baber/WOPTO huggingface dataset:
Patent JP-S62113557-A (JP)
Title: Ink jet recorder
Inventor: ONISHI TOSHIYUKI
IPC: B41J2/165
Filed: 1985-11-13
Abstract: PURPOSE:To enable complete removal of liquid and/or foreign matter by vibrating a removing member for such material adhering to a recording liquid discharge part. CONSTITUTION:After a cap 15 is tightly pressed on the front of a recording head 4, a pump is driven to absorb ink from an orifice on the recording head 4. If the absorption is completed, the tip of a blade 2 contacts the front of the recording head 4 by the movement and displacement of a carriage 5, allowing an ultrasound vibrator 3 to be driven and the blade 2 to vibrate by ultrasound. This results in the blade 2 sliding to contact the front of the recording head 4 and removing paper waste and dust attaching to an orifice part. After the elapse of a prearranged time, the blade 2 is caused to retreat to its original position, thus ending a discharge resumption action. In this way, it is possible to remove paper waste or dust all at once with ease.
Patent JP-S62112991-A (JP)
Title: Heat exchanger and operation thereof
Inventor: MEN MASATO
IPC: F28D19/00
Filed: 1985-11-13
Abstract: PURPOSE:To enhance thermal efficiency and facilitate removing non-condensable gases, by providing a single separate-type heat exchanger with a heat pipe type heat- exchanging system and a heat-transmitting medium circulation type heat-exchanging system, and operating in only one of the two systems according to varied operating conditions. CONSTITUTION:When starting the operation of a heat exchanger, valves 6, 7, 8 are opened, and a feeding pump 9 for a heat-transmitting medium is operated to feed the medium from a tank 10 into a system line. When the level of the medium reaches an uppermost part of a heat-radiating part 2, the pump 9 is stopped, and the valves 6, 7, 8 and a discharge valve 11 are closed. Next, valves 16, 17 are opened, a circulating pump 5 is operated, the medium in the system line is circulated, a high-temperature fluid is passed to a heat-absorbing part 1, while a low-temperature fluid is passed to the heat-radiating part 2, and an operation of the heat-transmitting medium circulation type is thereby performed. In a normal load operation, a valve 15 is opened, the circulating pump 5 is stopped, the valves 16, 17 are closed, while valves 6, 20, 21 are opened, and the pump 9 is operated to drain the medium from the system line. Then, the pump 9 is stopped, the valves 6, 20, 21 are closed, and an operation of the heat pipe type is performed.
Patent JP-H06109041-A (JP)
Title: Disc brake for vehicle
Inventor: TSURUTA MATSUHISA
IPC: F16D55/224
Filed: 1992-09-22
Abstract: PURPOSE:To prevent the brake dragging by speedily separating a brake pad from a disc rotor when the brake pad is worn out. CONSTITUTION:A disc brake 10 for vehicle is equipped with a bendable strip shaped spring 9 which is fixed on the ear part 3b of an outer pad and extends in the direction separating from a disc rotor and has an arcuate shaped bendable part 9b on the top edge side in the separation direction. A pad clip 8 which has a supporting part 8a and is installed on a mounting 4 so as to be interposed between the ear part 3b of the outer pad and the inner surface of the cut part of the mounting 4, and supports the outer pad in a slidable manner, and extends in the separation direction from the disc rotor and is engaged in a turnable manner with the arcuate shaped bendable part 9b of the bendable strip shaped spring 9 at the top edge in the separation direction is provided. A plastic deformation is generated on the intermediate bendable part 9a of the bendable strip shaped spring 9 according to the abrasion of the outer pad.
Patent JP-2001074310-A (JP)
Title: Space heater
Inventor: MATSUO TAKAO
IPC: F24H3/06
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a space heater to prevent thermal deformation and heat deterioration of an installation floor. SOLUTION: In a space heater formed such that a flat box-form heat- exchanger 20 thin in a longitudinal width is arranged in front of a cabinet 10, and a burner 30 to form a combustion flame toward a heat-exchanger 20 is provided, its structure is such that the heater is inclined with a front end raised and comprises a plurality of heat reflection plates 70 and 71 vertically provided with radiation heat reflecting pieces 70a and 71a extending in a lateral direction, and the heat reflection plates 70 and 71 are arranged opposite to at least a part of a portion extending between the central part and the lower part of the front of a heat-exchanger.  This constitution reflects heat radiated from a part positioned opposite to the heat reflection plate 70 of the heat- exchanger 20, upward by the radiation heat reflecting piece 70a, and regulates radiation to the lower front of a cabinet 10. Namely, a radiation heat to the vicinity of the front of the space heater is prevented from generation, and over heating of a floor is prevented from occurring.
Patent JP-2001009085-A (JP)
Title: Slot machine
Inventor: KONUMA KUNIO
IPC: A63F5/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To rouse the interest of a player in a game by varying the development of the game. SOLUTION: Respective symbol display windows are formed in the size capable of visually confirming symbols for five frames and seven prize winning lines L1-L7 are horizontally and obliquely set corresponding to the stop positions of respective symbols. The prescribed number of prize winning lines are validated corresponding to how many medals are put in and when a special prize is won by a following lottery for pull-in control, however, the valid prize winning line is further added. This change setting of the prize winning line is maintained until special prize winning is established.
Patent JP-H03115624-A (JP)
Title: Control circuit of variable capacity type hydraulic motor
Inventor: YOSHINAGA SHIGEHIRO
IPC: F15B11/02
Filed: 1989-09-28
Abstract: PURPOSE:To effectively prevent occurrence of a cavitation by connecting an end of an auxiliary duct to a control duct and connecting the other end to each main duct between a hydraulic motor and a counter balance valve via a pair of check-valves. CONSTITUTION:An end of an auxiliary duct 22 is connected to a control duct 16 at a position of a connection 23 and the other end of the auxiliary duct 22 is connected to main ducts 7A, 7B via check-valves 24A, 24B before and after a hydraulic motor 1. When a vehicle is to be stopped while the hydraulic motor 1 is rotating in a direction of an arrow C or when the vehicle is to go down on a slope, the hydraulic motor 1 is inertially rotated by an inertial body 2 in the direction of the arrow C to exhaust a large amount of pressure oil from the hydraulic motor 1 to the main duct 7B side. When pressure on the main duct 7A side drops, pressure oil from a pilot 15 is supplied to the main duct 7A side at a relatively high pressure via a pressure reducing valve 21, the control duct is, the auxiliary duct 22 and the check-valve 24A to prevent a negative pressure from being generated in the main duct 7A.
Patent JP-H0593897-A (JP)
Title: Liquid crystal panel and its driving method, and optical valve
Inventor: KUBOTA HIROSHI
IPC: G02F1/1333
Filed: 1991-10-01
Abstract: PURPOSE:To provide the optical valve which makes an excellent gradational display and its driving method. CONSTITUTION:A modulation voltage is applied to the substrate electrode or counter electrode of a liquid crystal panel 3. The frequency of the modulation electrode is less than the response frequency of liquid crystal and the amplitude of the modulation voltage is less than the rising voltage of the liquid crystal. The liquid crystal of the liquid crystal panel 3 is macromolecule dispersed liquid crystal. The macromolecule dispersed liquid crystal has hysteresis characteristics, but has variation between transmissivity T1 in the rising of hysteresis by the application of the modulation voltage and transmissivity T2 in the falling and the apparent transmissivity is (T1+T2)/2. Therefore, the optical valve which uses the macromolecule dispersed liquid crystal makes the excellent gradational display under a little influence of the hysteresis.
Patent JP-S63106190-A (JP)
Inventor: WATANABE SEIJI
IPC: B62J99/00
Filed: 1986-10-23
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-H08122276-A (JP)
Title: Bottle mouth top face check method
Inventor: HASEGAWA HIROMICHI
IPC: G01B11/30
Filed: 1994-10-19
Abstract: PURPOSE: To provide a bottle mouth top face check method by which a mouth top face can be checked with precision irrespective of size of mouth diameter, the presence of eccentricity, the presence of rough surface, etc. CONSTITUTION: Linear light L which extends in the radial direction of a bottle is irradiated on a top face 1 of bottle mouth, and reflected light is received by an image sensor 5. By turning the bottle 1, light energy of reflected light is accumulated in the image sensor per short section 6 in the peripheral direction. An analog signal comprising the information in the direction of width is converted into a pulse to judge whether the bottle mouth top face is good or not.
Patent JP-H0997653-A (JP)
Title: Clip for movable connector
Inventor: KAMEYAMA ISAO
IPC: H01R13/74
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a clip for a movable connector capable of enhancing fitting ability by effectively functioning the elasticity of an elastic locking piece, and sufficiently absorbing the position displacement to a fixing mating connector in fitting. SOLUTION: A clip 37 for a movable connector has four clips 39 projecting from one side of a supporting plate 35 formed in a connector housing 33, inserting into a square fixing hole, and elastically coming in contact with each side of a fixing hole 43. A locking projection 45 is formed on the outer surface of the clip 39, and a locking tapered surface 45b for coming in contact with the periphery of the fixing hole 43 when a locking projection 45 is passed through the fixing hole 43 is formed in the rear in the insertion direction of the locking projection 45.
Patent JP-H1094466-A (JP)
Title: Flower decoration plate
Inventor: MATSUMOTO HIROYUKI
IPC: A47G7/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a flower decoration plate having a function of dehumidification for preventing the discoloration or the collapse of the shape of a dried flower or a pressed flower, and allowing the easy change of a desiccant without damaging the dried flower. SOLUTION: The flower decoration plate has a recess 3 for housing a desiccant 5 on the back 2b of a plate body 2 to fix a flower 1, and vent holes 4 are formed on the recess 3, so as to aerate the surface 2a and reverse side 2b of the plate body 2. As a result, the desiccant 5 and the flower 1 are kept near each other and at the same time, communicated to each other via the vent holes 4 formed on the plate body 2. According to this construction, the dehumidification of the flower 1 is facilitated and the long-term preservation thereof is ensured.
Patent JP-H03115045-A (JP)
Title: Method and device thereof for properly arranging cut end of lap discharged from lap forming device in specified position
Inventor: OGURA ISAO
IPC: B65H19/10
Filed: 1989-09-28
Abstract: PURPOSE:To automatically arrange a cut end of a lap properly in a specified position by providing a pair of drive rollers, for stop-loading a rolled lap while for rotating the lap in this condition, in the final end part of a discharge route of the lap discharged from a lap forming device. CONSTITUTION:A lap 7, rolled and discharged from a lap forming device by a kickout lever 6, collides against a stopper bar 11 to spring back and stop, and the lap is loaded and supported to a pair of drive rollers 21 which constitute a lap rotating device C. Under this condition, when the pair of drive rollers 21 of the lap rotating device C are rotated, the lap 7, loaded on this roller, is rotated, and a position of a cut end 7a of the lap is moved along the circumferential direction. When the cut end 7a of the rotating lap 7 is detected by cut end detecting sensors 18a, 18b mounted to a specific position in the peripheral part of the lap loaded on the lap rotating device, rotation of these drive rollers 21 is stopped with the cut end 7a properly arranged.
Patent JP-S63109036-A (JP)
Title: Mold assembly of injection molder
Inventor: ICHINO YOSHIKIYO
IPC: B29C45/26
Filed: 1986-10-27
Abstract: PURPOSE:To highly speedily and accurately control the injection speed in response to the position of a screw by a method wherein a runner to connect gates, each of which is open to a cavity, with a sprue, to which a nozzle faces, is formed in a mold, and the opening of the gate is controlled in response to the moving stroke of the screw. CONSTITUTION:A mold assembly 13 is equipped with a fixed mold 15 and a movable mold 16, between both of which cavities 14 are formed. The fixed mold 15 consists of a supporting part 17 and a mold part 18, both of which are coupled to each other by a coupling structure having the positioning function. A sprue 19 and a runner 20 are formed in the supporting part 17. Gates 21, which are connected to the runner 20, are formed in the mold part 18. The gate 21 is opened and closed, and its opening is regulated by contacting the conical surface 22a of a pin 22 with a funnel-shaped surface 21a under pressure. Each pin 22 is shifted in response to the movement of a screw 2 so as to regulate the opening of the gate 21 in order to control the amount of molten resin flowed in a cavity 14, resulting in controlling the injection speed.
Patent JP-H0994268-A (JP)
Title: Wheelchair-carrying vehicle
Inventor: SAKURADA MASARU
IPC: B60P1/44
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair-carrying vehicle, which comprises compact and simple parts to reduce the manufacturing cost, and has improved operability for loading and unloading the wheelchair, comfortableness and running stability. SOLUTION: This wheelchair-carrying vehicle 1 which carries a wheelchair 30 on a floor 5 is equipped with a device to hold one of the rear wheels 31a of the wheelchair 30 when it is set in or down, and a wheelchair rotating device 10 which rotates between a position at which the wheelchair 30 is set in or down and a position at which the wheelchair 30 is fixed in order to guide the wheelchair 30 to turn by a wheel guide 2.
Patent JP-H01132559-A (JP)
Title: Production of alkali metal salt of 2-pyrrolidone-5-carboxylic acid
Inventor: HANSUUPEETAA KURIMAA
IPC: C07D207/28
Filed: 1988-10-11
Abstract: Alkali metal salts of 2-pyrrolidone-5-carboxylic acid (pyroglutamic acid) are prepared by heating the corresponding alkali metal salt of glutamic acid to a temperature between its melting point and 270 DEG C. until the water liberated by the intramolecular condensation (cyclocondensation) has been completely eliminated.
Patent JP-H03117531-A (JP)
Title: Control unit for main shaft
Inventor: EBA KOJI
IPC: F16H61/02
Filed: 1989-09-29
Abstract: PURPOSE:To enable a gear change during the rotation of a main shaft and to shorten the changing time without providing a synchronous mechanism, by performing the operation of the motor shaft position of the case of gears being engaged and inputting the speed command of the motor shaft to a speed control circuit with its output. CONSTITUTION:A circuit 11 operating the target position thetaM* of a motor 5 shaft based on a gear command GNO, main shaft position thetaS and motor shaft position thetaM, a circuit 22 performing the sequence command of a gear 7 change by detecting the variation of the gear command GNO, a circuit 12 operating the motor shaft speed command WM2* which makes the target position thetaM* and motor 5 shaft position thetaM coincident and a switch 10 are provided. The switch 10 is changed over so as to input WM2* by giving to the circuit 11 the gear command GNO showing a set of gears 7 engaged in case of gear change and the gear 7 is removed from an actuator 6 in the state of the motor shaft 5 being synchronized with a main shaft 9. When the gear command GNO is then changed to the value of after conversion, the motor 5 shaft is controlled by the position and speed engaging the main shaft 9 and gear 7 according to the set of the gears of after conversion and the gears of after conversion can be engaged by the actuator 6.
Patent JP-H0995138-A (JP)
Title: Riding door of automobile
Inventor: OKADA MASAYASU
IPC: B60J5/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To surely catch rainwater or the like entering a door panel and at the sane time to prevent a water drop or the like from sticking to window glass for side view by using simple structure. SOLUTION: On the upper side of an outer panel 3a for a door panel 3, an up and down window glass 4 is disposed, and on the lower side of the outer panel 3a, a fit-in type window glass 6 for side view is disposed. At the lower end of the up and dot window glass 4, a catching member 18 is fixedly bonded by a bonding agent 19. A base part 20 of the catching member 18 is made into a nearly U-shaped form, and at the lower end of the base part 20, an extension part 21 is integratedly formed. The extension part 21 is obliquely upward projected toward the outside of a vehicle and molded. In that case, rainwater entering the door panel 3 is dropped from the lower end of the up and down window glass 4 and caught on the extension part of the catching member 18.
Patent JP-H02100519-A (JP)
Title: Frequency synthesizer
Inventor: SAITO SHIGEKI
IPC: H03L7/187
Filed: 1988-10-07
Abstract: PURPOSE:To improve the stability of a frequency and the purity of an oscillation waveform and to switch an oscillation frequency at a high speed by inserting a band variable filter between a voltage supply means and a voltage control oscillator, setting the width of a pass band width at the time of switching the oscillation frequency and setting it narrow after convergence. CONSTITUTION:For switching the frequency, the alteration of the frequency in a variable frequency divider 2, the alteration of input data in a digital/ analogue converter 6 and the band-alteration of a band variable filter 8 are simultaneously performed, and the width of the pass band of the band variable filter 8 is set to W1 which is wider than W2. Thus, the output voltage of the digital analogue converter 6 is transmitted to an adder 7 at a high speed, and the control voltage of the voltage control oscillator 1 is altered to V2 at the high speed. Thus, the high speed switching of a frequency is attained. After switching, the width of the pass band of the band variable filter 8 is reset to W2. Thus, noise which has occurred in the digital/analogue converter 6 is controlled and the deterioration of a noise characteristic in the output of the voltage control oscillator 1 is prevented.
Patent JP-H03117168-A (JP)
Title: Picture transmitter
Inventor: KATO EIJI
IPC: H04N1/32
Filed: 1989-09-29
Abstract: PURPOSE:To cope with an interrupt by the operator with very simple operation only such as replacement of a picture information storage means even when the interrupt by the other operator takes place on the way of awaiting retransmission by storing information specifying a destination in the information storage means. CONSTITUTION:When recording paper is in shortage at a receiver side, a comparatively long time might be required till the recording paper of the receiver equipment is supplemented (or replaced). In this case, the same operator monopolies the transmitter for a long time at the sender side and when other transmission is desired urgently, it is required for the other operator by placing interrupt to connect the line to a different telephone number for the communication. However, under such circumstance, such a simple operation as replacement of a memory cad 100 is enough for the purpose. After the memory card subjected to interrupt processing is removed, the preceding memory card is again loaded and the transmission switch is turned on, the telephone number of the destination stored in the memory card is dialed.
Patent JP-2000090411-A (JP)
Title: Multichannel magnetic head and multichannel magnetic head device
Inventor: OGATA SEIICHI
IPC: G11B5/29
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to deal with a larger capacity and higher transfer rate of recorded information by respectively disposing the magnetic gaps formed by butting a pair of magnetic core half bodies against each other respectively in a sliding direction of a magnetic recording medium and a direction perpendicular thereto at approximately the same pitch as a track pitch. SOLUTION: The magnetic metallic thin films 5 are formed on slopes 4a diagonally formed at a prescribed angle on the nonmagnetic substrates 4. When a pair of the magnetic core half bodies 3 are joined via nonmagnetic films, the magnetic core is disposed diagonally with the sliding direction and the front part butt surfaces 12 are butted against each other, by which the front gap is constituted. Thin-film coils 7 are formed within a coil forming recessed part 16 approximately around the rear part butt surfaces 13 and the end thereof is connected to a coil connecting terminal 17 and an external connecting terminal 18. The magnetic head 2 is formed by polishing and planatarizing the surfaces joined to each other and joining and integrating these surfaces to the thickness at which their respective front gaps attain a prescribed spacing.
Patent JP-2000083949-A (JP)
Title: Radiographic table
Inventor: OBAYASHI KIYOTO
IPC: A61B6/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To protect fingers of an operator and to prevent a patient from unnecessarily touching a switch for operating a motor-driven brake disposed at the side part of a top plate. SOLUTION: This lying table for radiography is provided with a top plate 2 freely slidable while placing the patient, a side frame material 7 attached to the side edge of the plate 2 in the longitudinal direction of the plate 2, an operation groove 14 formed along the longitudinal direction of the material 7 at the side part of the material 7, a grasping groove 15 formed along the groove 14 on an upper surface near the entrance of the groove 14 into which the grasping fingers of the patient on the plate 2 are inserted, a switch holding groove 16 which is adjacent to the groove 15 of the groove 14 and disposed in a part deeper than the groove 15 by being viewed from the entrance of the groove 14, and a brake operating switch for operating a motor-driven brake disposed at the groove 16.
Patent JP-S61132117-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01F12/44
Filed: 1984-11-30
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-H0893339-A (JP)
Title: Sheet fixture and sheet structure using sheet fixture
Inventor: ASAKAWA MASAHIRO
IPC: E06B3/58
Filed: 1994-09-22
Abstract: PURPOSE: To obtain excellent appearance properties and improve the mounting productivity and appearance properties of a sheet material by a simple instrument and procedure. CONSTITUTION: Parts of the peripheral section of a sheet material 1 are held between a slid and fitted fixing member 4 and a hold-down member 5, thus bearing the whole sheet material 1. The fixing member 4 and the hold-down member 5 are fitted 4d, 5a by grooves, thus easily fixing both members 4, 5 while obtaining fine appearance without exposing a fixing member such as a bolt to the outside.