baber/WOPTO huggingface dataset:
Patent JP-2000200451-A (JP)
Title: Magnetic recording/reproducing device and method, magnetic recorder and its method, magnetic reproducing device and method, and also adjusting device and method
Inventor: OSAWA TAKAO
IPC: G11B15/14
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic recording/reproducing device and the method, a magnetic recorder and the method, a magnetic reproducing device and the method, and also an adjusting device and the method, which are capable of remarkably reducing the process time required for converting the recording system. SOLUTION: Adjusting data to be used for adjusting a 1st switching pulse corresponding to the 1st recording system are kept to be stored, and by making the arrangement so that a 2nd switching pulse corresponding to the 2nd recording system is adjusted based on the adjusting data when the system is converted from the 1st recording system to the 2nd recording system, the 2nd switching pulse corresponding to the 2nd recording system becomes adjustable in a shorter time so far as the use of a magnetic tape is unrequired even in the case of converting the system from the 1st recording system to the 2nd recording system, then the process the required for converting the recording system is remarkably reduced.
Patent JP-H03207759-A (JP)
Title: Resin composition
Inventor: YASAKI KATSUTO
IPC: C08L33/06
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a resin composition suitable for parts of automobile, parts of electric devices, etc., having excellent water-vapor resistance, heat resistance, molding properties and coating performances, by blending a specific maleimide- based copolymer with a specific amount of polyamide. CONSTITUTION:(A) 1-50wt.% maleimide-based copolymer comprising 30-70mol% aromatic vinyl monomer group, 10-50mol% maleimide-based monomer group, 0.1-40mol% unsaturated dicarboxylic acid anhydride monomer group and 0-50mol% another copolymerizable monomer group is blended with (B) 50-99wt.% polyamide-6 and/or polyamide-6,6 having (0.5-10)X10<-4>mol/g amino group content to give a resin composition having >=10% elongation at break wherein the maleimide-based copolymer forms dispersed particles having 0.01-5 micron particle diameter.
Patent JP-2000201203-A (JP)
Title: Method for setting line type in communication equipment
Inventor: YAGINUMA TOMOKO
IPC: H04M1/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To securely and efficiently set a line type by displaying and notifying the guidance of effect that automatic judgment of the line type is impossible when dial tone is continuously detected against the selection signal of any signal system. SOLUTION: A CPU 34 controls a hook switch circuit 14, acquires a line, controls a DTMF generation part 20 and the circuit 14 when a dial tone detection part 18 detects a dial tone and transmits a PB signal and a dial pulse to the line. The detection part 18 detects the presence or absence of the dial tone whenever the signals are transmitted. When it is absent, the signal transmitted at that time is registered in a RAM 36 as a selection signal transmitted to the line. When the detection of absence is impossible, the automatic judgement of a selection signal type is disabled. It is visually displayed on an LCD display part or is outputted from a speaker 44 through a speech network 16 and an AF part 42. The CPU 34 terminates the automatic judgement mode of the selection signal type and switches it to the line type setting mode of a user.
Patent JP-H09189253-A (JP)
Title: Fuel injection valve driving circuit of multi-cylinder direct injection engine
Inventor: YOSHIOKA SHIGEKI
IPC: F02D41/20
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce switching elements in the fuel injection valve driving circuit of a multi-cylinder direct injection engine. SOLUTION: Fuel injection valves of respective cylinders are divided into groups that may not be simultaneously driven (1st, 3rd and 5th cylinders and 2nd, 4th and 6th cylinders). When respective fuel injection valves are opened, valve opening high side switching elements 4-A, 4-B which are used for applying high voltage from a high voltage power supply 1 to coils 3-1 to 3-6, are arranged in each group. When a valve opening condition is retained, valve opening condition retaining high side switching elements 5-A, 5-B which are used for applying voltage from an on-vehicle battery 2 to the coils 3-1 to 3-6, are also arranged in each group. When the valve is closed, valve closing high side switching elements 7-A, 7-B which are used for applying high voltage in a reverse direction from the high voltage power supply 1 to the coils 3-1 to 3-6, are also arranged in each group.
Patent JP-S62159148-A (JP)
Title: Developing solution composition for photosensitive lithographic plate and developing method
Inventor: UEHARA MASABUMI
IPC: G03F7/32
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a developing solution high in development capacity and capable of obtaining always stable results by incorporating at least one of inorganic acids, organic acids, and their salts in an aqueous alkaline solution containing an alkaline agent, an organic solvent, and at least one of anionic surfactants and sulfites. CONSTITUTION:The developing solution is prepared by adding at least one of carbonic acid, phosphoric acid, hydrochloric acid, sulfuric acid, nitric acid, organic acids, and their salts into the alkaline solution containing at least one kind of alkaline agent selected from silicates, alkali metal hydroxides, quaternary ammonium hydroxides, and organic amines, the organic solvent having a solubility of <=10wt% in water at 20 deg.C, and at least one of anionic surfactants and sulfites, thus permitting the obtained developing solution composition to exhibit stable development performance even in the case of processing a large number of negative type and positive type PS plates with an automatic developing machine for a long time and high in developing capacity and unchangeable in development performance.
Patent JP-S58119715-A (JP)
Inventor: SATOU HIDEAKI
IPC: H02B13/02
Filed: 1982-01-11
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-H07211189-A (JP)
Title: Membrane switch
Inventor: HISADA SHOICHI
IPC: H01H13/70
Filed: 1994-01-13
Abstract: PURPOSE:To reduce the thickness of a membrane switch and the number of build-in processes when the membrane switch is formed by interposing an additional board on which electrical parts are mounted between the top and bottom membrane boards. CONSTITUTION:Electrical parts 20, 20... are mounted on a heat-resistant flexible board, so as to form an additional board 18. Without providing an insulation spacer, etc., additionally, only the board 18 is interposed between a top membrane board 11a and a bottom membrane board 11b, so as to form a membrane switch 23.
Patent JP-H03206780-A (JP)
Title: Picture signal arithmetic device
Inventor: MORITO HIROSHI
IPC: G06T1/00
Filed: 1990-01-08
Abstract: PURPOSE:To utilize a digital technology for a focus calculation of a camera or the like by using a storage device for fetching a picture signal so as to fetch the picture signal and applying switching control to the execution of the operation of the arithmetic device so as to magnify the arithmetic time given to the arithmetic device. CONSTITUTION:A switching signal generator 6, a memory control signal generator 7, a storage device 10 and an arithmetic processing unit 9 are provided to the arithmetic device. Moreover, a changeover device 8 is provided, which receives a picture input signal, supplies it to a storage device 10 for the storage period, supplies it to an arithmetic processing section 9 for a period other than the storage period and supplies an output from the arithmetic processing section 9 to the storage device and supplies a memory control signal to the storage device 10: Thus, the picture signal is once stored in the storage device 10 and subjected to arithmetic processing sequentially to apply the digital signal processing technology to the arithmetic device.
Patent JP-H07207647-A (JP)
Title: Rake chain roller
Inventor: KOBAYASHI KIYOSHI
IPC: E02B5/08
Filed: 1994-01-13
Abstract: PURPOSE:To reduce the generation of uncomfortable sounds by boring one or a plurality of through-holes at right angles to the axis in the approximately central part in the direction of the axis of a rake chain roller. CONSTITUTION:Rake chains 10 are equipped with linkes 11 and 12, a pin 13 connecting both links 11 and 12 and a rake chain roller 20 pivoted on the pin 13. After that, a through-hole 22 meeting an inside-hole 21 or a bush-14 is bored in the approximately central part in the direction of the axis of the roller 20. Then, in the case a dust remover A is operated, the roller 20 is recirculated in the water through the air from the water of channels W while moving on fixed rails 7 by movement of the chain 10. Water is led to the friction surface between the inside-hole 21 of the roller 20 and bush 14 through the through-hole 22 in the water, the water is operated as lubricant of the friction surface during the roller 20 in the air, and the generation of uncomfortable sounds is reduced to the extent to be ignored.
Patent JP-H07208839-A (JP)
Title: Icemaker
Inventor: ISHIZAKA YUTAKA
IPC: F25C1/04
Filed: 1994-01-13
Abstract: PURPOSE:To prevent generation of a useless alarm when a power source of an icemaker is interrupted in a stack type icemaker. CONSTITUTION:An icemaker comprises an icemaking unit, an alarm display unit 53, a microcomputer 37 for controlling an operation of the icemaking unit and sensing malfunction generated in the icemaker to operate the unit 53, and switching contacts 33A 33C. An ice storage sensor 27 is connected to the microcomputer 37 of the main icemaking unit 30A, and its information is sequentially supplied to icemaking unit 30B belonging thereto. When a power supply to the unit 30A is interrupted, the contact 33C supplies power to the microcomputer 37 via the unit 30B belonging to the unit 30A, and the microcomputer 37 inhibits a malfunction sensing operation.
Patent JP-H0373409-A (JP)
Title: Metal thin film type magnetic recording medium
Inventor: OKAZAKI IWAO
IPC: B32B33/00
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability by using a thermoplastic resin containing inert particles and specifying the amt. of particles in the resin and the relation between the particle size and film thickness. CONSTITUTION:The substrate film consists of a thermoplastic resin layer (layer A) and a thermoplastic resin layer (layer B) containing inert particles formed on at least one side of the layer A. The inert particles contained in the layer B are specified to have the average particle size dB of 5 - 200 nm and incorpo rated by 1.5 - 40 wt.% into the layer B. The ratio of the thickness tB of the layer B to the average particle size dB, tB/dB, is specified to a range of 0.1 - 3. Thereby, the magnetic layer of the obtd. metal thin film type magnetic recording medium has excellent durability.
Patent JP-S56102407-A (JP)
Title: Drilling method and apparatus
Inventor: ISHIDA KOUJI
IPC: B23B35/00
Filed: 1980-01-14
Abstract: PURPOSE: To give feed to the drill without damaging it at the time of working on smaller diameter hole, by giving resilience between the drill and the work piece which corresponds to the thrust load.  
     CONSTITUTION: After the drill D touches on the work piece J times, the fast feed finish switch actuates, revolving the pulse motor in the direction (a), that is, the direction in which the cam 505 lessens its height, and the lever 501 is heated so that it may revolve in the arrow direction (b). Consequently the drill D is given feed that corresponds to the revolving speed of the stepping motor. The drill pressing spring can be replaced by pneumatic cylinder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63169585-A (JP)
Title: Pulse position detector
Inventor: HIRAI TOSHIYUKI
IPC: G01S13/18
Filed: 1987-01-08
Abstract: PURPOSE:To obtain a detector with good linearity by performing arithmetic from a specific expression indicating the relation between the sampled value and pulse position of an input signal by utilizing the exponential characteristic of the amplitude of the input signal. CONSTITUTION:The output signals x1, x2, and x3 of 4th, 3rd, and 2nd stages of a four-stage shift register 1 which inputs the input signal with pulse width T and outputs a delayed signal continuously are inputted to a computing element 3a to compute and output an output z1 expressed by an equation I. Further, the output signals x2, x3, and x4 of the 3rd, 2nd, and 1st stages of the shift register 1 are inputted to a computing element 3b to compute and output an output Z2 expressed by an equation II. Then the outputs Z1 and Z2 are inputted to a maximum detecting circuit 4 to send out a large output between the outputs Z1 and Z2, thereby obtaining the detecting circuit with good linearity.
Patent JP-S5387419-A (JP)
Title: Mobile storaga chamber
Inventor: YAMAZAKI AKIHIKO
IPC: B60P3/00
Filed: 1977-01-11
Abstract: PURPOSE: To accomplish transportation of large as well as numerous equipment without additional units by means of side walls so constructed to be opened with one end supported horizontal on the floor board. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03228174-A (JP)
Title: Character processor
Inventor: MURAI HIROKO
IPC: G06F17/21
Filed: 1990-01-09
Abstract: PURPOSE:To facilitate rule mark input work by providing a display switching means which reads out grid information from a storage means and arranges a grid in an input area. CONSTITUTION:When a switching instruction is issued from an input means 3 in a state where a text on which a control code is set is displayed on an input screen, the display switching means 4 selects and erases the control code displayed on a display means 1, and reads out the grid information from the storage means 2 instead, and arranges the grid in the input area. Therefore, when data requiring the check of position relation with a character is inputted as in the input of a rule mark, only character information can be left on a screen by erasing the control codes of tab and indent, etc., from the screen, and the grid by which the input position of the rule mark can be easily decided can be displayed on the same screen instead. Thereby, it is possible to perform the input and editing work of the rule mark easily and at high speed.
Patent JP-H10194340-A (JP)
Title: Impact resistant device package, and method
Inventor: KARL FRIEDRICH ECHORUD
IPC: B65D77/26
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To realize the decoupling, damping and impact isolation of the components in a package sensitive to the motion by fitting a flexible filling material to a flexible shell, and containing a body or the components fitted to the filling material. SOLUTION: A battery 102, an electronic circuit 104, and a direct access storage device 106 are fitted in a deflecting manner by being surrounded with filling materials 108, 112, 114 of different elasticity which are locally or completely surrounded by a flexible shell 101. A display is in a cover 110 provided with the impact isolation property, and the structural integrity of a computer 100 is secured by the filling material which fills the hollow space to give the rigidity. The rigidity and damping property of the filling material can be regulated in the wide range by changing the filling material. The filling material is adhered to all surfaces in contact therewith. The decoupling, damping property and impact isolation can attenuate or dissipate the energy of the impact applied to one component while the impact energy is propagated to the other components.
Patent JP-S59129622-A (JP)
Title: Guide for wire cut electric discharge processing device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-01-11
Abstract: PURPOSE:To enable a high speed processing to be made by a method wherein rollers are arranged along the outer periphery of a wire electrode from more than two directions in different stages. CONSTITUTION:The wire electrode 1 processes a work 4 as it is guided by the guides 2 and 3. The guides 2 and 3 include guide rollers 21-28 and 31-38, respectively, which are arranged opposite to one another along the wire electrode from more than two directions so that the wire electrode is guided and transferred by these guide rollers. Accordingly, the wire electrode is hard to vibrate, the tendency of the wire electrode to coil itself is avoided and the electrical resistance from the guide rollers is reduced.
Patent JP-H05191404-A (JP)
Title: Data broadcast method
Inventor: AWAZU TOMOHIKO
IPC: H04L12/70
Filed: 1992-01-10
Abstract: PURPOSE:To obtain a data broadcast method with high utilizing efficiency of a communication system with respect to the data broadcast method in the communication system such as an ISDN. CONSTITUTION:A communication terminal equipment being a broadcast source broadcasts data representing a broadcast outline to each communication terminal equipment (1), and a communication terminal equipment receiving the broadcast returns a reception start request signal to the communication terminal equipment being the broadcast source (2), each data exchange relaying the reception start request signal forms a communication path between a communication line to the communication terminal equipment being the broadcast source and a communication line receiving the reception start request signal (3), and upon the receipt of the reception start request signal, the communication terminal equipment being the broadcast source sends the data to be broadcast (4), and when the reception of broadcast is interrupted, the reception end request signal is sent to the communication terminal equipment being the broadcast source (11), and each data exchange relaying the reception end request signal opens the connection between the communication line to the communication terminal equipment being the broadcast source and the communication line receiving the reception signal request signal after the relay (12).
Patent JP-S5286978-A (JP)
Title: Substitution separation
Inventor: MIYAKE TETSUYA
IPC: G01N30/02
Filed: 1976-01-14
Abstract: PURPOSE: To effectively obtain the aimed composition liquid from thr front interface, by using substitution agent substantially same liquid as composition liquid, concentrated at front interface among materials to be separated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62160754-A (JP)
Title: Manufacture of integrated circuit device
Inventor: HOTTA MASAHIKO
IPC: H01L21/8238
Filed: 1986-01-09
Abstract: PURPOSE:To improve manufacturing yield rate and to decrease costs, in manufac turing a CMOS type IC having an LDD structure using self-alignment processes, by forming low-impurity-concentration source and drain regions without using masks such as photoresist in two complementary MOS transistors. CONSTITUTION:On gate insulating films 16A and 16B, which are arranged on the surface of a silicon substrate 10, gate electrode layers 18A and 18B are formed. Then a photoresist layer 20 as an impurity mask is formed so as to cover an opening part 14A and a expose an opening part 14B. A P<+> type source region 22 and a P<+> type drain region 24 are formed. Under the state where the opening parts 14A and 14B are not used as masks, e.g., phosphorus ions are selectively implanted in the surface of the substrate, with the laminated part of the gate insulating films 16A and 16B and the gate electrode layers 18A and 18B and a field insulating film 14 as masks. Thus, an N-type source region 26 and an N-type drain region 28 are formed. In the P-channel MOS transistor, P<+> type source and drain regions are provided so as to erase the N-type source and drain regions. The surface of the source and drain regions are formed as silicide.
Patent JP-H01180993-A (JP)
Title: Method for recovering rare-earth metal-iron-family transition metal alloy
Inventor: NAKAMURA EIJI
IPC: C22C33/04
Filed: 1988-01-08
Abstract: PURPOSE:To advantageously recover the title high-purity alloy by electrolytically reducing the fluoride of a rare-earth metal in an inert gas atmosphere, and depositing the formed rare-earth metal on the cathode of an iron-family transition metal to alloy both metals. CONSTITUTION:The inside of an electrolytic furnace 10 is filled with an inert gas, a specified electrolytic current is made to flow between the cathode 20 consisting of an iron-family transition metal and a carbon anode 22, and the molten electrolytic bath 24 contg. the fluoride of a rare-earth metal is electrolytically reduced. The rare-earth metal thus formed is alloyed with the iron-family transition metal constituting the cathode 20 in the cathode 20 to obtain a rare- earth metal-iron-family transition metal alloy 28, which is dripped into a formed alloy receiver 26 at the lower part. When a specified amt. of the formed alloy 28 is accumulated in the receiver 26, the receiver 26 is lifted along with the bath 24, and the alloy is poured into a casting mold 30 at the upper part in the furnace 10 and solidified. The bath 24 is floated onto the formed alloy 28 by the sp.gr. difference. By this method, a low-oxygen rare-earth metal-iron- family transition metal alloy 28 is advantageously recovered.
Patent JP-S57117018-A (JP)
Title: Electronic thermostat of cooling machine
Inventor: WATANABE HIROSHI
IPC: F25B47/02
Filed: 1981-01-14
Abstract: PURPOSE:To form two thermostats in one body to reduce a cost, and to decrease the number of contacts to one to raise the reliability, by providing a themistor for detecting a temperature of an inlet and an outlet of a heat exchanger, a comparator, an NOR element and an auxiliary relay. CONSTITUTION:In order to control a temperature of a fluid by controlling an operation of a cooling machine, the first thermistor 3 for detecting a cooling  fluid temperature of an inlet of a heat exchanger, the first comparator 8, and a  temperature controlling volume 5 connected to the input side of the first comparator are provided. Also, in order to prevent freezing of the fluid, the second thermistor 10 for detecting a cooling fluid temperature of an outlet of the heat  exchanger, and the second comparator 15 are provided. Furthermore, an NOR element 19 connected to the output side of the first comparator 8 and the second comparator 15, an auxiliary relay 20 connected to the output side of this NOR element 19, and a path of its contact 21 are provided.
Patent JP-S56100358-A (JP)
Title: Inspecting apparatus of coil insulating layer
Inventor: MIWA OSAMU
IPC: H01F41/00
Filed: 1980-01-17
Abstract: PURPOSE:To enable to inspect simply and nondestructively at any time desired, the coil located in a place impossible to approach by making it to have the construction to enable to inspect by the ultrasonic waves by burying the ultrasonic waves oscillator in an insulating layer. CONSTITUTION:The ultrasonic waves oscillator 4 is buried in the surface layer of the insulating layer 2 of the coil 3 in which the layer 2 is formed by winding insulating material such as mica on the conductive body 1. Said oscillator 4 is provided with the ultrasonic wave transmission and reception apparatus 5 transmitting and receiving the ultrasonic waves and recording device 6 and also, synchroscope 7 observing recorded waveforms. The ultrasonic waves of AC waveform is transmitted and received to the oscillator 4 by the apparatus 5 and is recorded in the device 6. When the waveform is observed via the synchroscope 7, the phase of the reflected waveform 10 between the layer 2 having a sound insulating part and body 1 is reversed to the phase of the reflected waveform 12 having the exfoliated part 11 between the layer 2 and body 1. Accordingly, the coil being impossible to approach is simply and nondestructively inspected at an optional time, with such constitution.