baber/WOPTO huggingface dataset:
Patent JP-H05345315-A (JP)
Title: Paste manufacturing system and device
Inventor: HIRAYAMA TAKAYUKI
IPC: B29B7/88
Filed: 1992-06-16
Abstract: PURPOSE:To contrive to enhance the production efficiency of the paste concerned, to stabilize its quality and to improve its working environment by a method wherein powder stocks and liquid stock are metered with a metering means so as to prepare paste by kneading the powder stocks, some parts of which are mixed together in advance, and the liquid stock and the resultant kneaded paste is passed through a posttreatment means, a vacuum deaerating means and a paste filtering means. CONSTITUTION:Main ingredient is temporarily received at the lower hopper of an automatic bag opening machine 31 and then charged in a mixer 61, while filler, expanding agent and the like used in large quantities are mixed together in pretreatment process and, after being cut-out with a rotary valve provided at the lower part of a premixer 50, charged in the mixer 60. Plasticizer, viscosity modifier and the like are individually metered and conveyed with a feeder 12a so as to directly charge them in the mixer 60. After that, the resultant paste prepared in the mixer 60 is cleared away to a receiver tank 70. Further, by being passed through a posttreatment device 80, un-dispersed powder and undissolved lumps of powder are forcibly ground so as to remove air and water from the resultant paste with a continuous vacuum deaerating device 90. Furthermore, being passed through a filtering device 100, foreign matters, coarse particles in the paste are removed.
Patent JP-H0786274-A (JP)
Title: Fine pattern formation
Inventor: AZUMA HIDEAKI
IPC: H01L21/3213
Filed: 1993-06-28
Abstract: PURPOSE:To process a fine pattern which has no side-etched part and unetched part by introducing impurities in a first film using photoresist as a mask, removing the photoresist by anisotropically etching the impurity introduced part and diffusing impurities in the remaining part. CONSTITUTION:A first film 2 is accumulated on a semiconductor substrate 1, and photoresist 3 formed on the first film 2 is patterned. Then, impurities are introduced into the first film 2 using the patterned photoresist 3 as a mask and the first film 1A is anisotropically etched using the same photoresist 3. After removing the photoresist 3, impurities are diffused in the first film 1B. For example, polycrystalline silicon 2 is accumulated on these substrate 1, the photoresist 3 is patterned, and phosphorus is ion-implanted. Then, after removing the etching area 1A, the photoresist 3 is removed and POCl3 is diffused in the patterning area 1B.
Patent JP-S5883652-A (JP)
Title: 4-fluoro-5-nitrophenol derivative and its preparation
Inventor: NAGANO HIDEYOSHI
IPC: C07C67/00
Filed: 1981-11-12
Abstract: NEW MATERIAL:The 4-fluoro-5-nitrophenol derivative of formulaI(X is Cl or Br). EXAMPLE:2-Chloro-4-fluoro-5-nitrophenol. USE:Useful as a synthetic intermediate of a compound having strong herbicidal activity against weeds without affecting the important crops such as corn, wheat, rice plant, soybean, cotton, etc.[e.g. 2-(4-chloro-2-fluoro-5-isopropoxyphenyl)-5, 6,7,8-tetrahydrophthalimide]. PROCESS:The compound of formulaIcan be prepared by (1) converting the halophenol of formula II to an alkali metal salt with an aqueous solution of sodium hydroxide, etc., (2) reacting the salt with methyl chloroformate in an aqueous solvent preferably at 0-10 deg.C, (3) nitrating the resultant compound of formula III with concentrated sulfuric acid-concentrated nitric acid mixture, and (4) hydrolyzing the reaction product with an alkaline aqueous solution of e.g. sodium hydroxide.
Patent JP-S6338177-A (JP)
Title: Multivalued logic converting circuit
Inventor: TANAKA TAKAAKI
IPC: H03M9/00
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a converting circuit which is usable even when a LSI is increased in speed by compressing the conversion output obtained by converting a logic signal of an integer (n) larger than 2 into (n-1)-bit parallel data into prescribed bits, and converting the parallel data consisting of the prescribed bits into serial data with a prescribed clock and outputting the data. CONSTITUTION:A 1st block consists of a parallel data converter 1 which converts an (n)-valued logic signal In into (n-1)-bit parallel data and the 2nd block consists of a data compressor 2 which compresses (n-1)-bit data sent from the converter 1 into (k) bits. Here, the (n-1)-bit data is compressed into (k) bit (k: value obtained by rounding up the decimal of log2n) through hardware. A 3rd block parallel data from the compressor 2 into the serial data by using clock pulses corresponding to the (k) divisions of a state holding time and outputs it. Consequently, the use efficiency of a line is improved and the time division rate can be decreased.
Patent JP-H07300434-A (JP)
Title: 2,3-diphenylindene compound and photoreceptor for electrophotography containing the same compound
Inventor: KAWAHARA EMI
IPC: C07C255/41
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a new diphenylindene compound useful for, e.g. a photoreceptor of electrophotography of a duplicator, a printer, etc., as an electron-transferring acceptor compound. CONSTITUTION:A compound of formula I {R1 to R4 each is H, a halogen, a (substituted) alkyl, cyano, an aromatic or COOR6; R5 is [A and B each is H, a halogen, cyano, an aromatic or CO0R6; R5 is a (substituted) alkyl, a (substituted) aromatic or cyano; R<6> is a (substituted) alkyl or a (substituted) aromatic]}, e.g. 2,3-diphenylihdenone. In addition, the compound of formula I can be synthesized, e.g. by reacting a 2,3-diphenylindenone compound of formula II with the methylene compound of formula III in the presence of an acid catalyst, etc.
Patent JP-S6242192-A (JP)
Inventor: KISUMI SHINTAROU
IPC: G09G3/20
Filed: 1985-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0941440-A (JP)
Title: Cold-hot water mixing cock
Inventor: YURUGEN FUMUPERUTO
IPC: E03C1/042
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To simply install a mixing cock by improving a cold and hot water mixing cock, particularly compensating an error in the fitting angle of a connecting pipe and an axial projection degree. SOLUTION: A connecting pipe 2 of a water feed pipe 4 is provided in the downstream with one cylindrical guide 21 attached to a cylindrical guide 111 in a hollow extension part 11, and the respective water feed pipes are connected to each other through a sleeve 3. The sleeve 3 is received by both cylindrical guides 21, 111, and provided with spherical seal surfaces 31, 32, and each one guide-cum-locking nut 23 is fitted to the outer sleeve of the connecting pipe 2 through a screw thread. The nut 23 is fastened at the time of installation to come into contact with the building wall 5, thereby fixing and holding a cock body 1 in the insert position.
Patent JP-S6076412-A (JP)
Title: Control method for suspension device
Inventor: KUROKI JIYUNSUKE
IPC: B60G17/00
Filed: 1983-09-30
Abstract: PURPOSE:To prevent nose dive at the time of sudden braking by detecting sudden braking condition at a speed of braking control and raising damping force or spring constant temporarily in a damping force or spring constant variable suspension device. CONSTITUTION:A microcomputer 40 performs braking condition judgement 44 with ON signal of a brake switch 41 and makes a sampling means 45 to start. The sampling means 45 takes signals from a pedal displacement amount detecting means 42 at a constant sampling cycle and performs pedal travelling distance operation 46, and in a travelling distance comparing means 47, the value obtained from the operation 46 is compared with the reference value. When the result from comparison is over the reference value by a fixed value or more, change-over signal is transmitted in a damping force or spring constant change- over means 48 and damping force or spring constant of a suspension device 43 is enlarged to tighten the suspension device. Thus, nose down in sudden braking is restricted to improve comfortableness in riding.
Patent JP-H02196579-A (JP)
Title: Multifunction video head selecting device and its method
Inventor: KIN YOUCHIN
IPC: H04N9/84
Filed: 1989-07-14
Abstract: PURPOSE: To simplify a circuit, and to reduce costs by executing head selection and head phase adjustment by a microcomputer like software, and removing a complicate circuit. CONSTITUTION: Heads SP1 and SP2 for standard play and heads SLP1 and SLP2 for super long play are selected. This device is provided with a servo controlling part 104 which controls the switching operation of the switches SW1 and SW2, and a microcomputer 100 which controls the switching operation of the switch SW3 by a head channel selection signal being the output of the servo controlling part 104 and a comparison signal being the output of a comparator 103, and adjusts the phase difference of a head. Thus, the head can be selected like software, and the phase for the head can be adjusted so that circuit constitution can be simplified.
Patent JP-H1098746-A (JP)
Title: Digital video signal processor
Inventor: KIM YONG-JE
IPC: H04N5/92
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to convert a specific video signal into a signal that a user desires and record it on a recording medium by including a control part which applies a control signal to a signal operation part and applies specific signal conversion control information data to a modulation part. SOLUTION: The signal operation part 120 performs conversion to a level value of pink as a desired color by adding or subtracting a constant value to or from the level value of a yellow signal in an area detected by a signal detection part 110 according to the signal operation control signal 174 applied by a control part 170. A data compression part 130 compresses video data containing the signal converted to pink by the signal operation part 120 through data compression based upon DCT(Discrete Cosine Transform). The modulation part 150 demodulates and records video data to which parity is added by a parity addition part 140 and specific signal conversion control information data 176 relating to the signal operation of the signal operation part 120 outputted by the control part 170 on the recording medium 160.
Patent JP-H0526444-A (JP)
Title: Heating cooking apparatus
Inventor: SUMIKAMA YOSHIMITSU
IPC: F24C7/08
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a heating cooking apparatus in which many types of user's peculiar cooking menus can be input and input at a place separate from a fixed operation panel by inputting to rewrite information memory means of a cooking sequence program by an external information input unit. CONSTITUTION:An IC card containing an IC memory, a CPU, an LSI, etc., in a plastic card, is used in information memory means 13, input to be rewritten by an external information input unit 25. An electronic system notebook is used in the unit 25. A socket 26 for inserting the IC card 13, is provided in the notebook. The card 13 is inserted to the socket 26, and data is input to be rewritten by an operation key button 27. At the time of cooking, the card 13 is inserted into a socket 19 of an operation panel 12 of a heating cooking apparatus, an input cooking sequence program is called, and a cooking is performed as the order of the program.
Patent JP-H05133957-A (JP)
Title: Preservation of cell as collation reference or standard in cell analysis
Inventor: KENESU EI DEIBISU
IPC: G01N33/543
Filed: 1991-07-23
Abstract: PURPOSE: To use as a contrast or a standard in cell analysis by fixing and reducing a cell, then drying it where a stabilizing compound of protein and film is present, for storage and re-hydration. CONSTITUTION: A cell originating from a normal blood, bone marrow, lymph or solid tissue, or from such abnormal tissue as leukemia or solid tissue cancer is fixed with such fixing agent as paraformaldehyde, and is reduced where such Schiff base reducing agent as cyanoborohydride is present, and then the cell is mixed with sufficient amount of protein/film stabilizing compound for preventing denaturation of high molecule which constitutes protein and other cells and also for keeping light scattering characteristics and such characteristics as can be labeled with a marker, for freeze-drying. Thus, such cell as can be used as a contrast or a standard in cell analysis is obtained. When a cell is stained, it is re-hydrated and conducted to flow cytometry, and when a dried cell is used as it is, it is supplied in dried state in a capillary tube or on a slide, etc.
Patent JP-S6339806-A (JP)
Title: Material for forming denture bed
Inventor: SAITO YOSHIHIRO
IPC: C04B28/14
Filed: 1986-08-05
Abstract: PURPOSE:To obtain the title material by adding colloidal silica to a mixture of gypsum and calcium carbonate, thus causing no excessive contraction by heating and keeping high compression strength enough to stand the molding pressure even after being heated. CONSTITUTION:The title material is composed of a thermoplastic resin such as polysulfone and a composition which is prepared by adding 18-40 pts.wt. of colloidal silica (silica sol) to 100 pts.wt. of a mixture containing 30-70 wt% of gypsum and 70-30 wt% of calcium carbonate. The resultant material is free from cracks even when rapidly heated, and free from phase separation caused by vibration whereby a mold for denture with high dimensional stability and strength is obtained. The gypsum is half-hydrated alpha or beta-type, while the calcium carbonate preferably has less than 50 micron particle sizes.
Patent JP-H04226770-A (JP)
Title: Ionic printer for controlling width of vertical line
Inventor: JIYON EI FURANKU
IPC: B41J2/415
Filed: 1991-07-23
Abstract: PURPOSE: To obtain a method for controlling the vertical line width of an image generated in an ionographic system. CONSTITUTION: A housing 10 houses a conductive developing chamber 12 and a corona discharge wire 14. A high voltage power supply 16 connected with the wire 14 applies a high voltage to generate corona discharge around the wire thus forming an ion source of specified polarity. A channel 26 extends in parallel with the wire 14 at a position facing a channel 22 to derive an ionized carrier current to the outside of the housing 10. The channel 26 has first part extending radially from the chamber and second part 30 making an angle to the first part. The second part 30 is formed of the free end of a print head 32. When the ionized carrier current passes through an outlet 26, a pixel forming the print head 32 flows on a modulation electrode 36. Ions are passed completely through a discharger and discharged toward an insulating charge receiver 42.  When they are swept into the channel 26, stream of ionized fluid can be understood and potential on the modulation electrode is controlled selectively by an appropriate means.
Patent JP-S6425641-A (JP)
Title: Cordless telephone set
Inventor: ISHII JUNICHI
IPC: H04M1/73
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate the need for the replacement of a dry battery or a battery for power supply and recharging by converting the power consumed by a cordless telephone set from the sun-ray and storing excess power. CONSTITUTION:A converting means 1 of optoelectric energy receives a light of a fluorescent light or the sun-ray. In this case, the electric energy is generated at all times and only the required energy is supplied to each section and circuit of the cordless telephone set 10 through the storage means 2 of the electric energy and a control means 3. When the talking is finished and a prescribed time elapses, the control means 3 brings the transmitter 4, the receiver 5 and the display means 6 into the power-down mode to reduce the power consumed by the cordless telephone set 10. Thus, the replacement and recharging of the dry battery and the battery for power supply are not required.
Patent JP-H108483-A (JP)
Title: Outer shell structure for buried tunnel
Inventor: SASAKI KAZUYUKI
IPC: E02D29/063
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the outer shell structure of a buried tunnel which can be effectively produced by providing a reinforcing material having multichamber structure for the placing of concrete between an outer plate and an inner plate. SOLUTION: A reinforcing structure having a multichamber structure is formed between a steel outer plate 1 to form the outer surface of a buried tunnel and a steel inner plate 2 to form the inner surface of the above tunnel. The multichamber structure is formed by attaching steel partition plates 3, 5 for forming many chambers to the outer plate 1 and the inner plate 2 through welding. In addition, a through hole which make each of chambers R mutually communicate and allows the circulation of a concrete 4 at the time of placing the concrete 4 is formed in a partition plate 35. The concrete 4 is then placed in each of chambers R. The number of partition plates provided for forming many chambers between the outer plate and the inner plate can be reduced in comparison with the case where a usual stud or reinforcement is used to sharply reduce mandays.
Patent JP-H059656-A (JP)
Title: Retaining ring for generator
Inventor: ISHIZAKA JUNJI
IPC: C22C38/00
Filed: 1991-06-29
Abstract: PURPOSE:To offer a retaining ring for a turbine generator made of a nonmagnetic iron alloy having such characteristics as high strength and high toughness. CONSTITUTION:A retaining ring for a generator is made of a nonmagnetic iron alloy consisting of, by weight, 17-25% Mn, 17-25% Cr, <=3% Ni, 0.5-1% N and the balance of Fe with inevitable impurities and having high strength and excellent toughness. The resulting retaining ring for a turbine generator is nonmagnetic, has high strength and high toughness as well as excellent resistance to stress corrosion cracking and prevents the lowering of the notch toughness due to work hardening.
Patent JP-S6077752-A (JP)
Inventor: SHIYOUJI HIROSHI
IPC: A61F2/38
Filed: 1983-09-30
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-S5888023-A (JP)
Title: Desulfurization of waste gas producing gypsum as byproduct
Inventor: OGURI HARUO
IPC: C01F11/46
Filed: 1981-11-17
Abstract: PURPOSE:To attain to reduce an installation cost, by oxidizing an absorbing liquid by introducing a liquid of which the air content is increased into an absorbing liquid storage tank to eliminate an oxidizing tower. CONSTITUTION:The part of an absorbing liquid in an absorbing liquid recirculating system 20 is branched by a branch line 21 to be mixed with air from an oxidizing blower 23 in a gas-liquid mixing part 22 and the resulting mixed fluid (an absorbing liquid of which the air content is increased) is injected into an absorbing liquid storage tank 6 by a sparger 24. The sulfite in the absorbing liquid is oxidized by air in the storage tank 6 to be converted to gypsum. The gypsum slurry formed in the storage tank 6 is drawn out by a pump 9 and concentrated and dehydrated by a thickner 14 and a dehydrator 16 to separate and recover the gypsum 17. Overflowed water in the thickener 14 is returned to the absorbing liquid storage tank 6 through an overflowed water return system 27.
Patent JP-H092395-A (JP)
Title: Vertical taking-off and landing aircraft
Inventor: TAKAHASHI KAZUHIRO
IPC: B64C29/00
Filed: 1995-06-15
Abstract: PURPOSE: To jointly provide the convenience of dispensing with a runway and the function of flying at high altitude by transmitting the revolution of the engine to a rotor by a shaft, and changing the direction of the rotor to a rear part of a main wind after the vertical climb to obtain the forward propulsion. CONSTITUTION: An engine 2 is provided on a fuselage 1, and rotors 5, 6 are provided on the lower part of a left main wing 3 and a right main wing 4. The revolution of the engine 2 is transmitted to the rotors 5, 6 by a shaft 7, and the direction of the rotors 5, 6 is changed toward the rear part of main wings 3, 4 after the vertical climb to obtain the forward propulsion. In the landing, stabilizers 8, 9 are erected to prevent a body from being inclined. A belt 13 is stretched between a body 11 and a pulley 12 to transmit the revolution of the engine 2 to a shaft 10. The revolution is transmitted from a bevel gear 16 of the shaft 10 to a bevel gear 17 of a shaft 18 of the rotor to rotate the rotor 5. The direction of a case 20 is changed by an arm to move the rotor 5 toward the rear part of the main wings 3, 4 for the longitudinal rotation.
Patent JP-S5993749-A (JP)
Inventor: HANSU GERUBERU
IPC: C09K23/16
Filed: 1983-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0468033-A (JP)
Title: Flexible polyolefin film
Inventor: SATO JUNYA
IPC: B29C55/12
Filed: 1990-07-10
Abstract: PURPOSE:To obtain the title film showing little unevenness in thickness and an excellent peelability by preparing a biaxially oriented film comprising an olefin copolymer resin and having specified physical properties. CONSTITUTION:A biaxially oriented film comprising an olefin copolymer resin (e.g. a mixture of a butene-propylene copolymer with a low-density PE) and having a Young's modulus in at least one direction of 100kg/mm<2> or lower and a surface roughness on at least one surface of 0.03mum or higher is prepd.
Patent JP-H1131961-A (JP)
Title: Malfunction prevention circuit
Inventor: MIYAWAKI YASUHARU
IPC: H03K19/003
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and production yield of a semiconductor integrated circuit containing plural I/O PINs by inputting the 2nd stage output TR control signal sent from a power voltage detection circuit to an output circuit part. SOLUTION: The potential of the PMOSs gate signal has a level lower than the power voltage due to the voltage drop of an NMOSo. As the gate signal potential level is higher than Vth of a PMOSs, the PMOSs is turned off. Meanwhile, the potential of the NMOSt gate signal has a level lower than the power voltage due to the voltage drop of an NMOSo.p. As the gate signal level is higher than Vth of the NMOSt, the NMOSt is turned on. Thus, the 2nd stage output TR control signal is turned into an inactive signal at its low and high levels respectively when the power voltage is high. Then the 2nd stage output TR of an output circuit part is not driven. Therefore, the occurrence of Vcc and GND noises can be decreased compared with a case where the 2nd stage output TR is driven.  As a result, the influence of every PIN can be eliminated to a MOS of the input first stage and the reading failures can also be eliminated.
Patent JP-S6075400-A (JP)
Title: Drying and incinerating method of low moisture dehydrated sludge
Inventor: TERASAKA YOSHIYASU
IPC: F23G5/04
Filed: 1983-09-30
Abstract: PURPOSE:To eliminate the need for a large-sized granulating machine and to dry and incinerate inexpensively dehydrated sludge by crushing the sludge of a low moisture content to a prescribed grain size then supplying the same to a sandless type fluidized bed drying machine. CONSTITUTION:The sludge of a low moisture content such as plate-shaped and pressure-dehydrated sludge is charged through a feed port 4 into a crush machine 1 by which the sludge is crushed to a prescribed grain size. The crushed sludge is charged through a feed port 7 into a fluidized bed dryer 2 where the sludge is kept fluidized by a fluidizing gas and is heated and dried by the steam with the heat generated in a fluidized bed incineration furnace 3 as a heat source. The sludge is then charged through a discharge port 7 and a feed port 12 into the sandless type fluidized bed incineration furnace 3 where the sludge is incinerated in a fluidized bed 15.