baber/WOPTO huggingface dataset:
Patent JP-S59177411-A (JP)
Inventor: TAPIO NIEMERA
IPC: E01H4/02
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62206502-A (JP)
Title: Waveguide type optical multiplexing/demultiplexing circuit
Inventor: SEKI MASAFUMI
IPC: G02B6/293
Filed: 1986-03-06
Abstract: PURPOSE:To multiplex and demultiplex optical waves with a high precision by specifying a half of the angle made between an optical waveguide for input and that for output on which a reflected light is made incident. CONSTITUTION:A band-pass filter 51 is used to demultiplex light having wavelengths lambda2 and lambda3 and is used on the condition of theta=10 deg. (theta is the filter angle) for the purpose of securing the demultiplexing characteristic. When mixed light having three kinds of waveform lambda1-lambda3 is made incident on an optical waveguide 20 for input, the light having the wavelength lambda1 is transmitted through a short wavelength pass filter 50 and is branched to an optical waveguide 22 for output. Light having wavelengths lambda2 and lambda3 reflected on the filter 50 is propagated in an optical waveguide 23 and reaches the band-pass filter 51, and the light having the wavelength lambda2 is reflected on the filter 51 and is propagated in an optical waveguide 26 and is transmitted through a band-pass filter 52 and is emitted from the end of a waveguide 27 for output. The light having the wavelength lambda3 transmitted through the filter 51 passes a band-pass filter 53 and is emitted from an optical waveguide 25 for output to the outside of substrate.
Patent JP-S57164508-A (JP)
Title: Superconductive coil device
Inventor: FUKUHARA KATSUHIKO
IPC: H01F6/06
Filed: 1981-03-31
Abstract: PURPOSE:To increase the mechanical strength of an insulating material and to prevent the dielectric breakdown of a superconductive wire by providing an insulating plate wound by an insulating tape on a metal plate between a spool and a superconductive coil. CONSTITUTION:An insulating plate 4 formed by winding an insulating tape 6 on a metal plate 5 is inserted and provided between a spool 1 and a superconductive coil 3. In this way, the mechanical strength of the insulating plate 4 is increased and there is no possibility crack generation in the insulating plate 4 even at extremely low temperatures in liquid helium. Furthermore, there is no exfoliation or deformation of the insulating plate 4 even if the superconductive coil 3 and the insulating tape 6 are chafed with each other durng winding work or excitation and good electrical insulation can be maintained.
Patent JP-S63215794-A (JP)
Title: Gas generator for biomass mainly composed of wood refuse powder
Inventor: SUZUKI NOBUO
IPC: C10J3/72
Filed: 1987-03-03
Abstract: PURPOSE:To alleviate a rapid decrease in gas generation vol., powder emission to outside of a generator furnace and the danger of gas explosion, by combining a rotary drum, a semielliptical furnace wall and roaster, furnace barrels of assembly structure and water seal devices so as to accomplish a particular action. CONSTITUTION:A rotary drum 1 is disposed on an inner furnace wall. A roaster 3 and a furnace wall 2 of a gasifying reaction furnace chamber 4 are provided in semielliptical shape, and a cyclone 9 is disposed outside the furnace. A fuel supply cylinder 8 is disposed at the upper portion of the furnace, and an upper lid water seal device 5 is disposed at a part having an upper lid 10 fixed thereto. An upper water seal device 6 is disposed between the upper lid 10 and an upper furnace barrel 11 of the rotary drum 1, and a lower water seal device 7 is disposed at the lower part of the furnace. Further, the furnace is arranged lengthwise and caused to have a structure in which the members of the furnace,i.e., the upper furnace barrel 11, an intermediate furnace barrel 12, a reaction furnace barrel 13 and a lower furnace barrel 14, are bonded together. The furnace chamber structure of this gasifying reaction furnace chamber 4 and the effect of the rotary drum 1 enable continuous generation of a large vol. of gas and remarkable improvement in the gasification efficiency.
Patent JP-H02230882-A (JP)
Title: Block coding device
Inventor: WATANABE HIROKI
IPC: H04N19/102
Filed: 1989-03-03
Abstract: PURPOSE:To transmit a block including effective information early entirely and to quicken the recognition of a picture at a receiver side by discriminating a coding block. CONSTITUTION:A conversion coefficient is coded by a coder 6 and sent to a transmission line 7, a decoder 8 decodes a code to generate the conversion coefficient, which is subject to inverse discrete cosine transformation(IDCT) by an inverse discrete cosine transformation device 9 and written in a frame memory 10 as a block of (m) picture elements X (n) picture elements. This signal is subject to chrominance luminance synthesis by a frame memory 10, a digital signal is converted into an analog television signal by a D/A converter 11 and outputted to a port 12. A block discriminator 6 discriminates a block in response to the frequency component of the conversion coefficient. Since the distribution of the frequency, component of the conversion coefficient of the contour component of a picture and a character is comparatively spread up to a high frequency, the frequency component is discriminated. Thus, the contour information of the character and the picture is sent quickly.
Patent JP-H0565241-A (JP)
Title: Process for separating ethyl tert-butyl ether from mixture thereof with ethanol
Inventor: ANITSUKU PUTSUCHI
IPC: C07C43/04
Filed: 1992-03-06
Abstract: PURPOSE: To separate purified ethanol and purified ethyl tert. butyl ether(ETBE) by subjecting an ETBE-ethanol mixture produced from steam cracking, etc., to heteroazeotropic distillation with water and using two columns coupled with an overhead decanter.  
     CONSTITUTION: An ETBE-ethanol mixture such as a mixture produced from the addition of ethanol to isobutene contained in a C 4  fraction from steam cracking, catalytic cracking or the dehydrogenation of isobutane is introduced into the upper part of a 1st column 1 from a tube 3 and heated to about 60-95°C on the bottom of the column 1, and purified ethanol is obtd. through a pipe 4. The resultant distillate is discharged from a pipe 5 at the top of the column 1 at a temp. close to the temp. of the water-ethanol-ETBE azeotrope and it is mixed with a distillate made poor in ETBE from a 2nd column 2 at an intersecting point 6. The mixture is condensed with a condenser 7 and sent to a decanter 8 and an ETBE-rich stream is sent to the upper part of the column 2 through a pipe 12, a heat exchanger 14 and a pipe 15. Purified ETBE is recovered through the bottom of the column 2 and a pipe 16. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05250894-A (JP)
Title: Semiconductor memory
Inventor: IHARA MAKOTO
IPC: G11C11/413
Filed: 1992-03-06
Abstract: PURPOSE:To improve a production yield and to eliminate the necessity of providing a separate redundant decoder for every row and column by providing a circuit which sets redundant decoders for either row decoders or column decoders. CONSTITUTION:A row and column setting circuit 10 sets the use of redundant decoders 30 to either as redundant row decoders or redundant column decoders. Based on the setting of the circuit 10, a multiplexer 20 inputs either row addresses or column addresses to the redundant decoders 30. A multiplexer 40 outputs the output of the decoders 30 to either row decoders or column decoders. Therefore, even though there exists a deviation between the numbers of defective rows and columns, a saving is accomplished if the total number of defects is less than the number of the redundant decoders 30 and the yield is improved. Moreover, there is no need to provide separate redundant row and column decoders and the occupancy area is reduced.
Patent JP-S55141886-A (JP)
Title: Subscriber monitor system
Inventor: SATOU HIROSHI
IPC: H04M3/22
Filed: 1979-04-23
Abstract: PURPOSE:To enable economical subscriber monitor, by transmitting the monitor information to the subscriber circuit through the use of the same selection circuit even after the subscriber circuit having monitor function of subscriber state has been changed over from the subscriber. CONSTITUTION:Since the common control unit 9 delivers howler tone to the subscriber 1 in the subscriber lockout state, the contact t in the subscriber circuit is closed. The test link 5 is closed and the subscriber 1 and the howler tone delivery trunk 6 are connected. The howler tone is delivered to the subscriber 1 from the sound source 7 via the test trunk 5 and contact t. When the subscriber 1 is OFF- hook, the relay A in the howler tone delivery trunk 6 is operative via the contact t and reaches the monitor circuit 3 of the subscriber circuit 2. That is, the common control unit 9 can receive the OFF-hook information of the subscriber 1 from the monitor circuit 3 even after the selection of the subscriber circuit via the scanning unit 8.
Patent JP-H02229827-A (JP)
Title: Wholly aromatic copolymer polyamide and molded article thereof
Inventor: MITA TOSHIHIRO
IPC: C08G69/32
Filed: 1989-03-03
Abstract: PURPOSE:To obtain the title polyamide soluble in organic solvents having low toxicity to organisms, excellent spinning stability, high mechanical properties, heat resistance and flame retardance, comprising a specific repeating unit. CONSTITUTION:The aimed polyamide having a main repeating unit shown by formula I and comprising diamine components shown by formula II (X is halogen; m and n are <=4 integer) to formula IV. The diamine components are preferably in the range of C, D, E, F, G and H and an amine component shown by formula II is preferably chlorobenzidine group, especially 3,3'- dichlorobenzidine.
Patent JP-S59186632-A (JP)
Title: Device for removing malodorous component in exhaust gas from catalyst-mounted vehicle
Inventor: KAGEYAMA OKIFUMI
IPC: B01D53/48
Filed: 1983-03-25
Abstract: PURPOSE:To remove the malodor to be generated from a catalyst for cleaning up exhaust gas by providing a block chamber coated with a malodor removing material contg. a specific ratio of a mixture composed of Na2ADA, Na2CO3 and NaVO3 and consisting of the balance molten salt having a m.p. of a specific temp. or above, in an exhaust system on the downstream of the catalyst. CONSTITUTION:A reacting agent formed by mixing sodium anthraquinone disulfonate and powders of NaCO3 and NaVO3 is mixed with molten salt (450 deg.C m.p.) formed by mixing CaCl2 and BaCl2, etc. and melting the mixture by heating to prepare a malodor removing material. Said material is made into a molten stage and a honeycomb-shaped carrier 10 is dipped therein to coat the malodor removing material on the wall surfaces 11 forming the honeycomb- shaped block chambers of the carrier 10. Such carrier is attached in the midway of an exhaust pipe on the downstream side of a catalyst for cleaning up exhaust gas from an engine.
Patent JP-S58168345-A (JP)
Title: Remote supervisory system
Inventor: NAKAJIMA TOSHIO
IPC: H04B17/40
Filed: 1982-03-30
Abstract: PURPOSE:To supervise many sections with one supervisory device even when a supervisory signal is limited to a single frequency, by setting a specific supervisory signal to each of plural sections by a polynomial form. CONSTITUTION:One master station M uses only one carrier wave fs to supervise cyclically slave stations of sections S1, S2, and S3. The master station M divides data MX1 of a region M of an information format by a polynomial GX1 peculiar to the section S1 to calculate a remainder RX1 and stores this remainder  RX1 in a region R. The sum of the remainder RX1 and data MX1 is sent to  slave stations (a), (b), (c), and (d) of the section S1. The received sum of data  MX1 and the remainder RX1 is divided by the polynomial GX1 in each of the slave station of the section S1, and the slave station discriminates that data is  correct if the division result is 0 but discriminates that data is erroneous when  this result is not 0, and the slave station responds to the master station M with  local supervisory information after local detection. The same operation is performed for sections S2 and S3.
Patent JP-H07260126-A (JP)
Title: Inverse response preventing device for refuse incinerator
Inventor: TOYODA SACHIKO
IPC: F23G5/50
Filed: 1994-03-22
Abstract: PURPOSE:To prevent inverse response, which causes a furnace temperature and evaporation to be increasingly lowered, when a large quantity of refuse having a low LHV (calorie) is charged in a constant evaporation control in a refuse incinerator. CONSTITUTION:A rising speed DELTAQ/at of a furnace temperature is calculated by an arithmetic unit 2 on the basis of a value detected by a furnace thermometer 1, and it is judged by a judging unit 3 on the basis of the result of such calculation whether refuse having a low LHV is charged. When it is judged that refuse having a low LHV has been charged, on-off control of a feeder/ stoker is performed by a feeder/stoker control device 4 whereby inverse response is prevented.
Patent JP-H06241412-A (JP)
Title: Steam supply/recovery apparatus
Inventor: MARUOKA MASAKAZU
IPC: F22D11/06
Filed: 1993-02-15
Abstract: PURPOSE:To achieve high heating performance constantly by checking the lowering of the amount of steam to be supplied to a load even when accidental condition such as the generation of a non-condensed gas, the leakage of an external air and the retention of a condensate near an outlet of a steam piping in the load occurs while useless consumption of steam and a drop in suction capacity are suppressed in the normal operation. CONSTITUTION:A stationary control means 30 is provided to perform a proportional control of the number R1 of revolutions of a pump 15 in an ejector type suction/discharge device 6 normally corresponding to a water level of a condensate 5a of a gas/water separation tank 5 and a forcible suction means 32 to rotate the pump 15 at the number R2 of revolutions higher than that in the normal operation when a pressure of a gas/water mixed body via a consumption load 4 rises above a specified pressure or when the temperature of the gas/water mixed body falls below a specified value.
Patent JP-S51126199-A (JP)
Title: Cylindrical article storing cassette
Inventor: TERADA HIROSHI
IPC: G07D1/00
Filed: 1975-04-25
Abstract: PURPOSE: To put a cylindrical article in line in piles in the cassette with its one side open and a device fitted to its bottom through which the cylindrical article is projected one by one, and thus to project the necessary number of articles from the storing case itself. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61211050-A (JP)
Title: Recorder
Inventor: OOTA YUKIHISA
IPC: B41J19/18
Filed: 1985-03-15
Abstract: PURPOSE:To reduce the number of parts and save the manufacturing cost of the entire unit by providing a constitution which allows control of the position and speed of a recording head and also control of recording timing by using a single timer. CONSTITUTION:When a recording head has moved to a recording start position, clock data corresponding to the moving speed of the recording head is written into a timer 5, and an interrupt request through the signal line 5a of the timer 5 is masked. Then data to be recorded is transferred to a latch 7, and in the meantime, if the recording head 3 moves to a prearranged position, MPU 1 controls the speed of the recording head upon an interrupt request by a sensor 4 and writes a count value corresponding to a delay time for the correction of dot shift into the timer 5, thus enabling an interrupt processing by the timer 5. When an interrupt request has been made by the timer 5 through the signal line 5a, MPU 1 applies a recording timing signal to the latch 7 through the signal line 1a, and transmits the latched data to the recording head 3 to allow recording action.
Patent JP-S63223166-A (JP)
Inventor: BURADEIMIRU SUTEFUANOFU ETARUS
IPC: C23C14/28
Filed: 1987-03-06
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-H10244036-A (JP)
Title: Pachinko game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To increase a player's chances to exhibit his skill in a pachinko game. SOLUTION: In a pachinko 10, if a player moves a movable pass opening 34 by operating a leftward movement button 76 or a rightward movement button 78 to let a playing ball dropped from an outflow opening 22 pass through the pass opening 34 when a play control device judges a hit and the hit is displayed on a variable display device 60, a special play right occurs and a special play is carried out. If the player estimates the course of a playing ball on a inclined surface 26 to locate the pass opening 34 appropriately, the possibility of carrying out the special game increases, but if not, the possibility decreases. Consequently, the player's skill is reflected on the results (the amount of prize balls) and chances for a player to exhibit his skill increase.
Patent JP-H10246291-A (JP)
Title: V-ribbed belt
Inventor: TANI KAZUYOSHI
IPC: F16G5/20
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent belt vibration from generating by specifying the ratio of the volume of a rubber part on the belt back side from the center plane in the direction of belt thickness to the volume of a rubber part on the belt inner circumferential face side from the center plane. SOLUTION: This belt main body 1 is provided with an endless cushion rubber layer 2 of rectangular section and a ribbed rubber layer 3 provided on the belt inner face side of the cushion rubber layer 2, and ribs 1a, 1a,... are provided on the belt inner face side of the ribbed rubber layer 3, and core wires 6 are buried in the cushion rubber layer 2. Further, a canvas layer 5 is provided on the belt back side of the belt main body 1. The ratio, the volume V1 of a rubber part S1 on the belt back side from the center plane L in the direction of belt thickness of the core wires 6 in the belt main body 1, to the volume V2 of a rubber part S2 on the belt inner face side, is set in the range: V1 /V2 =0.15-1.00. Hereby, damping effects due to the respective rubber parts between the belt back side and the belt inner face side can be uniformalized so as to restrain vibration.
Patent JP-H05247158-A (JP)
Title: Production of polyoxymethylene copolymer having high polymerization degree
Inventor: YAMAMOTO KAORU
IPC: C08G2/06
Filed: 1992-03-09
Abstract: PURPOSE:To produce a polyoxymethylene copolymer having essentially linear structure and high polymerization degree. CONSTITUTION:A polyoxymethylene copolymer is produced by using trioxane as main monomer and a cyclic ether or cyclic formal as a comonomer and copolymerizing the monomers in the presence of a catalyst composed of boron trifluoride or its coordination compound. In the above process, the total amount of impurities having polymerization terminating and chain-transfer actions in the reaction system is suppressed to <=1X10<-2>mol% based on the total monomer, the amount of the catalyst for the polymerization reaction is adjusted to 1X10<-3> to 1X10<-2>mol% based on the total monomer and the copolymerization product is cooled to <=45 deg.C within 30sec after the copolymerization to inactivate the catalyst.
Patent JP-H09207092-A (JP)
Title: Method and device for cutting prepared hole for abrasive cloth
Inventor: HIDAKA HIROYUKI
IPC: B26D1/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a device an a method for cutting abrasive cloth to accurately position the center of abrasive cloth before type abrasive cloth is mounted on a platen and perform accurate cutting of a prepared hole for mounting a central roller. SOLUTION: A rotary shaft 11 is erected on the central part of abrasive cloth. Outer peripheral grooves 13a and 13b are formed around in a rotary shaft 11. A pin 12a fitted in the outer peripheral grooves 13a and 13b through energization is arranged at a plunger 12. A cutter 14a is coupled to the rotary shaft 11. A rotatable cloth press board 15 is arranged at the lower part of the rotary shaft 11. As a result of the plunger 12 being moved to an outer peripheral groove 13a, a distance from an elevation arm 2 to the cloth press board 15 is changed, and the abrasive cloth is forcibly pressurized. A cutting table 5 is arranged below the abrasive cloth and a cutting surface is positioned in a level higher than that of a periphery.
Patent JP-H04268448-A (JP)
Title: Gas sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a gas sensor by using a joint material which enables a stem and a cap to be joined at a low cost as well as in the atmospheric air. CONSTITUTION:A gas sensor has a sensor element 4 which is sealed up into a sealing member made up of a stem 2 comprising ceramics and a cap 6 comprising a porous ceramics. The stem 2 and the cap 6 are joined by a joint material with an expansion coefficent thereof approximate thereto. The joint material is an inorganic adhesion 7 which contains at least an inorganic oxide and presents acidity or alkalescence. The gas sensor 1 thus obtained allows the joining of the stem 2 and the cap 6 firmly in the atmospheric air and under a temperature of room temperature to about 150 deg.C without affecting a lead 5 and the sensor element 4 adversely thereby achieving a reduction in cost with higher workability.
Patent JP-S62208119-A (JP)
Title: Digitizer
Inventor: KOIZUMI HARUYUKI
IPC: G06F3/0488
Filed: 1986-03-07
Abstract: PURPOSE:To execute highly efficiently enlargement/reduction editing work including movement by the small number of times of key operation by providing the titled device with a function key and a positional information input part for inputting the positional information of a range to be edited and positional information specifying an enlargement or reduction range. CONSTITUTION:An original 2 is set up on a tablet 6 in a positional information input part of a digitizer 3 and a move key, a composite key, or the like on a function information input part 11 is contacted with a dedicated pen. Then the diagonal positions P1, P2 of the range (a) to be edited on the tablet 6, the diagonal positions P3, P4 of the enlargement or reduction range (b) on a moving position, etc., are specified by the dedicated pen. Consequently, coordinate information obtained through a coordinate conversion circuit and input information are inputted to a control part equipped with a CPU or the like, the editing work is executed and the edited result is stored in a RAM included in the control part. Then, editing copy based upon a copying machine 1 using the original 2 is executed. Thus, the enlargement/reduction editing work including movement can be highly efficiently executed by the small number of times of key operation.
Patent JP-H02230188-A (JP)
Title: Electrode inspection device
Inventor: TOMINE TORU
IPC: G01R31/02
Filed: 1989-03-02
Abstract: PURPOSE:To detect a short circuit and wire breakage and to record the position based upon the outward shape reference of a substrate by making a contact scan by an inspection probe at right angles to transparent electrode patterns of a substrate and detecting a voltage which is applied to a common electrode. CONSTITUTION:The transparent electrode patterns 5 are formed on the liquid crystal display body substrate 4 and common wiring 3 is provided at the outer peripheral part for every other pattern. A voltage application probe 1 is brought into contact with the substrate 4 from outside to apply a constant voltage and the detection probe 2 makes the contact scan nearby the opposite side of the transparent electrode patterns about the electrode 3 at right angles to the patterns 5. If a pattern is short-circuited 7 or broken 8, a pulse which is not obtained by the normal pattern is detected or a pulse is absent. That can be recognized by detecting the voltage level in a window provided at a position corresponding to the pattern pitch from the leading edging of the normal pulse.