baber/WOPTO huggingface dataset:
Patent JP-H1093268-A (JP)
Title: Fixing structure
Inventor: OHASHI HIDENORI
IPC: H05K7/18
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure with which an electronic device can be mounted at an arbitrary position of a housing rack, without requiring a special mounting part on the side of the housing rack. SOLUTION: The rubber bushing 3c, which is bonded to the backside of the front panel 2 of an electronic device 1, is inserted into the space between the square poles 7c and 7d of a general-purpose rack, a screw 8c is inserted into the mounting hole 2c in the above-mentioned state, and the screw 8c is put into a nut 3g and tightened. The rubber bushing 3c is pulled nearer to the backside of a front panel 2, the rubber bushing 3c is compressed to the longitudinal direction, its outside diameter is expanded to the diametrical direction, the rubber bushing 3c is brought into contact with the gap between the two square poles 7c and 7d, and the electronic device 1 is fixed to the general- purpose rack.
Patent JP-H0993207-A (JP)
Title: Signal processing unit
Inventor: HATAE SHINICHI
IPC: H04B14/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To easily connect plural digital information devices located at a long distance. SOLUTION: A digital signal received from an input/output terminal 200 in the wired mode in the case of transmission is given to a resource management manager section 201 and a conversion section 202, in which the signal is subjected to packetize and parallel/serial conversion, and the processed signal is sent to a wired transmission line from an input output terminal 207 via a D/S encoder 204 and a physical layer 205 from a position (a) of a switch 203. In the radio mode, the signal is sent in a radio wave from an output terminal 213 via an encoder 211 from a position (b) of the switch 203.  In the case of reception, in the wired mode, the signal from the input/output terminal 207 or the signal received from an input terminal 214 in the radio mode is sent in the reverse direction via the D/S decoder or the decoder 212, converted inversely and the result is outputted from the input output terminal 200. Remote distance communication is attained by providing the device configured as above to each digital information device.
Patent JP-H1086626-A (JP)
Title: Vehicle height adjusting device
Inventor: TAKEHARA SHIN
IPC: B60G17/015
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To control the rapid pressure fluctuation to an accumulator when the vehicle height is adjusted without using any separate pump. SOLUTION: An isolation valve SL and a control valve 35 are connected to a passage 12 to connect a chamber 4a in a cylinder 2 to an accumulator (ACC) 11 as a low pressure source. The control valve 35 switches the condition of a one-way valve to permit only the flow from the ACC 11 to the chamber 4a with the condition of a one-way valve 35b to permit only the flow in the opposite direction. The vehicle height is kept by closing the isolation valve SL. When the isolation valve SL is opened, and the control valve 35b is switched, the working fluid is discharged from the chamber 4a to the ACC 11, and the vehicle height becomes low.  When the isolation valve SL is opened, and the control valve 35a is switched, the working fluid in the ACC 11 is sucked at the timing when the pressure in the chamber 4a is low by the pumping effect of the chamber 4a attributable to expansion/contraction of a cylinder device 1 while a vehicle is traveling, and the vehicle height is increased. The one-way valve 35b can be an orifice.
Patent JP-S61127531-A (JP)
Title: Double stage paper feed cassette
Inventor: HONDA HIROYUKI
IPC: B65H1/26
Filed: 1984-11-22
Abstract: PURPOSE:To change the paper size easily and quickly through simple and small structure by providing a paper feed cassette to be mounted on paper feed section in recording system and another paper feed cassette to be fitted to former cassette. CONSTITUTION:Upper casset 40 is fitted from the rear section 3 to lower cas sette 1 set into paper feed condition where the push-up board 19 is directed upward and the bottom plate 14 is pushing up a recording paper P1. Then lock members 33 arranged at the opposite sides of lower cassette 1 are pushed down by the bottom section 44 of upper cassette 40 thus to lock the lower cassette 1 to the copier body. Consequently, the upper cassette 40 is positioned at the first position to enable paper feed from lower cassette 1. While the upper cassette 40 is further advanced to fit the upper cassette 40 to the final position while pushing down the intermediate board 6 and the bottom board 14 of lower cassette 1 against the intermediate board push-up spring 13 and the bottom board push-up board 19. consequently, paper can be fed from the upper cassette 40.
Patent JP-H08110222-A (JP)
Title: Range finder
Inventor: YOSHIDA HIDEO
IPC: G03B13/36
Filed: 1994-10-13
Abstract: PURPOSE: To provide an active range finder for preventing an error in distance measurement due to absorption of dielectric generated on an integrating capacitor of an integration circuit. CONSTITUTION: A range finder comprises a light receiving means 12 for receiving reflection of light projected from a light emitting means 20 to a subject and outputting a signal, a calculating means 15 for calculating the signal from the light receiving means 12 and outputting a signal corresponding to distance information, an integrating means 16 having an integrating capacitor 2 for integrating the signal from the calculating means 15 by discharging from the capacitor 2 according to the signal from the calculating means 15 and outputting a signal of the integration result as distance information and a charging means 19 for charging the capacitor 2 for a predetermined time after a main power supply is turned On and before first measurement of distance is done.  Since absorption of dielectric occurs due to the charging before measurement and may not occur subsequently, the range finder is free from influence of the dielectric absorption at the time of measurement.
Patent JP-H04129604-A (JP)
Title: Surface covering cutting tool having excellent adhesion to gas phase synthetic diamond covering layer
Inventor: MUTSUKURA NOBUKI
IPC: C23C16/02
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the occurrence of peeling to a covering layer and to provide excellent cutting performance for a long period by distributing an iron metal of one or more kind of Fe, Ni, and Co in a given thickness in a given range at a boundary part between a gas phase synthetic diamond covering layer and a substrate surface. CONSTITUTION:In prior to form a gas phase synthetic diamond covering layer on the surface of a substrate formed of a WC super alloy, various thermet, and ceramics, an iron metal layer formed of Fe, Ni, and Co and one or more of two or more kinds of alloys of them in an extremely thin thickness within a range of 0.001-1mum is formed on the surface of the substrate. Since, by forming the diamond covering layer in this state by a gas phase synthetic method, synthesis of a diamond is effected as the iron metal is inputted, the formed gas phase synthetic diamond covering layer is a substance wherein the iron metal is distributed in a given thickness in a range of 0.001-1mum at a boundary between the covering layer and the substrate surface, and adhesion of the interface part to the substrate surface is sharply increased.
Patent JP-H07104799-A (JP)
Title: Voice analytic synthesizing device
Inventor: HAMAGAMI TOMOKI
IPC: G10L19/08
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a synthesized voice which is closer in timbre to a natural voice rather than synthesized voice by a vocoder type voice analysis and synthesizing device by finding a phase from the waveform of a residual signal in addition to frequency modulation and amplitude modulation, and imposing the phase modulation on the basis of the phase and generating a sound source signal. CONSTITUTION:A residue analysis part 11 is connected to a sound source generation part 5 and an LPC analysis part 10 is connected to a voice synthesizer. A spectrum parameter analyzed by the LPC analysis part 10 shows a glottis shape and characterizes the spectrum outline of a voice. Further, a pitch frequency and a sound source parameter of power obtained from the residue analysis part 11 show the motion of the glottis and represent rhythmic features. And, a sound source waveform generated by a sound source generation part 5 having inputted the sound source parameter is passed through a voice synthesizer formed out of a digital filter to obtain a synthesized voice. Here, the sound source generation part 5 controls the high frequency phase of the sound source waveform, so a natural timbre which is extremely closed to a natural voice, is obtained.
Patent JP-H0992753-A (JP)
Title: Multi-layered ceramic circuit and its manufacturing method
Inventor: IYOGI YASUSHI
IPC: H05K3/46
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurring of connection failures and increase of electric resistance by filling a number of through holes with a conductive paste with stability and preventing local filling density failure of the conductive paste. SOLUTION: This multi-layer ceramics circuit substrate 2 is provided with a multi-layered ceramic substrate 2 which is a multi-layered integral body of ceramic layers 2a-2d having though holes and conductive layers 5 which fills the through holes and is formed by concurrent burning with the multi-layered ceramic substance 2. The through hole 4 is conical, etc., in which the area of one side of an opening 4a is larger than that of the other side of an opening 4b. Filling of the through hole 4 with a conductive paste is performed from the side of the opening 4a of a large area.
Patent JP-H08109753-A (JP)
Title: Snow dividing device on prefabricated building
Inventor: KOBAYASHI TOSHIYUKI
IPC: E04D13/00
Filed: 1994-10-13
Abstract: PURPOSE: To naturally drop snow lying on a roof part of a prefabricated building. CONSTITUTION: A plural number of arch beams arranged in parallel, a ridge (C) laid and stopped between top parts of the arch beams and a snow dividing member erected on the ridge (C) are furnished. A recessed groove (24) extending in the lengthy direction is provided on either one of an upper part of the ridge (C) and a lower part of the snow dividing member (11), a fitting part (25) free to fit in the recessed groove (24) is provided on the other, and the upper part of the ridge (C) and the lower part of the snow dividing member (11) are engaged with each other free to disengage.
Patent JP-H0591668-A (JP)
Title: Active filter controller
Inventor: KOMATSUGI KAZUNARI
IPC: H02J3/18
Filed: 1991-09-27
Abstract: PURPOSE:To stabilize compensating operation by adding an output signal from a voltage regulating means, directly or through a level converting means, to an AC power supply voltage, detecting a zero point of thus added output signal to produce a phase reference signal, and providing the phase reference signal to a basic wave operating means. CONSTITUTION:Phase lag or phase lead of current is detected from variation of output signal from a voltage regulating means 11 controlling DC side voltage of an active filter (power converting means) 5. Output signal from the voltage regulating means 11, is fed, directly or through a level converting means (limiter) 31, to a phase reference signal generating means which then produces a phase signal for controlling a basic wave operating circuit 13. According to the constitution, abnormal operation or stoppage of the active filter due to operation error can be avoided even in case of positive feedback operation, resulting in stabilized compensating operation of higher harmonics and reactive power in a power system.
Patent JP-H0295561-A (JP)
Title: Grinding device
Inventor: YAMAMOTO RYOICHIRO
IPC: B24B23/00
Filed: 1988-09-30
Abstract: PURPOSE:To grind only the surface of the plate around the hole with the same center and fixed radius and to prevent that the necessary range is cut off by integrally providing a grinding knife grinding the surface of the plate around the hole at the base side of a projecting shaft insertable to the hole pierced on a grinding plate face. CONSTITUTION:The rotation power of an impact wrench 9 is first transmitted to an input shaft 8 and a holding part 7 is rotated by its interlocking. The rotation of this holding part 7 is transmitted to the shaft 3 of a cutting knife 1 via a pin 6 to rotate the cutting knife 1. The projecting shaft 2 of the grinding knife 1 is inserted into the hole 11 pierced on a plate 10 and rotated with pressing the grinding knife 1 to the plate 10. Thus on the surface of the plate 10 around the hole 11, grinding is executed with the same center and a fixed radius with the hole 11. Moreover when this grinding knife 1 is pressed, an elastic spring 5 is compressed and the shaft 3 is slided so as to come into the holding part 7. Consequently it can be eased that the longitudinal vibration of the grinding knife 1 is propagated to a worker having the impact wrench 9.
Patent JP-S6488301-A (JP)
Title: Calipers
Inventor: TSUKUNI HIROYUKI
IPC: G01B3/20
Filed: 1987-09-30
Abstract: PURPOSE:To accurately and easily measure the size between an inside and an outside surface at a time by providing a main scale and a slider with inside measurement surfaces and outside measurement surfaces respectively. CONSTITUTION:This calipers consists of the main scale which has a 1st inside measurement surface and a 1st outside measurement surface 8 and the slider 6 which has a 2nd outside measurement surface combined with the inside measurement surface 3 to measure inside-outside surface size 10 and a 2nd inside measurement surface 12 combined with the 1st outside measurement surface 8 to measure inside-outside surface size 10. Then the inside surface 3 of an arm 2 provided on the main scale 1 is applied to the inside surface 5 of a body 4 to be measured and the outside measurement surface 8 of an arm 7 provided on the slider 6 is applied to the outside surface 9 of the body 4 to be measured, thereby measuring the inside-outside surface size.
Patent JP-S63103461-A (JP)
Title: Tape loading device
Inventor: SAITO YOSHIYUKI
IPC: G11B15/665
Filed: 1986-10-20
Abstract: PURPOSE:To enable a tape to be drawn out from a first and a second tape cassettes without an adapter, and to attach the tape on the outer periphery of a rotary head cylinder, by moving a tape non-drawing position corresponding to the aperture parts of the first and the second tape cassettes. CONSTITUTION:By inputting a bit of information representing the fact that a tape cassette is a tape cassette 2 by a detecting means, a loading motor is rotated, and a tape drawing means moves to prescribed positions 4a-4f, and 5a-5f by a loading gear string 20, thereby, loading rings 12a and 12b are rotated, and detect the position by a mode switch 21, then the loading rings stop. Similarly, when the bit of information of a cassette 1 is inputted, since the tape drawing means moves to the positions 6a-6f, and 7a-7f, the loading rings 12a and 12b are rotated, then stop. When the cassette 1 or the cassette 2 is inserted, the loading rings are rotated in prescribed directions respectively, and draw out the tape drawing means along guide grooves 11a and 11b, and pressed by pressing on the stopper 16 and 17, and attach a magnetic tape 30 around the rotary head cylinder 60.
Patent JP-H0776006-A (JP)
Title: Method of forming ceramics green sheet
Inventor: NAMIKAWA TADAHIRO
IPC: B28B1/30
Filed: 1993-09-08
Abstract: PURPOSE:To obtain a green sheet with uniform thickness by preventing the coagulation of particles in slurry, and inhibiting the areal nonuniformity of slurry viscosity. CONSTITUTION:In the case where ceramics material powder containing lead in its composition and slurry 1 containing a binder are formed into a sheet, supersonic oscillation is applied to a slurry bath 2 wherein slurry 1 is to be formed, so that the dispersibility of the slurry 1 is retained in a sheet forming process.
Patent JP-H03110590-A (JP)
Title: Electrophotographic image forming device
Inventor: IKEDA TADAYOSHI
IPC: G03G21/00
Filed: 1989-09-25
Abstract: PURPOSE:To prevent a change in the press-bonding state of a cleaning means and to surely remove residual toner by pivotally fitting the cleaning means to a unit via a supporting shaft, providing the supporting shaft with a unit-side driving gear and meshing it with a main-side driving gear. CONSTITUTION:A cleaning device 100 is made into a unit as a drum cartridge 500, and a bracket 101 is pivotally supported via the supporting shaft. By turning a conductive brush 110 around the supporting shaft, the conductive brush 110 is brought into press-contact with a photosensitive drum 10 or the press-contact is released. The supporting shaft 102 used to bring the cleaning means 100 into press-contact with the photosensitive drum 10 or releasing the press contact is provided with the driving gear 103, which meshes with the driving gear 104 on the main body side. Since the supporting shaft of the cleaning means is provided close to the driving gear on the main body side, the cleaning means does not sway due to load applied to the driving gear on the unit side. Consequently, a change in the press-bonding state of the cleaning means with the photosensitive drum is prevented, and residual toner is surely removed.
Patent JP-S63103660-A (JP)
Title: Output circuit of switching power source
Inventor: WATANABE KATSUHIKO
IPC: H02M3/28
Filed: 1986-10-20
Abstract: PURPOSE:To reduce the output ripple voltage and to prevent the occurrence of abnormal voltage, by connecting capacitors in parallel to the second stage filter choke coils in a switching power device cascadely connected in two stages of filters. CONSTITUTION:The DC output is switched by a switching transistor Q, the voltage of which is transformed by a transformer T. The output on the secondary side is rectified by diodes D1 and D2 and is smoothed by the two stage filter coils composed of choke coils L1 and L2 at the back stage and capacitors C1 and C2. A capacitor C3 is connected to the choke coil L2 comprising the second stage filter circuit. With this composition, the ripple voltage across the capacitors C2 comprising the first stage filter circuit is divided by the added capacitor C3 and output impedance, which is added to the ripple voltage waveform of the capacitor C2 when there is no capacitor C3 and the output ripple voltage gets reduced eventually.
Patent JP-H03112170-A (JP)
Title: Acceleration sensor and its manufacture
Inventor: NAGASAKI SHOJI
IPC: G01P15/12
Filed: 1989-09-27
Abstract: PURPOSE:To obtain an acceleration sensor whose sensitivity is high, which is highly pressure-resistant, which is small-sized and which can be mass-produced by a method wherein a prescribed groove is formed inside a silicon substrate, one pair of strain- causing parts are formed in surface parts and an inertial mass part is suspended and supported between the strain-causing parts. CONSTITUTION:Grooves 2a', 2b' which have a definite interval width and whose cross- section structure is L-shaped are formed inside a silicon substrate 1; one pair of silicon thin strain-causing parts 4a, 4b are formed in surface parts of the substrate 1; a silicon thick inertial mass part 3' is suspended and supported between the strain-causing parts. In this constitution, even when an acceleration is applied to a capacity formation part 11 and the mass part 3' is given an inertial force F in a downward direction, the strain-causing parts 4a, 4b come into contact with corner parts 1a, 1b inside the grooves 2a', 2b' and are supported, even when a larger acceleration and a larger inertial force F' are given additionally, the strain-causing parts 4a, 4b come into contact with the corner parts 1a, 1b by making use of parts 4A, 4B as fulcrums and can be supported up to a range that the bottom face of the mass part 3' comes into contact with a base stand. Thereby, it is possible to prevent this sensor from being destroyed by a further deformation.
Patent JP-H06217252-A (JP)
Title: Electronic still camera
Inventor: JOFU HIROO
IPC: H04N5/907
Filed: 1991-09-27
Abstract: PURPOSE:To utilize the electronic still camera as an information medium accom panied organically by plural pieces of relative information by adding auxiliary information such as speech information to each individual object in an image and reproducing the auxiliary information, object by object, as needed when the image is reproduced. CONSTITUTION:Speech data are related to a node 1 set nearby the face of a person A and inputted character data are related to a node 2 set nearby the face of the other person B. In this case, for example, the names, telephone numbers, and addresses of the persons A and B and other comments are considered as the speech data and character data. Further, image data, the speech data, and the character data are stored in files A-C respectively, which are stored in a memory. Then when the image data are reproduced, one set node is specified on the screen of the reproduced image and then the auxiliary information recorded while related to the specified node is reproduced.
Patent JP-2000081141-A (JP)
Title: Gasket and cover with gasket
Inventor: TOYOSAWA SHINICHI
IPC: F16J15/10
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a gasket and a cover with a gasket to be hardly influenced even by dispersion of work during assembly, excellent in physical properties, and capable of maintaining reliable sealing performance. SOLUTION: In a gasket 3 arranged on a joint surface between a box-form body 2 and a cover body 1 and integrally sealing up the cover body 1 and the body 2, the gasket 3 has a mounting part 4 inserted through the mounting hole 5 of the cover body 1. Since, at the mounting part 4 of the gasket 3, the cover body 1 can be mounted on the body 2 by a fixing tool, such as a mounting screw and a mounting bolt 7, sealing performance between the periphery of the fixing tool 7 at the mounting part 4 and the cover body 1 and between the gasket 3 and the body 2 is improved by the fastening force of the fixing tool 7.
Patent JP-H04126352-A (JP)
Title: Separator for battery, manufacture thereof and battery
Inventor: YAMAMOTO KAZUO
IPC: B29L7/00
Filed: 1990-09-18
Abstract: PURPOSE:To obtain excellent resistance against mechanical stress while circuit breaking ability at a low temperature is maintained by using a micro-porous film comprising mixture for which PP is also added to two kinds PEs of specific molecular weight. CONSTITUTION:A micro porous film comprising polyethylene of viscosity average molecular weight of no more than 300, 000,. polyethylene of viscosity average molecular weight of no less than 1,000,000, and mixture including polypropylene, is used. Regarding the mixture ratio of low molecular weight polyethylene PE, ultra-high molecular weight polyethylene UHPE, and of polypropylene PP, the ratio of PE included in the mixture, i.e., in the total amount of three species is 5-50% weight, or preferably 10-40% weight, while the ratio of UHPE is 10-90% weight or preferably 35-80% weight, and the ratio of PP is 5-40 or preferably 10-25% weight. Circuit breaking ability is seen at a relatively low temperature, and excellent resistance against mechanical stress can thus be obtained.