baber/WOPTO huggingface dataset:
Patent JP-2000219679-A (JP)
Title: 1-phenylpyrazole derivative and herbicide
Inventor: UENO RYOHEI
IPC: A01N43/56
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound comprising a specific phenylpyrazole derivative and having an excellent hervicidal activity, selectivity among crops-weeds and high safety for the crops. SOLUTION: This compound is represented by formula I [Q is a group represented by formula II (X is H or a halogen; Y is a halogen, cyano or the like; and A is H, an acyl or the like) or the like; R1 is H, an alkyl or the like; R2 is OH, a haloalkoxy or the like; and R3 is cyano or carbamoyl], e.g. 1-(4- chloro-2-fluorophenyl)-4-hydroxy-3-methylpyrazole-5-carbonitrile. The compound represented by component formula I is obtained by reacting a hydrazine compound or its hydrochloride with a compound having two carbonyl groups in a solvent, preferably at 0-80 deg.C for 5 min to 24 h, providing a hydrazone compound, then reacting the resultant hydrazone compound with a compound represented by the formula L-CH2R3 (L is a halogen) in the presence of a base (e.g. potassium hydride) in a solvent, preferably at 10-100 deg.<= for 10 min to 24 h and subsequently cyclizing the prepared compound in a solvent with a base.
Patent JP-S6415821-A (JP)
Title: 3-state control system
Inventor: AZEGAMI KAZUO
IPC: H03K19/0175
Filed: 1987-07-09
Abstract: PURPOSE:To ensure the stable 3-state control with simple circuit constitution by setting a non-inverted logic circuit between two inverted logic circuits and setting a high impedance after an output is set at a high level. CONSTITUTION:Both inverted circuits 1 and 2 have the same circuit constitution. A signal B is supplied to the circuit 2 and the output terminal 2-4 of the circuit 2 is set at '0'. Under such conditions, the 3-state control signal A of the circuit 1 is set at '1' and therefore the output terminal 1-4 of the circuit 1 is set at '0'. Then a current flows to a diode D3. As a result, the terminal 2-4 is set at '1'. At the same time, '0' of the terminal 1-4 is supplied to a non-inverted logic circuit 3 and the terminal 3-4 of the circuit 3 is set at '1' to cut off the current flowing to a diode D6. Thus the terminal 2-4 has a high impedance.
Patent JP-S5874592-A (JP)
Title: Production of single crystal wafer of compound semiconductor
Inventor: MIZUNIWA SEIJI
IPC: C30B11/00
Filed: 1981-10-28
Abstract: PURPOSE:To produce single crystal wafers of a compd. semiconductor having low dislocation density in high yields with good reproducibility by forming a horizontal boat to be disposed in a reactor into a square shape of an adequate shape. CONSTITUTION:A horizontal boat 1 is disposed in a reactor 2, and a compd. semiconductor single crystal is produced from a melt 3. The single crystal thereof is cut out to produce wafers. Here the shape of the inside wall of a section perpendicular to the growth direction of the single crystal of the boat 1 is formed basically into a trapezoidal shape having a flat bottom surface. The angle ACD and angle BDC that the side wall and the bottom surface assume are set at 95-120 deg. when the points where the free plane of the melt and the side wall intersect are defined as A, B and the points where the side walls and the bottom surface intersect as C, D. The width CD of the bottom surface is set larger than the height (h) of the melt 3. The boat 1 of such a shape is placed on a boat base 4 of a semicircular cylindrical shape in the vessel 2, and is used.
Patent JP-2000009367-A (JP)
Title: Manufacture of parts used in sealing part of expansion valve
Inventor: KAJIWARA MORIMITSU
IPC: F25B41/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To mold at a low cost a parts having a peripheral groove in which an O-ring is to be fit to seal a high pressure refrigerant in a state to prevent leakage of the refrigerant. SOLUTION: A part 30 (30A and 30B) having a peripheral groove 39 in which an O-ring to seal a high pressure refrigerant is to be fit is separated into a part 30A including a groove bottom 39a and a part 30B not including the groove bottom 39a. The part 30A including the groove bottom 39a is molded of plastic by a mold 51, etc., divided in a position not to make contact with the groove bottom 39a and axially demolded. Thereafter, with the molded part inserted, a part 30B not including the groove bottom 39a is molded of plastic.
Patent JP-S5696557-A (JP)
Title: Generating method for test telegraphic message
Inventor: KAJI TOSHIHIKO
IPC: H04L12/26
Filed: 1979-12-29
Abstract: PURPOSE:To accurately simulate the production of real telegraphic message, by selecting one of a plurality of test telegraphic messages prepared in advance with the frequency of selection of telegraphic message predetermined and a uniform random number. CONSTITUTION:When a given command is input from a key input section 6, the information of cards is read with a card reader 5 and it is written in an average transmission interval file 3 via a simulator system 1. The average interval information on that date is read out from the file 3 at the change of date, and it is transferred to the average transmission interval table 4. Further, the system 1 reads in the content of the table 4, and the telegraphic transmission interval is made by using a designated random number taking the average transmission interval as population mean, and the terminal to be connected is obtained with the connection frequency of terminal and uniform random number predetermined, and one of a plurality of telegraphic message for test prepared in advance according to the selection frequency of message and uniform random number predetermined in advance, is selected.
Patent JP-S6064359-A (JP)
Title: Method and device for image forming
Inventor: SAITOU TSUTOMU
IPC: G03G15/08
Filed: 1983-09-19
Abstract: PURPOSE:To obtain an image having high quality by subjecting the conductive toner coated uniformly on a photosensitive body to image exposing, removing at the same time the toner in said part, impressing a DC voltage to the electrode facing the toner remaining on the photosensitive body and implanting electric charge. CONSTITUTION:A cylindrical photosensitive body 30 laminated with a light transmittable base plate 11, a light transmittable conductive layer 12 and a photoconductive layer 13 from the inside is turned counterclockwise. A toner is coated by a coater 31 onto the body 30 and rays are irradiated from an image exposing device 32 to said body to expose the image and at the same time the toner in the part where the image is formed is removed by a toner remover 33. The toner is conveyed 37 to the original position. The image corresponding to the dark part where no light is received is formed on the body 30 and is turned. The body 30 is irradiated with the transfer lamp of a transfer device 36 and a voltage is applied to a counter electrode 34 to transfer the toner onto a transfer material 38 consisting of general purpose paper. The material 38 on which the toner is transferred is fixed in a fixing part 39 and is thereafter discharged. The image having good quality without drop-out and edge effect is thus easily formed.
Patent JP-H0837130-A (JP)
Title: Dielectric filter and method for mounting capacitor used therefor
Inventor: TAKEDA TSUGIO
IPC: H01G4/40
Filed: 1994-07-25
Abstract: PURPOSE:To provide a dielectric filter whose characteristics are easily adjusted and which is adaptable to wire-bonding. CONSTITUTION:A capacitor 1 is provided with a groove 4 along which an electrode 2 prepared on one surface is divided and connecting wires 5a and 5b connecting respectively with conducting parts 8 and 9 formed on a member 7 to be mounted. The capacitor is mounted on the member in such a manner that both surfaces thereof is upright on the member, and the parts 8 and 9 are respectively connected with the wires 5a and 5b. On the other hand, an electrode 3 prepared on the other surface is mounted on one surface of the member and conductive parts 11 and 12 are respectively connected with the wires 5a and 5b.
Patent JP-H1117146-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ASANO ISAMU
IPC: H01L27/092
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve processing accuracy of a lower electrode of an information storage capacitive element of a DRAM. SOLUTION: In a phase shift mask 80A wherein a group of groove patterns 55A for forming a lower electrode of an information storage capacitive element and a frame-shaped light shielding pattern 59A surrounding the group therewith are formed, no region is permitted to exist, in which the space between the outermost peripheral light shielding pattern 55A and the light shielding pattern 59A becomes insufficient for the light resolution. For that purpose, spaces Xw and Yw between the outermost light shielding pattern 55A and the light shielding pattern 59A along directions of X and Y are, respectively, made larger in size than the light resolution (i.e., Xw>Xs, Yw>Ys).
Patent JP-S6328099-A (JP)
Inventor: TAKAHASHI TAKESHI
IPC: E04B2/88
Filed: 1986-07-22
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-H073215-A (JP)
Title: Primer composition
Inventor: KAIYA NOBUO
IPC: C09J5/02
Filed: 1993-06-18
Abstract: PURPOSE:To provide a primer composition suitable for bonding a releasable silicone film to a thermoplastic resin film. CONSTITUTION:The objective primer composition for bonding a releasable silicone film to a thermoplastic resin film, comprising (A) an organoaluminum compound, (B) an organosilicon compound selected from gamma-methacryloxy group- contg. organoalkoxysilanes, epoxy group-contg. organoalkoxysilanes, vinyl group- contg. organoalkoxysilanes, vinyl group-contg. acetoxysilanes and mixtures thereof and (C) an organic solvent.
Patent JP-S6417253-A (JP)
Title: Tape tension control mechanism for magnetic recording and reproducing device
Inventor: NAGATA ATSUSHI
IPC: G11B15/43
Filed: 1987-07-09
Abstract: PURPOSE:To obtain a miniature and light magnetic recording and reproducing device by providing an erasing head on the tip of a tension arm, and allowing the erasing head to abut on a tape. CONSTITUTION:An erasing head 44 is provided on the tip of a tension arm 40, so that the erasion head 44 abuts on a magnetic tape 12 instead of a tension regulator pin. In such a state, it is energized in the counterclockwise direction by receiving the tension of the magnetic tape 12, and also, energized in the clockwise direction by a spring 46, and when both of them are balance, a prescribed tension is applied to the magnetic tape 12. Accordingly, the tension regulator pin can be omitted, and also, it becomes unnecessary to secure a space for providing the erasing head on a device body. In such a way, the device can be miniaturized and made light in weight.
Patent JP-H076915-A (JP)
Title: Magnetic multilayered film, magnetoresistive element, and manufacture thereof
Inventor: ARAKI SATORU
IPC: H01F10/30
Filed: 1993-06-18
Abstract: PURPOSE:To enhance the magnetic field sensitivity while reducing the hysteresis by a method wherein the coersive force of adjacent magnetic thin film are changed from one another through the intermediary of non-magnetic thin films. CONSTITUTION:The coersive forces of adjacent magnetic thin films M1, M2, Mn-1, Mn-2 throught the intermediary of non-magnetic thin films N1, N2, Nn-2, Nn-1 are changed from one another while securing the thickness of the first magnetic thin films M1, Mn-1 having small coersive force, the thickness of the second magnetic thin films M2, Mn-2 having large coersive force and the thickness of the non-magnetic thin films N1, N2, Nn-2, Nn-1 respectively to be t1, t2 and t3, 4Angstrom <t2<20Angstrom , 5Angstrom <t1<=20Angstrom , t1<t2, 32Angstrom <3t<50Angstrom . On the other hand, the squareness ratio of the first magnetic thin films M1, Mn-1 having small coersive force is to be 0.7-1.0 while that of the second magnetic thin films M2, Mn-2 having large coersive force is to be 0.1-0.8. Through these specifications, the large gradient of the magnetoresistive variation within the magnetic field range of -500e-+500e, the high magnetic sensitivity and the reduced hysteresis can be assured.
Patent JP-S5874802-A (JP)
Title: Method of cooling rotor of steam turbine
Inventor: FUJIWARA TADASHI
IPC: F01D11/04
Filed: 1981-10-30
Abstract: PURPOSE:To positively and easily cool the rotor by directly introducing cooling steam from the intermediate packing of the turbine into a space formed by the inner wheel of a middle pressure primary stage diaphragm and the disc, in the turbine provided with a high-pressure, medium-pressure unitary type rotor. CONSTITUTION:During the operation of the turbine, steam GS which has passed through a high-pressure primary stage 7 flows continuously into a middle packing part through an inlet 21. Then, the steam GS flows out to a space 22 in the form of a steam GS1 increased of its entropy by passing through a packing ring group 24, and on the other hand, amalgamates with a branched flow GC1 ejecting from a blow-down pipe 11, and is cooled and flows into the diaphragm packing of the middle pressure primary stage in the form of a flow GS2 flows. Then, the steam GS2 flows into a disc space 23 in the form of steam GS3 by passing through the above packing and joins with steam GC2 ejecting from a space 27, and then flows out of balance holes and root radial fins in the form of steams GR and GB.
Patent JP-S6330536-A (JP)
Title: Intermediate material for fiber-reinforced plastic
Inventor: TADA TAKASHI
IPC: C08G59/18
Filed: 1986-07-24
Abstract: PURPOSE:To obtain the title intermediate material excellent in storage stability, curability, adhesiveness, mechanical properties and heat resistance and suppressed heat buildup during curing, by mixing a specified resin composition with an organic or inorganic fiber. CONSTITUTION:An organic or inorganic fiber (i) is added to a resin composition obtained by adding a compound (f) having at least one oxirane ring, a curing agent (g) for component (f), except an acid (anhydride) and an amine compound, and a reaction catalyst (h) for components (f) and (g) to a mixture of a vinyl ester compound (a) obtained from a polyepoxide (I) having at least three epoxy groups of formula I (wherein A is 0, alkylene, phenylene or a group of formula II, B is a group of formula III or IV, C is phenylene, a group of formula V or VI, R1 is a group of formula III, methyl, or a halogen and R2 is H or methyl) and an ethylenically unsaturated carboxylic acid (II) in an amount less than the total amount of the epoxy groups of component (I), an ethylenic, allylic or maleimide unsaturated monomer (b) copolymerizable with component (a), a polymerization catalyst (c) for components (a) and (b), a polyisocyanate compound (d) and a reaction accelerator (e) comprising an isocyanate and a hydroxyl group-containing compound.
Patent JP-S5978908-A (JP)
Inventor: AANARUFU JIYURIUSU MIIRANDO
IPC: C01B6/02
Filed: 1983-09-19
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-H0222780-A (JP)
Title: Commodity data input device
Inventor: UMEHARA TAKAO
IPC: G06F3/02
Filed: 1988-07-12
Abstract: PURPOSE:To easily and certainly perform the bar code reading works with the title device so that the operability of the keyboard of the device can be improved and, at the same time, to always maintain the display for customer of the device in a fixed direction by fitting a bar code scanner to a supporting section in a rotatable state. CONSTITUTION:A supporting section 2 supports a bar code scanner 4, keyboard 6, supporter 8, etc., and the supporter 8 holds the scanner 4 by means of a shaft 22 in a rotatable state. The keyboard 6 is fitted to the supporting section 2 above the scanner 4 in a state where the keyboard 6 can be turned around a horizontal axis and a display 67 for customer with a displaying section faced to the customer side is fixed to the rear side of the section 2. Therefore, the scanner 4 can be turned in corresponding to the kind of a commodity and the height of a cashier and bar code reading works can be performed certainly and easily. Moreover, since the keyboard 6 can be displaced in the forward and backward directions together with the scanner 4, an appropriate distance can always be maintained with the cashier and its operability can be improved. At the same time, the titled angle of the keyboard 6 can be set to the optimum state and the display 67 for customer can be maintained in a fixed direction towards customers.
Patent JP-S5980471-A (JP)
Inventor: HERUMUUTO HERUTSUOOKU
IPC: C09B67/22
Filed: 1983-09-21
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-S6328718-A (JP)
Title: Airconditioning device for vehicle
Inventor: KOJIMA TOSHIO
IPC: B60H1/32
Filed: 1986-07-22
Abstract: PURPOSE:To enhance comfortability and save manpower by providing a coolant flow control valve and a bypass passage in a coolant flow passage between an evaporator and a compressor, and closing the control valve under a predetermined condition in the subject device using the compressor of variable capacity. CONSTITUTION:When an economy switch 20 has been manually turned ON upon satisfaction of a predetermined condition including low temperature and low humidity, an electromagnetic valve 3 closes and a coolant passage is open at a bypass 6 only. As a result, a pressure loss occurs and the suction pressure of a compressor 5 gives a drop, thereby turning the compressor 5 into small capacity. Consequently, the temperature of an evaporator 1 gives a rise and low temperature and humidity conditions are improved. Then, when the economy switch 20 has been turned OFF and the electromagnetic valve 3 is opened with a rise in humidity and temperature generating uncomfortability, the suction pressure of the compressor 5 increases and large capacity becomes available. According to the aforesaid constitution, it becomes possible to save manpower, improve efficiency and enhance comfortability.
Patent JP-H1121144-A (JP)
Title: Treatment of optical fiber and optical fiber
Inventor: ITO KATSUHISA
IPC: C03B37/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To surely relax the stress due to the deformation of an optical fiber without damaging the optical fiber. SOLUTION: To an optical fiber with a cover bent into an arbitrary shape such as a round shape, a light beam having photon energy near the absorption edge of absorption in accompany with the electron transition of glass constituting optical fiber is uniformly irradiated. By the irradiation of the light beam, exciting light beam plastic deformation takes place in the optical fiber glass with hardly raising the temp. to be able to relax stress. Then, the stress accompanied with the deformation of the glass itself as the covering exists is relaxed completely regardless of the heat resistance of the cover while the cover is attached to the optical fiber.
Patent JP-S6065425-A (JP)
Title: Direct-heated impregnated-type cathode structure
Inventor: TOMINAGA MICHIHIKO
IPC: H01J1/15
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a cathode-structure which is excellent in thermal economy and vibration-proof property, by making a heating unit made of electrically conductive sintered substance and a disc-like impregnated-type cathode to be into a monoblock by soldering at the other surface different from the electron radiation surface of this cathode, then connecting electrically the heating unit to the cathode button in series. CONSTITUTION:A heating unit 13, 3.5mm. in diameter, 5mm. in thickness, which is made of electrically conductive sintered substance is fixed, for instance, to an impregnated-type cathode button 11, 3.5mm. in diameter, 5mm. in thickness, by means of soldering material 14, and at the same time a molybdenum plate 15 or the like is mounted to the other surface of the heating unit 13 by means of the same soldering material layer 14'. Further, tungsten wire is mounted, as a heater lead wire, to the molybdenum plate 15 by means of electric resistance welding. A voltage is applied on the cathode button 11 and the heater lead wire 16 in such a way that the cathode button 11 and the heating unit 13 may be arranged electrically in series, then the heating unit 13 is heated through electrification and the cathode button 11 is also heated due to thermal conduction.
Patent JP-H0779304-A (JP)
Title: Telephone card validity check system
Inventor: NOGUCHI AYAKO
IPC: G07F7/08
Filed: 1993-06-22
Abstract: PURPOSE:To prevent illegal use of a forged telephone card by a public telephone set (telephone card telephone set) in a telephone network. CONSTITUTION:Card information (information parts 1-a, 1-b, 1-c) is stored in a telephone card 1, the information is read through a public telephone set 2 and an exchange 3 and transferred to a database 4, where the validity of the card information of the telephone card 1 is collated with data of the database. When the data of the database 4 is dissident with the card information, the exchange 3 rejects the call from the telephone set 2 and a card information management circuit 4-c displays the information as forged card information to prevent illegal use of the forged telephone card. When the data of the database 4 and the card information are coincident with each other, the exchange 3 starts the communication.
Patent JP-H0464568-A (JP)
Title: Paper discharge device of recorder
Inventor: TANZAWA ATSUSHI
IPC: B65H29/58
Filed: 1990-06-29
Abstract: PURPOSE:To prevent dangling of a recording medium at the time of partial discharge by providing two roller shafts tilted at the identical angle on the same side, fixing rollers to these roller shafts as well as pressing other rollers to the roller shafts, and pinching the recording medium between these rollers to bend it in a dogleg shape. CONSTITUTION:Two switchback roller shafts 40 are respectively provided perpendicular to the conveying direction of a recording medium, and both tilted at the identical angle on the same side to a horizontal plane, and respective extension lines intersect each other at the center in the direction perpendicular to the conveying direction of the recording medium. Furthermore, switchback rollers 35 are respectively fixed to these switchback roller shafts 40, and the recording medium is bent in a dogleg shape between the switchback rollers 35 and pressurizing rollers 36 when the recording medium is discharged from the main body of a recorder. With these means, the strength at the time of partial or entire discharge of the recording medium is enhanced further, and the dangling at the time of this partial discharge is prevented.
Patent JP-S6063071-A (JP)
Inventor: HIGUCHI RIYOUJI
IPC: A63B102/02
Filed: 1983-09-19
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-S6064999-A (JP)
Title: Purification of gamma-interferon
Inventor: NODA MUNEHIRO
IPC: C07K16/00
Filed: 1983-09-20
Abstract: PURPOSE:A water-insoluble and immobilized anti-interferon gamma is used as an adsorbent to effect high-efficiency and advantageous purification of interferon gamma used as an immune depressant in its aqueous solution through simple operations in an industrial scale. CONSTITUTION:Crude interferon aqueous solution containing its gamma derivative is brought into contact with a water-insoluble and immobilized anti-interferon gamma to effect its adsorption. Then, the interferon gamma is eluted to effect peculiar purification. As the anti-interferon gamma, is mentioned a polyclonal antibody which is obtained by immunizing an animal with highly purified interferon gamma or a monoclonal antibody which is obtained from hybridoma resultant from cell fusion between animal lymphocytes immunized with interferon gamma and myeloma cells originating from animals.
Patent JP-S6293182-A (JP)
Inventor: FURANSHISU JIYON RITORUTON
IPC: B65H45/18
Filed: 1986-07-25
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。