baber/WOPTO huggingface dataset:
Patent JP-S62282697-A (JP)
Title: Improvement of settleability of activated sludge
Inventor: CHIGUSA KAORU
IPC: C02F3/34
Filed: 1986-05-30
Abstract: PURPOSE:To improve the settleability of activated sludge in an activated sludge treatment of the waste water contg. sugar and/or protein by adding bacteria of Bacillus and/or Pseudomonas having large flock forming capacity to an aeration tank. CONSTITUTION:The bacteria of Bacillus and/or Pseudomonas having the large floc forming capacity are added to the aeration tank in the activated sludge treatment of the waste water contg. the suger and/or protein. More specifically, the bacteria of Bacillus or Pseudomonas of the kind corresponding to the compsn. of the waste water are added to the sludge having the deteriorated settleability to improve the sludge. The improvement is made in the shorter time than heretofore even if the sludge is once overaerated and is deteriorated in the settleability.
Patent JP-S63290514-A (JP)
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1987-05-21
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-H04325509-A (JP)
Title: Aqueous dispersion of fluoropolymer
Inventor: SHIMIZU TATSUYA
IPC: D21H19/00
Filed: 1991-04-25
Abstract: PURPOSE:To obtain the title dispersion improved in film-forming properties, adhesion to a substrate, etc., by emulsion-polymerizing an alpha,beta-unsaturated carboxylic acid with a specified alkyl (meth)acrylate in the presence of vinylidene fluoride polymer particles. CONSTITUTION:30-90wt.% vinylidene fluoride is emulsion-copolymerized with 50-9wt.% tetrafluoroethylene and 20-1wt.% hexafluoropropylene to obtain vinylidene fluoride polymer particles (A) of a particle side of 0.05-3.0mum. 10-70wt.% alpha,beta-unsaturated carboxylic acid is mixed with 5-80wt. % alkyl (1-5C) (meth) acrylate and 0-85wt.% other ethylenically unsaturated compounds copolymerizable therewith to obtain a monomer (B). 10-900 pts. wt. component B is emulsion-polymerized at 30-100 deg.C for 1-30hr in the presence of 100 pts. wt. component A in an aqueous medium containing an emulsifier, a polymerization initiator, a pH adjusting agent, a solvent, etc.
Patent JP-H0420178-A (JP)
Title: Video signal processor
Inventor: KOGA FUMIAKI
IPC: H04N5/14
Filed: 1990-05-15
Abstract: PURPOSE:To freely set gain correcting accuracy irrespective of clock frequency at modulating in a pulse width modulating circuit by integrating only the signal equipment to bit number digitally before the signal equivalent to the bit number is abandoned in a second coefficient circuit and adding the carry signal to a high order bit. CONSTITUTION:Only the signal equivalent to bit number is integrated and the carry signal is added to a high order bit before the signal equivalent to bit number is abandoned from the lowest order bit with making fixed coefficient times in a coefficient circuit 606 by providing a low order bit integrating circuit 101. Accordingly, since the signal of the low order bit is reflected to the high order bit even when it is made coefficient times in the coefficient circuit 606, accurate gain correcting can be executed without degrading the detecting accuracy of an erroneous signal. Thus, gain correcting accuracy can be set freely irrespective of clock frequency at modulating in a pulse width modulating circuit.
Patent JP-H08320941-A (JP)
Title: Device and method for repairing document
Inventor: WATANABE TOSHIAKI
IPC: G06T11/80
Filed: 1995-05-24
Abstract: PURPOSE: To emphasize a character, a drawing, etc., in accordance with a document by specifying the range of inputted data such as a character and a drawing, thickening the data in the specified range and outputting the thickened data. CONSTITUTION: A thickening modification key on an input device is depressed to input thickening (S1 ) and a thickening range (a start point and an end point) is set up (S3 , S6 ). User setting or automatic setting is judged (S7 ). When automatic setting for thickening is selected, whether a character exists in the set range or not is judged and the character information is acquired. Then thickening width, thickening direction and color which are previously and automatically set up are set up in the acquired character information. Then a drawing is thickened. Namely a set range is determined, whether a drawing exists in the set range or not is judged, and when the drawing information exists, the drawing information is acquired and the previously and automatically set thickening width, thickening direction and color are set up to the acquired drawing information.
Patent JP-S5552122-A (JP)
Title: Compensation unit for ineffective power
Inventor: IGAWA TADAYASU
IPC: G05F1/70
Filed: 1978-10-11
Abstract: PURPOSE: To compensate the ineffective power, by connecting capacitor to the secondary side of the induction voltage regulator IVR and changing the secondary voltage of IVR.  
     CONSTITUTION: The voltage signal obtained at the voltage transformer 10, load current signal obtained at the current transformer 13 provided at the load circuit, and current signal of the induction voltage regulator IVR7 are inputted to the control unit 12. The control unit 12 obtains the difference between the delayed and advanced ineffective power, and if this difference is positive, the secondary voltage of IVR7 is increased, and if negative, decreased. To compensate the ineffective power, IVR7 and leading capacitor 8 are used, allowing to avoid the production of higher harmonics and to constitute the circuit with no contacts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5551084-A (JP)
Title: Purification of perfluoro(2-alkyltetrahydropyran)
Inventor: ABE TAKASHI
IPC: C07D309/08
Filed: 1978-10-11
Abstract: PURPOSE: To obtain the title high-purity compound useful as an oxygen transport carrier for artificial blood, by heat-treating a mixture of structural inomers of two  perfluorocyclic ethers with anhydrous aluminum chloride.  
     CONSTITUTION: A mixture of a perfluoro(2-alkyl-tetrahydrofuran) of formula I (Rf is 1W8C straight or branched chain perfluoroaliphatic alkyl group) and a perfluoro(2-alkyltetrahydropyran) of formula II is reacted with an excess of anhydrous aluminum chloride (A) in the presence or absence of a solvent, e.g. carbon tetrachloride, at 150W170°C for 10W50hr to separate and purify the compound of formula I as a chlorine compound. Thus, the compound of formula II can be obtained readily in high purity from the mixture of compounds of formula I and II,  which has not been easily separated, because only the compound of formula I reacts  with (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11308304-A (JP)
Title: System and method for selecting and replacing program automatically
Inventor: HONDA YUSUKE
IPC: H04L69/40
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance and inspection by selecting automatically a program to test transmission in response to an event occurred in the transmission and to improve the efficiency. SOLUTION: A program storage means 18 stores plural predetermined events that may occurr on a transmission line, and when a control means 19 detects and event, a selection signal generating means 17 generates a control signal in response to the event, a selection signal discrimination means 16 receiving the selection signal identifies it, selects a program that the selection signal is coincidently correspondent to the program stored in a plurality program storage means 14, a program replacement means 15 transfers selected program data to a program storage means 18 and the control means automatically executes a maintenance test of the transmission line connecting to an external device, based on the transferred program.
Patent JP-H05297531-A (JP)
Title: Treatment of silver halide photographic sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C1/09
Filed: 1992-04-20
Abstract: PURPOSE:To facilitate maintenance and control of processing performance of a developing solution, to reduce its replenishment, to obtain images superior in photographic performances, to enable to use as a developing agent a metal compound to be repeatedly regerated by electrolytic treatment through the developing solution, and to enable stable processing without discharging any waste solution. CONSTITUTION:The silver halide photographic sensitive material containing a silver halide emulsion sensitized with a selenium sensitizer is subjected to black-and-white development with a black-and-white developing solution containing an organic acid complex salt of a transition metal and this developing solution is regenerated before, during, or after the processing by the electrolytic treatent of the developing solution.
Patent JP-S63291282-A (JP)
Title: Cartridge for floppy disk
Inventor: KATO HIROSHI
IPC: G11B23/033
Filed: 1987-05-21
Abstract: PURPOSE:To easily protect the right of authorship by providing an electric memory device and an electric contact which realizes the input-output of a signal between the electric memory device and an outside. CONSTITUTION:The memory device 4 is incorporated in a microfloppy type chassis 1 enclosing a magnetic substantial disk 3 and a non-woven fabric 5 which protects the magnetic substantial disk 3, and electrically connected with the contact 2. The contact 2 is provided in order that the outside and the memory device 4 can input and output the signal. Then, by using optional key information, software is encoded in a fixed form and the encoded software is recorded on the magnetic substantial disk 3 in an ordinary recording form. Simultaneously to that, key information used when decoding the encoded software is written in the memory device 4. Besides, when the software is used, the key information from the memory device 4 in a cartridge is read and the software recorded on the magnetic substantial disk 3 is decoded in the fixed form by using the key information. Thus the right of authorship of the software can be easily protected.
Patent JP-H01295349-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: MACHIDA TORU
IPC: G06F12/16
Filed: 1988-05-23
Abstract: PURPOSE:To ensure the normal writing/reading actions despite occurrence of a write unable memory cell by writing the write data with inversion and reading it out with the second inversion in case no coincidence is obtained between the read data and the write data. CONSTITUTION:The input write data are written into a memory cell group corresponding to the addresses in a memory array 4 and then read out. These read-out data are compared with the write data by a comparator 5 and both data are sent to a data holding state memory 6. When no coincidence is obtained between both data, a write inverting circuit 8 inverts the write data and writes them into the memory cell group corresponding to the addresses. When these written data are read out, a read inverting circuit 7 inverts or not the read data according to the contents of the memory 6 and sends them to an output circuit 2. Thus the normal writing/reading actions are ensured even with a semiconductor nonvolatile memory device containing a write unable memory cell.
Patent JP-H02304641-A (JP)
Title: Data processor
Inventor: ICHIHARA MASAHIRO
IPC: G06F12/00
Filed: 1989-05-19
Abstract: PURPOSE:To efficiently use the storage capacity of a data file storage device, and also, to obviate the waiting time by providing a record length storage means, a block length storage means, a data counter means and a data block storage means, etc. CONSTITUTION:Data inputted from a first interface means 5 is stored successively in a data block storage means 3 by a prescribed address through a data control means 4. In this case, block length information of a block length storage means 213 in an overall control means 2 is set to a data counter means 411 in the means 4, the number of transfer data is counted and data of only block length is transferred. Subsequently, in the case of writing the data accumulated in the means 3 to a data file storage device, the means 4 reads out the data of the means 3 through a record length storage means 212, the means 210 and the means 411, based on the orientation of the data transfer by the means 2, and it is outputted through a second interface means 6. In such a way, the storage capacity can be used efficiently, and also, the waiting time can be obviated.
Patent JP-S5250475-A (JP)
Title: Shock absorber for vehicle
Inventor: ITOU KEIICHI
IPC: F16F9/504
Filed: 1975-10-18
Abstract: PURPOSE:The shock absorberffor vehicle to be designed to enlarge the damping force excepting the time when the accleration is added onto the upward direction to lead the damping force to be smaller.
Patent JP-H01296313-A (JP)
Title: Magnetic labeling body
Inventor: ISHII HIROYOSHI
IPC: G05D1/02
Filed: 1988-05-25
Abstract: PURPOSE:To improve the workability of a magnetic labeling body used for magnetic guiding system so as to make local modification of the body easier by constituting the labeling body by putting an amorphous alloy piece between nonmagnetic thin sheets. CONSTITUTION:This labeling body is constituted by putting the flaky soft magnetic amorphous alloy piece 7 having a thickness of 5-100mum and aspect ratio (the ratio of the maximum length to the maximum thickness) of 10-15,000 is put between 100-500g/m<2> nonmagnetic thin sheets 9 in such a way that the amorphous alloy piece 7 does not reach both side edges of the thin sheets. An adherent layer 10 is formed on the surface of one of the thin sheets 9. The labeling body is formed to have a total thickness of <=0.5mm and length of <=10mm. Since the labeling body is constituted in such way, partial exchange of the labeling body and a change in the guiding route can be performed easily.
Patent JP-H07310948-A (JP)
Title: Wind direction regulator for air conditioner
Inventor: YAMASHITA SUSUMU
IPC: F24F13/20
Filed: 1994-05-17
Abstract: PURPOSE:To alleviate a resident's feel of draft based on the concentration of a diffused air by partitioning a diffusing louver to a plurality along its longitudinal direction, and altering the angles of the partitioned louvers to be integrated. CONSTITUTION:A diffusing louver is partitioned to a plurality along its longitudinal direction, and the partitioned louvers 6A, 6B, 6C and 7A, 7B, 7C are altered at the mounting angles and fixed at both the ends to a coupling panel 10 to be integrated. The louvers 6A and 7a, 6B and 7B, and 6C and 7C are located at predetermined intervals so that the diffused airs pass therebetween. The profiles of the pairs of the louvers 6A and 7A, 6B and 7B, and 6C and 7C are formed in circular arc-shapes for forming the parts of a circle at the rotary shaft center of the louvers as a center, and engaged with the circular arc-shaped surfaces 5A formed along the longitudinal direction of a diffuser 5.
Patent JP-S61285185-A (JP)
Inventor: NAKAHATA IWAO
IPC: B62K19/16
Filed: 1985-06-12
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-H04351436-A (JP)
Title: Battery charging control method for vehicle
Inventor: FUJISAWA TATSUJI
IPC: B60L11/18
Filed: 1991-05-29
Abstract: PURPOSE:To maintain an appropriate charging level according to the variation of working temperature conditions of battery. CONSTITUTION:A temperature detector 5 detects ambient temperature variation of a battery 4 based on the temperature T of electrolyte. A charge control command signal generating unit 7 delivers a command signal, for varying the charging voltage based on the temperature variation of electrolyte, to a charging voltage control circuit 3. The charging voltage control circuit 3 then varies the charging voltage according to the command signal. Charging voltage Vs is determined according to a formula Vs=14.4-(T-20)X0.02. The charging voltage is increased when the battery voltage Vt detected through a voltage detector 6 drops below a set level for a predetermined interval and it is subsequently recovered when the battery voltage exceeds thus increased charging voltage for a predetermined interval.
Patent JP-H02305099-A (JP)
Title: Cabin sound field constituting device
Inventor: MOTOJIMA AKIRA
IPC: H04S5/02
Filed: 1989-05-18
Abstract: PURPOSE:To obtain excellent reproducibility for any listener by switching the output sound pressure levels of rear speakers and right and left front speakers to values suitable for a listener on a front or rear seat in a room. CONSTITUTION:A listener 70 who sits on a front seat in the room 4 and a listener 71 who sits on a rear seat are different in distance to speakers arranged at respective positions in the room, and the sound pressure levels from the respective speakers SP1-SP6 and the times of acoustic propagation from the respective speakers are different. Therefore, the listening position of an object listener is switched by an input means such as a push button switch for sound field control. The output sound pressure levels of the rear speakers SP5 and SP6 and left and right front speakers SP1 and SP2 are set selectively by a switching means 52 to values suitable for the listener 70 sitting on the front seat in the room 4. Consequently, the excellent feeling of spreading, etc., is reproduced for the listener 70 on the front seat and the listener 71 on the rear seat.
Patent JP-S5915941-A (JP)
Title: Photoreceptor
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/08
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a photoreceptor having high photosensitivity and capable of acting stably in repeated use, by forming one or two layers of an inorg. substance with high electric resistance between a substrate and a selenium-arsenic telluride layer and/or on the layer. CONSTITUTION:A selenium-arsenic telluride layer 2 is formed on an electrically conductive substrate 1 of Al or the like, and a layer 3 of an inorg. substance, especially a photoconductive substance is formed on the surface of the layer 2. The layer 3 may be formed between the layer 2 and the substrate 1, and layers 3, 3' of the inorg. substance may be formed on and under the layer 2. Since the resulting photoreceptor has the layer 2, it has high sensitivity to light having <=about 950nm long wavelengths and is very useful for a recorder using semiconductor laser as a light source. Since the layer 3 with high resistance is formed, the photosensitivity of the photoreceptor is increased. Especially when the layer 3 is formed on the surface side of the photoreceptor, stable action is carried out even in repeated use, and the mechanical strength and durability are furthr improved.
Patent JP-H08318628-A (JP)
Title: Manufacture of ink-jet recording head
Inventor: KUNIDA MASAO
IPC: B41J2/135
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an ink-jet recording head that has a high shooting accuracy in a position and an excellent responsiveness. CONSTITUTION: After a nozzle plate of an ink-jet head is applied with nickelphosphorus composite plating 81 containing polytetrafluoroethylene all over the surface, excima laser ray is emitted from back to selectively remove polytetrafluoroethylene on the back of the nozzle plate and form a very fine uneven surface. Thereby, an excellent hydrophilic nature is created on the inner face of the nozzle plate, and the interface between the hydrophilic part and the water-repellent part of the nozzle surface is homogenized, so that the spouting direction of ink is stabilized, and a high shooting accuracy in a position and continuous responsiveness can be obtained.
Patent JP-H05326713-A (JP)
Title: Output circuit for semiconductor device
Inventor: TOYOSHIMA YOSHIAKI
IPC: H01L21/82
Filed: 1992-05-19
Abstract: PURPOSE:To provide the output circuit for a semiconductor device with which a through rate can be controlled easily and an optimum through rate can be given to each terminal in a multiterminal ASIC-LSI. CONSTITUTION:The title output circuit is provided with a buffer part at least consisting of a plurality of buffer circuits 12 and 14 which are concatenatedly connected between an input terminal 10 and an output terminal 16, and the output circuit is constituted in such a manner that the transition time of the output potential, which is outputted from the output terminal 16, can be changed by altering the impedance component of the buffer part. Accordingly, the switching speed (through rate) of the output circuit can be controlled by merely changing the wiring condition of the wiring layer.
Patent JP-S5650268-A (JP)
Title: Rotary hydraulic machine
Inventor: FUKAI KIYOTATSU
IPC: F03B17/00
Filed: 1979-09-30
Abstract: PURPOSE: To utilize hydraulic energy of water after being converted to motion energy by coaxially connecting an electric motor to an electric generator and connecting a hydraulic tube with a nozzle on its tip and connected to a water duct, to  the rotary shaft of electric motor and electric generator.  
     CONSTITUTION: Electric motor 14 and electric generator 12 are coaxially connected with a rotary shaft 16, and a hydraulic tube 8 equipped with nozzle 25 having a needle valve which is opened and closed by an electric motor 9 and connected to a water duct 6, is connected to the said rotary shaft 16. If the electric motor 14 is turned, disc 10 rotates in the direction of an arrow 26 and water in the neighborhood of nozzle 25 of the hydraulic tube 8 obtains pressure energy due to centrifugal force. When the disc has reached a constant-value velocity, the needle valve is opened by operating the electric motor 9 and then water is discharged from nozzle 25, turning pressure energy to kinetic energy. At that time, the electric generator 12 supplies electric power to the outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63291381-A (JP)
Title: Sheath heater
Inventor: MATSUNO HIROSHI
IPC: H05B3/48
Filed: 1987-05-22
Abstract: PURPOSE:To secure airtightness, reduce the cost with a simple structure, and improve workability by filling silicone rubber in a mold cap molded with silicone rubber and fitting it to the end section of a metal pipe. CONSTITUTION:A coil-shaped heating wire 2 provided with a terminal 1 is inserted into a metal pipe 3, the electric insulating powder 4 made of electro- melting magnesia powder is filled in it, a lead wire is spot-welded to the terminal 1 via a connecting terminal 7, and a mold cap 8 made of silicone rubber is located near the pipe 3 through the lead wire 6. The necessary quantity of silicone rubber 9 is filled in the cap 8, and this cap 8 is inserted into the end section of the pipe 3. The terminal section is thereby made equivalent to the silicone rubber mold, airtightness is secured, the cost is reduced with a simple structure, and workability is improved.
Patent JP-H11328346-A (JP)
Title: Manufacture of ic card
Inventor: SATO MITSUYA
IPC: B42D15/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method which can be applied with automatic soldering connection and can manufacture IC cards of good quality in high yield. SOLUTION: This manufacturing method includes a lead wire connecting process wherein lead wires 5 and 5' and a terminal 8 are connected after an IC chip 3 and an antenna coil 2 are positioned on a thin plate type jig 4 and the lead wires 5 and 5' are fixed by being guided creeping over terminals of the IC chip 3 when the IC chip 3 and antenna coil 2 are embedded in an IC card main body after the IC chip 3 is connected by the lead wires 5 and 5' of the antenna coil 2. In the lead wire connecting process, a torsion coil spring 6 having a spring coil part and bent leg parts atop of arm parts extending from both ends of the spring coil part is used as a means for fixation connection and the lead wires 5 and 5' are fixed by being energized to a wall part 7 formed on the jig 4 with the spring repulsing force of the leg parts.