baber/WOPTO huggingface dataset:
Patent JP-H0851097-A (JP)
Title: Plasma etching device and method
Inventor: NAGAYAMA TETSUJI
IPC: H01L21/302
Filed: 1994-08-05
Abstract: PURPOSE:To enable a multilayered laminated film composed of a silicon layer and a silicon oxide film to be continuously etched with plasma without switching etching gas from one to another. CONSTITUTION:A part of the inner wall of an etching chamber is formed of Si material layer, and a shutter is provided to make the exposed surface of the Si material layer variable in area. CF gas is used as etching gas, and the shutter is kept closed when silicon layers such as a polysilicon wirings 7 and 8 are etched and opened when silicon oxide layers 4, 5, and 6 are etched. F radicals contained in plasma are trapped by the Si material layer, whereby plasma which comprises C atom and F atom is controlled in the compositional ratio of C to F so as to set an optimal etching condition for etching layers respectively. An etching condition can be switched from one to another by closing or opening the shutter, so that a plasma etching device of this constitution can be enhanced in throughput. If a plasma etching device equipped with a high-density plasma generating source is used and a Si material layer is heated, the plasma etching device can be moreover enhanced in throughput.
Patent JP-S5887763-A (JP)
Title: Cadmium electrode for sealed type alkaline storage battery and its manufacture
Inventor: KAWANO HIROSHI
IPC: H01M4/26
Filed: 1981-11-19
Abstract: PURPOSE:To improve discharge performance and gas absorption, make possible quick charge, prevent escape of an electrolyte to the outside of a battery, and increase the life of the battery by uniformly depositing metal cadmium on the surface of an electrode plate when a paste type electrode is partially charged continuously. CONSTITUTION:Cadmium oxide, a solution obtained by dissolving polyvinyl alcohol in ethylene glycol, and vinyl chloride-acrylonitrile copolymer fiber obtained by cutting to a length of 3-4mm. are mixed to form a paste. This paste is spreaded on both surfaces of a core material, then excess paste is removed by passing through a slit. The coated core material is passed through a dryer set at 180 deg.C to obtain a 0.7mm. thick paste type cadmium electrode hoop. A part of cadmium oxide of the cadmium electrode hoop is converted to metal cadmium with continuous partially-charging equipment shown in the figure. Both ends 12 of the hoop are coated with fluorine resin, and the center 13 is charged with a current collecting roller which the surface of stainless steel is exposed. Because matal cadmium is uniformly formed on the electrode surface, discharge performance and quick charge performance are excellent.
Patent JP-H06197-A (JP)
Title: Denture stabilizing agent
Inventor: OZAWA TOSHIYUKI
IPC: A61C13/23
Filed: 1992-06-18
Abstract: PURPOSE:To improve functionability and usability by incorporating alginate and an org. or inorg. salt of physiologically permitted nonphosphoric acid system as a binder into the above stabilizing agent at a specific ratio of the entire part of the prepn. and making combination use of this binder with absolute polyhydric alcohol as a dispersion medium. CONSTITUTION:This denture stabilizing agent is formed by compounding the alginate, such as sodium alginate, the org. or inorg. salt of the physiologically permitted nonphosphoric acid system and the absolute polyhydric alcohol. The sodium alginate to be used as the binder is the extract of sea weeds and is used without limitation in the amt. of use as a natural food additive. For example, calcium chloride, etc., are used as the org. or inorg. salt of the physiologically permitted nonphosphoric acid system and the compounding amt. thereof is 0.005 to 5wt.% of the weight of the entire part of the prepn. The stabilizing agent solidifies as time passes by if the compounding amt. is below 0.005wt.%. The skin roughening, etc., of the prepn. arise if the amt. exceeds 5wt.%. The absolute polyhydric alcohol to be used as the dispersion medium includes, for example, glycerine, ethylene glycol, etc.
Patent JP-S63294807-A (JP)
Inventor: HAYATA YASUNARI
IPC: A47B77/00
Filed: 1987-07-23
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-H066732-A (JP)
Title: Multimode power supply circuit
Inventor: OMORI EIJI
IPC: H02M3/155
Filed: 1992-06-19
Abstract: PURPOSE:To constitute power supply for a device for executing rated operation and stand-by operation. A main power supply circuit reduces its output and a sub-power supply circuit continuously supplies a fixed voltage to a part constantly requiring power in the standby operation. CONSTITUTION:Power is supplied from the main power supply circuit l having plural outputs to the sub-power supply circuit 2. Two error amplifiers 4, 5 for controlling the circuit l are connected and a switching circuit 3 switches an effective error amplifier in accordance with a power supply operation mode to control the outputs of the circuit l to the set values of respective modes. Simultaneously the circuit 3 switches also the outputs V1, V2 of the circuit 1 which are to be supplied to the circuit 2 to secure voltage necessary for allowing the circuit 2 to execute constant voltage operation.
Patent JP-S5878822-A (JP)
Inventor: HERUMAN GURIMU
IPC: F04D29/46
Filed: 1982-10-22
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-S6428099-A (JP)
Title: Artificial satellite separation system
Inventor: SHIRAKO GORO
IPC: B64G1/64
Filed: 1987-07-23
Abstract: PURPOSE: To apply a spin around a frame axis to a satellite with a simple structure by providing a satellite extruding spring receptacle at a position eccentric to the center of gravity of the spin satellite, and providing a spring between the satellite and a mother spacecraft. CONSTITUTION: A spring 3 is hooked on a mother spacecraft 2 such as a launch vehicle at one end, and it is hooked on a receptacle 5 provided at a position eccentric to a frame axis 4 passing through the center of gravity of a spin satellite 1 at the other end. When a fixing metal 6 is released and the spin satellite 1 is extruded from the mother spacecraft 2 by the spring 3, it is extruded at the position eccentric to the frame axis 4, it is initially rotated in the direction including the frame axis 4, then it is shifted to a spin around the frame axis 4 by the moment of inertia of the spin satellite 1 as time elapses to become the spin satellite 1. The spin satellite 1 is separated from the mother spacecraft 2, and the required spin can be applied to it with a simple structure.
Patent JP-H0523349-A (JP)
Title: Ultrasonic therapeutic apparatus
Inventor: KUBOTA TETSUMARU
IPC: A61B17/22
Filed: 1991-07-24
Abstract: PURPOSE:To obtain an ultrasonic therapeutic apparatus which is hard to deform even when a sheath receives a force from outside by achieving higher mounting property of the sheath with respect to an ultrasonic transmission member. CONSTITUTION:This apparatus includes an ultrasonic transmission member 7 which is linked to the tip of a phone 4 for amplifying an ultrasonic vibration generated with an ultrasonic vibrator 2 and bent halfway, a deformable internal sheath 21 covering the ultrasonic transmission member 7, a hard external sheath 22 provided outside the internal sheath 21. The ultrasonic transmission member is covered with a double sheath 20 while the internal sheath 21 thereof is made deformable while the external sheath 22 made hard compatibly. This facilitates the covering the ultrasonic transmission member 7 with the sheath 20 while any external force will not deform the sheath 20 even when applied on the sheath 20.
Patent JP-S6341135-A (JP)
Inventor: OZAKI YUTAKA
IPC: B29C47/02
Filed: 1986-08-08
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-S6099886-A (JP)
Inventor: SAKURAI HIDEYO
IPC: B65D88/34
Filed: 1983-10-04
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-H06238083-A (JP)
Title: Cloth guide ruler in welt seaming sewing machine
Inventor: IZAIKE MASAAKI
IPC: D05B39/00
Filed: 1993-07-27
Abstract: PURPOSE:To provide a cloth guide ruler in a welt seaming sewing machine in which even a thin cloth can be normally welt-seamed with straight seams, and the welt seamed part is never rolled. CONSTITUTION:A cloth guide ruler is formed of a rear ruler part 29 arranged on a cloth tucked edge, 33b after a sewing needle 22 is passed; and a front ruler part 28 arranged on a cloth tucked edge 33a before the sewing needle 22 is passed. On the rear ruler part 29 and the front ruler part 28, vertical guide surfaces 28b, 28b with which the side surfaces of the cloth tucked edges 33a, 33b in the positions where the respective rulers are arranged linearly make contact are formed, and the vertical guide surfaces 28b, 29b are provided in such a manner as to be situated in the same vertical plane.
Patent JP-S6090405-A (JP)
Title: Oscillation circuit for proximity switch
Inventor: KANZAWA AKIRA
IPC: H03K17/95
Filed: 1983-10-03
Abstract: PURPOSE:To obtain a circuit of low power consumption with high oscillation characteristics by using the forward voltage of a diode connected between the base of an oscillation transistor (TR) and the ground as the base bias of this TR. CONSTITUTION:The base-emitter voltage VBE of the oscillation TRQ is set higher than a point A nearly equal to the cutoff point of the TRQ by setting properly the current flowing through the diode D1 by varying the value of a resistance R1. Then, the oscillation output varies in proportion to the level of a signal fed back through a feedback loop to obtain an output proportional to the proximity distance of a body. When the voltage VB is set a little bit higher than the point A, the oscillation amplitude varies on binary basis according to whether the feedback signal exceeds the point A or not, detecting whether the body is within a specific distance or not.
Patent JP-S6244859-A (JP)
Title: Real time timer device
Inventor: IKEDA YOSHINOBU
IPC: G06F13/00
Filed: 1985-08-22
Abstract: PURPOSE:To update extremely efficiently timer information by updating only effective timer information out of timer information registered in a timer information storing memory and deleting invalid timer information from the timer information storing memory. CONSTITUTION:Every fixed time at the timeout of a fixed timer 10, the timer information stored in the timer information storing memory 1 is read out to a timer information register 6. When the timer information is effective timer information, an updating circuit 7 updates a timer part residual counter value and rewrites the updated value in the same address of the memory 1. In case of invalid timer information, the timer information stored in the most significant address of the memory 1 is read out, and the read-out timer information is effective, the timer information is transferred to the position of said invalid timer information and the invalid timer information in the memory 1 is deleted. When the timer set value of the effective timer information times out during the updating the effective timer information, processing similar to the processing of said invalid timer information is executed.
Patent JP-H0513725-A (JP)
Title: Semiconductor memory device
Inventor: OKADA YOJI
IPC: H01L23/52
Filed: 1991-06-28
Abstract: PURPOSE:To privent malfunction by a parasitic MOS transistor by means of planar cell structure. CONSTITUTION:It line 4 comprise belt-like diffusion layers laid out in parallel to each other while word lines 10 are formed in the shape of a belt on a gate oxide film 6 and an oxide film 8 and extend in such a fashion that they may orthogonally cross the bit lines. An interlaminar insulation film 12 is formed on a substrate 2 and the word lines 10 where wirings 14 are formed on the interlaminar insulation film 12 so that they may extend in the direction of the bit lines 4 at their positions and pile up on the top of a single bit line 4 alone. Since the wirings 14 are not on the top of two bit lines 4, no parasitic MOS transistor is formed.
Patent JP-H078199-A (JP)
Title: Production of fermented soybean
Inventor: ORIMA MASATO
IPC: A23L11/00
Filed: 1993-06-29
Abstract: PURPOSE:To obtain fermented soybeans having a fresh quality by subjecting soybeans to a washing process, an immersion process, a steaming process, a Bacillus natto-inoculating process, the charging of the inoculated soybeans into a container, a freezing process, a thawing process after a storage period, and subsequently a fermentation process, and, if necessary, fermenting the treated soybeans only in a required amount. CONSTITUTION:Soybeans are washed, immersed, steamed, inoculated with Bacillus natto, charged in a container, frozen, and subsequently stored in the state of the frozen steamed beans. When needed, only the required amount of the frozen beans are thawed and fermented to rapidly produce the fresh fermented soybeans. The freezing storage is preferably performed in a temperature zone of approximately -20 deg.C or lower, and the fermentation is carried out in a constant temperature zone of approximately 40 deg.C.
Patent JP-S5976997-A (JP)
Inventor: MAEKAWA EIKICHI
IPC: D21H17/55
Filed: 1982-10-22
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-H04356374-A (JP)
Title: Spot welding machine
Inventor: ICHIKAWA WATARU
IPC: F15B15/26
Filed: 1991-06-28
Abstract: PURPOSE:To detect with high accuracy the change of the distance between electrodes at the time of spot welding by detecting the mobile position of a pressurizing cylinder rod and detecting the distance between first and second electrode tips. CONSTITUTION:The first and second electrode tips 8 and 9 are brought into contact with metallic sheets to be welded with the specified pressurizing force and a welding current is carried between the metallic sheets to be welded. The first and second electrode tips 8 and 9 are held by a first arm 4 and a second movable arm 5 and the pressurizing force is transmitted to the electrode tips 8 and 9. At least one of the first arm 4 and the second movable arm 5 is moved by the pressurizing cylinder 1 and the pressurizing force is impressed between the first and second electrode tips 8 and 9. The mobile position of the pressurizing cylinder 1 rod 11 is detected by a position detector 2 as a detection means of the distance between the electrodes and the distance between the first and second electrode tips 8 and 9 is detected. Consequently, the quality of a joined state of spot welding can be easily determined.
Patent JP-S5886419-A (JP)
Title: Operating system for water level
Inventor: INOUE YOSHISUKE
IPC: G01F23/00
Filed: 1981-11-19
Abstract: PURPOSE:To calculate the change in a water level per unit time with less influence of waves by detecting the changing times of the water level, storing said times beforehand and permitting retrospective oprations of the past data. CONSTITUTION:Water level values are digitized in a water level outputting section 2, and are compared at every sampling time. When the measured water level value does not coincide with the measured water level value held in the 1st area of a water level stack 3, a comparator 6 generates an output signal. The measured water level value held in the 1st area of the stack 3 is set in the 2nd area and thereafter the measured water level values held in the respective areas are set respectively in the areas of the next stage. The output signal of the comparator 6 is transmitted to a timer stack 5 and a setter 7 for operating intervals as well. After repetition of a number of times, an operator 8 is operated to read the measured water level values ad accumulative sampling times respectively from the stack 3 and the stack 5, from which the average value in the change in the water level paer unit time is operated.
Patent JP-H063398-A (JP)
Title: Device and method for inspecting multiconductor electrical cable
Inventor: ONOE TATSUYA
IPC: G01R31/02
Filed: 1992-06-22
Abstract: PURPOSE:To inspect the disconnection of a multiconductor electrical cable where a connected is mounted at both terminals and a nonconnective state between the cable and the connector. CONSTITUTION:Two inspection connectors 2a and 2b which are connected to a connector 4 which is mounted to a multiconductor electrical cable 3 are provided and LEDs 6 (6a-6n) are connected in series to each corresponding pin 5 (5a-5n). A battery is connected to the LEDs 6. A multiconductor electrical cable 3 is connected to inspection connectors 2a and 2b via the connector 4, thus rocking the cable 3. The LEDs 6 corresponding to the cable which positively continues to the multiconductor electrical cable 3 light up and the LEDs 6 corresponding to disconnection and nonconnective state do not light up.
Patent JP-H1029743-A (JP)
Title: Film takeup device and roll shaft intermediate chucking member used therefor
Inventor: SATO NAOHITO
IPC: B65H18/06
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To exchange rolls of metal foil with ease and improve workability and productivity for making electrodes by eliminating the exchange of core chuck even in the change in the outer diameter of the core of a roll along with the exchange of rolls in switching the application face or kinds of film-like metal foil roll. SOLUTION: An intermediate chucking member 70 is arranged between a bearing member for supporting a film takeup roll and a roll, and flanges 71 and 76 are formed in either side of the cylindrical shaft-like base body 72 of the intermediate chucking member 70, and an engaging section is formed in the flange 71 in the side of the bearing member to engage with the bearing member, and a ring-like projected sections 73 and 74 to be engaged with cores 93 and 94 different from each other 111 the diameter of film takeup rolls respectively are provided in the flange 76 in the opposite side of the bearing member.
Patent JP-H0898187-A (JP)
Title: Device and method for detecting motion vector, video signal encoding device and recording medium
Inventor: YASUDA KAZUNORI
IPC: H04N19/196
Filed: 1995-07-21
Abstract: PURPOSE: To detect a correct motion vector even in the case that the mean luminance level of a display screen largely changes. CONSTITUTION: The difference of the picture element data of a reference block and the picture element data of a remarked block is calculated by a computing element 3, and the residual of the remarked block is calculated by an accumulator 4, and the vector corresponding to the minimum residual is sent to a signal switcher 13 and the minimum residual is sent to an evaluator 11 by a minimum value discriminator 5. Besides, the difference of each AC component of the picture element data of the reference block and the picture element data of the remarked block is calculated by the computing element 8, and the residual of the remarked block is calculated by the accumulator 9, and the vector corresponding to the minimum residual is sent to the signal switcher 13 and the minimum residual is sent to the evaluator 11 by the minimum value discriminator 10.  The motion vector is outputted selectively from the signal switcher 13 on the basis of an evaluated result of this evaluator 11.
Patent JP-H1116747-A (JP)
Title: Surface mount coil
Inventor: SUGAWARA KAZUYA
IPC: H01F27/29
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive surface mount coil which can make mounting work easier and has a stabilized quality. SOLUTION: This surface mount type terminal of a surface-mount coil is formed in such a way that coils 3 and 3a are wound around the center leg 6 of a closed magnetic circuit magnetic core 2 constituted of a platy magnetic core 5 and a bottomed-box recessed magnetic core 20 and the lead end sections 4 and 4a of the coils 3 and 3a are led out from both side legs 7 and 7a of the magnetic core 20. Then the lead end sections 4 and 4a are rolled into a platy states, and after the platy end sections 4 and 4a have been wound around the center leg 6, the end sections 4 and 4a are lead out from the lead-out grooves 17 of the side legs 7 and 7a and attached to the side legs 7 and 7a, so that the sections 4 and 4a come into contact with the legs 7 and 7a and with lower end faces of the legs 7 and 7a.
Patent JP-H0471927-A (JP)
Title: Canvas top construction for automobile
Inventor: ITO AKIRA
IPC: B60J7/12
Filed: 1990-07-12
Abstract: PURPOSE:To allow the easy opening of a canvas top in a forward or afterward direction by providing both front and rear end sides of a roof opening with front and rear movable bodies shifted with a drive means in a lengthwise direction, and further providing front and rear lock means. CONSTITUTION:In the constitution wherein a roof opening 3 is so covered with a canvas top 4 as to be freely opened or closed, front and rear movable bodies 23 and 24 are provided at front and rear positions of a main frame 2 cellularizing the opening 3, in such a way as to be freely shiftable in a lengthwise direction, and located on the lower side of the canvas top 4 and coupled thereto at the time of open/close operation toward front and rear sides. Also, a drive means 25 is provided on top of the rear movable body 24 for shifting the front and rear movable bodies 23 and 24 via cables 31 and 32. Furthermore, a lock arm 26 for locking the front movable body 23 to a body is supported on the lower surface thereof, and another lock arm 34 for locking the rear movable body 24 to the body is supported on the lower surface of a motor cover 33, respectively in such a way as to be capable of oscillation in a front and rear direction.
Patent JP-H065413-A (JP)
Title: Coil part and manufacturing method thereof
Inventor: TSUDA SHIGEJI
IPC: H01F19/00
Filed: 1992-06-21
Abstract: PURPOSE:To provide the title manufacturing method of coil parts used for magnetic head, transformer or inductor in the structure capable of being manufactured efficiently, miniaturized in thinner shape. CONSTITUTION:A nonmagnetic electric insulating sheet 3 a multitude of conductor 2a-2e are fixed thereto is wound up in spiral form centered on a magnetic core material 4. Next, the terminal parts F-N, S exposed in upper and lower surfaces of a columnar body 5 thus manufactured are connected by the conductors 2a-2e.
Patent JP-S6428973-A (JP)
Title: Member for mounting optical semiconductor element chip
Inventor: ISHII MITSUO
IPC: H01L21/52
Filed: 1987-07-24
Abstract: PURPOSE:To realize incessantly good junction and mounting of an optical semiconductor element chip, by using an evaporation method to form a solder layer in a shape corresponding to that of the optical semiconductor element chip to be mounted. CONSTITUTION:A solder layer 8 is formed in a shape corresponding to that of a semiconductor element chip 7 to be mounted, in the nearly central position of one side on a surface of an electrical wiring layer 3 located on a surface side. Formation of this solder layer 8 is performed by using a lift-off method for metallic layer evaporation as follows. First a photoresist is piled throughout the surface except the part where the solder layer 8 is formed on the electrode wiring layer 3. Second the solder layer is evaporated on the whole surface. Finally the photoresist is removed to make only the solder layer 8 remain on the electrical wiring layer 3. Also the evaporation method is used to form a solder layer 9 on the whole surface of the electrical wiring layer 3 positioned on the rear side. An electrode layer 10 is junctioned on the solder layer 8 positioned on the surface side of a mounting member 1 formed in this way, and the optical semiconductor element chip 7 is mounted thereon.