baber/WOPTO huggingface dataset:
Patent JP-H04294540-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUMORI YASUO
IPC: H01L21/316
Filed: 1991-03-25
Abstract: PURPOSE:To provide a method for reinforcing an insulation breakdown withstand voltage strength of silicon oxide film which is formed on a silicon substrate formed by a Czochralski method. CONSTITUTION:Before a surface of a silicon substrate is thermally oxidized and a silicon oxide film for insulation dielectric film is formed, an oxide film which is equal to or more than 5Angstrom  and equal to and less than 20Angstrom  is formed on the surface of the silicon substrate and then heat treatment is performed for a time longer than tc which is expressed by tc(h)=exp[(1050-T( deg.C))/130] within a heat treatment temperature range of T=1050 deg.C-1350 deg.C within an inactive gas atmosphere.
Patent JP-H06276308-A (JP)
Title: Multi-medium communication terminal equipment
Inventor: NAGAI NAOFUMI
IPC: H04N7/173
Filed: 1993-03-19
Abstract: PURPOSE:To set a setup parameter comprising combination of various called terminal equipment information and medium information by selecting designated medium information from a medium information table and setting the information to a setup parameter. CONSTITUTION:A medium information table 102 stores in advance medium information relating to each medium. When a medium required to generate a SETUP parameter via an operation section at setup, the relating medium information is retrieved from the table 102. Then the relating medium information is read from the table 102 to set and generate the SETUP parameter. The SETUP parameters with various combinations are easily generated by selecting the medium information stored in advance in the table 102 in this way.
Patent JP-S59185395-A (JP)
Inventor: ITABASHI ISAO
IPC: G10L13/04
Filed: 1983-04-06
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-H11338780-A (JP)
Title: Method and device for acknowledging and safely storing electronic document
Inventor: ROCHKIND MARK MEIER
IPC: G06F21/10
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To acknowledge an electronic document for the purpose of confirming and reading out the document in future and to save its copy by generating a fingerprint by processing the electronic document by using a ciphering function and giving a sign in code in document acknowledgement data together with a time stamp. SOLUTION: A server 120 receives the electronic document from a client 110 and makes a cipher hash function operate to generate a document fingerprint. Further, the server 120 records the time stamp and generates document acknowledgement data by using the document fingerprint, time stamp, and an identification number. Then the cipher hash function is made to operate on the generated document acknowledgement data to generate a fingerprint of the document acknowledgement data and signs the data in code to generate a digital signature. The electronic document is saved in a storage memory device 130 and the document acknowledgement data and realized digital signature are sent from the server 120 to the client 110.
Patent JP-S51136428-A (JP)
Title: Film rewinding device for a sound movie camera
Inventor: TOBIOKA TAKU
IPC: G03B19/18
Filed: 1975-05-21
Abstract: PURPOSE: To prevent a recording from erasing by making a recording circuit inoperative and to make a film rewind smoothly by not only making the film rewinding speed of the continuous side faster than that of the intermittent side but also by inspecting a loop of the film. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05268798-A (JP)
Title: Power generating facility
IPC: H02P9/00
Filed: 1992-03-17
Abstract: PURPOSE:To protect a prime mover against short circuit fault. CONSTITUTION:The power generating facility comprises a circuit breaker 4 for disconnecting output cables 3a, 3b of a generator 2, a regulator 12 for regulating input amount to a prime mover 1, a current relay 7 being set at a level for protecting the generator 2, and a short circuit relay 8 for operating the circuit breaker 4 upon detection of short circuit current flowing through the output cables 3a, 3b and operating the regulator 12 to reduce input amount to the prime mover 1.
Patent JP-H08246146-A (JP)
Title: Method for plasma treating and device therefor
Inventor: OTSUBO TORU
IPC: C23F4/00
Filed: 1996-03-18
Abstract: PURPOSE: To rapidly and uniformly plasma-treat by constructing a plasma treating device into a specific structure to generate high density plasma in the production of a semiconductor element by low temp. plasma. CONSTITUTION: At the time of plasma-etching the semiconductor wafer 12 at a low temp., the plasma is generated by supplying a microwave to a cavity resonance chamber 1 from a magnetron 3 through a waveguide 2, radiating the energy of the microwave increased in amplitude to a plasma generation chamber 6, simultaneously supplying an etching gas from a gas feed pipe 9 to the plasma generation chamber 6 mounting the plasma wafer 12, controlling to a fixed pressure and impressing voltage between a slit plate 5 and an electrode 7 mounting the wafer 12 from a high frequency power source 11.  Since the electrode 7 and the slit plate 5 is in parallel, the high frequency current flows evenly between both, etching gas ions having even energy are made incident on the whole surface of the wafer 12 to react with a film to be treated on the wafer and the whole surface of the wafer is uniformly etched.
Patent JP-H04296036-A (JP)
Title: Electric circuit device
Inventor: KOBAYASHI HIROSHI
IPC: H01L23/15
Filed: 1991-03-26
Abstract: PURPOSE:To increase the heat dissipation capacity of dissipating the heat generated in a semiconductor chip, etc., by a method wherein the insulating base substance comprising an anisotropical conductive film is formed of Al2O3 while a circuit board and the anisotropical conductive film are bonded using silicon oxide paste members, and similarly the semiconductor chip and the anisotropical conductive film are bonded using the same. CONSTITUTION:Multiple through holes 2 are made in an insulating base substance 1 comprising Al2O3 formed by the Al anode oxidation step. The conductive members 3 are formed in the through holes 2 to form the conductive bumps 3a comprising Au, Ni, etc., on the surface of this insulating base substance 1 so that an anisotropical conductive film comprising these conductive members 3 and the insulating base substance 1 may be formed. Furthermore, a circuit board 4 and the anisotropical conductive film are bonded using silicon oxide paste members 8. Similarly a semiconductor chip 6 and the anisotropical film are bonded using the same. Through these procedures, the thermal conductivity of the insulating base substance 1 comprising the anisotropical conductive film can be enhanced thereby enabling the heat dissipating capacity dissipating the heat generated by the semiconductor chip 6, etc., to be increased.
Patent JP-H10254861-A (JP)
Title: Voice synthesizer
Inventor: SUGIYAMA MIKIO
IPC: G10L13/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To automatically display a character string in a reference window on a display device and to display the character string in the reference window only in selecting display. SOLUTION: When tag information can be retrieved from in a KANJI (Chinese character)/KANA (Japanese syllabary) mixed sentence, a reference window character string is housed in a reading buffer 14 and display-judged at the same time and in the case of displaying it is stored in a reference window display buffer 13. A display control means 19 makes a display device 20 display the displayed character string in the reference window stored in the buffer 13. The character string in the reference window stored in the buffer 14 is read in voice and outputted through a text processing means 16 and a voice synthesizing processing means 17. In addition, in storing the reference window character string in the buffer 14, they can be housed by changing a reading way and accent.
Patent JP-S61228144-A (JP)
Inventor: KARURU FURIIDORIHI
IPC: B60K17/04
Filed: 1986-03-20
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-H02239727-A (JP)
Title: Serial transfer circuit
Inventor: TAKAHASHI MITSURU
IPC: H03M9/00
Filed: 1989-03-14
Abstract: PURPOSE:To automatically detect a fault of a serial transmission line by connecting a shift output terminal of a serial/parallel conversion means to a data output control means controlling data input/output of a parallel/serial conversion means. CONSTITUTION:A shift output terminal (SPH of 7n) of serial/parallel conversion means 71-7n connects to an input port P0 of a data output control means 1. The data output control means 1 outputs (1st time) a test data of a serial input bit number of the serial/parallel conversion means 71- 7n to a parallel/serial conversion means 4, inputs it to the serial/parallel conversion means 71-7n in serial shift form and outputs (2nd times) the data of a bit number equal to a bit number of the test data again to the parallel/serial conversion means 4 and then inputs it to the serial/parallel conversion means 71-7n in serial shift form, reads the serial shift output (SQH of 7n) of the serial/parallel conversion means 71-7n during that time, detects the propriety between the read data and the test data thereby detecting serial transfer error.
Patent JP-2000260271-A (JP)
Title: Hybrid switch
Inventor: SASAO HIROYUKI
IPC: H01H33/59
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To improve high-speed responsiveness in cutting off a current by connecting a semiconductor switch in parallel with a mechanical switch group wherein plural mechanical switches each used for closing and opening an electric circuit by means of connection and disconnection of a pair of electrodes are connected in series. SOLUTION: This hybrid switch 10 is instantly brought into a closing state by the actuation of a semiconductor switch 4, an off-command is transmitted to the semiconductor switch 4 after entering into a current carrying state, and the entire current in the hybrid switch 10 flows through a mechanical high-speed switch group 12. In order to open the hybrid switch 10, an off-command is transmitted to the mechanical high-speed switch group 12 as well as an on- command is transmitted to the semiconductor switch 4, Mechanical high-speed switches 2a-2c are opened later in terms of time. The current flowing through the mechanical high-speed switch group 12 is rapidly transferred to the semiconductor switch 4, and the cutting off of the current on the mechanical high-speed switch group 12 side is completed.  Next, by turning off the semiconductor switch 4 by the off-command, the current flowing through the hybrid switch 10 is cut off.
Patent JP-S61220209-A (JP)
Inventor: SHIMIZU HIDEAKI
IPC: H01B7/00
Filed: 1985-03-26
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-H07274384-A (JP)
Title: Apparatus and method for discrimination of accident in transmission line
Inventor: KATSUKAWA HIROYUKI
IPC: H02H7/26
Filed: 1994-03-30
Abstract: PURPOSE:To discriminate the accident generation cause of a transmission line with high probability by a method wherein a current in the transmission line is detected and, on the basis of the detected current, whether an accident is generated in the transmission line or not is estimated. CONSTITUTION:A very small current due to a residual voltage in a neutral point flows in a neutral-point grounding resistor 7 for secondary-side transmission lines 4. When it is detected by a current sensor 8 that the very small current exceeds a threshold value, a CPU 10 fast-Fourier-transforms the very small current, and it computes, e.g. third-order detection data and fifth-order (frequency) detection data. Then, the CPU 10 compares the third-order detection data and the fifth-order detection data with comparison data (the power spectral value of a current on the basis of a current waveform by the cause of a ground fault), it extracts the comparison data which is identical, or close, to the detection data, it discriminates a very-small-ground- fault generation cause which can be estimated from the data, and, in addition, it estimates the possibility of a ground fault which can be estimated. Thereby, when an accident is generated in a transmission line 1, its accident cause can be discriminated with high probability.
Patent JP-S59186105-A (JP)
Title: Record write system
Inventor: SUGIURA HAJIME
IPC: G11B20/10
Filed: 1983-04-08
Abstract: PURPOSE:To relieve the load of a central processing unit and to speed up the processing by allowing the hardware to execute the replacing job of a count section attended with the address change at the rewrite to deblocking and magnetic disc. CONSTITUTION:A channel interface circuit 1 transfers data with a main storage via a channel under the control of a microprocessor 4. A buffer 3 for data transfer stores a data coming from the channel interface circuit 1 or a data coming from a device interface circuit 5. The device interface circuit 5 transfers the data with a device 6 of a magnetic disc device under the control of the microprocessor 4. The load of the central processing unit is relieved and the processing is quickened by allowing the replacing job of the count section to execute attended with the address change in this way.
Patent JP-H08228818-A (JP)
Title: Carrying tool for furoshiki(wrapping cloth) bag
Inventor: KOMAKI YUKINORI
IPC: A45C13/26
Filed: 1995-02-24
Abstract: PURPOSE: To enable to use a FUROSHIKI(wrapping cloth) in various uses such as a hand bag, second bag, shoulder bag, etc., by designing the wrapping cloth so that it is composed of a plate body with main holes at the center and a stopped whose head is formed at one end of fitting part which fits into the main hole. CONSTITUTION: Adjacent two corners of a wrapping cloth A are tied to form a bag A1. The center point of the two knots A2 of an opening edge A3 of the bag is passed through a main hole 11a of a carrying tool body 11, and between this and the carrying tool body 11, a stopper 12 is attached with a fitting part 12a facing to the main hole 11a. The knot of the wrapping cloth A is passed through the main hole 11a in the reverse direction and pulled. At the same time, when the fitting part 12a of the stopper 12 is fitted into the main hole 11a, the stopper 12 can be fitted into the main hole 11a holding the wrapping cloth. Another carrying tool 10 is provided at the opposite side of the opening edge A3, and a carrying string C is connected between the sub holes of the both carrying tools 10. When the carrying string C is held, the bag A1 can be carried.
Patent JP-2000255402-A (JP)
Title: Brake controlling device
Inventor: OSAWA TOSHIYA
IPC: B60T8/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize and to reduce weight of a stroke simulator and a braking pressure generating means when controlling a pressure generated by the braking pressure generating means by a pressure control valve to control a braking pressure. SOLUTION: A master cylinder 1 is connected to wheel cylinders 5FL, 5FR on a front wheel side through first solenoid opening/closing valves 3FL, 3FR, and also connected to a braking pressure generating mechanism 6 and a stroke simulator 13 through a second and fourth solenoid opening/closing valves 10 and 14, respectively. The braking pressure generating mechanism 6 is connected to a reservoir 1a through a third solenoid opening/closing valve 12 to supply a braking pressure generated by the braking pressure generating mechanism 6 to the wheel cylinders 5FL, 5FR with controlling the pressure by pressure control valves 11FL, 11FR.  When output pressure of the control valves 11FL, 11FR is normal, working fluid being outputted from the master cylinder 1 at braking by pedaling is supplied to the braking pressure generating mechanism 6 through the solenoid opening/closing valve 10 to enhance a fluid response characteristic and reduce an absorption amount at the stroke simulator 13.
Patent JP-S62217013-A (JP)
Title: Exhaust tube
Inventor: NISHINO MASUSHI
IPC: C22C38/28
Filed: 1986-03-18
Abstract: PURPOSE:To contrive the corrosion resistance and heat resistance of a tube by a method wherein the tube is manufactured by butt-welding a curved band made of ferritic stainless steel containing chromium and molybdenum in inert gas and then oxide layer is formed on it and finally thermosetting synthetic resin coating is applied on it and thermally cured. CONSTITUTION:A tube is manufactured by butt-welding a curved band made of ferritic stainless steel, which contains 16-30% of chromium and 0.5-2.5% of molybdenum, in inert gas. Next, after oxide layer is formed on the tube, thermosetting synthetic resin coating is applied on the tube and then thermally cured. In a preferable embodiment, said ferritic stainless steel distinctively contains less than 0.01% of carbon, less than 0.01% of nitrogen and niobium, the amount of which is in excess of 10 times the sum of those of carbon and of nitrogen. In a more preferable embodiment, said ferritic stainless steel contains less than 0.1% of carbon, less than 0.01% of nitrogen ad titanium, the amount of which is in excess of 15 times the sum of those of carbon and of nitrogen. Consequently, an exhaust tube is fabricated, which is excellent in corrosion resistance, heat resistance and chemical resistance and which causes no stress corrosion.
Patent JP-S58177686-A (JP)
Inventor: OZAKI TSUTOMU
IPC: D05B65/02
Filed: 1982-04-14
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-S63227254-A (JP)
Title: Remote supervisory and controlling system
Inventor: INUKAI TATSUO
IPC: H04M11/00
Filed: 1987-03-17
Abstract: PURPOSE:To surely perform an automatic communication by selecting a telephone line wire under a disconnected state at the time of starting the automatic communication, by providing means which monitor the activity states of plural connected telephone line wires respectively on a home bus controller. CONSTITUTION:Since no automatic communication can be performed when the telephone line wire is busy due to a call from the outside, the CPU 101 of the home bus controller HBC1 decides first a vacant telephone line wire by the presence/absence of the incoming detection of an incoming detection circuit 108, and the automatic communication is performed by using the vacant telephone line wire if it exists. In such a way, it is possible to surely perform the automatic communication, and to heighten the reliability of a system.
Patent JP-H04215266-A (JP)
Title: Zinc-bromine battery
Inventor: SUZUKI YOSHIHIRO
IPC: H01M12/08
Filed: 1991-03-26
Abstract: PURPOSE:To adjust the concentration of an electrolyte by mixing a quasi- electrolyte passing a quasi-circulation path into a main electrolyte passing a main circulation path. CONSTITUTION:A main pipe is installed to evade an electrolyte tank storing a quasi-electrolyte so that an electrolyte is mainly circulated in the main pipe. A negative electrode side electrolyte is fed to a quasi-tank 23y from a branch pipe 24 branched from a pipe 15b, and a valve 26 is provided on the pipe 24. A valve 30 is provided on the quasi-electrolyte feed pipe 28 of the tank 23y, and it is connected to the pipe 15b at a mixing point 31. A difference of concentration is generated between a main electrolyte flowing in the main pipe and the quasi-electrolyte as the battery reaction progresses. A controller 34 controls the valves 26, 30 based on the information of a concentration sensor 32 provided on the pipe 15b. The quasi-electrolyte and the main electrolyte are properly mixed, and the concentration of the electrolyte is adjusted.
Patent JP-S59189920-A (JP)
Title: Control apparatus of filter basin
Inventor: SUZUKI NORIO
IPC: B01D37/04
Filed: 1983-04-11
Abstract: PURPOSE:To perform the efficient practical use and control of a filter basin, by a method wherein the washing arrival time of each filter basin is estimated and, when there is the possibility of simultaneous washing, preceding washing is performed. CONSTITUTION:The washing control apparatus 30 provided to each filter basin 11 inputs a filtering time and filtration resistance at a constant cycle from the corresponding filter basin 11. A practical use and control apparatus 37 calculates an estimated washing arrival time until reaching a set filtering time and an estimated washing arrival time until reaching a set washing filtration resistance, for each filter basin 11 from thus obtained information and a faster arrival time (a smaller value) among both calculated times is set as the estimated washing arrival time of the filter basin. In this case, the estimated washing arrival times of all filter basins are calculated and, subsequently, the presence or absence of the filter basin entering a preset washing time range is detected and, if the result is two basins or more, the filter basin to be subjected to preceding washing is selected on the basis of a definite condition and a washing order is issued to the corresponding washing control apparatus 30 to perform preceding washing by the corresponding filter basin.
Patent JP-H04296545-A (JP)
Title: Laminated plate
Inventor: OOTA KAZUNOBU
IPC: C23C14/06
Filed: 1991-03-26
Abstract: PURPOSE:To provide a laminated plate possible to extend its application field, by improving its water resisting property which has been so far a weak point for the laminated plate prepared from plural metal plates using adhesive films of modified polyethylene. CONSTITUTION:A stainless foil 2 is laminated on at least one surface of an aluminum substrate 1 through adhesive layer 3 of a modified polyethylene synthetic resin. On the surface, facing to the adhesive layer 3, of the stainless foil 2, an aluminum vapor deposited membrane 4 or a zinc vapor deposited membrane 5 is formed. Since the aluminum substrate 1 is not in direct contact with the stainless foil 2 and each of the metals, between which layers the adhesive layer 3 is sandwiched, is either aluminum or a metal having a potential close to that of aluminum, there exist no potential difference or only a small potential difference between the metal layers. The metal plate surfaces are thereby prevented from ionization to afford a good water resisting property to the product.
Patent JP-S63228508-A (JP)
Inventor: HASHIHATA MICHIHARU
IPC: F21S2/00
Filed: 1987-03-17
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-S63230910-A (JP)
Title: Method and fixture for lump transportation of plural diaphragm
Inventor: SUZUKI KIYOAKI
IPC: B66C1/66
Filed: 1987-03-19
Abstract: PURPOSE:To shorten the time for transportation of plural diaphragm by transporting the diaphragms is the lump by means of linking them together with a beam using bolts and lock nuts. CONSTITUTION:Upon providing tapped holes for lifting purpose on the top of plural number of upper half diaphragms 1a through 1d, a beam 8 arranged in parallel to the center shaft of a turbine and a diaphragm 1 are linked together with plural number of bolt 9. A lock nut 10 is screwed to the bolt 9 and a washer 11 is fitted on. A spacer 13 is provided between each diaphragm. The beam 8, then, is lifted up with a crane to transport the diaphragm in the lump. By this method, the transportation time of plural diaphragm can be shortened.
Patent JP-H06250923-A (JP)
Title: Swap area control method
Inventor: UDAGAWA MAKOTO
IPC: G06F12/08
Filed: 1993-03-01
Abstract: PURPOSE:To provide the swap area control method of an information processor, by which a swap area for a thread stack is a minimum, or a program using much more thread stacks can be executed with the same resource, if mentioned inversely. CONSTITUTION:The swap area control method for the information processor provided with a central, processing unit, a main storage device having plural thread stacks in a virtual storage space and an external storage device securing the swap area corresponding to the thread stack is provided with a step (S1) which temporarily stops a thread, a step (S4) generating the new swap area, a step (S5) moving only valid areas to the new swap area for the respective threads and steps (S6-S8) for making the thread stack correspond to the new swap area again and releasing all the original swap areas.