baber/WOPTO huggingface dataset:
Patent JP-H07241590-A (JP)
Title: Method and agent for preventing bulking of activated sludge
Inventor: YAMADA YOSHIMASA
IPC: C02F3/12
Filed: 1994-03-03
Abstract: PURPOSE:To strongly prevent the bulking of activated sludge for a long period of time without exerting adverse effect on activated sludge by adding an alkali metal salt of 1-hydroxy-2(1H)-pyridinethione to a bulking preventing agent of activated sludge. CONSTITUTION:An alkali metal salt of 1-hydroxy-2(1H)-pyridinethione is added to a bulking preventing agent of activated sludge, or added thereto along with at least one kind of a cationic polymeric flocculant. The alkali metal salt of l-hydroxy-2(1H)-pyridinethione is a sodium salt and the cationic polymeric flocculant is a polyethyleneimine or amine/epichlorohydrin polycondensate with a mol.wt. of 50000-200000.
Patent JP-S62193296-A (JP)
Inventor: MIYASHITA TERUO
IPC: C25D11/04
Filed: 1986-02-20
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-H09225208-A (JP)
Title: Sewage treating agent and treating method
Inventor: NAKAMURA TAKESHI
IPC: C02F1/56
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a very simple sewage treating agent by incorporating an absorbent substance, carbonate, sulfate and polymeric coagulating substance, powdering them, being very simple in the addition of chemicals capable of dealing with a variation of property of sewage. SOLUTION: This sewage treating agent is produced by mixing the absorbing substance, carbonate, sulfate and polymeric coagulating substance being powder beforehand in a specified ratio. These compounding can be adequately changed according to the property of the object sewage. As the absorbing substance, active carbon, activated clay, zeolite and bentonite, etc., are listed, and the bentonite is mostly preferred. As the carbonate, Na2 CO3 , K2 CO3 , CaCO3 and MgCO3 , etc., are listed and Na2 CO3 is especially preferred. Also as the sulfate, Al2 (SO4 )3 , FeSO4 , Fe2 (SO4 )3 , and Na2 SO4 , etc., are listed and Al2 (SO4 )3 is especially preferred. As the polymeric coagulating substance, a copolymer of sodium acrylate with acrylamide is especially preferred.
Patent JP-H06228890-A (JP)
Title: Printed fabric with novel appearance and its production
Inventor: INOUE JIRO
IPC: D06P1/16
Filed: 1993-02-01
Abstract: PURPOSE:To obtain in an advantageous way in terms of cost a printed fabric giving such novel appearance as to have a pattern with partial flambe unevenness. CONSTITUTION:The surface of a fabric is furnished with a pretreating agent predominant in surfactant in a desired patternlike fashion followed by heat treatment and then conducting a printing with the aimed pattern, thus obtaining the printed fabric giving such appearance as to have a flambe pattern in the area with the desired pattern superposed with the aimed pattern and have a contrast between sharp and flambe patterns.
Patent JP-H04273243-A (JP)
Title: Phase shift mask and production thereof
Inventor: KITANO NAOKI
IPC: G03F1/68
Filed: 1991-02-28
Abstract: PURPOSE:To provide the phase shift mask which is uniform in the thickness of shifter films, facilitates the correction of patterns and allows easy inspection of a mask and the production thereof. CONSTITUTION:The light shielding films 21 of the phase shift mask formed with the patterned light shielding films 21 and the patterned shifter films 41 on a light transparent substrate 1 are formed on one surface of the substrate 1 and the shifter films 41 are formed on the other surface side and, therefore, the thickness of the shifter films is not affected by the level difference of the light shielding films and the shifter films are not superposed on the light shielding films. In addition, the shifter films are patterned by using a positive type resist in the 1st process for production and, therefore, the shifter material can be exactly removed from the regions where the formation of the shifter films is prohibitive. The shifter films are patterned by using a negative type resist according to the 2nd process for production and, therefore, the shifter material is made to remain exactly only in the region where the shifter films are ought to function.
Patent JP-H08232658-A (JP)
Title: Cooling device for internal combustion engine
Inventor: MIYAKE TAKASHI
IPC: F01P3/20
Filed: 1995-02-22
Abstract: PURPOSE: To give high heater power to a heater in a car room even at low load time of an internal combustion engine, in a cooling device for the internal combustion engine constituted by assembling partly a heater core which is a heat exchanger for the heater in the car room. CONSTITUTION: A cooling water passage is provided in a cylinder head and in a cylinder block of an internal combustion engine 10. A radiator 22, communicating with the cooling water passage, is provided. An electric motor fan 32 is provided in the vicinity of the radiator 22, also to provide a heater core 30 for a heater in a car room communicating with the cooling water passage. Warming up the internal combustion engine 10 is insufficient, and further by giving prescribed reverse rotation to the electric motor fan 32, under a condition that a flow speed in an engine room can be suppressed, in the case of turning on a heater blower S/W40, the prescribed reverse rotation is given to the electric motor fan 32.
Patent JP-S59161594-A (JP)
Inventor: OKITSU AKIRA
IPC: E02D3/12
Filed: 1983-03-02
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-S58154340-A (JP)
Inventor: IZAKI NORISHIGE
IPC: H02J13/00
Filed: 1982-03-05
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-S59160202-A (JP)
Title: Positioning control device having function for detecting failure of speed control system
Inventor: NOMURA SATORU
IPC: G05B9/02
Filed: 1983-03-02
Abstract: PURPOSE:To always detect continuously and exactly generation of a failure by comparing and checking a speed feedback value by a motor driven by a speed control device, and a speed command value outputted from this speed control device. CONSTITUTION:A position command value XC is given to a positioning control device 11, and by a deviation to a position detecting value XG of a position detector 2, a speed command value VC of an operation pattern is outputted to a speed control device 3. The speed control device 3 drives a driving motor 4, and by this driving, a command speed generator 5 feeds back a speed feedback value VF to the speed control device 3. When the position command value XC and the position detecting value XG become equal, the positioning control device 11 sets the speed command value VC to ''0'' and completes the positioning. In this case, the feedback value VF and the command value VC are compared, and when this deviation is continued by a fixed amount for a constant interval of time, it is decided to be caused by a failure of a speed control system, and a fault detecting signal EM14 for generating an alarm is obtained.
Patent JP-S63201330-A (JP)
Title: Fuel injection pump
Inventor: SAKURANAKA TORU
IPC: F02D1/02
Filed: 1987-02-17
Abstract: PURPOSE:To control the injection rate of fuel in accordance with the operating condition of an internal combustion engine while prevent the variation in a fuel injection quantity by providing both high speed equal speed part and low speed equal speed part on a cam for reciprocating a plunger. CONSTITUTION:As a driving shaft 4 is rotated, a cam disk 9 is rotated being pressed against a roller 13, thereby, reciprocating a plunger 7. And, when a third solenoid valve 32 is opened, fuel is sucked into a high pressure chamber 14 from a cam chamber 5 via the suction groove 16 and suction port 17 of the plunger 7 at the time of a suction stroke at which the plunger 7 is retracted. At the time of the discharge stroke of the plunger 7, on the other hand, fuel in the high pressure chamber 14 is pressurized accompanying the closure of a first solenoid valve 21 and returned to the cam chamber 5 via an overflow passage 28. In this case, at the time of, e.g., the high speed operation of an internal combustion engine, the fuel is sent under pressure by the high speed equal speed part provided on the front stage part of the cam of the cam disk 9, increasing an injection rate.
Patent JP-H07241174-A (JP)
Title: Edible granular material and food containing the same added thereto
Inventor: SUGITANI TOSHIAKI
IPC: A23L27/30
Filed: 1994-03-04
Abstract: PURPOSE:To obtain the subject material, slightly changing properties of retaining an additive with time and capable of imparting a favorable texture, a colorant, a flavoring agent, a sweetener having high sweetness or a functional substance to a food by absorbing and supporting an additive in the form of a solution on a granular reduced palatinose. CONSTITUTION:This food is obtained by absorbing and supporting one or two or more of a flavoring agent, a colorant, a sweetener having high sweetness and a functional substance on a granular reduced palatinose. Thereby, various substances in an amount within a wide range can simply be contained therein and properties of dissolution or chewing in the oral cavity can freely be regulated.
Patent JP-H05195493-A (JP)
Title: Composition for coating paper
Inventor: TAKAHASHI SHINICHI
IPC: C08G69/48
Filed: 1992-01-23
Abstract: PURPOSE:To obtain the subject composition capable of providing coated paper excellent in coating operation efficiency, water resistant strength and ink receptivity. CONSTITUTION:The objective composition for coating paper is characterized by including a carboxy-modified latex in an amount of 5-20 pts.wt. expressed in terms of solids and an alkali-soluble resin in an amount of 0.02-5 pts.wt. expressed in terms of the solids in 100 pts.wt. pigment.
Patent JP-H10221461-A (JP)
Title: Direct recording type measuring meter in the sea
Inventor: INOUE MITSURU
IPC: G01S7/524
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To surely record wave height data such as tsunami generating non- periodically by earthquakes and the like and suppress the increase of operation cost by data recovery or battery exchange. SOLUTION: An acceleration sensor 12 is provided in a transmitter receiver 1. In a main body recording part 2, provided is an acceleration processor 28 to always observe the signal level of acceleration from the acceleration sensor 12 and to generate an earthquake observation activation signal EQS when the signal level exceeds a specific level. The other part of the main body recording part 2 is given a circuit which goes in an earthquake generation operation mode when an earthquake observation activation signal EQS is generated, immediately continues wave height measurement and acquisition of wave height data for a specified time and performs wave height measurement and acquisition of wave height data for preset time with a preset period in normal operation mode other than the earthquake generation operation mode.
Patent JP-H09213642-A (JP)
Title: Semiconductor growing device and method
Inventor: ISHIKAWA HIDETO
IPC: H01L21/285
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To control the gas pressure fluctuation thereby enabling the even film-growth by providing a vent hole communicating a material gas path with a heater installation part on the material gas down stream side of a susceptor mounting a semiconductor substrate in a reaction vessel. SOLUTION: Within a semiconductor growing device, a reaction chamber 20 comprising a material gas path is provided with a containing chamber of a susceptor and a heater on the backside of this material gas path 2 keeping away therefrom. On the other hand, a semiconductor substrate 5 mounted on the susceptor 3 on he heater 4 is elevated in the vertical direction through the intermediary of the doorway for the semiconductor substrate 5 including a heater base 21 for going in and out between inside and outside of the reaction chamber 20. The purposes of the susceptor are to mount and heat the semiconductor substrate 5 as well as to heat and thermal-crack the material gas. A vent hole communicating the material gas atmosphere in the material gas path 2 with the virgin gas atmosphere around the heater 4 is provided on the material gas downstream side of the susceptor 3 and the heater 4.
Patent JP-H10217154-A (JP)
Title: Positioner with tilting mechanism and rotation mechanism
Inventor: ONOE HISAHIRO
IPC: B25H1/18
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a positioner suitable to locate each work placed on a table at a specified angle, at a required position in any desired attitude. SOLUTION: A work is placed on a table 1 and secured. The sleeve of a hydraulic cylinder 30 is locked with respect to the periphery of a piston in the tight fit condition. The lock of the tight fit condition is disengaged, and a piston rod 31 is drawn and put in the operation with specified strokes, and the table 1 is rotated by an inclining shaft 26 and tilted. After the table 1 is tilted to a specified angle, the hydraulic cylinder 30 is held being locked in a tight fit condition. Then a gear 4 is driven by a motor 5 to cause rotation of a gear 3 and the table 1 is rotated.
Patent JP-H10221144-A (JP)
Title: Micro heater and its manufacture
Inventor: SHIIKI MASAKAZU
IPC: G01P5/12
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a micro heater of high detection accuracy wherein an internal stress is not applied to a heater wire and the heater wire is not distorted. SOLUTION: A heater wire 14 and a lead-out wire 15 are set at an upper face of a silicon substrate 10 which has a recessed part 10a with an opened upper face. At this time, an oxidization film 12 is formed at a lower face of each wire, thereby securing insulation from the substrate. The heater wire 14 is set at a position confronting to the recessed part and supported in a cantilever state to the substrate. The heater wire 14 is formed of single crystal silicon. Single crystal silicon is bonded via the oxidization film 12 to the silicon substrate, and therefore no internal stress is brought about. Surfaces of the heater wire 14, lead-out wire 15 are coated with a protecting film 16 of an oxidization film.
Patent JP-H07241161-A (JP)
Title: Fixed-length sausage-twisting apparatus
Inventor: YOHAN NERUSU
IPC: A22C11/10
Filed: 1994-03-04
Abstract: PURPOSE:To provide a fixed-length sausage-twisting apparatus capable of easily adjusting the length of a sausage and performing cleaning and maintenance of the apparatus. CONSTITUTION:This fixed-length sausage-twisting apparatus is composed of a means for pressing and thinning a continued tube having pasted meat, a pair of belt conveyers 2, 2' which intermittently transfer and supply the continued tube having inserted meat in it in longitudinal direction and each of which is provided with the second free wheel 24 supported opposite to the side facing to the other belt conveyer and apart the other side from the facing side, a means for driving the supply-transfer motion of the belt conveyer by using the second fluid pressure cylinder 7 as a driving source, a means for moving the both belt conveyers in relatively lateral direction by using the third fluid pressure cylinder 20 like a torque cylinder as a driving source, a one-way clutch 13 connecting the second fluid pressure cylinder 7 with the belt conveyer, engaging with the belt conveyer during the supply-transfer motion and releasing the engagement during the movement in lateral direction, and a limit switch 11 placed within the passing way of a piston rod 8 of the second fluid pressure cylinder 7 and able to adjust the fixing position determining the position of the extension end of the piston rod.
Patent JP-H11234799-A (JP)
Title: Reverberation device
Inventor: TAKAHASHI AKIO
IPC: G10K15/12
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a reverberation device that synthesize a reverberation characteristic applicable to many diversified virtual halls based on one impulse response group. SOLUTION: Results of impulse response of a reverberation sound observed at pluralities of different observation positions in the vicinity of a space partition plane of a model acoustic space are stored in a storage section 1. A virtual reverberation sound signal that is predicted to be caused when a sound outputted from a real sound source position inside the virtual acoustic space surrounded by the virtual space partition planes is reflected in the virtual space partition planes is generated by digital filters 5-12 and the generated signal is outputted from sub speakers 45-52 placed at each simulated position. Signal delay circuits 13-20 are inserted in series with pluralities of the digital filters that synthesize the virtual reverberation signals. The signal delay time of the signal delay circuits 13-20 is optionally revised by a delay time setting section 61.  Thus, the virtual acoustic space to be simulated is optionally modified by moving the positions of the virtual space partition planes virtually forward or backward.
Patent JP-S60203187-A (JP)
Title: S-tetrahydroprotoberberin oxidase, its production and enzymatic oxidation
Inventor: MANFUREETO AAMAN
IPC: C12P17/12
Filed: 1985-02-25
Abstract: The invention relates to the enzyme S-tetrahydroprotoberberineoxidase, which oxidizes selectively S-tetrahydroprotoberberines and S-1-benzyl-1,2,3,4-tetrahydroisoquinoline in the presence of oxygen, resulting in the corresponding protoberberines and 1-benzyl-3,4-dihydroisoquinolines. The invention also relates to a process of preparing S-tetrahydroprotoberberineoxidase by extraction from certain plant materials. The oxidation products of several compounds find use in the pharmaceutical industries.
Patent JP-H1020035-A (JP)
Title: Laser distance measuring equipment
Inventor: WETTEBORN HAINER
IPC: G01S17/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a laser distance measuring equipment by which compensation with high reliability for a traveling time measurement error due to a signal change is always carried out surely by means of a simple way. SOLUTION: A laser distance measuring equipment is provided with a pulse laser 11, a light polarization device 15, a photodetector 22 provided with an optoelectronics photodetector 23, and an electronic control evaluation system 10. A detection signal indicating a distance of an object is determined by means of a pulse traveling time method with consideration of a light velocity on the basis of a time between emission of a light pulse and reception of it. The electronic control evaluation system 10 is provided with a means which measures the whole electric charge quantity flowing through the photodetector 22 during reception of the light pulse and also measures a pulse width of the received light pulse.  Compensation is based on an electric charge or a pulse width measured with respect to a reference object arranged within a predetermined distance from the light deflection device 15 or a corresponding correction value measured by means of the electronic control evaluation system 10 to the pulse traveling time.
Patent JP-S61193820-A (JP)
Title: Vertical type injection molding machine
Inventor: NAKAYAMA TOSHIO
IPC: B29C45/17
Filed: 1985-02-23
Abstract: PURPOSE:To improve the safety of disassembling, removing and assembling operations, and the working efficiency, by providing an injection cylinder with a notch for allowing a plasticizing cylinder to be moved horizontally and also with a socket capable of slidably leading a flange section. CONSTITUTION:A notch 4 is formed through a flange 14 and a main body wall of an injection cylinder 1. A socket 6 is formed on the undersurface of the flange section 14 for allowing a flange section 15 of a plasticizing cylinder 2 to be slidably lead. An injection piston 9 is moved topmost by suction and back operations, a coupling 11 is removed, a screw 3 is dropped under its own weight, and a spline 3a is disengaged. A bolt 12 is removed to allow the plasticizing cylinder 2 to be suspended by the socket 6, an eye bolt 13 is picked up and is moved to a prescribed position, and is pulled up by a crane 10 to be brought to a specified position. The assembling can be carried out in reversed order. Thus, the dismounting operation of the plasticizing cylinder can be made easy and the safety and the working efficiency can be improved.
Patent JP-S61194161-A (JP)
Title: Manufacture of electrically conductive spring material
Inventor: WATANABE TAMOTSU
IPC: C22F1/00
Filed: 1985-02-22
Abstract: PURPOSE:To manufacture an electrically conductive spring material excellent in the spring strength, the moldability and the fatigue characteristics by performing the buff abrasion for the electrically conductive spring material before or after the mill hardening treatment wherein the final rolling is finished for the spring material and making the surface the proper surface roughness. CONSTITUTION:In case of performing the mill hardening treatment for an electrically conductive spring material such as a beryllium copper alloy which is made to a prescribed plate thickness via a final rolling process, a buff abrasion process is provided before or after the mill hardening process. The surface roughness is regulated to <=0.5mum by removing a hardened layer and a streak formed on the surface of the above-mentioned electrically conductive spring material in the preceding rolling or a pickling process. Thereby the spring strength, the moldability and the fatigue characteristics of the electrically conductive spring material are remarkably increased.
Patent JP-S59161583-A (JP)
Inventor: INOUE MIYOSHI
IPC: E06B3/72
Filed: 1983-03-03
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-S63202474-A (JP)
Title: Thermal recording printer
Inventor: NOMURA ZENICHI
IPC: B41J2/36
Filed: 1987-02-18
Abstract: PURPOSE:To print a vertical one line clearly, by providing a previous record control circuit which controls applied energy, depending upon the presence of printing data of a previous line, a buffer memory circuit which transfers a present line data and a previous line data to the previous record control circuit, and a control means which switches the previous line data to white by an arrangement of a present line data. CONSTITUTION:A printing data signal inputted to a read buffer selector 21 of a printing data receive part 17 is sent to a neighbour control circuit 8 of a printing control circuit part 6 through line buffer memories 18, 19, 20 and a read buffer selector 22. Printing energy is controlled, depending upon the presence of a neighbour printing data in a heating element 2. When a printing data of neighbouring both lateral two dots is white, the printing data of a previous line is made white and a previous record control circuit 7 is so constituted as not to be operated. That is, the previous line control circuit 7 controls energy to be applied to the heating element 2 in printing of a following line on the basis of the printing data of the previous line. When a black printing data was colored in the previous line, printing energy is decreased by a remaining heat content in printing of the following line and a printing of a good density is obtained.
Patent JP-H09230187-A (JP)
Title: Pulling eye for optical fiber cable
Inventor: SATO TAKAHIRO
IPC: H02G1/06
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve workability and to decrease the number of parts by providing a pulling eye with a can for enclosing the base end side of a tension member, a compressed sleeve having a caulking part extended from this can and an eye nut which is fixed to the extension end and is connected to a messenger wire. SOLUTION: The pulling eye 1 has the can 2 which is fitted into the sheath of the connecting end 35 of the optical fiber cable 20 and encloses the base end side of the tension member 23, the compressed sleeve 3 which is fitted to the tension member 23 and has the caulking part 7 extended from the can 2 and the eye nut 4 which is fixed to the extension end of the compressed sleeve 3 and is connected to the messenger wire. As a result, the number of the parts is decreased, the manufacturing cost is reduced and assembling and mounting work is facilitated. Further, the mounting of the pulling eye in the state of previously assembling its constituting parts at the optical fiber cable 20 is made possible.