baber/WOPTO huggingface dataset:
Patent JP-H06302866-A (JP)
Title: Thermoelectric conversion material and manufacture thereof
Inventor: TOKIAI TATSUO
IPC: C04B35/00
Filed: 1993-04-15
Abstract: PURPOSE:To obtain thermoelectric conversion material which has a good thermoelectric property and excellent compression strength by forming it with a sintered body of a mixture which is made by blending particles or whiskers of more than one kinds of substances such as calcium oxide in a mixture of bismuth and other substances so that a ratio of the particles or the whiskers may be a specified one to the mixture of bismuth and other substances. CONSTITUTION:Particles or whiskers of more than one kinds of substances selected from calcium oxide, alumina, zirconia, magnesium oxide, silicon oxide, cordierite, mullite, silicon nitride, sialon, silicon carbide, and titanium carbide are blended in a mixture of metal simple substances including bismuth, tellurium, and antimony or selenium. A ratio of the particles or the whiskers should be 1-20wt.% of the entire body of thermoelectric conversion material, preferrably 3-10wt.%, regardless of the kind of the substance. All these materials are cocrushed and mixed and then molded and sintered. By this method, thermoelectric conversion material with a good thermoelectric property and excellent compression strength can be obtained efficiently.
Patent JP-H07273630-A (JP)
Title: Inverter circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: H03K19/003
Filed: 1994-04-01
Abstract: PURPOSE:To obtain an inverter circuit with statistically stable performance by using plural inverters connected in parallel so as to absorb dispersion in the property of each inverter. CONSTITUTION:Plural inverters INV1, INV2,...INVn are connected in parallel between an input terminal Vin and an output terminal Vout of the inverter circuit. In this case, each of the inverters INV1, INV2,...INVn is a C-MOS inverter comprising by parallel connection of a P MOS type FET and an N MOS type FET. A characteristic averaging characteristics of the inverters is obtained by connecting the two inverters in parallel as above and the effect is similar to the case with provision of three inverters or over. Thus, the accuracy of a threshold level is statistically improved more than the case with single connection of the inverter circuit by connecting the plural inverters INV1, INV2,...INVn in parallel.
Patent JP-S5422084-A (JP)
Title: Controller of noman induced car at cross point
Inventor: ANDOU TAMON
IPC: G05D1/02
Filed: 1977-07-21
Abstract: PURPOSE: To eliminate the stricke by means of allowing both of induced cars to be mutually passet the cross point, in a case when two no-man induced cars are present in a process of being passed through the cross point along two induced lines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11264235-A (JP)
Title: Inspection port structure for bathroom unit
Inventor: OTA AKIRA
IPC: E04F19/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To satisfactorily discharge the water infiltrating into the inside and to prevent the occurrence of a malodor by forming a gradient at the portion where a vertical wall face is kept in contact with the lower end side of an inner cover, and forming a gap between the lower end of the outer cover and the vertical wall face. SOLUTION: An inner cover 5 is fitted to an inspection port formed on a vertical wall face 2a from a washing place 3 side, and an outer cover 6 is covered on it. A gradient 3a is formed at the portion where the vertical wall face 2a is kept in contact with the lower end side of the inner cover 5 so that water flows toward the washing place 3 side. A lug 16 forming a gap to guide water between the outer cover 6 and the vertical wall face 2 is partially formed on the lower end side of the outer cover 6. The same gradient as the gradient 3a of the vertical wall face 2a is preferably formed on the lug 16. The water infiltrating between the inner cover 5 and the outer cover 6 flows through the gap formed by the lug 16 and is satisfactorily discharged to the washing place 3 side along the gradient 3a.
Patent JP-S59212634-A (JP)
Title: Air conditioning method utilizing cooling tower as air cleaner
Inventor: ENOMOTO GOROU
IPC: F24F3/16
Filed: 1983-05-19
Abstract: PURPOSE:To improve an operating economy without the need of installing a wet type air cleaning machine, by substituting the fresh air of cooling tower for the fresh air of air conditioner and utilizing at least a part of air after its contact with a splash water inside the cooling tower. CONSTITUTION:A slightly long exhaust tube 13 is provided at the outlet side of blower 8 for a cooling tower 3. A branch duct 14 is extended from the intermediate portion of tube 13 and connected with the fresh air intake 18 of air conditioner 2. The opening amount of motorized damper 19 is controlled following the signal of anemometer 17 in response to the fresh air demand of air conditioner 2. Thus, the exhaust gas of cooling tower is led into the branch duct 14 in the volume as demanded. The cooling tower exhaust gas contains a mist despite its cleaning in contact with the splash water of sprinkler 7, and has its mist removed during passage through the duct 15 by means of eliminator 15. The air conditioner 2 thus receives a purely clean air exclusively without any foreign substance.
Patent JP-S6140382-A (JP)
Title: Luninescent spray paint
Inventor: KURIMOTO KAZUYOSHI
IPC: C09D5/00
Filed: 1984-04-28
Abstract: PURPOSE:The titled paint, obtained by incorporating a phosphorescent pigment with a synthetic resin, light transmitting powder and organic solvent in a specific proportion, having improved luminescent effect, capable of solving problems, e.g. settling of the pigment and clogging of nozzles in spraying, and forming strong luminescent films. CONSTITUTION:A luminescent spray paint obtained by incorporating (A) 10- 40wt% phosphorescent pigment with (B) 5-50wt% synthetic resin, (C) 1- 50pts.wt., based on 100pts.wt. component (A), light transmitting powder and (D) an organic solvent, and more preferably mixing one or two or more colored (extender) pigment, plasticizer, stabilizer, brightener and propellant. An inorganic powder such as glass, mica or silica or organic powder such as plastic, cellulose or starch is used as the component (C), and preferably finely divided and together with the luminescent pigment is mixed in a suspension of the component (A) to radiate phosphorescence and fluorescence at the same time.
Patent JP-S60232772-A (JP)
Title: Method for converting linear density of picture information
Inventor: SHIMOTOUNO SUSUMU
IPC: H04N1/387
Filed: 1984-05-01
Abstract: PURPOSE:To obtain a converted picture faithful to an original picture by sampling at plural timings the original picture the same in frequency but different in phase and applying linear density conversion to the sampled results. CONSTITUTION:When an input picture signal is inputted to a matrix register MTX, the outputs of registers RA-RN are inputted to a signal selecting device SEL and the four outputs are selected and sent to a signal order adjusting device PRO. The device PRO replaces the order of the signals in accordance with the area ratios and supplies signals SG1-SG4 to a ROM3. The ROM3 multiplies the area ratios of the signals SG1-SG4 by ''1'' when a binary signal is a black level and ''0'' when a white level respectively and finds out the sum of the calculated values. The output of the ROM3 is supplied to latch circuits LA1-LA3, pulses corresponding to respective phases alpha, beta, gamma are supplied to the latch circuits LA1-LA3 and their outputs are sent to a picture element level discriminator LCU. In the LCU, the added value of the input signals is compared with a prescribed decision value and the binary information of a new picture element is obtained.
Patent JP-S5514687-A (JP)
Title: Filling of active material for cell
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/04
Filed: 1978-07-18
Abstract: PURPOSE: To achieve a high density filling of active material as well as a high speed filling thereof by filling continuously the exposed part of the surface of a foam metal with a paste of active material which is forced to move in contact with the surface of the foam metal.  
     CONSTITUTION: A paste of active material 1 in a vessel 2 is kneaded by a kneader 4 driven by a motor 3 and introduced upon the foam metal moving supported by a porous supporter 6. The active material 1 is filled into the foam metal which being moved forcibly by a rubbing apparatus 9 which is driven by a motor 13. The rubbing apparatus 9 has a plurality of soft rubbers 10 which is brought in the proximity to or into contact with the surface of the foam metal 5 during filling operation. These rubbers 10 are driven by the motor 3 to perform reciprocating or circular movement, thereby filling the active material 1 forcibly. The bottom of the rubber may be preferably formed in the convexo-concave surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05255336-A (JP)
Title: Cyclic imidazole compound and its synthesis
IPC: C07D487/22
Filed: 1992-03-11
Abstract: PURPOSE:To provide a new cyclic imidazole compound useful as a curing agent or curing accelerator for polyepoxy resin or as an intermediate for dyestuff. CONSTITUTION:The cyclic imidazole compound of formula I (R is methyl, ethyl, isopropyl; n is 1, 2), e.g. 2-ethylimidazole/trimer of formula II. The compound can be produced by heating a 2-substituted imidazole compound having no substituent at the 4,5-positions, e.g. 2-methyimidazole, 2-ethylimidazole or 2- isopropylimidazole and formaldehyde or paraformaldehyde in a solvent containing an alkali metal hydroxide.
Patent JP-S59214463-A (JP)
Inventor: OGURA YOSHIO
IPC: A63B22/18
Filed: 1983-05-18
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-H07291796-A (JP)
Title: Production of diamond substrate
Inventor: DEGUCHI MASAHIRO
IPC: C30B29/04
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a diamond substrate in a large area having high surface smoothness without subjecting the surface of the diamond layer to direct polishing by forming a diamond layer on the substrate material essentially comprising alkali halide and removing the substrate material by washing with water. CONSTITUTION:A diamond layer 2 is formed on the surface of a substrate 1 the whole or part of which consists of a material essentially comprising alkali halide. Then the substrate 1 of the material essentially comprising alkali halide is removed by washing with water. Thereby, the second surface 2b of the diamond layer 2 which has been in contact with the substrate 1 and has higher smoothness is exposed. Thus, a diamond substrate 1 having high smoothness with the surface 2b regarded as the surface is obtd. As the alkali halide, KBr having high solubility with water is preferably used.
Patent JP-H05244781-A (JP)
Title: Power converter
Inventor: SUZUKI TOSHIYASU
IPC: H02M3/335
Filed: 1992-02-26
Abstract: PURPOSE:To reduce the number of inductance means of transforming means for driving both switching means by magnetically coupling the plurality of inductance means even if the two switching means having the same forward and reverse bias polarities of both drive signals are used. CONSTITUTION:Inductance means 22a is connected between a gate and a source of an N.MOS transistor 18, inductance means 22b is connected between a gate and a source of an N.MOS transistor 19, and the transistor 18, the means 22a, the transistor 19 and the means 22b are connected in series between both terminals of a DC power source 2. The means 22a, 22b are so magnetically coupled as to reversely bias the transistors 18, 19, a capacitor 5 is connected between both the sources, and a load 24 is connected in parallel with the means 22b.
Patent JP-S57203755-A (JP)
Title: Working method for copper-nickel-tin alloy
Inventor: KUBOZONO KENJI
IPC: C22F1/00
Filed: 1981-06-09
Abstract: PURPOSE: To improve workability considerably by subjecting a copper-nickel-tin alloy cast ingot of the specific compsn. cast continuously with a graphite mold to primary rolling without heat treatment and keeping the heat evolved in the material during the rolling at specific temps.  
     CONSTITUTION: The alloy consisting of, by wt%, 8W30 Ni, 4W8 tin, 0.05W1.5 Mn and the balance copper and incidental unavoidable impurities is cast continuously with a graphite mold. This alloy is contained with 0.1W7% in total of 1 or ≥2 kinds of ≤2.0% Al, ≤7.0% Zn, ≤0.15% Zr, ≤1.5% Cr, ≤0.4% P, ≤0.6% Si, and ≤0.1% B. Such cast alloy ingot is subjected to primary rolling in that state without heat treatment and the temp. of the heat evolved in the material during the rolling is suppressed at ≤120°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58204415-A (JP)
Inventor: KITAGAWA MINORU
IPC: H01B7/14
Filed: 1982-05-24
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-S5515080-A (JP)
Title: Applying unit of gas-sensitive element
Inventor: YAMAJI NOBUYUKI
IPC: G01N27/12
Filed: 1978-07-20
Abstract: PURPOSE: To detect always gas with one unit and make it possible to detect accurately and rapidly gas density by providing a control mechanism which makes one of plural gas-sensitivs elements and the other gas detection-state and reset-state respectively and uses alternately them.  
     CONSTITUTION: A control mechanism is provided which makes one of plural gas- sensitive elements consiting of metal oxide semiconductor and the other gas detection -state and respectively and uses them alternatively. For example, in case that two  gas- sensitive elements S 1  and S 2 , at time T 1 , relay R 1  is switched to the 1 side, and element S 2  is connected to meter and performs gas detection operation, and relay R 2  is switched to the 1 side to apply reset voltages V 1  to elevate the temperature of element S 1 , and relay R 3  is switched to the 0 side to apply use heating V 2  to a heater of element S 2 . Next, at time T 2 , relay R 1  and relay R 2  are switched to the 0 side and the 0 side respectively to apply use heating voltage V 2  to the heater of element S 1 , and further, at time T 3 , element S 1  is connected to the meter, and reset voltage V 1  is applied so the heater of element S 2 . This operation is repeated to operate elements S 1  and S 2  alternatively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60233378-A (JP)
Title: Pump utilizing magnetic fluid
Inventor: NAKAJIMA NOBUFUMI
IPC: F04B19/20
Filed: 1984-05-02
Abstract: PURPOSE:To eliminate the sliding part of rigid body by moving magnetic fluid through electromagnets by a method wherein the magnetic fluid is loaded into a casing provided with suction and delivery ports and a multitude of electromagnets are arranged around the casing. CONSTITUTION:When a coils C1, Cn-1, Cn are conducted upon starting a pumping stroke, the magnetic fluid 7a becomes a disc shape at the position of the coil C1 and closes the suction port 4 while the fluid 7b becomes cylindrical shape at the position of the coils Cn-1, Cn and opens the delivery port 5 whereby a cylinder 6 is communicated with a delivery space 8 through a communicating path 10. Next, the coil C2 is conducted for a predetermined period of time under conducting the coils C1, Cn-1, Cn and thereafter the conduction of the coil C1 is interrupted, the magnetic fluid 7a moves to the position of the coil C2 under maintaining the disc shape thereof, further, when interruption of conduction of the coils C3-Cn-3 are effected successively, the fluid 7a moves continuously to the deliverly port 5 to be discharged from the delivery port 5 and the fluid is newly sucked into the cylinder 6 through the suction port 4. When the pumping stroke is finished, a returning stroke is effected to repeat the pumping cycles.
Patent JP-H05291169-A (JP)
Title: Semiconductor manufacturing device by light irradiation and heating method of semiconductor
Inventor: KIMURA KOJI
IPC: H01L21/26
Filed: 1992-04-09
Abstract: PURPOSE:To make it possible to eliminate temperature difference between the central part of a semiconductor substrate and the end part of the substrate without being accompanied by a reduction in a heating-up speed and a cooling-down speed by a method therein light is emitted on the whole semiconductor substrate or the region excluding the end part of the substrate on the basis of the temperature at the central part of the substrate and light is provided on the end part only of the substrate or on the end parts on the basis of the temperature of one end part of the substrate. CONSTITUTION:A light emitting semiconductor manufacturing device has a first lamp 2 for heating a substrate 1 as a whole or excluding the end parts of the substrate 1 and a second lamp 4 for heating the end parts of the substrate 1 or heating mainly the end parts. The amount of emission of the lamps 2 and the amount of emission of the lamps 4 are resepectively controlled by a control device 10 independently of each other on the basis of the temperature of the central part of the substrate 1 and the temperature at one end part of the substrate 1. Accordingly, temperature difference is never generated between the central part of the semiconductor substrate and the end parts of the substrate in any heat treatment history and moreover, it becomes possible to heat rapidly the substrate.
Patent JP-S62244020-A (JP)
Title: Liquid crystal driving system
Inventor: MATSUI SHINICHI
IPC: H04N5/66
Filed: 1986-04-17
Abstract: PURPOSE:To prevent a cobwebbing phenomenon of an image, and to improve the picture quality by deriving a difference of a gradation in one frame in a prescribed point on a liquid crystal display panel, selecting a common inversion system of a long if its difference value is large, and selecting a common inversion system of a short period if its difference value is small. CONSTITUTION:A variation detecting circuit 12 reads a digital video signal outputted from an A/D converting circuit 11, by synchronizing with a timing signal phiM from a controlling circuit 10, derives an average value of a signal level difference between each scanning line, and a variation degree of a gradation to each screen, at every screen, and outputs switching signals (a)-(d) in accordance with its variation degree. In this way, a difference of the gradation in one frame in a prescribed point on a liquid crystal display panel is derived, and if its difference value is large, a common inversion system of a long period is selected, and if the difference value is small, a common inversion system of a short period is selected, and the liquid crystal display panel is driven.
Patent JP-H05292264-A (JP)
Title: Image processing device
Inventor: YAMAKAWA SHINJI
IPC: H04N1/32
Filed: 1992-04-09
Abstract: PURPOSE:To suppress the deterioration of picture quality when re-duplicating is performed to a minimum by providing an image reading means and an output means which outputs image processing information applied to input image data to an image recording means. CONSTITUTION:An image signal from a CCD image sensor 8 is amplified and digital-converted at a signal processing circuit part, and black offset correction 300 and shading correction 301, etc., are applied to digital image data. and variable power processing 303 in a main scanning direction is applied. In a photographic mode smoothing of the parameter of a filter part 305 is selected, and contrast is decreased at a (gamma) correction part 308, and a pattern laying stress on gradation is selected at a dither processing part 309. Also, in a character mode, sharpening processing is applied to the data at the filter part 305, and the contrast is emphasized at the (gamma) correction part 305. Furthermore, respective processing is performed in a standard mode and an automatic mode. A machine classification used in re-duplicating and the number of times of duplication, and the modes of filter, (gamma), and dither, etc., in each mode processing are recorded.
Patent JP-H06303412-A (JP)
Title: Facsimile equipment
Inventor: SASA HIDEKI
IPC: H04N1/32
Filed: 1993-04-15
Abstract: PURPOSE:To provide the facsimile equipment which facilitates the individual facsimile transmission of plural kind of originals differing in contents to different receivers. CONSTITUTION:The facsimile equipment equipped with an image reading means 3 which can scan and read images of plural pages of originals G... successively in order is equipped with an operation means 6a for individual transmission specification mode for specifying facsimile transmission destinations by the pages of the documents G... and a control means 1 which individually sends image data of the pages of originals, scanned and read by the image reading means 3, to the transmission destinations specified by the operation means 6a.
Patent JP-H09282900-A (JP)
Title: Memory module
Inventor: USHIDA YOICHI
IPC: G11C17/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a memory module which can reduce manufacturing costs. SOLUTION: If each bit to terminals DQ0'-DQ2' of each of memory elements 1-3 is not defective, selected pads 5a-5c and selection pads 5d-5f of each jumper chip loaded pad 5 are connected together by each of jumper chips 6, and the terminals DQ0'-DQ2' of each of the memory elements 1-3 are connected to an external substrate terminal 4. If any of the bits are defective, corresponding pads 5g-5i are connected to the selected pads 5a-5c instead of the selection pads 5d-5f, to which the terminals DQ0'-DQ2' corresponding to defective bits are connected. And terminals DQ3' of corresponding memory elements 1-3 are connected to the external substrate terminal.
Patent JP-H11244408-A (JP)
Title: Level adjustable sprinkler fixing metal fitting
Inventor: TANAKA HIROYUKI
IPC: A62C35/68
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler fixing metal fitting capable of adjusting the entrance and exit to/from a ceiling upper surface of a sprinkler head from the underneath of a ceiling without crawling in the ceiling even after the ceiling is finished. SOLUTION: The two aspects of the extension and contraction of a flexible joint 10 for winding out and the opening of a clearance between the sprinkler head 15 and a ceiling board are utilized. By making a frame main body 6 and a frame 1 for sliding slidable, the entrance and exit of the sprinkler head 15 are made adjustable as well. In an adjustment method, by utilizing the clearance and turning a cross-cut nut 20 by using a tool, the frame 7 for sliding is moved up and down.
Patent JP-S5424805-A (JP)
Title: Geometric isomers of 3,5-octadiene-1-ol and its production and use
Inventor: NISHIMURA TOSHIAKI
IPC: C11B9/00
Filed: 1977-07-27
Abstract: PURPOSE: Geometric isomers of 3,5-octadiene-1-ol of formula I (R is H, -COR' where R' is alkyl, alkenyl, and show geometric isomers of cis-3-trans5 or trans-3-cis-5-, when R is H). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09275744-A (JP)
Title: Picking machine supporting method for rail type tea picking machine
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a picking step at the central part of a tea tree ridge in the case of reciprocatively picking tea along the tea tree ridge concerning a rail type tea picking machine with which the tea leaves of the tea tree ridge are picked half by half by reciprocatively moving on left and right rails laid between the ridges on both the sides of the tea tree ridge. SOLUTION: This method uses a traveling wagon 4, with which the wheels of a gate-shaped frame 3 over a tea tree ridge 2 are rolled in contact with the left and right rails laid on both the sides of the tea tree ridge, and a picking machine 1 in which a motor and a reaping blade driving part 5c are arranged closer to the center and a reaping blade 5a arcuately extended from the reaping blade driving part 5c to one side end of the tea tree ridge 2 is provided, hung from the almost laterally central position of the gate-shaped frame 3 by a supporting frame 5i so as to be vertically moved and horizontally and vertically turned, and is supported by the supporting frame 5i so as to be vertically moved and horizontally and vertically turned with the reaping blade driving part 5c as a center. The part of the picking machine 1 closer to the outside of the motor is supported by the supporting frame 5i.