoring the communication line over plural areas. CONSTITUTION:At the communication line monitoring system to monitor a communication line 21 equipped with plural transmitters 31-37 by plural monitoring means 11 and 12, a transmitting means 40 different from the communication line is provided between the monitoring means 11 and 12, line data holding means 51 and 52 are provided to describe a communicating destination when a fault is generated, and fault information collected by one monitoring means 11 at least is transmitted through the transmitting means 40 to the informing destination obtained by retrieving the line data holding means 51.
Patent JP-H115873-A (JP)
Title: Rubber composition and seismic isolation structure using the same
Inventor: FUJIWARA KATSUYOSHI
IPC: E04H9/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition improved in the processability in its rolling and kneading wile retaining the high hysteresis loss rate and low hardness after cured, and to obtain a seismic isolation structure using the rubber composition. SOLUTION: This rubber composition comprising a base material rubber, a tackifying resin, a process oil and an acrylic high-oil-absorbing resin is used as the rubber plates 2 of the other objective seismic isolation structure 1 having a laminate 4 composed of rubber plates 2 and metallic plates 3. The tackifying resin to be used is a hydrogenated rosin with low unsaturated bond content. The amount of the acrylic high-oil-absorbing resin to be compounded is 0.1-50 pts.wt. based on 100 pts.wt. of the base material rubber.
Patent JP-H0210979-A (JP)
Title: Time base correction device
Inventor: OTA HARUO
IPC: H04N5/95
Filed: 1988-06-28
Abstract: PURPOSE:To constitute the device by digital circuits only and to attain stable time base correction with high accuracy by interpolating a signal subject to time base fluctuation correction and obtaining the result from a signal sampled by a clock not having a time base fluctuation. CONSTITUTION:An AD converter 103 uses a clock of a prescribed period generated from a clock generating circuit 107 so as to sample an input signal from an input terminal 1 and converts the signal into a digital signal. This signal is led to a time base error detection circuit 102 and an interpolation circuit 104. A time base error is detected from a synchronizing signal and a burst signal of the inputted digital signal in the circuit 102 and time base error information is given to the circuit 104. On the other hand, based on the time base error information obtained from the circuit 102, the circuit 104 interpolates the signal subject to time base error correction from the digitized signal. The signal subject to time base error correction is fed to a DA converter 106, in which the signal is converted into an analog signal and outputted from an output terminal 8.
Patent JP-H04355873-A (JP)
Title: Document processor
Inventor: ISHII MAKOTO
IPC: G06F17/21
Filed: 1991-06-03
Abstract: PURPOSE:To plainly report the relative position relation of an element of a document in the whole document. CONSTITUTION:An input part 11 is for inputting the document. A display part 12 is for displaying document contents under editing and is provided with a display means visually expressing the whole document and the display means visually expressing the position of the element in the document. A position input processing part 13 is for processing the editing position of the document. A screen display processing part 15 processes the calculation of picture information displayed in the display part 12. An editing processing part 16 processes the editing of the document such as a character insertion or a character erasion, etc. A control part 14 controls the input part, the display part, the position input processing part, the screen display processing part and the editing processing part.
Patent JP-S6052386-A (JP)
Title: Ink film feeding method for thermal transfer type printer
Inventor: OKABE KATSUHIKO
IPC: B41J33/54
Filed: 1983-08-31
Abstract: PURPOSE:To enable to easily feed an ink film by a simple construction, by feeding an ink film by an amount L/n each time printing on a one-line amount L of a recording paper is completed. CONSTITUTION:Printing in one line can be performed by moving a head 1 by an amount L, and when the printing is completed, the head 1 is moved leftward to be returned to a starting position. At this time, the ink film 2 is fed leftward by an amount L/n (n is the number of times by which the ink film 2 can be used). When the head 1 is reciprocated once to return to the starting position, each part (b-g) of the ink film 2 has been used once, and the part (b) used a predetermined number of times is discharged leftward by the L/n feed of the ink film 2. Accordingly, by feeding the ink film 2 by the amount L/n each time of one reciprocation of the head 1, each part of the ink film 2 is used (n) times.
Patent JP-H06343706-A (JP)
Title: Admixing apparatus for instillation of medical fluids
Inventor: MASUDA TORU
IPC: A61M39/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide an apparatus for admixing plural medical fluid into a unity of the bag container for the instillation administration, whereby a mixing and a degassing process being carried out in a mechanized manner in order to provide a labor saving and a reduction of processing time. CONSTITUTION:An air-tight container 5 is loaded with a bag 20 for medical fluid, and a trunk tube 21 is led out of the container. At the end of a trunk tube 21, the branch tubes 243, 24b, 24c are connected to a trunk tube 21, through which the medical fluid bottles 4a, 4b, 4c are linked respectively. When an airtight container 5 undergone the pressure reduction, the medical liquids in each bottle 4a, 4b, 4c are transferred by suction and are mixed in a bag. A main sensor 23, installed in a trunk tube 21, can detect the completion of liquid flow so as to pressurize a container 5 subsequently for purging out the air bubbles from a bag 20.
Patent JP-H05332926-A (JP)
Title: Detecting apparatus of concentration of liquid
Inventor: IKEDA YOSHITO
IPC: G01N21/47
Filed: 1992-05-27
Abstract: PURPOSE:To improve the safety and the reliability of an apparatus by not burying the apparatus in a developing solution thereby to obtain a highly accurate detecting value of the concentration. CONSTITUTION:The apparatus is provided with a concentration measuring roller 601, a Mylar 602 for regulating the amount of a developing solution adhering to the roller 601, a lamp 604 and a photodetecting element 605. The roller 601 has the surface formed of a body which reflects light, greatly. The lamp 604 casts light, to the developing solution on the roller 601 after regulated by the Mylar 602 outside a storing part of the developing solution, and detects the concentration of the solution from the transmittance of light obtained from the reflecting light.
Patent JP-H0327877-A (JP)
Title: Back sealing method for pipeline peripheral joint welding
Inventor: ITABASHI HIROSHI
IPC: B23K9/16
Filed: 1989-06-22
Abstract: PURPOSE:To reduce the quantity of argon gas used and to reduce its filling-up time by back-sealing a peripheral joint part of a new pipe by the argon gas by using rubber balloons, a diffusion nozzle, etc., to perform welding in changing over a part of a pipeline. CONSTITUTION:In the case of changing over a defective part of the LNG vessel cargo pipeline, for instance, the defective part is cut and removed and the cut surface of a present pipe is subjected to edge preparation and then, the balloons 4 are inserted into the pipeline 1 on both sides of the cut place. The argon gas is sent from an argon gas cylinder 8 to the respective balloons 4 and 4 and it is confirmed that the pipeline 1 is blocked up and cut off. The new pipe 2 is lowered below and fitted and fixed thereon and then, the joined part is closed up tightly by an adhesive cellophane tape and an air vent is formed on the uppermost part. The argon gas for sealing is fed into the pipe 2 through the diffusion nozzle 14 from an argon gas cylinder 12 to expel air. After that, the peripheral joint 3 is subjected to TIG welding and a gas sealing state is continued to be maintained till passing X-ray inspection. After finishing the inspection, the balloons are deflated and taken out from a stop valve 6 to finish work.
Patent JP-S5981521-A (JP)
Inventor: RAIRU RICHIYAADO MITSUDENDORUF
IPC: G01J3/00
Filed: 1983-08-31
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-H0913687-A (JP)
Title: Enclosing panel
Inventor: KANI KATSUKI
IPC: E04G21/32
Filed: 1995-06-27
Abstract: PURPOSE: To improve work-executing properties by eliminating the necessity of drawing a picture and of sticking a seal over a wide range of an enclosing panel. CONSTITUTION: The respective names, marks, flowers, birds and trees of the 47 metropolis and districts of the whole country are displayed on respective ones of 47 panel pieces 12, and these panel pieces 12 are joined in order up to Okinawa from Hokkaido, and an enclosing panel 10 is assembled. Then, simultaneously with completion of the enclosing panel 10, a series of display (names, marks, flowers, birds and trees of the metropolis and districts) related to the 47 metropolis and districts of the whole country is completed.
Patent JP-S5948986-A (JP)
Inventor: MITA TOSHIICHI
IPC: H05K3/32
Filed: 1982-09-14
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-H0828169-A (JP)
Title: Soil discharge device
Inventor: SANO KUNIHIRO
IPC: E02D3/12
Filed: 1994-07-12
Abstract: PURPOSE:To eliminate loss of soil discharge quantity due to reverse rotation of a screw in the case of carrying out foundation improvement by way of injecting a solidifying agent and to certainly carry out soil discharge in required quantity. CONSTITUTION:Holding blades 4 to hold drilled soil taken in on screws 3 at the time of reverse rotation are axially supported free to rotate around a vertical shaft or fixed between the screws 3 at least of one any pitch of the screws 3 projectively provided on the outer periphery of a hollow pipe 2. The holding blades 4 avoid falling of the drilled soil from on the screws 3 and draw up the drilled soil on the ground as the hollow pipe 2 is drawn out at the time of reverse rotation of the hollow pipe 2.
Patent JP-H1095813-A (JP)
Title: 1-alkene/alpha, omega-diene copolymer having high viscosity index
Inventor: ROESCH JOACHIM
IPC: C08F4/642
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a 1-alkene/α,ω-diene copolymer having a high viscosity inder and usable as a viscosity improver for lubricants and engine oils. SOLUTION: A copolymer comprising 99.0 to 99.99wt.% 2-20C 1-alkene and 0.01 to 1.0wt.% 5-20C α,ω-diene having isolated double bonds, and having a viscosity index (VI) of at least 160. The copolymer can be produced by the polymn. in gas phase, suspension phase, solution phase or liquid monomer. The solution polymn. and liquid monomer polymn. are particularly pref. The polymn. is usually conducted at -50 to 300 deg.C under 0.5 to 3,000 bars. The copolymer is pref. produced in the presence of a catalyst compsn. contg. a metallocene complex salt and a metallocenium ion-forming compd. as the active components.
Patent JP-H0718707-A (JP)
Title: Mechanism for detecting attitude change of working equipment
Inventor: KATO YOSHIHIRO
IPC: E02F9/26
Filed: 1993-06-30
Abstract: PURPOSE:To make the structure compact for attachment of a detecting sensor that detects the position of a bucket. CONSTITUTION:Arrangement is made coaxially with a detecting shaft 47 connected to one end of a link mechanism 52 extending from a fixed part of an opposite member that makes relative rotation, and an input shaft 38A of a detecting sensor 38 that detects the amount of relative rotation of an arm 5 is fitted into an elastic coupling 49 inserted into the inside of the detecting shaft 47. The input shaft 38A is fitted into and fixed to the detecting shaft 47 at a fixed phase and is made rotatable together with the detecting shaft.
Patent JP-H059787-A (JP)
Title: Roll cleaning device
Inventor: FUJII YUKIO
IPC: C25D7/06
Filed: 1991-07-01
Abstract: PURPOSE:To keep the surface of a roll free of foreign matter deposited by spraying a chromium plating soln. on-line over the surface of a conductor roll from a spray nozzle. CONSTITUTION:A spray nozzle 16 is provided directly below a first conductor roll 8, and a chromium plating soln. is sprayed over the surface of the roll 8. The nozzle 16 is communicated with a spray header 15, and the header 15 is communicated with the discharge port of a pump 18. A chromium plating soln. in an electrolytic chromium tank 6 is sucked up to the suction port of the pump 18 through a pipeline 19. The sprayed plating soln. is received by a liq. receiving box 20, freed of foreign matter by a filter and returned to a plating tank 7. The foreign matter depositing on the conductor roll 8 surface is removed in this way, and trouble such as arc spots is prevented.
Patent JP-S644736-A (JP)
Title: Formation of pattern
Inventor: FUKUZAWA SHINICHI
IPC: G03F7/095
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a uniform photofading effect in an exposed pattern part by forming a low-molecular org. film having high flowability onto a positive type photoresist film formed with ruggedness and subjecting the film to a heat treatment to flatten the ruggedness of the positive type photoresist film, then forming a photofading film and exposing the film. CONSTITUTION:The photoresist film 12 is formed on a substrate 10 formed with ruggedness and in succession, the low-molecular org. film 24 which allows the transmission of the light having the exposing wavelength of the photoresist film 12 is formed on the photoresist film 12 to flatten the film. After the film is flattened, the material having the photofading effect to the light having the exposing wavelength of the photoresist film 12 is formed thereon to form the photofading film 22. The photoresist film 12 is then exposed and after the photofading material and the low-molecular org. film 24 are removed, the photoresist film 12 is developed. The photofading effect when the light is projected is thereby uniformized.
Patent JP-S5493093-A (JP)
Title: Preparation of phosphatized polyvinyl alcohol
Inventor: SAKADO NAOYUKI
IPC: C08F8/00
Filed: 1977-12-30
Abstract: PURPOSE: To prepare easily a phosphatized polyvinyl alcohol useful as thickeners, adhesives, emulsifiers, etc. without producing by-products, by reacting polyvinyl alcohol with an aqueous solution of phosphoric acid (salt) under specific conditions.  
     CONSTITUTION: A phophatized polyvinyl alcohol is prepared by slowly ading ≥65 % aqueous solution of phosphoric acid (salt), e.g. orthophosphoric acid, etc., to powdery polyvinyl alcohol having a polymerization degree of 50W2,500 and a  saponification degree of 30W100 mol %, and reacting preferably at 120W160°C on heating and stirring while evaporating water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0717590-A (JP)
Title: Magnetic disk device, its container case, and its containing method
Inventor: UEMATSU MASAYA
IPC: B65D85/00
Filed: 1993-06-30
Abstract: PURPOSE:To protect a magnetic disk from adverse effects like external impulses, vibrations, dust, water drops, etc., during transportation. CONSTITUTION:A buffer member 14 is provided in the inner shell of the case base 6 and the case cover 8. A hinge 10 is provided at the case base 6 and the case cover 8 so as to freely open or close the case cover and contain a magnetic disk device 4. When the magnetic disk device 4 is inserted and the case is closed the magnetic disk device 4 is protected by the buffer member 14 and the fastened force of the carriage 20, the head, and the magnetic disk 40 is strengthened by the fastening mechanism of carriage and the fastening mechanism 31 of motor during its halt like on carrying or transferring.
Patent JP-S5582670-A (JP)
Title: Liquid jet recording method
Inventor: ANKIYOIN TAKESHI
IPC: B41J2/205
Filed: 1978-12-19
Abstract: PURPOSE:To conduct HF moldulation in a weak electric field and express gradation at high fidelity to gradation signals by causing a group of selected droplets to evaporate from a stationary axis and controlling the number of droplets passing through unit area of a plane perpendicular to the axis per unit time. CONSTITUTION:When droplets passing through a charging ring 102 are charged, and flight directions are changed by an electric field between electrodes 103 and 104. The deviation of the flight direction of the droplet 111 is determined by its charge which is determined by the timing of an AC voltage applied to the ring 102 when the droplet passes through the ring 102; therefore, in the long run, it is observed that a group of droplets are scattered in the direction of the deflecting electrodes. Recording is effected by allowing the scattered droplets to pass according to an opening of slit-shaped apertures 105 and 106 and reach recording paper fixed on a device which allows the movement of the paper, e.g. a rotary drum 107.
Patent JP-S6053250-A (JP)
Title: Stepless speed change gear device
Inventor: DOUNO JIYUNICHI
IPC: F16H9/24
Filed: 1983-08-31
Abstract: PURPOSE:To restrain slipping between a steel belt and a V-pulley by providing a comparatively thick link plate to be tapered. CONSTITUTION:With an increase in the rotational frequency of a main driving shaft 23 and an increase in the wrapping radius on the main driving shaft 23 side, a steel belt 1 is separated from a sprocket 22, and subsequently, power is transmitted to a driven shaft 24 side by frictional force between an inclined surface of a pulley 21 and the outside surface 16 of a V-pulley 2 having a taper theta brought in line with an inclination angle alpha. In this case, with an increase in the wrapping radius on the main driving shaft 23 side, the wrapping radius of the steel belt 1 is gradually reduced on the driven shaft 24 side. Accordingly, at the start of operation requiring a large torque, the steel belt 1 is engaged with the sprocket 22 and operated.