baber/WOPTO huggingface dataset:
Patent JP-S61112178-A (JP)
Title: Grounding structure of electrophotographic film
Inventor: KUBONO SHUNJI
IPC: G03G15/00
Filed: 1984-11-06
Abstract: PURPOSE:To secure grounding by cutting an end part of an electrophotographic film which has an insulating layer, conductive layer, and photoconductive layer laminated successively and slantingly in the thickness direction, and pressing a conductive elastic body against the slanting surface in the thickness direction. CONSTITUTION:The electrophotographic film 10 is constituted by laminating the insulating layer 10a made of, for example, a plastic film as a base, transparent conductive layer 10b formed on the insulating layer 10a, and photoconductive layer 10c which functions as a photosensitive body and is provided on the conductive film 10b. The end surface of the film 10 which needs to be grounded is cut slantingly in the thickness direction to form the slanting surface 10d. The conductive elastic body 15 is pressed in the thickness direction of the film 10 and fitted to the slanting surface 10d and the elastic body 15 connected electrically to the conductive layer 10b is led out to the surface of the end part of the film 10. Thus, the secure grounding is attained.
Patent JP-2000059337-A (JP)
Title: Spread spectrum communication system and spread spectrum communication method
Inventor: MOCHIZUKI NORIHIRO
IPC: H04J13/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the spread spectrum communication system where an excellent transmission characteristic is obtained and to provide the spread spectrum communication method. SOLUTION: First a 15-bit M sequence is selected. Since the number of '0s' is less than the number of '1s' of the code sequence by one bit, a '0' is inserted to the final bit of the M sequence so that the number of '1s' is equal to the number of '0s' and the resulting sequence is used as a 1st spread code. Then the M sequence before the '0' insertion above is shifted to the right by one bit, a '0' is inserted to the end bit of the sequence and the resulting sequence is used as a 2nd spread code. The processing above is repeated, resulting that the M sequence is finally shifted to the right by 14-bits and a '0' is inserted to the end of the sequence and it is used as a 15th spread code. Cross correlation between two optional codes denotes '0', that is, they are orthogonal to each other and the number of '0s' is equal to the number of '1s'.  Accordingly, the DC component over one period of the codes after linear summation is always constant and no characteristic deterioration occurs.
Patent JP-S61111041-A (JP)
Title: Polling control system by communication control equipment
Inventor: KAWAMURA TAKEYOSHI
Filed: 1984-11-06
Abstract: PURPOSE:To relieve the load of a central processor when an opposite terminal device or a computer is in an idle state by constituting a polling transmission management flag and a polling list in the communication control equipment so as to give the polling control function to the communication control equipment. CONSTITUTION:One bit of a polling management flag corresponds to one terminal device. A polling list for n-terminal's share is stored in a RAM area. The central processor 13 sets a polling transmission management flag corresponding to a terminal device transmitting the polling and requests polling transmission to a communication control equipment 12. The communication control equipment retrieves the polling transmission management flag sequentially by the round robbin system, extracts a polling sequence of the corresponding terminal device from the polling list with the terminal device whose flag is set and transmits the sequence to the communication line. When a control code EOT is received as a response, the control restores to the retrieval of the polling transmission management flag to seek the terminal device from which the polling is to be transmitted next. This operation is repeated in an idle state when no data to be transmitted to the terminal device exists.
Patent JP-S6475278-A (JP)
Title: Thermal transfer ink ribbon cassette case
Inventor: UEDA HIROO
IPC: B41J32/00
Filed: 1987-09-18
Abstract: PURPOSE:To ensure the stable running of an ink ribbon even if a cassette case is used reverse, by providing a back-tension applying means between a supply- side reel and a head inserting part into which a thermal transfer head is to be inserted. CONSTITUTION:When an ink ribbon 22 is running while being taken up by a take-up side reel 24, a supply-side plate spring 41 applies a back-tension in a reverse-running direction by pressing the ink ribbon 22 against the inner wall of a cassette case 21. When the cassette case 21 is ejected out of a thermal transfer printer, reversed, and loaded again on the thermal transfer printer, while a plate spring 40 is in turn located on a supply side to apply a back- tension. Since both the plate springs 40, 41 are longitudinally symmetrically installed in the cassette case 21, the ink ribbon 22 is to be similarly applied with the back-tension even if being reversely run with the cassette case 21 reversed. In this manner, the stable running of the ink ribbon 22 is ensured.
Patent JP-H05202074-A (JP)
Title: Method of catalytic alakylaton
Inventor: ROBAATO CHIYAARUZU MORISON
IPC: B01J31/12
Filed: 1992-07-17
Abstract: PURPOSE: To perform catalytic alkylation of a chlorosilane, which process is useful for synthesis of pharmaceuticals, in a shorter reaction time and with a high yield of the alkylated product by allowing the chlorosilane to react with an alkyllithium compound in a hydrocarbon solvent, in the presence of a specific catalyst compound.  
     CONSTITUTION: This process for catalytically alkylating a chlorosilane comprises allowing the chlorosilane to react with an alkyllithium compound represented by the formula, RLi (R is a 1-20C alkyl group) in a hydrocarbon solvent, in the presence of a catalyst compound selected from: (A) compounds represented by formula I (wherein: each of R, R 1  and R 2  is H, 1-13C alkyl or alkenyl group, or the like; and R 3  is 6-18C aryl, 4- to 6-membered heterocyclic or 1-13C hydroxyalkyl group, or the like; M a  is Si, C, Ce, or the like; A is O, S, or the like; each of (x) and (y) is an integer of 0 to 2; and (z) is 1 or 2); (B) compounds represented by the formula II (wherein: M b  is Li, Na, or the like; (z) is 0 or 1; and (w) is 1 or 2); (C) compounds represented by the formula III (wherein each of (x) and (y) is an integer of 0 to 3); and (D) mixtures of plural compounds of the compounds A to C, to perform catalytic alkylation of the chlorosilane. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61111800-A (JP)
Title: Powder compression molding machine
Inventor: KOKURYO HIROSHI
IPC: B30B11/00
Filed: 1984-11-05
Abstract: PURPOSE:To adjust automatically a thickness by providing a thickness sensor and also a thickness adjusting mechanism for adjusting a height position of a lever, and executing a comparing decision of a thickness calculated from an output of the thickness sensor, and a reference thickness. CONSTITUTION:A thickness sensor 10 for detecting a lever tip interval is provided between an upper lever 3 and a lower lever 4, and also a roll holder 7 of a lower roll 6 is fixed to a supporting member 8. Also, a thickness adjusting mechanism 9 is provided on the supporting member 8, so that a height position of the lower lever 4 can be adjusted. Whenever molding is executed at a compression molding position, an output of the thickness sensor 10 is inputted to a comparator 12, a measured thickness T' of a formed part is calculated and compared with a reference thickness T, and a lever tip interval correcting signal is outputted to the adjusting mechanism 9. According to this method, and interval H of the upper and lower levers 3, 4 is adjusted, and this adjustment is repeated. Accordingly, the thickness can be adjusted automatically.
Patent JP-H0784277-A (JP)
Title: Liquid crystal display panel substrate
Inventor: ARAI KAORU
IPC: G02F1/1335
Filed: 1993-09-20
Abstract: PURPOSE:To reduce the power consumption of the function element forming substrate of a liquid crystal display panel. CONSTITUTION:The surface of a transparent substrate 2 is provided with many display electrodes 91, 92 and 93 driving liquid crystal, many function elements 18 which selectively make the electrodes 91, 92 and 93 function, grid-shaped bus lines 8 and 16 supplying an electric signal to the elements 18 and picture elements made of translucent coloring resin R, G and B corresponding to the electrodes 91, 92 and 93. The elements R, G and B are formed so that the circumferential edges thereof overlap the bus lines 8 and 16 by covering the prescribed elements 18. The electrodes 91, 92 and 93 are formed on the upper surfaces of the elements R, G and B by including an area where the elements 18 are covered. Then, the electrodes 91, 92 and 93 and the elements 18 are connected through holes 20 provided at the prescribed parts of the elements R, G and B.
Patent JP-S6387289-A (JP)
Inventor: SAKAI NOBUHIRO
IPC: G06Q50/10
Filed: 1986-09-30
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-H0976385-A (JP)
Title: Manufacture of fiber-reinforced composite material with connecting hole
Inventor: SAEKI FUMIO
IPC: B32B5/14
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To improve a resistance against a concentrated stress generated around a connecting hole by thrusting a penetrating member heated at least to a melting point of a resin into a laminate of a thermoplastic resin film and an unimpregnated reinforcing fiber cloth, and deflecting the weft and warp of the unimpregnated reinforcing fiber cloth around the through member so that these yarns are allowed to run off. SOLUTION: For example, thirty pieces of a glass fiber cloth as a reinforcing fiber cloth and 31 pieces of polyamide 66 film of the same size as a thermoplastic resin film are obtained by cutting. In addition, each one piece of cloth 1 and film 2 are stacked, and positions for forming holes on this laminate are determined in parallel with each long side and the short side of the cloth 1. Further, a peaked round bar member 3 as a metal through member is heated higher than the melting point of the polyamide 66, and is thrust at the hole-opened positions, while the lower face of the laminate is supported by a receiving base 4. Finally, the fiber of the cloth 1 is impregnated with the resin film 2 by melting the film 2, while the weft and warp of the glass fiber cloth are deflected around the through member 3 so that these yarns are allowed to run off.
Patent JP-S60133826-A (JP)
Inventor: JIEFUERII FUREDORITSUKU GURIIT
IPC: A21D2/36
Filed: 1984-11-05
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-H0397326-A (JP)
Title: Optical space communication system
Inventor: KONNO HARUO
IPC: H04B10/54
Filed: 1989-09-11
Abstract: PURPOSE:To easily send a signal to a remote location by converting an electric signal such as a video signal or an audio signal into an optical signal radiating the signal in air and propagating the signal through air. CONSTITUTION:A video signal inputted to a video signal input terminal 1 in a transmitter is amplified by a video amplifier 2. Then a carrier oscillator 3 is amplitude-modulated in an amplitude modulator 4 and band-limit is applied in a next VPF 5. On the other hand, an audio signal inputted to an audio signal input terminal 6 is amplified by an audio amplifier 7 and a high frequency portion is emphasized at a preemphasis section 8 at a prescribed time constant. Then the signal is subject to frequency modulation by an oscillation/frequency modulator 10 and the band is limited by a BPF 11. Then both the video signal and the audio signal subject to modulation are synthesized by a synthesizer 12 and the synthesizing signal is converted from an electric signal into an optical signal at an electrooptic converter 14 and radiates in air as an optical communication signal.
Patent JP-H1157782-A (JP)
Title: Method of fixing biological catalyst and device therefor
Inventor: SATO MARI
IPC: C02F1/46
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enable fixing a biological catalyst on the surface of a cathode in a short time, uniformly, and strongly by causing hydrogen utilizing denitrification bacteria containing sludge to flow upward into a treating tank provided with a cathode from the bottom part thereof, discharging it from the upper part of the treating tank, circulating it again in the bottom part of the treating tank, and sticking the denitrifying bacteria to the cathode. SOLUTION: In a biological catalyst fixing device 1, plural cathodic members 9 and anodic members 10 are alternately erected in the upper part in a treating tank 2. When fixing a biological catalyst, sludge is thrown in the treating tank 2 and a circulating pump 12 is started. At this time, sludge in the treating tank 2 is pushed by sludge fed from below through straightening by dispersing plates 6, 7, 8 to allow biological catalyst in the sludge to be stuck on the surface of the cathode and fixed. After that, the sludge is drawn out and water to be treated containing state-of-nitric acid nitrogen is fed from an inflow pipe 5.  Voltage is applied to the cathode and the anode under these conditions to generate hydrogen on the cathode, and the hydrogen and the state-of-nitric acid nitrogen in the water to be treated are converted into nitrogen and water by the biological catalyst to remove the state-of-nitric acid nitrogen in the water to be treated.
Patent JP-S60125358-A (JP)
Title: Manufacture of conductor for image display apparatus or acoustic instrument
Inventor: SAWADA KAZUO
IPC: C22F1/08
Filed: 1983-12-10
Abstract: PURPOSE:To manufacture the titled conductor producing no phase difference when electric current flows by warm working pure copper of specified purity after properly carrying out casting, cold working, hot working and process annealing. CONSTITUTION:Pure copper of >=99.95% purity is warm worked after carrying out casting, casting and hot working, casting, hot working and cold working, or casting, cold working and process annealing. The warm working is carried out at 100-300 deg.C preferably 150-250 deg.C in a nonoxidizing atmosphere.
Patent JP-S6295971-A (JP)
Title: Power converter
Inventor: TANAKA SHIGERU
IPC: H02M7/145
Filed: 1985-10-21
Abstract: PURPOSE:To improve following property on the sudden change of a load, by controlling the DC voltage of a smoothing capacitor with a DC voltage command value, and by controlling the phase of AC side generating voltage with the sum of output signal from the DC voltage and output signal emitted from a phase difference command value arithmetic operation means. CONSTITUTION:A power converter is organized with a self-excited converter CONV, a DC smoothing condenser Cd, and a loading device LOAD. The control circuit is organized with a reactive power arithmetic operation circuit VAR, a reactive power control compensation circuit QH, a DC voltage control compensation circuit Gv, a square arithmetic operation circuit SQ, a square root arithmetic operation circuit SQR, an anti-tangent function table ATAN, and the like. Then, the DC voltage command value of the smoothing condenser Cd and the command value of the phase difference of converter output are performed arithmetic from an AC power source voltage value and a load current value. By these command values, the condenser Cd and the converter CONV are respectively controlled. As a result, without the pulse range modulation control of the converter CONV, power can be AC-DC-converted.
Patent JP-H0394332-A (JP)
Title: Diagnostic knowledge arranging method for expert system
Inventor: HATTA YOSHIKO
IPC: G06F9/44
Filed: 1989-09-07
Abstract: PURPOSE:To improve working efficiency by providing plural event/hypothesis matrixes with hierarchical structure and executing knowledge arrangement corresponding to the hierarchical structure included in the knowledge itself. CONSTITUTION:The uppermost integrated diagnostic matrix 1 consists of rule type knowledge capable of roughly deciding a surgical disease or an internal disease and the surgical diagnostic matrix 2 and the internal diagnostic matrix 3 of the 2nd hierarchy respectively store rule type knowledge relating to surgical diseases and rule type knowledge relating to internal diseases. In the 3rd hierarchy, rule type knowledge parts respectively relating to the digestive system, the respiratory system and the circulatory system are stored in respective event/ hypothesis matrixes 4 to 6. Since the diagnostic level of knowledge is deepened in accordance with the descending order of the event/hypothesis matrix hierarchical levels and the knowledge for diagnosing the detailed levels is stored, knowledge inspection can be efficiently executed.
Patent JP-H0983108-A (JP)
Title: Method and device for manufacturing circuit substrate
Inventor: TAKENAKA TOSHIAKI
IPC: H05K3/46
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality circuit substrate by continuously applying a mold-release film to the front and rear surfaces of a prepreg sheet with a superb quality. SOLUTION: When a film cutter 8 is mounted while only a mold-release film 2 of film supply parts 3a and 3b which are arranged up and down in advance is passed through heating rolls 4a and 4b and cooling rolls 5a and 5b by bringing the application surface of a mold-release agent into contact and is properly squeezed out, an arbitrary number of slits enter the mold-release film 2 and are sent to the heating rolls 4a and 4b. Then, when a prepreg sheet 1 is introduced from an introduction port 6 to the rotary part of the heating rolls 4a and 4b, it passes through the heating rolls 4a and 4b and the cooling rolls 5a and 5b, the mold-release film 2 which is divided into an arbitrary number of portions by the resin constituent of the prepreg sheet 1 which is melted due to heating and pressing is adhered and then discharged to a take-out part 7.
Patent JP-H0396155-A (JP)
Title: Communication equipment
Inventor: MAEKAWA YOSHITO
IPC: H04M1/56
Filed: 1989-09-08
Abstract: PURPOSE:To facilitate the operation in the case of making dialing to an opposite party registered already by registering opposite party number information and opposite party attribute information in a form of abbreviation dial or the like automatically at receiving or making call and displaying the registered state to the operator. CONSTITUTION:In the case of making a call to a first opposite party, the opposite party number information and opposite party attribute information are decided by any method such as entry by the operator. When dialing is implemented by using the said information sets, if the dialing is successful and the communication is normally terminated, the opposite party number information and opposite party attribute information used in this talking are registered in an idle area of an abbreviation dial table 7. Moreover, the opposite party number information and opposite party attribute information received at the arrival of a call are registered in an idle area of the abbreviation dial table 7. Thus, the registered information sets are outputted as a report by a report key 103 in an operation section 10. Thus, a troublesome operation in the case of making dialing to a registered opposite party is avoided.
Patent JP-S61112414-A (JP)
Title: Automatic level control circuit
Inventor: YOSHIDA YASUTSUNE
IPC: H03G3/20
Filed: 1984-11-06
Abstract: PURPOSE:To obtain an automatic level control circuit with simple constitution by controlling properly a reference voltage to an AD converter depending on the level fluctuation of an input signal. CONSTITUTION:An output signal of an AD converter which identifies an input signal with multi-value and converting the signal into a 3-bit digital signal is subject to logical operation, the output controls a reference voltage generator 6 to adjust and control the identified value of the AD converter 4. When the input signal level is fluctuated and larger than the standard level, an output of an NOT circuit 7 goes to logical 1 and when smaller, the output goes to logical 0, then the bipolar reference voltage inputted to the AD converter 4 is increased in case of the former to widen the interval of the identified intervals, and in case of the latter, the bipolar reference vsoltage inputted to the AD converter 4 is decreased to narrower the identified interval so that the input level and each identified level are controlled to be in the optimum state.
Patent JP-S6293744-A (JP)
Title: Chinese sentence input device
Inventor: ITO HIDETOSHI
IPC: G06F17/21
Filed: 1985-10-18
Abstract: PURPOSE:To input easily a Chinese sentence by selecting a necessary character from in a similar Chinese language character-string, when a person who remembers ambiguously pin-in or cannot discriminate exactly the pronunciation has inputted it, by providing a conversion dictionary with has contained and stored the Chinese language character-string having the corresponding similar pronunciation under one key by pin-in. CONSTITUTION:A buffer part 2 inputs an input data 100, and sends out an input signal 101 for showing pin-in by discriminating said data, a conversion control signal 105 for instructing a conversion to a Chinese language character from the pin-in, and a display control signal 106 for controlling a display of the pin-in and the Chinese language character. A converting part 3 inputs the input signal 101, sends and receives a retrieving signal 102 to and from a dictionary part 4 in accordance with the conversion control signal 105, converts the pin-in to the Chinese language character and sends out a pattern signal 103. When displaying a pin-in character in order to show a depression of a pin-in key 1a, the conversion processing is omitted and the pattern signal 103 is sent out. The dictionary part 4 has a correspondence table of the pin-in character and the Chinese language character, and the sends back a Chinese language character signal corresponding to a request of the converting part 3.
Patent JP-H1174786-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUROSAKI MASAMI
IPC: H03L7/093
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce time till the operation stabilization of a PLL by providing a logic circuit which receives the output of phase comparator and the output of a flip-flop and operates and adjusting a potential fluctuation speed of a voltage control circuit. SOLUTION: If a leading edge of a source CLK is before the leading edge of a feedback CLK, a Pch (up) signal outputs L from the rise of the source CLK till the leading edge of the feedback CLK. Further, a D type flip-flop is a trailing edge operation of the source CLK and when the Pch (up) signal is L till the trailing edge, a Q output N21P becomes L. When the L output and a Pch (up) signal line are L, a Pch type MOS gate of a 2nd charge pump circuit 2 is turned on and accelerates a voltage increase speed of a voltage control circuit 5. When a PLL becomes a stable operation, an L period of the Pch (up) signal becomes short.
Patent JP-H0874602-A (JP)
Title: Gas turbine cogeneration system
Inventor: OTSUKI YUKIO
IPC: B60V1/14
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a gas turbine cogeneration system which does not necessitate a heating source from an outside, and improves heat efficiency and arrangement efficiency. CONSTITUTION: A gas turbine cogeneration system has a flush type demineralizer 4 having a water supply heater 41. In such a system, steam from its own exhaust heat boiler 3 is utilized as a heating source for the water supply heater 41. Drain after heating is charged into a water supply piping of the exhaust heat boiler 3.