baber/WOPTO huggingface dataset:
Patent JP-S63135221-A (JP)
Title: Method for molding resin product
Inventor: YAMAMOTO SETSUJI
IPC: B29C45/64
Filed: 1986-11-27
Abstract: PURPOSE:To shorten the cycle time required for molding and at the same time facilitate the control of temperature, metering and the like of resin material by a method wherein molten resin is injected under low pressure in a cavity in the middle of a course to advance a movable mold to a fixed mold for mold clamping and further the advancement of the movable mold is continued at low speed to the mold clamping completion position. CONSTITUTION:Mold clamping is started by advancing a movable mold 4 to a fixed mold 2 at high speed or at medium speed. After that, when the ingress of the movable mold 4 into the fixed mold 2 by the predetermined amount such as to the position about 5-10mm ahead the mold clamping completion position is detected with a limit switch 15, the forward speed of the movable mold 4 is changed-over to low speed. After that, a cavity 6 is evacuated and at the same time molten resin 7 is injected by the amount of material necessary for product from an injection unit 5 in the cavity 6 under low pressure (15-40kg/cm<2>). In succession, the mold clamping is continued at low speed. As a result, the molten resin 7 injected in the cavity 6 is compression- molded so as to copy the shape of the cavity. Next, when the molten resin 7 in the cavity 6 cools down and cures, the movable mold 4 is retreated and the resin in the form of a product is cleared out of the mold by being ejected with an ejector pin 13.
Patent JP-H08117514-A (JP)
Title: Pressure concentrator
Inventor: ITO YUKIO
IPC: B01D29/64
Filed: 1994-10-20
Abstract: PURPOSE: To continuously concentrate a slurry by a simple structure wherein a dehydration basket is fixed to an outer cylindrical container by pressurizing the slurry within the dehydration basket to continuously filter and concentrate the same. CONSTITUTION: A slurry is supplied into the dehydration basket 6 fixed within an outer cylindrical container 1 from the supply pipe 18 connected to an external slurry tank. The pressure fluid supply pipe 16 connected to a supply source is connected to the pressure fluid chamber 15 provided to the upper part of the dehydration basket 6 to supply a pressure fluid. The slurry in the dehydration basket 6 is pressurized to be conc. and the conc. liquid is continuously discharged to the outside of the container 1 from a discharge pipe 13. The liquid filtered through the dehydration basket 6 is gathered to the filtrate collection chamber 20 provided outside the basket 6 to be continuously discharged to the outside of the container 1 from a discharge pipe 22. The dehydrated cake bonded to the inner wall surface of the dehydration basket 6 is removed by a scraper 24.
Patent JP-2001096802-A (JP)
Title: Method for production of led array head
Inventor: MINE RYUTA
IPC: H01L27/15
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To produce an LED array head enabling the advance to a next process before the adhesion of a base substrate and an aluminum base stand by a slicone type adhesive is completed. SOLUTION: In a method for producing an LED array head equipped with a base substrate 212, a plurality of the semiconductor chips 211 placed on the base substrate so as to be arranged in a row and constituted by arranging a large number of LED light emitting elements in a row, a driver substrate loaded with electronic circuit parts for driving a plurality of the semiconductor chips by a desired driving signal and an aluminum base stand 512 to which the base substrate and the driver substrate are attached, a process for bonding the base substrate and the aluminum base stand by using a quick effect curable adhesive 111 having a short curing time and low in elasticity along with an elastic adhesive 511 is provided.
Patent JP-H02178819-A (JP)
Title: Data input/controller for electric apparatus
Inventor: JIYON MAAKU SUMISU
IPC: H03M11/12
Filed: 1989-11-01
Abstract: PURPOSE: To make fast updating and easy reading of a displayed setting value by periodically varying the display in unit of a value that can be divided by 10 after converting the lowest digit of the value into zero when keys are continuously operated, and by keeping the lowest digit of the value at zero while the upper digit varies. CONSTITUTION: If the user wants to vary time setting of a current time display section 26 for instance from 5:15 to 5:48, the user has only to operate a current time setting key 36 and then has only to touch an increase key 32. When first touching the increase key 32, the display of the current time display section 26 varies from time 5:15 to 5:16, at the end of the next updating interval the display is varied to time 5:20, afterward the display is varied 10 by 10min at each consecutive updating interval, and finally the display is held at time 5:50. For the last adjustment the user has only to instantaneously touch a decrease key 34 twice to reduce the display by one by one minute variation to set the display to time 5:48. With that, the user can quickly vary a display setting value and can easily watch the display without flickering.
Patent JP-H10111523-A (JP)
Title: Guest-host liquid crystal display device
Inventor: ARAKAWA SEIICHI
IPC: G09F9/35
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide black dichromatic dyestuff of a composite type useful for a guest-host liquid crystal display device. SOLUTION: This guest-host liquid crystal display device has a pair of substrates 1, 2 which are joined to each other via a prescribed spacing, guest- host liquid crystals 4 which contain dichromatic dyestuff 3 of a composite type and are held between these substratea 1 and 2 and electrodes 5, 6 which impress voltages on these guest-host liquid crystals 4 formed on the respective substrates 1, 2. The dichromatic dyestuff 3 consists of a mixture contg. the orange dyestuff having the absorption max. at least around 450nm, the red dyestuff having the absorption max. in a range of 500 to 560nm, the magenta/blue dyestuff having the absorption max. in a range of 580 to 600nm and the blue dyestuff having the absorption max. in a range of 630 to 660nm.  The mixture is so compounded that the guest-host liquid crystals 4 show a black color as a whole when the mixture is added to these liquid crystals.
Patent JP-H01124317-A (JP)
Title: Harvester
Inventor: NAKAGAWA WATARU
IPC: A01B69/00
Filed: 1987-11-10
Abstract: PURPOSE:To rapidly, continuously and surely carry out sensing of the presence or absence of grain culms, by providing mutually different positions in the longitudinal direction of a transmitter and receiver of a grain culm sensor. CONSTITUTION:A short bracket (91a) is extendedly provided on the left side of a machine body 1 and a long bracket (91b) longer the short bracket (91a) is provided on the right side of the machine body. A receiver (9a) and transmitter (9b) using an ultrasonic sensor are provided at the tips of the brackets (91a) and (91b) of a grain culm sensor 9. The receiver (9a) and transmitter (9b) are set to that one of planted grain culm rows in one row or stripe present between dividers 41 and 41 may always exist near the center line connecting the receivers (9a) to the transmitter (9b).
Patent JP-H07139310-A (JP)
Title: Starting device for pressurized fluidized bed combined power generating plant and starting method thereof
Inventor: MISHIMA NOBUYOSHI
IPC: F01K23/10
Filed: 1993-11-12
Abstract: PURPOSE:To simply and inexpensively start a pressurized fluidized bed combined power generating plant by supplying the steam generated from a starting auxiliary boiler to a steam turbine for turning its driving shaft at the start of a generator, and by supplying the air produced with the rotation of the driving shaft from an air compressor to a pressurized fluidized bed boiler. CONSTITUTION:At the time of starting of a plant, a station service boiler 48 as a starting auxiliary boiler is started, and the steam generated is supplied to a steam turbine 18 through a pipeline 46 for turning a driving shaft 12. By the rotation of the driving shaft 12, a gas-turbine air compressor 14 coaxially connected thereto is driven, and compressed air is supplied to a pressurized fluidized bed boiler 26. Thereafter, in the process the evaporation of the pressurized fluidized bed boiler 26 is increased, the steam quantity being generated by the station service boiler 48 is decreased, and the steam generated by the pressurized fluidized bed boiler 26 is supplied to the steam turbine 18 through a pipeline 36 for turning the driving shaft 12. Thereby, a generator 22 coaxially connected to the driving shaft 12 is driven, so that starting is completed.
Patent JP-H0595724-A (JP)
Title: Car speed controller for mobile agricultural machine
Inventor: NAKAGAWA WATARU
IPC: G05B9/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide manual priority control with high safety during automatic can speed control. CONSTITUTION:In a mobile agricultural machine equipped with a car speed controller (controlling circuit) (29) for carrying out car speed control based on an increase or a decrease in load on an engine (16), a manual priority control mode [manual priority flag (FH) ON] for carrying out automatic control of only deceleration is installed in the above-mentioned car speed controller (29) so as to transfer an automatic mode to a manual priority mode when car speed is not increased though an acceleration signal is outputted during speed increase and decrease control by the automatic mode [manual priority flag (FH) OFF].
Patent JP-H08211422-A (JP)
Title: Window
Inventor: ANZAI HIDENOBU
IPC: G02F1/19
Filed: 1995-10-31
Abstract: PURPOSE: To provide a window capable of controlling the quantity of the incident light from a window which is disposed horizontal or nearly horizontal. CONSTITUTION: This window includes an electrosensitive type optical functional fluid compsn. 10 which is prepd. by floating or settling solid particles having a field array effect on or in an electrical insulating medium and a hollow housing body 7 which houses this electrosensitive type optical functional fluid compsn. 10 therein and at least a part of the two opposite surfaces of which are formed transparent. At least a part of the transparent parts of the housing body 7 have the horizontal transparent parts formed horizontal or nearly horizontal and the horizontal transparent parts are formed with first transparent electrodes 4. The other transparent parts are provided with second transparent electrodes 5 in the positions facing the first transparent electrodes 4.
Patent JP-H02130991-A (JP)
Title: Printed-wiring board
Inventor: OZAKI TOSHISUKE
IPC: H05K1/03
Filed: 1988-11-11
Abstract: PURPOSE:To contrive an increase in the freedom in the design of a circuit by selecting the material for an insulating layer according to wiring layers. CONSTITUTION:In a printed board, wiring layers 2a and 2b of a strip line are respectively formed on both surfaces of a Teflon layer 1a to prevent the generation of the deterioration of high-frequency characteristics and a power conductor 2c and a grounding conductor 2b are respectively formed in glass epoxy layers 1b and 1c to hold the cost of a printed board at low cost. Moreover, wiring layers 2a and 26 and 2c and 2d are provided on one sheet of a printed board and the wiring layers 2a to 2d are connected to one another through a through hole 3. According to this constitution, no deterioration of characteristics is generated, the design of a circuit can be executed freely at low cost and the printed board having a quick computing speed is obtained.
Patent JP-H06113492-A (JP)
Title: Apparatus for supporting stator core of rotating electric machine
Inventor: KURASHIMA SHOSUKE
IPC: H02K1/18
Filed: 1992-09-29
Abstract: PURPOSE:To prevent excessive stress on a joining part between a stator frame and a stator core, by reducing combinational internal force between the stator frame and the stator core even when a difference in temperature is larger between them. CONSTITUTION:A supporting apparatus comprises a dove-tail key 3 made up of a dove-tail part 3a, and a sliding part 3b made of parallel planes and provided on both bottom sides adjoining to the dove-tail part 3a, and a dove-tail key groove 5 made up of a groove part 5b and an opening part 5a. The groove part 5b is formed at an outer face side of a stator core 2 for sliding a sliding part 3b, and the opening part 5a for securing the dove-tail part 3a of the dove- tail key 3 therein is provided next to the groove part 5b. Moreover, a gap 6 with a given measurement delta0 is provided between the inner peripheral part of a stator frame 1 and an outer peripheral part of the stator core 2 so as to reduce combinational internal force, and thereby undulation of the stator core 2 or damage of tightening bolts can be prevented.
Patent JP-2000106895-A (JP)
Title: Adenosine (cytidine) 5'5"'-p1,p4-tetra-phosphate
Inventor: YAMAMOTO HIDEKI
IPC: C12P19/36
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adenosine(cytidine)-5',5"'-P1,P4-tetraphosphate that is useful as a starting material for medicines by using adenosine 5"- triphosphate and cytidine 5'-triphosphate and isoleucine as reaction substrates and allow isoleucyl-t-RNA synthase to react with them. SOLUTION: Adenosine 5'-triphosphate, cytidine 5'-triphosphate and isoleucine are used as reaction substrates and isoleucyl-t-RNA synthase is used as a catalyst in the presence of magnesium chloride in an imidazole buffer solution (pH 7.0) at 40 deg.C for 30 hours to obtain the objective adenosine (cytidine)-5',5'''-P 1,P4-tetraphosphate represented by the formula of high concentration in high yield with an industrial advantage. This compound is useful as a medicine or its starting material or the like.
Patent JP-H03143453-A (JP)
Title: Hyperthermia apparatus
Inventor: SAITO MASAHIRO
IPC: A61N1/40
Filed: 1989-10-31
Abstract: PURPOSE:To suppress an unnecessary hot spot by providing two antennas generating round polarizations and crossing perpendicularly each other, a high-frequency generator, two modulators each modulating a high-frequency signal and high-frequency amplifiers each feeding its output signal to two antennas. CONSTITUTION:Antennas 11-14 surrounding a patient 2 each provides a circularly polarized wave and facing antennas 11, 13 and 12, 14 cross perpendicularly each other in a relation of reversely polarized wave to enhance each other an electric field. High-frequency signals amplified by means of high-frequency amplifiers 81-84 are fed to these antennas 11-14, and same modulated high-frequency signals E61 output from an modulator 61 are sent to each high-frequency amplifier 81 or 83 and same modulated high-frequency signals E62 output from an modulator 62 are sent to each high-frequency amplifier 82 or 84. These synthesized electromagnetic field turns to a round polarization with a period thetaon a plane being 45 deg. to a plane X. Namely, an angle formed with the plane X changes with a period omega and the direction of the synthetic electric field changes three dimensionally in all direction with periods theta and omega.
Patent JP-H11118646-A (JP)
Title: Connecting structure for pressure detector
Inventor: ITO KATSUTOSHI
IPC: G01L19/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a pressure detector having high durability and reliability. SOLUTION: The pressure detector 1 comprises a detector body 2, a pressure detecting means 8 contained in the body 2, and a pressure guide channel 73 for guiding fluid to be detected to the means 8. A detector side engaging part 72 attachable to or detachable from an introducing member side engaging part 71 of fluid-to-be-detected introducing member 61 is provided at the body 2. The channel 73 for communicating a channel R2 of the member 61 side opened at the part 71 with an interior of the body 2 is formed at the part 72. The parts 71 and 72 are connected by using a locking fitting 74 for allowing relative rotation of both the parts 71 and 72 and latching them so as not to be detached. A sealing member 77 is interposed at the boundary between the parts 71 and 72.
Patent JP-2000110992-A (JP)
Title: Lubricating oil supplying device for emergency use
Inventor: TANIGUCHI TAKANORI
IPC: F01D25/20
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil supplying device for emergency use capable of managing a short time of starting and prolonging the lifetime of a bearing of a rotary part. SOLUTION: A lubricating oil supplying device 1 for emergency use is additionally equipped with an auxiliary power supply device 2, compared with a conventional arrangement, and a changeover switch 19 to connect a DC motor 93 belonging to a DC driven hydraulic pump 91 with the aux. power supply device 2 when a main lubricating oil supplying device 5 operates normally and connect with a DC power supply device 8 in case of emergency through a starting resistor 7. The aux. power supply device 2 is fed with electricity from the AC mains 6 and emits a DC voltage V2 with which a rotary hydraulic pump 92 belonging to the DC driven hydraulic pump 91 can be operated around the revolving speed Nm where the requisite torque minimizes. The DC motor 93 is fed with a DC voltage V2 and operates the pump 92 around the revolving speed Nm continuously when the device 5 operates normally.  The running speed N of the DC motor 93 when the device 5 operates normally is effective if it has a value around 50% of the rated revolving speed Nr below it.
Patent JP-H10124559-A (JP)
Title: Simple display method for cad drawing
Inventor: OGASA SUSUMU
IPC: G06T1/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To validly prevent a line segment to be displayed from being thinned out or an unnecessary line segment from being displayed in a schematic diagram by displaying or eliminating the line segment in a line kind corresponding to the hierarchy of the parts in the schematic diagram based on definition when the line kind can be changed. SOLUTION: An assembly diagram re-definition processing is selected (a step 6), the data of a part diagram related with the assembly diagram are called from an assembly diagram data file in a storage device (a step 7), and a thinning-out processing is executed based on the attribute and the hierarchy of the parts in the assembly diagram (a step 8). Then, the re-defined assembly diagram is displayed on the screen of the screen display device of a CAD system (a step 9). Also, the elimination of the part is operated corresponding to the hierarchy of the parts in the schematic diagram in a step for display. Thus, graphic data amounts to be handled at the time of displaying the schematic diagram can be reduced, the responsibility of drawing preparation, drawing edition, and drawing display or the like can be improved, and workability can be made satisfactory.
Patent JP-H01129780-A (JP)
Title: Driving circuit for semiconductor element
Inventor: MIKI HIROSHI
IPC: H02M7/537
Filed: 1987-11-12
Abstract: PURPOSE:To provide a stable driving voltage by providing one independent driving circuit power source for an upper arms, and supplying power to the driving circuit for each upper arm without intermediary of a main switching element. CONSTITUTION:Power MOSFETs 5a-5b, 8a-8b are bridge-connected to form a power converter. The FETs are respectively controlled to be driven by gate driving circuits 4a-4b, 9a-9b, to which powers are supplied from driving circuit power sources 11-12 through capacitors 3a-3b, 10a-10b. In this case, power is supplied through a switch 13a and a diode 2a to the capacitor 3a, and power is supplied through a switch 13b and a diode 2b to the capacitor 3b. Thus, driving power is supplied from the power source 12 in a conducting state, and the capacitors 3a, 3b may supply small power in an OFF state.
Patent JP-H03144819-A (JP)
Title: Help function activating device
Inventor: ITO KOJI
IPC: G06F3/048
Filed: 1989-10-31
Abstract: PURPOSE:To automatically output the messages with no operation of a help key by outputting the operating explanation prepared when the counted value of errors of the input commands reaches a prescribed number of times. CONSTITUTION:A CPU 28 is provided with a monitoring means 28a which monitors the commands inputted from an input means 24 and a processing means 28b which carries out these input commands. The means 28a monitors the commands received from the means 24 and identifies the presence or absence of errors including an invalid input command, etc. Then the means 28a counts the number of times of error and displays a message on an output means 22 to deal with the error command. Thus an operator can automatically obtain the proper operating guidance without completely mastering the operating procedure and the input commands. Thus, the load and the stress on the operator can be reduced.
Patent JP-S63138759-A (JP)
Title: Lead forming method for resin-sealed semiconductor device
Inventor: FURUKAWA TAKASHI
IPC: H01L23/50
Filed: 1986-12-01
Abstract: PURPOSE:To maintain the strength of dies and to provide a long lifetime of dies by a method wherein a protruding part is provided in the vicinity of the center part of the end faces facing each other of the dies, and cutting and bending forming are performed simultaneously using a bending punch and a cutting punch. CONSTITUTION:A die 3, on which protruding parts 7 symmetrical to the surface of a plate member will be formed, is arranged on the recess of the die holder 1 whereon a part 2 having alternately regular recesses and protrusions will be provided, and a pressure pad 4 is arranged in a cavity which will be provided on the protrusion 2 corresponding to said protruding part 7. After a plurality of leads 8 have been engaged on the protruding part 7 by placing a resin-sealed semiconductor device in the cavity to be formed thereon, the pressing tool, on which a bending punch and a cutting punch 9 taller and larger than the bending punch will be arranged alternately, is pressed to the leads 8. As a result, the leads 8 which are short in length are formed and processed, and as cutting and bending forming can be performed simultaneously in addition to the maintaining of strength of the die, the reduction both in manhours and cost of production can be accomplished.
Patent JP-H02132040-A (JP)
Title: Sheet direction changing device
Inventor: MOROOKA SATORU
IPC: G03G15/00
Filed: 1988-11-09
Abstract: PURPOSE:To simply change the direction of a sheet while keeping vertical and horizontal centers of the sheet by providing a sheet conveyance stopping means for stopping the conveyance of the sheet and matching the center of the sheet with the intersection between the center axis of the drive of a direction roller and the conveyance center of the sheet. CONSTITUTION:When a sheet 25 taken out from a sheet feed cassette is conveyed to a sheet direction changing device 1 via a sheet conveyance path 8 while its longitudinal direction is set perpendicular to the sheet conveyance direction, a sheet stopper 21 moved from the refuge position stops the conveyance of the sheet 25, and the center of the sheet 25 is matched with the center of rotation. The sheet stopper 21 is then returned to the refuge position, direction changing rollers 11 and 12 are rotated in opposite directions to each other, thus the sheet is rotated. When the sheet 25 is rotated by 90 deg. and the longitudinal direction of the sheet 25 is matched with the conveyance direction, the direction changing rollers 11 and 12 are rotated together to the sheet conveyance direction after the rotary drive is stopped and send the sheet 25 to the conveyance direction.