baber/WOPTO huggingface dataset:
Patent JP-2000014265-A (JP)
Title: Method for increasing productivity of animal through environmental improvement of barn using mist of finely divided water
Inventor: HASHIGUCHI HIROAKI
IPC: A01K1/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing productivity in live stock products by improving the environment of a barn using water. SOLUTION: This method for increasing productivity through environmental improvement of a barn using mist of finely divided water is characterized by the following steps: (1) transformation of water into negatively charged mist of ultrafinely divided water having <= ca. 0.2 μm particle diameter, followed by injecting it into the barn 1 to diffuse it; (2) transformation of the whole atmosphere of the barn 1 into negatively charged one, and giving moisture to animal surfaces contacted with air and making animal body take in negative ions by contacting the animal surfaces with the mist in the barn, followed by improving the physical constitution of the animals to increase productivity of animals.
Patent JP-S58104106-A (JP)
Title: Iron manufacture using direct reduction method and direct reduction furnace used for said method
Inventor: MATSUOKA TOSHIO
IPC: C21B11/02
Filed: 1981-12-16
Abstract: PURPOSE:To produce molten pig iron with good thermal efficiency without using any rotary kiln by adding carbonaceous reducing agents and desulfurizers to pellets of residual oils formed from powder iron ore and residual oils and subjecting the mixture to drying, carbonizing and reducing then to melting. CONSTITUTION:Powder iron ore O and residual oils R are mixed by a pelletizer 1, whereby residual oil pellets PR are formed. If necessary, the pellets PR are carbonized in a moving grate furnace 2 for drying and carbonizing and are charged together with carbonaceous reducing agents C and desulfurizers Fl consisting of limestone or dolomite, etc. into a shaft and melting furnace 4 by means of a mixer 3. The materials that are not dried and carbonized in the furnace 2 are dried and carbonized in the uppermost part of the furnace 4. The mixture charged in the furnace 4 is reduced by a reducing gas G in the shaft furnace 4A, and are melted by an induction coil 6 in the melting furnace 4B, whereby the mixture is separated to molten iron PI and slag Sl. Part of the  light oil produced by cracking from the pellets PR in the furnace 4A is modified  with a heating and modifying furnace 7 and is used as the gas G.
Patent JP-H0734556-A (JP)
Title: Joiner for joint of siding board
Inventor: MORI MINORU
IPC: E04F13/08
Filed: 1993-07-23
Abstract: PURPOSE:To increase the adhesion strength of a sealing material filled in a joint clearance formed between siding boards arranged adjacently, by providing projected swells projected to the sealing material side, at the top of a joiner for joint. CONSTITUTION:A joiner 11 for a joint is fixed on the side of a furring strip 36 at the horizontal fitting parts 14 thereof for its anchorage. A protective sheet stuck on the top 12 and vertical rises 13 is peeled off to disclose the primer layer 19. And the opposite endfaces 31a, 32a of siding boards 31, 32 are placed to contact respective vertical rises 13 and fixed at the side of furring strip 36. Next, the joint clearance 33 having the top 12 as the joint bottom 35 formed between the opposite endfaces 31a, 32a is filled with a sealing material 34 to form a joint 37. In this case, since a swell 12a is provided at the top 12, the sealing material 34 secures a wider contact area and more firmly stuck to the top 12.
Patent JP-H02285745-A (JP)
Title: Single channel communication bus system
Inventor: HENRIKASU FURANSHISUKASU ADORI
IPC: H04L12/413
Filed: 1989-08-07
Abstract: PURPOSE: To facilitate the station address allocation of a system having plural pieces of the same type equipment by allocating a destination station address by executing a required initializing program through the interface circuit of a station connected to a single-channel communication bus. CONSTITUTION: Respective stations 2-4 connected to a data line 1 have interface circuits 22-24 and devices 21-23 such as video recorders, audio recorders or speakers and one station becomes a master station to communicate with the other stations. These circuits 22-24 respectively execute the initializing programs, the plural different destination station addresses are transmitted in prescribed order and when no positive response signal is received, the finally generated address is allocated as the destination station address of such a station. Because of this automatic allocation, even in the system having plural pieces of the same type equipment, its user can easily and exactly allocate the station address.
Patent JP-H0850968-A (JP)
Title: Electric connector for flexible board
Inventor: YAMAGUCHI TOMISABURO
IPC: H01R12/79
Filed: 1994-08-05
Abstract: PURPOSE:To prevent the coming-off of a pressure member from a housing, and a poor contact between a flexible board and a contact shoe, by pressing the flexible substrate by a presser member while moving the presser member in the direction reverse to the inserting direction when the pressure member is pressure rotated. CONSTITUTION:A pressure member 7 is positioned at an opening position by lifting up a pressing operation member 7B. In this case, a presser 10 is at the opposite side of the operation member 7B to a rotary shaft 11, and it forms an inserting space sufficient to the thickness of a flexible substrate F between a contact shoe 3 and a contact member 4. In this case, the substrate F is inserted through a guide space 7A of the pressure member 7 until it hits the bottom. The presser 10 to rotate the pressure member 7 downward presses the substrate F to the contact member 4 by moving from the bottom to the opening side. While the substrate F is abutted to the contact shoe 3 at a sufficient force and connected electrically, its upper surface is pressed downward by the inner surface at the upper side of the space 7A of the pressure member 7, so as to be bent, and to make the substrate F hard to come off.
Patent JP-S6094710-A (JP)
Title: On-load tap changer
Inventor: ETOU NOBUO
IPC: H01F29/04
Filed: 1983-10-27
Abstract: PURPOSE:To enhance the reliability by reduction of the power consumption and alleviation of the required insulation strength of a power source transformer by a method wherein the titled device is so constructed as to obtain the auxiliary circuit power source for driving a thyristor switch from the tap selection contact side. CONSTITUTION:In the case of tap switching from the state of using the tap B to that of using the tap 1C, first the tap selection contact 2A is moved above the tap 1B by operating a contact drive 8, thus putting the contact to the same potential as that of a conduction contact 2C. Since the contact 2B slides onto the electrode of the tap 1C on transfer of the contact 2A onto its electrode, a tap voltage Vs is impressed on the primary side of an auxiliary circuit power source transformer 5. When the power source of gate control circuits 4A and 4B is secured, then ignition pulses are generated to the thyristors 1a and 3c of the thyristor switch 3A from the circuit 4A, and, in the state of generating these pulses, the contacts 2A and 2B are transferred to the electrode centers of the taps 1B and 1C by the contact drive, respectively.
Patent JP-H1029149-A (JP)
Title: Polishing device
Inventor: NAGATA NOBUO
IPC: B24B13/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve polishing accuracy and evenness without stopping the machine and to detect polished volume accurately by improving the motion of an upper shaft. SOLUTION: A rocking arm 25 is adapted to rock horizontally, and an upper shaft 20 is attached to the rocking arm 25 and is adapted to move upward and downward. The shaft 20 is urged to press downwardly by a spring 30. A setting dial indicator 28 is fixed to a supporting member 27 attached to the upper end of the upper shaft 20, and an indicating gauge 29 is fixed to a fixing part 26 provided at the end of the rocking arm 25.
Patent JP-2001036765-A (JP)
Title: Distortion correcting circuit
Inventor: HIRAKAWA HARUYASU
IPC: H04N3/16
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To stabilize distortion correction by varying the frequency dividing ratio of a PLL circuit constituting a horizontal driver pulse generation circuit to a value different from that at a normal time once or plural times in a vertical blanking period. SOLUTION: A pulse outputted from a pulse generation circuit 15 is supplied to a horizontal output circuit 18 as a horizontal drive pulse to make a horizontal deflection current to flow in deflection coil 19. A fly back pulse obtained by the circuit 18 is inputted to a phase comparator 11. When its phase is delayed compared with a horizontal screen position reference pulse, the oscillation frequency of a VCO 13 is raised to advance the phase of the fly back pulse and when the phase is fast compared with the horizontal screen position reference pulse to the contrary, the oscillation frequency of a VCO 13 is lowered to delay the phase of the fly back pulse. An edge detection circuit 111 allows a selector to select the side of a second frequency dividing ratio setting register 110 only in one horizontal period just after a vertical synchronization signal (VS) is inputted.
Patent JP-2000036792-A (JP)
Title: Method and equipment for infrared communication
Inventor: YAGO MASATOSHI
IPC: H04L69/40
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To enable stable data communication, capable of preventing the generation of a communication error after the activation of a communication software, while easily finding out the position of a satisfactory communication state by confirming the communication state after infrared communication equipment is positioned. SOLUTION: One of two pieces of infrared communication equipment is defined as a reception side B, a reception start switch 19 on the reception side B is turned on, a start pulse V5 is generated and the state of enabling the counting start of a counter circuit 20 is provided. The other of equipment is defined as a transmission side A, a transmission start switch 10 is turned on, and a start pulse V1 is generated. A pulse generating circuit 11 outputs a pulse output V2 as many as prescribed times, while outputting a high level as the select signal V3 for the pulse generation period. This pulse is inputted through a selector 13 to a drive circuit 14 and transmitted from a light emitting element 15 on the transmission side A. This infrared output is received by a light reception element 16 on the reception side B, and a reception pulse V4 is outputted via a detection circuit 17.
Patent JP-H0367987-A (JP)
Title: Drying control method in grain dryer
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1989-08-05
Abstract: PURPOSE:To continuously dry grains and hence improve drying efficiency by ventilating and drying the grains on the basis of fresh air humidity detected by a fresh air humidity sensor upon defrosting any frost deposited on a dehumidifier when the grains are dried by dehumidified air generated by the dehumidifier. CONSTITUTION:Dehumidified air generated by a dehumidifier device 2 traverses a drying chamber 1 from a blast chamber 12 and discharged by a discharge fan 7 after passing through an air discharging chamber 13. Hereby, grains contained in a storage chamber 15 are exposed to the dehumidified air and dried during its flowing down in the drying chamber 1 from the styorage chamber 15. In the case where fresh air temperature is lowered during the above drying process and hence any frost is deposited on the dehumidifier device 2 provided fresh air humidity detected by a fresh air humidity sensor 3 is higher than 80%, for example, of predetermined humidity during the deforsting to remove said deposited frost, fresh air sucked into the dehumidifier device 2 in forced to traverse the drying chamber 1, and the grains flowing down in the drying chamber 1 are exposed to the fresh air for drying. Further, provided the detected fresh air humidity is more than 80% of the predetermined humidity the air discharging fan 7 is stopped to stop the suction of the fresh air and stop the ventilation and drying.
Patent JP-2000034940-A (JP)
Title: Valve overlap controller
Inventor: YASUDA AKIO
IPC: F01L13/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To shorten a valve overlap interval so as not to cause backfire in slow burning. SOLUTION: When a flag XSL showing slow burning is turned ON (judged to be affirmative in step 62), a command setting the overlap interval to small is issued (step 66) to a valve characteristic controller. When the number of times having changed to a prescribed degree in throttle opening in a prescribed time exceeds a preset value, it is judged to be the slow burning. Or, when the deviation in the air fuel ratio is large, it is judged to be the slow burning. Without the slow burning, the command is issued (steps 63, 64, 65) to the valve characteristic controller so as to set the target overlap interval read from a map.
Patent JP-H1046589-A (JP)
Title: Slope face protective construction method
Inventor: ICHINOSE YASUYUKI
IPC: E02D17/20
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently protect a face of slope on a soft natural ground by covering the face of slope with a net body with a PC steel wire knitted in it, arranging a large number of concrete blocks on an upper surface of the net body and tensionally anchoring each of the concrete blocks on an anchor driven in the natural ground of the face of slope. SOLUTION: An anchor hole 18 is drilled on a face of slope 17, the face of slope 17 is covered with a net body 2, grout 19 is injected into the anchor hole 18, and a tension member 8 is inserted. Thereafter, after a large number of concrete blocks 1 are laid on the face of slope 17, the face of slope 17 is tightened by the blocks 1 by tensing an end part of the tension member 8 projected from a tension member insertion hole 9, and then, a ground 17a immediately under the blocks 1 is compressed, and a peripheral ground 17b is expanded. Thereafter, the ground 17b is pressed with the net body 2 by anchoring both end parts by tensing a PC steel wire 10 knitted in the net body 2.  Consequently, even when tension of the tension member 8 is released and tightening force of the blocks 1 is lowered, it is possible to protect the face of slope 17 by holding the ground 17b by the net body 2 and the steel wire 10.
Patent JP-H0486778-A (JP)
Title: Carrier recovering device
Inventor: MIKAWA SUSUMU
IPC: G03G21/10
Filed: 1990-07-30
Abstract: PURPOSE:To surely recover carrier whose grain size is small by providing a magnet in the inside of a brush roller where soft fibers having magnetism are planted on the outside circumferential surface thereof, rotating the brush roller in a reverse direction to the rotating direction of an image carrier and bringing it into contact with the surface of the image carrier. CONSTITUTION:The brush roller 21 obtained by planting a brush 23 constituted of the fibers to which the magnetism is given by scattering ferite in resin are planted on the outside circumferential surface of a roller 22 formed of an electrical conductive non-magnetic material is provided so as to be faced to the image carrier 2 at a position on the downstream side of the rotating direction of the image carrier 2 from a developing area. Simultaneously, the speed of the brush roller 21 is set to be almost identical to the circumferential speed of the carrier 2 and rotated in the reverse direction to the rotating direction of the carrier 2. Besides, the N1 pole of the magnet 24 provided on the inside circumference side of the brush roller 21 is faced to the carrier 2 and the S1 pole and S2 pole are placed at a position separated from the carrier 2 so as to make them adjacent. Thus, even the carrier whose grain size is small is surely recovered from the surface of the image carrier.
Patent JP-H1154784-A (JP)
Title: Semiconductor relay
Inventor: FURUMOTO NORITERU
IPC: H01L31/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To protect an output MOSFET against damage. SOLUTION: A semiconductor relay is composed of a light emitting device 1 which emits light according to input signals, a photodetector 2 which generates a photovoltaic power receiving light emitted from the light emitting device 1, output MOSFETs 3 and 3 where an impedance between a drain and a source becomes low when a voltage difference between a gate and a source exceeds a threshold value at the time when a photovoltaic power generated by the photodetector 2 is applied to charge them with electricity, a control means 40 which includes a control transistor 7 connected between the gate and source of the MOSFETs 3 and 3 and controls the electric charge and discharge of the MOSFETs 3 and 3, overcurrent detection resistors 5 and 5 connected to the sources of the MOSFETs 3 and 3 respectively,  bipolar transistors 4 and 4 whose collectors are connected to the gates of the MOSFETs 3 and 3, and diodes 6 and 6 which form connection circuits 30 and 30 connected to the overcurrent detection resistors 5 and 5 in parallel together with the base-emitter parts of the bipolar transistors 4 and 4.
Patent JP-S5996311-A (JP)
Inventor: WATANABE HIKOITSU
IPC: E01F9/04
Filed: 1982-11-22
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-S6181679-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: TAKEUCHI RYOICHI
IPC: H01L21/22
Filed: 1984-09-28
Abstract: PURPOSE:To form uniform p-n junction by eliminating GaAs substrate after forming n type GaAlAs layer on the surface of GaAs substrate by the liquid phase epitaxial growth method and then diffusing Zn to the surface of remaining n type GaAlAs layer. CONSTITUTION:An n type GaAlAs layer 2 is formed to the surface of a GaAs substrate 1 by the liquid phase epitaxial growth method. The GaAs substrate 1 is removed, leaving only the n type GaAlAs layer 2 by the etching using NH4OH-H2O2 system etchant, the surface is polished into the mirror surface as the n type layer 2' finished as the mirror wafer. An SiO2 film 3 is formed on the surface of n type layer 2'. An Zn-SiO2 film 4 is formed on the surface of SiO2 film 3 through contactness with organic compound of Zn and an SiONx film 5 is formed on the surface of the Zn+SiO2 film 4. Such laminated material 6 is subjected to heat treatment in order to diffuse Zn into the n type layer 2', a p type layer 7a is formed thereby at the surface and a wafer 7 where the n type layer 7b is remained at the lower part can be obtained.
Patent JP-S6264228-A (JP)
Inventor: SAKAMURA YOSHINOBU
IPC: H01M10/44
Filed: 1985-09-13
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-H0785845-A (JP)
Title: Incandescent lamp with lamp container made of quartz glass, and quartz glass for this lamp container
Inventor: YOHANESU TERUHEEIDEN
IPC: H01K1/32
Filed: 1994-08-29
Abstract: PURPOSE: To provide an incandescent lamp provided with a quartz glass having an red color doped, easily facilitating manufacturing and a quartz glass tube for such an incandescent lamp. CONSTITUTION: An incandescent lamp has a lamp vessel 1 of quartz glass having a red color doped in a region of the side face of an incandescent body 3 or an enclosure around this lamp vessel 1. The quartz glass having the red color doped contains a samarium oxide II, aluminum oxide, and silicon oxide, and analysis show, besides trace a mount of oxides of elements, that Sm2 O3 is 1% to 3% by wt.%, Al2 O3 of wt. 3% in weight, the remaining SiO2 of at least 2 in Mol rate Al/Sm.
Patent JP-S6361505-A (JP)
Title: Binarization circuit
Inventor: HASEGAWA MITSUHIRO
IPC: H03K5/01
Filed: 1986-09-01
Abstract: PURPOSE:To reduce the phase error of a binary signal with a simple constitution by generating the binary signal in accordance with the maximum value and the minimum value of a differential signal, which indicates the change of gradient of the variation in voltage of an input signal, to eliminate the influence due to fluctuating components of a DC voltage. CONSTITUTION:When a video signal 21 is applied to a differentiation circuit 45, the differential signal has a minimum value at the point corresponding to a maximum gradient of the trailing part of the video signal and has a maximum value at the point corresponding to a maximum gradient of the leading part, and the variation of a DC voltage component is completely eliminated. A differential signal 49 is applied to a maximum value detector 46 and a minimum value detector 47, and a maximum value detection pulse 50 is outputted from the maximum value detector 46, and a minimum value detection pulse 51 is outputted from the minimum value detector 47. A flip flop 48 changes the output signal level by the maximum value detection pulse 50 and the minimum value detection pulse 51 to output a binary signal 39.
Patent JP-H0527399-A (JP)
Title: Photosensitive material processing device
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1991-07-18
Abstract: PURPOSE:To recover and remove silver from a washing liquid or stabilizer after processing and to obtain a waste water decreased in COD in the washing processing or stabilization processing of particularly a multistage counter current system. CONSTITUTION:A 1st washing tank 14 of the multistage counter current system is constituted to have a main tank 14A for processing photosensitive materials and a sub-tank 14B. The sub-tank 14B is constituted to be introduced with the overflow of the main tank 14A via an overflow pipe 41. Electrodes 31, 32 which can be energized are installed in the sub-tank 14B. The washing water W in the sub-tank 14B is discharged via an overflow pipe 42 after energization.
Patent JP-H0369057-A (JP)
Title: Interface converting circuit for floppy disk drive
Inventor: MIKI MASAMITSU
IPC: G11B19/02
Filed: 1989-08-08
Abstract: PURPOSE:To prolong the life of an FM medium by controlling the activation or stop of a spindle motor in a 5.25 or 3.5 inch FDD according to a unit selecting signal or a head loading signal to be supplied from the IF of a 8 inch standard FDD. CONSTITUTION:An IF converting circuit executes signal relay and conversion between the IF of the 8 inch standard FDD and the IF of the 5.25 or 3.5 inch FDD. In this IF convertion circuit, a motor control signal generating means is provided to generate the activation and stop control signal of the spindle motor in the 5.25 or 3.5 inch FDD based on the unit selecting signal to be supplied from the IF of the 8 inch standard FDD. When the IF of the 8 inch standard FDD is converted to the IF of the 5.25 or 3.5 inch FDD and the FDD is not accessed, the spindle motor is stopped and thus, the life of the FD can be prolonged.
Patent JP-H0931457-A (JP)
Title: Soil improving agent and its use
Inventor: SATO HIDEYUKI
IPC: C09K17/02
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a soil improving agent containing a specific ratio of Al2 O3 , SiO2 , Fe2 O3 , CaO and MgO, having a specific cation exchanging capacity, excellent in water and air permeabi1ity and the properties of retaining a fertilizer, water holding, granulating, etc. and used for a road, a park, a stadium, etc. SOLUTION: This soil improving agent of a complex with water containing 14-30wt.% Al2 O3 , 10-35wt.% Si as SiO2 insoluble to 10wt.% hydrochloric acid, 3-8wt.% Fe2 O3 and 8-20wt.% CaO and MgO, with 30-60wt.% water content based on the dried material at 45 deg.C, and having the cation exchanging capacity of 80-220meq/100g dried material, is obtained by treating a montmorillonite-based clay mineral such as an acid clay and a bentonite with a sulfuric acid, and filtering a neutralized material obtained by using a synthetic zeolite which is obtained by treating an acidic solution consisting of sulfuric acid salts of iron, aluminum and magnesium as major components obtained in the production of an activated clay and an activated silica used for decoloration and purification of oil and fat, with a various alkali silicates,  and an alkaline waste solution produced in the synthesis of a special silicic acid as neutralizing agents.