baber/WOPTO huggingface dataset:
Patent JP-H04358175-A (JP)
Title: Electrifier
Inventor: OKUDA KOICHI
IPC: G03G15/02
Filed: 1991-06-04
Abstract: PURPOSE:To always execute the electrifying processing of a stable electrifying potential without disposing a dedicated equipment for destaticizing before electrifying such as an exposing lamp device for destaticizing and a discharger and further, being influenced by environmental humidity, on an electrifier on which an electrifying member provide with a resistant layer is arranged to be opposite to a body to be electrified without contacting, via a gap, and an oscillating voltage is applied to the electrifying member to execute the electrification of the body to be electrified. CONSTITUTION:In an electrifying device electrifying the surface of the body to be electrified 1 in such a manner that a voltage is applied to an electrifying member 2 disposed to be opposite to the surface of the body to be electrified 1 via the gap Z and provided with the resistant layer 2b on the part opposite to the body to be electrified 1, the voltage applied to the electrifying member 2 is the oscillating voltage (VDC+VAC), and when the body to be electrified is electrified from a state where it is destaticized, an oscillation center voltage component (VDDC) is controlled by a constant current. Simultaneously, a DC voltage is detected at this time, and then, controlled by a constant voltage.
Patent JP-S6052775-A (JP)
Title: Acceleration display device
Inventor: MITAKE YOSHIMITSU
IPC: G01P15/16
Filed: 1983-08-31
Abstract: PURPOSE:To obtain an acceleration display device which is not flickered and is easy to see by providing a decoder, which operates an acceleration and generates the display signal of the acceleration at a prescribed conversion speed on a basis of the operation output signal, and a control circuit which changes the conversion speed of the decoder and changing the speed of the display change when the change direction of the acceleration is changed. CONSTITUTION:When a car is started to input a car speed signal S1, a counter 11 operates a car speed at the timing of a gate signal G1. This car speed is read into registers 12 and 13, and the contents of the register 12 are updated at the timing of a next gate signal G1 but a preceding car speed is held in the register 13. This timing corresponds to the time of the first clock signal CK1. In this case, the contents of the register 13 are subtracted from those of the register 12 by a clock signal CK3. Consequently, the subtraction result is positive in an acceleration state but is negative in a deceleration state. A sign detecting circuit 16 detects the changeover from acceleration or deceleration to deceleration or acceleration to start a driving circuit 17. Consequently, the driving circuit 17 reduces the frequency of a command signal CC to make the display change speed of a display circuit 19 low.
Patent JP-H1010596-A (JP)
Title: Camera provided with blur correction function
Inventor: SUGIMORI MASAMI
IPC: G03B17/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with blur correction function capable of making a release time lag small, shortening the driving time of an actuator for blur correction and saving power. SOLUTION: The shake of the camera is detected by an angular velocity detecting sensor 8. Concerning the detection signal, a DC component is cut by a high-pass filter 11a and integrated by a low-pass filter 11b in a microcomputer 11 so as to obtain positional information. Based on the information, a variable apex angle prism 4 is driven and a photographing optical axis is varied to correct the blur. By half pressing a release button, an autofocusing permission signal S1 is generated to execute autofocusing operation. By fully pressing the release button, a photographing permission signal S2 is generated to start the shake correction, and a shutter 2 is opened or closed to execute photographing.  Before the blur correction, the operation of cutting the DC component is stopped and the offset component of the positional information is cut, so that creeping of the positional information is eliminated, a wide position correcting range is secured, and opening/closing the shutter can be performed immediately.
Patent JP-H0722742-A (JP)
Title: Soldering method for printed wiring board
Inventor: ICHIHARA YASUHIRO
IPC: H05K3/34
Filed: 1993-06-30
Abstract: PURPOSE:To perform soldering with positive surface-mounting components even if reflow soldering is performed on both surfaces simultaneously by providing a foot print which is slightly larger on one surface of a printed wiring board and then printing and applying cream solder on it while avoiding a location where the lead wire of the surface-mounting components abuts for performing reflow soldering simultaneously on both surfaces. CONSTITUTION:While holding an adhesive 5 between a package part 4c of surface-mounting components 4 and one surface of a printed wiring board 1, leads 4a and 4b of a surface-mounting component 4 are allowed to contact the contacting parts of foot prints 2a and 2b for curing the adhesive 5. Then, cream solder is printed and applied to the other surface of the printed wiring board 1 and other components are mounted on the other surface of the printed wiring board 1. Then, with the other surface of the printed wiring board 1 upward, both surfaces of the printed wiring board 1 are heated simultaneously to perform reflow soldering, thus mounting the surface-mounting components 4 on the reverse side of the printed wiring board 1 using an adhesive for positive soldering.
Patent JP-S6312687-A (JP)
Inventor: BATSUDEI BUTSUCHI RETSUDEI
IPC: C09K11/77
Filed: 1987-06-29
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-H0325173-A (JP)
Title: Vibration control construction of partition wall
Inventor: IDE HITOSHI
IPC: E04B2/56
Filed: 1989-06-22
Abstract: PURPOSE:To control the displacement of external force and to promote earthquake resistance by fixing either of the upper part or the lower part of a precast concrete partition wall of an earthquake controller loading viscoelastic bodies among a plurality of steel plates to a beam, and connecting the other thereof to a connecting body. CONSTITUTION:An earthquake controller 21 is so constituted that a plurality of layers of viscosity bodies 23 having rubber and asphalt for the main ingredients are laminated, and bolt insertion-holes for connection are provided to the upper ends or the lower ends of steel plats 22. After that, a connecting plate 2b provided to a beam 2 and a connecting plate 20b formed in a notch recession 20a of a partition wall 20 are placed opposite to each other, and bolts 17 are inserted in the steel plates 22 and spacers 25 to fix the earthquake controller 21 with nuts 18. According to the constitution, when external force is acted on a building, the relative displacement of the partition wall 20 and the beam 2 is controlled by viscous resistance of the earthquake controller 21, and vibration energy can be absorbed to display the effect of earthquake- control.
Patent JP-H0210984-A (JP)
Title: Projection type display device
Inventor: NISHIDA TSUTOMU
IPC: G09F9/00
Filed: 1988-06-28
Abstract: PURPOSE:To switch the pattern locally even if how to use the device is changed by switching a deflection current switching relay and a convergence circuit switching relay as to horizontal and vertical directions by a local controller. CONSTITUTION:In the case of modifying the device from the floor mount type into the ceiling hanging type, both the horizontal and vertical directions of the pattern have to be reversed. Then the horizontal direction changeover switch 2 and the vertical direction changeover switch 3 of the local controller 1 are switched. Then a horizontal deflection current changeover relay 6 and a vertical deflection current switching relay 7 are operated by the switches and a current giving to each deflection coil is reversed and the horizontal and vertical directions of the pattern are reversed. When the scanning direction is reversed, since the convergence correction current has to be reversed, a horizontal convergence current switching relay 8 and the relay 6 are interlocked, and a vertical convergence current switching relay 9 is interlocked with the relay 7 and the convergence correction current and the deflection current are reversed.
Patent JP-H0326605-A (JP)
Title: Carrying unit
Inventor: HASHIMOTO KOICHI
IPC: B65G47/64
Filed: 1989-06-22
Abstract: PURPOSE:To move a moving body accurately at a prescribed speed in a classifying and carrying unit, which is used to transfer an article in the direction perpendicular to the transferring direction, by constituting a moving body for transfer in such a manner that a roller of the moving body is supported by a pin projected downward from the roller and the tip of the projected pin is guided by a direction switching guide, so that the roller is introduced into a switching rail. CONSTITUTION:A moving body 3 is moved when a roller 7, which is provided under the moving body 3, is guided by a guide rail 33, and a pin 8 projected downward from the roller 7 is engaged with grooves 34a and 53a of switching guides 34 and 53 at the point where the article should make sideward movement. Accordingly, the moving body 3 is moved sideward, or in the direction along the guides 34 and 53. At this time, the roller 7 is engaged with a switching rail 54 and guided, so that it is moved under the regulation of a regulating guide 55 to be transferred to a guide rail 32. Accordingly, the article to be transferred is moved to the guide rail (32) side by the moving body 3. With this constitution, the moving body can make sideward movement securely at a prescribed speed.
Patent JP-S6351806-A (JP)
Inventor: YOSHIDA HIDETOMO
IPC: A47C7/30
Filed: 1986-07-08
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-H0449536-A (JP)
Title: Optical device for optical pickup
Inventor: UMEDA YUICHI
IPC: G11B7/09
Filed: 1990-06-19
Abstract: PURPOSE:To make the whole of a device small-sized and thin by arranging a film-shaped half mirror tilted on the optical axis of emitted light of a light emitting element and providing an objective lens and arranging a light receiving element in the direction in which return light from a disk is reflected by the half mirror. CONSTITUTION:Since a film-shaped half mirror 10 is used, astigmatism does not occur by light transmission, and the output from a semiconductor laser 1 can be condensed on a disk 5 by an objective lens 4. Since the half mirror is used as the transmission system, it is held by a rigid frame-shaped holder to sufficiently secure the face precision for transmission light. Since the light emitting element can be arranged in the transmission direction, the optical axis of emitted light can be arranged in the vicinity of a disk driving motor, and the whole of the device is easily miniaturized. When the half mirror is bent, astigmatism occurs for reflected light to obtain a focus error signal.
Patent JP-S646231-A (JP)
Title: Production of adduct of halogenated phenols with alkylene oxide
Inventor: UCHIDA KATSUMI
IPC: C07C313/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain the titled compound useful as flame-retardant, having extremely low coloring degree of product, by reacting a monofunctional halogenated phenol or halogenated bisphenol with an alkylene oxide in the presence of an aliphatic tertiary amine of a catalyst in a fixed ratio. CONSTITUTION:A monofunctional halogenated phenol and/or halogenated bisphenol is reacted with an alkylene oxide in the presence of 0.05-3wt.%, preferably 0.2-0.8wt.% based on the halogenated phenol or halogenated bisphenol of the raw material of an aliphatic tertiary amine [e.g. (CH3)2NC8H17] shown by the formula (at least one of R<1>-R<3> is 5-28C alkyl and the other is 1-28C alkyl) to give an adduct of an alkylene oxide. The adduct is useful as an additive for synthetic polymers or synthetic fibers, especially a flame- retardant of addition type or reaction type.
Patent JP-S6316676-A (JP)
Title: Optical semiconductor device
Inventor: YOSHIZAWA TETSUO
IPC: H01L31/02
Filed: 1986-07-08
Abstract: PURPOSE:To accurately determine a sensor position with a simple work by providing a projection extended external rightward on a lead frame for fixedly supporting an optical semiconductor element, and disposing a hole for positioning at the projection. CONSTITUTION:Metal projections 4 are formed on the same metal plate as leads 3 on a lead frame 2 connected with the leads 3, and a hole for a supporting unit is opened substantially at the center of each projection 4. The position of the hole 1 is so determined as to fall the positional relationship between the hole 1 and a sensor 5' within a predetermined error range. In this case, an optical sensor 5 is fixedly supported to the lead frame, the sensor and the lead frame are wired with fine wirings, the sensor is then sealed with light transmission resin in a package structure, and a positioning hole is formed on the projection 4 of the frame to position the sensor within a predetermined error range with respect to the supporting unit merely by determining the position of the hole 1 by considering the positional relationship between the disposing position of the hole 1 and the sensor.
Patent JP-H066692-A (JP)
Title: Receiving device
Inventor: IKEDO HIROYASU
IPC: H04N5/44
Filed: 1992-06-19
Abstract: PURPOSE:To receive a TV broadcast, a satellite broadcast, and a CATV broadcast by the shaped receiving device of simple circuit constitution. CONSTITUTION:At the time of BS or TV reception, demodulation is performed by a TV.CATV signal demodulating circuit 104. At the time of CATV reception, a local oscillation frequency switching control means 111 controls a shared tuner 102 when the transmission system is the FM transmission (MUSE.NTSC system) and demodulation is performed by a BS demodulating circuit 13. When the transmission system is the AM transmission and the signal system is the MUSE, excellent reception performance is obtained by a demodulating circuit switching control means 109 and an AGC system switching circuit 110 which utilizes keyed pulses outputted from a MUSE decoder 107.
Patent JP-H082400-A (JP)
Title: Liquid reservoir
Inventor: SATO SHOICHI
IPC: G05D9/00
Filed: 1994-06-20
Abstract: PURPOSE:To positively prevent the wrong operation of a liquid level detecting means even when the liquid level is largely inclined by the fluctuation of liquid stored in a reservoir body. CONSTITUTION:The upper case 2 of a reservoir body 1 is integrally provided with a partition wall part 18, and an air reservoir part F is partitioned in the reservoir body 1 by an upper face part 4, a peripheral wall part 6 and the partition wall part 18. In the case of the liquid level being largely inclined by the fluctuation of liquid in the reservoir body 1, air in the reservoir body 1 is sealed in the air reservoir part F by the inclined liquid level. Accordingly, even when the liquid in the resevoir body 1 is largely fluctuated at the time of sudden acceleration, deceleration, or the like of a vehicle to cause the large inclination of the liquid level, the lowering of the liquid level can be suppressed by the volume part of the air sealed in the air reservoir part F so as to be able to positively prevent the wrong operation of a liquid level detecting means.
Patent JP-S5949199-A (JP)
Inventor: HOSOMIZU HIROSHI
IPC: H05B41/32
Filed: 1982-09-14
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-H0722980-A (JP)
Title: Time-division multiplexed digital radio communication equipment
Inventor: SEKIDO TETSUYA
IPC: H04B1/44
Filed: 1993-06-30
Abstract: PURPOSE:To provide the time-division multiplexed digital radio communication equipment capable of evading the sensitivity suppression phenomenon at the time of reception due to a signal generated in its own transmission part. CONSTITUTION:The time-division multiplexed digital radio communication equipment is provided with PLL type synthesize oscillators for transmission and reception separately as a local oscillation source and a transmission part directly performing the demodulation in the objective communication frequency band. The time-division multiple digital radio communication equipment controls the oscillation frequency f1 of the local oscillator for transmission in the transmission time slot (TX) to shift the frequency f1 to the frequency f3 outside the reception band in conformity with the timing of the reception time slot (RX). In the case of returning to the transmission state, the frequency f3 outside the reception band is controlled to be returned to the oscillation frequency f1 in conforming with the timing of a transmission time slot (TX).
Patent JP-S6317580-A (JP)
Title: Phase modulation system for semiconductor laser
Inventor: MURAKAMI TAISUKE
IPC: H01S5/06
Filed: 1986-07-10
Abstract: PURPOSE:To minimize losses in coupling semiconductor laser radiation to an optical transmission means by a method wherein a phase modulation is applied to laser light returning to the semiconductor laser and the semiconductor laser is operated in a phase-modulated state. CONSTITUTION:A laser light emitted from a first luminous end surface 2a of a semiconductor laser 1 is sent to a phase modulator 14 through a lens 3a and returns to an active layer 2 after passing through a path L1. There, when an electrical signal is applied to the phase modulator 14 according to information to be sent, the phase of the laser light received by the active layer 2 in modulated according to this information. Accordingly, the phase of laser light, which is incident to a biber 8 from a second luminous end surfaces 2b, becomes the same as the phase of the returned, modulated laser light, and even through a phase modulation is not performed by a transmission system, a laser light having the same phase as that of the modulated laser light can be emitted. Thereby, there is no need to provide a phase modulator on the path from the semiconductor laser 1 to the optical fiber 8 for transmission, thus eliminating coupling loss.
Patent JP-S6051878-A (JP)
Title: Toner recovery mechanism of copying machine separable and openable on table and having exclusive stand
Inventor: ASHIHARA YOSHITO
IPC: G03G21/10
Filed: 1983-08-31
Abstract: PURPOSE:To facilitate toner recovery by enabling natural drop conveyance of a toner remaining after transfer and scraped from the surface of a photosensitive body with a cleaner downward into a recovery bottle. CONSTITUTION:After a toner image is transferred to a copying paper in the upper part 1 of a copying machine, a remaining toner attached to the surface of a photosensitive body not used for transfer is scraped with a cleaner 5, vertically dropped from an outlet 9 through a bellows-like hose 12 into a large toner recovery bottle 7 arranged in an exclusive stand 6, and deposited and recovered in the bottle 7. When paper jamming occurs in the machine and it is necessary to remove it, the upper part 1 is turned upward from the lower part 2 by using a pivot 3 or the like as a supporting point to enable operation.
Patent JP-S6222662-A (JP)
Inventor: MASAKI KAZUMI
IPC: A61N1/30
Filed: 1985-07-19
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-S6138832-A (JP)
Title: Machine tool taking measure for heat
Inventor: TAMAI AKIRA
IPC: B23Q11/00
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the generation of ununiform thermal deformation before occurrence, by applying a heat insulating material, which equalizes the thermal deformation of a structure, to adhere to a part of the surfaces of the structure in a machine tool forming a guide surface. CONSTITUTION:When a machine tool with measures taken for heat is applied to the column part of a double housing machine tool, a heat insulating material 8 of glass wool and rock wool or foaming polyurethane and foaming polystyrene or the like is applied to adhere to both side surfaces of a column 13 and a surface in an opposite side to a guide surface 16. Here the heat insulating material 18 is applied to adhere to also the side surface of the column 13, but it is, in short, only required that a change of temperature in the periphery of the column 13 is evenly caused for the change of the outside temperature, accordingly, a device is naturally required that the plural heat insulating materials 18 are combined in a layer state or a thickness of the heat insulating material 18 is changed in accordance with a place. By this constitution, the generation of uneven thermal deformation can be prevented before occurrence.
Patent JP-S5862521-A (JP)
Title: Measuring device for weight
Inventor: NOJIRI YOSHIROU
IPC: G01G3/142
Filed: 1981-10-12
Abstract: PURPOSE:To simplify a structure and to reduce a manufacturing cost, by a method wherein stragin gauges are mounted to opposite sides of a strain generating lever whose center secured to detect a weight alternatey applied to both sides of the strain generating lever. CONSTITUTION:Strain gauges SGa-SGd are attached to the surface and a back and both sides of a strain generating lever 14. If cement starts being discharged through a discharge pipe 4, it is supplied to a vessel 3A through a branch guide pipe 13A. If a weight WA of the vessel 3A and a weight WA', applied to the left end part of the strain-generating lever 14, increase gradually, a strain is exerted on the gauge SGa. When it is detected that an output of a wheatstone bridge reaches a reference voltage, the discharge end part of the discharge pipe 4 is moved to a side of a branch guide pipe 13B through operation of a switching mechanism 5. Then, the vessel 3A, which is full of cement, is immediately detached from a hanging shaft 20, and a new empty vessel 3A is hung down.
Patent JP-H115233-A (JP)
Title: Mold for transfer molding
Inventor: MOGAMI KEIICHI
IPC: H01L21/56
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To shorten a molding time of one cycle, by providing a sectional shape part having a depth of a cull from a parting surface being relatively deep at its periphery with respect to a center of the cull in an upper mold, thereby accelerating melting and curing of a central part of a resin tablet to be supplied from a pot. SOLUTION: A bulged part 7a protruding, for example, in a spherical state is provided at a bottom of a cull 1 of an upper mold 1, so that a depth at a center of the cull 7 (a depth from a parting surface B) becomes deeper than a depth at its peripheral edge. Accordingly, when a resin tablet 5 is in a semi- melted state, a contact area of the resin 5 with the bottom of the cull 7 is increased to efficiently heat the resin 5. And, a distance between a top of the part 7a and an unmelted central part of the resin 5 becomes near. Thus, heating of the central part of the resin 5 is accelerated, and melting of the central part is accelerated. As a result, the central part of the resin 5 is early cured. Thus, the mold can be early opened.
Patent JP-H115827-A (JP)
Title: Epoxy resin composition and production of electric equipment
Inventor: YASU KATSUHIKO
IPC: C08L63/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in casting workability and to provide a method for producing an electric equipment excellent insulating properties and heat conductivity by using the composition. SOLUTION: In this acid anhydride curing type epoxy resin composition, methyltetrahydrophthalic anhydride and methylhexahydrophthalic anhydride are used as the acid anhydride and compounded with an inorganic filler and a curing promoter to give an agent A. The agent A and an epoxy resin as an agent B constitute the objective epoxy resin composition of two-pack type. The epoxy resin composition is used to give the objective electric equipment.