baber/WOPTO huggingface dataset:
Patent JP-H06235397-A (JP)
Title: Cross flow fan and material therefor
Inventor: HATAYAMA TSUTOMU
IPC: F04D17/04
Filed: 1993-02-10
Abstract: PURPOSE:To exceedingly reduce the generation of noise by reducing the creep deformation for the lengthwise direction due to the dead weight of a cross flow fan even in case of the long length and small thickness. CONSTITUTION:A cross flow fan is constituted by combining a plurality of fan assembly bodies consisting of a plate part 4 and a plurality of fan blades 5 which are arranged along the outer peripheral edge of the plate part 4, keeping a prescribed interval. As the material for the cross flow fan, is used the composition which is formed by compounding 25-45wt.% acrylonitrile butadiene-- styren resin, 25-45wt.% polycarbonate resin, and 30-35wt.% glass fiber. Accordingly, the noise due to the dynamic imbalance which is generated by the creep deformation can be reduced even if the ratio between length L/diameter D in the axial direction is 8 or more.
Patent JP-S63190967-A (JP)
Title: Actuation controlling method for hydraulic torque converter clutch in transmission for vehicle
Inventor: FUNATSU KOICHI
IPC: F16H45/02
Filed: 1987-02-04
Abstract: PURPOSE:To improve a feeding of riding quality, by preventing any actuation of a clutch till throttle opening exceeds the second setting opening afterward at a time when the throttle opening is less than the specified low opening and the clutch actuation is released in that state a variation degree of the throttle opening is smaller than the setting value. CONSTITUTION:When low speed cruising takes place with throttle opening as the low opening, a variation degree of throttle opening and that of car speed both are small, and in this case, if the throttle opening is less than the specified low opening and actuation of a clutch 24 is once released, this clutch 22 is held in a nonoperational state till the throttle opening exceeds the second setting opening. Therefore, if a deviation between the setting opening and the specified low opening is set to be larger than a variation range of the throttle opening in advance at the time of cruising, even if the throttle opening is increased or decreased in and around the specified low opening at the time of the cruising, intermittent actuation of the clutch 22 will not occur. Accordingly, a feeling of riding quality is made so better.
Patent JP-H03226812-A (JP)
Title: Information processor
Inventor: OKADA KOJI
IPC: G06F1/24
Filed: 1990-01-31
Abstract: PURPOSE:To arbitrarily process the program by varying a reset input voltage from a reset circuit at the time of actuating/reactuating a system. CONSTITUTION:The information processor 1 for inputting a reset signal SR outputted by a reset circuit 2 to a reset terminal TR inputs the reset voltage SR whose trough voltage is different and outputs a sample-hold voltage passing through a noise eliminating circuit 3, from a sample-hold circuit 4. In this case, the reset voltage SR is varied by a value of a variable resistor VR. In such a manner, even if a program is written in a ROM, etc., once, the processing can be changed.
Patent JP-H05225833-A (JP)
Title: Composite electric wire
Inventor: IKEGAMI TSUNEO
IPC: H01B7/08
Filed: 1992-02-07
Abstract: PURPOSE:To reduce the capacitance between wires, and the dielectric loss due to their spacer, when a coil is formed of a composite wire. CONSTITUTION:Plural wires or covered wires 1 are arranged parallel, and on one side surface, or both side surfaces of a conductive layer 3 composed by adhering between the wires, a strip form or a mesh form insulating member 4 is provided. When a multilayer coil is formed by using such a composite wire, the insulating member 4 functions as a spacer between the layers.
Patent JP-H07229457-A (JP)
Title: Fuel injection valve
Inventor: IKEGAWA ATSUTOSHI
IPC: F02M51/06
Filed: 1994-02-21
Abstract: PURPOSE:To shorten a time from impressing voltage on a piezoelectric device to opening an injection port to be a prescribed opening area, and a time from impressing voltage on the piezoelectric device to closing the injection port. CONSTITUTION:This fuel injection valve is provided with a valve main body 11 having an injection port 12 on the extreme end, a piezoelectric device 13 which is arranged in the valve main body 11 and expanded or contracted by impressing positive or negative voltage, movable members 17, 18 which are arranged in the valve main body 11 and moved in the axial direction of the fuel injection valve by the piezoelectric device 13, a needle member 23 which is provided with an engaging part 23b arranged in the valve main body 11 engageably with the movable members 17, 18 and opens or closes the injection port 12, and a spring 29 energizing the needle member 23 in the direction of closing the injection port 12. Further, it is constituted so that the needle member 23 is pressed by the movable members 17, 18 in the direction opposite to the energizing direction by the spring 29 at injecting fuel.
Patent JP-S63190725-A (JP)
Title: Production of glass
Inventor: KITABAYASHI HIROHITO
IPC: C03B8/02
Filed: 1987-02-03
Abstract: PURPOSE:To produce glass in high yield by preventing crack generation by causing gelatification of sol consisting primarily of alkyl silicate and controlling the gelling temp., aging temp. of the gel. drying process and drying temp. of the gel, etc. CONSTITUTION:A sol is prepd. from at least one of alkyl silicate and hyperfine silica powder as primary starting material. The pH of the sol is adjusted, and the sol is charged to a vessel and gelled by allowing to stand. Glass is obtd. by drying or by further sintering the obtd. wet gel. In the process for producing glass by the above described sol-gel method, the gelatification is carried out by controlling the gelling temp. of said sol to the same temp. as the temp. until the pH of the sol is adjusted. Furthermore, aging is carried out at a temp. held at a slightly higher temp. than the gelling temp. after gelatification when a small amt. of syneresis water is formed. The aged product, particularly, wet gel having large thickness, is transferred to a drying vessel after aging, and allowed to stand for >=1 day in a state separated from the syneresis water. Thereafter, the wet gel is charged to a drying vessel having a specified rate of open hole and dried by elevating the temp. slowly to <=100 deg.C.
Patent JP-H06235691-A (JP)
Title: Imaging flow cytometer
Inventor: MAEKAWA YASUNORI
IPC: G01N21/27
Filed: 1993-02-10
Abstract: PURPOSE:To provide a flow image analyzer which can image and analyze a transmitted light image and a fluorescent image simultaneously and efficiently. CONSTITUTION:The imaging flow cytometer comprises a normal emission light source 45 for normally monitoring a cell passing through the imaging area of a cell imaging video camera, and a continuous emission exciting light source 35 for taking a fluorescent image of the cell. A flash lamp 1 is lighted when a line sensor 14 detects passage of a cell. When the cell is moved by a predetermined distance, an intensifier 22 is turned ON for a short time thus obtaining an intensified fluorescent still image. This constitution allows simultaneous imaging of a transmitted light image using the light of flash lamp 1 and a fluorescent image using the exciting light on one screen.
Patent JP-H06219452-A (JP)
Title: Plastic bag dispenser and plastic bag roll that is used for it
Inventor: EBURAHIMU SHINHAII
IPC: B65H35/10
Filed: 1992-02-07
Abstract: PURPOSE: To provide a dispenser having a means to separate for separating an article stored in a continuous roll by a hand and disposing the following article at a position easy to take and a means to prevent the roll from rotating unguidedly while pulling out. CONSTITUTION: A system has been designed so that a plastic bag is separated at a perforated line formed in such a manner that a projection 26 catches the perforated line when the bag passes on a projection 26, and concurrently the following bag is caught thereby. Formed at an upstream of the projection 26 is a finger section and a space between this finger and the projection 26. When a bag is separated, a portion of the front edge of the following bag is retained in this space and placed at an appropriate position for the next user. A roll 12 is retained with an inclined groove 18 so as to be caught with friction on inner surface of the dispenser.
Patent JP-H03230706-A (JP)
Title: Electric vehicle controller
Inventor: HEGIHARA HIDEKI
IPC: H02P7/29
Filed: 1990-01-31
Abstract: PURPOSE:To ensure the changeover from brake control to drive control by a method wherein, when an opened line-breaker is re-closed for the purpose of changeover from the brake control to power control, a pre-determined field pre-exciting current is applied beforehand and, after the voltage of an armature winding becomes zero or its polarity becomes the polarity of a driving state, the line-breaker is closed. CONSTITUTION:A line-breaker 8 is not closed simultaneously with a circuit breaker 6 but is closed through the operation of a relay PR when a field current output signal I2 exceeds a certain value and a current detector 19 is turned on. In this case, a field pre-exciting current is approximately the same as the minimum value of a control current. When the line-breaker 8 is closed, the voltage of an armature winding 9 becomes zero or its polarity becomes the polarity of a power running state, i.e., the polarity reverse to that of a brake state, and a short-circuit current does not flow through the armature winding 9.
Patent JP-H10216640-A (JP)
Title: Method for sorting synthetic-resin articles and device therefor
Inventor: KAWAMURA YASUTARO
IPC: B07B13/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To automatically sort synthetic-resin articles. SOLUTION: The synthetic-resin bottles 2 as the synthetic-resin articles each having a mark showing the material are sorted by materials by this device. The device comprises an arm 1 as a means for arranging a synthetic-resin bottle 2 at a specified position, a means for identifying the mark on the side face of the bottle 2 showing the material of the bottle 2, a means for discriminating the material of the bottle 2 based on information related to the mark, a bottle extruding member 6 as a means for sorting the bottles 2 by materials and a belt conveyor 7.
Patent JP-S59150121-A (JP)
Title: Production of spun yarn
Inventor: KANEDA KEN
IPC: D02G3/26
Filed: 1983-02-16
Abstract: PURPOSE:Spinning operations are conducted by means of a rotor type open-end spinning frame so that specific conditions are satisfied whereby, in the unsized weaving of the resultant yarn, healding and fluffing by friction with the reeds are reduced and the yarn breakage is made zero, even when it is used as a warp. CONSTITUTION:When a spun yarn is produced by means of a rotor type open- end spinning frame, the operations are carried out so that the following condition: (A) the average denier of the staple fibers fed to the open-end spinning frame is less than 1.5 and the average length is less than 55mm., (B) twisting number (a) is over 135, (C) the surface speed of the yarn-collecting face on the rotor Vm/min, 4,000<=V<=9,500m/min, (D) the first guide with which the fiber bundle released from the inner wall of the rotor comes into contact is smooth with less than 1.5mu surface roughness, are satisfied.
Patent JP-H05222648-A (JP)
Title: Weft-inserting device of air jet loom
Inventor: YUNO MAYUMI
IPC: D03D47/30
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a weft inserting device having high weft inserting stability by reducing pressure loss of air flow path in auxiliary nozzle jetting of an air jet loom and obtaining stable and high auxiliary nozzle jet pressure. CONSTITUTION:In an air jet loom for jetting air from a compressed air feed source through an air opening and closing valve, a piping and a jet port of the tip of an auxiliary nozzle to a reed, the objective weft inserting device of the air jet loom is constituted by the piping in which the cross section of inner diameter of the piping connecting to the auxiliary nozzle is 5mm<2> to 20mm<2> and satisfy the range of 3 times to 10 times based on cross section of jet port of the tip of the auxiliary nozzle, and the auxiliary nozzle.
Patent JP-H04262699-A (JP)
Title: Controller for video and acoustic equipment
Inventor: MASUMOTO KIICHI
IPC: H04N5/00
Filed: 1991-02-18
Abstract: PURPOSE:To offer a control means showing a function which is aimed by a whole system by means of a simple connecting method and a simple operation by connecting plural video, acoustic and electronic equipments which have different functions. CONSTITUTION:The control means is constituted in such a way that the tuner amplifier part 1B of a television unit 1, as the example of an equipment, is connected with the input of a video tape recording and reproducing device 2 and a cassette tape recorder for voice 3, an operation part 4 is provided with a control circuit giving a serial control signal, the signal reception circuits of the respective equipments are connected by control signal lines A, B and C from the output terminal of the control circuit, the operation of the operation part 4 successively and serially transmits plural commands corresponding to the respective equipments and the control reception circuits in the respective equipments are controlled so as to control the whole system.
Patent JP-H09192374-A (JP)
Title: Detecting device of mechanical device and device for detecting remaining amount of bobbin thread of sewing machine
Inventor: KATAYAMA KAZUNORI
IPC: D05B59/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the remaining amount of a bobbin thread without an erroneous detection under a simple structure by providing such a structure design that a moving element is transferred by energizing a stator consisting of a coil wound around an iron core and the remaining amount of a bobbin thread is detected by detecting a colliding sound generated when the moving element runs into an engaging element with the help of an oscillating wave detecting element. SOLUTION: When a device for detecting the remaining amount of a bobbin thread is in the standby state, a carrier 505 composing an actuator 501 is kept in a state of contact with a lateral plate 508 on the counter shuttle side. Under this state, the carrier 505 is shifted to the shuttle 1 side by a thrust under the electromagnetic action on an iron core 502 and consequently, the tip of a detecting bar 507 is inserted into a bobbin case 2 through a hole 2F. In this case, if adequate remaining amount of the bobbin thread is ensured, the tip of the detection bar 507 collides with the outer periphery of the bobbin thread 150 wound around a bobbin 7, and a voltage waveform with a small amplitude is output from am ultrasonic sensor.  On the other hand, if there is no remaining amount of the bobbin thread, the carrier 505 runs into the lateral plate 508c, and a voltage waveform with a large amplitude is output from the ultrasonic sensor.
Patent JP-H07203745-A (JP)
Title: Narrow guide device in combine harvester
Inventor: KOMATSU MASAHIRO
IPC: A01D63/04
Filed: 1994-01-24
Abstract: PURPOSE:To provide a narrow guide device in a combine harvester, capable of freely regulating and fixing narrow guides in the right, left and vertical directions according to the kind and height of a crop and having a great regulation range and a slight range of interference with internal operating members of a machine body. CONSTITUTION:This narrow guide device 17 in a combine harvester is obtained by arranging narrow guides 18 and 19 capable of preventing unreaped grain culms on the unreaped side of the combine harvester 1 from falling into the side of a machine body in the lateral front and rear directions of the machine body. The narrow guide device is constituted by forming the tip of a narrow guide supporting rod 26 capable of freely advancing, retreating, rotating, fixing and releasing the fixing from the side of the machine body in the transverse direction into a crank shape and engaging the tip of the supporting rod 26 with a sliding part (18b) in the direction of the narrow guide shaft provided in the intermediate part in nearly the front and rear directions of the narrow guides 18 and 19 so as to enable the regulation of the protrusion extent and height of the narrow guides 18 and 19.
Patent JP-H10217747-A (JP)
Title: Vehicular air conditioner
Inventor: NAKAJIMA HIROSHI
IPC: B60H1/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air conditioner capable of securing sufficient cooling without installing a revolution control device for controlling the number of revolution on a blower case 4. SOLUTION: The unit case 11 of an air conditioner and heater unit 3 is connected to the blower case 4 of a blower unit 2 through a connection duct 15. Blast air evolved from the blower unit 2 flows into the unit case 11 through the connection duct 15. A revolution control device 10 for controlling the revolution of the motor of the blow bit 2 is installed on the connection duct 15. The revolution control device 10 is provided with a radiation fin for radiating heat evolved from an internal circuit. The radiation fin is inserted into inside the connection duct 15. A vehicular air conditioner body is installed on outside the connection duct 15.
Patent JP-H03228475-A (JP)
Title: Synchronizing signal width suppression circuit
Inventor: HAYASHI AKIO
IPC: H04N5/10
Filed: 1990-02-01
Abstract: PURPOSE:To accurately perform DC recovery even from a composite video signal with narrow horizontal back porch width by selecting the output of a sample-and-hold means in a period including part of a synchronizing signal prior to back porch and part of the back porch of the composite video signal. CONSTITUTION:The sample-and-hold means 20 holds the back porch level of one horizontal cycle before. A selection means 22 selects the output of the sample-and-hold means 20 at the rear side of the synchronizing signal that is composite video signal input and the start part of the back porch connected to the side. Therefore, the rear side of the synchronizing signal that is the composite video signal input and the start part of the back porch connected to the side can be substituted by the back porch level of one horizontal cycle before. The back porch level of one horizontal cycle before can be assumed as the one nearly equal to a present back porch level. In such a way, the back porch is extended to the side of the synchronizing signal, and finally, tuning can be obtained without receiving any limitation for a certain range of horizontal synchronous frequency.
Patent JP-2000218395-A (JP)
Title: Press device
Inventor: FUTAMURA SHOJI
IPC: B30B15/14
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a press device for fixed point processing with high processing accuracy and a long life. SOLUTION: This device comprises a substrate 1 formed into a flat shape, a guide bar 2 whose one end is crossed with the substrate at a right angle, a support plate 3 which is arranged at the other end of the guide bar in a manner to cross with the guide bar at a right angle and is formed into a flat shape, a screw axis 5 which is supported to the support plate in parallel to the guide bar rotatably in normal and reverse directions, a movable element 7 which is fitted with the guide bar movably in the axial line direction, a nut member 8 which is formed into a hollow cylindrical shape in a manner to be screwed with the screw axis and has a differential moving male thread 13 on the outer periphery, a differential moving member 14 which is formed into a hollow cylindrical shape,  has a differential moving female thread 15 to be screwed with the differential moving male thread on an inner periphery and is rotatably formed in the movable element, and a worm wheel 16 which is fixed to the differential moving member and fitted with a worm wheel 17.
Patent JP-H02147272-A (JP)
Title: Tape supply system of thermal printer, etc.
Inventor: MAIKERU EMU RICHIYAADOSON
IPC: B41J3/38
Filed: 1989-02-01
Abstract: PURPOSE: To hold a cartridge in a correct transfer aligning state by incorporating a pivotal cover coupled to a cartridge containing tray, and a pair of cam rollers engaged with the cartridge. CONSTITUTION: A rotatable post 148 rotatably secures a cover 146 to a tray 15. A pair of cam rollers 153 is rotatably secured to an inside rear surface of the cover 146. As the cover 146 is closed, the roller 153 is engaged with the rear of a cartridge 16, and the cartridge 16 is resultantly moved forward. When the cover 146 of the tray 15 is opened, a spring is operating at a front end of the cartridge to move rearward to remove it from a machine. A bottom of the service tray 15 has an opening 156 cooperated with a tape cutting arm 14, an opening 157 entering an operating relation to the cartridge at a printhead and a platen assembly, and an opening 159 for extending a shaft 35 with a spline into the cartridge. A holding tab 158 is extended upper rearward from the bottom 145 to hold the cartridge at a fixed operating position.
Patent JP-S55116241-A (JP)
Title: Monitoring hydrogen transmission
Inventor: OOKUBO KATSUO
IPC: G01N15/08
Filed: 1979-02-28
Abstract: PURPOSE:To monitor hydrogen transmission through the thickness of a metal material by observing the swollen condition of the film coating on the outer surface of a metal material formed by coating elastomer. CONSTITUTION:With respect to the material, to be inspected, of an equipment or device consisting of metal materials, a film coating is formed by coating elastomer of high elasticity (such as chlorinated rubber, chloroprene rubber) on the surface of its one side (the side which is not in contact with an atmosphere containing hydrogen). Next, the other side (the side not coated with film) of the material to be inspected is brought into contact with an atmosphere containing hydrogen, and the hydrogen which has passed through the material is arrested at the place between the outer surface of the metal material and the film coating. By observing the swelling of the film coating produced by the resultant hydrogen pressure, the condition of diffusion and transmission of hydrogen in the metal material is detected. The foregong method is suitable for use in the detection of hydrogen transmission at normal temperature to 100 deg.C.
Patent JP-2000219999-A (JP)
Title: Electrolytic rust removing device
Inventor: OKUBO TSUTOMU
IPC: C25F3/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce a working burden of removing rust, and to remove rust without damaging a surface of a container such as a large barrel by providing a rotary mechanism to rotate the container at a specified position and a means to supply an electrolyte to an electrode. SOLUTION: A large barrel 100 is held by a moving roller and a drive roller 11 from its side at an electrolytic polishing part 10, and an electrode is brought into contact with its side surface. Then, an electrode 23 for a top surface is brought into contact with the top surface of the barrel 100. The barrel 100 is rotated around its axis by driving the drive roller 11. An electrolyte is supplied at the drive timing through a supply pipe, and the DC voltage is applied to an electrode for a side surface and an electrode 23 for the top surface. The barrel 100 is rotated at a specified rotational speed, and the electrolytic polishing process is completed in two rotations. The voltage to be applied to the electrode 23 for the top surface and the electrode for the side surface is inverted in the first half and the second half of this process.  The side surface and the top surface of the barrel 100 are uniformly and electrolytically polished to remove adhered rust and stains.