baber/WOPTO huggingface dataset:
Patent JP-H1169821-A (JP)
Title: Converter device
Inventor: TOYODA MASARU
IPC: H02M7/12
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a converter device which is capable of stoppage for protecting from overvoltages and low voltages, and can detect a voltage hunting regardless of the frequency, even in the case of the occurrence of the voltage hunting where it does not reach these overvoltages or low voltages. SOLUTION: This device is equipped with a DC voltage detecting circuit 8, which detects a DC voltage outputted by a converter part 9, a first comparator 20 which compares the detected voltage with an overvoltage set by an instantaneous overvoltage setter 21 and a low voltage set by an instantaneous low voltage setter 22, and outputs a signal for instantaneously stopping the converter part 9 when the detected voltage reaches overvoltage or low voltage, a second comparator which compares the detected voltage with the voltage set by an oscillation discriminating voltage setter 19 and outputs a voltage geared to the amount of the voltage detected exceeding a set voltage, and stop discriminators 23-25 which output the signals for stopping it when they discriminate that they should stop the converter part 9, based on this outputted voltage.
Patent JP-S6381826-A (JP)
Title: Device for detecting end point of ion milling process
Inventor: OKU YUUKI
IPC: H01L21/3065
Filed: 1986-09-25
Abstract: PURPOSE:To enable detect a end point of an etching by measuring a current flowing into a wafer stage during an ion milling process. CONSTITUTION:A wafer stage 1 insulated by an insulator 2 is provided opposing to a chamber wall 5 of an ion milling apparatus while the wafer stage 1 is made smaller than a wafer 6 on to be exposed to ion during ion milling process. A bias power supply 3 supplys bias voltage to be supplied for the wafer stage 1. At this time, the bias voltage can be set up to be converted either into positive or negative. Furthermore, can ampere meter to measure the current flowing from the wafer stage 1 is provided. The wafer 6 is placed on the wafer stage 1 insulated from the chamber wall of ion milling apparatus to supply the wafer stage 1 with bias voltage for measuring the current flowing from the wafer stage 1 during ion milling process. Through these procedures, the current will be changed at an end point of etching so that the end point of etching can be detected.
Patent JP-H04244145-A (JP)
Title: Method for converting sonar image
Inventor: AREKUSANDA AI DORUKAREFU
IPC: G01S15/89
Filed: 1991-08-14
Abstract: PURPOSE: To provide a method for minimizing the influence of the interbeam interference. CONSTITUTION: According to the present invention, a multibeam sonar image converting method in which a plurality of sonar beams are simultaneously transmitted to an object along the plural member of lines while crossing the plural member of circular arcs, is provided. A reflected signal is detected along each line to be sampled, thereby an image matrix of a sample value obtained from the crossing of each line and the circular arc, is formed. The linear combination of an ambient value is formed to each image value, and the converted image value which reduces the influence of the interbeam interference, is formed.
Patent JP-H0278323-A (JP)
Title: Data compression restoring system
Inventor: TOYAMA YUJI
IPC: H04N1/41
Filed: 1988-09-14
Abstract: PURPOSE:To increase data compression rate and to enhance processing performance by compressing data of a specific character having the high frequency of occurrence. CONSTITUTION:A data 1 before compression is considered while being divided into blocks 11-15 in 256-byte and the start position 31 of a space is retrieved from a block 11. Since no space exists in the block 11, the block 12 is retrieved. Since a space is detected in the block 12, a non-compression header alpha in 2-byte is added to the head of the data 11. Then the reference of the data is selected at the position 31 and the succeeding data is considered while being dividing into blocks 21-23 in 256-byte. A character to be retrieved is a character other than the space. A start position 32 of a character other than the space is obtained in the block 22. The data 12 is compressed into a compression header betain 2-byte. The processings above are implemented up to the end of the data and the compressed data is shown in a data 2 after compression.
Patent JP-H0869425-A (JP)
Title: Data processor
Inventor: WATANABE ATSUSHI
IPC: G06F21/33
Filed: 1994-08-30
Abstract: PURPOSE: To provide the data processor with good operability which omits the troublesome input of attribute information by an operator, eliminates the need to remember a dedicated code, and holds secrecy strictly as long as the detachable recording medium is securely stored by writing the attribute information dedicated to the operator on the detachable recording medium and taking out received data matching the attribute information. CONSTITUTION: The data processor 10 has a receiving means 1 which inputs data transferred from outside, a storage means 2 which stores the inputted data, a processing means 3 which compresses and expands the data at need, and a medium output means 4 which outputs the data of the storage means 2 or the processing result of the processing means 3 to the detachable recording medium 22; and the attribute information is added to the detachable recording medium 22 and the medium output means 4 outputs the data to the detachable recording medium 22 only when the attribute information added to the data inputted to the storage means 2 matches that added to the detachable recording medium 22.
Patent JP-H1071081-A (JP)
Title: Food cooking machine
Inventor: KAYAMORI MASAYUKI
IPC: A23L7/10
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To easily determine whether a rice cake is cooked or not and to prevent a rice cake from being pounded excessively and a motor from overheating. SOLUTION: In this food cooking machine, a motor 6 is driven to rotate a fan 24 to knead glutinous rice in a container 21. When a specified time is elapsed after the motor 6 is driven, a buzzer 32 notifies that rice cake is cooked. This allows user at a relative distance to easily know that rice cake is cooked. When a specified time is further elapsed after the rice cake is cooked. the buzzer 32 and a LED 36 notify that the rice cake is pounded excessively. This prevents a rice cake from being pounded excessively and a motor from overheating.
Patent JP-H0973104-A (JP)
Title: Color liquid crystal display device
Inventor: SAKAMOTO KATSUTO
IPC: G02F1/1335
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To embody clear and colorful multicolor display by coloring light without using color filters, thereby displaying plural colors with the same pixels, displaying white and black which are the basis of the display and three primary colors of red, green and blue and, further, displaying the one color among red, green and blue with higher color purity. SOLUTION: This color liquid crystal display device has a liquid crystal cell 10, a pair of polarizing plates 21, 22, a phase difference plate 23 and a reflection plate 20. The twist angle and Δnd value of the liquid crystal molecules of this liquid crystal cell 10, the retardation value of the phase difference plate 23, the transmission axes of a pair of the polarizing plates 21, 22 and the direction of the delay phase axis of the phase difference plate 23 are so set that the colors of the exit light change to the red, green, blue, black and white according to the voltage impressed on the liquid crystal cells 10. In addition, dichromatic dyes of the colors of the exit light when the voltage impressed between the electrodes of the liquid crystal cell 10 is the lowest among the red, green and blue are added to the liquid crystals 18 of the liquid crystal cell 10.
Patent JP-S60115566-A (JP)
Inventor: TEODOORU ENKUBERUTO
IPC: C08G18/79
Filed: 1984-11-01
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-H0780358-A (JP)
Title: Snow melting nozzle and its manufacture
Inventor: UJITA DAISHICHI
IPC: B05B1/06
Filed: 1993-09-14
Abstract: PURPOSE:To manufacture a snow melting nozzle in one press process and to increase the contact property of a snow melting nozzle body to a cap body by forming the nozzle so that the outer peripheral surface of an opening may be inclined outward and the inner peripheral surface of a fitting part may be inclined getting narrower inwards. CONSTITUTION:This snow melting nozzle is constituted of a snow melting nozzle body C made of a casting in which an opening 22 in the upper and a stage part 23 are formed, and a cap part D where a valve fitting hole 25 is made in the central part of a head part 21 and water spray holes 7 surround it and where a fitting part 26 which is fitted to the stage part is formed in the outer peripheral part is provided. A head part 21 of the cap body D is formed into a gentle sphericality and its outer peripheral part edge surface 24a is curved to a degree by which a gap (alpha) is caused to the top part 24. An inner peripheral surface 26a of the fitting part 26 is inclined getting narrower inwards to a degree by which a gap (beta) is caused to a corner part of the bottom part. An outer peripheral surface 22b of the opening 22 of the snow melting nozzle body C is formed, by inclining its opening outwards so as to be fitted mutually to the fitting part 26.
Patent JP-S6386250-A (JP)
Title: Manufacture of cylindrical battery
Inventor: KAWASAKI KATSUYA
IPC: H01M50/528
Filed: 1986-09-27
Abstract: PURPOSE:To eliminate welding defect and to prevent a drop in welding strength between an electrode body and current collectors by screwing a current collector in a thread groove installed in the lower part of a cylindrical container to connect the current collector with the container. CONSTITUTION:A cathode plate, an anode plate, and a separator interposed between them are wound to form a cylindrical electrode body 1. A cathode terminal current collector 5 and an anode terminal current collector 4 are electrically welded to the upper surface and the lower surface of the electrode body 1 respectively. The diameter of the current collector 4 is made larger than that of the electrode body 1. A thread groove 6 is previously installed in the lower part of a cylindrical container 3. The electrode body 1 in which the current collectors 4, 5 are welded is inserted in the container 3 and the current collector 4 is screwed in the groove 6 to connect the current collector 4 with the container 3. Since no welding rod is used, welding defect can be eliminated, and a drop in welding strength between the electrode body and the current collectors 4, 5 can be prevented.
Patent JP-2000067822-A (JP)
Title: Battery container
Inventor: MATSUI TSUTOMU
IPC: H01M2/02
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To stably provide a high welding strength even if a welding current is low by making a plated layer of at least welding portion of a lead material to a specific average thickness or less in a battery container in which a lead material is welded by a parallel resistance welding and a whole is made of a plated steel plate. SOLUTION: In a battery container of a battery outer can in which a Ni plated layer is preferably formed on a surface of a steel plate made of a low carbon steel, an average thickness of a plated layer at at least portion to which a lead material is welded is made 3 μm or less to form a good nugget and is preferably made to 2 μm or more from the viewpoint of corrosion prevention. A welding strength of the system depends on a welding current, an energization time and a pressure by a welding electrode. Moreover, in the case where the plated layer functioning as an energization route of the welding current inputted from the welding electrode is thick, since a power between the battery container and the lead material is decreased and a good nugget is not formed, the welding strength does not become higher.  The plating layer is formed by a vacuum vapor-deposition and a sputtering method, however, an electroplating method is preferable from the viewpoint of a cost and a productivity.
Patent JP-H0567936-A (JP)
Title: Surface acoustic wave device
Inventor: NOGAMI HIROSHI
IPC: H03H9/145
Filed: 1991-09-09
Abstract: PURPOSE:To realize the surface acoustic wave device whose number of components is reduced, employing a UDT (group type unidirectional electrode) of multi-stage cascade configuration. CONSTITUTION:The surface acoustic wave device of multi-stage cascade connection configuration is formed so that the sum of a geometrical phase difference (phi1) of an n-th stage of output UDT (group type unidirectional electrode) (1b) to a central frequency and a geometrical phase difference (phi2) of an (n+l)-th stage of output UDT (2a) to a central frequency is an integral number of multiple of 2pi-radian. Thus, the unidirectional performance is realized by employing two elements at maximum.
Patent JP-H0970686-A (JP)
Title: Copper alloy brazing sheet and its production
Inventor: IWAI TAIRA
IPC: B23K35/30
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a brazing sheet with which multipoint simultaneously brazing is possible and the lowering of a brazing temp. is possible and its production. SOLUTION: This brazing sheet is formed by coating at least one surface of a core material consisting of copper or copper alloy with a brazing filler metal contg., by weight, 6 to 15% Sn, 5 to 7% Ni and 5 to 8% P and consisting of the balance Cu as a skin material. A method of forming the skin material consisting of the brazing filler metal on the surface of the core material by applying the powder of the brazing filler metal constituting the skin material in the form of a mixture mixed with an org. binder on at least one surface of the core material consisting of the copper or copper alloy, subjecting the core material to a heat treatment to evaporate and dissipate the org. binder in the coating film of the mixture and to dissolve the powder of the brazing filler metal, then cooling the core maternal is adapted.
Patent JP-H04114872-A (JP)
Title: Sealing of glass container, and cap
Inventor: KAWAI HIDEO
IPC: B65D51/18
Filed: 1990-08-30
Abstract: PURPOSE:To permit a glass container to be sealed by a method wherein the opening of a container is capped with a resealable plastic cap, which is then covered with the laminated cap consisting of the synthetic resin having adhesiveness toward the glass and aluminum foil to heat seal them. CONSTITUTION:A plastic cap 2 is inserted into a glass container from an opening part 5 thereof until the cap flange makes a close contact with the top panel of the glass container and a laminated cap is inserted into close contact with a plastic cap, after which a synthetic resin layer having adhesiveness toward the glass around the peripheral part of the container opening is heat melted and a sealing is made in a manner wherein the peripheral part of the glass container opening and aluminum foil are heat bonded into a seal part 4 without contaminating the plastic cap. To unseal the container, an unsealing tab 3 is pulled up to remove the laminated cap and open the plastic cap so as to take out its contents. If one wants to recap the container temporarily, it can be sealed easily with the plastic cap.
Patent JP-H1157776-A (JP)
Title: Method for cleaning polluted ground water and polluted stratum and device therefor
Inventor: HASHIMOTO TAKAYUKI
IPC: B09C1/10
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To efficiently clean a polluted stratum and/or polluted groundwater with pollutants by a method using microorganisms, e.g. an in situ bioremediation technique. SOLUTION: This method comprises dissolving gas (growth gas) required for the growth of pollutant-decomposer microorganisms into injection water to be injected into a ground water flow; and injecting the injection water contg. the growth gas into the ground water flow through an injection well, to purify polluted groundwater and/or a polluted stratum with microorganisms; wherein the growth gas is dissolved into the injection water under a pressure higher than the water pressure of the ground water flow at the injection point of the injection water, to inject the injection water contg. the growth gas into the ground water flow.  Preferably, groundwater is withdrawn from a ground water flow at the bottom of an injection well 18 with an injection water pump 72 and at least any one of oxygen and a gaseous substrate capable of inducing a decomposition enzyme(s) for a pollutant(s) is blown into the withdrawn groundwater to dissolve oxygen and/or the gaseous substrate into the ground water and to form injection water, at the bottom of the injection water well 18 with a gas blow nozzle 78, a line mixer 80 and a pressure contact pipe 82 and then, the resulting injection water is injected into the ground water flow at the bottom of the same injection well 18 with an eductor 74.
Patent JP-H0786700-A (JP)
Title: Electric connection jig and electric connection method using the jig
Inventor: KUROKAWA HIROSHI
IPC: H05K3/30
Filed: 1993-09-16
Abstract: PURPOSE:To enhance simplified connection reliability by fixedly placing a metal plate on an elastic body on a support board in this order in such a fashion that a projection of the metal plate may agree to a spring unit of the elastic body and installing a fixing pin to the surface of the support board on which the metal plate and the elastic body are fixed. CONSTITUTION:There are provided a support board 1 made of a plastic molded component and a metal plate 2 having a stainless steel-made spring unit 2 and an elastic body 3 having a projection made of rubber molded component and a fixing pin 4 made of a plastic molded component. They are placed one upon another on the support board 1 in this order in such a fashion that the projection of the metal plate may agree to the spring unit and fixed with a bonding agent. A hole is bored on the surface of the support board on which the metal plate 2 and the elastic body 3 are fixed, thereby fixing the fixing pin 4 with the bonding agent. Two types of pins are used for the fixing pin 4. One is a pin 4 to which no slot is installed while the other is a pin 5 to which a ratchet is installed.
Patent JP-H1066302-A (JP)
Title: Small-sized motor device in rotation driving mechanism
Inventor: KAWAHARA TARO
IPC: H02K5/02
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To remove the cause of noise and obtain a smooth rotation and constant output torque by aligning the shaft center of a rotor iron core to that of a rotor when pivoting the rotor on the stator iron core. SOLUTION: A small-size motor device is provided with a stator assembly 11, a rotor assembly 31, a shaft pressurizing means 41, and an outer case 61. The stator assembly 11 is made by outserting stator iron cores 12a, 12b and then resin-molding bobbins 13a, 13b and a bearing end plate 15, which closes output-side end faces of the stator iron cores and then forms a bearing section 16, into an integral unit, with a non-output side end face of each stator iron core being kept opened, and then winding exciting coils 21a, 21b around the bobbins. The rotor assembly 31 which, having a rotor 32, a rotor shaft, and a lead screw 34 which is an extension of an output side of the rotor shaft at the end of it, is set in the stator iron cores and has it shaft being pivoted by the bearing. The shaft pressurizing means 41 presses the rotor shaft in the shaft direction. In the outer case 61, the shaft pressurizing means and the rotor assembly which pivots the rotor assembly are inserted through an opening and are installed in order. The end of the lead screw 34 is so designed as to be pivoted at the rotation driving mechanism side.
Patent JP-H04109627-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU TORU
IPC: H01L21/3205
Filed: 1990-08-29
Abstract: PURPOSE:To inhibit the growth of a hillock in the cross direction of an Al-Si wiring by forming the Al-Si wiring, depositing a WSix film through a CVD method, and forming a WSix spacer on the sidewall of the Al-Si wiring by using an anisotropic dry etching technique. CONSTITUTION:Al-Si wirings 2 are formed, a thin WSix film 3 deposited through a CVD method, and WSix spacers 3 are shaped on the sidewalls of the Al-Si wirings 2 by using an anisotropic dry etching technique. That is, the spacers by the WSix films 3 are formed on the side faces of the Al-Si wirings 2, thus inhibiting the spacers by the WSix films 3 even through heat treatment such as alloy treatment, then growing no hillock in the lateral direction. Accordingly, defects such as the connection of the adjacent Al-Si wirings 2 during heat treatment such as alloy treatment can be prevented.
Patent JP-S59120010-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1982-12-28
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-S59124195-A (JP)
Inventor: NAKAJIMA KAZUO
IPC: H05K7/18
Filed: 1982-12-29
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-S61107374-A (JP)
Inventor: NAKATSUKA HIROMICHI
IPC: G09B9/00
Filed: 1984-10-31
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-S6384960-A (JP)
Title: Thermal transfer color recorder
Inventor: NOMURA MICHIHIKO
IPC: B41J17/02
Filed: 1986-09-30
Abstract: PURPOSE:To carry out automatic alignment between the surface of a head and the front edge of an area on an ink sheet to be applied with ink, by providing a control section for carrying the ink sheet upon finish of connection through a connecting means and starting the recording operation from the time point when a detector detects the alignment between the front end of the area to be applied with ink and the surface of a thermal head. CONSTITUTION:When a movable frame 20 is closed, an engaging projection 52a of a drive coupling shaft 52 is contacted with the head portion of the coupling shaft 42 of an ink sheet cartridge 40. In other words, the winding core 47 of the ink sheet cartridge 40 and the drive coupling shaft 52 of an ink sheet cartridge operating device 60 are coupled through a coupling means. An ink sheet detector facing with a reflection bar 35 of the ink sheet cartridge 40 and detecting the position of the front edge of an area on an ink sheet 46 to be applied with ink is provided with reflection photo-sensors 101, 101' for detecting black marks 46b, 46c at the opposite side ends on the ink sheet 46.
Patent JP-H04110030-A (JP)
Title: Aromatic copolymerized separating membrane
Inventor: MAEDA YASUSHI
IPC: B01D71/82
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a solvent and heat resistant arom. copolymerized separating membrane having satisfactory separating characteristics by using a polymer having repeating units contg. hydroxyl groups and/or thiol groups and repeating units not contg. the groups. CONSTITUTION:An arom. copolymerized separating membrane is obtd. by using a polymer having principal repeating units represented by formula I (where each of R<1>-R<3> is a di-, tri- or tetravalent arom. org. group, each of A and B is a di- or trivalent coupling group, X is hydroxyl and/or thiol as a substituent of R<2>, (n) is an integer of 1-4 and l/m is 99/1 to 5/95). The separating membrane has superior separating characteristics, also has superior solvent and heat resistances and puts a membrane separating process such as permeation- vaporiation or vapor permeation to practical use.
Patent JP-S59170599-A (JP)
Title: Tank for low temperature liquid
Inventor: NAKACHI TADATAKA
IPC: F17C13/00
Filed: 1983-12-07
Abstract: PURPOSE:To facilitate to bring a gondola into and out of a tank by providing an opening in a suspended deck and an opening-closing member to open and close said opening. CONSTITUTION:A suspended deck 6 has a manhole-like opening 6'', which is provided in several points near to a rail 10 and has a size necessary to haul a rotary gondola onto the rail 10, and an opening-closing member 6' which can open and close said opening 6'' and is removably attached by bolts and nuts 12. When the rotary gondola is necessary to be suspended from the rail 10, the opening-closing member 6' is opened and the gondola is brought into the inner tank to be suspended from the rail 10.