baber/WOPTO huggingface dataset:
Patent JP-2000154560-A (JP)
Title: Step-cum-tool box device for construction machinery
Inventor: TANAKA NOZOMI
IPC: E02F9/16
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a step-cum-tool box device appropriate to middle- and small-sized construction machinery. SOLUTION: An opening 6 is formed at part of the peripheral wall of the box-shaped section part of a main frame 3 forming an upper swivel body and, to the opening part 6, an opening/closing lid 8 is attached so as to oscillate at an open position in a roughly horizontal condition from a closing condition. Inside the opening/closing lid 8, a step 13 is mounted rotatable to a storage position and a using position protruded from the open end of the opening/closing lid 8. The opening/closing lid 8 is formed with a fixing member for holding it at a closing condition.
Patent JP-H10168583-A (JP)
Title: Coated head alloy
Inventor: HANS BRENDLE
IPC: B23B27/14
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To absorbingly relax the high compressive stress of Al-contg. coating and to improve weldability of the coating by interposing a relatively soft secondary hard phases below a primary hard layer contg. To and Al. SOLUTION: The surface of a substrate hard allay is coated with a primary hard layer composed of at least one kind among the nitrides, carbon nitrides, carbon nitrogen oxides, nitrogen borides and carbon nitrogen borides of Ti and Al. A secondary hard layer of at least one kind selected from the nitrides, carbon nitrides, nitrogen borides and carbon nitrogen borides is interposed below the primary coating layer. The thickness of the secondary hard layer is regulated to about 0.05 to 5μm. The secondary hard phases are relatively soft and can relax the shearing stress generated on the boundaries owing to the high compressive stress. Furthermore, in the case a metallic layer of Cr having about 5 to 500nm thickness is interposed into the space between the secondary hard layer and the substrate hard alloy, the shearing stress can moreover be relaxed.
Patent JP-H09165023-A (JP)
Title: Cover skin-cutting device for rolled article
Inventor: KASAHARA TAKAHIRO
IPC: B26D1/04
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To thrust a cover skin-cutting device 10 securely into the end face of a roll of paper even if a packing material exists on the peripheral part of the end face of the roll of paper 1 after cutting, by securely sweeping it away. SOLUTION: Residual packing material remaining on the peripheral part of the end face of a roll of paper is swept away by pressing the two claws 51 of a claw unit 50 to it further inside the end face of the roll of paper in the direction of its radius than the position where a cover skin-cutting device 10 is inserted, and then by moving the claws 51 outward in the direction of the radius. When the claws 51 reach the peripheral part of the end face, the two claws are opened, and the cover skin-cutting device 10 is thrust between them. Further, a sweeping guide 51c is formed on the rear of the claws 51, and even if a long residual packing material exists after cutting, it is swept away from the end face of the roll of paper by means of the sweeping guide, and prevented from interfering with the insertion of the cover skin-cutting device 10.
Patent JP-H07191265-A (JP)
Title: Endoscope optical system
Inventor: KONNO MITSUJIRO
IPC: G02B13/18
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the optical system which has neither a deficiency in lightness on a far-point side nor deterioration in resolving power and is improved in subject field depth on a near-point side by arranging an optical element which generates a positive spherical aberration nearby the pupil position of an optical system. CONSTITUTION:The optical system is equipped with an objective O, relay lenses R1-R3, an ocular E, and an adapter lens. An spherical lens which has an spherical surface r43 for generating the spherical aberration of the whole system in the positive direction is provided nearby the eye point of the optical system. A positive spherical aberration is generated by this spherical lens to provide the spherical aberration of the whole system even in the direction of overcorrection. If an spherical surface lens (near-point shift lens) that uses only spherical surface coefficients of 4th order and 6th order is adopted as the spherical surface shape, then only the spherical aberration can be generated without varying the near axis quantity of the whole system, which is preferable.
Patent JP-2000207619-A (JP)
Title: Information collecting device for vending machine
Inventor: MAKITA YUKIO
IPC: H04M11/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To make a vending machine, which is installed at various places, into online by enabling the machine to select an easily applicable system easy to apply out of online information system for transmitting information through a public line, wired line, wireless transmission and lighting line. SOLUTION: In a first online information system B, information prepared by respective vending machine terminals 31 are stored in respective vending machines but transmitted through a telephone line network 23 to a center device 21 corresponding to a request from the center device 21 or according to the data transmission timing of the vending machine terminals 31. Similarly, the second online information system, the third online information system and the fourth online information system periodically collect information from respective vending machine terminals 41, 51 and 61 through a set terminal 42 for cable, a set terminal 53 for radio and a set terminal 63 for lighting line. By selecting the easily applicable system, the vending machines can be made into online over various routes.
Patent JP-H11167744-A (JP)
Title: Optical information recording medium
Inventor: SASA NOBORU
IPC: G11B7/246
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which exhibits a high reflectivity even at a short wavelength and makes it possible to obtain a high recording and reproducing contrast and recording and reproducing method therefor. SOLUTION: This optical information recording medium allows recording and reproducing of information by irradiation with a laser beam and has the layer constitution consisting of a substrate/recording layer/(low-refractive index layer/high-refractive index layer) m (where m is the number of lamination). The recording and reproducing are executed with this recording medium from its substrate side. The recording medium described above is characterized in that (1) m is >=1 and (2) all of the film thickness of the recording layer, the low-refractive index layer and the high-refractive index layer are n1 d1 =λ0 /4 (where n1 is the refractive index of the respective layer materials; d1 is the film thickness of the respective layer materials and λ0 is a recording and reproducing wavelength) at least at the reproduction wavelength.
Patent JP-H05180189-A (JP)
Title: Scroll pump
Inventor: SEKIYA MUTSUO
IPC: F04D23/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a scroll pump capable of increasing its performance remarkably without increasing its cost due to increase in part accuracy and assembly accuracy. CONSTITUTION:A ring type recessed or protruded part is provided on a housing 52 of a pump and seal surfaces 58 and 59 of a casing 53. And a protruded or recessed part to be engaged at a slight clearance with the ring type recessed or protruded part is located on the side face of an impeller 50. Also a ring groove is provided in seal faces of the housing and the easing, and ring type seal members are inserted into the groove so that they are made in contact with the side face of the impeller 50 on both sides of an elastic body. In addition, the ring groove is provided in the seal faces of the housing and the casing, and the seal member is inserted into it and a pressure leading hole for connecting to a wind line is provided at least in a part of the groove. Thus the protruded part and seal members prevent high-pressure air from escaping to low pressure side to increase the efficiency of the pump.
Patent JP-H10186925-A (JP)
Title: Fixing device
Inventor: OTA MITSUHIRO
IPC: G03G15/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the soiling of a releasing agent coating device with offset toner, when jamming occurs. SOLUTION: This device is provided with a fixing roller (fixing member) 1, a pressure member disposed to come into press-contact with the fixing roller 1 and the releasing agent coating device 10 always abutted on the fixing roller 1. In such a case, the releasing agent coating device 10 is separated from the fixing roller 1, only when a failure in carrying a recording paper occurs or cleaning is executed. Thus, the releasing agent coating device 10 is separated from the fixing roller 1, only when the failure in carrying the recording paper occurs or cleaning is executed, so that jamming can be processed without soiling the releasing agent coating device 10.
Patent JP-2001169047-A (JP)
Title: Original reader
Inventor: SUEOKA HIDEKI
IPC: H04N1/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce transport failures by stabilizing the bending angle accuracy of a white pressing plate and making it possible to smoothly perform the guide succession from a guide plate to the white pressing plate. SOLUTION: One end part of a white pressing plate succeeding guide plate 13 is stuck to a corner of a recessed part 11a of an original upper guiding part 11 located at the upstream side in the original transport direction of the white pressing plate 7, and the other end is extended under the bent part 7a so that the front part of the plate 13 can overlap on the part 7a. As a result, transport failures are reduced because guiding is reliably succeeded from the plate 13 to the plate 7 even when the bending angle of the white pressing plate becomes an obtuse angle being close to 180 deg..
Patent JP-2000171238-A (JP)
Title: Method for estimating performance of planetary gears
Inventor: SHIROKOSHI MICHIO
IPC: F16H1/32
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To highly accurately estimate representative characteristics of planetary gears as a final product based on a gear error and an assembly error by specifying a balance model of static force with only motion in a plane perpendicular to a shaft taken into consideration without each gear unbalanced contact in the planetary gears with small backlash. SOLUTION: Planetary gears with small backlash of interest comprise, for example, each two planetary gears of four gears supported by two carriers of an input shaft and an output shaft via a planetary shaft, wherein the carriers are relatively rotated and displaced thereby eliminating backlash in normal and reverse rotations. In making a model, an inner gear, the four planetary gears, a sun gear and the carriers are all made to be movable elements. Movement of each gear is not unbalanced, and balance in force may be considered in a plane perpendicular to the shaft. In addition, simulation with balance in static force taken into consideration is aimed, while a mass and a damper of each element may not be considered. Various kinds of eccentric errors, cumulative pitch errors of the gears and a position error of the planetary axis may be taken as errors.
Patent JP-2001166271-A (JP)
Title: Method of driving optical shutter device
Inventor: MASUDA TOMOHIKO
IPC: G03B27/32
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method of driving an optical shutter device which can eliminate the influence of crosstalk between optical shutter elements adjacent on a substrate. SOLUTION: On a chip 12 made of PLZT, optical shutter elements 13a, 13b... are arranged side by side and brought under ON/OFF control by making electric fields operate from a common electrode 14 and individual electrodes 15a, 15b... Image data for the ON/OFF control over the element are corrected according to the state of the crosstalk of the electric fields operating on the elements. The crosstalk is generated between elements which are adjacent on the chip 12, so the data are corrected according to the ON or OFF states of the adjacent elements 13c and 13g as to an element 13e of interest.
Patent JP-H07187138-A (JP)
Title: Expanding mechanism for bag in packing apparatus
Inventor: FUKUDA MASAO
IPC: B65B43/34
Filed: 1993-12-27
Abstract: PURPOSE:To prevent expanding wires from being damaged and prevent injury by the expanding wires. CONSTITUTION:A pair of expanding wires 5, 5 made of shape memory allay with a shape for expanding a wrapping material flatly memorized in advance are attached to a lower end of a cylinder 3 of a hopper 1 to be mounted on a packing material, wherein when the hopper 1 is attached to or removed from a packing apparatus, the wires 5, 5 are folded inward, eliminating damage or the like caused by the wires touching another thing.
Patent JP-H05156919-A (JP)
Title: Oil tank for four-cycle engine
Inventor: NAKAMURA EIICHI
IPC: F01M11/00
Filed: 1991-12-06
Abstract: PURPOSE:To arrange a suction inlet lower than an oil level even in deceleration and prevent suction of air by arranging a longitudinally long oil tank on a lower part of a crank case, inserting an oil suction pipe into the oil tank from its rear part, and forming a suction inlet on a front and lower portion of the oil tank. CONSTITUTION:A longitudinally long oil tank 1 is arranged on a lower part of a crank case 4 with its front part slightly higher. A suction inlet 6 of an oil suction pipe 5 is formed on a front and lower part of the oil tank 1.
Patent JP-H09167399-A (JP)
Title: Pulse input amplifier and microcomputer
Inventor: TANAKA MASARU
IPC: G11B15/46
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To make the detection directions of a pulse signal by a pulse input amplifier switchable. SOLUTION: This amplifier is provided with a first selecting circuit (635) selectively outputting a first and a second voltages, an invertible amplifier circuit (630) receiving a voltage selected by the first selection circuit 635 as a reference potential (Vref) in a noninverted input terminal and also whose inverted input terminal is connected to a pulse input terminal (638) and a second selection circuit (636)  outputting the output of the invertible amplifier circuit 630 in a noninverted state according to the selection state of the first voltage by the first selection circuit 635 and outputting the output of the invertible amplifier circuit 630 in an inverted state according to the selection state of the second voltage by the first selection circuit 635 and changes over directions of the pulse to be detected via a the pulse input terminal by the first and second selection circuits 635, 636.
Patent JP-H10180817-A (JP)
Title: Thermosetting resin molding die and its molding method
Inventor: FUNATSU EIJI
IPC: B29K101/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To mold stably continuously while a burr remaining in a mold can be surely eliminated by a method wherein a second parting surface is installed to the mold in addition to a molding product taking out parting surface. SOLUTION: For removal of a burr for which there is no means other than cleaning by breaking down a conventional mold, the burr can be simply surely eliminated from a gas vent 3 by providing a second parting surface 15 to the mold. A movable core pin 6 can open the second parting surface 15 by being fixed to a movable side template B11 so that the gas vent 12 carved in the movable side core pin 6 comes to be of a state of being seen from outside the mold. That is, since the burr 13 remaining on the gas vent 3 is stuck to the movable side core pin 6, it is exposed outside, and comes to be capable of being treated from outside the mold.
Patent JP-2000167119-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent unfair reforming to enable to hit a large number of balls by judging whether a discharging interval is shorter than a prescribed value or not every time a ball is discharged and judging an abnormality when shorter to make a normal game impossible to be continued. SOLUTION: When an operation knob 5 is rotated, a Pachinko (Japanese pinball game) ball is discharged along a discharging rail 20 by a ball discharging device. A discharged ball detecting sensor 200 is equipped and a detecting signal of the discharge detecting sensor 200 is inputted into a discharge control circuit. Whether or not a discharge interval is shorter than a prescribed value is judged by the discharge detecting sensor 200 ever time a ball is discharged. When it is judged to be shorter, an abnormality is judged to have occurred. When an abnormality is judged, the game is made into a game impossible condition in which a normal game cannot be continued and the abnormality judged is informed on a variable display device 8 or the like.
Patent JP-H05164212-A (JP)
Title: Reversible type intermittent transmission device
Inventor: FUKUSHIMA YUJI
IPC: F16H29/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide a device which is capable of taking out the rotational output of a high speed from the rotational power of the specified speed, and capable of withstanding the drive of a subject of large inertia by connecting the respective terminals of a plurality of bodies of revolution by means of connecting springs, and respectively specifying the range of angles of the circular arc motion at the respective terminals. CONSTITUTION:A triangular cylinder display board 10 having three display surfaces 10a-10c are fixed to an axis of revolution 12 of a disc 11 which is the second body of revolution. The working angle is limited by bringing a protrusion 11a provided on the disc 11 into contact with the respective disc steps 14, 15. A pulley 16 which is the first body of revolution is fitted to the axis of revolution 12 to give rotation by the wound wire 17. Then, a tension spring 18 made of shape memory alloy and a bias tension spring 19 are attached to the wire 17, and at the same time, the respective application sleeves 20, 21 which limit the rotational angle of the pulley 16 to 180 degrees are mounted in contact with the respective wire stoppers 22, 23. The respective spring connecting terminals alpha, beta to the pulley 16 and the disc 11 are connected to each other by means of a connecting spring 24.
Patent JP-H07200648-A (JP)
Title: Connection chart cad device
Inventor: MATSUMURA OSAMU
IPC: G06F17/50
Filed: 1993-12-28
Abstract: PURPOSE:To provide a connection chart CAD device which can easily and accurately correct a connection chart and can improve this correction work efficiency. CONSTITUTION:A drawing correcting means 108 produces a wiring order list where the wiring order is shown in the form of a list and then outputs a wiring order correction screen including the wiring order list screen to a display means 104. At the same time, the means 108 corrects the wiring order list by a correction request given from an input means 101 and outputs the corrected list to the means 104 to correct the connection chart corresponding to the wiring order list. An input data correcting means 109 corrects partly the wiring order correction screen based on the input data 106 given from the means 101.
Patent JP-H06191768-A (JP)
Title: Transport device
Inventor: HAYAMIZU HIROSHI
IPC: B66B9/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a transport device wherein space in a building can be effectively utilized to also enable a user to move to an objective floor under a comfortable environment. CONSTITUTION:A cage 14 is moved along a guide rail 12 arranged along the periphery of a building 10. A user gets on/off the cage 14 from the building 10 to pass through an on/off getting station. Consequently, necessity for providing a lift well for lifting the cage 14 in the building 10 is eliminated, and by providing a window in the cage 14, since the user can move to an objective floor while looking over an outside scene, a comfortable environment can be presented to the user as compared with an elevator cage placed in a secret room condition.
Patent JP-2000140717-A (JP)
Title: Two-liquid mixing type portable spray gun
Inventor: KITABAYASHI TATSUYA
IPC: B05B7/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of the subject spray gun by using two aerosol valves as two valve units. SOLUTION: A two-liquid mixing type portable spray gun is constituted so that a mixing part 2 is provided to the rear part of a nozzle 1 and two valve units 7, (8) communicating with the mixing part 2 by a fluid are arranged to the rear of the mixing part 2, and a first liquid flexible pipe 11 and a second liquid flexible pipe are connected to the rear end parts of two valve units 7, (8) and the other ends of these flexible pipes are connected to respective liquid supply pressure containers and two liquids are simultaneously supplied by the opening and closing of the valves of the valve units 7, (8) to be mixed in the mixing part 2 and the resulting mixture is ejected from the nozzle 1.
Patent JP-H09170819-A (JP)
Title: Solar heat hot water feeding apparatus
Inventor: OHASHI KIYOSHI
IPC: F24S90/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To utilize high temperature hot water from a solar heat water heater as feed hot water without additionally boiling it by a boiler by a method wherein an electromagnetic three-way valve is located in a coupling pipe between the feed hot water pipe on the secondary side of a full automatic boiler and a bypass pipe communicating therewith, and the set temperature of a first mixing valve is reduced to a value lower than that of a second mixing valve. SOLUTION: First and second mixing valves 23 and 25 are arranged in respective coupling parts between a feed hot water pipe 12 and each of first and second communication pipes 22 and 24 between a feed water pipe 11 and a feed hot water pipe 12. An electromagnetic three-way valve 27 is located in a coupling part between a bypass pipe 26 arranged at a feed hot water pipe 12 to connect together a mixture water outlet 25b of a second mixing valve 25 and a gate 23a of a first mixing valve 23 and a feed hot water pipe 12 on the secondary side of a full automatic boiler 16.  The set temperature of the second mixing valve is set to approximately 60 deg.C and when the temperature of hot water from a solar heat water heater 10 exceeds the set temperature, after the temperature of mixture water is adjusted to approximate 60 deg.C by means of water from the second communication pipe 24, the mixture water flows to the first mixing valve 23 the set temperature of which is approximate 35 deg.C.
Patent JP-H11185355-A (JP)
Title: Hard disk changer device
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B17/26
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of the hard disk changer device of the storage device used in an information processing device and to reduce the cost. SOLUTION: A removeable hard disk device 1 is mounted on an elevating and lowering device 33 and arranged in an external casing 32 in a freely movable manner in the up and down direction. Corresponding to the device 1, a magazine 30, in which plural disk cartridges 22 are stored in a stacked-up manner, is arranged. The cartridge 22 stores hard disks 21. An arbitrary cartridge 22 is sent to the device 1 by a disk cartridge moving mechanism 36 which is provided on the device 33. A plastic disk, on which a head position determining servo pattern is molded in a three-dimensional manner, is used as the disk 21.