baber/WOPTO huggingface dataset:
Patent JP-S62170016-A (JP)
Title: Rotary head type data reproducing device
Inventor: KUBOTA YUKIO
IPC: G11B5/55
Filed: 1986-01-22
Abstract: PURPOSE:To decrease the size of a rotary head by feeding a rotary head whose scanning locus is limited to one of plural sections being divisions of one track in the track width direction, and controlling the height. CONSTITUTION:The scanning locus of a rotary head turned between upper and lower drums 10, 11 by a head motor 17 is limited to one section of one track divided by a channel of 6 sections to a magnetic tape moved while being wound obliquely to the drums 10, 11. Then the height of the head 15 is adjusted via a bimorph plate 18 based on a pilot signal of the channel at the time of reproduction of each section, and the head 15 is on-track at each section. On the other hand, a moving block 12 including the drums 10, 11, the head 15 and the motor 17 is moved by the pulse motor 16 in the broadwise direction of the track, the head 15 is moved to the adjacent section and all sections of one track are reproduced by a small-sized reproducing device whose rotary drum is constituted in a small size.
Patent JP-H08204107-A (JP)
Title: Resin sealed semiconductor device
Inventor: MORIFUJI TADAHIRO
IPC: H01L23/50
Filed: 1995-01-27
Abstract: PURPOSE: To provide a resin sealed semiconductor device, which hardly generates a crack in a package. CONSTITUTION: A resin sealed semiconductor device is provided with a metallic island 2 mounted with a semiconductor chip 1, metallic leads 3 arranged on the periphery of the island 2 and a resin sealing part 4 covering the island 2 and each one part of the leads 3 and in particular, the form of the island 2 is formed in an X shape. Thereby, the contact surface of the island 2 with molding resin is limited to only regions shown by the shading and the contact area of the island 2 with the molding resin can be substantially reduced compared with that in a conventional resin sealed semiconductor device. Moreover, as the chip is bonded to the molding resin excluding the shaded portion, the device is formed in a structure, wherein the chip 1 is hardly separated from the island 2.
Patent JP-H10204939-A (JP)
Title: Home emergency water tank capable of storing fresh water
Inventor: YOSHIDA TAKEYOSHI
IPC: E03B11/06
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an emergency water tank, especially middle-sized stationary tank capable of always maintaining fresh potable water without replacement and preventing the trouble that water cannot be extracted by a reduction in inner pressure by use the tank commonly with a service water tank. SOLUTION: A home emergency water tank is provided with a city water inlet 3 and an air bleed valve 2 in which a float to automatically prevent water from flowing in when water is filled up fully is installed internally at the top of a tank body 1. Also it is provided with a city water outlet 5 to drain water from the tank at the bottom of the tank body 1. Each time water is extracted from the tank through the outlet 5, the stored water in the tank is replaced with fresh city water, and water can be stored automatically under fresh condition at all times.
Patent JP-S5397686-A (JP)
Title: Chuck with a lifting machanism
Inventor: KIKIYOUYA AKIO
IPC: B23B31/16
Filed: 1977-02-07
Abstract: PURPOSE: To make practicable easy transfer of a chuck body against a rotary table by operator's hands by use of alifiting roller which is actuated downward by a spring and lifts the chuck body from the surface of the rotary table without using a crane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08205054-A (JP)
Title: Support mechanism for crt board in video monitor
Inventor: SAEKI HIROYUKI
IPC: H04N5/645
Filed: 1995-01-27
Abstract: PURPOSE: To relieve the stress exerted to a neck part by providing a video board erected in parallel with an electrode board mounted to an electrode pin of the CRT and separating the CRT board into an electrode board and a video board so as to make the size of the electrode board small and the weight of the board light. CONSTITUTION: A video board 22 is formed to be a horseshoe shaped board with a video amplifier circuit or the like mounted thereon. An insert part 22a whose upper part is open is formed to a video board 22 and the neck part 12 of the CRT 10 is inserted freely movably to the insert part 22a. Furthermore, the video board 22 is mounted on a main board 23 and erected in front of an electrode board 21. Moreover, a mount chassis 30 contains a tail end of the neck part 12 of the CRT 10 together with the electrode board 21 via an opening 33a and fixed and contained by inserting an upper end of the video board 22 to a groove 35a of a board retainer 35. On the other hand, electronic components on the video board 22 are mounted to a rear face of the video board 22 with a required radiation fin.
Patent JP-H04247772-A (JP)
Title: Microphone device for video camera
Inventor: MORIMITSU KAZUYA
IPC: G11B33/06
Filed: 1991-02-01
Abstract: PURPOSE:To easily record a voice of a photographer itself by providing an exclusive microphone. CONSTITUTION:A video camera main body is provided with an external sound collecting microphone 3 and an exclusive microphone section 5. After the outputs are respectively amplified by amplifier circuits 7,8, outputs are selected as required by a changeover switch 6 and recorded by a head 10 through a voice recording circuit 9. Thus, the voice of a photographer itself is easily recorded on request.
Patent JP-S61171940-A (JP)
Title: Double-reverse driving device
Inventor: NISHIYAMA SHIGEKI
IPC: B63H5/10
Filed: 1985-01-25
Abstract: PURPOSE:To make the part of double reverse mechanism a unit by removably fixing a first coupling member to the end part of the reversing device side of an outer cylinder shaft, while removably fitting said member to a second coupling member which is fixed to the reversing output member of said reversing device and slidably in the longitudinal direction of a center shaft in the removed condition. CONSTITUTION:A reversing device 13 is provided on the reversing-device central shaft 2, and a reversing output member 14 and the flange part 8b of the end part of an outer cylinder shaft 8 are connected to the reversing member 13. A first coupling member 15 surrounding the connecting part 4 between a propeller shaft 1 and the reversing device central shaft 2, is fixed to the flange part 8. A second coupling member 17 is fixed to the reversing output member 14, and the first coupling member 15 is fixed slidably over the second coupling member 17 in the longitudinal direction of the central shaft 3. Thereby, it is possible to handle a double reverse mechanism part as a unit.
Patent JP-S55103968-A (JP)
Title: Ink jet recording device
Inventor: SAITOU SEIJI
IPC: B41J2/01
Filed: 1979-02-05
Abstract: PURPOSE:To obtain uniform and stabled drip of ink without increasing the rotation of rotary head by applying pressure to ink liquid reservoir by pressurizing means such as a pressure runner and the like. CONSTITUTION:Non-impact recording is performed by turning rotating head 1 and jetting ink liquid in reservoir 2 from orifice 3 by centrifugal force. In this case, by providing pressure-runner 7 or other pressurizing means inside reservoir 2, jetting force of ink liquid is increased and the unevenness of the formed drip is prevented. Pressure runner 7 may be either fixed or rotated in the direction opposite to that of rotary head 1.
Patent JP-H09202969-A (JP)
Title: Film forming protector for wafer heater
Inventor: HARA KOJI
IPC: C23C14/34
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a film forming protector for a wafer heater which has a function as a sample stage in combination as well and is used to protect the wafer heater against target atoms.  
     SOLUTION: The inner peripheral wall of an annular ring body 22a is provided with a wafer heater protective apart 22b extending toward the inner side along the circumferential direction on the upper part of the wall and the front end thereof is provided with an erecting part 22c for supporting the rear surface of a wafer and for preventing the infiltration of target atoms to the front surface of the wafer heater along the circumferential direction. Further, the ring body 22a is provided with an inclined part 22d extending over the entire circumference along the circumferential direction at the approximate canter of the outer peripheral wall of the body. The front surface of the ring body 22 is provided with four pieces of projecting parts 22e at equal intervals along the circumferential direction. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S60159246-A (JP)
Inventor: HANDA HIROSHI
IPC: E04F13/21
Filed: 1984-01-27
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-S63180653-A (JP)
Title: Preventer for double laying of plate work
Inventor: SATO FUMIO
IPC: B65H7/12
Filed: 1987-01-21
Abstract: PURPOSE:To solve the problem of various inconveniences at the time of plating a lead frame, by installing a means, preventing two pieces of plate works from being overlapped each other, in a preventer for double laying of plate works of IC lead frame of the like simply and positively. CONSTITUTION:This device has a rotatable fulcrum shaft 8 and each of mounts 9a and 10a in each objective position in reference to this fulcrum shaft 8. And, a plural pair of arms 9 and 10 are attached to the fulcrum shaft 8 so as to make turning moment in the opposite direction giveable to each other. In this case, since a master 11 or the same weight as a plate work W is mounted on the mount 10a of the arm 10, when the plate work W on the mount 9a is one piece alone, these arms 9 and 10 are kept in each illustrated position by a balancer. In contrast with this, when the plate work W is more than two piece mounted, clockwise moment is given to the fulcrum shaft 8 so that the arm 10 turns to the right, and simultaneously a tongue 14 is separated from the detectable range of a sensor 15, whereby a doubling alarm of the plate work W is emitted by an OFF signal out of this sensor 15.
Patent JP-H04253697-A (JP)
Title: Oil feeder
Inventor: YOSHINO TORIZOU
IPC: B60S5/02
Filed: 1991-02-01
Abstract: PURPOSE:To provide a double wall hose vapor recovery oil feeder characterized by an alarm for giving a warning in a short time after termination of oil feed, in the event of small hole being made in the inner oil hose of the double wall hose with the resulting oil leakage therefrom. CONSTITUTION:An oil feeder 1 which comprises a pump 9 driven by a pump motor 10; a discharge pipe 11 connected to the pump 9 via an inlet pipe 12 and a check valve 8 connected to an oil storage tank; a flow meter 7 and a preset valve 6 provided on the discharge pipe 11; and a double wall hose 3 provided with a nozzle 2 and an accordion fence 6 disposed at an intermediate part thereof.
Patent JP-S63181021-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/03
Filed: 1987-01-23
Abstract: PURPOSE:To improve coordinate detecting accuracy, by providing a part whose shape is varied discontinuously at the peripheral part of a vibration transmission plate, functioning the above shape varied part as a boundary plane where a reflected wave is generated, and interfering the reflected wave generated at another boundary plane with the reflected wave generated at the shape varied part. CONSTITUTION:On the vibration transmission plate 8, a step part 8a whose thickness is varied discontinuously is provided at the peripheral part of the vibration transmission plate 8 to prevent vibration transmitted from a vibration pen 3 from being reflected at the peripheral part and returned in a direction of a center part. The length F of the step part 8a is formed in the odd times 1/4 of an elastic wave transmitted at the transmission plate 8. Therefore, the reflected wave at the step part 8a of the vibration transmission plate 8 is interfered with the reflected wave generated at the edge 8b of the vibration transmission plate 8 so as to negate with each other, and the reflected wave being returned in the direction of the center part of the vibration transmission plate 8 is damped. In such a way, it is possible to damp the whole of the reflected wave, and to improve the detecting accuracy by reducing noise at the time of detecting the vibration.
Patent JP-S61171856-A (JP)
Title: Idle rpm control device in internal-combustion engine
Inventor: IWAKURA YOICHI
IPC: F02D41/00
Filed: 1985-01-24
Abstract: PURPOSE:To prevent any mimatch of control from being produced by providing a reference throttle opening update means for updating a throttle opening and an erroneous operation prevention means for inhibiting operation of an opening adjusting mechanism in a direction of closing the opening. CONSTITUTION:An opening adjusting mechanism 7 is operated on the basis of an instruction from a feedback control means 31 where no foot rest is effected. While, in effecting the foot rest, an erroneous operation prevention means 34 is operated to inhibit the operation of the opening adjusting mechanism 7 in a direction of closing the opening. When the foot rest is released to permit a throttle valve 2 to return by itself to the closing position, the throttle valve 2 is locked at a position by means of the operator piece 14 of the opening adjusting mechanism 7. Thus, breathing of an engine and engine stall can be prevented from being produced.
Patent JP-H02192610-A (JP)
Title: Dielectric porcelain composition
Inventor: KAGATA HIROSHI
IPC: H01B3/12
Filed: 1989-01-20
Abstract: PURPOSE:To perform baking at a temperature not more than 1000 deg.C, and to satisfy a B characteristic in Y class of JIS standard for temperature change of permittivity that is not less than 2000, with CR product not less than 1000 by specify X through Z and a in a composition formula defined as Pb1-xMex{(Zn1/3Nb2/3)1-y-zTiy(Mn2Nb1-a)2}O3. CONSTITUTION:In a composition that is defined by the composition formula Pb1-xMex{(Zn1/3Nb2/3)1-y-2Tiy(Mn2Nb1-a)2}O3, where Me is either or both of the elements Sr and/or Ba, a dielectric porcelain composition is formed defining range for X through Z and a as 0.08<=X<=0.22, 0.08<=Y<=0.22, 0.005<=Z<=0.1, 0.25<=a<=0.65. Further, in the dielectric porcelain composition, Pb is to be included 0.1mol part or more and not more than 11mol part, converted to PbO, to a 100mol part of the composition. Baking at the temperature of not more than 1000 deg.C is possible, and the temperature change in permittivity can satisfy B characteristic in Y class of JIS standard with the permittivity of not less than 2000, CR product of not less than 1000.
Patent JP-H02193409-A (JP)
Title: Correcting circuit for duty factor of clock signal
Inventor: MORIYA IKUKO
IPC: H03K5/08
Filed: 1989-01-20
Abstract: PURPOSE:To maintain a set duty factor at all times by generating a voltage which is proportional to the difference between a set reference duty factor and the duty factor of an input clock signal by a voltage generating means and feeding this voltage back to an input side. CONSTITUTION:When the duty factor is corrected, for example, to 50%, adjustments are by variable resistances RV1 and RV2 so made that a clock signal with a 50% duty factor is inputted and a clock signal with a 50% duty factor is outputted to an output terminal. In this state, when a clock signal with, for example, a <=50% duty factor is inputted, the output voltage of an IC 21 drops. This voltage is applied to the '-' side input of the IC 21, so the output voltage of the IC 21 rises so that the duty factor at an operation point which is determined first is 50%. Thus, even when the clock signal whose duty factor is not 50% is inputted, the IC 21 performs voltage control automatically to output the clock signal which has the 50% duty factor at all times.
Patent JP-H04244315-A (JP)
Title: Electric discharge machine
Inventor: YAMAYA MASATOSHI
IPC: B23H1/02
Filed: 1991-01-10
Abstract: PURPOSE:To appropriately control discharging energy by selecting a discrimination level, which discriminates the state of a work placed between electrodes, in accordance with the material of the work. CONSTITUTION:A discrimination level is set at a discrimination level setting part 15 for various kinds of material of works. Before starting of electric discharge machining, a material data for a work to be machined is inputted. Based on this material data, the discrimination level for the work to be machined is selected, and the level is used for the electric discharge machining hereafter.
Patent JP-H05204140-A (JP)
Title: Resist composition
Inventor: KANETANI DAISUKE
IPC: G03F7/004
Filed: 1992-01-27
Abstract: PURPOSE:To obtain both of coating property and resolution by using such a material which imparts non-Newtonian property to a resist and is swollen with other component in a liquid state of the resist compsn. CONSTITUTION:This resist compsn. (photoresist compsn.) consists of a photosensitive resist component which changes soluble or insoluble with a developer by irradiation of light and a material which gives non-Newtonian property to the resist. As for the material to impart non-Newtonian property, such a material is used that is swollen with one or more kinds of other resist components (monomers, resin, solvent, etc.,) in a liquid state of the resist compsn. The material which imparts non-Newtonian property and is swollen with one or more components is, for example, modified caster oil, fatty acid amide wax, oxidized polyethylene surfactant, polyether-polyester surfactant in a solid state, for example, powder state.
Patent JP-H07218045-A (JP)
Title: Expansion valve
Inventor: TSUGAWA TOKUMI
IPC: F25B41/06
Filed: 1994-02-04
Abstract: PURPOSE:To prevent the occurrence of a backlash and to reliably prevent the generation of noise at a diaphragm support disc regardless of an operation state by a method wherein the diaphragm support disc is energized by an energizing means when a pressure in a high pressure chamber is brought into a state to be not higher than a pressure in a low pressure chamber. CONSTITUTION:An expansion valve 10 of a car air conditioner comprises a low pressure chamber 29 communicated with the refrigerant flow passage on the outlet side of a vaporizer through a communicating pipe 32; and a high pressure chamber 27 the internal pressure of which is changed in linkage with a fluctuation in the temperature of a refrigerant delivered from the vaporizer. A valve mechanism 21 to displace a diaphragm 25 following a pressure difference between the lower pressure chamber 29 and the high pressure chamber 27 and control a flow rate of a refrigerant fed in the vaporizer through a diaphragm support disc 24 and an actuating rod 30 according to the displacement is opened and closed against the force of a coil spring 22. In this case, the diaphragm support disc 24 is energized to the high pressure chamber 27 side by an energizing means 36 so that the backlash of the diaphragm support disc 24 is prevented from occurring in a state that a pressure in the high pressure chamber 27 is not higher than a pressure in the low pressure chamber 29.
Patent JP-S60156928-A (JP)
Title: Suction device for engine
Inventor: SASAKI JIYUNZOU
IPC: F02B27/02
Filed: 1984-01-26
Abstract: PURPOSE:To aim at improvements in output of power over a wide range, by istalling a suction passage length variable device, while changing the valve timing of a suction valve at an operation range other than the specified operation range performing a change in passage length. CONSTITUTION:A suction passage 7 to be interconnected to a suction port 3 installs a surge tank 9, while a variable device 13 changing length of the suction passage is installed in this surge tank 9. The variable device 13 is driven and controlled by a control signal out of a control device 21 via a driving device 20. On the other hand, a valve timing change device 23 is installed in a valve mechanism 22 of a suction valve 5, and valve timing of the suction valve is changed at an operation range other than the specified operation range changing the length by means of the suction passage length variable device 13 whereby output of power over a wide range is improvable.
Patent JP-H0895851-A (JP)
Title: Electronic equipment with expansible memory
Inventor: KATSUMATA SEIJI
IPC: G06F12/06
Filed: 1995-01-30
Abstract: PURPOSE: To make the addresses of the expanded memory area of a mounted IC memory consecutive through a simple switching operation even if a blank address is generated halfway in the expanded memory area. CONSTITUTION: The CS1 signal input terminal 21 of an expansion memory board 15 is connected to an IC memory mount part 27a and the CS2 signal input terminal 22 is connected selectively to the IC memory mount part 27b and a signal output terminal 25 through a signal switching part 28a, and, the CS3 signal input terminal 23 is connected selectively to signal output terminals 25 and 26 through a signal switching part 28b and the CS4 signal input terminal 24 is connected selectively to the signal output terminal 26 through a signal switching part 28c. Further, the signal input terminal 35 of a 1st expansion slot 16 and the signal output terminal 41 of a 2nd expansion slot 17 are connected and the signal input terminal 36 of the 1st expansion slot 16 and the signal output terminal 42 of the 2nd expansion slot 17 are connected.  Then CS1-SC4 signals from a CPU 11 are supplied to the 1st expansion slot 16.
Patent JP-H06221535-A (JP)
Title: Method for removing bad odor in dust incineration facility
Inventor: KASHIWABARA KENJI
IPC: B01D53/34
Filed: 1993-01-28
Abstract: PURPOSE:To perform an effective removal of bad odor by a method wherein bad odor gas in a first zone is processed to be deodored and discharged out of a chimney, bad odor gas in a second zone is discharged out of the chimney through a ventilation fan and then gas in a third zone is ventilated. CONSTITUTION:A dust incinerating facility of which lower half is mounted in a ground is classified into a first zone where bad odor having a high degree of bad odor of non-processed gas is not discharged as it is, a second zone for generating bad odor of such a degree as one to cause uncomfortable feeling to be generated by the non-processed gas and a third zone in particular where bad odor is not produced. Then, the bad odor in the first zone is processed (for example, processed with liquid chemicals) by a deodoring device, the processed gas is discharged out of a chimney, the bad odor gas in the second zone 2 is discharged out of a chimney through a discharging fan, the gas in the third zone is processed by ventilation. With such an arrangement as above, it is possible to perform an effective removal of the bad odor generated from the dust incinerating facility.
Patent JP-H10208799-A (JP)
Title: Terminal metal fitting and manufacture therefor
Inventor: SAITO MASAJI
IPC: H01R13/64
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To set plural set points extremely precisely and simply, in a terminal metal fitting provided with plural set points in which the distance from a stickly bent part is mutually different. SOLUTION: In the height setting of a contact 33 and a push-pressed part 34, at first, a proper bending amount is decided by stickly bending a bent part 32 and repeating the inspection of the height of the contact 33 and the adjustment of a bending amount and thereby, only the height of the contact 33 is set. Then, an emboss part 36 by knocking out is formed on the top of the push- pressed part 34 and a proper knock out amount is decided by repeating the inspection of its height and the adjustment of the knock out amount and thereby the height of the push-pressed part 34 is set. As the height is set by 'stickly bending' and 'knock out' easy to give a high precision comparatively easily, a set work can be carried out extremely precisely and simply.
Patent JP-S5398162-A (JP)
Title: Automatic window wiper
Inventor: OIE SHIYOUSUKE
IPC: A47L1/02
Filed: 1977-02-08
Abstract: PURPOSE: To provide automatic window wiper which can wipe without edge remaining portions simply, to wipe adjacent two windows which have staggered edge lines simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio