baber/WOPTO huggingface dataset:
Patent JP-H10250078-A (JP)
Title: Ink jet head and production thereof
Inventor: WATANABE HIDEO
IPC: B41J2/055
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head in which long term jet performance of aqueous ink and durability are enhanced by integrating two or more members using a movable part, having an electrode film on a piezoelectric ceramic substrate, as one wall to provide a chamber and then forming a resin film of polyparaxylene or a derivative thereof. SOLUTION: A basic body 1 is made of a piezoelectric ceramic having high filling density, e.g. titanate zorconate, and a thin electrode film 3 is formed in a fine member by sputtering. A chamber is then formed using the electrode film 3 as one wall and the bonding faces of another member, i.e., a cover member 2, and the electrode film 3 are bonded integrally through an epoxy based adhesive. In order to enhance corrosion resistance and stability of the electrode film 3, the integrated basic body 1 and the cover member 2 are applied, by vapor phase synthesis, with a resin coating 4 of polyparaxylene or a derivative thereof.
Patent JP-H01181440-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJII SHINJI
IPC: H01L21/3205
Filed: 1988-01-08
Abstract: PURPOSE:To make it possible to obtain a high reliability to a stress migration by a method wherein wirings to which a bias is applied are formed in the formation of a multilayer interconnection structure. CONSTITUTION:A deposition is performed while a bias potential is applied to at least one insulating film 14 and a conducting layer 15 formed on at least one side of the film 14, whereby such an impurity as Si in an Al-Si alloy is deposited during the deposition. For example, in a deposited film containing such an impurity as an Al-Si alloy, Si particles of a small particle diameter can be deposited in the deposition process. These deposited Si particles are stable in heat treatment in the following manufacturing process, not becoming large in diameter. Thereby, a disconnection and an increase in a resistance in the vicinities of the Si particles can be prevented.
Patent JP-H05186192-A (JP)
Title: Device for fitting and removing attachment for forklift
Inventor: YOSHINO YUUKI
IPC: B66F9/12
Filed: 1992-01-10
Abstract: PURPOSE:To readily fit and remove an attachment for a forklift such as a fork and to prevent components from being lost. CONSTITUTION:A base 1 having guide holes 11a therethrough is, secured to the back face of an attachment and a lower hook 3 is vertically guided and supported by the base 1. A stopper 4, 5 is axially supported in each guide hole 11a in such a manner that it is allowed to freely expand and contract via a spring 6, 7 and a link mechanism 45-48 for contracting the stopper 4, 5 is connected to the stopper 4, 5. The stopper 4, 5 is contracted and is thereby unlocked from the lower hook 3 and the lower hook 3 is guided by the base 1 because of its weight and is supported downward.
Patent JP-H05189193-A (JP)
Title: Hard copy output device
Inventor: KOYAMA MASAKO
IPC: G06F3/12
Filed: 1992-01-10
Abstract: PURPOSE:To provide the hard copy device which always executes hard copy outputs to be exactly and clearly observed even when using a color not to be outputted to a printer on a picture to execute hard copy. CONSTITUTION:This hard copy output device to output the hard copy by transmitting a color code corresponding to the color of a picture for display to a printer 10 for hard copy in the case of receiving a hard copy output request from the outside is provided with a hard copy output color table 6 to store color codes for hard copy arbitrarily converted corresponding to the colors of pictures for display in advance, hard copy output processing task 7 to transmit the color code read from the hard copy output color table to 6 to the printer 10 based on the color of the picture for display when the hard copy output request is received, and output color setting task 5 to register and update the color codes in the hard copy output color table 6 based on an output color setting command from the outside.
Patent JP-H04241681-A (JP)
Title: Storage device of compression switching system
Inventor: HIYAMIZU KAZUOMI
IPC: G06T9/00
Filed: 1991-01-16
Abstract: PURPOSE:To provide a means which can make optimum compression on data of any kinds of data pattern and can improve the data compressing efficiency. CONSTITUTION:At the time of storing data, the data are compressed by means of compression circuits 11 and 12 of plural data compressing systems and counted results of the byte numbers of the compressed data are compared with each other after the byte numbers are counted. Then the compressed data of the smallest amount are selected and stored in a storing section 2 after adding a code indicating the compressing system. At the time of reading out the recorded data, the data are restored to the original data by selecting the corresponding restoration circuit 31 or 32 in accordance with the added code indicating the compressing system.
Patent JP-H07211296-A (JP)
Title: Display element
Inventor: KONAME KANJI
IPC: H01J61/36
Filed: 1994-01-17
Abstract: PURPOSE:To shorten the connecting work of lead wires to a base pin so as to reduce the cost by collecting the lead wires to draw them from a common hole provided in the bottom part of a base, and fixing them for connection to a base pin with a wire wrapping. CONSTITUTION:A base 13 and a glass bulb 4 are fixed to each other by the adhesive agent 12 under the condition that positive electrode lead wires 1 are pinched. A common hole 16 at a diameter, which can easily pass all of the lead wires 11, is provided in the bottom part of the base 13, and for example, square pole type base pins 14 more than the number of the lead wires 11 are fitted to the bottom part of the base 13. The lead wires 11 passed through the adhesive agent part 12 are drawn outside through the common hole 16, and electrically and mechanically connected to the pins 14 by a wire wrapping 15. Since the lead wires 11 are collected and passed through the common hole 16 at a large diameter, they can be easily drawn outside in a short time, and the connection thereof to the pins 14 can be securely performed in a short time, for example 10 seconds or less per each pin, by the wire wrapping.
Patent JP-S63171284-A (JP)
Title: Manufacture of laser beam welded can
Inventor: MIHASHI MINORU
IPC: B23K26/21
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a welded can with a narrow welding width without having the difference in the level of a joint by providing a resin coating film with the heat-resistant decomposing property having a specific thermogravimetric reduction rate in the vicinity of a welded zone. CONSTITUTION:In the case of welding the can by the welding of metal raw material, at the time of providing the resin coating film in the vicinity of the welded zone, coating material to obtain the resin coating film with the temperature >=470 deg.C where the thermogravimetric reduction rate is made to 50% is coated in the thermogravimetric analysis (TGA) measurement under the condition of the temperature raising speed 20 deg.C/min in gaseous nitrogen current of a film sample. Then, the metal material is butt-welded by a CO2 laser. In this way, the temperature of the film and the metal plate can be arranged to the high temperature having the high laser beam absorptivity with the high efficiency and the laser beam welded can with the excellent external appearance is obtained.
Patent JP-H01181523-A (JP)
Title: Charged beam exposure system
Inventor: NAKAMURA KAZUTO
IPC: H01L21/027
Filed: 1988-01-12
Abstract: PURPOSE:To minimize memory capacity for exposure data by converting position signal to address signal of memory device which specifies memory location of exposure data corresponding to that position to control exposure of corresponding position on a sample. CONSTITUTION:A write address signal ADRW to a RAM17 wherein one line consists of (n) bits and each bit corresponds to each picture element in X-axis direction is imparted through a selection switch 31 from a CPU18 and a read address signal ADRR is imparted through a selection switch 31 from a counter 16. Exposure quantity data DR for 8 lines is read from the RAM17. Only one line data is imparted to an exposure control device 52 through a selection device 30 controlled by the CPU18 and exposure is controlled being based on this data. It eliminates the need for memorizing coordinate data related to exposure position into a memory device for reducing the capacity of memory device.
Patent JP-2000198655-A (JP)
Title: Operation device of passenger conveyer
Inventor: YAMASHITA KOJI
IPC: B66B25/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation device of passenger conveyer which can be attached easily to an existing article, and can make the operation speed of steps variable. SOLUTION: The second power source system 10 to feed the power from a three-phase AC power source 1 to an electric motor 2 through a power converter 8, which is provided parallel to the first power source system 11 to feed the power from the three-phase AC power source 1 to the electric motor 2; and a power source switching means to switch the first power source system 11 and the second power source system 10, such as contacts 6 and 7 provided on the input side and the output side of the power converter 8 respectly; are provided.  The power is fed from the three-phase AC power source 1 to the electric motor 2 through the power converter 8, normally, by making the power changeover means to the second power source system 10, but when the power converter 8 is out of order, the power source switching means is made to the first power source system 11 side, and the power is fed directly from the three- phase AC power source 1 to the electric motor 2, so as to move the steps 20.
Patent JP-S58122703-A (JP)
Inventor: TANNO ZENICHI
IPC: C04B35/00
Filed: 1982-01-14
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-H11204252-A (JP)
Title: High-frequency heating device
Inventor: MORI YASUHISA
IPC: F24C7/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a radio wave leakage from a heating wall holding a heating element. SOLUTION: Tungsten wires 12 are spirally connected at both the right and left ends of a heating element 8 to form a heater 7 provided in the heating chamber 6 of a high-frequency heating device. One or more turns of spiral sections 12 are arranged at the linear portions of the ejection sections of ejection holes 16 formed on the inside of the reflecting plates 10 arranged on the outside of a glass tube 9 surrounding the heating element 8, thereby radio waves are prevented from being leaked to the outside of the heating chamber 6.
Patent JP-S62161245-A (JP)
Title: Incoming extension display system
Inventor: NUMAKURA WAKAKO
IPC: H04M3/42
Filed: 1986-01-10
Abstract: PURPOSE:To facilitate substitute reply by providing a call controller displaying an extension number of an extension telephone set having an incoming call to a display section of a multi-function telephone set. CONSTITUTION:When an extension telephone set 102 calls an extension telephone set 103, the information is sent to a call controller 100 via a channel controller 101. The call controller 100, when the extension 103 is not busy, accesses a memory 106 to seek the extension telephone set 103 having the incoming out of a table, reads a display extension number 104 in the same incoming extension display group as the extension number 103 and displays the incoming extension number 103 to the display section of the multi-function telephone set 104 via the channel controller 101. If a personnel in charge is absent, a personnel in charge of the telephone set 104 displayed for the incoming extension confirms the display of the own telephone set so as to select whether or not the personnel of the telephone set 104 is to be replied instead to the incoming call to the extension 103 and to apply discrimination.
Patent JP-S58125556-A (JP)
Title: Method of winding tape
Inventor: SAKAGUCHI MASAAKI
IPC: G11B15/66
Filed: 1982-01-13
Abstract: PURPOSE:To stably wind up a tape at a low cost, by carrying out the switching of tape speed when the count value of a counter which initiates to count simultaneously with the start of tape winding, coincides with each of predetermined values corresponding to the last transition point and last transition final point. CONSTITUTION:In a method of winding a tape with the use of a tape winding device comprising one tape reel 1 for feeding out a tape 12 and another tape reel 2 for winding up the tape 12 in a predetermined length, the switching of tape speed at a last trasition point at which the wind-up speed is shifted to its last transient zone from its constant high speed and at last transition final point at which the tape speed is shifted to a stop or a preliminary stop zone from the last transition zone, is carried out when a comparator 7 detects that the count value of a counter 6 which initiates to count simultaneously with the start of tape winding, conincedes with each of predetermined values corresponding to the last transient point and the last transient final point. That is, an analog reference value corresponding to the switching point of tape speed and a comparator circuit therefor which are conventionally used may be eliminated, thereby the circuit for switching the tape speed is simplified and a reduction in cost may be expected.
Patent JP-H03209358-A (JP)
Title: Production of naphthalene sulfonate
Inventor: SATO TOSHIO
IPC: C07C309/35
Filed: 1990-01-10
Abstract: PURPOSE:To obtain the subject compound as a raw material of naphthol production in good filterability with slight attached impurities and a low water content at a low cost by neutralizing a naphthalene sulfonic acid with an alkali metal compound in the presence of an alkali sulfate. CONSTITUTION:A naphthalene sulfonic acid is neutralized in the presence of an alkali sulfate to afford the aimed compound. As the naphthalene sulfonic acid, 1-naphthalene sulfonic acid or naphthalene disulfonic acid, etc., is exemplified. As the alkali metal compound used in neutralization, NaOH, Na2SO3, KHSO3 or K2CO3, etc., is used. As the alkali sulfate, a commercial alkali sulfate may be used and an using amount of the sulfate is >=2%, preferably 3.0-15.0% to the alkali metal compound. Besides, as the alkali sulfate, the alkali sulfate contained in a filtrate after removing of an alkali metal salt of naphthalene sulfonic acid in crystallization owing to excess sulfuric acid may be used.
Patent JP-S61164193-A (JP)
Inventor: IMAYOSHI SHO
IPC: G21C19/19
Filed: 1985-01-16
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-H01184700-A (JP)
Title: Memory test equipment
Inventor: FUJISAKI KENICHI
IPC: G11C29/04
Filed: 1988-01-11
Abstract: PURPOSE:To obtain an image memory test equipment of simple constitution by providing a memory to be tested, a buffer memory, a data register, a multiplexer, a mask data register, and a mask control part. CONSTITUTION:A memory 200 to be tested is switched to a flash mode by the signal of a control signal generating part 109. When the memory 200 executes flash write, a buffer memory 400 is set to the write state and writes data of a data register 501 in an address area in the same row as write in the he memory 200 in accordance with the address signal of a pattern generator 100. In this case, a mask control part 600 writes data after masking it with data of a mask register 601 or OR between this data and input mask data from the pattern generator 100. The memory 200 and the buffer memory 400 are switched to the read state at the time of completing the write in the buffer memory 400, and read outputs are compared with each other by a logical comparator 300 to decide whether the memory to be tested is good or not.
Patent JP-H05184339-A (JP)
Title: Health drink and preparation thereof
Inventor: IWATA NOBORU
IPC: A23L19/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide health drink which is readily drinkable and improves health by adding essences of aloe and leaves of a low striped bamboo (Sasa albo-marginata) and a sweetener. CONSTITUTION:Water containing an ultra-trace amount of divalent iron ions is magnetized and aloe and the bamboo leaves are dipped in the water to prepare an essence. The extract essence is combined with a sweetener such as fructose, liquid sugar, glucose or honey to give the objective drink.
Patent JP-S61162809-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUBO KANJI
IPC: G11B5/09
Filed: 1985-01-14
Abstract: PURPOSE:To discriminate records between a video signal and a multi-PCM signal and to decide on their directions by making the recording length of an identification signal of recording contents longer than that of the identification signal of a PCM signal and recording said identification signals at different recording positions according to directions FOR and REV. CONSTITUTION:The output signal of an inverting circuit 108 is inputted to sample holding circuits 402 and 403 and signals of sample pulses (k) and (l) inputted from terminals 404 and 405 are positioned at the front half and latter half parts of each channel. Output signals have a level difference according to whether a pilot signal is recorded at the front or rear half part of each channel. For the purpose, the output levels of the sample holding circuits are compared by a comparing circuit 406 to output a high-level signal during FOR recording or a low-level signal during REV recording. Consequently, it is possible to discriminate between a magnetic tape where a video signal is recorded and a magnetic tape where a multi-PCM signal is recorded and also discriminate between recording in the direction FOW and recording in the direction REV.
Patent JP-S58187420-A (JP)
Inventor: RICHIYAADO JIYOSEFU GIRUBAATO
IPC: C08G18/66
Filed: 1983-01-17
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-H06211217-A (JP)
Title: Packed rice ball sealing device
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1993-01-13
Abstract: PURPOSE:To obtain an automatic folding/sealing machine for folding and sealing the upper surface opening portion of an upper surface opening rice ball package supplied by an automatic supplying machine. CONSTITUTION:In an opening portion folding device for folding an upper opening portion in the stop position of a frame 1, wherein fitting frames 12 of rice ball packages 6 provided with the upper surface opening portion formed by high and low step edges are provided on a no-end intermittent rotational chain 15 whose upper transferring portion is moved forward at a fixed distance, a low step edge folding plate 2 is provided on the machine frame 1 so as to be reciprocated, and a right and left edges folding plate which approaches and separates from the folding plate in the opposite direction is provided on an forward-moving part upper surface of the folding plate 2. Moreover a means 5 for slidably supporting a high step edge folding plate 4 forward after backward-moving of the low step edge folding plate 2 and the right and left both side edges folding plate, moreover a passing part 8 of a label pressing roller 7 capable of being raised and lowered along the main body front surface of the package 6 in forward-sliding of the high step edge folding plate 4 is provided in the halfwary part of the high step edge folding plate 4.
Patent JP-H04237921-A (JP)
Title: Electrical control device for circuit breaker
Inventor: ISHIBASHI MASATERU
IPC: H01H3/26
Filed: 1991-01-18
Abstract: PURPOSE:To enable miniaturizing or long life and to improve reliability, by controlling operating members so that a handle way move to an off position by way of a reset position, using actuator, in operating the handle off. CONSTITUTION:When a remote on switch is closed, remote signal to turn on a handle 4 is input to a control circuit of an actuator 13, and then the handle 4 is operated to on position by an operating part 20, as an operating member 2 moves by a rotation of a motor toward one direction. When operating from on position to off position, a remote off switch is closed to rotate the motor in another direction and the handle 4 is operated toward off direction by the operating part 20, and settled to reset position through a position inspection switch, etc. Immediately, the motor starts to rotate reversly, and stops when timer settled time is reached, and sets to off position. As a reset force to move the handle 4 toward off position does not effect the actuator 13, reliability and life of the actuator 13 can be improved and also miniaturized.
Patent JP-H03209779-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: ISHIBASHI KIYOSHI
IPC: G01L9/00
Filed: 1990-01-11
Abstract: PURPOSE:To obtain a semiconductor pressure sensor which transfers a dia phragm pattern to the rear surface of a wafer regardless of the thickness of the water by previously forming recessed parts having specific areas and depths at, at least, two locations on the rear surface of the semiconductor pressure sensor substrate and feeding the single-crystal semiconductor substrate to a semiconductor wafer process. CONSTITUTION:Recessed parts 11 are formed at a sufficient interval on the rear surface of a silicon semiconductor substrate 10 by a mechanical method, such as ultrasonic machining, or chemical method, such as isotropic silicon etching or anisotropic etching. Upon forming the recessed parts 11, the forming depth of the parts 11 is adjusted so that the thickness of the substrate where the recessed parts 11 are formed can become 200-250mum. In addition, the area of the recessed parts 11 is made about 4 times as large as that of this pressure sensor chip. The silicon semiconductor substrate 10 thus produced is fed to a wafer process.
Patent JP-H03210483-A (JP)
Title: Apparatus for testing memory
Inventor: OSAWA TOSHIMI
IPC: G01R31/28
Filed: 1990-01-12
Abstract: PURPOSE:To set a plurality of regions as reversal regions in reduced hard quantity by mounting a bit register, an address selector and a region reversal memory. CONSTITUTION:The bit position of an address signal prescribing a region reversed in polarity corresponding to the form of a memory 20 to be tested is set to a bit register 46. This set bit data is applied to an address selector 47 and the address signal of the bit set to the bit register 46 is extracted by the address selector 47 to be given to a region reversal memory 48. A polarity reversal signal is written in the address reversed in polarity in the memory 20 to be tested and corresponding to a region subjected to writing ofthe region reversal memory 48.
Patent JP-S60159697-A (JP)
Inventor: GIYUNTAA TSUAICHIERU
IPC: G21F7/06
Filed: 1985-01-14
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-S63176454-A (JP)
Title: Multilayered film material
Inventor: KOZONO YUZO
IPC: C23C14/06
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a magnetic multilayered film material having soft-magnetic properties combining high saturation magnetic flux density with low coercive force, by periodically laminating Fe, Co, and Ni in specific order on a substrate. CONSTITUTION:The three elements of Fe, Co, and Ni are laminated on a substrate 1 of Si single crystal, etc., attached to a substrate 1 holder 10 in ultra-high vacuum by the use of an electron beam gun 8, on a Co layer 2/Fe layer 3/Ni layer 4/Fe layer 3 cycle or a Ni layer 4/Fe layer 3/Co layer 2/Fe layer 3 cycle. By the above constitution, a thin magnetic film material excellent in soft- magnetic properties combining about >=1.8(T) saturation magnetic flux density with about <=1(Oe) coercive force can easily be obtained.