baber/WOPTO huggingface dataset:
Patent JP-S6142766-A (JP)
Title: Tension servo circuit
Inventor: YAMAMURA TAKATADA
IPC: G11B15/43
Filed: 1984-08-07
Abstract: PURPOSE:To decrease the leading time of servo by providing a means applying a tension error signal to an LPF having a gain and keeping a voltage of a capacitor being a component of the LPF when a servo loop is opened. CONSTITUTION:After a phase compensation to a high frequency is applied to the tension error signal in a tape tension servo circuit for a tape recorder or the like, the signal is fed to a gain compensation circuit 7 so as to obtain a response gain to a low frequency. The circuit 17 is provided with a changeover switch 12 and a voltage buffer amplifier 13, a capacitor C is connected in parallel with a resistor R2 by throwing the switch 12 to the position T at tension servo and an output terminal of the amplifier 13 is connected by throwing the switch to the position S at the speed servo. Thus, when the tension servo is switched into the speed servo, a terminal voltage of the C, that is, an output voltage V1 of the operational amplifier 8 is kept nearly constant. Thus, when the tension servo is restarted, the leading time is reduced.
Patent JP-2000140334-A (JP)
Title: Pachinko machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent a non-contact switch built in a safe ball discharging device of a Pachinko machine from erroneously working. SOLUTION: The circumference of this Pachinko machine 1 is covered by an outer frame 2 inside which a metallic middle frame 10 is equipped. A mechanism board 11 made of synthetic resin is attached on the rear side of the middle frame 10 to bring the front face thereof into a condition neighboring the rear face of the middle frame. The mechanism board 11 is equipped with members such as a game ball tank 26, game ball supply device 22, safe ball discharging device 1, etc. A hollow part is formed in front of the set position of the safe ball discharging device 14 of the mechanism board 11.
Patent JP-H1011789-A (JP)
Title: Optical pickup device
Inventor: INOUE MASAOMI
IPC: H01L31/0232
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to change over an optical path for plural kinds of optical disks having a different substrate thickness with a compact constitution by making an optical beam selectively incident on each objective lens through the forward and backward movement of a polarizing plate. SOLUTION: At the time of attaching a thick optical disk 14, a carriage 1 is moved to the inner circumferential side of the optical disk 14, with an objective lens 18 reaching the innermost circumference in which the basic information of the optical disk 14 is recorded. With a slide plate 6 driven, a polarizing plate 3 is held in a state completely retreated from the optical path. Then, the outgoing light from a laser diode 15, passing through a collimator lens 16, polarizing beam splitter 19 and a beam splitter 20, is bent at right angle and emitted to the optical disk 14 through the objective lens 18. The laser beam reflected on that information surface is again advanced straight to the beam splitter 20, condensing lens 22 and cylindrical lens 24 through the objective lens 18, and sent to the optical detector 26.
Patent JP-H0915817-A (JP)
Title: Image recording device
Inventor: OGIWARA NAGAO
IPC: G03D13/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide an image recording device in which a good image free from density unevenness can be recorded with being hardly influenced by the convection heat in a heating drum, even when the nipping carrying by the heating drum is once stopped to perform a heating in the stopped state. CONSTITUTION: An endless pressure contact belt 112 between wrapping rollers 120 and 126 which are pressed onto a heating drum 110 to thermally develop a photosensitive material 22 and an image receiving material 95 is pressed within a range of ±45 deg. to the horizontal line passing the circle center of the heating drum 110, and provided in the state substantially bisymmetircal to the vertical axial line passing the circle center of the heating drum 110. When the photosensitive material 22 and the image receiving material 94 are thus heated in the pressure contact stopped state, they are hardly influenced by the convection heat within the heating drum 110, and can be heated in the uniform state. Thus, a good image free from density unevenness can be formed.
Patent JP-H0332337-A (JP)
Title: Drainage tube
Inventor: SAITO MIKIO
IPC: H02K5/10
Filed: 1989-06-28
Abstract: PURPOSE:To prevent direct intrusion of water into a tubular section by providing a flexible tubular section having a water discharge port at the tip and a fixing section at the other end, and projecting sections such that the tip side of the tubular section inclines toward the center of the tubular section and further providing a part inclining reversely from the fixing section. CONSTITUTION:A drainage tube 1 is formed integrally with a tubular section 2 and first and second projecting sections 3, 4 by pouring flexible material and removing the mold upon finish of molding. The tubular section 2 is provided with a fixing section 21 at the upper end side and an inclining section 22 at the tip side, where the inclining section 22 inclines with predetermined angle toward the center of the tubular section 2 and the tip part is projected farther than the center of the tubular section 2 so that a water discharge port 24 is opened at a position shifted to the right from the center of the tubular section 2.
Patent JP-S5868261-A (JP)
Title: Oscillation preventing device for reel driving belt
Inventor: OKAYAMA MASAO
IPC: G11B15/26
Filed: 1981-10-19
Abstract: PURPOSE:To decrease the number of parts, and to obtain a small-sized device by arranging an oscillation preventing pulley rotatably and concentrically with the center of a capstan shaft with a flywheel, and adjusting the position of the capstan shaft. CONSTITUTION:An oscillation preventing pulley 7A is arranged rotatably and concentrically with a capstan shaft 1 provided with a flywheel 2, and a bearing 26 for the capstan shaft 1 is provided at the shaft center part of the pulley 7A. The bearing 26 has a screw part 26a, and a screw 27 engaging it is used to adjust the position of the capstan shaft. A belt 6 extended around a motor pulley and a reel pulley which are not shown in the figure is engaged with the external circumference of the oscillation preventing pulley 7A to drive the reel pulley and oscillation preventing pulley 7A, and the capstan shaft 1 is driven by a belt 3 extended around the external circumference of the flywheel 2 and motor pulley. Thus, the number of parts is decreased and the height adjustment of the capstan and the oscillation prevention of the belt are made possible.
Patent JP-H0462026-A (JP)
Title: Method for sizing core material-reinforced resin extrudate
Inventor: TABATA HIRONORI
IPC: B29C48/90
Filed: 1990-06-25
Abstract: PURPOSE:To realize the smooth introduction of extrudate into a sizing mold so as to obtain a product, the surface of which is smoothly sized, by a constitution wherein at least the inner surface of one mold is made of rubber layer at the sizing performed by passing core material-reinforced resin extrudate through the sizing mold consisting of an upper mold and a lower mold. CONSTITUTION:An extrudate 10, which is extruded from a crosshead mold 21, is introduced to the inlet of a sizing mold 30 consisting of an upper mold 31 and a lower mold 32. The upper mold 31 consists of steel and chromium plating is applied onto its inner surface. The lower mold 32 consists of rubber and a large number of projections, the projected face 35 of the top face of each of which is made of a square flat face. As the rubber, silicone rubber, teflon rubber, urethane rubber, butyl rubber, neoprene rubber or the like is used. The extrudate 10 introduced in the gap at the inlet of the sizing mild 30 is slidingly transferred on the inner faces of the upper mold 31 and of the lower mold 32, lead out from the outlet of the sizing mold 30 are taken off by a puller.
Patent JP-S6056574-A (JP)
Title: Multicolor transfer type thermal recording apparatus
Inventor: FUNATO HITOSHI
IPC: B41J2/325
Filed: 1983-09-09
Abstract: PURPOSE:To performing recording within a shortest time without generating wastefulness of IDF, by performing recording in separate recording parts by using IDF provided with a color ink layer having the same size as each recording paper at every recording paper having a different size. CONSTITUTION:When recording is performed by using recording paper P1 having a large size, the recording paper P1 is fed between an uneven ink donor film (IDF) 11 and a back roller 13 and thermal transfer recording of yellow image information is performed by heat energy selectively supplied corresponding to yellow image information from a thermal head 12. Thereafter, the recording paper P1 is guided to a feed guide 17 by a change-over switch 16 and again supplied between IDF 11 and the roller 13 and, at this time, superposed to a magenta color ink layer M to receive the thermal transfer recording of magenta color information. The recording paper P1 similarly finished in multicolor recording is discharged to a discharge paper tray while guided by the change-over switch 16. When recording paper P2 having a small size is used, IDF 21 is used to perform the similar recording operation as in the case of the paper P1.
Patent JP-2001001787-A (JP)
Title: Controller of vehicle
Inventor: TABATA ATSUSHI
IPC: B60W30/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy and prevent unnecessary control and consumption of power in an automated driving in a vehicle that enables both manned and an automated driving. SOLUTION: This control device is installed in a vehicle which enables both a manned driving with an occupant on board and an automated driving without any occupants and also enables control for the manned driving so as to control physical amount sensed by the occupant with his five senses or vehicle behaviors. This control device is provided with automated driving judgment means (S4) to judge that the vehicle is in the automated driving condition without any occupants. It is also provided with automated driving control discontinuation means (S5) to discontinue the automated driving control when the automated driving judgement means (S4) has judged that the vehicle is in the automated driving condition.
Patent JP-H088041-A (JP)
Title: Device and method for control through application of durability i-conductor type insulated heating wire
Inventor: AKIYAMA AKINORI
IPC: H05B3/56
Filed: 1994-06-23
Abstract: PURPOSE:To prevent thermal degradation of an insulated heating wire through the detection of any abnormal temperature by providing a semiconductive polymer that serves as a temperature sensor along the overall length of the insulated heating wire. CONSTITUTION:An insulated heating wire 1 comprises a core 6; an internal conductor 7 wound around the core 6 and generating heat when carrying a current; a semiconductive polymer 8 covering the conductor 7 to achieve conduction and generating a thermistor current with temperature change; an external conductor 9 wound around the conductor 8 to achieve conduction; a separator 10 covering the conductor 9; and an exterior insulator 11 for the separator 10. The conductor 7 serves as both the thermistor electrode of the conductor 8 and a heating element that is made to generate heat by passing a current from a power supply 12. The conductor 8 has its resistance lowered and its thermistor current increased with temperature rises and therefore functions as a temperature sensor that detects the temperature of the conductor 7. The conductor 9 serves as the thermistor electrode of the conductor 8 and sends the thermistor current of the conductor 8 to a discrimination means 4. The conductors 7, 8 thus make direct contact with each other, so the temperature of the conductor 7 can be detected with accuracy and good sensitivity is achieved.
Patent JP-S6320891-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: MURAKAMI TAKASHI
IPC: H01S5/00
Filed: 1986-07-14
Abstract: PURPOSE:To improve conversion efficiency to light energy from electric energy, and to facilitate manufacture by constituting the outermost surface layer of a semiconductor layer, to which a lower side clad layer consisting of AlxGa1-xAs on the outside of a trench is formed, of AlzGa1-zAs (z>x) in the vicinity of the trench and organizing the outermost surface layer of GaAs in a section separate from the trench. CONSTITUTION:In a semiconductor laser device having double hetero-structure including a lower side clad layer composed of AlxGa1-xAs on a semiconductor layer with a trench in the resonator direction, the outermost surface layer of the semiconductor layer on the outside of the trench is constructed of AlzGa1-zAs (z>x) in the vicinity of the trench and of GaAs in a section separate from the trench. Consequently, the refractive index of an active layer on AlzGa1-zAs is made larger than that of the active layer on GaAs, thus stabilizing a transverse mode. AlxGa1-xAs can be grown stably even on AlzGa1-zAs oxidized, thus acquiring the semiconductor laser device having high reliability.
Patent JP-H108931-A (JP)
Title: Oil passage forming method for engine
Inventor: KAMI YOSHIHISA
IPC: F01M1/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate apprehension of infiltration of a fusing member in a hollow part of a pipe member to form an oil passage easily, in the case of forming the oil passage by casting the hollow pipe member at the time of casting of a cast member constituting an engine. SOLUTION: In an oil passage forming method for an engine, a pipe member 18 closing both end parts 18a, 18b is previously set up in a cast mold of a cast member 2L of the engine, lengths L1, L2 of the pipe member 18 are set so as to protrude both ends of a hollow part of this pipe member 18 outward from cutting work surfaces A, B, C after casting the cast member 2L, at cutting work time after casting the cast member 2L, both the end parts 18a, 18b of the pipe member 18 are cut of by cutting work, the hollow part of the pipe member 18 is made to communicate with the outside, and this hollow part is formed as an oil passage.
Patent JP-S6059248-A (JP)
Inventor: ITOU SHIYOUEI
IPC: F16B7/18
Filed: 1983-09-09
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-H0330495-A (JP)
Title: Electronic component protective wrapping bag material and manufacture thereof
Inventor: TAKEMAE SHIGERU
IPC: H05K9/00
Filed: 1989-06-28
Abstract: PURPOSE:To prevent static electricity charged on the outside of a wrapping bag from reaching an electronic component in the wrapping bag, to enable static electricity charged on the inner face of the wrapping bag to disperse, and to restrain static electricity induced by the friction between the electronic component and the wrapping bag by a method wherein a sheet for a wrapping bag comprises a non-chargeable film as the inner surface the layer, a conductive layer including conductive fibers, an insulating film, the conductive layer and insulating film being as the intermediate layer, and a static charge dispersion layer as the outer surface layer, all films and layers having specific surface resistances, and the sheet has a specific total light transmissivity. CONSTITUTION:PE is laminated on an insulating PP film with a surface resistance of 10<9>-10<13>OMEGA/sq. to form a composite film, card web in which conductive fiber formed of nickel plated acrylic fiber and acrylic fiber are mixed is buried in the PE film and fixed to form a conductive layer whose surface resistance is 10<4>OMEGA/sq. or below, and PE mixed with destaticizing agent is laminated on the buried face concerned through a T-die to form antistatic film layer whose surface resistance is 10<14>OMEGA/sq. or above, moreover, a static charge dispersion agent is made to coat the insulating PP film to form a static charge dispersion thin film whose surface resistance is 10<6>-10<11>OMEGA/sq. for the formation of a wrapping material. The total light transmissivity of the material concerned is made 60% or above.
Patent JP-H11332422-A (JP)
Title: Junction-type internally threaded fishing rod
Inventor: KATO YOSHINAO
IPC: A01K87/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To smoothly conduct stowing operations in a junction-type internally threaded fishing rod. SOLUTION: When a fishing rod has one or more pipe rods for the fishing rod capable of being shaken out and being joined on to the top of a pipe rod for the fishing rod having a fishing line-introducing part, the fishing rod of this invention has temporary retention mechanisms 14K, 16T in the hind position of a junction part between at least one of pipe rods 16 for the fishing rod and the pipe rod 14 having a larger diameter capable of directly being joined with the pipe rod 16. The mechanisms 14K, 16T can retain the state that one pipe rod for the fishing rod is moved in the stowed direction in a state halfway finished to be completely stowed or the state that the pipe rod is rotated from that state, by the preferred smaller force than that in the joined state.
Patent JP-H0455862-A (JP)
Title: Image forming device
Inventor: KOIKE TADAO
IPC: B41J13/10
Filed: 1990-06-25
Abstract: PURPOSE:To reasonably use a device corresponding to respective functions used as a copying machine, a facsimile and a printer by switching an ejection path for a paper where an image is transferred corresponding to the respective functions built in a desk. CONSTITUTION:Two paper ejection trays 135 and 168 are provided on the front surface of an upper drawer part 102 and the upper surface of the lower drawer part 103, and a paper ejection switching means 172 for switching a paper ejection path from a fixing part 133 to the trays 135 and 168 is provided. Since the functions as the copying machine, the facsimile and the printer are provided and the tray where the paper P is ejected is properly used corresponding to the functions, the paper is ejected to the front surface of the drawer part in the case of using the device as the copying machine, then a copying processing state is confirmed and a rapid operation is accomplished. Meanwhile, in the case of using the device as the facsimile, the received paper P where the image is transferred is ejected to the inner side of the drawer, so that it is surely stored and secrecy is surely held.
Patent JP-S6227149-A (JP)
Title: After printer of sheet-fed rotary press
Inventor: NISHIBE TOSHIKI
IPC: B41K3/10
Filed: 1985-07-26
Abstract: PURPOSE:To make the setting of one after printing unit possible while numbering printing is carried out by the other after printing unit, by a method wherein a strut is installed adjacent to the base of a press, a pair of upper and lower after printing units being rotatable within a fixed range attached thereto and the rise and fall of the upper after printing unit is made possible. CONSTITUTION:The gear 39 of a lower after printing unit 21 is engaged with the gear 40 of an impression cylinder 4 and a printing press is operated. When a print paper has passed a blanket cylinder and reahed the contact part of the impression cylinder 4 with a numbering machine, the printing of continuous numbers is carried out. During that time, the numbering machine of an upper after printing unit 20 is set in advance. When the numbering printing by the lower after printing unit 21 is completed, after the rotation of the arm 25 of the upper after printing unit 20 in the direction of onto the press base side, the arm 33 of the lower after printing unit 21 is rotated in the direction away from the press base 1 and a numbering mechanism is moved to the position of non operation. When the operation button for the upper after printing unit 20 is pressed, a rise and fall case 22 falls along a strut 19 and the numbering mechanism is also moved to the lower operating position. Then, the numbering printing is carried out.
Patent JP-H1116095-A (JP)
Title: Routed bus operation guiding system
Inventor: SHIDARA KENJI
IPC: G08G1/127
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide routed a bus operation guiding system in which the mistake of a passenger at a bus stop can be prevented. SOLUTION: This system is provided with a routed bus 1 traveling on a preliminarily decided route, (n) bus stops 6 provided with prescribed intervals at (n) parts on the route, bus stop guide 2 for outputting the signal of a bus stop ID assigned to the bus stop 6 by an operation by a driver just after the departure or passage at the bus stop 6, display 8 for lighting-displaying the operating situation of the bus 1, and transmitter/receiver 4 for receiving an ID signal Si transmitted from a transmitter/receiver 9 when the bus 1 approaches the bus stop 6. A controller 3 changes the display of the display 8 from a lighting state to a lighting-out state by radio when the bus stop ID obtained from the ID signal Si coincides with the bus ID outputted from the bus stop guide 2.
Patent JP-H07325255-A (JP)
Title: Cheering tool provided with telescopic function
Inventor: NOYAMA NAMINORI
IPC: G02B23/00
Filed: 1994-07-19
Abstract: PURPOSE:To prolong a focal distance and to make magnification high by juxtaposing an ocular and an objective lens in a longitudinal direction in a cheering tool main body. CONSTITUTION:This cheering tool main body 1 is formed like a bat, and produced by the blow-molding of synthetic resin. Six lens holding parts 1e are provided on a circumference in a middle part between a grip part 1a and a top part 1b. The objective lens 3 is held by the lens holding part 1e through an annular rubber shock absorbing body 5. The ocular 2 is held by the grip part 1a through an annular rubber shock absorbing body 4. The optical axes of both lenses are aligned with the center axis of the main body 1. The cheering tool is used to be shaken or hit in a state where the grip part 1a is held. In such a case, both lenses 2 and 3 are held by the shock absorbing bodies 4 and 5, so that the shock is lightened.
Patent JP-S5867667-A (JP)
Title: 1-substituted-4-phenyl-isonicopetinic acid ester
Inventor: KURIHARA TOUZABUROU
IPC: A61P29/00
Filed: 1981-10-19
Abstract: NEW MATERIAL:The 1-substituted-4-phenyl-isonicopetinic acid ester of formulaI (R1 is lower alkyl; R2 is acetonyl or 3-piperidino-2-hydroxypropyl). EXAMPLE:1-Acetonyl-4-phenyl-isonicopetinic acid ethyl ester. USE:Analgesic and antiphlogistic agent and anesthetic agent. PROCESS:The compound of formulaIwherein R2 is acetonyl is prepared by reacting 4-phenyl-isonicopetinic acid ester of formula II with the monohalogenoacetone of formula III, and another compound of formulaIwherein R2 is 3- piperidino-2-hydroxypropyl is obtained by the reaction of the compound of formula II with 1-halogeno-2-hydroxy-3-piperidinopropane of formula IV or 3- piperidino-1,2-epoxypropene of formula V.
Patent JP-S6229851-A (JP)
Title: Air conditioner
Inventor: YAGI TATSUO
IPC: F24F11/02
Filed: 1985-07-30
Abstract: PURPOSE:To make it possible to control the load of air conditioning as required even in the case that a refrigeration cycle assigned to the min. stage comes to a stop, by starting other refrigeration cycle assigned to a lowest stage is stopped by the action of a protection means. CONSTITUTION:Capacity of air conditioning is made to vary by increasing or decreasing the number of refrigeration cycles in operation in response to the load of air conditioning in a room in which an indoor unit 30 and a plurality of independent refrigeration cycles are provided. And abnormality in a refrigeration cycle assigned to the min. stage among the refrigeration cycles is detected by detecting units 41 and 42, the detected output of which is inputted into a protection unit 43 to stop a compressor 11. When the protection unit 43 works, a substitute-operation control unit 48 works to actuate a compressor 21 of other refrigeration cycle out of operation. In such a way as described above, air conditioning in response to the load of air conditioning can be maintained even in the case of abnormality.