baber/WOPTO huggingface dataset:
Patent JP-S6257381-A (JP)
Title: Rotating head device
Inventor: OZAKI SHINJI
IPC: H04N5/783
Filed: 1985-09-05
Abstract: PURPOSE:To make the titled device a small diameter by commonly using the first magnetic gap of two magnetic heads having magnetic gaps of different azimuth angles for an erasing and a special reproducing and commonly using a track width of the second magnetic gap for a recording reproducing and a special reproducing by selecting a narrow one or a wider one. CONSTITUTION:Magnetic gaps 5a, 6a having different azimuth angles preceding to a rotating direction A of double gap heads 1a, 1b are disposed symmetrically with respect to a rotating axis 7. In the head 1b (1a), a magnetic path is formed by the magnetic gaps 6a (5a) and magnetic cores 14, 15 to form a winding 20 and a head, magnetic cores 14', 15 and magnetic gaps 6b (5b) to form a winding 19 and a head, further a magnetic alloy film 10', the magnetic core 15 and the magnetic gaps 6b (5b) to form a winding 21 and a head, respectively. In a standard tape speed recording and reproducing mode, when a signal is transmitted by the winding 19, a wide recording and reproducing can be performed on a magnetic tape, and when in a long time recording and reproducing tape speed mode, the signal is transmitted by the winding 21, a narrow recording and reproducing can be performed. During erasing and a special reproducing, the signal is transmitted by the winding 20.
Patent JP-H1122813-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: OKANO HIROSHI
IPC: F16H63/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device for automatic transmission, which can prevent an engine from over-rotating in acceleration in the condition that the throttle is full open while the temp. is low. SOLUTION: A temp. compensation valve 30 to leak part of the throttle pressure to a drain part at the time of low temp. is installed at a throttle pressure input port of a 1-2 shift valve or a throttle pressure circuit in direct communication with the input port. The valve 30 is composed of a plug body 31 having a small coefficient of thermal expansion which seals one end of throttle pressure input port 16g and is equipped with communication holes 31b and 31c to put the port 16g in communication with the drain part and an aux. plug 32 which has a greater coefficient of thermal expansion and is equipped with a fit part 32b to be fitted in the communication hole 31b.
Patent JP-H1120064-A (JP)
Title: Thermosetting resin decorative laminated sheet
Inventor: KAMIYA TAKASHI
IPC: E04F13/18
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To maintain surface hardness, heat resistance, an antifouling property, keep a waterproofing property, obtain good elasticity with toughness, and improve wrapping workability and an anticracking property by laminating integrally thermosetting resin-impregnated decorative paper, thermosetting resin- impregnated nonwoven fabric, and work paper in this order from the front surface to the rear surface. SOLUTION: A thermosetting resin-impregnated paper 1, a thermosetting resin-impregnated nonwoven fabric 2, and a work paper 3 are lamination integrated in this order from the front surface to the rear surface. The impregnation thermosetting resin used for decorative paper is resin consisting mainly of melamine resin with a thickness of 0.2-0.5 mm. The resin-impregnated nonwoven fabric 2 to be an intermediate layer of the decorative laminated sheet is polyester fiber and nonwoven fabric mainly including cut fiber of 0.1-5.0 denier in thickness and 2-20 mm in length. The work paper 3 to be a rear surface layer of the decorative laminated sheet is parchment paper or glassine paper. The decorative paper of thermosetting resin-impregnated decorative paper to be a front surface layer is print paper with patterns printed in paper made by containing titanium white in pulp.
Patent JP-H0856930-A (JP)
Title: Magnetic resonance image forming device
Inventor: DEIBUITSUTO EE FUEINBAAGU
IPC: A61B5/055
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve a quality of T2 enhanced image generated on the impulse string same as proton enhanced image by changing a readout gradient time during the single impulse string capturing the proton enhanced image data and T2 enhanced image data. SOLUTION: The high frequency device 16 sends a signal according to the position of a switch 19 through a signal amplifier 14 to the high frequency antenna 9, and receives the signal having received at the high frequency antenna 9 through amplifier 15. The received high frequency signal is evaluated at the evaluating equipment 18, and converted to an image signal to generate the image on the monitor 19. The processing computer 17 controls the high frequency device 16, the current feeding gradient part 12, and the evaluating equipment 18. Being longer the readout gradient time for T2 enhanced image data then that for proton density enhanced image data, it makes be narrow the data bandwidth, and improve the data signal-to-noise ratio.
Patent JP-H0923323-A (JP)
Title: Facsimile equipment
Inventor: FUJII HIDEKI
IPC: H04W88/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the establishment of communication with a terminal mounted on a moving body moving over service areas. SOLUTION: A dial number including the area discrimination number which discriminates the service area is inputted in a dial input part 14. A destination classification discrimination part 17 discriminates whether the destination station is a terminal on a moving body or not in accordance with the presence or the absence of the area discrimination number; and if it is a terminal on a moving body, the line is monitored by a line monitor part 18 after call originating operation, and the presence or the absence of a ring back tone, a busy tone, or the like is detected. If these audible tone signals are not detected, the area discrimination number is changed by a dial change part 19, and another service area is called to try the connection to the destination station.
Patent JP-H0759303-A (JP)
Title: Ceramic commutator
Inventor: SAITO YUKIO
IPC: H02K13/00
Filed: 1993-08-06
Abstract: PURPOSE:To improve the heat, abrasion and oxidation resistances of a commutator, by configuring the commutator while using insulating ceramics as its insulating segments and using oxide-based high-temperature-superconductive conductors as its conductive segments. CONSTITUTION:In a ceramics commutator, as its insulating segment, such an insulating ceramics 3 as Al2O3, Si3N4 and ZrO2 is used, and as its conductive segment, an oxide-based high-temperature-superconductive conductor made of a Bi-based material (Bi2Sr2Ca1Cu2Ox, Bi2Sr2Ca2Cu3Ox, etc.) is used. Further, to the surface of the tube made of the insulating ceramic 3, the oxide-based high-temperature-superconductive conductors 1 each of which is cut in the form of a strip are bonded by the use of such a brazing material 2 as a Ti-Ag-Cu- based one. Thereby, the heat, abrasion and oxidation resistances of the commutator is improved, and a highly reliable motor which is resistant to the drive having a slight overload too can be created.
Patent JP-H1040755-A (JP)
Title: Continuous cross-linking apparatus for insulated electric wire
Inventor: MURAKAMI KOJI
IPC: H01B13/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of outer diameter caused as the step part of a tip end of an insulated electric wire goes more out of a terminal seal part by installing a cooling terminal sealing mechanism, which seals between an elevating pipe part and an insulated electric wire at the terminal of a cooling chamber, in the elevating pipe part. SOLUTION: The inner circumference of a crosslinking pipe 3 and the outer circumference of an insulated electric wire 1 are sealed by utilizing an elevating pipe part 3A of the crosslinking pipe 3 and a cooling chamber terminal sealing mechanism 17 supported in the elevating pipe part 3A. At the time when such a cooling chamber terminal sealing mechanism 17 is moved downward, pressure of a cooling medium 5 in a cooling chamber 6 affects on the cooling chamber terminal sealing mechanism in the moving direction of the insulated electric wire 1, pulling force is applied to the insulated electric wire 1, and sagging of the insulated electric wire 1 existing in a heating chamber 4 in the crosslinking pipe 3 and the cooling chamber 6 is eliminated.  Even if the linear speed of the insulated electric wire 1 increases due to that a step part 15 of the tip end of the insulated electric wire 1 passes through the cooling chamber terminal sealing mechanism 17, the increase is therefore not transmitted to an extrusion head 8 side. Consequently, the outer diameter fluctuation can be suppressed by the linear speed increase of the insulated electric wire 1.
Patent JP-S5898169-A (JP)
Title: Preparation of metal plate coated with synthetic resin
Inventor: MATSUDA MINORU
IPC: B05D7/24
Filed: 1981-12-04
Abstract: PURPOSE:To obtain a metal plate coated with synthetic resin at a uniform application amount, by measuring the thickness of a synthetic resin film applied to the metal plate to be dried and baked by nondestructive Compton's scattering method just after the application of the resin. CONSTITUTION:After being pretreated, a metal plate 1 such as hot-dip zinc- coated steel sheet is carried through roll coaters 11, 11 to apply synthetic resin 3 to the plate 1. The thickness of the synthetic resin film 2 applied to the plate  1 is measured by a device 4 for measuring the thickness of the film provided  just after the roll coater 11. Said measuring device 4 is equipped with a means for measuring Compton's scattering intensity scattered at the film 2 when radiation is applied to the film 2. Consequently, the thickness of the film 2 can be  measured by measuring the intensity of a part of the scattered radiation having  a wavelength corresponding to the substance in the film 2. According to this  method, the thickness of the film 2 can be continuously measured without destructing the coated film.
Patent JP-S6172871-A (JP)
Title: Fuel injection device
Inventor: DOBASHI TOMIO
IPC: F02M69/00
Filed: 1984-09-19
Abstract: PURPOSE:To perform fuel distribution so accurately and uniformly with simple and inexpensive constitution, by installing injection ports, equal to cylinders of an engine or double in number, in a fuel injection valve, while leading fuel to be spouted out of an injection port into each manifold at every cylinder. CONSTITUTION:Air passing through an air cleaner 1 is inhaled into each cylinder 7 of an engine 6 from each suction manifold 4 by way of a suction pipe 3 having a throttle valve 2. And, fuel inside a tank 12 is pressurized by a pump 13, regulated to the specified pressure at a regulator 14 and fed to an injection valve 11. In this case, this injection valve 11 is made up of setting up an injection plate 22 installing, for example, four injection ports 21 corresponding to the number of cylinders of the engine in front of an injection port 20 to be opened or closed by a valve body 19 at regular intervals on a circle. And, each inlet 4a of these four suction manifolds 4 is set up at regular interval on the circle and in a manner conformable to the injection port 21, then opened to a downstream end of the suction pipe 3. With this constitution, fuel is led into each suction manifold at every cylinder.
Patent JP-S6439535-A (JP)
Title: Pressure detector
Inventor: KIUCHI MITSUSACHI
IPC: G01L9/10
Filed: 1987-08-05
Abstract: PURPOSE:To increase variation in the inductance of a winding coil due to the displacement of a ferrite core and to enable high-accuracy pressure detection even when pressure is small by installing the ferrite core in the center of the cylinder of the winding coil. CONSTITUTION:A diaphragm 2 is fitted in a case 1 so that it can be displaced upward and downward, and a diaphragm plate 3 to which the ferrite core 4 is fitted is provided on the diaphragm 2 coaxially. Further, the winding coil 5 is fixed in the case 1, a coil spring 6 is provided so as to obtain linear displacement with pressure applied to the diaphragm 2, and the inductance variation of the winding coil 5 is detected. Then, the spring 6, coil 5, and ferrite core 4 are arranged coaxially and the ferrite core 4 moves inside the coil 5 and is arranged so that the end surface of the ferrite core 4 is close to the end surface of the coil 5 when the pressure applied to the diaphragm 2 is zero, so the inductance variation of the coil 5 due to the displacement of the ferrite core 4 is increased effectively when the pressure is low.
Patent JP-2000029166-A (JP)
Title: Heat developable photographic sensitive material
Inventor: HASHIMOTO NARIKAZU
IPC: G03C3/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material having a film excellent in dimensional stability as a supporting body by controlling the humidity to a specified range of relative humidity and then packaging the material in a bag. SOLUTION: Since a general use environment of a photosensitive material is at 45 to 55% RH, it is preferable to control the humidity of the material to >=56% RH and <=85% RH, preferably >=60% RH and <=83% RH, and more preferably >=65% RH and <=80% RH and then to package the material in a bag and deliver. The humidity control in the packaging process can be carried out by controlling the work environment of the cutting and packaging processes of the heat developable material to the humidity range above described. To prevent volatilization of the water content from the supporting body such as a plastic film caused during the heat development, a barrier layer is formed to prevent dimensional changes due to rapid moisture absorption after the heat development.  It is effective to form moisture preventing layers (barrier layers) to prevent volatilization of the water content on both surfaces of the film, and for example, a moisture preventing layer having >=0 and <=1×10-8 (cm3.(STP)cm-1.sec-1.cmHg-1) is preferably formed.
Patent JP-H0749135-A (JP)
Title: Ceiling panel for flush type ceiling air-conditioner
Inventor: TERADA HIDEYUKI
IPC: F24F13/20
Filed: 1993-08-06
Abstract: PURPOSE:To provide a ceiling panel for a flush type ceiling air-conditioner, which panel is light in weight and has rigidity and strength, and by which panel the cost of production can be reduced. CONSTITUTION:A ceiling panel 80 which covers the opening surface of a flush type ceiling air-conditioner and has air-passing openings for air conditioning is formed out of ABS resin by injection molding. The thickness of parts 23, 24 necessary for the strength of the panel is made thicker and the insides of the parts 23, 34 made thicker are respectively made of hollow structures 25, 26.
Patent JP-H0919982-A (JP)
Title: Scattering preventing-energy saving film
Inventor: MATSUZAKI HIROSHI
IPC: B32B7/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To improve tear strength, etc., as a backing by using a laminated sheet as a backing in which a resin film with specified hardness is laminated as a layer. SOLUTION: At least two layers of a resin film 1 of A98 or less Shore hardness and a synthetic resin film 2 are overlapped alternately, and the layers are laminated through an adhesive layer 3 to make a laminated sheet 4. Next, a pressure sensitive adhesive layer 5 is placed on one side of the laminated sheet 4, and a mold releasing overcoat film 6 is formed through the adhesive layer 5 to obtain a scattering preventing-energy saving film X. The resin film 1, when impacted, is stretched to absorb the impact energy internally to be broken while absorbing, scattering, and weakening the energy.
Patent JP-S6352692-A (JP)
Title: Speed controller for single phase induction motor
Inventor: OIE NAOYUKI
IPC: H02P25/04
Filed: 1986-08-20
Abstract: PURPOSE:To apply constant voltage to a single phase induction motor regardless of the fluctuation of input power, by detecting voltage applied to windings, and by changing the pulse width of driving pulse according to its detected signal. CONSTITUTION:By a detecting winding 17b wound up in parallel with a main winding 17a, voltage applied to the pain winding 17a is detected. By a pulse signal conversion means 26, according to the detected signal value of the voltage, the pulse width of the signal of output generated from an oscillation means 1 is varied. As the detected signal value of the voltage gets larger, the pulse width is made smaller. By a switching transistor 27, current is conducted to a single phase induction motor 17 during the only period of the pulse width of the pulse signal.
Patent JP-H0945367-A (JP)
Title: Sodium-sulfur battery
Inventor: MIMA TOSHIYUKI
IPC: H01M10/39
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a sodium-sulfur battery by which an absorbing quantity of nitrogen gas can be reduced and pressure necessary to push molten sodium outside can be maintained over a period of time. SOLUTION: In a sodium-sulfur battery, sulfur as a positive electrode active material is arranged outside a bottomed cylindrical solid electrolyte pipe 5, and sodium 7 housed in a sodium housing vessel 10 is arranged inside as a negative electrode active material. The sodium housing vessel 10 is composed of stainless steel containing Cr by 10wt.% to 16.5wt.%.
Patent JP-S6175233-A (JP)
Title: Dynamic characteristic measuring apparatus
Inventor: YODA NORIO
IPC: G01N3/32
Filed: 1984-09-19
Abstract: PURPOSE:To elevate the accuracy by a method wherein an output shaft and of a vibrating machine sticks out above the top surface of a base to form a housing chamber whose upper opening is closed with a bearing plate while a plurality of stays with upper and lower beds combined are supported on the bearing plate in such a manner as to be movable vertically. CONSTITUTION:A housing chamber 14 is formed on the top surface of a base 2 abut the output shaft 4a of a vibrating machine while the upper opening thereof is closed with a bearing plate 15 roughly flush with the top surface of the base 2. A bed 13 is built by combining an upper bed 16A and a lower bed 16B with a plurality of stays 17 and supported on a bearing hole 15a in such a manner as to be movable vertically. Moreover, a vibrationproof rubber 10 as test piece is interposed between the bed 13 and a load detector 9 and a dynamic load is applied to the rubber 10 to measure the required level of a displacement, the displacement rate and the like. Thus, the resonance of the stays 17 can be checked.
Patent JP-H0831577-A (JP)
Title: Interior lighting system changeable between manual switching and automatic switching
Inventor: KAWASE YASUTAKA
IPC: F21V23/00
Filed: 1994-07-18
Abstract: PURPOSE:To automatically turn a lighting system off simultaneously with a person going out even in the dark early morning and automatically turn the system on surely in the evening by installing a switch of an electric power source circuit, an open control circuit, a close control circuit, and a close retaining circuit for an interior lighting system in an automatically turning on/off circuit. CONSTITUTION:An automatically turning on/off circuit 4 has a switch 4 for an electric power source circuit of an interior lighting system 1, an open control circuit 7, a close control circuit, and a close retaining circuit 9. The circuit 8 carries out close control of a switch 6 in the case the luminous intensity 3 changes from a first standard luminous intensity which is lower than the ambient luminous intensity in the interior at the time of the lighting system 1 is turned on to a second standard luminous intensity or lower which is lower than the first standard luminous intensity. The circuit 9 keeps the close state of the switch 6 which is controlled to be closed in the case the luminous intensity 3 becomes a third standard luminous intensity or lower which is higher than the first standard luminous intensity. When the switch 5 is switched to a contact point 11, the switch 6 is controlled to be open and the lighting system 1 is not automatically turned on even in dark' early moning and is surely turned on automatically in the evening and the switch 6 keeps closed state by the circuit 9 in the case the luminous intensity is equal to or less than the third standard and thus automatic turning off due to interior illuminating light can be prevented.
Patent JP-S6173693-A (JP)
Inventor: NINOMIYA KENJI
IPC: D06F33/02
Filed: 1984-09-19
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-H1038000-A (JP)
Title: Coiled wave spring
Inventor: ONO YOSHIICHI
IPC: F16F1/32
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To accomplish reduction in the number of molding man-hours and in a spring constant by alternately arranging a wave-shaped deflected part and a deflected part possessing a flat part of a band type spring material in the top part and in the bottom part of the wave shape, deflecting these parts wavedly in the vertical direction at a fixed pitch, winding the spring material into a coil, and bringing the flat part and the deflected part in respective wound layers into mutual contact. SOLUTION: A band type spring member 1, in which a wave-shaped deflected part 6 serving as a wave shape top part and a horizontal flat part 7 serving as a wave shape bottom part are arranged alternately at a fixed pitch and a side face shape is formed into a waved shape, is wound up into a coil provided with a circular form viewed in a plane. In this process, in each wound layer, the top part deflected part 6 is brought into contact with an approximate center of the bottom part flat part 7 in the adjacent upper wound layer while an approximate center of the bottom part flat part 7 is brought into contact with the top part deflected part 6 in the adjacent lower wound layer.  As the upper wound layer and the lower wound layer are brought into contact with each other in the deflected part 6 and the flat part 7, distortion energy is stored also in the flat part, 7, so that a spring constant is lowered, and wave form molding man-hours can be reduced as against a spring material in which flat parts are brought into mutual contact.
Patent JP-S6355396-A (JP)
Title: Turbo vacuum pump
Inventor: OKAWADA TAKESHI
IPC: F04D23/00
Filed: 1986-08-21
Abstract: PURPOSE:To permit exhaust in a wide vacuum range, by using an axial flow blade as a first exhaust element, a mixed flow blade as a second exhaust element of a suction stage and a swirl flow blade as a third exhaust element on an exhaust side. CONSTITUTION:A rotor impeller 4 of an axial flow blade is provided on an outside surface of an upper stage of a rotor 1 and rotor impellers of mixing flow blades comprising a plurality of dynamic blade grooves disposed in a circumferential direction are provided with its exhaust side. A swirl flow blade 9 is provided on an outside circumference of a second rotor 2. With the arrangement, performance of exhaust elements such as an axial flow blade, a mixing flow blade or the like disposed on an outside circumference of a bell-shaped rotor can be effected sufficiently, whereby a single pump can exhaust gas in a range covering an atmospheric pressure to an ultra high vacuum pressure.
Patent JP-H0532756-A (JP)
Title: Polyurethane emulsion for artificial leather
Inventor: KOYAMA MASAOKI
IPC: C08G18/44
Filed: 1991-08-06
Abstract: PURPOSE:To provide the title emulsion for artificial leathers of soft touch feeling with excellent hydrolysis resistance, wrinkle resistance and adhesiveness. CONSTITUTION:The objective emulsion can be obtained by reaction between (A) an organic diisocyanate, (B) polyols (one of them being noncrystalline polycarbonate polyol), and (C) a chain extender.