baber/WOPTO huggingface dataset:
Patent JP-S61270766-A (JP)
Title: Electrophotographic sensitive body
Inventor: WATANABE KATSUNORI
IPC: G03G5/06
Filed: 1985-05-27
Abstract: PURPOSE:To obtain an electrophtographic sensitive body superior in coatability, sensitivity, durability, and the like by incorporating a specified hydrazone compd. and a specified polycarbonate resin in a photosensitive layer and using coating solutions of both of them good in storage stability and usable for a long period. CONSTITUTION:The electrophotographic sensitive body high in sensitivity, superior in residual potential, and good in mechanical strength and durability an the like can be obtained by coating an electrostatic charge generating layer with a coating solution as a charge transfer layer contg. the hydrozone compd. represented by formula (R1 is CH3, C2H5, CH2CH2Cl, R2, R3 are each optionally substd. alkyl, aralkyl, or aryl, and R4 is H, Cl, Br, alkyl, alkoxy, dialkylamino, or NO2) and the polycarbonate resin represented by formula II in which (n) is an average polymerization degree of 50-500.
Patent JP-S606125-A (JP)
Inventor: MATSUDA YOSHIMASA
IPC: A01D41/12
Filed: 1983-06-22
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-S62267591-A (JP)
Title: Magnet drive multiple volute pump
Inventor: HIRAKAWA NORISHIGE
IPC: F04D13/14
Filed: 1986-05-16
Abstract: PURPOSE:To make compact by arranging a driven rotary member in a first pump and a drive rotary member in a second pump while facing each other through a pump head casing and rotating both rotary members integrally through a shaft means. CONSTITUTION:First and second pumps 2, 3 are driven by a motor 1. The rotation of a driven rotary member 12 in the first pump 2 is transmitted through shafts 15, 31 to a drive rotary member 28 of the second pump 3 so as to induce the rotation of a driven rotary member 23 through the transmission of rotation of a magnet coupling. Consequently, when compared with a conventional struc ture where the driving force is taken out in parallel by means of a drive motor, the design of multiple structure is facilitated and the structure is made compact.
Patent JP-H09105088-A (JP)
Title: Method for deinking of waste paper
Inventor: EMETSUTO JIEI EBUANSU
IPC: D21C5/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for deinking old paper, capable of forming reclaimed pulp having fixed whiteness and completely eliminating or extremely reducing the use of a bleaching agent. SOLUTION: Old paper is deinked by a process for macerating the old paper in an alkali aqueous solution containing sodium sulfite and sodium carbonate and forming a fiber slurry having pH at least about 7.5, a process for separating ink from the paper fiber and a process for removing the separated ink from the slurry.
Patent JP-H01283699-A (JP)
Title: Analog type sensor
Inventor: KIMURA TETSUO
IPC: G08B23/00
Filed: 1988-05-11
Abstract: PURPOSE:To perform local interlocking control and reduce the power consumption at the time of a system down by setting a detecting section to an intermittently operated state by actuating a pulse oscillation circuit when no periodical call is made from a central monitor and controlling a disaster preventing apparatus by outputting a control signal when the level of the detecting section becomes higher than a prescribed level. CONSTITUTION:When a transmission system becomes defective, no address coincidence pulse is outputted from the transmission section of a sensor 2. When the pulse is not outputted, a pulse oscillator which starts to oscillate when the address coincidence pulse does not arrive for more than a prescribed period performs monitoring operations by maintaining the detecting section 23 in the operated state and, when the detecting level of the detecting section 23 becomes higher than a prescribed level, drives control terminal equipment 3 by outputting a control signal to actuate the disaster preventing apparatus. Therefore, the monitoring function is not spoiled and the disaster preventing apparatus can be controlled even when the transmission system becomes defec tive.
Patent JP-S5541138-A (JP)
Title: Miniature motor
Inventor: YABUNO YOSHIAKI
IPC: H02K13/14
Filed: 1978-09-12
Abstract: PURPOSE: To raise the positioning accuracy of soldering of spark elimination chips and improve the balance of an armature, by positioning the spark elimination chips in holes of a printed circuit board and soldering the chips.  
     CONSTITUTION: Commutator segments 11 are annularly placed so that they are separated from one another by insulation slits. A commutator is thus formed. A shaft 7, the commutator 6 and armature windings 11 are integrally molded with a resin 14. An annular recess 15 is provided around the commutator 6. The printed circuit board 16 is placed in the recess 15. Electroconductive parts 17 are connected to the terminal parts 12 of the commutator segments 11. Openings 18 are provided between the electroconductive parts. Each number of the electroconductive parts and the openings is equal to that of the commutator segments 11. The spark elimination chips 19 are provided in the openings 18. Both the ends of the chips are soldered on the electroconductive parts 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60256629-A (JP)
Title: Hydraulic clutch cylinder control device
Inventor: MATSUBA SHIYUUICHI
IPC: F16D48/02
Filed: 1984-05-31
Abstract: PURPOSE:To obtain smooth speed changing by providing a pressure control mechanism having an electromagnetic proportional relief valve and an electric control unit so that the liquid pressure to be supplied to a clutch cylinder can be increased according to a pressure increasing curve most appropriate for the vehicle running condition. CONSTITUTION:A pressure control mechanism 25 for controlling the pump liquid pressure is composed of an electromagnetic proportional relief valve 26 and an electric control unit 27. The set pressure of the electromagnetic relief valve 26 is set by a command signal from the electric control unit 27. The electric control unit 27 receives the vehicle speed, the speed of the engine for driving the transmission and signals from a sensor for detecting the shift position of a directional switching valve 3 and others to calculate the vehicle running condition, and transmits to the electromagnetic proportional relief valve 26 the optimum pressure increasing curve of the clutch cylinder liquid pressure on engagement of the clutch which is obtained from the vehicle running condition.
Patent JP-S5815186-A (JP)
Title: Metronome provided with recessed type pendulum control plate
Inventor: ENDA MITSUJI
IPC: G04F5/02
Filed: 1981-07-21
Abstract: PURPOSE:To make a metronome small-sized, and also to easily obtain its high accuracy, by forming a pendulum control plate having a recessed type. CONSTITUTION:To a pendulum shaft 26 of a metronome, a pendulum control plate 1 formed in a recessed type is fixed. Arm parts 28L, 28R of the pendulum control plate 1 alternately contact with projecting parts 23, 24 of escape wheels 4, 5, and oscillate a pendulum connected to the pendulum shaft 26.
Patent JP-H04229857-A (JP)
Title: Halogenated silver material for photograph
Inventor: IBAANO DERUPURAATO
IPC: G03C1/83
Filed: 1991-05-17
Abstract: PURPOSE: To decolor or to dissolve and remove a dirt from a photographic material during a photographic treatment without remaining the dirt after the treatment by incorporating a specified dye in at least one layer among plural layers in a absorption amount. CONSTITUTION: The dye expressed by the formula is incorporated in at least one layer among the plural layers in the absorption amount. In the formula, R1 and R2 are a sulfonamide group or a carbonamide group independently each other, and R3 and R5 are halogen respectively or atoms each other which complete inevitably a five- or six-membered carbon ring, R4 is hydrogen, R6 and R7 are an alkyl, sulfoalkyl, carboxyalkyl or sulfatoalkyl group independently each other.
Patent JP-H0412193-A (JP)
Title: Canned type refrigerant pump
Inventor: MOROZUMI NAOYA
IPC: F04C29/12
Filed: 1990-04-27
Abstract: PURPOSE:To prevent defective lubrication due to gasification of refrigerant by letting flow a part of refrigerant discharged from a displacement type pump mechanism part into an enclosed case through a bearing surface for lubrication, and cooling a stator with discharge flow flowing the inner face of the enclosed case. CONSTITUTION:When a turning scroll 22 is turningly moved setting the eccentric distance between a stationary scroll 21 and the turning scroll 22 as the radius, a transport space 28 is periodically formed between laps 24, 27, and refrigerant is sucked from a suction pipe 33 and discharged to a discharge chamber 29. A part of the discharged refrigerant is supplied to a first and a second groove parts 48, 49 for lubrication, and the bearing surfaces of a thrust bearing part 30a and a bearing part 9a are lubricated. The major part of refrigerant in the discharge chamber 29 is discharged from a discharge pipe 47 through a back pressure chamber 37, a space 43a, and a space 43b, at this time, by the discharge flow of refrigerant flowing between a rotor 12 and the inner face of a case 6a, heat of a stator 11 conducted to an enclosed case 6 is removed, and the stator 11 is cooled.
Patent JP-H05313798-A (JP)
Title: Bus control system
Inventor: NONAKA TAKUMI
IPC: G06F3/00
Filed: 1992-05-06
Abstract: PURPOSE:To prevent the transition without decreasing the bus transfer amount by deciding the bus logic when the bus is not driven while being kept acquired by a processor as it is to release the bus after the bus is driven, and charging the bus when there is no other processor using the bus. CONSTITUTION:The value of pullup resistor 5 is adjusted to take more than one clock to reach the time when the voltage of a bus 3 approximates the threshold. Controllers 14 and 15 do not charge the bus 3 when similar processors 1 and 2 drive the bus 3 in succession or when one of the processors 1 and 2 accesses the bus 3 followed by the drive of the bus 3 by the other. When the processors 1 and 2 drive the bus 3 without driving it for more than one clock after releasing it or when there is no processor in the processor 1 and 2 using the bus 3 after one of the processor 1 and 2 makes an access, the bus 3 is charged after release the bus 3.
Patent JP-S63279626-A (JP)
Title: Optical transmission system
Inventor: SAITO KATSUMI
IPC: H04B10/272
Filed: 1987-05-12
Abstract: PURPOSE:To attain transmission/reception with the excellent state by allowing one optical transmitter/receiver to discriminate the length of a transmission line from its optical input level and regulating the optical output of a transmission section to bring its optical input level to an optimum value at the other side thereby varying the length of the transmission line between the two transmitter-receivers. CONSTITUTION:A peak value of an electric signal from an optoelectric conversion circuit 6 is detected by a peak detection circuit 8 and compared with a reference voltage by a comparison control circuit 9. When the optical input level of an optical signal Pin is larger, the gain of an amplifier 7 is small, and when the optical input level is smaller, the gain of the amplifier 7 is controlled to be larger. On the other hand, an LED drive circuit 11 controls the level of light emission output switchingly depending on the result of comparison from the comparison control circuit 9. Thus, the optical input level of the optical signal to a new station is uniformized independently of the transmission line length with its slave station.
Patent JP-H06342670-A (JP)
Title: Battery collected insulating periphery of parallel metal foils
Inventor: KODAMA RYUTARO
IPC: H01M10/00
Filed: 1993-04-05
Abstract: PURPOSE:To provide a battery, which can shorten the battery charging time of an automobile and a motorcycle and which can increase the capacity of electricity to improve the ability of an electric automobile and a motorcycle. CONSTITUTION:Two pieces of metal foil as a conductor are arranged in parallel with each other, and they are insulated and collected together. The maximum number of metal foils are connected by conductors, and the conductors are gathered to form a positive electrode and a negative electrode.
Patent JP-H01286938-A (JP)
Title: Metallizing composition for substrate having low thermal expansion
Inventor: KONDO KAZUO
IPC: C03C8/18
Filed: 1988-05-12
Abstract: PURPOSE:To obtain the subject composition having improved airtightness, at a low cost, by compounding Fe/Ni powder composed of Fe powder, Fe2O3 powder, Ni powder, etc., a sintering assistant, etc., Ag powder and CuO powder at specific ratios. CONSTITUTION:Fe/Ni powder (A) is produced by compounding Fe powder, Fe2O3 powder, Ni powder and NiO powder. Separately, a sintering assistant (B) is produced by selecting a crystallized glass frit (low-expansion frit) for improving the adhesivity. 100pts.wt. of the component A is compounded with 2-30pts.wt. of the component B, <=5pts.wt. of Ag powder and 0.1-10pts.wt. of CuO powder to obtain a compounded mixture (C). The component C is mixed to produce the objective metallizing composition for a substrate having low thermal expansion.
Patent JP-S62271024-A (JP)
Title: Optimization processing system
Inventor: KAWACHI HIROAKI
IPC: G06F9/44
Filed: 1986-05-20
Abstract: PURPOSE:To obtain an object program having high executing efficiency by producing previously the dynamic characteristic information and carrying out the optimization processing with reference to said characteristic information when a subject program is executed. CONSTITUTION:The 2nd compiler 9 produces an object program 12 to add a certain type of instruction for analysis of the dynamic characteristics with input of a source program 1. A connecting compilation processing system 10 supplies the program 12 to perform the connecting compilation processing of the program 12 and produces an executable program 13. A dynamic characteristic analysis processing system 11 supplies the program 13 and executes it actually to produce the dynamic characteristic information 14. Then the lst compiler 2 supplies the program 1 to process the analysis of a sentence structure, etc. and delivers its control to an optimization processing part 3. Then it is possible to perform the optimization processing with high execution efficiency that is reflected with such dynamic characteristic information that could not be obtained just with use of the normal optimization information 7 with reference to the optimization information produced by a program structure analysis part 4 as well as the information 14.
Patent JP-S5239001-A (JP)
Title: Boiler efficiency calculating device
Inventor: KAJI AKIRA
IPC: F22B37/38
Filed: 1975-09-22
Abstract: PURPOSE: Proposed is a boiler efficiency calculating device used for thermoelectric power station, which is equipped with a boiler input compensation apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60256998-A (JP)
Title: Dynamic semiconductor storage device
Inventor: MITSUMOTO TOSHIO
IPC: G11C11/404
Filed: 1984-06-01
Abstract: PURPOSE:To increase the differential signal voltage without changing a storage capacitance of a memory cell by connecting a bit line to which the storage capacitance is connected directly to a sense amplifier only when a difference voltage is inputted to the sense amplifier. CONSTITUTION:A data is outputted to a data bus D at write cycle. Then an MOSFET20 is turned on, the bit line 2 is fixed to a power supply potential, an MOSFET19 is turned off, and after the bit line 2 and the sense amplifier S are disconnected, MOSFETs 24, 25 are turned on. A write data on the bus D is stored in a node 26 of a memory cell 11 via a transfer gate 13. Then the FET20 is turned off, a selection signal is inputted to a word line Wi and the bit lines 1, 2 are connected to the storage capacitance 12 via a gate 13. In this case, a differential voltage between the bit lines 1 and 2 is inputted to input terminals 17, 18 of the amplifier S. Then the transfer gates 22, 23 are turned off, a drive signal phiS falls down and the differential voltage of the amplifier S is amplified.
Patent JP-H10295850-A (JP)
Title: Golf ball
Inventor: SASAKI TAKASHI
IPC: A63B37/06
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having a good ball hitting feed and controllability and having excellent repulsive performance and flying performance by incorporating a thermoplastic elastomer having an acrylic resin in a hard segment and an olefinic resin in a soft segment at a prescribed ratio into the resin components for the entire cover. SOLUTION: The cover of the golf ball consisting of a core and the cover formed on the core contains 5 to 100 wt.% thermoplastic elastomer having the acrylic resin as the hard segment and the olefinic resin as the soft segment with respect to the resin components for the entire cover. The mixing in the prepn. of such resin compsn. for the cover is usually executed by using a kneading type twin-screw extruder or internal mixer, such as Bambury mixer or kneader, and executing heating and mixing for 0.5 to 15 minutes at 150 to 260 deg.C. Dimples are formed at need on the ball surface at the time of molding the cover and the cover is subjected to paint finishing, stamping, etc., at need after the molding of the cover.
Patent JP-H06303178-A (JP)
Title: Radio selection calling receiver
Inventor: SHIBAYAMA HIROAKI
IPC: H04W52/00
Filed: 1993-04-16
Abstract: PURPOSE:To prevent the operation disabling state in accordance with the lowering of battery voltage in a radio selection calling receiver from being generated and to make possible the effective use of battery capacity. CONSTITUTION:A secondary battery 7 is charged by a 1st-order battery 6 as a power source in addition to circuit components such as a radio part 1, a CPU 2, a ROM 3 and a RAM 5, etc. When the voltage of the 1st-order battery 6 lowers up to a normal voltage V1 which is some higher than the operation stoppage voltage of the CPU 2, a battery exchange alarm is generated, and when the operation stoppage of the CPU 2 is detected by a CPU stoppage detection circuit 11, the power source output is switched from the 1st order battery 6 to the secondary battery 7. At this time, whether the data of the RAM 5 is normal or not is detected, and the initialization of the RAM is not performed or the initialization is performed according to the detection result. Thus, even if the 1st-order battery 6 is used to its limit, the receiver is not made into an operation disabling state and the effective utilization of the remaining capacity of the battery is possible.
Patent JP-S5238009-A (JP)
Title: Method for the manufacture of hige- activity prophylactic and therapeu tic agent for viral infections
Inventor: ARIMURA HIROBUMI
IPC: A61K35/50
Filed: 1975-09-19
Abstract: PURPOSE: Prophylactic and therapeutic agents for viral infections having a high degree of safety and activity which comprises chemically modified nucleic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S606626-A (JP)
Title: Recovery of low-boiling solvent
Inventor: SATAKE TAKAHIRO
IPC: C07C19/03
Filed: 1983-06-24
Abstract: PURPOSE:To recover methylene chloride or 1,1,2-trichloro-1,2,2-trifluoroethane from a gas containing the same, by adsorbing the gas heated at a specific temperature to a fibrous activated carbon derived from acrylonitrile, and desorbing the adsorbed material with steam. CONSTITUTION:A gas containing methylene chloride (MEC) or 1,1,2-trichloro- 1,2,2-trifluoroethane (FET) is heated at a temperature between the boiling point of MEC or FET and a temperature higher than the boiling point by 30 deg.C, and adsorbed to a fibrous activated carbon derived from acrylonitrile. The adsorbed MEC or FET is desorbed and recovered with steam. EFFECT:Extremely high adsorption effect can be attained by heating the raw gas at a high temperature before contacting with the adsorbent.
Patent JP-S61273559-A (JP)
Title: Electrophotographic device
Inventor: KUMAMOTO KAZUMITSU
IPC: H04N1/42
Filed: 1985-05-29
Abstract: PURPOSE:To facilitate maintenance inspection and replacement by dividing an image carrying device into three parts, i.e. a developing device, a photosensitive drum, and a cleaning device. CONSTITUTION:The cleaning device 10 is coupled with the image carrying device by rails 12 and 13 and a groove 14 engages the rail 15 of the photosensitive drum 9 loosely. The drum 9, an exposure part 8, and an electrostatic charging part 9 are united together and engage the groove 17 of the developing device 11 loosely. The developing device 11 is coupled with the image carrying device by rails 18 and 19. Thus, the image carrying device of an electrophotographic printer into three parts, and then the respective devices are replaced in consideration of their mechanical and electric life.
Patent JP-H07290256-A (JP)
Title: Method for cooling welding machine
Inventor: NEO SHIGERU
IPC: B23K11/36
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a method which does not waste the water resources nor occupies the working space by improving the method for cooling a welding electrode in a welding machine. CONSTITUTION:In the composition of a spot welding machine 1, a steel tube 3 is arranged on a frame among outer side frames. This tube 3 joins mechanically a front face panel 19 and a side face panel 17, and it is utilized as a water cooling tank at the same time. A lower end of the tube 3 is closed, and a water pouring hole 3c is installed at an upper end. The tube 3, the water pouring hole and a pump 5 are connected through hoses 7, 9, 11. The water 41 is filled inside the tube and made to flow. The heat generated at an upper welding electrode 13 and a lower welding electrode 15 is transmitted to the water 41 firstly, then to the tube 3 and radiated from the surface of the side plate 17, etc.
Patent JP-S595297-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L19/06
Filed: 1982-07-01
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-S594453-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/16
Filed: 1982-07-01
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-H10291093-A (JP)
Title: Flux-cored wire for welding stainless steel
Inventor: NAGASAKI HAJIME
IPC: B23K9/23
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a flux-cored wire for welding stainless steel in which no defective welds such as slag inclusion caused by the non-melting of the filled flux are generated, the arc is excellent in stability, and the spatter is less generated in the gas-shielded metal arc welding of stainless steel. SOLUTION: The flux in which the slag material mainly consists of, by the weight % relative to the total weight of the wire, 1.5-3.5% SiO2 , 0.5-2.5% ZrO2 , and 0.5-2.5% TiO2 , the total of the slag composition in the flux is 6.5-9.5% relative to the total weight of the wire, and iron powder whose grain size is <=355 μm, and whose content of particles of 150-297 μm in grain size >=40% is contained by >=35% of the total weight of the flux, is filled in the stainless steel skin by 18-25%, and after the filling the wire is drawn by >=65% in the area reduction ratio.