baber/WOPTO huggingface dataset:
Patent JP-H10267691-A (JP)
Title: Rotary magnetic encoder
Inventor: NAKAAKI KIYOSHI
IPC: G01D5/245
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotary magnetic encoder wherein no gap adjustment work is required, with less precision and low costs. SOLUTION: The rotary magnetic encoder is provided with a sliding part 36 at a place other than a magnetism-sensitive pattern 39 of a magnetic sensor 38, while the sliding part 36 always contacts the outer periphery of a magnetic rotor 31. The sliding part 36 may be formed of such member as different from the magnetic sensor 38, or may be formed of the same member, while provided as one body together with a process circuit board 40. A contact point is such sliding part 36 other than the magnetism-sensitive pattern 39, so a gap 43 is not affected by temperature change even if the gap 43 is narrowest possible, nor, a sliding surface 13 contacts a magnetism-sensitive layer 15 in accident due to wear, a contact part accumulates heat. Thus, the stability of output of the magnetic sensor 38 is significantly improved, for raises resolution.  Further, no precision component is required, while gap adjustment is simple, and provided at low costs.
Patent JP-H10265348-A (JP)
Title: Hair tonic
Inventor: TAKEOKA ERIKO
IPC: A61Q5/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hair tonic and an agent for extending a hair growth period capable of maintaining and extending the growth period in the hair cycle by improving the hair growth by using a specific plant extract as an active ingredient. SOLUTION: This hair tonic and agent for extending a hair growth period comprises an extract of a plant belonging to the genus Datura of the family Solanaceae as an active ingredient. The plant belonging to the genus Datura is exempified by Datura stramonium L. and Datura stramonium L. var. chalybea Koch. The formulating amount of the active ingredient is 0.00005-20.0 wt.% especially 0.1-10.0 wt.% in terms of dry matter of the extract based on the nearly whole preparation.
Patent JP-H08259389-A (JP)
Title: Production of diamond film
Inventor: OBATA TATSUO
IPC: C23C16/27
Filed: 1995-03-24
Abstract: PURPOSE: To efficiently cover the arbitrary site of substrate having various shapes with a diamond film by blowing out a raw material gas containing an organic compound and hydrogen gas from a fine hole, bringing the blown gas into contact with a heating filament, bringing the heated gas into contact with the substrate and simultaneously irradiating the substrate with IR light. CONSTITUTION: A raw material gas preferably comprises <=5vol.% of an organic compound and >=95vol.% of hydrogen gas. The diameter of the fine hole, the diameter of the heating filament and the temperature of the heating filament are suitably 80μm-1cm, 0.01-1mm, and 1800-2800 deg.C, respectively. The flow rate of the gas is preferably 400-1500sccm. Light having a wavelength of 1-1000μm is used for the TR light laser. The substrate is heated at 600-1000 deg.C. The figure is the example of a device to be used. A diamond-depositing tank 1 has a device for blowing out the raw material gas, a heating filament 3, a substrate 5, a substrate holder 6, an observation hole 8, a water-cooled steel plate 9 for protecting the depositing tank, and a blowing nozzle 21. The device is evacuated with a vacuum pump 7, and the substrate 5 is irradiated with an IR light laser irradiation device 4.
Patent JP-H05263019-A (JP)
Title: Polyester resin composition for matte powder coating
IPC: C09D167/02
Filed: 1992-03-17
Abstract: PURPOSE:To obtain at low cost a polyester resin composition for use in a powder coating which gives a coating film having excellent weatherability and a completely matte surface. CONSTITUTION:This composition comprises 87-98 pts.wt. polyester resin (A) comprising an aromatic dicarboxylic acid unit and an aliphatic diol unit and having an intrinsic viscosity of 0.15-0.40dl/g and a hydroxyl value of 250-1,000geq/10<6>g, 13-2 pts.wt. tetramethoxymethylglycoluril hardener (B), and p-toluidine-2-sulfonic acid in an amount of 0.1-5.0 pts.wt. per 100 pts.wt. the sum of (A) and (B).
Patent JP-2000283404-A (JP)
Title: Method for utilizing waste as fuel
Inventor: YOSHITAKA EMI
IPC: C21B5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an economical method for utilizing waste as fuel by which the waste can be sent to a power plant, etc., while the occurrence of bad smells and decomposition is prevented by handling the waste in a very good state, the energy and cost required for converting the waste into fuel can be made lower as compared with those required for manufacturing refuse derived fuel, and then, valuable good-quality metals, glass, etc., contained in the waste can be recovered. SOLUTION: In a method for utilizing waste as fuel, waste 1 is crushed with a crusher 2 and, after moisture is removed from the crushed product with a drier 3 as necessary, a pyrolysis residue is produced by thermally cracking the crushed product in a thermally cracking furnace 4. Then, after char is sorted from the pyrolysis residue by means of a sorting device 5, the char is compressed into a solid matter having a required shape by means of a compressing device 22 and the compressed char is transferred to another facility for combustion by means of a transferring means 9.
Patent JP-S58210255-A (JP)
Inventor: KAWABE TETSUO
IPC: E04G21/02
Filed: 1982-05-29
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-S5616563-A (JP)
Title: Unsaturated polyester resin varnish
Inventor: MIZUKOSHI HIROYASU
IPC: C08G59/44
Filed: 1979-07-18
Abstract: PURPOSE: The titled one-pack and solventless varnish, having improved operating efficiency and dimensional stability and heat and moisture resistance, and comprising an unsaturated polyester resin, a novolak epoxy resin and an imidazole hardener.  
     CONSTITUTION: A varnish comprising (A) an unsaturated polyester resin and (B) (a) a novolak epoxy resin in an amount of preferably 5W40wt% based on (A) and (b) an imidazole hardener, e.g. Crezol Original 2E4MZ (Shikoku Kasei Kogyo KK), in an amount of preferably 1W10wt% based on (a).  
     USE: An insulating varnish for a transformer, motor and a motor-driven tool. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62247376-A (JP)
Title: Method for forming digital image and its developer
Inventor: MATSUO SHUNJI
IPC: G03G13/01
Filed: 1986-04-19
Abstract: PURPOSE:To form a multicolored image having excellent reproducibility of a black image and high resolution and clear hue by transferring the multicolored toner image to a transfer material after forming the multicolored toner image on the image forming body. CONSTITUTION:The toner image T is formed on the toner image forming body 1 by processing an electrostatic image formed with an electrostatic forming mechanism 30, with an developing mechanism 31. The toner image T formed on the toner image forming body is transferred with pressing-out force of a pressing-out roller 34 which is placed on an intermediate transferring body at a transferring range A. The heating plate 38 of the transferring material has a shape which is suitable to contact along an outer surface of the circumference of the contacting roller 37. At the time of passing the transfer material P between the surface of the pressure roller 37 and the heating plate 38 of the transfer material, as the material P is heated at a temp. somewhat higher than the melting temp. of the toner by the heating plate 38 for the transfer material, the toner image on the intermediate transferring body 33 is sufficiently transferred and fixed on the material P.
Patent JP-H09261992-A (JP)
Title: Control method of brushless motor
Inventor: OHARA YOSHIYUKI
IPC: H02P6/08
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To simplify the position detecting circuit of a rotor of a brushless motor, realize cost reduction, ensure starting, and enable transition to position detecting operation in a short time. SOLUTION: By switching a DC power supply with a plurality of transistors of an inverter part 3, a voltage is supplied to a brushless motor 4, which is subjected to rotation control. A position detecting circuit 10 synthesizes terminal voltages with a resistance circuit 10a, and obtain a neutral point voltage. The neutral point voltage is made to pass a capacitor 10b, and the DC component is cut off. After that, the voltage is based up with a resistance circuit 10c. This neutral point voltage is compared with a reference voltage generated by a reference voltage generating circuit 10d, and the comparison result is delivered to a control circuit 11, as a position detecting signal. The control circuit 11 detects the position of a rotor by the position detecting signal, and changes over a current flow on the basis of the position detection.  At the time of starting, a dummy pulse is applied to the capacitor 10b for a specified time, and stabilizes a circuit of the capacitor 10b and the resistance circuit 10c. After the circuit is stabilized, the brushless motor is started. In the case of starting, position detecting operation and synchronous operation are used together.
Patent JP-S61250115-A (JP)
Title: Manufacture of ferritic stainless steel sheet having superior workability
Inventor: HARASE JIRO
IPC: C21D8/02
Filed: 1985-04-27
Abstract: PURPOSE:To provide superior workability when a ferritic stainless steel sheet contg. Al is manufactured, by preheating a material to be rolled at a specified temp. for a specified time during or after cold rolling and by carrying out finish annealing. CONSTITUTION:A ferritic stainless steel contg. 0.08-0.5% Al is hot rolled, coiled at <=700 deg.C, cold rolled without passing through an annealing stage, and subjected to finish annealing to manufacture a ferritic stainless steel sheet. At this time, the material to be rolled is preheated at 450-650 deg.C for 10sec-10 min during or after the cold rolling and then the finish annealing is carried out. Thus, the yield point is lowered to improve the workability.
Patent JP-S5718497-A (JP)
Title: Eddy flow fan
Inventor: TORIGOE MASAO
IPC: F04D23/00
Filed: 1980-07-04
Abstract: PURPOSE: To provide the same wind feeding performance in both 50Hz and 60Hz areas, by adjusting an opening degree of a communication passage communicating a suction port with a discharge port.  
     CONSTITUTION: A communication passage 20 is formed on the partition part 19 located between a suction port 14 and a discharge port 15. This passage 20 allows a leak of partial flow from high pressure at the discharge port 15 to the suction port 14. In case of operating a 50Hz designed fan with 60Hz, it can not be fit for use due to extremely high air output and overload of the motor. In such a case, when a closing member 21 is moved so that the passage 20 may be opened, the performance suitable for 60Hz can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07302907-A (JP)
Title: Active matrix indication element and manufacture thereof
Inventor: KATO NAOKI
IPC: G02F1/136
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an LCD panel of a high quality picture element having highly uniform TFT characteristics inside the picture element even when the pitch of the picture element becomes narrow by a method wherein the two-row componentor or more or two-column component or more of the semiconductor region of the circuit, connected to the picture element, is polycrystallized by one scanning of beam annealing. CONSTITUTION:When an active matrix indication element, in which a beam- anneal crystallized semiconductor is used, is manufactured, a semiconductor region, having two or more column components or two or more row components of the circuit connected to a picture element by a scanning of beam annealing, is polycrystallized. For example, an alpha-Si film is formed on a glass substrate by a plasma CVD method. The scanning interval of beam annealing is set at 80mum which is twice the picture element pitch (40mum) in column direction, and an annealing operation is conducted in the width of a beam annealing line 6 of 70,7m. Then, Si is patternized by conducting a photolithography process, and a silicon island 2 of two column components is formed on a beam annealing island 6.
Patent JP-H08288812-A (JP)
Title: Inverter circuit
Inventor: TSUJIMOTO YUICHI
IPC: H03K19/0175
Filed: 1995-04-18
Abstract: PURPOSE: To provide an inverter circuit which can keep a constant level of current consumption and never consumes the unnecessary current regardless of the change of power voltage. CONSTITUTION: The transistors TR T1 and T2 are connected in series. The input voltage is directly applied to the gate of the TR T1 via an input terminal IN to perform the ON/OFF control of the TR T1. The change of the input voltage is applied to the base of the TR T2 as a current via a capacitor C2 and turns on the TR T2 for an instant if the input voltage rises. A current mirror circuit (constant current source) 1 is conncted to a node N2 and continuously flows a constant minute current just enough to draw out the leakage current of the capacitive load. An output terminal OUT is connected to a node N1, and the input voltage is inverted and outputted.
Patent JP-S60234655-A (JP)
Inventor: JIYOOJI DABURIYUU SUKURIBUNSU
IPC: A61B19/08
Filed: 1985-05-01
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-S5717201-A (JP)
Title: Dielectric substance filter
Inventor: MEGURO TAKESHI
IPC: H01P1/205
Filed: 1980-07-07
Abstract: PURPOSE: To achieve ease of manufacture, small size, light weight, and stable filter electrically and mechanically, by forming a plurality of holes on a dielectric substance block with a specified interval, and forming conductive film on the surface including the holes.  
     CONSTITUTION: Holes 2, 3, 4 having λ/4 (where; λ is wavelength in use) depth L 1  are formed from a dielectric substance block 1 made of a dielectric substance having samll dielectric loss such as ceramic, and holes 7, 8 for connectors 5, 6 are formed on the side surface, and the entire part except the holes 7, 8 are metallized. A disc 9 for electric field coupling is provided. The inside surfaces of the holes 2, 3, 4 are all metallized, thereby constituting λ/4 resonance elements and each element is in electric field coupling via the dielectric substance of the block 1, resulting in constituting filters of 3 stage constitution between the connectors 5 and 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5519458-A (JP)
Title: Compound wire for welding
Inventor: KUWAYAMA NORIO
IPC: B23K35/368
Filed: 1978-07-27
Abstract: PURPOSE:To obtain the captioned product which will not produce any crack and blowhole in weld zone by using the specific non-metallic flux as the flux to be included in a wire. CONSTITUTION:When non-metallic flux such as silica sand, fluorite, etc. used as natural slag forming agents is fired beforehand at tmeperature above 500 deg.C and is included in the welding wire, the water sources such as water of crystallization, OH ions, etc. in the flux are removed and therefore the diffusible hydrogen quantity in the fusion metal may be reduced down to 5ml/100g or under and the production of cracks in the weld zone and the blowhole in the beads may be prevented.
Patent JP-S5216974-A (JP)
Title: Method of manufacturing air phase epitachisial growing layer of chemic al compound semiconductor
Inventor: NAKATANI ISAO
IPC: C30B25/14
Filed: 1975-07-31
Abstract: PURPOSE:By causing the reaction tube in the raw material section to diverge and individually suppling reaction gas to each divergence reaction tube, the constitution of the growing layer of the chemical compound semi-conductor can be easily controlled with excellent reproducibility.
Patent JP-S63256938-A (JP)
Title: Reader printer
Inventor: SAWADA KENJI
IPC: G03B27/32
Filed: 1987-04-14
Abstract: PURPOSE:To improve subsequent arrangement and to improve operability by printing a display of 'frame number in case' or '(frame number in case)/(total number of frames in case)' on copying paper to be copied. CONSTITUTION:A mark controller 4 is a retrieval device which incorporates a microcomputer for a roll film and case marks 201 and frame marks 202 arranged on both sides of frames 12 of a microfilm are sensed through the operation of the controller to retrieve cases or frames automatically. Namely, 'frame number in case' is printed with the illumination of an LED 204, 'frame number in case'/'total number of frames in case' with the illumination of an LED 205, 'frame number in case + (n)' with the illumination of an LED 206, and 'frame number in case + (n)'/'total number of frame in case + (m)' with the illumination of an LED 207. Consequently, 'frame number in case' and 'total number of frames in case' are printed automatically at the blank part, etc., of an image at the same of case copying operation, so the operability is improved.
Patent JP-S59217169-A (JP)
Title: Current detector
Inventor: HAYASHI SHINICHIROU
IPC: H02H3/087
Filed: 1983-05-26
Abstract: PURPOSE:To make it possible to detect a large current with high accuracy at a quick response speed, by connecting a separate DC current transformer to the secondary side of a current transformer for detecting a DC current to be measured while connecting the secondary windings of a power source transformer respectively different by 180 deg. in a phase to the secondary side of said DC current tranformer. CONSTITUTION:DC current transformers 12, 13 having primary windings N3 and secondary windings N4 are connected between connection points of reset resistors 5, 6 and rectifier diodes 7, 10 while rectifier diodes 14-17, reset resistors 18, 19 and a resistor 11 are connected to the secondary sides of the DC current transformers 12, 13. On the other hand, the secondary windings 21, 22 of a power source transformer 21 respectively different 180 deg. in a phase are connected between the connection points of the secondary windings of the DC current transformers 2, 3 and 12, 13 and the connection points of the diodes 8, 9 and 16, 17. When a secondary current I4 is flowed to the resistor 11 while rectified through the rectifier diodes 14-17, output voltage Eo is obtained. Even if the ratio of a current I1 to be measured and the detection current I3 is large in this time, winding constitution becomes easy by properly selecting windins N2-N4 and leak inductance can be made small and current detection with a quick response speed can be performed with high accuracy.
Patent JP-S5427440-A (JP)
Title: Remover of electrostatic latent image developer
Inventor: SUDA MASAJI
IPC: G03G21/00
Filed: 1977-08-02
Abstract: PURPOSE:To perform easy and sure developing treatment with a simple constitution by squeezing unnecessary developer then evening the thickness of the developer on image carrier with a removable evening means.
Patent JP-H04303057-A (JP)
Title: Windshield wiper device for vehicle
Inventor: MATSUMURA HIDEYUKI
IPC: B60S1/08
Filed: 1991-03-29
Abstract: PURPOSE:To embody such an intermittent type wiper unit that has operating time conformed to a waterdrop quantity automatically without using any variable resistor or the like. CONSTITUTION:Torque of a wiper motor 3 is set up in having an eye to a fact that an amount of waterdrops becomes the larger, the smaller. This torque of the motor 3 is detected by a torque detecting means 5, and if the torque becomes larger, operating time is made longer by a time setting circuit 9. Then, the wiper motor 3 is driven via a drive circuit 10, thus the acting speed of a windshield wiper conformed to a waterdrop quantity stuck to the window is made so as to be secured.
Patent JP-H11285699-A (JP)
Title: Biological treatment of sludge and device therefor
Inventor: ARAKAWA YOSHIKI
IPC: C02F11/14
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the heat energy load on the biological treatment of the org. sludge having a high content of water, to shorten the period of the entire biological treatment and further to save the energy necessary to maintain the temp. condition to promote the biological decomposition. SOLUTION: This sewage disposal plant is composed of a raw water line 1 for receiving sewage as the raw water, a water treating line 2 provided with an aeration tank 21, a line 3 for concentrating the sludge generated in the water treating line and a biological treating line 4. The sludge in the concentration line is first dehydrated in a filtration tank 41 and then decomposed in a decomposition tank 43 packed with wooden chips 6. The chips 6 are used as a filter medium, and the dehydrated sludge is transferred to the decomposition tank along with the surface layer of the filter bed. The excess chips are discharged after the decomposition in the decomposition tank, retured to a storage tank 42 through a cleaning part 46 and a sizing part 47 and reutilized as the filter medium. The water separated in the filtration tank is returned to the raw water line through a return pipeline 49.  An aeration blower 5 is set in the decomposition chamber 48, and the atmosphere in the decomposition tank is heated by the heat generated by the operation of the blower. The air in an air feed pipe 51 is heated by the decomposition heat in a heat-exchange part 52.
Patent JP-H03292819-A (JP)
Title: Seedling separation and system therefor
Inventor: YAMAZAKI KOSAKU
IPC: A01G9/00
Filed: 1990-04-10
Abstract: PURPOSE:To facilitate the withdrawal of crop seedlings after raising seedling by using a raising seedling frame which can be made through such processes that both plural bottoms and partition walls are formed with one foldable sheet, and these partition walls and partition boards are made mutually rectangular to effect mutual engagement in a lattice form. CONSTITUTION:The above-mentioned raising seedling frame is such that (A) one foldable sheet 1 to form both plural bottoms 10 and partition walls 9 and (B) partition boards 5 to engage with said partition walls 9 rectangularly in a lattice form are assembled to form lattice compartments 17.... The objective raising seedling equipment is made up by installing the above frame inside a container 12. Using this equipment, seedlings are raised by a conventional method, and after that, the sheet 1 is removed, thus separating the seedlings (for example, a side board 13 of the container is opened and the grip 11 of the sheet 1 is pulled off the container in the arrow direction). At least part of the partition boards 5 are pref. made of readily collapsible cardboard 6.
Patent JP-S59212451-A (JP)
Inventor: KARURU ZOMUMERU
IPC: B01J23/755
Filed: 1984-05-11
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-S59217322-A (JP)
Inventor: YONEDA YASUNOBU
IPC: C04B35/46
Filed: 1983-05-25
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-H10268755-A (JP)
Title: Lightweight clay
Inventor: NISHIZAWA HISANORI
IPC: C04B33/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain lightweight clay which may be sufficiently reduced in weight, is fast in the number of days for drying and is low in a shrinkage rate by consisting microparticle stock of glass microhollow spheres formed of glass as main stock and forming the glass microhollow spheres of spheres of a specific grain size including gas. SOLUTION: The microparticle stock of the lightweight clay prepd. by using the microparticle stock as an essential component and including glue, etc., therein consists of the glass microhollow spheres formed of the glass as the main stock. The glass microhollow spheres comprise the spheres which contain the gas and are sized 1 to 200 microns in the grain size. The glass microhollow spheres are formed of soda lime borosilicate glass which is insoluble in water and solvents and is chemically stable as a main raw material. The glue plays the role for bonding the glass microhollow spheres and plays the role for solidifying the spheres after molding. The examples of the glue include carboxymethylcellulose, polyvinyl alcohol, starch, methyl cellulose, hydroxyethyl cellulose, etc.