baber/WOPTO huggingface dataset:
Patent JP-H03121405-A (JP)
Title: Camera
Inventor: YABU YOSHIHIRO
IPC: G02B7/08
Filed: 1989-10-04
Abstract: PURPOSE:To allow rapid focus adjustment by converting rotating power supplied from a camera main body side into the electric signal of a frequency changeable pulse so as to output a motor control signal, amplifying the outputted signal to a value necessitated for motor driving and driving a lens. CONSTITUTION:A signal converting means 2 converts the rotating power taken into a lens body tube 10 by a power transmitting means 1 into the electric signal of the frequency converting pulse and an information processing means 3, having the electric signal generated by the signal converting means 2 as inputted information, outputs the control signal, which rapidly and highly accurately drives the lens 13 to a target focus position. A signal amplifying means 4 amplifies a motor driving signal to the driving electric power of a motor whose output is suitable for the weight of the lens 13, a body tube lens driving motor 5 converts the amplified motor control signal again into mechanical power and the part of a lens optical part is shifted to the focus position by a focus adjusting means 6. Thus, the device does not lack in driving force, the adjusting accuracy of the focus does not deteriorate and focus adjusting time is is shortened.
Patent JP-H07115040-A (JP)
Title: Metallized capacitor
Inventor: NISHIMORI TOSHIYUKI
IPC: H01G4/228
Filed: 1993-10-19
Abstract: PURPOSE:To provide a metallized film of high productivity by improving strength of weld connection of a terminal and by stabilizing strength. CONSTITUTION:A width (a) of an edge face of a terminal 3 in contact with an electrode lead-out metallic layer 2 is made small compared to a width (b) of a side surface. The device is constituted so that a pressure is applied uniformly to the terminal 3 and the electrode lead-out metallic layer 2 during welding and that the terminal 3 cuts into the electrode lead-out metallic layer 2.
Patent JP-H1190650-A (JP)
Title: Joining method of different kinds of metallic material
Inventor: SUZUKI NOBUNAO
IPC: B23K20/14
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a joining method capable of integratedly joining different kinds of metallic materials with different magnetism or different kinds of metal lic materials with the same magnetism to increase joining strength. SOLUTION: In the case of integrally joining different kinds of metallic materials with different magnetism or with the same magnetism with each other, this joining method executes a solid phase diffusion joining method by an HIP treatment using either one kind of an element of tantalum (Ta), molybdenum (Mo), vanadium (V), niobium (Nb), zirconium (Zr), hafnium (Hf), titanium (Ti), nickel (Ni) or palladium (Pd) as an intermediate material. The joining atmosphere is preferably made to a non-oxidizing atmosphere. Combination of a titanium alloy with alloy steel combination of the titanium alloy with inconel is used for the different kinds of the metallic materials.
Patent JP-H1161534-A (JP)
Title: Pocket for housing pocket tissue
Inventor: MINEMURA CHIEKO
IPC: A47K7/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a pocket for housing a pocket tissue capable of readily taking out the tissue even by one hand of a youth. SOLUTION: This pocket 1 is obtained by longitudinally or transversely forming an opening 2 in the nearly central part of the pocket 1. Thereby, the takeout of the tissue is facilitated even by application thereof to a pocket of a knapsack or the like.
Patent JP-H02108195-A (JP)
Title: Article display device for automatic vending machine
Inventor: KISHIMOTO GORO
IPC: G07F9/02
Filed: 1988-10-17
Abstract: PURPOSE:To make a clear display even in the nighttime by providing a display article which is made of a light transmissive material and has a display print layer on the surface, a display article receiving plate which has a communication hole at the lower part, a light source which is installed under the display article receiving plate, and a reflecting plate which covers its periphery and has its internal surface painted in white and can be opened and closed. CONSTITUTION:The display print layer 18a on the surface of the display article 18 gripped by display article metal fittings is irradiated by the projection of an illumination lamp 17 and irregular reflection on the internal white painted surface of the reflecting plate 16, and light is reflected irregularly by the surface input layer 18a and the entire surface of the display article 18 is irradiated with the light almost uniformly. Further, the claw 16a of the reflecting plate 16 is disengaged from a hole 14a provided to the display article receiving plate 14 and the front surface of the reflecting plate 16 rotates upward and downward around a hinge part 16 provided to the inner surface as a fulcrum. Consequently, the display article 18 is lighted in the nighttime to improve the display effect, and insects and dust in the reflecting plate 16 are easily removed to improve the effect to the irregular reflection.
Patent JP-H02111299-A (JP)
Title: Noncontact detector for diode failure in rotary rectifier
Inventor: ENDO KENJI
IPC: H02P25/03
Filed: 1988-10-17
Abstract: PURPOSE:To allow a detector to detect the failure accurately including prevention of false detection against the failure in transient fluctuation by adding a moving lock condition by the time differential value of DC output current in a rectifier. CONSTITUTION:The output signal Sf1 of a rotating rectifier 2 is detected by a DC shunt 4, transmitted through a telemeter circuit 5 together with the sum signal Sr1 of the secondary pulsatory output of pulse current transformers 22a to 22f and received as Sf2 and Sr2 respectively. The sum signal Sr2 is compared with a reference signal Sr0, and when it becomes larger than the reference signal Sr0, a failure signal is outputted from a comparator CP1. On the other hand, the current signal Sf2 is compared with the reference value Sf0, and when it exceeds the reference value Sf0, an AND gate is closed by the output of a comparator CP2 through a NOT circuit and the failure signal is blocked. The malfunction caused by imbalance in transient fluctuation can thereby be prevented.
Patent JP-H01102593-A (JP)
Title: Electronic map apparatus
Inventor: MORINAGA EIICHIRO
IPC: G01C21/00
Filed: 1987-10-16
Abstract: PURPOSE: To make it possible to specify a previous map immediately in a newly displayed map by displaying the place and range of the map which were displayed before key operation on the newly displayed map when the map which is displayed is reduced to enlarge the display area. CONSTITUTION: Map data from a map data storage means 2 is supplied to a signal processing means 3 to generate specific map image data and displayed on a display means 15. This electronic map device 1 displays a reduced map with a reduction key of an operation means 16 pressed when a user wants to see a map covering a wider range than the map currently displayed on the display means 15 on a specific scale. At this time, the place and range of the previous map are displayed with a frame, etc. Consequently, it can be known which part in the reduced map the range of the previous map is.
Patent JP-H11102816-A (JP)
Title: Chip part having magnetic coupling
Inventor: WATANABE KUNIYASU
IPC: H01F17/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To enable the impedances of respective windings to be equalized, by a method, wherein plural windings are self-contained in a chip comprising laminated bodies, so that the cores of these windings are made in parallel with the packaging face of the chip for correspondingly arrayed respective windings. SOLUTION: Three windings 2-4 in laminated layer structure are self-contained inside a substrate 1 made of a magnetic or non-magnetic body as the laminated body manufactured by sheeting method or screen printing method, etc. At this time, these windings 2-4 are arrayed so that the cores 5 are made in parallel with the packaging face of the chip and may be set in corresponding configuration to one another in the respective windings 2 to 4. Moreover, the ends 2a, 2b, 3a, 3b, 4a, 4b, of respective windings 2-4 are connected to the terminal electrodes 6, 7, 8, 9, 10, 11 provided on the sides of respective chips, while the terminal electrodes 6-11 are connected to the conductor lines 24-29 on the printed substrate by solder, etc. Through these procedures, the impedances of the respective windings 2-4 can be equalized.
Patent JP-H1084661-A (JP)
Title: Magnetic levitation motor
Inventor: MORI SATOSHI
IPC: H02K16/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation motor which can meet the change in output easily and also which is made excellent in the stability of levitation by reducing fluctuation of a magnetic control force acting in the circumferential direction of a rotating shaft. SOLUTION: In this magnetic levitation motor, a control magnetic field of (m)  deg. 2 poles is superposed synchronously on a rotation drive magnetic field comprising (m) poles by windings provided in slots of a stator and thereby a force of rotation is given to a rotor, and at the same time, the rotor is controlled to be levitated magnetically by increasing or decreasing the control magnetic field according to the displacement of the rotor detected by a detecting means of the displacement of the rotor. In this case, the stator is constructed of two or more removable stator units 12A, 12B and 12C with connectors 15 connecting the windings interposed, while the rotor is divided (into 13A, 13B and 13C) and so provided in the axial direction as to correspond to the stator units, and thereby regulation of the axial lengths of the stator and the rotor is enabled.
Patent JP-H0999645-A (JP)
Title: Thermal recording material
Inventor: HAMADA KAORU
IPC: B41M5/337
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To enhance color forming sensitivity to a large extent by adding an aminobenzenesulfonamide derivative to the thermal color forming layer of a thermal recording material as an org. coupler and adding a sulfone compd. thereto as a sensitizer in a specific ratio. SOLUTION: In a thermal recording material wherein a thermal color forming layer containing a basic leuco dye and an org. coupler as main components is provided on a support, an aminobenzenesulfoneamide derivative represented by formula I is added to the thermal color forming layer as an org. couple. Further, at least one kind of a compd. represented by formula II or III is added as a sensitizer in an amt. of 0.01-2 pts. per one part of the coupler represented by the formula. In the formula I, X is an oxygen atom or a sulfur atom, Y is a 1-6C lower alkyl group or an electron withdrawing group and R is a phenyl group or an aralkyl group. In the formula II, R<1> and R<2> are a halogen atom or a 1-6C alkyl group and, in the formula III, R<3> and R<4> are a hydrogen atom or a 1-6C alkoxy group.
Patent JP-H11102096-A (JP)
Title: Image forming device
Inventor: MUNENAKA KATSUMI
IPC: G03G21/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing the color smear of an image, making drive sources common and the miniaturization of a device main body. SOLUTION: In an image forming device provided with photoreceptive drums (image carriers) 11a-11d on which images are formed, a carrying belt 31 for holding/carrying recording paper (transfer material) to transferring positions opposite to the photoreceptive drums 11a-11d, oscillatory wave motors (first drive sources) 52a-52d for rotationally driving the drums 11a-11d and an oscillatory wave motor (second drive source) 60 for rotationally driving the carrying belt 31, the oscillatory wave motors 52a-52d and 60 are separately arranged a part from the sides opposite to each other holding a carrying path for carrying the recording paper.
Patent JP-2000088289-A (JP)
Title: Heat transfer device
Inventor: MIZUTANI KAZUHIDE
IPC: F24F5/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To permit the starting of a device surely by securing liquid refrigerant, supplied to a heating heat exchanger upon starting, surely. SOLUTION: A secondary circuit 20 is provided with a heating heat exchanger HEX3, whose pressure is increased by the evaporation of refrigerant, and a cooling heat exchanger HEX4, whose pressure is reduced by the condensation of the refrigerant. The pressure of respective main tanks T1, T2 is increased or reduced by the heat exchangers HEX3, HEX4 to extrude liquid refrigerant from respective main tanks T1, T2 and recover the same whereby the refrigerant is circulated. On the other hand, a sub tank ST recovers the liquid refrigerant in the secondary circuit 20 and supplies the same to the heating heat exchanger HEX3. A part of the liquid refrigerant, supplied from the sub tank ST into the heating heat exchanger HEX3, is reserved in a buffer tank BT.  In this case, the buffer tank BT is arranged at a position, upper than that of the heating heat exchanger HEX3 but lower than that of the sub tank ST, to supply the liquid refrigerant to the heating heat exchanger HEX3 by a head difference.
Patent JP-H09106530-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA YOICHI
IPC: C23C16/27
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of improving corrosion resistance without deteriorating high density recording and reproducing characteristics. SOLUTION: A magnetic layer consisting essentially of cobalt and oxygen and having >=1,300Oe coercive force is formed as the upper one of two or more magnetic layers formed on a nonmagnetic substrate 1. A magnetic layer consisting essentially of cobalt, chromium and oxygen and having a lower coercive force than the upper one is formed as the lower one. Corrosion resistance is improved without deteriorating high density recording and reproducing characteristics.
Patent JP-H09105701-A (JP)
Title: Optical fiber distortion measuring device
Inventor: UEKATANO MITSURU
IPC: G02F1/35
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber distortion measuring device by which measurement of a change with the lapse of time in tensile distortion generated in an optical fiber, in other words, vibration can be carried out without a frequency change in pump light and any multiple equalization and the like, and by which a distribution of the vibration in the longitudinal direction can be measured. SOLUTION: The optical fiber distortion measuring device is provided with a light source 21 from which pump light enters an optical fiber 1 to be measured, the first light branching apparatus 22 arranged between the light source 21 and the optical fiber 1 to be measured, a light amplifier 24 by which Brillouin rear scattered light generated in the optical fiber 1 to be measured is taken out via the first light branching apparatus 22 so as to be incident on the optical fiber 1 to be measured again after amplified, the second light branching apparatus 26 arranged between the light amplifier 24 and the first light branching apparatus 22 or the optical fiber 1 to be measured, and a frequency difference measuring means 29 which detects the Brillouin rear scattered light and the pump light so as to measure frequency difference between them.
Patent JP-2000084778-A (JP)
Title: Machine tool equipped with tool exchanger
Inventor: HATTORI TAKUMI
IPC: B23Q3/157
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To shorten a machining cycle in a machine tool equipped with a tool exchanger storing a number of tools in a tool magazine. SOLUTION: A tool T mounted on a spindle 13 of a machine tool and a tool stored in a tool magazine 20 are exchanged by a tool exchanger. The tool exchanger comprises at least two interchange devices for interchanging two tool positions, the interchanging device closest to the main spindle side among them is the final interchanging device 60 for interchanging the tool between a specific tool exchange position C and the main spindle, and the remained interchanging device interchanges the tool between the interchange original position A where a desired tool in the tool magazine is transferred, and the tool exchange position.  The remained interchange device is an intermediate interchange device 30, the central parts of both interchange devices are rotatably supported, and both interchange devices comprises arms for removably holding the tool, so that the positions of the tool are interchanged by the rotation. A transfer device 40 is preferably mounted for transferring the tool between both interchange devices.
Patent JP-H0979492-A (JP)
Title: Float type steam trap
Inventor: FUJITA SATOYUKI
IPC: F16T1/22
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a float type steam trap furnishing an automatic blow mechanism of the pressure in a trap and the air in the trap. SOLUTION: In a float type steam trap in which an inlet 4, a valve chest 3, and an outlet 6 are formed of a casing which consists of a main body 1 and a lid 2, a drain valve hole 10 communicating the valve chest 3 and the outlet 6 is formed at the lower part of the valve chest 3, and a float 11 to open and close the drain valve hole 10 is housed in the valve chest 3, the second valve hole 12 to communicate the valve chest 3 and the outlet 6 is formed at the upper part of the valve chest 3, a valve member 13 to open and close the second valve hole 12 is provided at the outlet side of the second valve hole 12 being energized in the valve closing direction by a spring 14, a drain valve hole 17 to communicate the valve chest 3 and the outlet 6 is formed to the valve member 13,  and a bimetal 18 to open and close the drain valve hole 17 is provided at the valve chest 3 side of the drain valve hole 17.
Patent JP-H1080556-A (JP)
Title: Pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make it easy to assemble a pachinko game machine to a front frame and handle it and to enhance the grade of the overall game machine. SOLUTION: A see-through window D is set at a rectangular size matching the setting surface area 17 of a front frame B molded from a synthetic resin, and is assembled and supported to the front frame B via support means L positioned at upper and lower parts outside the side end of the setting surface area 17, in such a way that the seethrough window D can open sideways from the front frame B. The see-through window D is molded from a synthetic resin, has a required ornamental surface 39 on its front, and includes a closing window, where an illuminating part 41 is appropriately placed around a window hole 40 bored in its center, and a support frame molded into an outer frame size appropriately wider than the window hole 40 and capable of holding a rectangular transparent plate.
Patent JP-H1085962-A (JP)
Title: Scanning type laser marking device
Inventor: ISHIKAWA MITSUO
IPC: B23K26/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To set a character pattern as users wish in a short time with a simple input operation by automatically defining the character pattern based on an inputted marking zone and the character or the character string. SOLUTION: The starting No. being currently displayed on the screen of a display is identified with a controller 38, and corresponding picture drawing data and condition data are retrieved from a memory. Next, a YAG laser oscillator 22 and a He-Ne laser 24 and operated with the controller 38 through a YAG laser power source part 34 and a He-Ne laser power source part 36, and a YAG laser beam LM and a guide light beam LG are respectively turned on. And a scanning control signal corresponding to retrieved drawing data and condition data is sent to a scanning head 20, the beam spot of the YAG laser beam LM and the guide light beam LG are scanned once on the surface of a work W, and the pattern based on the starting No. is drawn on the surface of the work W. The marking is normally finished with one time scanning.
Patent JP-2001080233-A (JP)
Title: Cover adhering and molding machine
Inventor: FUKUDA SHIGENOBU
IPC: B42C11/04
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a cover adhering and molding machine capable of adhering a cover on a back face of a book body with a simple constitution and having a high accuracy in adhering position of the cover. SOLUTION: The cover adhering and molding machine holds a cover 6 sent from a cover supply unit 11 by a clamper 4, aligns and adheres the cover 6 with and to a back face of a hook body 5 carried by the clamper 4, sandwiches a throat of the body 5 from an outside of the adhered cover 6 by a nip plate 13a and molds the back part of the body 5. In this case, The plate 13a is installed on a support base 18 moving parallel to the clamper 4 by a cam 23 on an elevation base 17 vertically moved by the cam 21. Then, a coupling plate 30 fixed with a cover adhering plate 31 is coupled to the base 18, and adhering operation of the plate 31 is conducted by utilizing movement of the base 18. A parallel linkage mounting a positioning hook 34 is provided at the plate 30, and the cover 6 at adhering is positioned.
Patent JP-S61142108-A (JP)
Inventor: KATAYAMA HIROYUKI
IPC: B65B11/38
Filed: 1984-12-12
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-2000089750-A (JP)
Title: Key touch controller
Inventor: IWASE HIROSHI
IPC: G10B3/12
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily control the weight of the key touch of an operating element to be subjected to pushing operation. SOLUTION: The operating element 1 is subjected to pushing operation by an operator. An electric power generating means 2 generates the power meeting the current to be passed in. A control means 3 controls the direction and/or current quantity of the current to be passed into the electric power generating means 2. The force generated by the electric power generating means 2 may be changed in its direction and magnitude by the control of the current in the control means 3. In this constitution, the force generated by the electric power generating means 2 is made to acts on the operating element 1. The control means 3 controls the current, by which the force against the pressing resistance force to the operating element 1 by the operator, i.e., the weight of the key touch may be controlled.
Patent JP-S63115780-A (JP)
Title: Ink jet recording sheet
Inventor: KOJIMA YUTAKA
IPC: D06N7/04
Filed: 1986-11-04
Abstract: PURPOSE:To enhance water resistance and color reproduction properties of images, by coating a base with a water-soluble polymer comprising a monomer of a specified general formula as a main structural unit to produce an ink jet recording sheet. CONSTITUTION:A coating solution containing a water soluble polymer comprising a monomer of formula I, wherein R is hydrogen or methyl, n is an integer of 1-3, each of R1-R3 is hydrogen or a 1-4C aliphatic alkyl, X(-) is an anion such as a halide ion, sulfate ion, alkylsulfate ion, alkyl- or arylsulfonate ion or acetate ion, and Y is O or NH, as a main structural unit, is prepared. A base is coated or impregnated with the coating solution to produce an ink jet recording sheet. The coating liquid preferably contains 4-30 pts.wt. of the water-soluble polymer of formula I per 100 pts.wt. of a pigment.